Liposomes are tiny, fat-based carriers that protect glutathione as it travels through the digestive system, ensuring it reaches intact cells and can be effectively utilized
This is the same principle behind emergency bronchodilators, which deliver therapeutic doses in seconds
Erythrocytes were treated with the indicated concentrations of H 2 O 2 /AAPH, in presence and absence of Cr
Likewise, the origin of the glutathione that accumulates in this compartment remains unclear, as does whether external factors, such as glutathione-rich diets or direct intake of this compound as an antioxidant supplement, might influence its levels in the tumour microenvironment
If that is a problem, subcutaneous syringes will need to be bought separately