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核心技术专利：CN118964589B侵权必究

核心技术专利：CN118964589B侵权必究

Sinha N, Lal B, Singh T P

Fish Endocrinology Laboratory, Banaras Hindu University, Varanasi, India.

Comp Biochem Physiol C Comp Pharmacol Toxicol. 1991;100(1-2):107-10. doi: 10.1016/0742-8413(91)90133-e.

Effects of endosulfan, malathion and carbaryl on circulating T4, T3 and T3/T4 ratio in the freshwater catfish, C. batrachus have been studied during reproductively active phases, i.e. vitellogenic and post-vitellogenic phases of its annual reproductive cycle. 2. Endosulfan provoked a significant increase in T4 and a decrease in T3 as well as the T3/T4 ratio. 3. Malathion decreased T3 and T3/T4 ratio without altering the level of T4 in circulation. 4. Carbaryl caused a decline in the level of T4 and an elevation in T3 and T3/T4 ratio.

Sinha N, Lal B, Singh T P

Fish Endocrinology Laboratory, Banaras Hindu University, Varanasi, India.

Comp Biochem Physiol C Comp Pharmacol Toxicol. 1991;100(1-2):107-10. doi: 10.1016/0742-8413(91)90133-e.

Effects of endosulfan, malathion and carbaryl on circulating T4, T3 and T3/T4 ratio in the freshwater catfish, C. batrachus have been studied during reproductively active phases, i.e. vitellogenic and post-vitellogenic phases of its annual reproductive cycle. 2. Endosulfan provoked a significant increase in T4 and a decrease in T3 as well as the T3/T4 ratio. 3. Malathion decreased T3 and T3/T4 ratio without altering the level of T4 in circulation. 4. Carbaryl caused a decline in the level of T4 and an elevation in T3 and T3/T4 ratio.