PM_12807902

Factors of natural aging  Natural aging of the skin results in decreased production and increased degradation of extracellula ...

 MSG 606 (Cyclo-[(CH2) 3CO-Gly-His-D-Phe-Arg-D-Trp-Cys(S-)]-Asp-Arg-Phe-Gly-NH2) is a potent and novel cyclic thi ...

 (d(CH2)51,Tyr(Me)2,Arg8)-vasopressin, a kind of vasopressin, is a prohormone in neurons in the hypothalamus. Vas ...

of skin aging Skin aging is an obvious external manifestation of the natural process occurring in tissues and or ...

 AdTx1, also called as ρ-Da1a, is a polypeptide of 65 amino acids stabilized by four disulfide bonds, which has a ...