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ghk cu human trials The Tripeptide GHK-Cu in Prevention of Oxidative Stress and Degenerative Conditions of Aging: Implications for Cognitive Health The Effect of the Human
Description
Nature 505 , 302308 (2014)

doi:10.1016/j.fertnstert.2013.12.024

10.1002/jat.1385 209 YangW.WangL.MettenbrinkE

The extracellular portion of pIgA-R is cleaved at the apical side and released into the lumen with IgA (151), and the so generated secretory IgA (SIgA) complexes play multiple protective roles (152)
