Allowing the medication to reach room temperature before injecting also helps
L-Glutathione (GSH) is the reduced tripeptide gamma-L-glutamyl-L-cysteinyl-glycine and the primary endogenous low-molecular-weight thiol antioxidant
This effect is particularly pronounced with low-concentration solutions
The medication (morphine (16 mg/kg s.c.), the tested agents (gastric pentadecapeptide BPC 157 (10 pg, 10 ng and 10 g/kg i.p.), naloxone (10 mg/kg s.c.), haloperidol (1 mg/kg i.p.) or saline (5 ml/kg i.p.) was given accordingly at either 30 min, 20 min or 10 min before the first assessment (time "0"), and subsequently, the mice were assessed at 15, 30, 45, 60, 90, 120, 150 and 180 min intervals (time "+")
The relevance to tirzepatide lies in the potential for additive or synergistic effects