How chemo hair loss could be prevented with goat placenta gel
The animal's placenta is packed with proteins called growth factors which stimulate the production of cells that make up hair ...
Howard Hughes Medical Institute4 个月
The Tapestry of Life
Blood vessels in a human placenta can be as small as 0.8 millimeters, or roughly 10 times the width of a human hair. Interestingly, if you laid all the capillaries (the smallest blood vessels) in a ...