Structural organization of the olfactory epithelium of a spotted snakehead fish, Channa punctatus
نویسندگان
چکیده
منابع مشابه
cadmium induced histopathology in the olfactory epithelium of a snakehead fish, channa punctatus (bloch)
histopathology on the olfactory organ of a snakehead fish, channa punctatus (bloch, 1793) were assessed after exposing the fish to 2.5 mg/l and 5mg/l of cdcl 2 for 15 days, 30 days and 45 days. cellular organization of the epithelium was affected severely with degeneration of sensory and supporting cells and hyperplasia of basal cells and mucous cells. mucous cell proliferation indicates the up...
متن کاملCadmium Induced Oxdative Stress in Heptaocytes of Snakehead Fish Channa Punctatus (bloch.)- a Invitro Study
Present study has been undertaken to assess the toxicity of cadmium in vitro for viability of hepatocytes, lactate dehydrogenase leakage, glutathione and lipid peroxidation in Channa punctatus (Bloch), a freshwater snake head fish. Three concentrations of cadmium as cadmium chloride (0.1μg/ml; 3.0μg/ml and 5.0μg/ml) besides one control has been selected. Observations reveal that except lowest c...
متن کاملDe novo sequencing and comparative analysis of testicular transcriptome from different reproductive phases in freshwater spotted snakehead Channa punctatus
The spotted snakehead Channa punctatus is a seasonally breeding teleost widely distributed in the Indian subcontinent and economically important due to high nutritional value. The declining population of C. punctatus prompted us to focus on genetic regulation of its reproduction. The present study carried out de novo testicular transcriptome sequencing during the four reproductive phases and co...
متن کاملToxicity of Arsenic (Sodium Arsenite) to Fresh Water Spotted Snakehead Channa punctatus (Bloch) on Cellular Death and DNA Content
Arsenic is a devastating environmental pollutant that has caused severe pollution of ground water in Bangladesh. In this study, Spotted Snakehead (Channa punctatus, Bloch), a common freshwater fish of Bangladesh was exposed to sodium arsenite (NaAsO ) to evaluate its toxic effects on that fish. Different 2 concentrations of NaAsO ranging from 0.5 mM-2 mM were used in this investigation. When th...
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ژورنال
عنوان ژورنال: Acta Ichthyologica et Piscatoria
سال: 2005
ISSN: 0137-1592,1734-1515
DOI: 10.3750/aip2005.35.1.06