Exposure of freshwater tilapia to a sublethal cadmium concentration in the water (10 μg Cd/l)
induced a rapid elevation (within 1 h) of plasma cortisol levels. Concentrations remained …

Plasma ions and cortisol levels were studied in immature tilapia for 6 days to a range of
sublethal concentrations of Cu (50, 100 and 200 μg Cu l− 1), Cd (20, 35 and 70 μg Cd l− 1) …

1. Freshwater cichlids Oreochromis mossambicus (tilapia) were exposed to 10 μg Cd/l in
ambient water for 2, 4, 14 and 35 days. Plasma cortisol and glucose levels were determined …

Adult tilapia were exposed to 0 (control) and 4.45 μM Cd for 0 h, 5 h, 5 days, and 15 days,
and the physiological responses of fish were described. The physiological responses were …

Exposure of tilapia to a sublethal cadmium (Cd) concentration (10 μg Cd/l) led after 4 days to
a rapid and substantial decrease of plasma total Ca and a small drop in plasma osmolarity …

Plasma cortisol levels and responsiveness of the interrenal tissue to ACTH were determined
in rainbow trout (Oncorhynchus mykiss) subjected to acute and subchronic exposures of …

Rainbow trout (Oncorhynchus mykiss) and yellow perch (Perca flavescens) have a different
sensitivity to cadmium (Cd) in vivo (trout< LC50< perch). Metals and particularly Cd impair …

The cadmium impact on interrenal and thyroid functions was assessed in tilapia,
Oreochromis niloticus. Fish were exposed to 25 mg L− 1 of CdCl 2 during 24, 48, and 96 h …

Selected variables related to the stress response in mammals, such as cortisol,
metallothionein (MT), glutathione (GSH) and lipid peroxidation measured as thiobarbituric …

Abstract Treatment of rainbow trout with cadmium by intraperitoneal injection (4.4 and 7.7
mg· kg− 1), exposure in tank water (0.5, 1 and 10 mg· l− 1) or incubation of trout pituitary …