List of Articles Open Access Article Abstract Page Full-Text 1 - Different prebiotics on antimicrobial activity of probiotics against some nosocomial infection Open Access Article Abstract Page Full-Text 2 - Effect of kefir grain inoculation rate and incubation temperature on characteristics of kefir from soy milk Open Access Article Abstract Page Full-Text 3 - Bioelectricity generation from wastewater with perception of bio-filtration structures in membrane-less microbial fuel cell (MFC) Open Access Article Abstract Page Full-Text 4 - Effects of oral nicotine on the developing crown-romp lengths and brain rat embryos Open Access Article Abstract Page Full-Text 5 - Determination of diazinon and endosulfan residue in mushrooms (Agaricusbisporus) Open Access Article Abstract Page Full-Text 6 - Molecular detection of Cryptococcus neoformanse in pigeon droppings collected from west Tehran city Open Access Article Abstract Page Full-Text 7 - Assessment of culture media for growth of Lactobacillus as a probiotic bacteria in the milk products Open Access Article Abstract Page Full-Text 8 - The assessment of Klebsiella pneumonia causing urinary tract infection in hospitalized patients