background: educational centers have higher standards for controlling noise pollution as it has been shown that noise pollution is a major cause of discomfort for teachers and students. noise pollution reduces concentration, interferes in the conversation, and leads to dropouts and lower grades especially in mathematics. the present study aimed to evaluate noise pollution in the schools of birj...

Abstract The aims of the present study were to detect Escherichia coli in chicken distributed Birjand, investigate prevalence ESBL and AmpC beta-lactamases producers among them, identify their antibiotic resistance patterns. was conducted on 150 samples, antimicrobial susceptibility patterns determined by Kirby–Bauer disk diffusion method. Phenotypic identification performed combined test (CDT)...

Introduction: The alteration in serum lipid profile; increase in total cholesterol (TC), triacylglycerol (TAG), and low-density lipoprotein cholesterol (LDL-C); and reduction in high-density lipoprotein cholesterol (HDL-C) are key factors in cardiovascular disease progression. The high prevalence and severity of cardiovascular diseases require new screening tools for better evaluation. Atheroge...

our troops, first appears in the medical returns of the East Persian Forces on May 27, 1918, when a case was reported from Meshed. Twenty-two cases were reported from Meshed up to the end of August 1918, when the small epidemic subsided. Twenty-five cases were reported from Turbat-i-Haidari up to the end of September 1918, the first admission being on June 7, 1918. This small town lies about 84...

September 29th, 2012 is entitled "World Heart Day" and the theme of the current year is "One World, One Heart, One Home, and Focus on Women and Children". Cardiovascular diseases are the most common causes of mortality in women and men.1 Various studies have probed into the differences in the clinical symptoms, risk factors, and prognoses between male and female patients with acute myocardial i...

BACKGROUND Childhood obesity could induce some risk factors for cardiovascular disease (CVD) including serum lipid abnormalities, hypertension, and atherosclerosis. The present study aimed to comparison the lipid profile in normal children with cases having overweight, obesity and central obesity. METHODS In this case control study, which was conducted 2013, serum lipids for three groups of c...

in order to investigate the effect of two spermidine concentrations (0.5 and 1 µ m ) on in vitro gynogenesis of six onion accessions from khorasan province this research was carried out. results showed that the highest and lowest percentage of gynogenesis rate was belonged to m2 and m5 media, respectively. the highest (1.41) and lowest (0.33) percentage of gynogenic embryo were belonged to rosh...