نتایج جستجو برای: age 245 21 years
تعداد نتایج: 1612985 فیلتر نتایج به سال:
OBJECTIVE To investigate the prevalence of Helicobacter pylori (Hp) infection in pre-school and school age children with C-14 urea breath test, and to explore its association with age and socioeconomic factors in Turkey. METHODS Hp infection status was determined by using Urea Breath Test (UBT). Patients who had previous gastric surgery, Hp eradication treatment or equivocal UBT results were ...
from two centers in Beirut, Lebanon, were studied as to sex and age distribution. The sex incidence among adults was 69% males and 31% females, which is in agreement with the literature. The sex in cidence among children below the age of 15 years was 65.5% males and 34.5% females, which is different from the 4:1 ratio reported in the literature. Of those 245 cases, 22.45% were below the age of ...
aim : the propose of this study was to evaluate the probable correlation between exon and intron polymorphisms of p53 gene and their association with clinicopathological aspects of gastritis. background : regarding to the decisive role of p53 in the development of a variety of human cancers, a comprehensive study concerning probable correlation between polymorphisms in the p53 intron and exon i...
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