a comparative study on manganese accumulation in liver, kidney, fatty tissues including muscle of rainbow trout oncorhynchus mykiss) fed with different levels of manganese in the diet

Short Communication:A comparative study on manganese accumulation in liver, kidney, fatty tissues including muscle of rainbow trout (Oncorhynchus mykiss) fed with different levels of manganese in the diet

Short Communication:A comparative study on manganese accumulation in liver, kidney, fatty tissues including muscle of rainbow trout (Oncorhynchus mykiss) fed with different levels of manganese in the diet

The effects of propolis on gill, liver, muscle tissues of rainbow trout (Oncorhynchus mykiss) exposed to various concentrations of cypermethrin

The aim of this study was to investigate the therapeutic effects of propolis for the toxicity of cypermethrin (CYP) on histopathological changes in tissues of rainbow trout (Oncorhynchus mykiss). CYP is one of the most toxic pyrethroids highly for the aquatic organisms. The fish were exposed to three sublethal concentrations of CYP (0.0041, 0.0082 and 0.0123 ppm). In addition, different concent...

The effects of propolis on gill, liver, muscle tissues of rainbow trout (Oncorhynchus mykiss) exposed to various concentrations of cypermethrin

The aim of this study was to investigate the therapeutic effects of propolis for the toxicity of cypermethrin (CYP) on histopathological changes in tissues of rainbow trout (Oncorhynchus mykiss). CYP is one of the most toxic pyrethroids highly for the aquatic organisms. The fish were exposed to three sublethal concentrations of CYP (0.0041, 0.0082 and 0.0123 ppm). In addition, different concent...

Rainbow Trout, Oncorhynchus mykiss

Rainbow trout are classified as Oncorhynchus mykiss, and as such belong to the same genus as Pacific salmon, and to the family Salmonidae, which includes Atlantic salmon (Salmo salar), various trout (Salvelinus sp.), Arctic char (Salvelinus alpinus), Arctic grayling (Thymallus arcticus) and whitefish (Coregonus sp.). Rainbow trout are native to areas around the North Pacific Ocean, from souther...

the effect of task cognitive complexity and time limit on the performance of the learners with different proficiency levels in second language writing skill

this study investigated the effects of manipulating the cognitive complexity of tasks along +/- few elements and the time limits on l2 learners writing performance. to conduct the study, 60 iranian efl learners with two levels of proficiency, low and high intermediate, were selected and assigned to three groups based on the time devoted to task completion. the participants performed both a simp...