نتایج جستجو برای: infection disease
تعداد نتایج: 1826265 فیلتر نتایج به سال:
COVID-19 was announced pandemic by March 2020. Due to the high prevalence of the disease and its staggering spread, it is very important to identify various manifestations of this viral infection. The aim of this study is to review published articles about cutaneous involvement of COVID-19 disease. Cutaneous manifestations are rare in COVID-19 disease and it is essential to recognize these po...
Abstract Background & Aims: Atherosclerosis is the main reason of cardiovascular diseases, and risk factors incorporated in atherosclerosis involvement include infections like Helicobacter pylori. In the current study the incidence of contamination to Helicobacter pylori, atherosclerosis causing factors, and the effect of these factors on the serum levels of lipids and lipoproteins are studied...
Cryptosporidiosis is one the reasons of diarrhea between children in the world. The prevalence of cryptosporidium in children is more than adult. This research is effective for studying of prevalence of this disease in students of elementary schools in the west of Tehran(aged 6 to 12 years) In this study 3 fecal samples preserved in 10% formalin, were collected from 500 children. Oocyst ...
Background: To get accustomed with cutaneous manifestations related to AIDS is effective in early diagnosis of this disease. Objective: To evaluate the cutaneous manifestations in HIV seropositive patients. Patients and Methods: A prospective, descriptive and cross-sectional study was performed on HIV-positive male prisoners in Kermanshah central prison and in addiction camp, referred to skin d...
Clostridium difficile (C. difficile) is an important factor in the development of the gastrointestinal diseases because of irrational antibiotic prescription and antimicrobial resistance. In the past, this bacterium was introduced as an agent of the infection in the hospitals called "hospital acquired Clostridium difficile infection". This infection is a main cause of morbidity and mortality in...
Background and Aim: Today ischemic heart diseases are the first reason of death in most societies , and in studies done some testimonies have reported about the role of inflammations and chronic infections in the pathogenesis of coronary heart disease. The aim of this study was to find out if there were any association between Helicobacter- pylori infection and atherosclerosis. Materials and M...
giardiasis caused by the intestinal flagellate giardia duodenalis. it is postulated that animals may be a reservoir for human infection and vice versa, thus, giardiasis classified as a zooanthroponotic disease. therefore, accurate information about the giardia infection in animals can help the control and prevention of disease in human. with respect to considerable population of cats in iran an...
the internal infections of erwinia amylovora have important roles for disease beginning in the spring and dissemination of inoculum through infected vegetative planting material and nursery trees. in this study, we survey internal infection of erwinia amylovora in symptomless commercial apple cultivars in karaj and damavand cities, using optimized diagnostic methods such as plating on semi sele...
Reovirus infections are actually related to a lot of disease conditions with different clinical manifestations. Reoviruses have been isolated from a variety of tissues in poultry, suffering from different disease conditions including viral arthritis/tenosynovitis, stunting syndrome, respiratory disease, enteric disease, immunosuppression and malabsorption syndrome. Economic losses related to re...
background: with respect to the importance of hepatitis a in patients with chronic liver disease, current study was conducted with the aim of determining the prevalence of previous hepatitis a infection in hepatitis b virus carriers with different stages of liver disease. materials and methods: this was a cross sectional study. 283 hbsag positive subjects (including 118 inactive carriers, 144 p...
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