Results 41 to 50 of about 4,469,556 (156)

Pathophysiological Mechanisms of Emaciation Syndrome in Plectropomus leopardus: Insights From Histology and Transcriptomics

Animal Research and One Health, EarlyView.
Integrated phenotypic, histological, transcriptomic, and validation analyses reveal that emaciation syndrome in Plectropomus leopardus is associated with intestinal structural damage, hepatic metabolic remodeling, and muscle protein degradation, highlighting coordinated multi‐tissue alterations underlying disease progression.
Zhihao Zhang, Bo Wang, Mengya Wang, Haizhan Tang, Mingjian Liu, Da Zheng, Zhongyi Zhai, Jiahang Li, Jinyang Xie, Chaofan Jin, Jingjie Hu, Zhenmin Bao   +11 more
wiley   +1 more source

Evaluation of PMSG (Oodev®) application on hepatosomatic and gonadosomatic index of snakehead fish

, 2015
Snakehead fish ( Channa striata ) is a freshwater fish commodities that have high economic value, while their needs depend on natural catching. In general, hormonal induction commonly used for the efficiency of female parent utilization and enhancement ...
R. Hutagalung, M. Widodo, Abd. Rahem Faqih   +2 more
semanticscholar   +1 more source

Seasonal changes in condition, hepatosomatic index and parasitism in sterlet (Acipenser ruthenus L.)

Turkish Journal of Veterinary & Animal Sciences, 2009
Measurements of biomarker responses in fish from contaminated sites could provide valuable data for environmental risk assessment. Biomarkers are sensitive to both environmental pollution and confounding factors that are not related to pollution (e.g ...
M. Lenhardt, I. Jarić, P. Cakic, G. Cvijanović, Z. Gacic, Jelena Kolarevic   +5 more
semanticscholar   +1 more source

Assessment of Oxidative Stress, Vitellogenin, and Human Health Risks Derived From Nile Tilapia Exposed to Metals and Metalloids in Southeastern Brazil

Environmental Toxicology, EarlyView.
ABSTRACT Urban coastal lagoons are highly vulnerable ecosystems increasingly affected by metal contamination, as well as multiple anthropogenic stressors. This study evaluated ecotoxicological and human health risks associated with chronic metal exposure in Nile tilapia (Oreochromis niloticus) from an anthropogenically impacted lagoon in southeastern ...
Julia Araújo Alves, Priscila M. O. Muniz Cunha, Shênia Patrícia Corrêa Novo, Lorena Oliveira Souza Soares, Tatiana Dillenburg Saint‐Pierre, Fábio Veríssimo Correia, André Luís de Sá Salomão, Rachel Ann Hauser‐Davis, Enrico Mendes Saggioro   +8 more
wiley   +1 more source

Female reproductive cycle of the Southwestern Atlantic estuarine crab Chasmagnathus granulatus (Brachyura, Grapsoidea, Varunidae)

Scientia Marina, 2004
The female reproductive biology of a Chasmagnathus granulatus population inhabiting the area near the mouth of Mar Chiquita coastal lagoon, Argentina, was studied.
Romina B. Ituarte, Eduardo D. Spivak, Tomás A. Luppi   +2 more
doaj   +1 more source

The physiological response of juvenile diploid and triploid Arctic charr Salvelinus alpinus to exhaustive exercise

Journal of Fish Biology, EarlyView.
Abstract Triploidy is an effective tool for producing sterile fishes but often results in impaired performance in commercial aquaculture. In light of this, our study compared the physiological response to exhaustive exercise in juvenile diploid and triploid Arctic charr Salvelinus alpinus, a polar species with great potential for aquaculture.
John D. Clark, Tillmann J. Benfey
wiley   +1 more source

Effects of methyl farnesoate injection on fatty acids and amino acids in the hepatopancreas of male narrow-clawed crayfish, Pontastacus leptodactylus

Nauplius
To investigate the effects of methyl farnesoate hormone (MF) on the hepatosomatic index, protein, amino acid (AA) and fatty acid (FA) composition of hepatopancreas in male P.
Mehmet Bal, Ayşe Gül Harlıoğlu
doaj   +1 more source

Francisella orientalis in Aquacultured Tilapia (Oreochromis spp.): A Case Work‐Up of Diagnostics and Pathologic Findings in the North Central Region (USA)

Journal of Fish Diseases, EarlyView.
ABSTRACT Tilapia (Oreochromis spp.) is an increasingly popular aquacultured fish worldwide. While tilapia enjoy a ‘hardy‐fish’ reputation among fish farmers, they are susceptible to a variety of infectious diseases that can be difficult to recognize pondside and have similarities in their gross presentations. This report describes gross and microscopic
S. E. Edmonds, N. O. Hickey, C. Q. Reis, I. Kamonchai, M. J. Kebus, A. P. Pessier, T. B. Waltzek, K. R. Snekvik   +7 more
wiley   +1 more source