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Isolation, Characterizations of Bioactive Principles from Melia dubia Leaf and Its In-silico and In-vitro Urolithiatic Activity

Many medicinal plants contain a wide range of bioactive compounds at various levels. The primary goal of this research is to identify and separate antioxidants from different extracts of Melia dubia leaves. Soxhlet extraction was used with solvents such as hexane, chloroform, ethyl acetate, methanol, water, and 70% ethanol. The anti-oxidant capacity of six extracts…
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June 19, 2021 0

Preliminary Screening Workers Exposed to 4,4’-Methylenebis(2-Chloroaniline) (MBOCA) for Bladder Cancer in Taiwan

At four MBOCA manufacturing plants in Taiwan, a software to track 4,4′-Methylenebis(2-chloroanilin) (MBOCA) levels in the workplace and test for bladder cancer was implemented. According to the findings of this report, there is a proven bladder carcinoma in MBOCA manufacturing plants. In addition, one worker had atypical cytology combined with gross hematuria, and another had…
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May 14, 2021 0

Synthesis of Azido Derivatives of Mucobromic Acid: Critical Study

Mucobromic acid is a highly reactive multicentered molecule. It was converted to its corresponding but unstable diazido derivative by reaction with two equivalents of sodium azide. The resultant 3,4- diazido-5-hydroxyfuran-2(5H)-one was obtained in moderate yield (42%) but decomposed readily even at low temperatures. Its more stable analogue 3,4-diazido-5-methoxyfuran-2(5H)-one was obtained in excellent yield after reacting…
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July 29, 2020 0