نتایج جستجو برای: respiratory infecions
تعداد نتایج: 206471 فیلتر نتایج به سال:
asthma is one of the most common chronic illnesses in childhood with an increased rate of hospitalization. in order to detemine the considerable factors for hospitalization of asthmatic children in our patients, we carried out a retrospective study of children with asthma who were admitted to children medical center affiliated to tehran university of medical sciences over a 3 year period ( 1993...
Human Enteroviruses replicate in gastrointestinal tract and are excreted to the sewage system through feces, so isolation of Enteroviruses from sewage can be considered as a sensitive indicator for virus cirulation in society. They are originally given the name of Enteroviruses, but the inadequacy of this term became apparent when some Coxackie and Echoviruses were also found in acute respirato...
Chubak and colleagues reported that moderate-intensity xercise training reduced common cold incidence but had o effect on the total incidence of upper respiratory infecions. As a motivation for the trial, they cited 2 randomized to 4-month trials; however, these trials did not find a tatistically significant effect on upper respiratory infection ncidence from moderate exercise, but the studies ...
OBJECTIVES To identify the determinants and describe the extent of diarrhoeal diseases among under-five children in urban Ethiopia. DESIGN Community based, cross-sectional study. SETTING Jimma, a town in south western Ethiopia, is an urban area with multi-ethnic population. The town is divided into 20 kebelles. Each kebelle has a population of about 5000 people. SUBJECTS Six hundred and f...
is now generally accepted that most infecions with the tubercle bacillus, at least those r?m which pulmonary tuberculosis results, are Produced by inhalation of material containing ubercle bacilli. This material may be either n>?ist or dry. In the moist form it is usually aled from droplets produced by a patient c?ughing, sneezing or speaking loudly. These 1 ^Plets have a very limited range, va...
INTRODUCTION ............................................................. 46 MEASUREMENT OF BACTERICIDAL AND BACTERIOLYTIC ACTIVITY.................. 47 Deectio of Serum Bactericidal Activity ............................................................. 47 Deteto of Serum Bacterlolytic Activty ............................................................. 51 MECHANISM OF SERUM BACTERICIDAL AND ...
objectives we assessed the prevalence of three common viruses including; respiratory syncytial virus (rsv), human rhinovirus (hrv), and human metapneumovirus (hmpv), in children with acute wheezing. patients and methods ninety six wheezy children, 48 males (50%) and 48 females (50%)under the age of 5 years, were enrolled in the study. all patients visited as outpatients or inpatients when refer...
background: despite wide application of chromium in electroplating industry, the pulmonary effects of chronic exposure to this chemical have not been extensively studied and are subject of debate and controversy. this study was, therefore, undertaken to further address this issue. methods: the study population consisted of a group of 15 workers with a history of past and present occupational ...
background respiratory syncytial virus (rsv) can cause acute respiratory infection (ari) in infants and young children. objectives this study was conducted to determine the incidence of rsv infection and its subgroups among children with ari. materials and methods a total of 100 throat samples were collected from hospitalized children with ari in different hospitals across the khuzestan provinc...
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