http://dkr.cdri.res.in:8080/xmlui/handle/123456789/858 2026-04-19T13:48:21Z http://dkr.cdri.res.in:8080/xmlui/handle/123456789/1127 DART MS Based Chemical Profiling for Therapeutic Potential of Piper betle Landraces Bajpai, Vikas; Pandey, Renu; Negi, M P S; Kumar, Nikhil; Kumar, Brijesh Piper betle Linn.leaves are traditionally used as a folk medicine in India and other Asiatic countries. Twenty-one P. betle landraces were analyzed using a Direct Analysis in Real Time (DART) mass spectral technique and evaluated on the basis of molecules detected in the leaves. Clustering of landraces based on three well known biologically active phenols (m/z 151,165,193) showed two broad groups with high and low phenolcontents suggesting differences in their therapeutic potential. Findings of this study could be useful in rapid screening of the landraces for determining their medicinal potential and optimum utilization of the bioresource. 2013-01-01T00:00:00Z http://dkr.cdri.res.in:8080/xmlui/handle/123456789/1110 Studies in the Enzyme Make-up of Pasteurella Pestis. Part IV. Transamination Reactions in Virulent and Avirulent Strains Saxena, K C; Sagar, P; Agarwala, S C; Shrivastava, D L 1957-01-01T00:00:00Z http://dkr.cdri.res.in:8080/xmlui/handle/123456789/1109 Studies in the Enzyme Make-up of Pasteurella Pestis. Part III. Oxidative Metabolism of Virulent and Avirulent Strains Srikantan, T N; Agarwala, S C; Shrivastava, D L 1957-01-01T00:00:00Z http://dkr.cdri.res.in:8080/xmlui/handle/123456789/1108 The Effect of Testosterone Propionate on the Adrenal Cortex of Young Male Rats. Part 1. Influence of Androgens on the Pituitary Adrenal Function Roy, S N; Roy, S K; Karkun, J N 1957-01-01T00:00:00Z