Abstract

Daily injections of estradiol dipropionate (0.5, 1, 2, and 4 μg/g, for 7 consecutive days) increased the hepatosomatic index, protein and RNA contents of liver, and protein content of plasma of male and female (vitellogenic and nonvitellogenic) Singi fish ( Heteropneustes fossilis). The gonadosomatic index and protein and RNA contents of gonad (ovary or testes) and muscle remained unchanged in these male and female fish under such treatments. Testosterone propionate injections (0.5, 1, 2, and 4 μg/g, for 7 consecutive days) failed to cause any of these changes in male or female fish, except in the case of nonvitellogenic females where the muscle protein content increased after injections of 2 and 4 μg of testosterone per gram. The DNA content of liver, muscle, and ovary or testes was not affected by any of these hormones.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.