Estradiol-17β suppresses testicular development and stimulates sex reversal in protandrous black porgy, Acanthopagrus schlegeli

CF Chang, EL Lau, BY Lin - Fish Physiology and Biochemistry, 1995 - Springer
Two year old black porgy (Acanthopagrus schlegeli) fed a diet containing 4.0 mg kg− 1 of
estradiol-17β (E 2) for 5 months had significantly lower GSI than the control group during the …

Estradiol‐17β stimulates aromatase activity and reversible sex change in protandrous black porgy, Acanthopagrus schlegeli

CF Chang, BY Lin - Journal of Experimental Zoology, 1998 - Wiley Online Library
The objective was to investigate the effects of estradiol‐17β (E2) on gonadal development,
spermiation, gonadal aromatase activity, and the concentrations of plasma sex steroids and …

Profiles of gonadal development, sex steroids, aromatase activity, and gonadotropin II in the controlled sex change of protandrous black porgy, Acanthopagrus …

YH Lee, FY Lee, WS Yueh, P Tacon, JL Du… - General and …, 2000 - Elsevier
The objectives of the present study were to investigate the effects of oral administration of
estradiol-17β (E2) on the sex steroids and gonadotropin II (GTH II) in plasma, aromatase …

Stimulation of spermatogenesis or of sex reversal according to the dose of exogenous estradiol-17β in juvenile males of protandrous black porgy, Acanthopagrus …

CF Chang, EL Lau, BY Lin - General and comparative endocrinology, 1995 - Elsevier
The objective was to investigate the effects of various doses of estradiol-17β (E2) on a
gonadal development, gametogenesis, and plasma levels of sex steroids in 1-year-old …

Estradiol‐17β associated with the sex reversal in protandrous black porgy, Acanthopagrus schlegeli

CF Chang, MF Lee, GR Chen - Journal of Experimental …, 1994 - Wiley Online Library
The objectives of this study were to investigate the seasonal changes of steroid profiles,
estradiol‐17β (E2), testosterone (T), and 17α‐hydroxyprogesterone (17α‐OH P), among …

Estradiol-17β Induced a Reversible Sex Change in the Fingerlings of Protandrous Black Porgy, Acanthopagrus schlegeli Bleeker: The Possible Roles of Luteinizing …

YH Lee, GC Wu, JL Du, CF Chang - Biology of reproduction, 2004 - academic.oup.com
The objectives of the present study were to investigate the effects of oral administration of
estradiol-17β (E2) on luteinizing hormone (LH) in plasma, aromatase activity in gonad, and …

Estradiol-17β stimulates gonadotropin II expression and release in the protandrous male black porgy Acanthopagrus schlegeli Bleeker: a possible role in sex change

JL Du, CY Lee, P Tacon, YH Lee, FP Yen… - General and …, 2001 - Elsevier
The objective of the present study was to investigate the in vivo effects of sex steroids
(estradiol-17β, E2; testosterone, T) and the nonaromatizable androgen 5α …

The endocrine mechanism of sex reversal in the protandrous black porgy, Acanthopagrus schlegeli: a review.

CF Chang, BY Lin, EL Lau, MF Lee… - The Chinese Journal …, 1997 - europepmc.org
Black porgy, Acanthopagrus schlegeli Bleeker, a marine protandrous hermaphrodite, is a
functional male for the first 2 years of life but begin to sexually reverse to female after the …

17α, 20β, 21-trihydroxy-4-pregnen-3-one and 17α, 20β-dihydroxy-4-pregnen-3-one stimulated spermiation in protandrous black porgy, Acanthopagrus schlegeli

WS Yueh, CF Chang - Fish Physiology and Biochemistry, 1997 - Springer
The objective of this study was to investigate the effects of sex steroids on spermiation in
protandrous male black porgy, Acanthopagrus schlegeli. Experiments on common carp …

Sex change in the protandrous black porgy, Acanthopagrus schlegeli: A review in gonadal development, estradiol, estrogen receptor, aromatase activity and …

YH Lee, JL Du, WS Yueh, BY Lin… - Journal of …, 2001 - Wiley Online Library
Abstract Black porgy, Acanthopagrus schlegeli Bleeker, a marine protandrous
hermaphrodite, is functional male for the first two years of life but begins to sexually change …