conclusions helicobacter pylori infection has a significant effect on platelet count in patients with citp and h. pylori eradication therapy should be considered as an important factor in platelet count recovery in citp patients. results from a total of 23 patients with citp, 43% (10) of the cases were h. pylori positive and after eradication therapy, eight patients (80%) were successfully trea...

background: prediabetes is a high‑risk condition for type 2 diabetes mellitus. the growing prevalence of diabetes emphasizes on the necessity of concentrating on various strategies to prediabetes prevention and management. probiotics as a group of functional foods might exert antidiabetic effects. this study aimed to assess the effects of probiotic administration on blood lipid profile and bloo...

background recombinant activated factor vii (rfviia; novoseven® rt, novo nordisk, bagsvaerd, denmark) is a synthetic pro-coagulation factor derived from hamster kidney cells. objectives the purpose of this study was to evaluate the prescribing patterns of recombinant factor viia (rfviia) at a single, tertiary care pediatric hospital by indication of usage and dose administered. materials and me...

improvements in science and technology and the use of modern machinery in manufacture have led to increase in the number of workers exposed to hazardous agents including noise. this study evaluated the effects of occupational noise on hearing loss and blood pressure in welders after 4 years.in this cohort study, all of the welders working at one of neyshabur's water heater producing factories w...

the aim of this study was to evaluate the immune system and lymphocyte function in 41 iranian β-thalassemic patients and 50 controls, ages ranging from 2 to 18 years. the patients consisted of 20 splenectomized and 21 non-splenectomized patients. they were treated with desferal, and had received repeated blood transfusion. laboratory investigations included measurement of total t lymphocytes, a...

by drawing blood through a heparin lock, patients can be protected from skin damages duo to repeated needle sticks. in addition, this procedure can assist to gain more precise results in laboratory test and to prevent further complications. probably, you have ever used a heparin lock in order to infusion of medicines but, it is possible that you never use of that for blood sampling. both two pr...

objective oxygen intoxication plays an important role in the pathogenesis of some fetal diseases such as encephalopathy, ischemia& hypoxia. antioxidants can reduce oxidative damage in newborns. the object of this research was measuring total value of antioxidant and vitamin c in blood sample of pregnant women before delivery, and also in umbilical cord blood of their newborn, and repeating thes...

introduction and aims: considering high prevalence of hepatitis b virus (hbv) in iran and need for its prevention, determination of causes and risk factors can help health policy makers in control of disease. materials and methods: all blood donors of tehran city from april 1997 to march 2000 were studied in a case control design. hbsag positive donors who were referred to hepatitis consultatio...