Methods and materials for obtaining phenotypic females despite a

Details Methods and materials for obtaining phenotypic females despite a Methods and materials for obtaining phenotypic females despite a

1991-10-10

1993-08-24

Waddell, Frederick E.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Cyclopentanohydrophenanthrene ring system doai

514177, A61K 3156

Patent

active

052389286

ABSTRACT:
Methods for producing phenotypic female mammals intended for human or animal consumption despite androgen administration to obtain the benefits thereof, which methods include prenatally exposing said female mammals to androgen by administering to the mother an effectively constant amount of androgen sufficient to achieve and maintain a level of circulating androgen in the mother's bloodstream approximately equivalent to that of a normal adult male of the same species.

REFERENCES:
Clarke et al., "Effects of testosterone implants in pregnant ewes on their female offspring"J. Embryol Exp Morph 36(1):87-99 (1976).
Chem Abst. 85:172096 (1976).
DeHaan et al. Abst. J. Animal Sci 63(sup 1):213 Jul. 28, 1986.

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