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Background: Sleep disorders have a comparatively high prevalence worldwide and create a burden on the health system. Pharmacological agents used for insomnia are associated with considerable side effects. Therefore, searching for safe and effective agents from plant-based natural sources is a worthy effort. Jatamansi (Nardostachys jatamansi DC.) rhizome has been recommended for insomnia and mental conditions in the Indian system of medicine.

Aim: This study aimed to determine central nervous system (CNS) depressant activity of Jatamansi (N. jatamansi) rhizome on experimental animals.

Materials and methods: Gross behavior study and open field test (locomotor activity) were performed by using Charle's foster albino rats whereas rota-rod test and pentobarbital-induced sleep test in Swiss albino mice. Animals were divided into 3 groups (per model) having six animals in each group. The control group was treated with water, the standard group with diazepam and the test drug with powder of N. Jatamansi rhizome. Results were calculated by one-way ANOVA and post hoc test with P < 0.05 as significant.

Results: Data suggested that Jatamansi did not produce a significant effect on the behavior of animals. It reduced the horizontal activity significantly (P < 0.001) in the open field apparatus. The test drug did not show a significant decrease in latency of fall-off time in rota-rod performance in mice. Still, it exerted a significant effect by a reduction in latency of onset of sleep (P < 0.01) and also extended the total duration of sleep (P < 0.05) in albino mice in comparison to the control group.

Conclusion: This study shows that Jatamansi rhizome powder possesses CNS depressant activity without affecting gross behavior and muscle coordination in rats.

Background: Bhagandara is a disease of ano-rectal region and can be correlated with fistula-in-ano. Ksharasutra (application of medicated thread) is being practiced for ano-rectal disorders, particularly in Bhagandara. Guggulu-based Ksharasutra has shown good results in previous studies. Literatures and experiments of Shallaki showed anti-inflammatory, antifungal, analgesic, wound healing properties and Shallaki Niryasa (resin of Boswellia serrate Roxb.) is also having binding effect. Here, Shallaki-based Ksharasutra is used in comparison of Guggulu-based Ksharasutra with Triphala Guggulu orally for better outcome in the management of Bhagandara.

Aim: The aim of this study was to evaluate and compare the efficacy of Guggulu and Shallaki based Ksharasutra with Triphala Guggulu orally in the management of Bhagandara.

Materials and methods: Total 46 patients were registered and randomly allocated by computer generated chart by into three groups. In group A (n = 15), Guggulu-based Ksharasutra was applied in fistula-in-ano without any oral medication; in group B (n = 16), Guggulu-based Ksharasutra was applied with Triphala Guggulu orally; and in group C (n = 15), Shallaki-based Ksharasutra was applied with Triphala Guggulu orally. Patients were assessed for pain, discharge, itching and swelling in the affected region and unit cutting time (UCT) of fistulous tract. Ksharasutra was changed by railroad technique on weekly based follow-up till complete healing of the tract occurred.

Results: In group A, relief in pain, discharge, and swelling was found and was statistically highly significant while insignificant result was found in itching after cut through of the fistulous tract and the same results were found in group B (n = 14) and group C (n = 15). The mean UCT was higher in group A (8.94 days/cm) than in group C (8.43 days/cm) and in group B (8.59 days/cm).

Conclusion: Shallaki based Ksharasutra is more effective in cutting of fistula track while Guggulu based Ksharasutra is more effective in pain relief in the treatment of Bhagandara, along with oral Triphala Guggulu as compared to Guggulu based Ksharasutra with and without Triphala Guggulu orally.

Background: Psoralea corylifolia Linn. (P. Corylifolia L.), frequently familiar as Bakuchi in Samskrit, is an endangered and medicinally important plant. Its medicinal usage is reported in Indian pharmaceutical codex, the Chinese, British and the American Pharmacopoeia, and in different traditional systems of medicines such as Ayurveda, Unani and Siddha. However, no scientifically pharmacognosy study has been reported on leaf, root, and stem part of P. Corylifolia L. Classics emphasized the use of leaf, root and stem of P. Corylifolia L. for on the management of dental carries, diarrhea, dysentery, etc., in the form of local application as well as internal administration.

Aim: The aim of this study was to evaluate comparative pharmacognosy, phytochemical studies, and physicochemical analysis of leaf, root and stem of P. Corylifolia L.

Materials and methods: Studies of leaf, root, stem, and their powder for phytochemical tests, histochemical tests, psoralen chemical test, and physicochemical analysis were performed by standard methods.

Result: All the different parts of the plant exhibit oleoresin and other cellular contents, i.e., vessels fibers, lignified pitted vessels, etc., in pharmacognosy studies. In phytochemical study; observations indicate that coumarins, steroids, and flavonoids are present in leaf, stem, and root samples. Basified alcoholic extracts of powders of all test samples showed yellowish color of fluorescence at 366 nm whereas none of the samples showed any color at 254 nm during chemical test of psoralen.

Conclusion: Pharmacognostical study on leaf, root and stem of Bakuchi (P. corylifolia L.) contributed Certain pharmacognostical parameters i.e; oleoresin, vascular bundles, parenchyma cells with rhomboidal crystals, pericyclic fibres etc parameters that will be applicable for authentication and identification of the parts of drug. There is a need to focus on the preliminary throughput phytochemical screening of plants for their probable use in therapeutics. As no published evidences are developed on comparative pharmacognosy and preliminary physicochemical analysis of leaf, root and stem of P. corylifolia L. plant, the results documented in the present study may be used as a standard in subsequent studies. These observations can be of use for further research studies.

Introduction: Rasayana (rejuvenator) or adaptogenic drugs have been proved to produce the complete potential to prevent diseases and degenerative changes that leads to diseases and promote longevity by providing strength and immunity. Virgozest Avaleha is a poly-herbal formulation claimed to serve as adaptogenic, and immunomodulatory, as a health tonic, enriched with dry fruits, and ingredients containing natural supplements of Vitamin E and proteins.

Aim: To evaluate the adaptogenic activity and humoral immune activity of virgozest Avaleha in Wistar albino rats.

Materials and methods: Virgozest Avaleha was evaluated for adaptogenic activity against swimming stress-induced changes and hypothermia in albino rats. The humoral immune activity of virgozest Avaleha was evaluated against sheep red blood cells (SRBCs)-induced response in albino rats with the inclusion of cyclophosphamide as immune suppressant agent.

Results: In adaptogenic activity, virgozest Avaleha (450 and 900 mg/kg) exhibited an increase in physical activity, decrease in stress-induced hypothermia, and serum cortisol level when compared to the stress control group of albino rats. In humoral immune activity, virgozest Avaleha reversed the effects of cyclophosphamide-induced adverse changes on spleen and lymph node, and produced a significant increase in serum antibody titer in SRBCs-sensitized rats.

Conclusion: The present study concluded that virgozest Avaleha has adaptogenic and humoral immune activity in Wistar albino rats, which may suggest the Rasayana like properties of Ayurvedic formulation.