Search results: 402,024 results (approx.)

1. Review on effect of the type II synthetic pyrethroid pesticides in freshwater fishes.

The use of pesticides is increasing day by day according to the demand of agriculture. Cypermethrin, deltamethrin and fenvalerate these three synthetic pyrethroid (type II), widely used in agricultural field. Therefore these insecticides contaminate nearby water body from agricultural runoff. Thus...

Author(s) : Saumya Biswas; Kausik Mondal; Salma Haque

Publisher : MKK Publication, Kolkata, India

Journal article : Environment and Ecology 2019 Vol.37 No.1 pp.80-88 ref.many

2. Special Section: Herpetology.

This special section presents five papers on "Herpetology". Topics of papers include: trait allometries generate super-honesty in Anolis dewlaps and may underlie sexual dimorphism; eliciting conditioned taste aversion in lizards: live toxic prey are more effective than scent and taste cues alone;...

Publisher : Wiley, Beijing, China

Journal issue : Integrative Zoology 2017 Vol.12 No.2 pp.97-156 ref.many

3. Consumption of field-realistic doses of a widely used mito-toxic fungicide reduces thorax mass but does not negatively impact flight capacities of the honey bee (Apis mellifera).

Commercial beekeepers in many locations are experiencing increased annual colony losses of honey bees (Apis mellifera), but the causes, including the role of agrochemicals in colony losses, remain unclear. In this study, we investigated the effects of chronic consumption of pollen containing a...

Author(s) : Glass, J. R.; Fisher, A.; Fewell, J. H.; Degrandi-Hoffman, G.; Ozturk, C.; Harrison, J. F.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Environmental Pollution 2021 Vol.274

4. Xenopus laevis tadpoles exposed to metamifop: changes in growth, behavioral endpoints, neurotransmitters, antioxidant system and thyroid development.

Pesticides are a major cause of the reduction in the global amphibian population. In this study, the acute toxicity and chronic effects of metamifop on Xenopus laevis (X. laevis) tadpoles were investigated. The 96 h-LC50 value of metamifop on X. laevis tadpoles was 0.634 mg/L, which indicated that...

Author(s) : Liu Rui; Qin YinAn; Diao JinLing; Zhang HongJun

Publisher : Elsevier, Amsterdam, Netherlands

Journal article : Ecotoxicology and Environmental Safety 2021 Vol.220 ref.many

5. Raptor medicine, surgery, and rehabilitation.

This book contains 17 illustrated chapters and 9 appendices that describe the handling and physical examination, anatomy and physiology, the different species, therapy, ophthalmology, infectious and non-infectious diseases, anaesthesia, surgery, endocscopy and diagnosis, hand rearing of young...

Author(s) : Scott, D. E.

Book : Raptor medicine, surgery, and rehabilitation 2020 pp.xviii + 340 pp. ref.many

6. Palpebral hidrocystoma.

Author(s) : Agharbi, F. Z.

Publisher : African Field Epidemiology Network, Kampala, Uganda

Journal article : Pan African Medical Journal 2019 Vol.33

7. Differential impact of dose-range glyphosate on locomotor behavior, neuronal activity, glio-cerebrovascular structures, and transcript regulations in zebrafish larvae.

The presence of glyphosate represents a debated ecotoxicological and health risk factor. Here, zebrafish larvae were exposed, from 1.5 to 120 h post-fertilization, to a broad concentration range (0.05-10.000 μg/L) of glyphosate to explore its impact on the brain. We evaluated morphology, tracked...

Author(s) : Forner-Piquer, I.; Faucherre, A.; Byram, J.; Blaquiere, M.; Bock, F. de; Gamet-Payrastre, L.; Ellero-Simatos, S.; Audinat, E.; Jopling, C.; Marchi, N.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Chemosphere 2021 Vol.267

8. CRC handbook of marine mammal medicine.

For three decades, this book has been acknowledged as the most respected scientific reference specifically devoted to marine mammal medicine and health. Written by approximately 100 contributors who are recognized globally as leaders in their respective fields, the CRC Handbook of Marine Mammal...

Author(s) : Gulland, F. M. D.; Dierauf, L. A.; Whitman, K. L.

Publisher : CRC Press, Boca Raton, USA

Book : CRC handbook of marine mammal medicine 2018 No.Ed. 3 pp.1124 pp.

9. Direct and indirect effects of chronic exposure to ammonium on anuran larvae survivorship, morphology, and swimming speed.

Several constituents of the current global change are usually deemed accountable for the worldwide declines of amphibian populations. Among these, water contamination poses a major threat, especially to larval stages, which are unable to escape a polluted water body. This problem is remarkable in...

Author(s) : Zambrano-Fernández, S.; Zamora-Camacho, F. J.; Aragón, P.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Chemosphere 2022 Vol.287 No.Part 3 ref.116

10. Conservation of quolls (Dasyurus spp.) in captivity - a review.

Quolls are carnivorous marsupials in the family Dasyuridae with characteristic white spots. They are distributed throughout Australia and New Guinea, but uncommonly seen due to their mostly nocturnal solitary nature, and large home ranges. All Australian quolls are listed as 'near threatened' or...

Author(s) : Old, J. M.; Stannard, H. J.

Publisher : CSIRO, Collingwood, Australia

Journal article : Australian Mammalogy 2020 Vol.43 No.3 pp.277-289 ref.many

11. Transcriptomic and metabolomic landscape of the molecular effects of glyphosate commercial formulation on Apis mellifera ligustica and Apis cerana cerana.

Understanding the causes of the decline in bee population has attracted intensive attention worldwide. The indiscriminate use of agrochemicals is a persistent problem due to their physiological and behavioural damage to bees. Glyphosate and its commercial formulation stand out due to their wide use ...

Author(s) : Zhao Hang; Li GuiLin; Guo DeZheng; Wang Ying; Liu QingXin; Gao Zheng; Wang HongFang; Liu ZhenGuo; Guo XingQi; Xu BaoHua

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2020 Vol.744

12. Warmer winters are associated with lower levels of the cryoprotectant glycerol, a slower decrease in vitellogenin expression and reduced virus infections in winter honeybees.

Within the context of climate change, winter temperatures at high latitudes are predicted to rise faster than summer temperatures. This phenomenon is expected to negatively affect the diapause performance and survival of insects, since they largely rely on low temperatures to lower their metabolism ...

Author(s) : Prado, A.; Brunet, J. L.; Peruzzi, M.; Bonnet, M.; Bordier, C.; Crauser, D.; Conte, Y. le; Alaux, C.

Publisher : Elsevier Ireland Ltd, Shannon, Irish Republic

Journal article : Journal of Insect Physiology 2022 Vol.136 ref.91

13. A mixture containing the herbicides mesotrione and atrazine imposes toxicological risks on workers of Partamona helleri.

A mixture of Mesotrione and Atrazine (Calaris®) has been reported as an improvement of the atrazine herbicides, which are agrochemicals used for weed control. However, its possible harmful effects on non-target organisms, including pollinators, needs to be better understood. In this work, the...

Author(s) : Araújo, R. dos S.; Bernardes, R. C.; Martins, G. F.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2021 Vol.763

14. Developmental toxicity assessment of a chlorothalonil-based fungicide in a native amphibian species.

The toxicity of a commercial formulation of the fungicide chlorothalonil in sensitive stages of the native amphibian Rhinella arenarum (Ra) was assessed by means continuous treatments from embryo and larval development and 24-h pulse exposures evaluating acute and chronic lethal and sublethal...

Author(s) : Acquaroni, M.; Svartz, G.; Coll, C. P.

Publisher : Springer, Amsterdam, Netherlands

Journal article : Archives of Environmental Contamination and Toxicology 2021 Vol.80 No.4 pp.680-690 ref.many

15. Effects of cyhalofop-butyl on the developmental toxicity and immunotoxicity in zebrafish (Danio rerio).

Cyhalofop-butyl is a kind of aromatic phenoxypropionic acid herbicide widely used in agriculture. However, studies on its immunotoxicity to aquatic organisms have not been reported. In this study paper, morphological, immunological, cytological, biochemical and molecular biology methods were used...

Author(s) : Cheng Bo; Zou LuFang; Zhang Hua; Cao ZiGang; Liao XinJun; Shen TianZhu; Xiong GuangHua; Xiao JuHua; Liu HuaSheng; Lu HuiQiang

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Chemosphere 2021 Vol.263

16. Microcystin-leucine-arginine induces apical ectoplasmic specialization disassembly.

Microcystin-leucine-arginine (MC-LR) has been identified to be a hazardous material to cause hepatotoxicity. In this study, mice were exposed to MC-LR dissolved in drinking water at doses of 1, 10, 20 and 30 μg/L for 90 and 180 days, respectively. We validated MC-LR accelerated spermatid...

Author(s) : Xu DiHui; Wang Jing; Ma YuHan; Ding Jie; Han XiaoDong; Chen YaBing

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Chemosphere 2021 Vol.264 No.Part 1

17. Review on endocrine disrupting toxicity of triphenyltin from the perspective of species evolution: aquatic, amphibious and mammalian.

Triphenyltin (TPT) is widely used as a plastic stabilizer, insecticide and the most common fungicide in antifouling coatings. This paper reviewed the main literature evidences on the morphological and physiological changes of animal endocrine system induced by TPT, with emphasis on the research...

Author(s) : He ShuWen; Li Ping; Li ZhiHua

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Chemosphere 2021 Vol.269

18. Agricultural sciences: leading Thailand to world class standards. Proceedings of the 52nd Kasetsart University Annual Conference, 4-7 February 2014, Kasetsart University, Thailand. Vol. 3: Fisheries, Agricultural Extension and Home Economics.

This conference proceedings contain oral and poster presentation articles on fisheries in Thailand. Topics on genetics, sexual dimorphism, reproduction, behaviour, body conformation, nutrition, toxicity, disease resistance, bacterial diseases of aquaculture fishes and shellfish; aquatic plants;...

Publisher : Kasetsart University, Bangkok, Thailand

Conference proceedings : Agricultural sciences: leading Thailand to world class standards. Proceedings of the 52nd Kasetsart University Annual Conference, 4-7 February 2014, Kasetsart University, Thailand. Vol. 3: Fisheries, Agricultural Extension and Home Economics 2014 pp.487 pp. ref.many

19. Dnd knockout ablates germ cells and demonstrates germ cell independent sex differentiation in Atlantic salmon.

Introgression of farmed salmon escapees into wild stocks is a major threat to the genetic integrity of wild populations. Using germ cell-free fish in aquaculture may mitigate this problem. Our study investigated whether it is possible to produce germ cell-free salmon in F0 by using CRISPR-Cas9 to...

Author(s) : Wargelius, A.; Leininger, S.; Skaftnesmo, K. O.; Kleppe, L.; Andersson, E.; Taranger, G. L.; Schulz, R. W.; Edvardsen, R. B.

Publisher : Nature Publishing Group, London, UK

Journal article : Scientific Reports 2016 Vol.6 No.1 pp.21284 ref.37

20. Transgenerational exposure to warming reduces the sensitivity to a pesticide under warming.

Despite the increased attention for temporal aspects of stressor interactions and for effects of warming in ecotoxicological studies, we lack knowledge on how different exposure durations to warming may affect pesticide sensitivity. We tested how three types of exposure duration to 4°C warming...

Author(s) : Meng ShanDong; Tran, T. T.; Delnat, V.; Stoks, R.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Environmental Pollution 2021 Vol.284

21. Sodium dehydroacetate exposure decreases locomotor persistence and hypoxia tolerance in zebrafish.

Environmental exposure to sodium dehydroacetate (DHA-S) is inevitable as DHA-S is a high-volume preservative widely used in cosmetics, processed foods and personal care products. DHA-S is absorbed rapidly when administered orally or on the skin and generally considered to be safe and well...

Author(s) : Huang XiaoYong; Zhao XiaoLe; Zhu Kui; Ding ShuangYang; Shao Bing

Publisher : Elsevier Inc, Orlando, USA

Journal article : Environmental Research 2021 Vol.195

22. The sublethal effects of pesticides on insects.

Determination of the effects of insecticides on insects is usually done by considering account the mortality rates. This includes only a part of studies that show how insect populations will be affected by insecticides. However, recent studies have concluded that the effect of insecticides on...

Foreign Title :İnsektisitlerin böcekler üzerindeki subletal etkileri.

Author(s) : Şahin, S. S.; Keçeci, M.

Publisher : Siirt Üniversitesi, Siirt, Turkey

Journal article : Türkiye Tarımsal Araştırmalar Dergisi 2021 Vol.8 No.1 pp.116-124 ref.41

23. Physiological and behavioral responses of land molluscs as biomarkers for pollution impact assessment: a review.

Environmental pollution caused by human activities is a global public health concern. This review discusses the impact of different types of pollutants such as pesticides, metals, nanoparticles and others on land molluscs. These molluscs are of great interest as good model organisms for studying...

Author(s) : El-Gendy, K. S.; Gad, A. F.; Radwan, M. A.

Publisher : Elsevier Inc, Orlando, USA

Journal article : Environmental Research 2021 Vol.193

24. Entomological Society of Ontario Annual General Meeting, Irondale, Ontario, 1-3 November 2019.

These proceedings contain 43 poster and presentation abstracts focusing on honey bees, insect diversity, insect pests, predatory insects, pollinators, bee viruses, insect behaviour, functional morphology, ecology, parasitoids, carnivorous plants, and bog arthropods. Genetics, physiology, biological ...

Author(s) : MacQuarrie, C. J. K.

Publisher : Entomological Society of Ontario, Guelph, Canada

Journal issue; Conference proceedings : Journal of the Entomological Society of Ontario 2020 Vol.150 No.55-68 pp.55-68

25. Metastatic testicular Sertoli cell tumor in a free-ranging cryptorchid adult spotted seal Phoca largha in North Slope, Alaska, USA.

This case describes a metastatic Sertoli cell tumor (SCT) with lymphatic spread to the abdominal and thoracic lymph nodes, pancreas, and adrenal gland in an adult spotted seal Phoca largha. The neoplasm was composed of tubules lined by palisading neoplastic cells separated by a variably dense...

Author(s) : Rotstein, D. S.; Stimmelmayr, R.; Adams, B.; Pederson, M.

Publisher : Inter-Research Science Center, Oldendorf, Germany

Journal article : Diseases of Aquatic Organisms 2019 Vol.133 No.1 pp.1-5