Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, causing turnover rates to depend strongly on interfacial structure and composition, 503-66-2, Name is 3-Hydroxypropionic Acid (contains varying amounts of 3,3-Oxydipropionic Acid), SMILES is O=C(O)CCO, in an article , author is Jimena Prieto, Maria, once mentioned of 503-66-2, Safety of 3-Hydroxypropionic Acid (contains varying amounts of 3,3-Oxydipropionic Acid).
Optimization and in vitro toxicity evaluation of G4 PAMAM dendrimer-risperidone complexes
Risperidone is an approved antipsychotic drug belonging to the chemical class of benzisoxazole. This drug has low solubility in aqueous medium and poor bioavailability due to extensive first-pass metabolism and high protein binding (>90%). As new strategies to improve treatments efficiency are needed, we have studied cationic G4 PAMAM dendrimers’ performance to act as efficient nanocarriers for this therapeutic drug. In this respect, we explored dendrimer risperidone complexation dependence on solvent, temperature, pH and salt concentration, as well as in vitro cytotoxicity measured on L929 cell line and human red blood cells. The best dendrimer risperidone incorporation was achieved when a mixture of 70:30 and 90:10 v/v chloroform:methanol was used, obtaining 17 and 32 risperidone molecules per dendrimer, respectively. No cytotoxicity on L929 cells was found when dendrimer concentration was below 3 x 10(-2) mu M and risperidone concentration below 5.1 mu M. Also, no significant hemolysis or morphological changes were observed on human red blood cells. Finally, attempting to obtain an efficient drug delivery system for risperidone, incorporation in G4 PAMAM dendrimers was optimized, improving drug solubility with low cytotoxicity. (C) 2010 Elsevier Masson SAS. All rights reserved.
But sometimes, even after several years of basic chemistry education, it is not easy to form a clear picture on how they govern reactivity! 503-66-2, you can contact me at any time and look forward to more communication. Safety of 3-Hydroxypropionic Acid (contains varying amounts of 3,3-Oxydipropionic Acid).
Reference:
Benzisoxazole – Wikipedia,
,Benzisoxazole – an overview | ScienceDirect Topics