J
Janice M. Bahr
Researcher at University of Illinois at Urbana–Champaign
Publications - 190
Citations - 7467
Janice M. Bahr is an academic researcher from University of Illinois at Urbana–Champaign. The author has contributed to research in topics: Ovarian cancer & Ovarian follicle. The author has an hindex of 43, co-authored 184 publications receiving 7119 citations. Previous affiliations of Janice M. Bahr include Technische Universität München & Jagiellonian University.
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Journal ArticleDOI
A role for oestrogens in the male reproductive system
Rex A. Hess,David Bunick,Ki-Ho Lee,Janice M. Bahr,Julia A. Taylor,Kenneth S. Korach,Dennis B. Lubahn +6 more
TL;DR: It is shown that oestrogen regulates the reabsorption of luminal fluid in the head of the epididymis, which raises further concern over the potential direct effects of environmental oestrogens on male reproduction and reported declines in human sperm counts.
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Germ cells of the mouse testis express P450 aromatase
Hiroaki Nitta,David Bunick,Rex A. Hess,Lynn Janulis,Sean C. Newton,Clark F. Millette,Yoshio Osawa,Yutaka Shizuta,Katsumi Toda,Janice M. Bahr +9 more
TL;DR: It is concluded that germ cells are a site of estrogen synthesis in the adult mouse testis through the conversion of cytochrome P450 enzyme to estrogen.
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Estrogen Receptor (α and β) Expression in the Excurrent Ducts of the Adult Male Rat Reproductive Tract
Rex A. Hess,Daniel H. Gist,David Bunick,Dennis B. Lubahn,Amy Farrell,Janice M. Bahr,Paul S. Cooke,Geoffrey L. Greene +7 more
TL;DR: The results indicate that all organs in the male excurrent ductal system of the rat express ERalpha and are potential targets of estrogen, however, the ductuli efferentes are the site of the most intense ERalpha expression.
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Steroid concentrations in isolated theca and granulosa layers of preovulatory follicles during the ovulatory cycle of the domestic hen.
TL;DR: The purpose of the present investigation was to measure the concentrations of progesterone (P4), testosterone (T) and estradiol-17 beta (E2) in isolated theca and granulosa layers of the five preovulatory follicles of the domestic hen.
Journal ArticleDOI
A role for oestrogens in the male reproductive system
Rex A. Hess,David Bunick,Ki-Ho Lee,Janice M. Bahr,Julia A. Taylor,Kenneth S. Korach,Dennis B. Lubahn +6 more
TL;DR: The role of oestrogen in male reproduction has remained unclear as mentioned in this paper, but it is well known that male reproductive tissues express oestrogens receptors, and there is evidence of a physiological role for oestogen in male reproductive organs.