Ovarian follicles of normal NMRI mice and homozygous “Nude” mice

摘要

The ovarian follicular populations of homozygous “Nude” mice have been compared to those of normal NMRI mice at the ages of 15, 21, 28 and 45 days. The 45-day old animals were raised, either in normal conditions, or in crowded secluded cages to alter the pheromonal environment that influences the occurrence of puberty and oest