Mammary epithelial cellsCell growthCyclin D1Menin, the protein encoded by theMEN1gene, is abundantly expressed in the epithelial cells of mammary glands. Here, we foundMEN1/menin expression slowly decreased with advancing lactation but increased by the end of lactation. It happened that the ...
Even if you still have your mammary glands, top surgery may make lactation more difficult. Too much breast tissue might be removed, or the surgery may damage nerves essential for lactation. If the nipples and areolas are reconstructed during top surgery, it can impact how much milk you're ab...
(a highly developed corium, or dermis, numerous sebaceous and sweat glands, and a covering of hair, albeit rudimentary over most of the body), a stable body temperature, pulmonary respiration, a four-chambered heart, erythrocytes without nuclei, and mammary glands producing milk for the ...
that creates mammary tissue and also notes that, evolutionarily speaking, "It's a lot more difficult to lose an organ than develop an organ ... It could be that males still have nipples because there's nothing deleterious about nipples. There's no real need to get rid of them. Why do ...
Animal homosexuality and natural diversity”,Canadian biologist Bruce Bagemihlnoted that a couple of primate species have been seen stimulating their own nipples while masturbating. Researchers have long speculated that humans evolved the fatty deposits around the female mammary glands for sexual reasons....
Researchers have long speculated that humans evolved the fatty deposits around the female mammary glands for sexual reasons. Anthropologist Owen Lovejoy argued thatevolutionput a bull's-eyearound both female and male reproductive organsin order to promote pair bonding. In this hypothesis, it wasn't...
I may be wrong on this, and the point is moot, as Serpent Men have limbs and other things which snakes don't have, so ears aren't out of the question. In some cases, Serpent Men (women) have had mammary glands, which persisted even after their deaths and exposure as Serpent Men (...
The functions of sex biased genes makes some sense. Most affect the reproductive system, which we know to be very different in men and women. For instance, the new study shows that mammary glands have highest frequency of female-biased gene expression, and testis has the highest frequency of...
Physical symptom is an abnormal enlargement of the mammary glands. Men who have this condition often end up feeling too embarrassed to be seen and it can greatly interfere with their ... N Lapsekili,E Lapsekili - 《European Psychiatry》 被引量: 0发表: 2013年...
Our group and others have shown that Men1 disruption in mice recapitulates MEN1 pathology. Intriguingly, rare lesions in hormone-dependent tissues, such as prostate and mammary glands, were also observed in the Men1 mutant mice. Methods To study the occurrence of prostate lesions, we followed a...