Ravisankar Narayanan

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Hypericum hookerianum is a lesser known ethnomedicinal plant having wound healing, antitumor and anti-HSV-1 properties. Isolated nodes of in vitro shoots sub-cultured in the dark for 4 weeks on half strength Murashige and Skoog medium solidified with Gelzan (1.5 g l−1), and supplemented with 2.325 μM kinetin produced 8.0 ± 0.40 etiolated shoots of 5.0 ±(More)
A commentary on Stimulus-induced changes in blood fl ow and 2-deoxyglucose uptake dissociate in ipsilateral somatosensory cortex. Anticipatory haemodynamic signals in sensory cortex not predicted by local neu-ronal activity by Sirotin, Y. No one with common sense would believe that in a house, water movements in pipes could tell you how many lamps are on(More)
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