background mercury is one of the most toxic heavy metals. even a small amount of it is toxic for all living organisms. some of bacteria have developed special resistance mechanisms against mercury, in addition to resistant to different antibiotics. these bacteria usually acquire hg and antibiotic resistance genes via horizontal gene transfer in their habitat. objectives the aim of this study wa...

most of the methods that have been proposed for speed estimation of induction machines require the rotor and the stator resistance to change in the normal operating range. on the other hand, estimation of the rotor resistance requires rotor speed. in this paper, after studying conditions for simultaneous estimation of rotor speed and rotor resistance, a method for simultaneous estimation of rot...

diabetes mellitus is a group of metabolic diseases. insulin resistance is defined as a state that needs more insulin to get the biological effects achieved by a lower amount of insulin in the normal state. several molecules which are secreted through adipocytes have been involved in insulin resistance and type 2 diabetes mellitus. adiponectin as a 244 amino acid protein is exclusively expressed...

background ghrelin, a 28 amino acid peptide, is effective in control of appetite and body weight. acylated ghrelin peptide is the active form of this peptide which plays a major role in the body’s energy balance. objectives this study aimed to investigate the possible effect (s) of intensive resistance exercise on acylated ghrelin, growth hormone, glucose, insulin, and cortisol plasma levels. p...

conclusions although the patients carrying m204i mutation were more likely to show lack of responses to lam therapy, lam replacing by other nucleoside/tide analogs plus hbig maybe still effective in decreasing hepatitis b recurrence after liver transplantation. however, it is suggested that drug resistance test should be considered by clinicians during therapeutic management to avoid the follow...

anopheles culicifacies is the vector of malaria in southeastern part of iran, india, west pakistan and ceylon. in 1959 the lc50 % ddt in the panchmahal district of gujarat state (india) had increased. ddt resistant population of a. culicifacies has been reported from west pakistan, burma and iran. after application of ddt in 1959, the density of a. culicifacies decreased sharply. the susceptibi...

puccinia recondite (leaf rust) is an endemic disease in iran; this disease can affect the productivity and quality of wheat, that occurring in all wheat growing regions. genetic resistance to leaf rust of wheat is the most important strategy to control the diseases and 51 leaf rust resistance genes (lr gene) are reported in wheat to provide resistance to leaf rust. this study aims to identify p...

conclusions ctx-m was the most prevalent esbl genotype in uropathogenic e. coli (upec) isolated from uti. in addition, a high frequency of qnr genes among esbl-producing e. coli was identified in this study. in order to avoid treatment failures, we recommend using phenotypic and molecular methods to diagnose these enzymes and qnr genes. results the highest sensitivity was seen to imipenem (96.7...