P
Puppala Muthenna
Researcher at National Institute of Nutrition, Hyderabad
Publications - 10
Citations - 607
Puppala Muthenna is an academic researcher from National Institute of Nutrition, Hyderabad. The author has contributed to research in topics: Glycation & Aldose reductase. The author has an hindex of 10, co-authored 10 publications receiving 558 citations.
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Dietary sources of aldose reductase inhibitors: prospects for alleviating diabetic complications
TL;DR: The scope of adapting life-style modifications in the form of inclusion of certain common sources in the diet for the management of diabetic complications is indicated, as well as the importance of prevention of intracellular sorbitol accumulation.
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Prevention of non-enzymic glycation of proteins by dietary agents: prospects for alleviating diabetic complications
TL;DR: The potential of some dietary components to prevent and/or inhibit protein glycation is indicated and these dietary agents may be able to be exploited for controlling AGE-mediated diabetic pathological conditions in vivo.
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Inhibition of aldose reductase by dietary antioxidant curcumin: mechanism of inhibition, specificity and significance.
TL;DR: It is shown that curcumin inhibits ALR2 with an IC50 of 10 μM in a non‐competitive manner, but is a poor inhibitor of closely‐related members of the aldo‐keto reductase superfamily, particularly aldehyde reduct enzyme.
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Ellagic acid, a new antiglycating agent: its inhibition of Nϵ-(carboxymethyl)lysine.
TL;DR: The antiglycating potential of EA is established and its in vivo utility in controlling AGE-mediated diabetic pathologies is established, as well as the effectiveness of EA against loss of eye lens transparency through inhibition of AGEs in the lens organ culture system.
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Synthesis and biological evaluation of new piplartine analogues as potent aldose reductase inhibitors (ARIs)
Vidadala Rama Subba Rao,Puppala Muthenna,G. Shankaraiah,Chandrasekhar Akileshwari,Kothapalli Hari Babu,Ganji Suresh,Katragadda Suresh Babu,Rotte Sateesh Chandra Kumar,Kothakonda Rajendra Prasad,Potharaju Ashok Yadav,J. Mark Petrash,Geereddy Bhanuprakash Reddy,Janaswamy Madhusudana Rao +12 more
TL;DR: Piplartine was isolated from Piper chaba, and was found to inhibit recombinant human ALR2 with an IC(50) of 160 μM, and a series of analogues have been synthesized by modification of the styryl/aromatic and heterocyclic ring functionalities of this natural product lead.