BACKGROUND: A combination of teaching modalities instead of a single method may enhance learning. The purpose of the current study was to evaluate the effectiveness of integrating e-learning modules into the syllabi of clinical contents from different clinical majors at different levels. METHODS: A total of 108 undergraduate students enrolled from various clinical majors, and participated via u...

introduction: sperm viability test is important in diagnosis and treatment of male infertility. the common test is e&n; and host which they are based on membrane permeability and integrity. the aim of this study was to evaluate mtt assay as a sperm viability test based on mitochondrial activity. materials and methods: washed sperm samples were co-incubated with mtt in different media and differ...

introduction: borago officinalis flower (borage) is a known sedative in herbal medicine the aim of the present study was to evaluate the antinociceptive effect of borage hydroalcoholic extract in formalin test male rats. methods: fifty-six adult male albino wistar rats were randomly divided into seven groups: control groups of a (intact), b (saline), and c (positive control) plus test groups of...

The E-test (PDM Epsilometer; AB Biodisk, Solna, Sweden) is an antimicrobial agent gradient-coated plastic test strip which allows MIC determinations on agar media. The test is performed in a manner similar to the agar disk diffusion procedure. A collection of Haemophilus influenzae and Streptococcus pneumoniae strains possessing various resistance mechanisms was used to evaluate the E-test meth...

Introduction: Escherichia coli (E.coli) as a main cause of both nosocomial and community-acquired infections in humans have a relative potential to develop resistance. Nowadays, most infections caused by ESBL-producing E.coli (ESBLEC) had mostly been described as nosocomial acquired or nursing home related. In this study, we employed E-test assay to detect antibiotic resistance of E.coli ...