Growing older is an inevitable process that is characterized by various changes, such as graying hair. However, new research ...

The endothelins are a family of potent vasoconstrictors. The important biological functions of endothelin are mediated by the endothelin type-A and endothelin type-B receptors, encoded by the ...

The researchers examined the effect of three antioxidants—luteolin, hesperetin, and diosmetin—on mice specially bred to gray their fur similarly to human hair.

As an orally available inhibitor of endothelin-1, which has been implicated in the pathogenesis of vascular disease in systemic sclerosis (SSc), bosentan is widely used as first-line therapy for ...