Bacterial pathogens have evolved numerous defense mechanisms against antimicrobial agents; hence resistance to old and newly produced drugs is on the rise. The phenomenon of antibiotic resistance exhibited by the pathogenic microorganisms have led to the need for screening of several medicinal plants for their potential antimicrobial activity. Thus the present study was undertaken to investigat...

Araucaria cookii, Bauhinia blakeana and Brassaia actinophylla are ornamental plants. The presence of various phytochemicals and pharmacologically important compounds in these plants can be exploited for their medicinal use. But there are no reports on the phytochemical and pharmacological evaluation of these plants and this study aims at investigating these. The plant extracts were prepared in ...

Background and objectives: In review of traditional Persian medicine (TPM) literature concerning multi drug therapy, a group of medicinal plants that are called "convoy drugs", agents which penetrate fast into whole or specific part of the body and accelerate delivery of drugs into specific target has been mentioned. In this study, the inhibitory effect of the aqueous extracts ...

Ethanolic leaf extracts of 5 medicinal plants traditionally used in medicine were studied for their antimicrobial activity against antibiotic-susceptible and resistant Staphylococcus aureus strains isolated from different clinical samples. The antimicrobial activity of plant extracts was determined by using agar well diffusion method. The plant extracts showed varied levels of antimicrobial act...

The present work was designed to assess the antibacterial properties of the methanol extracts of some Cameroonian medicinal plants and the effect of their associations with currently used antibiotics on multidrug resistant (MDR) Gram-negative bacteria overexpressing active efflux pumps. The antibacterial activities of twelve methanol extracts of medicinal plants were evaluated using broth micro...

To investigate the cytotoxic effect of some Bangladeshi medicinal plant extracts, 16 Bangladeshi medicinal plants were successively extracted with n-hexane, dichloromethane, methanol and water. The methanolic and aqueous extracts were screened for cytotoxic activity against healthy mouse fibroblasts (NIH3T3) and three human cancer-cell lines (gastric: AGS; colon: HT-29; and breast: MDA-MB-435S)...

Many plants are used for ethnoveterinary purposes in South Africa, particularly in rural areas. Extracts of 17 plant species employed to treat infectious diseases were prepared using three solvents and the antibacterial activity of the extracts was determined against two Gram-positive and two Gram-negative bacteria. Anthelmintic activity was evaluated against the free-living nematode Caenorhabd...

Ethanolic extracts of 45 Indian medicinal plants traditionally used in medicine were studied for their antimicrobial activity against certain drug-resistant bacteria and a yeast Candida albicans of clinical origin. Of these, 40 plant extracts showed varied levels of antimicrobial activity against one or more test bacteria. Anticandidal activity was detected in 24 plant extracts. Overall, broad-...

Cultivation management is essential to balance fundamental parameters for medicinal and aromatic plants (MAPs) such as biomass the production of high-quality oils extracts, with remarkable properties [...]

The leaf extracts from four medicinal plants viz., Azadirachta indica A. Juss., Tectona grandis L.f., Dalbergia sissoo Roxb. and Eucalyptus tereticornis J.E. Smith were evaluated using Pisum sativum (Linn.) reduced mitotic index in a dose-dependent manner. The percentage of increasing abnormal mitotic plates was also concentration and time dependent. Commonly observed abnormalities were c-mitos...