By contrast, the stability of a substance in plasma is described as plasma stability
Toxic solvent residues DMF (dimethylformamide) Known liver toxin Associated with reproductive toxicity Must be removed to extremely low limits in GMP drugs DCM (dichloromethane / methylene chloride) Probable human carcinogen Central nervous system depressant Dangerous even in small amounts if injected TFA (trifluoroacetic acid) Corrosive Can remain in peptides as unmeasured TFA salt Pharmaceutical products often convert TFA salts to safer counterions Without validated HPLC, mass spectrometry, and residual solvent testing, patients may be injected with harmful chemical contaminants
He says he hopes the FDA change will give patients more support
Physiotherapy is used to preserve muscle strength, but is ineffective in preventing joint contractures
Both are packaged in vials that preserve their integrity until use, with clear labeling to distinguish their intended applications
I now eat when Im hungry, and find that small amounts are quite filling