Effects of long-term diazinon exposure on some immunological and haematological parameters in rainbow trout Oncorhynchus mykiss (Walbaum, 1792)

2014 ◽  
Vol 6 (1) ◽  
pp. 1-7 ◽  
Author(s):  
Kamal Ahmadi ◽  
Ali Reza Mirvaghefei ◽  
Mahdi Banaee ◽  
Abdol Rahim Vosoghei
Keyword(s):  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Haematological Parameters ◽  
Rainbow Trout Oncorhynchus Mykiss

scholarly journals Long-term exposure to low 17α-ethinylestradiol (EE2) concentrations disrupts both the reproductive and the immune system of juvenile rainbow trout, Oncorhynchus mykiss

2020 ◽  
Vol 142 ◽  
pp. 105836
Author(s):  
Kristina Rehberger ◽  
Elena Wernicke von Siebenthal ◽  
Christyn Bailey ◽  
Patrick Bregy ◽  
Melanie Fasel ◽  
...  
Keyword(s):  
Immune System ◽  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Juvenile Rainbow Trout ◽  
Rainbow Trout Oncorhynchus Mykiss

Long-term primary culture of epithelial cells from rainbow trout (Oncorhynchus mykiss) liver

1995 ◽  
Vol 31 (5) ◽  
pp. 367-378 ◽  
Author(s):  
Gary K. Ostrander ◽  
James B. Blair ◽  
Beverly A. Stark ◽  
Garry M. Marley ◽  
Wesley D. Bales ◽  
...  
Keyword(s):  
Rainbow Trout ◽  
Epithelial Cells ◽  
Oncorhynchus Mykiss ◽  
Primary Culture ◽  
Rainbow Trout Oncorhynchus Mykiss

Branchial Morphological and Endocrine Responses of Rainbow Trout (Oncorhynchus mykiss) to a Long-Term Sublethal Acid Exposure In Which Acclimation Did Not Occur

1993 ◽  
Vol 50 (1) ◽  
pp. 198-209 ◽  
Author(s):  
Céline Audet ◽  
Chris M. Wood
Keyword(s):  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Chloride Cell ◽  
Chloride Cells ◽  
Physiological Data ◽  
Mucous Cells ◽  
Diffusion Distance ◽  
Cell Numbers ◽  
Rainbow Trout Oncorhynchus Mykiss

Changes in branchial morphology and in plasma Cortisol, adrenaline, and noradrenaline were quantified throughout an 81 -d exposure of rainbow trout (Oncorhynchus mykiss) to sublethal acidity (pH 4.8) in artificial soft water and after a 5-h acid challenge (pH 4.0) of naive fish and 81-d acid-preexposed fish. Changes in branchial morphology at pH 4.8 were generally very mild and characterized by slight increases in filamental mucous cells and decreases in lamellar mucous cells. Chloride cell numbers and branchial Na+–K+- and total ATPase activities did not change. The filamental epithelium thickened, but the water–blood diffusion distance in the lamellae decreased during chronic exposure. Cortisol was significantly elevated throughout whereas catecholamines exhibited relatively little response. Response to acute pH 4.0 challenge was similar in naive and 81-d acid-exposed fish: epithelial damage, increase in visible mucous cells, loss of chloride cells by necrosis, and high cortisol levels but no changes in lamellar or filamental epithelial thickness, diffusion distance, ATPase activities, or catecholamine levels. Previously reported physiological data from these same trout demonstrated that sensitization rather than acclimation had occurred. Therefore, these observations support the view that acclimation does not occur in the absence of significant branchial damage and repair.

Physiological condition status and muscle-based biomarkers in rainbow trout (Oncorhynchus mykiss), after long-term exposure to carbamazepine

2009 ◽  
pp. n/a-n/a ◽  
Author(s):  
Zhi-Hua Li ◽  
Vladimir Zlabek ◽  
Josef Velisek ◽  
Roman Grabic ◽  
Jana Machova ◽  
...  
Keyword(s):  
Rainbow Trout ◽  
Oncorhynchus Mykiss ◽  
Physiological Condition ◽  
Rainbow Trout Oncorhynchus Mykiss
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