In Vitro Comparison between Antibacterial Activity of Catharanthus Roseus and Nyctanthes Arbortristis on Antibiotic Resistant Staphylococcus Aureus Strain
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Antibacterial Activity of Nyctanthes Arbortristis, Nerium Oleander and Catharathnus Roseus
In the present study, an attempt was made to investigate the anti-bacterial activity of Nyctanthes arbortristis, Nerium oleander and Catharathus roseus. The crude drug powder extracts of the leaves of the above plants were taken for the study. The antibacterial activity was performed by using both gram positive and gram gative organism viz., B.subtilis and E.coli respectively. The Phytochemical...
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Article history: Received on: 28/03/2015 Revised on: 20/04/2015 Accepted on: 01/07/2015 Available online: 27/07/2015 Searching for endophytic actinomycetes, strain NT1 was isolated from surface sterilized stem of Catharanthus roseus (L.) G. Don collected from Paschim Medinipur, India. The strain was identified as Streptomyces thermoviolaceus NT1 on the basis of morphological, biochemical and 16...
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Endophytic actinomycetes are considered as one of the relatively unexplored potential sources in search of antibiotic producer against antibiotic resistant pathogens. A potent strain isolated from Catharanthus roseus that displays antibacterial potential against antibiotic resistant human pathogen Staphylococcus aureus was characterized and designated as Micrococcus yunnanensis strain rsk5. Rsk...
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The dual culture of Trichoderma harzianum and Catharanthus roseus callus produced an antimicrobial compound with a remarkable activity against the Gram-positive bacteria Staphylococcus aureus and Bacillus subtilis. Structural elucidation revealed that this compound, which we have named trichosetin, is a novel tetramic acid (2,4-pyrrolidinedione) antibiotic and a homolog of the fungal metabolite...
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BACKGROUND Infectious diseases due to multidrug-resistant bacteria are one of the causes of treatment failures contributing to an increase in mortality and/or morbidity. In this study, we evaluated the antibacterial potential of different parts of six medicinal plants namely Alstonia boonei, Ageratum conyzoides, Croton macrostachys, Cassia obtusifolia, Catharanthus roseus and Paullinia pinnata ...
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