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- Yann Guiguen, Alexis Y. Fostier, Francesc Piferrer, Ching-Fong Chang
- General and comparative endocrinology
- 2010
The present review focuses on the roles of estrogens and aromatase (Cyp19a1a), the enzyme needed for their synthesis, in fish gonadal sex differentiation. Based on the recent literature, we extend… (More)
- Guan-Chung Wu, Sherly Tomy, Masaru Nakamura, Ching-Fong Chang
- Biology of reproduction
- 2008
Protandrous black porgy fish, Acanthopagrus schlegeli, have a striking life cycle, with male sex differentiation at the juvenile stage, a bisexual gonad during first 2 yr of life, and a… (More)
- Guan-Chung Wu, Sherly Tomy, Ching-Fong Chang
- Biology of reproduction
- 2008
Protandrous black porgy fish, Acanthopagrus schlegeli, have a striking life cycle, with a mono-male sex differentiation at the juvenile stage and male-to-female sex change at 3 yr of age. We report… (More)
The morphology of developing bisexual gonads and female germ cells in the protandrous black porgy, Acanthopagrus schlegeli (Sparidae), is described using light and electron microscopy. The central… (More)
- Jérémy Pasquier, Anne-Gaëlle Lafont, +8 authors Sylvie Dufour
- PloS one
- 2012
Deorphanization of GPR54 receptor a decade ago led to the characterization of the kisspeptin receptor (Kissr) in mammals and the discovery of its major role in the brain control of reproduction.… (More)
- S. Ru Jeng, W. H. Yueh, Guan-Ru Chen, Yan-Horn Lee, Sylvie Dufour, Ching-Fong Chang
- General and comparative endocrinology
- 2007
Eel species have a striking life cycle with a blockade of puberty until the oceanic migration. We report the first molecular data on eel gonadotropin receptors. The partial sequences cloned covered… (More)
- Guan-Chung Wu, Po-Chia Chiu, Chien-Ju Lin, Ying-Syuan Lyu, Dan-Suei Lan, Ching-Fong Chang
- Biology of reproduction
- 2012
In hermaphroditic fish, the ovotestis can respond to external stimuli so that only one type of gonadal tissue (either ovarian or testicular tissue) will remain reproductively active and the other… (More)
- Guan-Chung Wu, Sherly Tomy, +5 authors Ching-Fong Chang
- General and comparative endocrinology
- 2009
Protandrous black porgy fish, Acanthopagrus schlegeli, have a striking life cycle with a male sex differentiation at the juvenile stage and male-to-female sex change at 3 years of age. We had… (More)
- W. Hung Twan, Jiang-Shiou Hwang, Ching-Fong Chang
- Biology of reproduction
- 2003
The objectives of this study were to investigate the presence and annual cycle of sex steroids in scleractinian coral, Euphyllia ancora. The free and conjugated forms of sex steroids in coral and… (More)
- Shinn-Lih Yeh, Ching-ming Kuo, Y. D. Ting, Ching-Fong Chang
- Comparative biochemistry and physiology…
- 2003
We examined the efficacy of androgens (1.0 mg/kg body mass), testosterone (T), 11-ketotestosterone (11-KT), 17alpha-methyltestosterone (MT), testosterone propionate (TP) or androgen mixture (T, MT… (More)