The hypothalamic-pituitary-gonadal (HPG) axis which consists of anterior hypothalamus, pituitary, and the gonads plays an indispensable role in regulating reproduction in human and other animals ( Kisspeptin is a neuropeptide which was first discovered by Lee et al
This cell-penetrating peptide has been found to reverse the effects of ageing in animals
The sudden or gradual onset of diffuse mucosal pigmentation in adulthood, even in darkerskinned patients, should alert the clinician to contemplate a pathologic genesis
Brain Res 1458:111 Zhang Y, Song F, Gao Z, Ding W, Qiao L, Yang S, Chen X, Jin R, Chen D (2014) Long-term exposure of mice to nucleoside analogues disrupts mitochondrial DNA maintenance in cortical neurons
Melanie Avalon: That's so funny