Institution
University of Madras
Education•Chennai, Tamil Nadu, India•
About: University of Madras is a education organization based out in Chennai, Tamil Nadu, India. It is known for research contribution in the topics: Ring (chemistry) & Lipid peroxidation. The organization has 8496 authors who have published 11369 publications receiving 211152 citations. The organization is also known as: Madras University & University of Chennai.
Papers published on a yearly basis
Papers
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TL;DR: The results suggest that hOOAT1, hOAT2 and hOat3 mediate the basolateral uptake and/or efflux of tetracycline, whereas hO AT4 is responsible for the reabsorption as well as the efflux for tetrACYcline in the apical side of the proximal tubule.
89 citations
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TL;DR: Thin layer chromatography, high performance liquid Chromatography, and 1H-nuclear magnetic resonance spectral analysis confirmed that gallic acid was formed as a byproduct during hydrolysis of tannic acid.
Abstract: An extracellular tannase (tannin acyl hydrolase) was isolated from Paecilomyces variotii and purified from cell-free culture filtrate using ammonium sulfate precipitation followed by ion exchange and gel filtration chromatography. Fractional precipitation of the culture filtrate with ammonium sulfate yielded 78.7% with 13.6-folds purification, and diethylaminoethyl–cellulose column chromatography and gel filtration showed 19.4-folds and 30.5-folds purifications, respectively. Molecular mass of tannase was found 149.8 kDa through native polyacrylamide gel electrophoresis (PAGE) analysis. Sodium dodecyl sulphate–PAGE revealed that the purified tannase was a monomeric enzyme with a molecular mass of 45 kDa. Temperature of 30 to 50°C and pH of 5.0 to 7.0 were optimum for tannase activity and stability. Tannase immobilized on alginate beads could hydrolyze tannic acid even after extensive reuse and retained about 85% of the initial activity. Thin layer chromatography, high performance liquid chromatography, and 1H-nuclear magnetic resonance spectral analysis confirmed that gallic acid was formed as a byproduct during hydrolysis of tannic acid.
89 citations
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TL;DR: Piperine could effectively inhibit B(a)P-induced lung carcinogenesis in albino mice by offering protection from protein damage and also by suppressing cell proliferation.
89 citations
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TL;DR: Thespesia populnea bark extracts, AET and MET, at a dose level of 500mg/kg showed significant antioxidant activity against carbon tetrachloride-induced liver injury in rats.
89 citations
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TL;DR: It can be concluded that lipoic acid supplementation enhances the activities of mitochondrial enzymes and antioxidant status and thereby protects mitochondria from ageing.
89 citations
Authors
Showing all 8535 results
Name | H-index | Papers | Citations |
---|---|---|---|
David A. Kass | 127 | 580 | 58747 |
Viswanathan Mohan | 110 | 964 | 64896 |
Sridevi Devaraj | 85 | 365 | 21831 |
Raghavan Srinivasan | 80 | 959 | 37821 |
Muthupandian Ashokkumar | 76 | 511 | 20771 |
K.V. Rajagopalan | 71 | 223 | 15129 |
Rajasekhar Balasubramanian | 65 | 276 | 13854 |
Savarimuthu Ignacimuthu | 64 | 498 | 17752 |
Pappannan Thiyagarajan | 59 | 245 | 10650 |
Ravi Subrahmanyan | 59 | 353 | 14244 |
Fritz Scholz | 55 | 385 | 11420 |
M. Lakshmanan | 54 | 533 | 13357 |
Nagarajan Selvamurugan | 52 | 153 | 9477 |
Kumarasamy Thangaraj | 47 | 361 | 11869 |
Suniti Solomon | 46 | 191 | 6400 |