Abstract:
:Endocrine disrupting chemicals have raised public concern, since their effects have been found to interfere with the physiological systems of various organisms, especially during critical stage of development and reproduction. Endosulfan and malathion, pesticides widely used for agricultural purposes, have been known to disrupt physiological functions in aquatic organisms. The current work analyzes the effects of endosulfan (2.5 parts per billion [ppb]) and malathion (10 ppb) on the reproductive physiology of catfish (Clarias batrachus) by evaluating protein expression profiles after 21 days of exposure. The proteomic profile of testis and ovary after exposure to endosulfan showed downregulation of proteins such as ubiquitin and Esco2, and upregulation in melanocortin-receptor-2 respectively. Malathion exposed ovary showed upregulated prolactin levels. Identification of proteins differentially expressed in gonads due to the exposure to these pesticides may serve as crucial indications to denote their disruptive effects at the level of proteins.
journal_name
Environ Toxicol Pharmacoljournal_title
Environmental toxicology and pharmacologyauthors
Laldinsangi C,Vijayaprasadarao K,Rajakumar A,Murugananthkumar R,Prathibha Y,Sudhakumari CC,Mamta SK,Dutta-Gupta A,Senthilkumaran Bdoi
10.1016/j.etap.2014.03.007subject
Has Abstractpub_date
2014-05-01 00:00:00pages
1006-14issue
3eissn
1382-6689issn
1872-7077pii
S1382-6689(14)00062-3journal_volume
37pub_type
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