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Full-Text Articles in Medicine and Health Sciences
Preclinical Development Of A Novel Antileishmanial Agent Ojt007: Bioanalytical Assay, In Vitro Studies And Pharmacokinetics, Maria Eugenia Rincon-Nigro
Preclinical Development Of A Novel Antileishmanial Agent Ojt007: Bioanalytical Assay, In Vitro Studies And Pharmacokinetics, Maria Eugenia Rincon-Nigro
Dissertations (2016-Present)
Current treatments for cutaneous leishmaniasis suffer from toxic side effects, high cost, parenteral administration, and drug resistance. Thus, there is a critical need to develop oral drugs for the treatment of leishmaniasis. OJT007 is a novel class of drug with potent antiproliferative effects against Leishmania Major. The purpose of this project is to conduct preclinical drug development studies for OJT007 including bioanalytical assay development, pre-formulation studies, in vitro hepatic drug metabolism and in vivo pharmacokinetics. A sensitive, specific, and reproducible ultra-high performance liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed and validated. The separation was achieved on a UPLC BEH …
Inhibition Of Oxidative And Conjugative Metabolism Of Buprenorphine Using Generally Recognized As Safe (Gras) Compounds Or Components Of Dietary Supplements, Neha V. Maharao
Theses and Dissertations
This dissertation aimed at developing an inhibitor strategy to improve the oral bioavailability (Foral) and systemic exposure (AUC∞) of buprenorphine (BUP) as well as reduce the variability associated with them. Twenty-seven generally recognized as safe (GRAS) compounds or dietary substances were evaluated for their potential to inhibit the oxidative and conjugative metabolism of BUP, using pooled human intestinal and liver microsomes. In both the organs, oxidation appeared to be the major metabolic pathway with a 6 fold (intestine) and 4 fold (liver) higher intrinsic clearance than glucuronidation. Buprenorphine was predicted to show low and variable F …