Antibacterial Evaluation of the Himalayan Medicinal Plant Valeriana wallichii DC. (Valerianaceae)
نویسندگان
چکیده
منابع مشابه
Micropropagation of Valeriana wallichii DC. (Indian Valerian) through nodes
In vitro propagation method was developed for obtaining large number of plantlets of Valeriana wallichii DC. (Valerianaceae), an indigenous high value medicinal and aromatic plant species of Indian Himalayan region, using nodes of in vitro grown seedlings. High frequency shoot proliferation was induced in explants cultured on Murashige and Skoog (MS) medium supplemented with different concentra...
متن کاملNephrotoxic effects of Valeriana wallichii.
Aminoglycosides are the commonly used antibiotics against Gram negative bacteria. Their clinical applications are limited due to nephrotoxic side effects. Therefore, the current study was undertaken in an attempt to increase the use of these drugs without causing nephrotoxicity by exploring the nephroprotective effects of a medicinal plant with high flavonoid contents and strong antioxidant pro...
متن کاملAntidiarrhoeal and bronchodilatory potential of Valeriana wallichii.
This study describes the antidiarrhoeal and bronchodilatory activities of Valeriana wallichii D.C. (Valerianaceae). The crude extract of V. wallichii (Vw.Cr) caused inhibition of castor oil-induced diarrhoea in mice at 300-600 mg kg⁻¹. In guinea-pig trachea, Vw.Cr concentration dependently (0.03-3.0 mg mL⁻¹) relaxed the low K+ (25 mM)-induced contractions, with a mild effect on the contractions...
متن کاملAntidepressant-like effect of Valeriana glechomifolia Meyer (Valerianaceae) in mice
The antidepressant-like effect of a supercritical CO2 (SCCO2) Valeriana glechomifolia extract enriched in valepotriates was investigated in a mice tail suspension test (TST) and forced swimming test (FST). The SCCO2 extract decreased mice immobility in the FST (0.5-20 mg/kg p.o.) and elicited a biphasic dose-response relationship in the TST (1-20 mg/kg p.o.) with no alterations in locomotor act...
متن کاملIdentification of new cytotypes of Valeriana jatamansi Jones, 1970 (Valerianaceae) from North-Western Himalayan region of India
Valeriana jatamansi, a medicinally important species of the family Valerianaceae, has been cytologically studied in different geographical areas of North-Western Himalayan region of India. The tetraploid cytotype with chromosome numbers 2n=32 is in conformity with the earlier reports of the species from different parts of the world. An octoploid cytotype (2n=64) makes a new addition for the spe...
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ژورنال
عنوان ژورنال: Research Journal of Microbiology
سال: 2011
ISSN: 1816-4935
DOI: 10.3923/jm.2011.289.296