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Yamada T, Ueda S, Yoshioka K, Kawamura S, Seki T, Okuno Y, Mikami N: Lack of estrogenic or (anti-) androgenic effects of d-phenothrin in the uterotrophic and Hershberger assays. Toxicology. 2003 Apr 22;186(3):227-39.
A 10-day Hershberger assay using castrated peripubertal male rats measures the androgenic or anti-androgenic effects of the test chemicals on several accessory glands/tissues (the ventral prostate, dorso-lateral prostate, seminal vesicles with coagulating glands, levator ani plus bulbocavernosus muscles, glans penis and Cowper's glands). d-Phenothrin was administered by oral gavage for 10 days to castrated male Crj:CD (SD) IGS rats (7 weeks of age, rats were castrated at 6 weeks of age) with or without co-administration of 0.2 mg/kg per day testosterone propionate (subcutaneous injection on the dorsal surface). |
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