Physico-chemical analysis of honey samples confirmed good quality of honey according to the standards set by European Union Commission and Codex Alimentarius Commission. Evaluation of these honey samples confirms antimicrobial potential of particular types of honeys indigenous to Pakistan.
Current study was undertaken to evaluate the in vitro antifungal and antibacterial potential of methanol extract and subsequent fractions obtained after partitioning in organic solvents with variable polarity of the aerial parts of the tree Taxus wallichiana Zucc. Traditionally, this plant is often used in folk medicines in Pakistan for treating microbial infections. In order to rationalize the traditional use, methanol extracts of leaf, bark, and heartwood of Taxus wallichiana Zucc. were tested against six bacteria and six fungal strains using the Hole diffusion and macro-dilution methods. All extracts and fractions displayed significant antimicrobial effect. Only three fungal strains, Trichophyton longifusus, Microspoum canis, and Fusarium solani were susceptible to the extracts and fractions with MICs ranging from 0.08 to 200 mg/mL. In case of bacterial strains, Staphylococcus aureus, Pseudomonas aeruginosa and Salmonella typhi were susceptible to the extracts and fractions with MICs ranging from 0.08 to 200 mg/mL. Comparison results were carried out using imipinem, miconazole and amphotericin B as standard antibiotics.
The present article presents the results of a recent (2009) survey of understandings and attitudes to heritage and culture in Chitral, Pakistan. Chitral has two main ethnic-religious groups: the Muslim Kho and the Kalasha, who are the largest non-Muslim minority group in the Hindu Kush. Very little is known formally of Chitral history and prehistory beyond the last 200-300 years, and this has led to a relatively set list of heritage and cultural events or traits being iterated by local people and outsiders alike. With a growing emphasis on tourism and development in Chitral we think that it is important for local people to have understanding and control of what is and is not presented as heritage here, and also how heritage might be appropriately preserved. We also touch on the tensions between a powerful majority and a less powerful minority group, and the impact such an unequal relationship has on heritage.
An efficient method has been developed for the synthesis of β-enaminones under solvent-free reaction conditions using PPA-SiO 2 as catalyst. The reaction yields were good to excellent (up to 90%). This methodology affords high selectivity and good tolerance of a variety of different functional groups present on both aromatic and aliphatic amines. In addition, the methodology is environmentally benign and cost-effective due to absence of solvent and easy work-up.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.