Aqueous solvents such as sterile water or bacteriostatic water are preferred for in vivo rodent studies because they eliminate the confounding variable of DMSO's own biological activity, which includes membrane permeabilization and anti-inflammatory effects
In addition, included were, i.e., 4-week intravenous toxicity in rats followed by 4 weeks of recovery, 4-week intravenous toxicity in dogs, sub-acute (14 days) intracolonic toxicity study in rats and Beagle dogs, a repeated dose (28 days) dermal toxicity study in Wistar rats, chromosome aberrations in human lymphocytes cultured in vitro, an Ames test, a micronucleus test, female fertility and early embryonal development after intravenous administration to rats, embryofetal development after intravenous administration to rats (including toxicokinetics in pregnant animals and placental transfer), embryofetal development after intravenous administration in New Zealand White rabbits, cardiovascular and respiratory systems in anesthetized dog, a sensitization study in guinea pigs (Maximization test), and an acute eye irritation/corrosion study in albino rabbits
Active patients and those with slow-healing connective tissue injuries are common reasons providers consider it, alongside chronic low-grade inflammation
Peptides for IBS are usually discussed when inflammation or permeability is part of the picture
This enhanced vascular supply accelerates nutrient delivery and waste removal during the healing process
However, all observed effects derive from animal models and in vitro research systems
