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alkaline phosphatase; biomechanics; bone density; bone formation; bone marrow; bone morphogenetic proteins; enzyme activity; epigallocatechin gallate; estrogens; females; femur; gene expression; genes; lumbar spine; mechanical properties; messenger RNA; mice; micro-computed tomography; mineralization; rats; stem cells; tibia
Abstract:
... Previously, we found that (−)-epigallocatechin-3-gallate (EGCG) enhanced osteogenic differentiation of murine bone marrow mesenchymal stem cells by increasing the mRNA expression of osteogenesis-related genes, alkaline phosphatase activity and eventually mineralization. We further found EGCG supplementation preserved bone mass and microarchitecture in female rats during estrogen deficiency in the ...
... The common hippopotamus (Hippopotamus amphibius) is listed as vulnerable to extinction by the IUCN due to a significant decrease in population size, caused by habitat loss and poaching. Ex situ populations can help ensure against species loss, but careful reproductive management is essential to maintain sustainable populations. Hormone monitoring allows for characterisation of the reproductive cyc ...
Ailuropoda melanoleuca; Panthera pardus; Panthera uncia; antelopes; carnivores; chemical industry; chemometrics; color; computer software; cost effectiveness; data collection; deer; enzyme-linked immunosorbent assay; feces; females; herbivores; least squares; methanol; models; near-infrared spectroscopy; normal values; principal component analysis; progesterone; variance; wavelengths; zoos
Abstract:
... Feces from captive and wild carnivores can yield valuable information about an individuals’ physiological and reproductive status, diet, and ecology. Near infrared spectroscopy (NIRS) is a rapid, noninvasive, cost-efficient technique widely used in the agricultural, pharmaceutical, and chemical industries that has gained traction in diagnostic and ecological field applications for herbivore specie ...
... Embryonic developmental arrest, known as diapause, has been reported in more than 130 species. However, its mechanisms are still not completely understood. In the roe deer, the only known ungulate that exhibits this phenomenon, diapause lasts for approximately 5 months, starting after the rut period in mid-July to early August and ending with embryo elongation and implantation in December/January. ...
... Polar bears (Ursus maritimus) in managed care generally are paired for breeding starting around the age of 5 or 6 years; however, DNA analyses of the wild population indicate that males as young as 2 or 3 may sire offspring and females as young as 4 can produce cubs. There are no reports describing longitudinal reproductive hormone parameters in juvenile polar bears. The objective of the current s ...
... The objective of this study was to compare the effectiveness of cryopreserving in vivo-produced alpaca embryos by slow freezing v. vitrification. The embryos were produced from 9 female alpacas at Fundo Mallkini, Puno, Peru, located at 4300m elevation. The donor alpacas were synchronized by induction to ovulate with an injection of gonadotropin-releasing hormone (0.0084mg of buserelin acetate) and ...
... Premature ovarian failure (POF) is observed in women under 40 years with primary or secondary amenorrhea. The causes for POF are idiopathic, genetic, iatrogenic incidence, autoimmunity, and adverse effects from toxic chemical exposures. Several classes of chemicals have been shown to alter follicle development and reduce fertility, leading to POF in mammals. We investigated the synergistic effects ...
... Iodine, selenium and iron are micronutrients essential for thyroid hormone synthesis causing their low plasma levels an additional risk of autoimmune thyroid diseases. A Portuguese TDS pilot study representative of diets in Portugal was carried out, since foods are the main natural sources of these micronutrients. Six hundred and twenty-four samples were collected based on local markets and later ...
... In vitro fertilization has served as a great tool in the human and bovine field in its ability to treat infertility in females. The purpose of this study was to compare hormone injection treatments in goats using the laparoscopic ovum pickup technique. A crossover trial was conducted to evaluate 2 superovulation injection protocols [a multiple-injection FSH (F) and a one-injection FSH-eCG (F+E)] f ...
... Despite the growing awareness regarding lutein's putative roles in eyes and brain, its pharmacokinetics and tissue distribution in primates have been poorly understood. We hypothesized that 13C-lutein will be differentially distributed into tissues of an adult rhesus macaque (Macaca mulatta) 3 days following a single oral dose. After a year of prefeeding a diet supplemented with unlabeled lutein ( ...
DNA; agarose; blastocyst; culture media; embryogenesis; ethidium; females; gels; genes; glucose; goat meat; goats; in vitro culture; in vitro fertilization; males; metabolism; milk; oocytes; polymerase chain reaction; sex ratio; slaughterhouses; small farms; spermatozoa; uterus
Abstract:
... Goats are important livestock species because they produce meat, milk, and fibre and are also easily maintainable on small farms. Although goats provide many products and consumption of goat meat is increasing in the United States, the industry lags compared with many species with regard to IVF techniques to enhance goat production. It has been demonstrated in other species that male IVF embryos t ...
analysis of variance; animal ovaries; blastocyst; bulls; calves; coculture; embryogenesis; females; in vitro fertilization; neonates; progeny; sex ratio; slicing; spermatozoa; zygote
Abstract:
... The sex ratio of newborn calves and embryos produced in vivo is ~1:1. However, numerous studies on bovine in vitro-produced embryos suggest that the sex ratio may differ from 1:1 and that the rate of development may be influenced by the sex of the embryo under certain culture conditions. The duration of sperm-oocyte interaction and sperm pre-incubation also affect the sex ratio of bovine embryos p ...
analysis of variance; animal production; arginine; boars; centrifugation; computer software; diet; droplets; dyes; electrophoresis; females; gels; isoelectric point; male fertility; male reproductive system; pH; production technology; proteins; proteome; seminal plasma; soybeans; sperm motility; sperm quality
Abstract:
... There are numerous benefit claims for the supplementation of l-arginine in animal production systems. Its positive effect on fertility has been widely characterised in females of various species; however, the effects on the male reproductive system remain debatable with still unfolding molecular mechanisms. Here we investigated the effects of a dietary l-arginine supplementation on boar semen prod ...
... In female gametes, after the first asymmetric meiotic division, a mature oocyte in metaphase II and a first polar body (PB1) are generated. The PB1 contains one of each pair of homologous chromosomes present in the mature oocyte and its DNA can be used for preconception genetic diagnosis. The PB1 degenerates shortly after extrusion, possibly due to an apoptotic process; however, it has not yet bee ...
... Pre-implantation embryo development is a critical stage, in which several development and stress-response related transcription factors (TF) are involved. Exposing embryos to environmental insults alter some of these stress response-related TF. However, their expression pattern in male and female embryos and their release via exosomes is still unclear. Here, we aimed to investigate the effect of c ...
adenocarcinoma; air pollutants; air pollution; carcinogenesis; epidermal growth factor receptors; estradiol; estrogen receptors; estrogenic properties; females; humans; lung neoplasms; lungs; males; men; metabolites; mitogen-activated protein kinase; mortality; neoplasm cells; wastewater; women
Abstract:
... Lung cancer has been one of the major cancers leading to mortalities worldwide. In addition to smoking, estrogen is considered to play an important role in the lung cancer development because women have a higher proportion of adenocarcinoma than men. In the environment, there are many metabolites and waste products that mimic human estrogen structurally and functionally. 17α-Ethynylestradiol (EE2) ...
... Endocrine-disrupting chemicals (EDC) are substances similar to steroid hormones that can disturb normal physiological functions of male and female reproductive organs. Endocrine-disrupting chemicals tend to bind to steroid hormone receptors. Sex steroid hormones modulate calcium signalling in the cardiac muscle in early embryo development. Among the steroid hormones, progesterone (P4) has been rep ...
... The widespread application of bisphenols (BPs) in the industry has made them ubiquitous in the environment, causing potential environmental risks. Its unknown impacts on human being have received more and more attention. In this study, we have assessed the metabolic effects of perinatal exposure to bisphenol A (BPA) and its substitutes (bisphenol S (BPS), bisphenol F (BPF), and bisphenol AF (BPAF) ...
... 2,4,6-tribromophenol (TBP, CAS No. 118-79-6) is widely used as a brominated flame retardant and wood antifungal agent. TBP is frequently detected in environmental matrices, biota, and humans. In female SD rats, systemically available TBP (10 µmol/kg, IV) was rapidly excreted primarily via urine, with approximately 61% of the dose recovered after 4 h, and 89%–94% in 24 h; 5% was recovered in feces; ...
... Sexually deceptive orchids achieve pollination by luring male insects to flowers through chemical and sometimes visual mimicry of females. An extreme example of this deception occurs in Cryptostylis, one of only two genera where sexual deception is known to induce pollinator ejaculation. In the present study, bioassay-guided fractionations of Cryptostylis solvent extracts in combination with field ...
... Obtaining male and female cells from a male could have important implications for endangered mammalian species and domestic animal production. Achieving this could constitute a proof of concept of the use of assisted reproduction technologies for the conservation of endangered species. In particular, SRY is the principal male sex determinant gene and is found on the short arm of the Y chromosome. ...
... Cystic fibrosis (CF) is a human autosomal genetic disease caused by mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene, which is responsible for Cl − anion transport in epithelial cells. We previously generated CFTR +/− and CFTR −/− lambs using CRISPR/Cas9 and somatic cell nuclear transfer (SCNT) techniques. The CFTR −/− lambs display many features similar to humans w ...
... Epidemiological studies indicate high serum 25(OH)D3 is associated with increased survival in breast cancer patients. Pre-clinical studies attributed this to anti-tumorigenic properties of its metabolite 1α,25(OH)2D3. However, 1α,25(OH)2D3 is highly calcemic and thus has a narrow therapeutic window. Here we propose another metabolite, 24R,25(OH)2D3, as an alternative non-calcemic vitamin D3 supple ...
... Improving in vitro production efficiency involves the development of effective oocyte in vitro maturation conditions. Although >80% of cumulus-oocyte complexes (COC) undergo nuclear maturation, only approximately 30 to 35% of immature bovine COC develop to the blastocyst stage. Also, animal-sourced FSH is typically used in IVF, so an effective alternative using recombinant DNA technology is desira ...
... After mating, female camelids ovulate in response to nerve growth factor (NGF) present in semen (formerly referred to as ovulation-inducing factor). The ovulatory effect appears to be induced by stimulation of hypothalamic gonadotropin-releasing hormone (GnRH) neuronal activity and LH secretion. Recent studies have identified kisspeptin as an important mediator of GnRH secretion in several species ...
animal ovaries; anti-Mullerian hormone; epithelium; females; fetus; formaldehyde; germ cells; horses; immunohistochemistry; laminin; males; mitosis; ovulation; pregnancy; protein synthesis; seminiferous tubules; sex determination; sexual development; staining; stem cells; ultrasonography; vimentin
Abstract:
... In the equine embryo, putative primordial germ cells appear between 20 and 30 days and the gonadal primordium can first be identified at Day 30 after ovulation, respectively. Subsequently, sexual differentiation of the gonad occurs and completes by Day 45 of pregnancy. The objectives of this work were to describe the morphology and function of the fetal equine ovary and testis at the beginning of ...
DNA methylation; DNA replication; Y chromosome; adulthood; amino acids; antigens; apoptosis; blastocyst; chromatin; complement; demethylation; epigenetics; females; genes; gonads; histones; in vitro fertilization; males; metabolites; mice; mitochondria; oxygen; peptides; phenotype; polymerase chain reaction; sex determination; statistical analysis; uterus
Abstract:
... Previous research has shown that embryos conceived by IVF show a sexual dimorphic phenotype and different metabolite expression into adulthood. Interestingly, female embryos have a higher apoptotic rate and are more vulnerable to environmental stressors. Our prior studies have examined DNA methylation changes in male and female embryos; however, limited knowledge is available with regard to chroma ...
Emanuela Pannia; Rola Hammoud; Ruslan Kubant; Jong Sa; Neil Yang; Mandy Ho; Diptendu Chatterjee; Zdenka Pausova; Erland Arning; Teodoro Bottiglieri; G Harvey Anderson
... Diet during pregnancy programs the mother and offspring post-weaning (PW). Folic acid (FA, synthetic folate) mediates DNA methylation (DNAm) reactions and high intakes, simulating those consumed by American women, lead to epigenetic dysregulation of energy metabolic pathways. 5-methyltetrahydrofolate (5MTHF), the bioactive folate form, has gained popularity as a supplement due to direct cellular u ...
analysis of variance; anesthesia; blastocyst; cervical dislocation; embryo implantation; females; human chorionic gonadotropin; isoflurane; laboratory animals; males; mice; oviducts; phthalates; plasticizers; pregnant mare serum gonadotropin; superovulation; transgenic animals; xenobiotics
Abstract:
... Transcervical transfer is widely used in assisted reproduction techniques, such as cloning and the production of transgenic animals. Using this technique, the number of transferred blastocysts and implanted embryos may be quantified, representing a useful method for assessing the effect of xenobiotics on quality and functionality of the blastocyst. Di (2-ethylhexyl) phthalate (DEHP) is one of the ...
... The scientific literature lacks information regarding the incubation conditions and hatching success of the resplendent quetzal (Pharomachrus mocinno mocinno). Jesús Estudillo López, founder of the El Nido aviary, was the first to succeed with quetzal reproduction in captivity. Quetzals do not typically reproduce in captivity and the aim of this study was to increase fecundity through artificial i ...
... The aim of this study was to evaluate risk factors for pregnancy loss in embryo recipients. We evaluated data from 31,792 embryo transfers (ET), including 859 embryos derived in vivo (IVD), 28,814 produced in vitro (IVP), and 2,119 produced by somatic cell nuclear transfer (SCNT), recorded from 2008 to 2012 on a single commercial farm. Embryos were produced by different in vitro embryo production ...
... The extant Rhinocerotidae family is experiencing threats in the wild, making captive populations important genetic reservoirs for species survival. Because each species faces distinct challenges in captivity, populations are not self-sustaining. Therefore, assisted reproductive technologies (ART) such as AI will be necessary to maintain or increase captive genetic variation. Captive-born female wh ...
... Alpacas, similar to other camelids, are classified as induced ovulators, as an external stimulus is required for the occurrence of ovulation. A protein identified as β-nerve growth factor, present in the seminal plasma (SP), has the capacity to induce ovulation and corpus luteum formation. Alpacas exhibit poor reproductive efficiency, with birth rates below 50% due in part to high embryo mortality ...
Corey L. Brelsfoard; James W. Mains; Steve Mulligan; Anthony Cornel; Jodi Holeman; Susanne Kluh; Andrea Leal; Lawrence J. Hribar; Harold Morales; Tanya Posey; Stephen L. Dobson
... Aedes aegypti continues to spread globally and remains a challenge to control, in part due to its ‘cryptic behavior’ in that it often deposits eggs (oviposits) in larval habitats that are difficult to find and treat using traditional methods. Auto-dissemination strategies target these cryptic breeding sites by employing mosquitoes to deliver lethal doses of insecticide. This report des ...
Aedes albopictus; adults; blood; cages; cattle; cellulose; egg production; eggs; equipment; females; hematophagy; male sterility; males; mass rearing; oviposition; program planning; sex ratio; stainless steel; sterile insect technique
Abstract:
... For the production of several hundred thousands of Aedes albopictus sterile males for the implementation of a Sterile Insect Technique (SIT) program, no costly mass-rearing equipment is needed during the initial phases, as optimized rearing at laboratory scale can be sufficient for the first steps. The aim of this study was to maximize the egg production by optimizing adult rearing methods for Ae. ...
Cnaphalocrocis medinalis; Pyralidae; decision making; eggs; energy; females; habitats; honey; insect flight; migratory behavior; moths; nutrients; pests; population dynamics; reproductive traits; rice; starvation; thorax; triacylglycerols; East Asia
Abstract:
... Migration is a costly strategy in terms of reproduction output. Competition for limited internal resources leads to physiological management of migration-reproduction trade-offs in energy allocation. Migratory insects must choose to determine to allocate energy into reproduction or migration when confronted insufficient energy supply. Although nutrient shortage is known to stimulate insect migrati ...
Harpacticoida; females; legs; males; new genus; new species; sexual dimorphism; South Korea
Abstract:
... A new harpacticoid copepod is described from the waters off Jeju Island, Korea. This species displays a unique set of characteristics including a rostrum that is clearly demarcated from the cephalosome, a setular (spinular) row on the rostrum, a well-developed frill along the posterior margins of each body segment except for the cephalosome, long and cylindrical caudal rami, four segmented female ...
Helianthus annuus; adults; blood; body composition; body mass index; body weight; chlorogenic acid; cholesterol; females; lipid composition; lipid metabolism; placebos; seed extracts; waist circumference
Abstract:
... The aim of this pilot study was to evaluate the effects of a sunflower (Helianthus annuus) seed extract, standardized for 40% chlorogenic acids on weight and body composition of obese adults. Fifty subjects were randomly assigned to sunflower extract or isocaloric placebo groups, receiving respectively 500 mg/day of treatment for 12 weeks. At the end of the intervention, a significant decrease in ...
... Tamarixia radiata (Waterston) is an important ectoparasitoid of the Asian citrus psyllid, Diaphorina citri Kuwayama, a globally destructive pest of citrus. In the present study, a Y-tube olfactometer was employed to investigate whether the parasitoid T. radiata is capable of utilizing the odour source emitted by both plants and insect hosts during its foraging. The odour sources included Murraya p ...
... OBJECTIVES: To estimate whether a 10-minute Targeted Geriatric Assessment (10-TaGA) adds utility to sociodemographic characteristics and comorbidities in predicting one-year mortality in busy acute care settings. We have also compared the performance of 10-TaGA with the Identification of Seniors at Risk (ISAR) scale. DESIGN: Prospective cohort study. SETTING: Geriatric day hospital specializing in ...
Vanessa da Silva Fay; Tatiana Schäffer Gregianini; Ana Beatriz Gorini da Veiga; Stela Maris Bottin Gonçalves; Diana Mara Rodrigues; Renan Rangel Bonamigo
... The number of fungal infections has increased in recent years in Rio Grande do Sul (RS), Brazil. Epidemiological studies are important for proper control of infections.To evaluate the etiology of fungal infections in patients in RS, from 2003 to 2015.This is a retrospective and longitudinal study carried out at Mycology Department of Central Laboratory of RS; 13,707 samples were evaluated. The var ...
Angelica gigas; Clematis terniflora; Lonicera japonica; Phellodendron amurense; adverse effects; alternative medicine; anti-inflammatory activity; body weight changes; death; females; hematologic tests; herbal medicines; histology; males; mortality; necropsy; no observed adverse effect level; oral administration; safety assessment; signs and symptoms (animals and humans); toxicology; urinalysis
Abstract:
... BACKGROUND: ChondroT, a new herbal medication, consists of Angelica grosseserrata Maxim., Lonicera japonica Thunb., Angelica gigas Nakai, Clematis terniflora var. manshurica (Rupr.) Ohwi, and Phellodendron amurense Rupr. (6:4:4:4:3). Our previous studies have shown that ChondroT exhibits significant anti-arthritic and anti-inflammatory effects. In this study, we aimed to assess the toxicological s ...
... CKLF-like MARVEL transmembrane domain-containing 2 (CMTM2) plays an important role in animal reproduction, and abnormal CMTM2 expression leads to spermatogenesis disorders. This study was conducted to assess the role of CMTM2 in goat reproduction by investigating an insertion/deletion (indel) variation and its effect on litter size, and to reveal its functional mechanism. A 14-base pair (bp) indel ...
biological rhythms; body temperature; data collection; elderly; females; humans; menopause; seasonal variation; young adults
Abstract:
... Studies of human body temperature typically involve a small number of subjects or measurements taken over a relatively short timeframe. To enhance the size of the data-set and more reliably distinguish outlying values, oral temperature was measured each evening in a single female subject for 30 years. The results confirmed the well-known temperature variations during the menstrual cycle and the de ...
Bayesian theory; artificial intelligence; body mass index; breathing; construction industry; databases; dust; energy; environmental factors; females; human resources; labor force; lungs; males; medical records; men; monitoring; occupational diseases; risk; silica; women; working conditions; Spain
Abstract:
... Medical records generated during occupational health surveillance processes have large amounts of unexploited information that can help to reduce silica-related health risks and many occupational diseases. The methodology applied in this study consists in analyzing through machine learning techniques a database with 70,000 medical examinations from workers in the energy and construction industry i ...
... Motivated by the Longitudinal Investigation of Fertility and the Environment (LIFE) Study that investigated the association between exposure to a large number of environmental pollutants and human reproductive outcomes, we propose a joint latent risk class modeling framework with an interaction between female and male partners of a couple. This formulation introduces a dependence structure between ...
... The prevalence of obesity and eating disorders varies by sex, but the extent to which sex influences eating behaviors, especially in childhood, has received less attention. The purpose of this paper is to critically discuss the literature on sex differences in eating behavior in children and present new findings supporting the role of sex in child appetitive traits and neural responses to food cue ...
... A 9-year-old female diamond python (Morelia spilota) was presented with a submandibular swelling. The cytological, macroscopic and histological features of this lesion indicated a diagnosis of branchial (pharyngeal) cyst. Branchial cysts are benign lesions caused by anomalous development of the branchial apparatus and are described rarely in veterinary medicine. We suggest that possible persistenc ...
... We document concentrations of total mercury (THg) in feathers of Peregrine Falcons (Falco peregrinus; hereafter peregrines) collected during autumn migration at South Padre Island, Texas, and Assateague Island, Maryland, from 2009–2015. We detected THg in all sampled fourth primary (p4; range=0.44–37.46 µg/g) and axillary feathers (range=0.09–62.68 µg/g). We found no significant difference in THg ...
Dietary Approaches to Stop Hypertension diet; blood pressure; body fat; body mass index; body weight; breakfast; correlation; dinner; elderly; females; gait; hip circumference; lunch; males; mass; muscle strength; nutrients; red meat; resting energy expenditure; skeletal muscle; waist circumference
Abstract:
... This study examined the effect of the Dietary Approaches to Stop Hypertension (DASH) diet containing lean red meat on measures of body composition and muscle strength in a cohort of obese adults 65 and older; 36 males (n = 15) and females (n = 21) consumed 1800 kcal/day for 12 weeks under controlled feeding conditions. The study diet included daily intakes of 126 g of meat. Measures of body compos ...
... An 11-year-old female American shorthair cat was presented with a 3-month history of hindlimb ataxia and knuckling of the left forelimb. Clinical abnormalities included weight loss, hyperaesthesia of the neck and back, cardiac murmur and systemic muscle atrophy. The cat died 10 days after the initial presentation and a necropsy examination was performed. Grossly, extensive pale lesions were seen i ...
B-lymphocytes; Pogona vitticeps; anemia; anorexia; bone marrow; females; heart; immunohistochemistry; immunophenotype; kidneys; liver; lymphocytic leukemia; patients; spleen; staining; weight loss
Abstract:
... The present paper reports the case of a 3 years old, female Bearded Dragon (Pogona vitticeps) presenting lethargy, anorexia, weight loss, and anemia and marked leukocytosis at CBC. The majority of leukocytes were lymphocytic/lymphoblastic cells (97%). Immunocytochemical staining of blood smears marked for CD3 (neg) and CD79a (pos) suggested immunophenotype B. The patient died after one month from ...
Scarabaeidae; X chromosome; females; karyotyping; males; scientific illustration; taxon descriptions
Abstract:
... The chromosomes of eight species of Melinopterus Mulsant, 1842 are described and illustrated, five of them, M. punctatosulcatus (Sturm, 1805), M. maroccanus Rößner, 2018, M. villarreali (Baraud, 1975), M. abeillei (Sietti, 1903) and M. tingens (Reitter, 1892), for the first time. Melinopterus villarreali is shown to be a valid species, distinct from M. sphacelatus (Panzer, 1798). All the species h ...
Clostridiales; Corynebacterium; DNA; National Institute of Food and Agriculture; adults; bacteria; body mass index; children; community structure; females; males; overweight; ribosomal RNA; species diversity; sucrose; sweetness; taste; underweight; Michigan
Abstract:
... To determine if the oral microbiota is associated with body mass index (BMI) in adults. To determine if sweet taste liking measures are associated with the composition of the oral microbiota in either adults or children. Participants ages 8 + years were recruited from visitors to the Denver Museum of Nature & Science. Participants sampled five concentrations of sucrose (0.0%, 2.4%, 4.3%, 7.7%, 13. ...
comparative study; females; gender differences; lakes; males; men; social networks; spatial data; women
Abstract:
... The geographical location and check-in frequency of social platform users indicate their personal preferences and intentions for space. On the basis of social media data and gender differences, this study analyzes Weibo users’ preferences and the reasons behind these preferences for the waterfronts of the 21 major lakes within Wuhan’s Third Ring Road, in accordance with users’ ch ...
adiposity; bioelectrical impedance; body mass index; equations; females; human resources; males; military personnel; obesity; screening; waist circumference; United States
Abstract:
... Given that the prevalence of obesity in the military is a growing national security concern, we sought to determine: 1) the level of agreement between body mass index (BMI), circumference-based equation (CBE), waist circumference (WC), and bioelectrical impedance analysis (BIA) measures, and 2) if BMI, CBE, or WC measures alone or in combination adequately reflect adiposity in military personnel c ...
... The aim of the study was to compare the locomotor, exploratory activities, anxiety-related behavior, and expression levels of the low density lipoprotein-related protein 1B (Lrp1b) gene in the brain of obese diabetic TALLYHO/Jng (TH) and lean C57BL/6 J (B6) mice fed high fat diets (HFD) and chow. Male and female TH and B6 mice were weaned onto chow or HFD and maintained. At 5 and 16 weeks of age ( ...
adiposity; adults; adults at risk; bioelectrical impedance; body mass index; calf circumference; deglutition; exercise test; fat mass index; females; gait; guidelines; health services; lean body mass; lifestyle; malnutrition; muscle tissues; muscles; nutrition assessment; nutrition risk assessment; nutritional status; physical activity; quality of life; risk factors; sarcopenia; screening; support systems; waist circumference; New York
Abstract:
... The older adult population is increasing worldwide, placing significant burden on healthcare and support systems. Meeting nutrition and physical activity guidelines is critical to maintain health and quality of life (QOL). The objective of this study was to assess nutrition, swallowing, body composition, and physical function in community-dwelling seniors (CDSs) and describe the prevalence of poor ...
accelerometry; adolescents; caregivers; data collection; females; issues and policy; malnutrition; markets; needs assessment; nutrition; nutritional behavior; physical activity; public health; regression analysis; schools; students; surveys; transportation; Haiti
Abstract:
... An exploratory assessment of physical activity (PA) to identify covariates of PA behaviors in Haitian adolescents. Students from two urban schools participated in two different data collection methodologies: a self-reported survey (n = 100) assessing school, transportation, and leisure-time PA; an objective accelerometry study (n = 55). Self-reported diet behaviors were also collected. Parent and ...
... BACKGROUND: The Smad proteins function in TGF-β signalling transduction. In the model nematode Caenorhabditis elegans, the co-Smad, DAF-3 mediates R-Smads and performs a central role in DAF-7 signal transduction, regulating dauer formation and reproductive processes. Considering the divergent evolutionary patterns of the DAF-7 signalling pathway in parasitic nematodes, it is meaningful to explore ...
... Gut dysbiosis and altered short-chain fatty acids are associated with ethanol-induced liver injury. SCFA are fermentation byproducts of the gut microbiota known to have many beneficial biological effects. We tested if a designer synbiotic could protect against ethanol-induced gut-liver injury. C57BL/6 female mice were exposed to chronic-binge ethanol feeding consisting of ethanol (5% vol/vol) for ...
... Around a quarter of the global adult population have metabolic syndrome (MetS) and therefore increased risk of cardiovascular mortality and diabetes. Docosahexaenoic acid, oat beta-glucan and grape anthocyanins have been shown to be effective in reducing MetS risk factors when administered as isolated compounds, but their effect when administered as bioactive-enriched foods has not been evaluated. ...
... This study evaluated the effects of alpha-s1 casein hydrolysate (ACH; Lactium®) on the subjective and objective sleep profiles of a community-based sample of Koreans with poor sleep quality. We performed a double-blind, randomized crossover trial with 48 participants (49.0 ± 1.7 years old, 65% female) who exhibited a mild to moderate degree of sleep disturbance. Either ACH or placebo wa ...
... Patients with non-celiac gluten sensitivity (NCGS) do not have celiac disease, but their symptoms improve after a gluten-free diet (GFD). However, to date, it is uncertain if gluten or other components of wheat are responsible for these symptoms. The aim of this study was to compare the effects of an organic durum wheat variety with those of standard commercial wheat in patients with known NCGS. W ...
... BACKGROUND: Trifolium ambiguum occurs as a 2x, 4x, 6x polyploid series in W Asia. The 6x form is the most agronomically desirable, having strong rhizomatous spread and drought tolerance. These traits would be potentially very valuable if they could be transferred to white clover (T. repens) which is the most important agronomic clover species. However, to-date, no fertile interspecific hybrids wit ...
... Canine urothelial carcinoma (UC) is the most common type of cancer of the lower urinary tract and tends to affect elderly neutered female dogs, with a high predisposition for Scottish terriers. Tumour stroma, inflammation and necrosis are poorly characterized in canine UC and their role as prognostic factors is unknown. The aims of this study were to (1) assess histologically 381 canine UCs, with ...
... This study presents the design and implementation of Coco: The Conversational Calorie Counter, a spoken food logging application for iOS. The aim of this work is to reduce the burden on individuals wanting to monitor their food to support healthy eating, as well as individuals with obesity tracking food intake to manage their weight. We built a server to predict the best matching foods in the most ...
Boehmeria; apomixis; cell cycle; cytotypes; females; gene expression; gene ontology; genomics; polyploidy; stress response; transcriptome; East Asia
Abstract:
... Boehmeria tricuspis (Hance) Makino constitutes a hardy herbaceous or shrubby perennial native to East Asia that includes different ploidy levels and reproductive modes (diplosporous to sexual). Although several apomeiosis-associated genes have been described, the genetic control and molecular mechanisms underlying apomeiosis remain poorly understood. Moreover, the basis of the correlation between ...
Anat Yaskolka Meir; Gal Tsaban; Hila Zelicha; Ehud Rinott; Alon Kaplan; Ilan Youngster; Assaf Rudich; Ilan Shelef; Amir Tirosh; Dov Brikner; Efrat Pupkin; Benjamin Sarusi; Matthias Blüher; Michael Stümvoll; Joachim Thiery; Uta Ceglarek; Meir J Stampfer; Iris Shai
Wolffia globosa; anemia; bioavailability; blood serum; body mass index; females; folic acid; gluconates; green tea; hemoglobin; homeostasis; human nutrition; iron; laboratory animals; meat; men; nutrient deficiencies; physical activity; plant-based foods; protein sources; rats; transferrin; walnuts
Abstract:
... Decreased dietary meat may deplete iron stores, as plant-derived iron bioavailability is typically limited. We explored the effect of a low-meat Mediterranean (green-MED) diet, supplemented with Wolffia globosa duckweed (Mankai: rich in protein and iron) as a food source for humans, on iron status. We further examined the iron bioavailability of Mankai in rats. Two hundred and ninety-four abdomina ...
... Gustatory receptors (GRs) are crucial in the peripheral coding of the non-volatile compounds in insects, and thus play important roles in multiple behaviors including feeding, mating, and oviposition. However, little research has been done on GRs in lepidopteran pests. In the current work with Spodoptera litura, an important worldwide crop’s pest, a candidate fructose GR gene (SlitGR8) was c ...
Toxoplasma gondii; antibodies; blood serum; enzyme-linked immunosorbent assay; females; hospitals; humans; immunoglobulin G; immunoglobulin M; males; people; public health; screening; serological surveys; seroprevalence; toxoplasmosis; China
Abstract:
... Surveys of Toxoplasma gondii infection in animals have been reported in Yunnan province, southwestern China. However, limited information is available regarding the epidemiology of T. gondii infection among persons participated in health screening in Yunnan. From January 2014 to December 2016, a large-scale and cross-sectional serological survey was conducted to reveal the seroprevalence of T. gon ...
... To prevent potential problems in the relationship between people and their dogs, it is important to engage in a thoughtful decision-making process with regard to acquiring a dog. To map the most important elements in the decision-making process, a social cognitive model was applied using seven psychological constructs: perceived advantages of having a dog; perceived disadvantages; the social norm; ...
amylases; body composition; body weight; calorimetry; carbon; diet; digestibility; digestible energy; energy expenditure; energy intake; enzyme activity; females; glucose; hydrogen production; males; metabolism; mice; oxidation; stable isotopes; starch; weaning
Abstract:
... Starches of low digestibility are associated with improved glucose metabolism. We hypothesise that a lowly digestible-starch diet (LDD) versus a highly digestible-starch diet (HDD) improves the capacity to oxidise starch, and that this is sex-dependent. Mice were fed a LDD or a HDD for 3 weeks directly after weaning. Body weight (BW), body composition (BC), and digestible energy intake (dEI) were ...
Gerard Li; Yik Lung Chan; Suporn Sukjamnong; Ayad G. Anwer; Howard Vindin; Matthew Padula; Razia Zakarya; Jacob George; Brian G. Oliver; Sonia Saad; Hui Chen
... Maternal smoking leads to glucose and lipid metabolic disorders and hepatic damage in the offspring, potentially due to mitochondrial oxidative stress. Mitoquinone mesylate (MitoQ) is a mitochondrial targeted antioxidant with high bioavailability. This study aimed to examine the impact of maternal cigarette smoke exposure (SE) on offspring’s metabolic profile and hepatic damage, and whether matern ...
Litsea cubeba; biosynthesis; dioecy; essential oils; female flowers; females; flavonoids; gene expression regulation; genes; gibberellins; high performance liquid chromatography; histology; hormonal regulation; males; models; monoterpenoids; plant hormones; salicylic acid; sequence analysis; signal transduction; tandem mass spectrometry
Abstract:
... Litsea cubeba (Lour.) Pers., a popular essential oil plant, is a dioecious species with degenerative sexual organs in both male and female individuals. Yet, the mechanism of degenerative organs development in male and female flowers is poorly understood. Here, we analyzed the morphological characters of degenerative organ development by morphological and histological observations, and determined t ...
Internet; attitudes and opinions; daughters; dietary supplements; education; females; gastrointestinal system; healthy eating habits; high school students; information sources; males; mothers; national surveys; questionnaires; weight loss
Abstract:
... We previously studied the prevalence of dietary supplement use in Japanese high-school students by conducting a study on mothers. However, there is often a discrepancy between mothers’ understanding and children’s attitudes. Thus, we conducted an internet survey of high-school students to clarify their attitudes toward the use of dietary supplements. An invitation to the internet surve ...
... For the first time we propose a hypothesis of hybrid origin of Calliope pectoralis from two species, C. calliope and C. obscura, based on the new molecular genetic data and phenotypic characters. We examined 80 samples of C. calliope and one sample of С. pectoralis tschebaiewi. We discovered that products of the cytochrome b gene, as well as three transport RNAs, ND6, and a control region (3.2 kb) ...
... This is the first report for the Pantanal of Ammophila hevansMenke 2004. The species was recorded with the sample of one female in a natural floodplain area and the predictive niche model provides the major expected areas of occurrence, predicting that the warmest and driest regions fit the model. ...
adults; body mass index; fatty liver; females; intestinal microorganisms; liver; males; metabolism; metabolites; obesity; observational studies; public health; vitamin D; vitamin D deficiency
Abstract:
... Vitamin D deficiency and obesity are two public health problems extensively exacerbated over the last years. Among the several mechanisms proposed to account for the complex interplay between vitamin D and obesity, one that has gained particular attention is related to the emerging role of obesity-related changes in gut microbiota and gut-derived metabolites, such as Trimethylamine-N-oxide (TMAO). ...
Monstrilloida; eyes; females; islands; light traps; males; new species; South Korea
Abstract:
... Male monstrilloid copepods, described herein as Monstrillopsis paradoxa sp. nov., were collected from the Chuja Islands, Jeju, Korea, using a light trap. They display many of the common features of Monstrillopsis, including large, prominent eyes, an anteriorly positioned oral papilla, and four setae on each caudal ramus. Type-2 modification of the antennules further supports the assi ...
Reduviidae; females; males; new species; Ecuador; Peru
Abstract:
... A new phymatine species is herein described: Phymata procremna Swanson, n. sp. from Dureno, Ecuador and Tingo Maria, Peru. The new species belongs to a small set of species that possess an ultraconnexivum on the fifth abdominal tergite. Both male and female are represented in the description. Additionally, the phymatine species currently known from Peru are enumerated. ...
Colletidae; bees; females; insect taxonomy; males; new species; Brazil
Abstract:
... The bee genus Caupolicana Spinola is most diverse in temperate South America, and poorly represented in Brazil, where only two species (C. gaullei Vachal and C. lugubris Smith) were hitherto known. Here, a third species of the genus (C. rupestris Zama, Ferrari, Coelho and Silveira sp. nov.) in that country, is being described, from the ‘rocky fields’ of Minas Gerais state. Additionally, the male t ...
Tenebrionidae; adults; females; male genitalia; males; new species; rain; sympatry
Abstract:
... Specimens of Gyriosomus (Tenebrionidae, Nycteliini) are conspicuous darkling beetles of the Chilean Atacama desert. Most species of this genus have restricted ranges and emerge as adults only after extensive rainfall. During the last blooming of the desert in 2017, we collected several specimens in the Monumento Natural Paposo Norte (Antofagasta region), which showed morphological differences, suc ...
... A new species of Macrosiphum is described from southern Mexico City, Mexico based on apterous and alate viviparous females and alate males. Macrosiphum tonantzin, n. sp., was found living year-round on Pittosporum undulatum (Pittosporaceae), a plant native to Australia and grown in Mexico as an ornamental. Relationships of this species to other Macrosiphum are discussed, as well as hypotheses abou ...
Phlaeothripidae; Quercus; dead wood; females; forests; holotypes; new species; India; Iran
Abstract:
... Liophloeothrips baharae sp. n. is described based on the holotype female collected on dead branches under oak trees in Zagros forests from Ilam province, western Iran. It is related to L. reperticus Ananthakrishnan and Muraleedharan, 1974 from India. ...
Simulium; females; males; new species; nucleotide sequences; phylogeny; pupae; Thailand
Abstract:
... Simulium undecimum sp. nov. is described from Thailand. This new species is assigned to the Simulium multistriatum species-group, one of the 20 species-groups of the subgenus Simulium in the Oriental Region. It is characterized by the female cibarium with minute processes, male ventral plate with a narrow body having two vertical rows of distinct teeth on the posterior surface and without setae on ...
... Emerging evidence suggests that paternal obesity plays a significant role on offspring health. Our previous work in rodents showed that high fat diet (HFD) induced paternal obesity reduced offspring glucose tolerance. It has also been reported that paternal obesity can initiate metabolic disturbance in subsequent generations. Therefore, we designed a novel micronutrient supplement to ameliorate th ...
DNA; ascorbic acid; beverages; biomarkers; blood; body fat; body mass index; c-peptide; diastolic blood pressure; diet; dietary recommendations; eating habits; females; food and nutrition programs; hip circumference; insulin resistance; lifestyle; low density lipoprotein cholesterol; muscle tissues; nutrients; protein intake; saturated fats; sodium; vitamin A; waist circumference; weight loss
Abstract:
... This study evaluates the impact of a digitally-delivered systems biology-based personalized nutrition (PN) program (Habit LLC, Oakland, CA), that included nutrition and behavior advice, and meals. In this single-arm, multi-phase, open-label study (clinicaltrials.gov: NCT03424395), participants (n = 107; 67% female) were provided a Fitbit® Activity Tracker and completed an at-home kit that included ...
... Breast cancer is the most common cancer type and a primary cause of cancer mortality among females worldwide. Here, we analyzed the anticancer efficacy of a novel bromochlorinated monoterpene, PPM1, a synthetic analogue of polyhalogenated monoterpenes from Plocamium red algae and structurally similar non-brominated monoterpenes. PPM1, but not the non-brominated monoterpenes, decreased selectively ...
adolescents; body mass index; females; food intake; girls; nutrition education; nutritional status; recipes; schools; underweight; Ethiopia
Abstract:
... This study aimed to determine the effect of a 6-month in-school nutrition education intervention to improve pulse consumption on weight status of adolescent girls in Ethiopia. At the intervention school, 66 girls received bi-monthly lessons that included recipes and tastings. Girls (n = 66) at the control school had usual in-school activities. With pulse-based nutrition education which included di ...
HIV infections; Human immunodeficiency virus; alleles; death; females; genetic predisposition to disease; loci; males; patients; pneumonia; polymerase chain reaction; risk; tuberculosis; Eastern European region; Latvia
Abstract:
... Tuberculosis (TB) is still one of the top ten leading causes of death in the world. Compared to other Baltic and Eastern European countries, TB incidence (24.8 new cases per 100 000 people in 2017) in Latvia is relatively high. One of the regions with the highest TB incidence is Latgale (31.1 cases per 100 000 people). The aim of this pilot study was to identify markers of genetic predisposition t ...
... The “Most Diabetes and Health Friendly Shelves” initiative was developed to assist choice food pantry clients improve food choices to prevent or manage diabetes or other diet-related chronic conditions. The objective this study was to explore the feasibility and acceptability of the program and its impact on food choices and management of health conditions in food pantry clients and volunteers at ...
... Previous studies revealed that the combination of anthocyanins and prebiotics had protective effects on gut health. In this study, we observed the response of oral consumption of a blend of prebiotics and anthocyanins (hereafter called Balance +) on the gastrointestinal (GI) function of human volunteers. Skin status was also evaluated as a secondary indication. A total of 42 subjects (11 males and ...
Mediterranean diet; compliance; data collection; females; fish; fruits; legumes; males; meta-analysis; nutrition research; poultry; processed meat; standard deviation; uncertainty; vegetables
Abstract:
... There are myriad operational definitions of the Mediterranean Diet (MedDiet) utilized in nutrition research. Variability in MedDiet definitions creates uncertainty when conducting and evaluating research, and may lead to consumer confusion and practitioner inconsistency. Therefore, we investigated and quantified heterogeneity in MedDiets. We compared and contrasted how MedDiets were operationalize ...
... The objective of this study was to describe clinical information associated with diaphragmatic hernias in rabbits and assess the effect of different treatments. Sixteen pet rabbits were included in this study. Sex, age at provisional diagnosis, clinical signs, results of various medical examinations, treatments, and prognosis were recorded. Evaluation included physical examination, radiography, ul ...
adults; at-risk population; body mass index; distress; females; foods; gall bladder; gastrointestinal system; hematology; liquids; liver function; liver function tests; males; overweight; placebos; ultrasonics; Wisconsin
Abstract:
... To evaluate the efficacy of A-F Betafood® on gallbladder and liver function in healthy overweight adults. A multi-center, randomized, double-blind, placebo-controlled parallel study was conducted on 50 healthy male and female adults 41–69 years of age, BMI 23.5–32.1 kg/m² experiencing gastrointestinal distress when consuming fatty foods. Participants were randomized into two interventions: A-F Bet ...
... Background: Deterioration of liver function, or intestinal failure-associated liver disease, is often observed in long-term parenterally fed children. Fish oil-based intravenous lipids have been reported to play a role in the prevention and treatment of intestinal failure associated liver disease. Methods: This retrospective analysis included 40 pediatric patients, (20 male and 20 female), median ...
... The equine first premolar is now considered a vestigial tooth that does not play a role in mastication. For centuries, this tooth has been blamed for a number of abnormalities. Given its anatomical location, the tooth is often implicated by riders to cause biting issues. Treatment of this tooth is considered controversial, with some clinicians extracting all equine first premolars prior to bit int ...
... Vascular endothelium plays a key role in regulating cardiovascular homeostasis by controlling the vascular tone. Variations in sex hormones during the reproductive cycle of females affect the homeostasis of the cardiovascular system. Also, the evidence shows that estrogens show a cardioprotective effect. On this basis, this study describes some vascular responses induced by vasoactive substances d ...
... The aim of this review is to raise awareness for mammary tumors in rabbits and to report progress in related research. Currently, a standardized tumor classification for rabbits is not available, prognostic factors are unknown and the only treatment option is surgical excision. Studies showed that affected rabbits have a wide age range and are nearly exclusively female or female spayed. Most mamma ...