منابع مشابه
Selective infection of lower respiratory tract by respiratory viruses in children with recurrent respiratory tract infections.
Thirty preschool children presenting with recurrent respiratory infections and their unaffected siblings were observed prospectively for a year. The index children experienced more episodes of acute respiratory infection than their siblings. Respiratory viruses were the major cause of respiratory infections. The index children had lower respiratory tract disease, predominantly wheeze, during 34...
متن کاملThe association of newly identified respiratory viruses with lower respiratory tract infections in Korean children, 2000-2005.
BACKGROUND This study was performed to evaluate the associations of newly recognized viruses, namely, human metapneumovirus (hMPV), human coronavirus (HCoV)-NL63, and human bocavirus (HBoV) with lower respiratory tract infections (LRTIs) in previously healthy children. METHODS To determine the prevalences of 11 viruses--respiratory syncytial virus (RSV), adenovirus, rhinovirus, parainfluenza ...
متن کاملHuman bocavirus, a newly discovered parvovirus of the respiratory tract.
Human Bocavirus is a newly discovered parvovirus. This virus is the fourth most frequently detected virus among symptomatic children with respiratory infection. Human Bocavirus is present worldwide and is a probable cause of symptomatic respiratory infection, although Koch's postulates are not all fulfilled. In this article, we propose an overview of the main clinical data about this virus, two...
متن کاملHuman metapneumovirus: a newly described respiratory tract pathogen.
Human metapneumovirus is an emerging human respiratory pathogen first discovered in 2001. It clinically resembles respiratory syncytial virus, can cause both upper and lower tract disease, and has been associated with serious illness in the young, among the immunosuppressed, and in the chronically ill. Cough and congestion are frequently reported, and respiratory failure may occur. Initial infe...
متن کاملNewly recognized vital nitrogen cycle.
Soil and sea bacteria produce a small amount of nitrous oxide (N(2)O); a small part of this N(2)O is photochemically converted to nitric oxide (NO) in the stratosphere. This process has recently been shown to be the principal source of the active oxides of nitrogen (NO and NO(2)) in the stratosphere. The active oxides of nitrogen catalytically destroy ozone, and NO and NO(2) appear to be a prin...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Annual Review of Microbiology
سال: 1958
ISSN: 0066-4227,1545-3251
DOI: 10.1146/annurev.mi.12.100158.000405