Formulation reviews and experimental studies show that antimicrobial preservatives can interact with peptides and proteins
New trial designs, such as adaptive, biomarker-driven, and crossover studies are increasingly used to overcome problems of inter-individual variability in response, bioavailability and metabolism (233)
Air bubbles in a subcutaneous injection are not dangerous, but they displace medication volume, meaning you receive less than your intended dose
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doi:10.1021/tx400204d Dubowski KM (1985) Absorption, distribution and elimination of alcohol: highway safety aspects
The Gila monster had done what the industry had been unable to do for about a decade. The enzymes in the animal subjects, quite simply, hadnt evolved alongside this venom-derived peptide and thus didnt have the capability to degrade it