herpes simplex virus (hsv) causes a wide range of pathologies in the human central nervous system (cns) such as stroke. it was proposed that there is an association between hsv infection and stroke with different results reported by the researchers using different methods. this study aimed to investigate the frequency of hsv among stroke patient and control groups. we detected hsv in 28 stroke ...

background: human pathogens that can cause infertility may also affect sperm count and quality. viral infections can be considered as direct and/or indirect cause of male factor infertility. objective: our goal was to investigate the prevalence of herpes simplex virus in the semen of infertile men attending the avicenna infertility clinic, and to compare it with the herpes virus serology result...

background: the present study sought to investigate molecular evidence for association between the presence of herpes simplex virus (hsv), cytomegalovirus (cmv), and epstein-barr virus (ebv) in crc and colorectal polyp by using the pcr method in iran. methods: in this analytical case-control study, we selected 15 patients with crc, 20 patients with colorectal polyp, and 35 patients without mali...

objective herpes simplex virus (hsv) infection during pregnancy may lead to fetal loss. the aim of this study was to explore the infection rate of hsv type 1 and 2 infection associated with spontaneous abortion in a pilot case-control study in two cities of iran in 2010. patients and methods placenta and curettage samples from 35 healthy full term neonates and 35 cases of spontaneous abortion w...

purpose: the main purpose of this study was to evaluate the prevalence of herpes simplex virus 1 and 2 (hsv-1 and hsv-2), varicella-zoster virus and adenovirus associated with conjunctivitis in swab samples of patients who referred to eye specialist hospitals in tehran. methods: in this cross-sectional study, swab samples from patients with acute conjunctivitis during the first sixth months of ...

abstract        background and objective: herpes simplex encephalitis is a life-threatening consequence of the central nervous system (cns) infection with herpes simplex virus (hsv). although it is a rare disease, mortality rates reach 70% in the absence of therapy and only a minority of individuals can return to normal function. the aim of this study was to determine possible correlation betwe...

background pcr is a molecular technique for herpes simplex virus (hsv) detection that can cause life-threatening infections such as encephalitis and keratitis. however, the main issues, false-negative results causing by pcr inhibitors, of this technique that reduce pcr efficiency. to overcome this problem, a competitive internal amplification control (iac) was constructed for conventional pcr u...

background: herpes simplex virus (hsv) is a member of herpesviridae and a leading cause of human viral diseases. meningitis occurs as a complication of hsv-1 or hsv-2 primary infection. objectives: we aimed to evaluate hsv meningitis in children in gorgan province, iran. patients and methods: forty-five cerebrospinal fluid samples were taken from children referred with meningitis symptoms. samp...

The aim of this study was to determine the genetic structure of A. simplex s.l. populations. This was done by applying PCR-RFLP and RAPD-PCR to 42 specimens morphologically identified as third stage larvae of A. simplex s.l. Of these larvae, 59.26% of those of Mediterranean origin are identified by PCR-RFLP as A. pegreffii. In Atlantic waters, this percentage dropped to 20.00% while A. simplex ...