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1. Heptadecanoic acid as an indicator of BCFA content in sheep fat

Author:
Watkins, Peter J.; Frank, Damian
Source:
Meat science 2019 v.151 pp. 33-35
ISSN:
0309-1740
Subject:
animal age,   etc   ; branched chain fatty acids; odors; sheep; sheep meat;     Show all 5 Subjects
Abstract:
... Branched chain fatty acids (BCFAs) are associated with ‘mutton flavour’ found in cooked sheep meat aroma. Three BCFAs, 4-methyloctanoic (MOA), 4-ethyloctanoic (EOA) and 4-methylnonanoic (MNA) acids, have been implicated as the main compounds responsible for ‘mutton flavour’. Animal age can also contribute to increasing BCFA concentration. Heptadecanoic acid (C17:0 FA) also increases with animal ag ...
DOI:
10.1016/j.meatsci.2019.01.005

2. Measurements of peripheral and deep body temperature in cattle – A review

Author:
Godyń, Dorota; Herbut, Piotr; Angrecka, Sabina
Source:
Journal of thermal biology 2019 v.79 pp. 42-49
ISSN:
0306-4565
Subject:
animal age,   etc   ; automation; body temperature; cattle breeding; cows; early diagnosis; environmental factors; equipment; estrus; farmers; health status; herds;     Show all 12 Subjects
Abstract:
... Automation of the measurement of the physiological and behavioural parameters of livestock has become an important goal for both scientists and farmers. Accurate data and knowledge about farmed animals, especially in cattle breeding, are needed. Proper early diagnosis of a cow's health status in real time allows for preventing the development of infection, oestrus detection and leads to reduced en ...
DOI:
10.1016/j.jtherbio.2018.11.011

3. Correction to: Age validation and seasonal growth patterns of a subtropical marsh fish: the Gulf killifish, Fundulus grandis

Author:
Vastano, Anthony R.; Able, Kenneth W.; Jensen, Olaf P.; López-Duarte, Paola C.; Martin, Charles W.; Roberts, Brian J.
Source:
Environmental biology of fishes 2018 v.101 no.8 pp. 1307
ISSN:
0378-1909
Subject:
animal age,   etc   ; Fundulus grandis; data collection; fish; marshes; seasonal growth;     Show all 6 Subjects
Abstract:
... The doi for the dataset mentioned in the acknowledgements is incorrectly cited as doi: https://doi.org/10.7266/N7SF2T32 . The correct doi for this dataset is https://doi.org/10.7266/N7NZ85M4 . ...
DOI:
10.1007/s10641-018-0777-4

4. Assessment of Saddle Fit in Racehorses Using Infrared Thermography

Author:
Soroko, Maria; Cwynar, Przemysław; Howell, Kevin; Yarnell, Kelly; Dudek, Krzysztof; Zaborski, Daniel
Source:
Journal of equine veterinary science 2018 v.63 pp. 30-34
ISSN:
0737-0806
Subject:
animal age,   etc   ; asymmetry; gender; racehorses; saddles; temperature; thermography;     Show all 7 Subjects
Abstract:
... The aim of this study was to assess the influence of horse, saddle, and rider on saddle fit in racehorses by detecting pressure distribution using infrared thermography. In this study, 22 saddles used on 65 racing horses ridden by 21 riders were used. Data from horses including gender, breed, age, training intensity, and level of performance were collected. Type and mass of the saddle were also ob ...
DOI:
10.1016/j.jevs.2018.01.006

5. Metagenomic characterisation of ruminal bacterial diversity in buffaloes from birth to adulthood using 16S rRNA gene amplicon sequencing

Author:
Koringa, Prakash G.; Thakkar, Jalpa R.; Pandit, Ramesh J.; Hinsu, Ankit T.; Parekh, Mithil J.; Shah, Ravi K.; Jakhesara, Subhash J.; Joshi, Chaitanya G.
Source:
Functional & integrative genomics 2019 v.19 no.2 pp. 237-247
ISSN:
1438-793X
Subject:
animal age,   etc   ; Mannheimia; Porphyromonas; Ruminococcus; adulthood; bacterial colonization; buffaloes; calves; cellulose; genes; infants; lactic acid; metagenomics; mouth; ribosomal RNA; rumen; rumen bacteria; rumen development; sequence analysis;     Show all 19 Subjects
Abstract:
... Microbial colonisation in the forestomach of a ruminant is one of the most crucial factors in determining many of its physiological developments and digestive capabilities. The present study attempts to identify establishment pattern of microbes in relation to food, age and rumen development in the buffalo calves at every fortnight interval from birth to 6 months of age, followed by every month ti ...
DOI:
10.1007/s10142-018-0640-x

6. The GnRH analogue dephereline given in a fixed-time AI protocol improves ovulation and embryo survival in dairy cows

Author:
Garcia-Ispierto, I.; De Rensis, F.; Pérez-Salas, J.A.; Nunes, J.M.; Pradés, B.; Serrano-Pérez, B.; López-Gatius, F.
Source:
Research in veterinary science 2019 v.122 pp. 170-174
ISSN:
0034-5288
Subject:
animal age,   etc   ; artificial insemination; corpus luteum; dairy cows; gonadotropin-releasing hormone; heat stress; lactating females; lactation; odds ratio; ovulation; pregnancy rate; progesterone; protocols;     Show all 13 Subjects
Abstract:
... This study compares the fertility effects of inducing ovulation using the GnRH analogue, dephereline, versus natural GnRH at the end of a 5-day progesterone(P4)-based protocol for fixed-time artificial insemination (FTAI) in in heat-stressed and non-heat stressed lactating dairy cows. Cows were given GnRH (GnRH group, n = 369) or dephereline (DEPH group, n = 379) and were inseminated 14–20 h later ...
DOI:
10.1016/j.rvsc.2018.11.020

7. Comparison of thermal and mechanical quantitative sensory testing in client-owned dogs with chronic naturally occurring pain and normal dogs

Author:
Freire, Mila; Knazovicky, David; Case, Beth; Thomson, Andrea; Lascelles, B. Duncan X.
Source:
The veterinary journal 2016 v.210 pp. 95-97
ISSN:
1090-0233
Subject:
animal age,   etc   ; dogs; osteoarthritis; pain;     Show all 4 Subjects
Abstract:
... Detecting dogs with central sensitization (CS) secondary to chronic pain is hampered by the current inability to measure this condition. The current study aimed to use quantitative sensory testing (QST) to measure (CS) in normal dogs and dogs with painful degenerative joint disease (DJD). It was hypothesized that QST would differ between these two groups of animals. Mechanical and thermal sensory ...
DOI:
10.1016/j.tvjl.2016.01.005

8. Effect of age on plasma protein binding of several veterinary drugs in dairy calves 2

Author:
Mzyk, Danielle A.; Bublitz, Claire M.; Hobgood, Ginger D.; Martinez, Marilyn N.; Davis, Jennifer L.; Smith, Geof W.; Baynes, Ronald E.
Source:
Research in veterinary science 2018 v.121 pp. 59-64
ISSN:
0034-5288
Subject:
animal age,   etc   ; albumins; blood proteins; calves; danofloxacin; florfenicol; flunixin; glycoproteins; veterinary drugs;     Show all 9 Subjects
Abstract:
... The intent of this study was to determine what influence, if any, increasing age has on the binding of drugs to plasma proteins in cattle. Plasma from three different cohorts of calves were used. The first group (n = 20) had plasma samples taken at 1, 7 and 21 days of age. These were compared to results from a second group of calves at 8 weeks and third group sampled at 6 months of age. The plasma ...
DOI:
10.1016/j.rvsc.2018.09.004

9. Strip meniscometry in dogs, cats, and rabbits

Author:
Rajaei, Seyed Mehdi; Ansari mood, Maneli; Asadi, Faezeh; Rajabian, Mohammad Reza; Aghajanpour, Leila
Source:
Veterinary ophthalmology 2018 v.21 no.2 pp. 210-213
ISSN:
1463-5216
Subject:
animal age,   etc   ; adults; breeds; cats; dogs; eyes; normal values; ophthalmology; rabbits;     Show all 9 Subjects
Abstract:
... OBJECTIVE: The purpose of this study was to establish the normal values of strip meniscometry (SM) as a lacrimal function test and to compare the results with Schirmer tear test I (STT I) in dogs, cats, and rabbits. ANIMALS STUDIED: Sixty healthy adult dogs from twelve different breeds (120 eyes), twenty adult healthy domestic shorthair cats (40 eyes) and eighteen adult healthy New Zealand white r ...
DOI:
10.1111/vop.12486

10. An investigation of shedding and super‐shedding of Shiga toxigenic Escherichia coli O157 and E. coli O26 in cattle presented for slaughter in the Republic of Ireland

Author:
McCabe, Evonne; Burgess, Catherine M.; Lawal, Dolapo; Whyte, Paul; Duffy, Geraldine
Source:
Zoonoses and public health 2019 v.66 no.1 pp. 83-91
ISSN:
1863-1959
Subject:
animal age,   etc   ; Escherichia coli O157; Escherichia coli O26; autumn; beef cattle; cross contamination; farms; feces; gender; humans; indirect contact; metadata; pathogens; quantitative polymerase chain reaction; risk; slaughter; slaughterhouses; toxigenic strains; Irish Republic;     Show all 19 Subjects
Abstract:
... Shiga toxigenic Escherichia coli (STEC) are an important group of pathogens and can be transmitted to humans from direct or indirect contact with cattle faeces. This study investigated the shedding of E. coli O157 and O26 in cattle at the time of slaughter and factors associated with super‐shedding (SS) animals. Rectoanal mucosal swab (RAMS) samples were collected from cattle (n = 1,317) at three ...
DOI:
10.1111/zph.12531

11. Developmental aspects of senescence

Author:
Brusentsev, E. Yu.; Tikhonova, M. A.; Herbeck, Yu. E.; Ragaeva, D. S.; Rozhkova, I. N.; Amstislavsky, S. Ya.
Source:
Russian journal of developmental biology 2017 v.48 no.2 pp. 93-105
ISSN:
1062-3604
Subject:
animal age,   etc   ; animal models; human diseases; humans; senescence (aging);     Show all 5 Subjects
Abstract:
... Different types of senescence and major theories of aging are reviewed, and mechanisms of this complex biological phenomenon are discussed. Emphasis is placed on changes in the nervous systems of mammals and humans with age. Experimental animal models for studying aging and modern approaches to the correction of age-related deterioration are considered. Chemicals and other factors that may allevia ...
DOI:
10.1134/S1062360417020035

12. Prevalence of hard tick infestations in cattle of West Bengal, India

Author:
Debbarma, Apurba; Pandit, Soumitra; Jas, Ruma; Baidya, Surajit; Mandal, Subhas Chandra; Jana, Partha Sarathi
Source:
Biological rhythm research 2018 v.49 no.5 pp. 655-662
ISSN:
1744-4179
Subject:
animal age,   etc   ; Haemaphysalis; Hyalomma; Rhipicephalus; biological rhythms; cows; males; monsoon season; seasonal variation; tick infestations; ticks; winter; India;     Show all 13 Subjects
Abstract:
... The present study was conducted to determine the prevalence of hard tick infestations in cattle of West Bengal from July 2015 to June 2016. The prevalence of hard tick infestations was studied in relation to sex and age of animals and seasonal changes in a year. Cattle of selected places were examined carefully for the presence of ticks and in positive cases ticks were collected manually and ident ...
DOI:
10.1080/09291016.2017.1395527

13. Estimation of patterns in weaned piglets' activity using spectral analysis

Author:
Besteiro, Roberto; Arango, Tamara; Rodríguez, Manuel R.; Fernández, María D.; Velo, Ramón
Source:
Biosystems engineering 2018 v.173 pp. 85-92
ISSN:
1537-5110
Subject:
animal age,   etc   ; animal welfare; carbon dioxide; cost effectiveness; detectors; emissions; farmers; models; periodicity; piglets; pollutants; prediction; spectral analysis; temperature; wavelet;     Show all 15 Subjects
Abstract:
... The activity level of weaned piglets provides a useful tool for farmers to control animal welfare and pollutant emissions. In addition, data for weaned piglet activity can be used as an input signal in real-time ventilation control systems because of its relation to temperature and CO2 levels. This paper characterises the daily activity pattern of piglets from 6 to 20 kg live body mass based on da ...
DOI:
10.1016/j.biosystemseng.2017.06.014

14. Effect of animal age on the nutritional and physicochemical qualities of ovine bresaola

Author:
Zhang, Renyu; Yoo, Michelle J.; Gathercole, Jessica; Reis, Mariza Gomes; Farouk, Mustafa M.
Source:
Food chemistry 2018 v.254 pp. 317-325
ISSN:
0308-8146
Subject:
animal age,   etc   ; color; digestion; essential amino acids; free amino acids; intramuscular fat; mastication; mutton; peptides; proteolysis; sheep; texture; New Zealand;     Show all 13 Subjects
Abstract:
... Bresaola made from New Zealand mutton and lamb, were compared in quality attributes. Mutton bresaola had slightly lower protein and higher moisture contents, and similar amount of intramuscular fat and instrumental colour compared to that of the lamb. 36 and 80 unique endogenous peptides were observed in mutton and lamb, respectively. Proteolysis during dry-curing was affected by the age of the an ...
DOI:
10.1016/j.foodchem.2018.02.031

15. Stable isotope analysis as a minimal-invasive method for dietary studies on the highly endangered Common hamster (Cricetus cricetus)

Author:
Roswag, Anna; Becker, Nina I.; Millesi, Eva; Otto, Matthias S.; Ruoss, Sara; Sander, Marco; Siutz, Carina; Weinhold, Ulrich; Encarnação, Jorge A.
Source:
Mammalia 2018 v.82 no.6 pp. 600-606
ISSN:
1864-1547
Subject:
animal age,   etc   ; Cricetus; agricultural land; burrows; carbon; diet study techniques; food availability; food composition; hairs; hamsters; nitrogen; nuts; stable isotopes; statistical models; summer; urban areas; winter;     Show all 17 Subjects
Abstract:
... This study applied the analysis of stable isotope ratios as a minimally-invasive tool to estimate the diet of Cricetus cricetus for the first time. We took hair and food samples of three different populations of C. cricetus and analyzed stable carbon and nitrogen ratios. The stable isotope ratios in hamster hairs differed significantly within and between populations according to different sampling ...
DOI:
10.1515/mammalia-2017-0097

16. Effect of energy source and level, and animal age and sex on meat characteristics of sheep

Author:
Jaborek, J.R.; Zerby, H.N.; Moeller, S.J.; Wick, M.P.; Fluharty, F.L.; Garza, H.; Garcia, L.G.; England, E.M.
Source:
Small ruminant research 2018 v.166 pp. 53-60
ISSN:
0921-4488
Subject:
animal age,   etc   ; alfalfa; corn; diet; energy; ewes; lambs; lipids; longissimus muscle; meat aging; meat composition; meat quality; ovine carcasses; pH; patties; pellets; sheep meat; wethers; yearlings;     Show all 19 Subjects
Abstract:
... Trial 1 was designed to identify meat quality differences due to sheep age (n = 16 ewe lambs, n = 16 yearling ewes, and n = 16 mature ewes) and diet (ad libitum alfalfa pellets (AP), and ad libitum whole shelled corn (WSC100)). Mature ewes had greater (P ≤ 0.02) lean CIELAB a* values when compared with yearling ewes and ewe lambs. Offering WSC100 resulted in a greater (P ≤ 0.05) CIELAB a* value fr ...
DOI:
10.1016/j.smallrumres.2018.07.005

17. First four Oral Rabies Vaccination campaigns of the red foxes in Greece: Evaluating factors and assessment

Author:
Papatheodorou, Dimos P.; Tasioudi, Konstantia E.; Korou, Laskarina-Maria; Georgiou, Vasileios; Iliadou, Peristera; Markantonatos, Gerasimos; Kirtzalidou, Aikaterini; Tzani, Myrsini; Chondrokouki, Eleni; Mangana-Vougiouka, Olga
Source:
Veterinary microbiology 2018 v.216 pp. 107-118
ISSN:
0378-1135
Subject:
animal age,   etc   ; Vulpes vulpes; age determination; antibodies; autumn; blood sampling; disease transmission; ecology; foxes; mandible (bone); monitoring; planning; rabies; seroprevalence; spring; teeth; tetracycline; titration; vaccination; Greece;     Show all 20 Subjects
Abstract:
... Following the last animal rabies outbreak in Greece in 2012, Oral Rabies Vaccination (ORV) campaigns of red foxes (Vulpes vulpes) were conducted in order to halt the spread of the disease, as widely and effectively have also been implemented in other countries. The present study aims to report the main outcomes following the first Greek ORV campaigns during autumn 2013, 2014, 2015 and spring 2016, ...
DOI:
10.1016/j.vetmic.2018.01.015

18. Age and growth of the fish, Gerres filamentosus (Cuvier, 1829) from Hurghada Red Sea, Egypt

Author:
Abu El-Nasr, Taher Mohamed Ahmed
Source:
Egyptian Journal of Aquatic Research (Online) 2017 v.43 no.3 pp. 219-227
ISSN:
1687-4285
Subject:
animal age,   etc   ; Gerres; animal growth; coasts; equations; females; fish; life history; males; Egypt; Red Sea;     Show all 11 Subjects
Abstract:
... A total of 669, Gerres filamentosus (Cuvier, 1829) were collected from Hurghada area in the Egyptian Red Sea coast (January – December 2010). The author investigated the age and growth by two different methods through scale-annuli reading (Direct method) and Length-frequency distribution (Indirect method) which showed new record of lengths for the species. The equations of the length-weight relati ...
DOI:
10.1016/j.ejar.2017.07.003

19. Different age-dependent performance in Drosophila wild-type Canton-S and the white mutant w1118 flies Part A Molecular & integrative physiology

Author:
Qiu, Shuang; Xiao, Chengfeng; Meldrum Robertson, R
Source:
Comparative biochemistry and physiology 2017 v.206 pp. 17-23
ISSN:
1095-6433
Subject:
animal age,   etc   ; Drosophila; adults; genes; insects; locomotion; loss-of-function mutation; mutants; phenotype; rearing;     Show all 10 Subjects
Abstract:
... Aging has significant effects on the locomotor performance of insects including Drosophila. Using a protocol for the high-throughput analysis of fly locomotion in a circular arena, we examined age-dependent behavioral characteristics in adult flies. There are widely used wild-type and genetically engineered background lines including the Canton-S strain and the w1118 strain, which has a null mutat ...
DOI:
10.1016/j.cbpa.2017.01.003

20. Louder Songs can Enhance Attractiveness of Old Male Crickets (Gryllus Bimaculatus)

Author:
Zhemchuzhnikov, Mikhail K.; Kutcherov, Dmitry A.; Kymre, Jonas H.; Knyazev, Alexander N.
Source:
Journal of insect behavior 2017 v.30 no.2 pp. 211-219
ISSN:
0892-7553
Subject:
animal age,   etc   ; Gryllus bimaculatus; acoustics; experimental design; females; insect behavior; males; vocalization;     Show all 8 Subjects
Abstract:
... Female crickets (Gryllidae) often rely on the quality of male acoustic signals when choosing a potential mate. This quality can be determined by the frequency and temporal structure of the calling song, and both these characteristics are known to change as males grow old. In addition, female choice is influenced by call amplitude, which is primarily a function of the distance between a singing mal ...
DOI:
10.1007/s10905-017-9611-7