Non-Monotonic Endocrine-Disrupting Effects of Bisphenol-A on Vitellogenin Expression in Juvenile Freshwater Cyprinid, Catla catla
نویسندگان
چکیده
منابع مشابه
UPTAKE AND BIOACCUMULATION OF WATER BORNE LEAD (Pb) IN THE FINGERLINGS OF A FRESHWATER CYPRINID, CATLA CATLA L
A study was conducted to evaluate the uptake and accumulation of waterborne lead (Pb) in various tissues of Catla catla when exposed to lower doses. Single breed fingerlings (6-8 cm) of C. catla were obtained from a commercial fish seed hatchery. Six groups (in duplicate) of fish (40 each) were maintained at 22 C, pH 7.0, hardness 140 mg/l and DO 7.0 mg/l in 90 liters of water in glass tanks. E...
متن کاملHistopathological Effects of Bisphenol-a on Liver, Kidneys and Gills of Indian Major Carp, Catla Catla (hamilton, 1822)
Bisphenol-A (BPA) is a xenoestrogen that mimics the action of natural estrogen, estradiol-17β, and can disrupt the endocrine system. Present study was designed to investigate histopathological effects of BPA on some vital organs of major carp, Catla catla. Fish were exposed to various sub-lethal concentrations (1 to 4 ppm) of BPA in a semi-static system for 15 days. After the stipulated time, l...
متن کاملImpact of de-silting of pond on the growth and survival of catla (Catla catla) spawn.
Experiments were conducted in non-desilted and de-silted earthen nursery ponds for a period of fifteen days to evaluate the growth and survival of Catla spawn. The fry attained an average weight of 42.03 +/- 0.36 and 74.36 +/- 72 mg, with a survival rate of 23.44 +/- 0. 31 and 50.91 +/- 0.21% in non-desilted and de-silted ponds respectively Mentioned length data also indicate that growth and su...
متن کاملNon-monotonic dose responses in studies of endocrine disrupting chemicals: bisphenol a as a case study.
Non-monotonic dose response curves (NMDRCs) have been demonstrated for natural hormones and endocrine disrupting chemicals (EDCs) in a variety of biological systems including cultured cells, whole organ cultures, laboratory animals and human populations. The mechanisms responsible for these NMDRCs are well known, typically related to the interactions between the ligand (hormone or EDC) and a ho...
متن کاملImpact of the Herbicide Glyphosate Roundup (41%) On The Haematology of the Freshwater Fish, Catla Catla (Hamilton)
Herbicide Glyphosate Roundup (41%), has been widely used in aquatic and agricultural weed control in several countries including India. Herbicide glyphosate roundup (41%) has been associated with pollution due to its prolonged persistence and quick accumulation in blood as well as tissues. The present study thus aims to review the works of toxic effects of Herbicide glyphosate roundup (41%), on...
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ژورنال
عنوان ژورنال: Pakistan Journal of Zoology
سال: 2017
ISSN: 0030-9923
DOI: 10.17582/journal.pjz/2017.49.4.sc9