Journal Title
Title of Journal: Fish Physiol Biochem
|
Abbravation: Fish Physiology and Biochemistry
|
Publisher
Springer Netherlands
|
|
|
|
|
|
Authors: Zeliha Selamoglu Talas Ibrahim Orun Ilknur Ozdemir Kenan Erdogan Aysel Alkan Ismet Yılmaz
Publish Date: 2007/09/18
Volume: 34, Issue: 3, Pages: 217-222
Abstract
The main purpose of this study is to discuss the effect of Cd+2 Cr+3 and Se metals on biochemical parameters in liver tissue of Oncorhynchus mykiss The rainbow trout were exposed to heavy metal stress Cd+2 Cr+3 at 2 ppm dosage The present study was undertaken to determine the protective effect of selenium treatment at the same dosage 2 ppm on some biochemical parameters The activity of catalase CAT glutathione peroxidase GSHPx superoxide dismutase SOD and the changes in levels of malondialdehyde MDA from biochemical parameters were determined in liver tissue of the fish groups exposed to heavy metals especially for the seleniumapplied groups Results of this study showed that the activities of CAT GSHPx and SOD in the tissues of fish exposed to the stress of Cd+2 and Cr+3 were significantly lower than the control groups P 005 Meanwhile the closer values to the control groups were obtained in seleniumadded groups Cr+3 + Se+4 Cd+2 + Se+4 For the level of MDA the last production of lipid peroxidation showed increases P 005 in the groups exposed to the metal stress whereas significant decreases were obtained in seleniumapplied groups The result of the statistical evaluation showed that the negative effects occurring in the biochemical parameters of the applied groups exposed to the toxicity of heavy metal were significantly eliminated P 005 as a result of selenium treatment
Keywords:
.
|
Other Papers In This Journal:
- Identification of HIF - 1α promoter and expression regulation of HIF - 1α gene by LPS and hypoxia in zebrafish
- Dynamic methylation pattern of cyp19a1a core promoter during zebrafish ovarian folliculogenesis
- Identification of low-molecular-weight vitellogenin 1 (Vg1)-like proteins as nucleotide excision repair (NER) factors in developing zebrafish ( Danio rerio ) using a transcription-based DNA repair assay
- Observation of the middle intestinal tight junction structure, cloning and studying tissue distribution of the four Claudin genes of the grass carp ( Ctenopharyngodon idellus)
- Spatial learning-induced egr - 1 expression in telencephalon of gold fish Carassius auratus
- Cloning and characterization of the HSP90 beta gene from Tanichthys albonubes Lin (Cyprinidae): effect of copper and cadmium exposure
- Protein and energy utilization and the requirements for maintenance in juvenile mulloway ( Argyrosomus japonicus )
- Evoked potentials in the Atlantic cod following putatively innocuous and putatively noxious electrical stimulation: a minimally invasive approach
- Nutritional evaluation of phosphorylated pumpkin seed ( Cucurbita moschata ) protein concentrate in silver catfish Rhamdia quelen (Quoy and Gaimard, 1824)
- Molecular cloning, characterization, and expression analysis of luteinizing hormone receptor gene in turbot ( Scophthalmus maximus )
- Identification of Stress Sensitive Genes in Hyperthermic Atlantic Salmon ( Salmo salar ) Embryos by RAP-PCR
- Nitrogenous and phosphorus excretions in juvenile silver catfish ( Rhamdia quelen ) exposed to different water hardness, humic acid, and pH levels
- Fish condensate as effective replacer of fish meal protein in diet for striped snakehead, Channa striata (Bloch)
- The effects of cadmium and copper on embryonic and larval development of ide Leuciscus idus L.
- Induction of phase II enzymes and hsp70 genes by copper sulfate through the electrophile-responsive element ( EpRE ): insights obtained from a transgenic zebrafish model carrying an orthologous EpRE sequence of mammalian origin
- Substrate specificity of brain acetylcholinesterase and its sensitivity to carbamate insecticides in Carassius auratus
- Unmethylated CpG oligodeoxynucleotides activate head kidney leukocytes of Atlantic cod, Gadus morhua
- Peptide mapping of polymorphic myosin heavy chain isoforms in different muscle types of some freshwater teleosts
- Universal antisera for immunocytochemical identification of two different gonadotrophs in acanthopterygian fishes
- The isoelectric point, a key to understanding a variety of biochemical problems: a minireview
- Adaptive alterations on gill Na + , K + -ATPase activity and mitochondrion-rich cells of juvenile Acipenser sinensis acclimated to brackish water
- Polymorphisms and DNA methylation level in the CpG site of the GHR1 gene associated with mRNA expression, growth traits and hormone level of half-smooth tongue sole ( Cynoglossus semilaevis )
- Stress-induced inhibition of recruitment of ovarian follicles for vitellogenic growth and interruption of spawning cycle in the fish Oreochromis mossambicus
- Effects of dietary thiamin on the physiological status of the grouper Epinephelus coioides
- Spectral sensitivity of juvenile chub mackerel ( Scomber japonicus ) in visible and ultraviolet light
- The effects of starvation and re-feeding on growth and swimming performance of juvenile black carp ( Mylopharyngodon piceus )
|