Toxic Effects of Lead Nitrate Pb(NO3)2 on Testis in the Catfish Heteropneustes fossilis
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چکیده
منابع مشابه
Effects of lead nitrate on histo-cytological alterations of corpuscles of Stannius of stinging catfish, Heteropneustes fossilis
Background: The present study investigated the effects of lead nitrate on the histo-cytological changes in the corpuscles of Stannius (CS) of Heteropneustes fossilis. Methods: Catfish, Heteropneustes fossilis were subjected to 657.6 mg/L and 164.4 mg/L of lead nitrate for 96 h and 28 days, respectively. Blood from fish was collected on 24, 48, 72 and 96 h in short-term and after 7, 14, 21, an...
متن کاملToxic impact of lethal concentration of lead nitrate on the gills of air-breathing catfish Heteropneustes fossilis (Bloch)
Toxicopathological impact of lethal concentration (925 mg/l) of lead nitrate on the gills of air-breathing catfish Heteropneustes fossilis was analysed. Following exposure the gills exhibited rapid alterations that include detachment and lifting of the epithelial linings from the surfaces of the gill filament (primary, PL) and respiratory (secondary, SL) lamellae. This led to extensive haemorrh...
متن کاملMicrocystin-LR: Effects on Freshwater Catfish Heteropneustes fossilis Prolactin Cells
Background: Previous studies have been reported on the toxicity of Microcystin-LR, which is produced by cyanobacterial growth in fish, such as Heteropneustes fossilis (H. fossilis). However, no studies have been conducted on the effects of Microcystin-LR on the prolactin cells of H. fossilis. Methods: H. fossilis fish were intraperitoneally injected with Microcystin-LR (2.5μg/25g) and sacrif...
متن کاملeffects of lead nitrate on histo-cytological alterations of corpuscles of stannius of stinging catfish, heteropneustes fossilis
background: the present study investigated the effects of lead nitrate on the histo-cytological changes in the corpuscles of stannius (cs) of heteropneustes fossilis. methods: catfish, heteropneustes fossilis were subjected to 657.6 mg/l and 164.4 mg/l of lead nitrate for 96 h and 28 days, respectively. blood from fish was collected on 24, 48, 72 and 96 h in short-term and after 7, 14, 21, and ...
متن کاملEffects of Chronic Exposure of Lead on Gonadotrophs of Pituitary in Heteropneustes Fossilis
The apparent impacts of overgrowth of population are many. It has direct impact on natural surroundings, i.e. land, water air and natural resources. Lead is found naturally in a variety of minerals. It is most ancient poison known to man. Environmental levels of lead have increased more than 1,000-fold over the past three centuries as a result of human activity. Leafy fresh vegetables grown in ...
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ژورنال
عنوان ژورنال: Pharmacologia
سال: 2015
ISSN: 2044-4648
DOI: 10.5567/pharmacologia.2015.63.72