Antibacterial effectiveness of different zinc salts on and : An in-vitro study.

Objectives: This in-vitro study aimed to evaluate the antibacterial effects of four zinc salts namely zinc chloride, zinc sulfate, zinc citrate and zinc acetate against and .

Methods: Antibacterial susceptibility assay, minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) were undertaken to evaluate the inhibitory activities of different zinc salts against the tested bacteria. A scanning electron microscope (SEM) was used to evaluate the morphological changes of bacterial cells following exposure to zinc salts.

Perceptions of interprofessional education among Malaysian clinical healthcare students.

Introduction: Interprofessional education (IPE), which is aimed at improving the quality of patient care and overall health outcome, has been advocated to prepare future healthcare professionals for collaborative practice OBJECTIVES: This study aimed to investigate the perceptions of IPE among clinical healthcare students at a Malaysian institution METHODS: A validated questionnaire, developed from previous studies, was distributed online to selected final year students of 10 clinical programs from medical, dental, pharmacy and health sciences faculties (n = 501). Quantitative data was analyzed via chi-square test (significance value p < .05) using social sciences software (SPSS).

Genomic characterization of a new endophytic identifies biosynthetic pathway gene clusters for novel phenazine antibiotic production.

Background: are well known for their capability to produce many bioactive secondary metabolites with medical and industrial importance. Here we report a novel bioactive phenazine compound, 6-((2-hydroxy-4-methoxyphenoxy) carbonyl) phenazine-1-carboxylic acid (HCPCA) extracted from , an endophyte isolated from the ethnomedicinal

Methods: The HCPCA chemical structure was determined using nuclear magnetic resonance spectroscopy. We conducted whole genome sequencing for the identification of the gene cluster(s) believed to be responsible for phenazine biosynthesis in order to map its corresponding pathway, in addition to bioinformatics analysis to assess the potential of in producing other useful secondary metabolites.

Streptomyces kebangsaanensis sp. nov., an endophytic actinomycete isolated from an ethnomedicinal plant, which produces phenazine-1-carboxylic acid.

A spore-forming streptomycete designated strain SUK12(T) was isolated from a Malaysian ethnomedicinal plant. Its taxonomic position, established using a polyphasic approach, indicates that it is a novel species of the genus Streptomyces. Morphological and chemical characteristics of the strain were consistent with those of members of the genus Streptomyces.