A COMPARISON was made between the levels of thyroid and thyrotrophic hormones in the blood of female albino rats during the four stages of the œstrous cycle. The procedure used was that adopted by ...
Among marsupials (who form a second taxonomic branch of mammals), gestation in most macropodids encompasses almost the entire duration of the oestrous cycle. The swamp wallaby takes this one step ...
Much like the menstrual cycle in humans, mice also have a cycle where the eggs ripen, ovulation takes place, the females come into heat and are receptive to mate with the male; this occurs over the ...
Lumpkin, Susan, Koontz, F., and Howard, JoGayle. 1982. "The oestrous cycle of the rufous elephant-shrew, Elephantulus rufescens." Journal of reproduction and ...