Type | MGI:General | Description | seminal vesicles are severely hypoplastic at 8 weeks of age administration of N-acetylcysteine (NAC) in the drinking water starting on P21 for 2 weeks restores seminal vesicle size to wild-type values NAC withdrawal causes a severe reduction in seminal vesicle size by 72 hr; by 10 days of NAC withdrawal, seminal vesicle size is reduced by ~60% |