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1. Resistant silkworm strain block viral infection independent of melanization

Author:
Chen, Ting-ting; Hu, Nan; Tan, Li-rong; Xiao, Qin; Dong, Zhan-qi; Chen, Peng; Xu, An-ying; Pan, Min-hui; Lu, Cheng
Source:
Pesticide biochemistry and physiology 2019 v.154 pp. 88-96
ISSN:
0048-3575
Subject:
hemolymph,   etc   ; Bombyx mori; immune response; invertebrates; melanization; proteomics; serpins; silkworms;     Show all 8 Subjects
Abstract:
... Melanization mediated by the prophenoloxidase-activating system (proPO) is an important immune response in invertebrates. However, the role of melanization on viral infection has not been wildly revealed in Bombyx mori (B. mori), silkworm. Here, we investigated the extent of melanization of susceptible (871) and resistant (near-isogenic line 871C) B. mori strains. The result showed that the extent ...
DOI:
10.1016/j.pestbp.2018.12.012

2. Biodynamics of mercury in mussel tissues as a function of exposure pathway: natural vs microplastic routes

Author:
Rivera-Hernández, José R.; Fernández, Beatriz; Santos-Echeandia, Juan; Garrido, Soledad; Morante, María; Santos, Pablo; Albentosa, Marina
Source:
The Science of the total environment 2019 v.674 pp. 412-423
ISSN:
0048-9697
Subject:
hemolymph,   etc   ; biomechanics; exposure pathways; feces; marine environment; mercury; microalgae; microplastics; mussels; pollutants; risk; stomach; tissues;     Show all 13 Subjects
Abstract:
... In the marine environment, metals can be present dissolved or adsorbed to suspended particles. In the last decades a new type of particle has been introduced, microplastics (MPs). The exposure route of pollutants influences their accumulation and distribution into tissues. A pulse-chase experiment was conducted in which mussels were exposed to Hg: adsorbed onto MPs and microalgae (MA) and dissolve ...
DOI:
10.1016/j.scitotenv.2019.04.175

3. Circadian rhythms of melatonin in haemolymph and optic lobes of Chinese mitten crab (Eriocheir sinensis) and Chinese grass shrimp (Palaemonetes sinensis)

Author:
Han, Zhibin; Li, Xiaodong; Li, Xin; Xu, Weibin; Li, Yingdong
Source:
Biological rhythm research 2019 v.50 no.3 pp. 400-407
ISSN:
1744-4179
Subject:
hemolymph,   etc   ; Eriocheir sinensis; Palaemonetes; circadian rhythm; high performance liquid chromatography; melatonin; physiological state;     Show all 7 Subjects
Abstract:
... This study is the first to examine the circadian rhythms of melatonin in Eriocheir sinensis and Palaemonetes sinensis, two economically important crustaceans. We collected haemolymph and optic lobes from both species every 4 h over a whole day cycle. Melatonin content was measured with high-performance liquid chromatography. E. sinensis haemolymph exhibited significant (p < 0.05) peaks in melatoni ...
DOI:
10.1080/09291016.2018.1452592

4. Key factors determining variations in RNA interference efficacy mediated by different double‐stranded RNA lengths in Tribolium castaneum

Author:
Wang, K.; Peng, Y.; Fu, W.; Shen, Z.; Han, Z.
Source:
Insect molecular biology 2019 v.28 no.2 pp. 235-245
ISSN:
0962-1075
Subject:
hemolymph,   etc   ; RNA interference; Tribolium castaneum; bioactive properties; double-stranded RNA; genes; in vitro studies; midgut; nucleases;     Show all 9 Subjects
Abstract:
... Double‐stranded RNA (dsRNA) length may affect RNA interference (RNAi) efficacy. Herein, variation in RNAi efficacy associated with dsRNA molecular length was confirmed via comparison of knockdown results following dsRNA injection into Tribolium castaneum. Through in vitro experiments with T. castaneum midgut, dsRNA accumulation in the midgut, degradation by midgut homogenates and persistence in ha ...
DOI:
10.1111/imb.12546

5. Plant toxins and parasitoid trophic ecology

Author:
Ode, Paul J
Source:
Current opinion in insect science 2019 v.32 pp. 118-123
ISSN:
2214-5745
Subject:
hemolymph,   etc   ; climate change; immunity; meta-analysis; microorganisms; parasitic wasps; phenology; phytophagous insects; phytotoxins; trophic levels;     Show all 10 Subjects
Abstract:
... Parasitoids (parasitic wasps) are ubiquitous components of nearly all communities containing plant–insect herbivore associations. Plant toxin defenses against herbivores may also affect higher trophic levels by directly (e.g., plant toxins encountered in host hemolymph) or indirectly (e.g., plant toxins reduce host size/quality or alter the host’s immunity against parasitoids). Yet, whether parasi ...
DOI:
10.1016/j.cois.2019.01.007

6. Cadmium bioaccumulation and elimination in tissues of the freshwater mussel Anodonta woodiana

Author:
Jing, Weixin; Lang, Lang; Lin, Zigen; Liu, Na; Wang, Lan
Source:
Chemosphere 2019 v.219 pp. 321-327
ISSN:
0045-6535
Subject:
hemolymph,   etc   ; Anodonta woodiana; bioaccumulation factor; cadmium; exposure duration; freshwater mussels; gills; kidneys; muscles; tissues; toxicity;     Show all 11 Subjects
Abstract:
... Experiments were carried out to investigate the bioaccumulation and elimination of cadmium (Cd) in tissues (kidney, gills, digestive gland, mantle, visceral mass, foot, adductor muscle and hemolymph) from the freshwater mussel, Anodonta woodiana. The mussels were exposed to subchronic Cd at concentrations of 0.168 and 0.675 mg L−1 for 28 d of bioaccumulation and 28 d of elimination. During the bio ...
DOI:
10.1016/j.chemosphere.2018.12.033

7. Molecular characterisation of immunological memory following homologous or heterologous challenges in the schistosomiasis vector snail, Biomphalaria glabrata

Author:
Pinaud, Silvain; Portet, Anaïs; Allienne, Jean-François; Belmudes, Lucid; Saint-Beat, Cécile; Arancibia, Nathalie; Galinier, Richard; Du Pasquier, Louis; Duval, David; Gourbal, Benjamin
Source:
Developmental and comparative immunology 2019 v.92 pp. 238-252
ISSN:
0145-305X
Subject:
hemolymph,   etc   ; Biomphalaria glabrata; Schistosoma; immune response; immunologic memory; parasites; pathogens; proteomics; receptors; schistosomiasis; secondary infection; snails;     Show all 12 Subjects
Abstract:
... Invertebrate immune response may be primed by a current infection in a sustained manner, leading to the failure of a secondary infection with the same pathogen. The present study focuses on the Schistosomiasis vector snail Biomphalaria glabrata, in which a specific genotype-dependent immunological memory was demonstrated as a shift from a cellular to a humoral immune response.Herein, we investigat ...
DOI:
10.1016/j.dci.2018.12.001

8. An Improved Method for Measuring Absolute Metabolite Concentrations in Small Biofluid or Tissue Samples

Author:
Fernando, Tharindu; Sawala, Annick; Bailey, Andrew P.; Gould, Alex P.; Driscoll, Paul C.
Source:
Journal of proteome research 2019 v.18 no.4 pp. 1503-1512
ISSN:
1535-3907
Subject:
hemolymph,   etc   ; Drosophila melanogaster; animal tissues; blood; equations; genetic models; larvae; metabolites; nuclear magnetic resonance spectroscopy; proteome;     Show all 10 Subjects
Abstract:
... The measurement of absolute metabolite concentrations in small samples remains a significant analytical challenge. This is particularly the case when the sample volume is only a few microliters or less and cannot be determined accurately via direct measurement. We previously developed volume determination with two standards (VDTS) as a method to address this challenge for biofluids. As a proof-of- ...
DOI:
10.1021/acs.jproteome.8b00773

9. In vivo effects of serotonin and fluoxetine on cardio-ventilatory functions in the shore crab Carcinus maenas (L. 1758)

Author:
Robert, Alexandrine; Monsinjon, Tiphaine; Péden, Romain; Rasoamampianina, Virginie; Le Mével, Jean-Claude; Knigge, Thomas
Source:
Aquatic toxicology 2019 v.207 pp. 132-141
ISSN:
0166-445X
Subject:
hemolymph,   etc   ; Carcinus maenas; active ingredients; crabs; glucose; heart; metabolism; pericardium; secretion; serotonin; tachycardia;     Show all 11 Subjects
Abstract:
... Serotonin (5-HT) takes a key position in regulating vital functions, such as cardio-ventilatory activity, locomotion and behaviour. Selective serotonin reuptake inhibitors (SSRIs) modulate the serotonergic system and thus affect these functions. Rhythmic behaviours, such as cardio-ventilatory activity, are controlled by central pattern generators, which in turn are regulated by 5-HT. In crustacean ...
DOI:
10.1016/j.aquatox.2018.12.004

10. Constant morphological patterns in the hemolymph vascular system of crayfish (Crustacea, Decapoda)

Author:
Scholz, Stephan; Richter, Stefan; Wirkner, Christian S.
Source:
Arthropod structure & development 2018 v.47 no.3 pp. 248-267
ISSN:
1467-8039
Subject:
hemolymph,   etc   ; Orconectes; Procambarus fallax; arteries; crayfish; heart; muscles; parthenogenesis;     Show all 8 Subjects
Abstract:
... We present a study of the hemolymph vascular system of the marbled crayfish, Procambarus fallax f. virginalis, the only crayfish species known to be parthenogenetic. To identify potential evolutionary patterns, we compared data from a total of 48 specimens of P. fallax with 22 specimens of Orconectes limosus. Visualizations (2D and 3D) were carried out using a combination of classical and modern m ...
DOI:
10.1016/j.asd.2017.12.005

11. Ca2+ levels in Daphnia hemolymph may explain occurrences of daphniid species along recent Ca gradients in Canadian soft-water lakes.

Author:
Durant, Andrea C.; Celis-Salgado, Martha P.; Ezatollahpour, Shayan; Yan, Norman D.; Arnott, Shelley E.; Donini, Andrew
Source:
Comparative biochemistry and physiology 2018 v.218 pp. 8-15
ISSN:
1095-6433
Subject:
hemolymph,   etc   ; Canadian Shield; Daphnia; calcium; integument; lakes; pH; zooplankton;     Show all 8 Subjects
Abstract:
... Calcium levels are declining in eastern North American and western European lakes. This widespread issue is affecting the composition of crustacean zooplankton communities, as the presence and abundance of several calcium-rich daphniid species are declining, while two other daphniids, D. catawba and D. ambigua, that apparently tolerate low calcium environments, are prospering. The physiological ba ...
DOI:
10.1016/j.cbpa.2018.01.009

12. Impact of metal accumulation pattern on the annual rhythmicity of antioxidants and their interrelationship to maintain the oxidative balance in mollusc

Author:
Ganguly, Arundhati; Moniruzzaman, Mahammed; Chakraborty, Susanta kumar; Karan, Samya; Mukherjee, Joyita
Source:
Biological rhythm research 2019 v.50 no.4 pp. 603-615
ISSN:
1744-4179
Subject:
hemolymph,   etc   ; antioxidants; cadmium; copper; heavy metals; lead; mercury; molluscs; nickel; oxidative stress; physiology; pollution; soil; toxicity; zinc;     Show all 15 Subjects
Abstract:
... A chronological relationship between the annual profiles of oxidative stress markers, the key regulator of stress physiology has been sought in a terrestrial mollusc (Nerita articulata) under natural photothermal conditions. The hemolymph samples were collected at two different times in each month (from January to December) and the same was repeated for two consecutive years throughout an annual c ...
DOI:
10.1080/09291016.2018.1478627

13. A trypsin inhibitor-like protein secreted by Cotesia vestalis teratocytes inhibits hemolymph prophenoloxidase activation of Plutella xylostella

Author:
Gu, Qi-juan; Zhou, Shi-min; Zhou, Yue-nan; Huang, Jian-hua; Shi, Min; Chen, Xue-xin
Source:
Journal of insect physiology 2019 v.116 pp. 41-48
ISSN:
0022-1910
Subject:
hemolymph,   etc   ; Cotesia; Plutella xylostella; dose response; endoparasitoids; genes; humoral immunity; immune response; insect physiology; melanization; prophenoloxidase; teratocytes; trypsin; wasps;     Show all 14 Subjects
Abstract:
... To establish successful infections, endoparasitoid wasps must develop strategies to evade immune responses of the host. Here, we identified and characterized a teratocytes-expressed gene encoding a trypsin inhibitor-like protein containing a cysteine-rich domain from Cotesia vestalis, CvT-TIL. CvT-TIL had a high expression level during the later developmental stage of teratocytes and was secreted ...
DOI:
10.1016/j.jinsphys.2019.04.009

14. Diverse single-stranded DNA viruses associated with honey bees (Apis mellifera)

Author:
Kraberger, Simona; Cook, Chelsea N.; Schmidlin, Kara; Fontenele, Rafaela S.; Bautista, Joshua; Smith, Brian; Varsani, Arvind
Source:
Infection, genetics, and evolution 2019 v.71 pp. 179-188
ISSN:
1567-1348
Subject:
hemolymph,   etc   ; Apis mellifera carnica; Microviridae; RNA viruses; bacterial communities; bee viruses; brain; genome; honey bees; metagenomics; nurses; pollination; viruses;     Show all 13 Subjects
Abstract:
... Honey bees (Apis mellifera) research has increased in light of their progressive global decline over the last decade and the important role they play in pollination. One expanding area of honey bee research is analysis of their microbial community including viruses. Several RNA viruses have been characterized but little is known about DNA viruses associated with bees. Here, using a metagenomics ba ...
DOI:
10.1016/j.meegid.2019.03.024

15. Response of Pacific white leg shrimp (Litopenaeus vannamei) on exposure to aflatoxin in feed

Author:
Jamshidizadeh, Sara; Amrollahi Biuki, Narges; Yousefzadi, Morteza; Aramideh, Ali
Source:
Aquaculture research 2019 v.50 no.7 pp. 1973-1984
ISSN:
1355-557X
Subject:
hemolymph,   etc   ; Litopenaeus vannamei; aflatoxins; alanine transaminase; aspartate transaminase; body composition; breeding; diet; hepatopancreas; histology; muscles; necrosis; protein content; shrimp;     Show all 14 Subjects
Abstract:
... A research was accomplished to find the response of Litopenaeus vannamei to different levels of aflatoxin in feed. Two hundred live L. vannamei were collected from a shrimp breeding station located on the south of Tiab, in Hormozgan province. Aflatoxin contaminated diets with 0.18, 96.21, 184.74, 711.35, 977.11 and 1605.61 µg/kg were prepared and shrimps in six experimental groups with three repli ...
DOI:
10.1111/are.14086

16. Utilization of date seed meal in the diet of Pacific white shrimp (Penaeus vannamei): growth performance, body and fatty acid composition, biochemical parameters, and tolerance of salinity stress

Author:
Akbarzadeh, Arash; Pakravan, Somayeh; Karimi, Kimiya; Abkenar, Kobra Babanejad; Nimvari, Masoumeh Eshagh; Niroomand, Mohammad; Sobhani, Seyed Alireza; Dorcheh, Eisa Ebrahimi
Source:
Aquaculture international 2019 v.27 no.3 pp. 647-661
ISSN:
0967-6120
Subject:
hemolymph,   etc   ; Litopenaeus vannamei; carbohydrates; diet; docosahexaenoic acid; eicosapentaenoic acid; fatty acid composition; growth performance; proximate composition; salt stress; shrimp;     Show all 11 Subjects
Abstract:
... Current study aimed to examine the effectiveness of date seed meal (DSM) in the diet of Pacific white shrimp (Penaeus vannamei). Shrimp were fed on diets containing different amounts of DSM including 0, 50, 100, 150, and 230 g/kg for a period of 8 weeks. Growth parameters and body proximate composition showed no significant differences among treatments (p > 0.05). Similarly, no notable differences ...
DOI:
10.1007/s10499-019-00352-y

17. Transcriptional silencing of vitellogenesis-inhibiting hormone (VIH) subtype-I in the whiteleg shrimp, Litopenaeus vannamei

Author:
Kang, Bong Jung; Bae, Sun-Hye; Suzuki, Tomoya; Niitsu, Shuhei; Wilder, Marcy N.
Source:
Aquaculture 2019 v.506 pp. 119-126
ISSN:
0044-8486
Subject:
hemolymph,   etc   ; Litopenaeus vannamei; captive animals; double-stranded RNA; females; green fluorescent protein; messenger RNA; spawning; transcription (genetics); vitellogenin;     Show all 10 Subjects
Abstract:
... Eyestalk ablation, which is a method for the removal of the source of vitellogenesis-inhibiting hormone (VIH), is frequently used in Litopenaeus vannamei in order to stimulate ovarian maturation and spawning in captivity. In this study, we assessed the effects of vih silencing using double-stranded RNA (dsRNA) in L. vannamei females. The relative expression levels of vitellogenin (vg) and vih were ...
DOI:
10.1016/j.aquaculture.2019.03.028

18. Higher silver bioavailability after nanoparticle dietary exposure in marine amphipods

Author:
Vannuci‐Silva, Monizze; Cadore, Solange; Henry, Theodore B.; Umbuzeiro, Gisela
Source:
Environmental toxicology and chemistry 2019 v.38 no.4 pp. 806-810
ISSN:
0730-7268
Subject:
hemolymph,   etc   ; Amphipoda; bioavailability; diet; dietary exposure; fauna; feed formulation; nanoparticles; nanosilver; risk; sediments; silver; silver chloride; surface water; toxicity;     Show all 15 Subjects
Abstract:
... On release into surface waters, engineered silver nanoparticles (AgNPs) tend to settle to sediments and, consequently, epibenthic fauna will be exposed to them through diet. We established Ag uptake and accumulation profiles over time in the hemolymph of a marine amphipod fed with a formulated feed containing AgNPs or AgCl. Silver bioavailability was higher in organisms exposed to AgNPs, indicatin ...
DOI:
10.1002/etc.4359

19. Exposure to microplastics reduces attachment strength and alters the haemolymph proteome of blue mussels (Mytilus edulis)

Author:
Green, Dannielle S.; Colgan, Thomas J.; Thompson, Richard C.; Carolan, James C.
Source:
Environmental pollution 2019 v.246 pp. 423-434
ISSN:
0269-7491
Subject:
hemolymph,   etc   ; Mytilus edulis; aquatic organisms; biodegradability; marine ecosystems; mass spectrometry; metabolism; microplastics; packaging; polylactic acid; proteins; proteome; proteomics; reefs;     Show all 14 Subjects
Abstract:
... The contamination of marine ecosystems with microplastics, such as the polymer polyethylene, a commonly used component of single-use packaging, is of global concern. Although it has been suggested that biodegradable polymers, such as polylactic acid, may be used to replace some polyethylene packaging, little is known about their effects on marine organisms. Blue mussels, Mytilus edulis, have becom ...
DOI:
10.1016/j.envpol.2018.12.017

20. Loss of ion homeostasis is not the cause of chill coma or impaired dispersal in false codling moth Thaumatotibia leucotreta (Lepidoptera: Tortricidae)

Author:
Karsten, Minette; Lebenzon, Jacqueline E.; Sinclair, Brent J.; Terblanche, John S.
Source:
Comparative biochemistry and physiology 2019 v.229 pp. 40-44
ISSN:
1095-6433
Subject:
hemolymph,   etc   ; Thaumatotibia leucotreta; ambient temperature; cold treatment; cooling; flight muscles; homeostasis; ions; magnesium; moths; potassium; sodium; sterile insect technique;     Show all 13 Subjects
Abstract:
... Dispersal is a central requirement of a successful sterile insect release programme, but field-released false codling moth (FCM) typically suffer from poor dispersal ability, especially at low ambient temperatures. Here we test the hypothesis that poor activity and dispersal in FCM is caused by delayed or perturbed recovery of ion and/or water homeostasis after chilling for handling and transport ...
DOI:
10.1016/j.cbpa.2018.11.016