نتایج جستجو برای: infection rate
تعداد نتایج: 1364432 فیلتر نتایج به سال:
canine babesiosis is an important worldwide, tick-born disease caused by apicomplexan hemoparasitic from genus babesia. the aim of the present survey was to identify the current state of babesia infection in urban and rural dogs in ahvaz district, southwest of iran. for this reason, 200 rural dogs from 5 village around ahvaz and 200 urban dogs (stratified random sampling) referred to the vet...
ایمپلنت h.a چشمی در ابتدا بوسیله آرتورپری در 1985 بکار رفته برای استفاده عمومی در 1989 بوسیله fda، توسعه یافت . ما در یک مطالعه مقطعی، عوارض ایجاد شده در بیمارانی را که بعد از تخلیه چشم در آنها کره هیدروکسی آپاتیت کار گذاشته شده بود، بررسی کردیم. این مطالعه بر روی بیماران از سال 1372 تا 1377 انجام شده است . از بین 30 مورد بیمار مورد مطالعه، 8 مورد (26 درصد) دچار عارضه شده بودند که 6 نفر آنها مر...
Background and Objective: Sarcocyst infection is one of the most common zoonotic protozoan diseases caused by different Sarcocystis spp. Given the importance of this infection in public health, the infection rate of macroscopic and microscopic sarcocysts in slaughtered goats was determined in Jahrom abattoir. Materials and Methods : Between April and June in 2011, six tissues including the esop...
The study assessed the health quality of wheat (Triticum aestivum L.) and barley (Hordeum vulgare L.) seed samples collected from formal and informal sector in Ethiopia and Syria. In Ethiopia, several seed-borne fungi were found on wheat samples: Cochliobolus sativum, Fusarium avenaceum, F. graminearum, F. nivale, F. poae and Septoria nodorum. C. sativum was predominant with 84% of samples...
Background: Because of predisposing risk factors, prevalence of HIV & HCV in different countries has been reported with different percentages. Co infection of HIV & HCV in patients could have additional effects on infection process, persistence and prevalence rate. The purpose of this study was assessing prevalence rate of these infections especially co infection of HIV and HCV in patients. ...
background : hepatitis b virus (hbv) and hepatitis c virus (hcv) infections are major global public health problems. this study was conducted to investigate the incidence rate of these infections over six successive years in hamadan province, the west of iran. methods: this retrospective cohort study was conducted on the database of hepatitis registry. in this study, 1257 subjects infected by h...
hepatitis b is the most common cause of acute and chronic viral hepatitis in iran. it is the etiology of 70% of end-stage liver disease and hepatocellular carcinoma in the country. before the universal neonatal vaccination in iran (1992), the contact rate with hbv was about 30% and the hbs ag+ rate was about 3%. in 2009 the contact rate has declined to 18% and hbsag+ rate decreased to 2%. the e...
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