Distribution of inhaled aerosol using nasal nebulizer.
نویسندگان
چکیده
منابع مشابه
[Distribution of inhaled aerosol using nasal nebulizer].
In this paper, we examined distribution and deposition of inhaled 99mTc aerosols in human respiratory tract, nebulization equipment and expired aerosols. Jet nebulizers were used and aerosols were inhaled through the nose. Results were as follows: 1. On normal breathing, deposition rate of human respiratory tracts in normal subjects were 22% of total dosage and there was no difference from sinu...
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BACKGROUND The human respiratory airway undergoes dramatic growth during infancy and childhood, which induces substantial variability in air flow pattern and particle deposition. However, deposition studies have typically focused on adult subjects, the results of which cannot be readily extrapolated to children. We developed models to quantify the growth of human nasal-laryngeal airways at earl...
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Non-human primates are the animals closest to humans for use in influenza A virus challenge studies, in terms of their phylogenetic relatedness, physiology and immune systems. Previous studies have shown that cynomolgus macaques (Macaca fascicularis) are permissive for infection with H1N1pdm influenza virus. These studies have typically used combined challenge routes, with the majority being in...
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ژورنال
عنوان ژورنال: Nippon Jibiinkoka Gakkai Kaiho
سال: 1991
ISSN: 0030-6622,1883-0854
DOI: 10.3950/jibiinkoka.94.51