N
Namasivayam Senthilkumar
Researcher at Ayya Nadar Janaki Ammal College
Publications - 7
Citations - 339
Namasivayam Senthilkumar is an academic researcher from Ayya Nadar Janaki Ammal College. The author has contributed to research in topics: Portieria hornemannii & Potash. The author has an hindex of 5, co-authored 7 publications receiving 264 citations. Previous affiliations of Namasivayam Senthilkumar include University of Madras.
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Journal ArticleDOI
C-Phycocyanin from Oscillatoria tenuis exhibited an antioxidant and in vitro antiproliferative activity through induction of apoptosis and G0/G1 cell cycle arrest.
Ramar Thangam,Veeraperumal Suresh,W. Asenath Princy,Mayan Rajkumar,Namasivayam Senthilkumar,Palani Gunasekaran,Ramasamy Rengasamy,Chinnathambi Anbazhagan,Krishnasamy Kaveri,Soundarapandian Kannan +9 more
TL;DR: CPC exhibited antioxidant and antiproliferative activity against human cancer cells through apoptosis; nuclear apoptosis induction was accompanied by G0/G1 phase arrest and DNA fragmentation, and CPC is a natural pigment with potential as an anticancer agent.
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Separation, purification and preliminary characterization of sulfated polysaccharides from Sargassum plagiophyllum and its in vitro anticancer and antioxidant activity
Veeraperumal Suresh,Namasivayam Senthilkumar,Namasivayam Senthilkumar,Ramar Thangam,Ramar Thangam,Mayan Rajkumar,Chinnathambi Anbazhagan,Ramasamy Rengasamy,Palani Gunasekaran,Soundarapandian Kannan,P. Palani +10 more
TL;DR: Results indicated that the anticancer activity of F2 could be related to its sulfate content, however, the antioxidant activities of F1–F3 were low at their tested concentrations.
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Isolation and characterization of macromolecular protein R-Phycoerythrin from Portieria hornemannii.
Namasivayam Senthilkumar,Veeraperumal Suresh,Ramar Thangam,Ramar Thangam,Chidambaram Kurinjimalar,Ganapathy Kavitha,Pitchai Murugan,Soundarapandian Kannan,Ramasamy Rengasamy +8 more
TL;DR: The preparative procedures of the R- PE extraction and purification established based on the experiments exhibit advantages and can offer a reference for R-PE preparation from other marine red macro-alga P. hornemannii.
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Further studies and biological activities of macromolecular protein R-Phycoerythrin from Portieria hornemannii.
Namasivayam Senthilkumar,Namasivayam Senthilkumar,Chidambaram Kurinjimalar,Ramar Thangam,Veeraperumal Suresh,Ganapathy Kavitha,Palani Gunasekaran,Ramasamy Rengasamy +7 more
TL;DR: Moderate to low antioxidant activities were observed in R-PE in relation to total antioxidant activities as well as characteristic apoptotic features like cell shrinkage, membrane blebbing and nuclear DNA fragmentation.
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Stabilization of mitochondrial and microsomal function of fucoidan from Sargassum plagiophyllum in diethylnitrosamine induced hepatocarcinogenesis.
Veeraperumal Suresh,Chinnathambi Anbazhagan,Ramar Thangam,Ramar Thangam,Dharmaraj Senthilkumar,Namasivayam Senthilkumar,Soundarapandian Kannan,Ramasamy Rengasamy,P. Palani +8 more
TL;DR: The inhibition of carcinogen metabolic activation indicates the anticancer activity of fucoidan in DEN induced liver cancer.