The human tripeptide GHK-Cu in the prevention of oxidative stress and degenerative conditions of aging: implications for cognitive health
McGowan et al., 2008, 2009)
the catheters were flushed with heparinized saline before and after blood sample collection and filled with heparin-glycerol locking solution (6 mL glycerol, 3 mL saline, 0.5 mL gentamycin (lOOmg/mL), 0.5 mL heparin (10,000 u/mL)) when not used for more than 8 h
Impact on supply planning Multi-peptide protocols increase complexity
The authors administered oral Dihexa to APP/PS1 transgenic mice (a standard amyloidopathy model of Alzheimers disease) and showed that brain AngIV levels were elevated relative to wild-type after Dihexa administration, that spatial learning and memory were restored on Morris water maze testing, that hippocampal neuronal density and synaptophysin protein expression were preserved, that astrocyte and microglial activation were reduced, and that pro-inflammatory cytokines (IL-1, TNF-) decreased while anti-inflammatory IL-10 increased