The aim of this research was to figure out the code mixing that existed in English communication among students while doing group discussion and classify types occurred during speaking activity. Actually, may probably happens is being taught as foreign language since we have Indonesian our first so concept bilingualism could be built students. For example, Universitas PGRI Sumatera Barat 2021 A...

BACKGROUND Mosquitoes are associated with the transmission of malaria, dengue, Japanese encephalitis, filariasis and other viral diseases throughout the globe, apart from being a nuisance pest. Biological control alone or as a part of integrated vector management stands to be a better alternative to the chemical controls aimed against pest mosquitoes. At the same time it is necessary to control...

Elaboration of an optimized kinetic test for urinary alanine aminopeptidase at 37 degrees C is described. As final concentrations, 50 mmol/L tris(hydroxymethyl)aminomethane x HCl buffer, pH 7.8, and 2 mmol/L alanine-4-nitroanilide are proposed. Five- to sixfold activitiy is obtained as compared with a generally used test procedure. Coefficients of variation for the method (within-run and betwee...

The aim of this study was to explore the plasmid characteristics of eight clinical Enterobacteriaceae strains containing extended broad spectrum beta-lactamases and plasmid-mediated quinolone resistance. Plasmids were transferred by conjugation or transformation and resistance determinants were investigated by PCR. We showed that at least one plasmid harbouring qnrB or qnrS determinant was tran...

Objective: The aim of this study is to determine antimicrobial properties oak honey on biofilm microorganisms and its potential usage.
 Material Methods: was collected in 2 years from the same region (OHPH/OHSH). Susceptibility patterns clinical strains three bacteria (Escherichia coli-ATCC 35218), (Staphyllococcus aureus-ATCC 29213) , (Pseudomonas aeruginosa -ATCC 27853) one yeast (Candid...

OBJECTIVE Quinolone resistance is usually caused by various chromosomal mutations, but has been more recently associated with plasmids which carry the qnr determinant. The aim of this study is to investigate the prevalence of qnr genes in clinical isolates of Enterobacteriaceae in Jamaica. METHODS A total of 255 non-duplicate fluoroquinolone-resistant Enterobacteriaceae clinical isolates, com...