Evaluation of immunomodulatory effect of Ranahamsa Rasayanaya - A Sri Lankan classical rasayana drug, on experimental animals.

Immunity plays a key role in maintaining the health of an individual. Therefore, the rational modulation of the immunity through psycho-neuro-endocrine-immune (PNI) axis is useful for the prevention as well as for the curing of the diseases. As immunomodulation is a parameter for evaluation of the rasayana effect of a drug, the same has been studied to assess the rasayana effect of Ranahamsa Rasayanaya (RR).

Clinical evaluation of selected Yogic procedures in individuals with low back pain.

The present study has been conducted to evaluate selected yogic procedures on individuals with low back pain. The understanding of back pain as one of the commonest clinical presentations during clinical practice made the path to the present study. It has also been calculated that more than three-quarters of the world's population experience back pain at some time in their lives.

A short-term intervention trial on HIV positive patients using a Sri Lankan classical rasayana drug - Ranahamsa Rasayanaya.

Rational use of Rasayana therapy, in the management of HIV infected individuals, could potentially stabilize the destructive control mechanisms, by modulating the psycho-neuro-endocrine-immune axis. The objective of the present study has been to determine the short-term effects of Ranahamsa Rasayanaya (RR) in HIV infected patients. A total of 27 patients with documented HIV infection were randomly assigned to two groups, Group A - 5 g of RR twice daily with cow's milk and sugar.

Evaluation of adaptogenic and anti-stress effects of Ranahamsa Rasayanaya-A Sri Lankan classical Rasayana drug on experimental animals.

Various types of stress not only harm the mental function, but also cause diseases by weakening body defenses. Rasayana therapy has an advantage over the conventional Kayachikitsa treatment in such conditions, as it is capable of counteracting the stress, promote the adaptogenic abilities of the body, enhance mental endurance, etc. These are the some of parameters for evaluation the rasayana effect of a drug, therefore the same have been studied to assess the rasayana effect of Ranahamsa Rasayanaya (RR).