| pubmed-article:11295864 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:11295864 | lifeskim:mentions | umls-concept:C0031336 | lld:lifeskim |
| pubmed-article:11295864 | lifeskim:mentions | umls-concept:C0237798 | lld:lifeskim |
| pubmed-article:11295864 | lifeskim:mentions | umls-concept:C0026336 | lld:lifeskim |
| pubmed-article:11295864 | lifeskim:mentions | umls-concept:C0013058 | lld:lifeskim |
| pubmed-article:11295864 | lifeskim:mentions | umls-concept:C0333562 | lld:lifeskim |
| pubmed-article:11295864 | lifeskim:mentions | umls-concept:C1112870 | lld:lifeskim |
| pubmed-article:11295864 | lifeskim:mentions | umls-concept:C2603343 | lld:lifeskim |
| pubmed-article:11295864 | lifeskim:mentions | umls-concept:C1553890 | lld:lifeskim |
| pubmed-article:11295864 | pubmed:issue | 4 | lld:pubmed |
| pubmed-article:11295864 | pubmed:dateCreated | 2001-4-11 | lld:pubmed |
| pubmed-article:11295864 | pubmed:abstractText | Nonhuman primates may be used as human surrogates in inhalation exposure studies to assess either the (1) adverse health effects of airborne particulate matter or (2) therapeutic effects of aerosolized drugs and proteins. Mathematical models describing the behavior and fate of inhaled aerosols may be used to complement such laboratory investigations. For example, the optimal conditions, in terms of ventilatory parameters (e.g., breathing frequency and tidal volume) and aerosol characteristics (e.g., geometric size and density), necessary to target drug delivery to specific sites within the respiratory tract may be estimated a priori with models. In this work a mathematical description of the rhesus monkey (Macaca mulatta) lung is presented for use with an aerosol deposition model. Deposition patterns of 0.01- to 5-microm-diameter monodisperse aerosols within lungs were calculated for 3 monkey lung models (using different descriptions of alveolated regions) and compared to human lung results obtained using a previously validated mathematical model of deposition physics. Our findings suggest that there are significant differences between deposition patterns in monkeys and humans. The nonhuman primates had greater exposures to inhaled substances, particularly on the basis of deposition per unit airway surface area. However, the different alveolar volumes in the rhesus monkey models had only minor effects on aerosol dosimetry within those lungs. By being aware of such quantitative differences, investigators can employ the respective primate models (human and nonhuman) to more effectively design and interpret the results of future inhalation exposure experiments. | lld:pubmed |
| pubmed-article:11295864 | pubmed:language | eng | lld:pubmed |
| pubmed-article:11295864 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:11295864 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:11295864 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:11295864 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:11295864 | pubmed:month | Apr | lld:pubmed |
| pubmed-article:11295864 | pubmed:issn | 0895-8378 | lld:pubmed |
| pubmed-article:11295864 | pubmed:author | pubmed-author:HuntB WBW | lld:pubmed |
| pubmed-article:11295864 | pubmed:author | pubmed-author:MartonenT BTB | lld:pubmed |
| pubmed-article:11295864 | pubmed:author | pubmed-author:MusanteC JCJ | lld:pubmed |
| pubmed-article:11295864 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:11295864 | pubmed:volume | 13 | lld:pubmed |
| pubmed-article:11295864 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:11295864 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:11295864 | pubmed:pagination | 307-24 | lld:pubmed |
| pubmed-article:11295864 | pubmed:dateRevised | 2006-11-15 | lld:pubmed |
| pubmed-article:11295864 | pubmed:meshHeading | pubmed-meshheading:11295864... | lld:pubmed |
| pubmed-article:11295864 | pubmed:meshHeading | pubmed-meshheading:11295864... | lld:pubmed |
| pubmed-article:11295864 | pubmed:meshHeading | pubmed-meshheading:11295864... | lld:pubmed |
| pubmed-article:11295864 | pubmed:meshHeading | pubmed-meshheading:11295864... | lld:pubmed |
| pubmed-article:11295864 | pubmed:meshHeading | pubmed-meshheading:11295864... | lld:pubmed |
| pubmed-article:11295864 | pubmed:meshHeading | pubmed-meshheading:11295864... | lld:pubmed |
| pubmed-article:11295864 | pubmed:meshHeading | pubmed-meshheading:11295864... | lld:pubmed |
| pubmed-article:11295864 | pubmed:meshHeading | pubmed-meshheading:11295864... | lld:pubmed |
| pubmed-article:11295864 | pubmed:year | 2001 | lld:pubmed |
| pubmed-article:11295864 | pubmed:articleTitle | A nonhuman primate aerosol deposition model for toxicological and pharmaceutical studies. | lld:pubmed |
| pubmed-article:11295864 | pubmed:affiliation | Mail Drop 74, National Health and Environmental Effects Research Laboratory, U.S. EPA, Research Triangle Park, NC 27711, USA. martonen.ted@epa.gov | lld:pubmed |
| pubmed-article:11295864 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:11295864 | pubmed:publicationType | Research Support, U.S. Gov't, Non-P.H.S. | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:11295864 | lld:pubmed |
