Liposomes have been used as an effective means of drug delivery allowing for more efficient absorption and delivery of both hydrophilic and lipophilic substances and greater protection against oxidation and degradation. Liposomal Glutathione Supplementation Evaluated in Humans This was a 1-month, randomized, double-blind, placebo-controlled pilot clinical trial conducted in 12 healthy adults
enterica serovar Typhimurium 14028S was cultured in LB broth (Lennox) at 37 C with shaking
Randomized phase II study of erlotinib in combination with placebo or R1507, a monoclonal antibody to insulin-like growth factor-1 receptor, for advanced-stage non-small-cell lung cancer
Sterility and endotoxin concerns Most research peptides are not sterile , and powder sterilization is nearly impossible without degrading the peptide
[47] Wang Y, Zhang H, Liu L, et al