Results 61 to 70 of about 137,840 (281)

Rainbow trout (Oncorhynchus mykiss) threaten Andean amphibians

, 2016
Amphibian populations are declining due to a myriad of abiotic and biotic factors, including invasive species and pathogens. In temperate freshwater ecosystems, for example, amphibian populations are threatened by the predation of introduced salmonids ...
Laura Martín-Torrijos, J. Sandoval-Sierra, J. Muñoz, J. Diéguez-Uribeondo, J. Bosch, J. Guayasamin   +5 more
semanticscholar   +1 more source

Integrated Use of Oxidative Stress and Histological Biomarkers of T. tinca as Indicators of 17‐Alpha‐Ethynylestradiol Exposure

Environmental Toxicology, EarlyView.
ABSTRACT The potential adverse effects of 17‐alpha‐ethynylestradiol (50, 100, and 500 μg EE2/kg b.w., for 30 days) on tench (Tinca tinca) were evaluated by integrating biomarkers including physiological (hepato‐somatic index, spleen‐somatic index, and hematocrit), oxidative stress (catalase, glutathione peroxidase, and glutathione reductase activities;
Ana L. Oropesa, Alfonso Ramos, Cesar Fallola, Luis J. Gomez   +3 more
wiley   +1 more source

Comparative metabolomics analysis based on LC-MS method reveals regulatory difference in lipid metabolism and fatty acids metabolism between diploid and triploid rainbow trout (Oncorhynchus mykiss)

Aquaculture Reports
Diploid rainbow trout gonadal development occurs at the expense of stored energy and nutrients, lipid mobilization supplies energy required for this process.
Chenhui Li, Zhongxiang Chen, Dongli Qin, Gefeng Xu, Lei Gao, Qirui Hao, Ningning Du, Ze Fan, Yanchun Sun, Peng Wang   +9 more
doaj   +1 more source

Body composition and sensory quality of wild and farmed brown-trout (Salmo trutta) and of farmed rainbow-trout (Oncorhynchus mykiss)

Ciência Rural, 2018
: Body composition (total crude protein, lipid, ash, dry matter and moisture) and fatty acid profiles were compared between wild and farmed brown trout and between farmed rainbow trout.
Ana Maria Antão-Geraldes, Sílvia Rafael Hungulo, Etelvina Pereira, Amílcar Teixeira, Alfredo Teixeira, Sandra Rodrigues   +5 more
doaj   +1 more source

Integrating Sr isotopes, microchemistry, and genetics to reconstruct Salmonidae species and life history

Archaeometry, EarlyView.
Abstract Recent approaches to fisheries research emphasize the importance of the coproduction of knowledge in building resilient and culturally mindful fisheries management frameworks. Despite widespread recognition of the need for Indigenous knowledge and historical reference points as baseline data, archaeological data are rarely included in ...
Ross Salerno, Remi Murdoch, Joanna Elmore, Taylor Wilcox, Jens Hegg, Catherine S. Austin, Michael LeMoine, Jade Luckhurst, Alexandra K. Fraik, Molly Carney   +9 more
wiley   +1 more source

Prioritising research on endocrine disruption in the marine environment: a global perspective

Biological Reviews, EarlyView.
ABSTRACT A healthy ocean is a crucial life support system that regulates the global climate, is a source of oxygen and supports major economic activities. A vast and understudied biodiversity from micro‐ to macro‐organisms is integral to ocean health.
Patricia I. S. Pinto, Angelica Miglioli, Carlie A. LaLone, Lisa Baumann, Alice Baynes, Mélanie Blanc‐Legendre, Ibon Cancio, Xavier Cousin, ZhiChao Dang, Rémi Dumollard, Alex T. Ford, Christopher Green, Taisen Iguchi, Philippa Kearney, Thomas Knigge, Christophe Minier, Tiphaine Monsinjon, Marta S. Monteiro, Joachim Sturve, Haruna Watanabe, Hiroshi Yamamoto, Gerald Ankley, Deborah M. Power, Ioanna Katsiadaki   +23 more
wiley   +1 more source

TSC22D1 is a newly identified inhibitor of insulin secretion in pancreatic beta cells

The FEBS Journal, EarlyView.
TSC22D1 acts downstream of glucose signaling and negatively regulates insulin secretion in pancreatic beta cells. Mechanistically, TSC22D1 interacts with FoxO1. Elevated glucose levels enhance the TSC22D1–FoxO1 interaction indirectly by increasing the protein abundance of TSC22D1. Importantly, TSC22D1 and FoxO1 not only physically associate but also co‐
Sümbül Yıldırım, Amit Mhamane, Svenja Lösch, Annika Wieder, Ezgi Ermis, Ann‐Christine König, Sevgican Yilmaz, Stefanie M. Hauck, Fatih Kocabas, Julia Szendroedi, Stephan Herzig, Bilgen Ekim   +11 more
wiley   +1 more source

Description age-3 brood rainbow trout bred in the conditions of the industral fish farm "Sloboda Banyliv"

Ribogospodarsʹka Nauka Ukraïni, 2017
Purpose. To analyze the results of cultivation and give fish-breeding and biological characteristics of age-3 brood rainbow trout grown using industrial technology in the conditions of the trout farm "Sloboda Banyliv." Methodology.
P. Mendryshora, H. Kurynenko
doaj   +1 more source

Biological control of Aeromonas salmonicida subsp. salmonicida infection in rainbow trout (Oncorhynchus mykiss) using Aeromonas phage PAS-1.

Transboundary and Emerging Diseases, 2015
The potential control efficacy of Aeromonas phage PAS-1 was evaluated against Aeromonas salmonicida subsp. salmonicida infection in rainbow trout (Oncorhynchus mykiss) model in this study. The phage was co-cultured with the virulent A. salmonicida subsp.
J. H. Kim, C. Choresca, S. Shin, J. E. Han, J. Jun, S. C. Park   +5 more
semanticscholar   +1 more source

Structural insights for enhanced ROS detoxification of eKatE, a recently identified catalase in atypical E. coli

The FEBS Journal, EarlyView.
We revealed the crystal structure of eKatE from atypical E. coli. eKatE exhibits a hydrogen‐peroxide‐sensitive major channel, a stabilized dimeric interface, an unusual covalent bond between C392 and Y415, and other distinctive features. These structural features contribute to its enhanced catalase activity compared to KatE in typical E.
Eunhee Koh, Youngki Yoo, Mi Young Yoon, Myung Kyung Choi, Uijin Kim, Jun Bae Park, Sang Sun Yoon, Hyun‐Soo Cho   +7 more
wiley   +1 more source