5-oxoproline glutathione Normal function of the gamma-glutamyl pathway, with Figure 1 from Metabolic acidosis – An Unusual Case of 5-Oxoproline

injection of 50 mg/kg sodium pentobarbital (Sigma), and thoracic aorta was carefully dissected and maintained at 37 C in Krebs solution containing 118.2 mM NaCl, 4.7 mM KCl, 1.2 mM MgSO 4 , 25 mM NaHCO 3 , 1.2 mM KH 2 PO 4 , 1.9 mM CaCl 2 and 11.7 mM dextrose (pH 7.4, 95% O 2 , 5% CO 2 )

Blood-brain barrier penetration: Unlike many peptides, Dihexa is orally bioavailable and able to cross the blood-brain barrier, giving it direct access to the central nervous system

"Partition and turnover of glutathione reductase from Saccharomyces cerevisiae: a proteomic approach" (PDF)

A rotator cuff issue would inject near the shoulder