نتایج جستجو برای: rotavirus infection
تعداد نتایج: 462222 فیلتر نتایج به سال:
Rotavirus antigenemia in Indian children with rotavirus gastroenteritis and asymptomatic infections.
BACKGROUND Rotavirus gastroenteritis results in significant morbidity and mortality in Indian children. Although there are numerous studies on rotavirus diarrhea, there are few reports on antigenemia and extraintestinal presentations in these populations. METHODS Following screening for rotavirus antigen of stool samples from children with and without acute gastroenteritis with a commercial e...
The need for a rotavirus vaccine in India is based on the enormous burden associated with the >100,000 deaths due to rotavirus diarrhea that occur annually among Indian children. Two rotavirus strains identified during nosocomial outbreaks of rotavirus infection in New Delhi and Bangalore, India, more than a decade ago are being developed as live oral vaccines. Infected newborns had no symptoms...
BACKGROUND The first European rotavirus surveillance network, EuroRotaNet, comprising 16 laboratories in 15 European countries, has been established. METHODS Fecal samples from gastroenteritis cases positive for group A rotavirus antigen were collected from multiple European countries from 2005 to mid-2008 and were subjected to G and P genotyping. Epidemiological data collected included age, ...
Rotavirus has been considered the main agent of infectious diarrhea especially among younger children. We addressed the prevalence of rotavirus-associated diarrhea and the diversity of circulating electropherotypes by immunochromatography and RNA electrophoresis. Stool samples were taken from 391 children (267 with diarrhea) from the lower socioeconomic stratum who sought treatment in the Hospi...
introduction: in developing countries, rotaviral diarrhea is the cause of death of many children, and is the main etiology of gastroenteritis in children under 2 years old. determination of the prevalence of rotaviral infection can reveal the impact of this infection in this group of the population and provides clues as to the strategies for prevention and treatment protocols for children suffe...
This report describes a case of acute pancreatitis in a 2-year-old boy following rotavirus gastroenteritis. Its characteristics are analyzed and discussed in the light of another 4 cases of pancreatitis associated with rotavirus infection found through a systematic review of the international literature. None of the five children underwent surgery or was referred to an intensive care unit and a...
Incidence of rotavirus infection in different age groups of pediatric patients with gastroenteritis.
An enzyme immunoassay was used to detect rotavirus in the stools of 176 pediatric patients presenting with gastroenteritis. The highest incidence of rotavirus infection was found among patients less than 1 year of age. In contrast to previously reported studies, 23% of neonates with gastroenteritis had rotavirus in their stools. This relatively easy and rapid method was helpful in the managemen...
Results: Of the 144 fecal specimens analyzed by RT-PCR assays, 103 (71.5%) were positive for rotavirus infection. Single infections were detected in 58 samples (40.3%), with 34 (23.6%), 19 (13.2%), and 5 (3.5%) identified as rotavirus groups A, B, and C, respectively. Mixed infections with two and even three rotavirus groups were identified in 45 fecal samples (31.2%). Rotaviruses B and C were ...
patients and materials this was a across-sectional prospective study performed at the pediatric department of rasoul hospital, tehran, iran (2009-2011) on 80 hospitalized children with viral age. all stool samples were collected on viral transport media. human bocavirus (hbov) was detected using the real-time pcr taqman method. molecular detection of human parechovirus type 1 (hpev-1) rna in st...
Rotaviruses infect and elicit diarrhea in neonates of most mammalian species and cause 800,000 infant deaths a year. We used neonatal piglets to study the effects of dietary animal plasma proteins on intestinal health following rotavirus infection. Plasma protein contains a diverse mixture of functional components with biological activity and improves the health of animals challenged with other...
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