Background: Human parvovirus B19 was known as one of the possible cause of mild respiratory tract diseases in previous studies. However, there are some reports of acute obstructive respiratory disease and severe pneumonia. The purpose of current study was to assess the prevalence and clinical features of parvovirus B19 in respiratory infection.    Methods: This study was conducted on...

conclusions in this study b19-parvovirus infection were detected in patients with hematologic disorders in comparison with control subjects. screening of patients with a high risk of parvovirus b19 infection can considerably reduce the incidence and prevalence of b19 infection. results the parvovirus b19-specific nucleotide sequence was detected in 6 patients (20%). none of the samples obtained...

  Background and Objectives: Infection with parvovirus may induce spontaneous abortion, non-immune hydrops fetalis, and intrauterine death in full term infants. The aim of this study was to determine the frequency of parvovirus B19 in paraffin-embedded formalin fixed placental tissues in lost fetuses by PCR method and comparison with its frequency in healthy full term neonates as controls. Ma...

Background & Aims: Maternal infections with parvovirus B19 and cytomegalovirus (CMV) maybe associated with intrauterine fetal death. The aim of this study was to compare frequency of CMV & Parvovirus B19 Infections in intrauterine fetal death (IUFD) and normal pregnancy. Methods: In a case-control study in Afzalipour Hospital during 2006 placental biopsies were collected from 70 cases of IUFD a...

Background and Aims: Human parvovirus B19 may transmit to the fetus via the placenta during pregnancy and cause serious complications such as severe fetal anemia, non-immune hydrops fetalis, and even intrauterine fetal death. The aim of this study was to determine the seroprevalence of parvovirus B19 antibodies among young women, Sanandaj, Iran. Materials and Methods: Ninety young women (15-40 ...

human parvovirus b19 is a very common viral infection especially in school-aged children. the infection during pregnancy can affect the fetus due to lack of mother's immunity. although, there is still no evidence of fetal teratogenic effects with parvovirus b19, but non-immune fetal hydrops and abortion may be caused by vertical transmission of the virus during pregnancy. this study was aimed t...

  Background: Infection with parvovirus B19 may cause fetal losses including spontaneous abortion, intrauterine fetal death and non-immune hydropsfetalis. The aim of this study is to determine the frequency of parvovirus B19 in formalin fixed placental tissues in lost fetuses using real-time PCR method.   Methods : In this cross-sectional study, 100 formalin fixed placental tissues with unknown...

The cytopathic effects induced during parvovirus infection have been widely documented. Parvovirus infection-induced cell death is often directly associated with disease outcomes (e.g., anemia resulting from loss of erythroid progenitors during parvovirus B19 infection). Apoptosis is the major form of cell death induced by parvovirus infection. However, nonapoptotic cell death, namely necrosis,...