منابع مشابه
The Effect of Temperature, pH, and Different Solubilizing Agents on Stability of Taxol
Inabilities to attain adequate aqueous solubility and stability have made the preparation of a clinically suitable formulation of taxol difficult. Addition of nicotinamide (ND), 2-hydroxypropyl- b-cyclodextrin (HPßCD), polyethylene glycol, (PEG), bile salts (BS, 50:50 sodium cholate: deoxycholate...
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A set of Xanthohumol derivatives were selected and molecular docking studies of these compounds on thioredoxin reductase were conducted. Based on new structural patterns using in silico-screening study, new potent lead compounds were designed. The results due to validated docking protocols lead to find that Thr58, Gly57, Gly21, Asp334, Glu163, Ala130, IIe332, Val44 and Gly132 are the main a...
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Phosphate-solubilizing bacteria (PSBs) were isolated from different plant rhizosphere soils of various agroecological regions of India. These isolates showed synthesis of pyrroloquinoline quinone (PQQ), production of gluconic acid, and release of phosphorus from insoluble tricalcium phosphate. The bacterial isolates synthesizing PQQ also showed higher tolerance to ultraviolet C radiation and mi...
متن کاملSTUDIES ON ANTI-TUMOR AGENTS. IV Effect of TC-17 on Tumor Cells
INTRODUCTION In the first paper of this series1), it has been shown that TC-17 has very marked inhibitory activity on solid tumors in mice and rats but little effect on the ascites forms of the same tumor when the treatment is given parenterally prior to tumor inoculation. From these previous findings, it may by assumed that the cytotoxic activity of TC-17 on tumor cells is mild. The present pa...
متن کاملAcyclic CB[n]-type molecular containers: effect of solubilizing group on their function as solubilizing excipients.
We report the synthesis and X-ray crystal structures of three acyclic CB[n]-type molecular containers (2a, 2h, 2f) that differ in the charge on their solubilizing groups (SO3(−), OH, NH3(+)). The X-ray crystal structures of compounds 2h and 2f reveal a self-folding of the ArOCH2CH2X wall into the cavity driven by π–π interactions, H-bonds and ion–dipole interactions. The need to reverse this se...
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ژورنال
عنوان ژورنال: YAKUGAKU ZASSHI
سال: 1960
ISSN: 0031-6903,1347-5231
DOI: 10.1248/yakushi1947.80.1_99