Abstract:
:With growing evidence of the association between daily mortality and air pollution in adults, it is important to investigate whether infants are also susceptible to the adverse health effects of ambient air pollutants. The purpose of this study is to examine the relationship between air pollution and postneonatal mortality in Kaohsiung, Taiwan, a large industrial city with a tropical climate, during the period 1994-2000, using a case-crossover analysis. Case-crossover analysis provides an alternative to Poisson time-series regression for studying the short-term adverse health effects of air pollution. The air pollutants examined included particulate matter (PM(10)), sulfur dioxide (SO(2)), ozone (O(3)), nitrogen dioxide (NO(2)), and carbon monoxide (CO). The risk of postneonatal deaths was estimated to increase by 4.0% per 67 microg/m(3) (the interquartile range in daily ambient concentration of PM(10)) for PM(10), 1.8% per 17.84 ppb for NO(2), 5.1% per 0.31 ppm for CO, and 4.6% per 19.20 ppb for O(3). Although positive, none of these associations achieved statistical significance. The established link between air pollution levels and infant mortality may not be as strong in cities with tropical climates, although other factors such as differences in pollutant mix or the underlying health of the postneonates may explain the lack of a strong association in this study. Further studies of this type in cities with varying climates and cultures are needed.
journal_name
Inhal Toxicoljournal_title
Inhalation toxicologyauthors
Tsai SS,Chen CC,Hsieh HJ,Chang CC,Yang CYdoi
10.1080/08958370500434214subject
Has Abstractpub_date
2006-03-01 00:00:00pages
185-9issue
3eissn
0895-8378issn
1091-7691pii
Q2K808N6K2087268journal_volume
18pub_type
杂志文章abstract::The purpose of this study was to characterize the respiratory effects of single and repeated controlled exposures to clean warm humid and cold dry air in a new model of anesthetized, mechanically ventilated guinea pigs, and to compare findings with known effects in humans. Intratracheal air (T(tr)) and retrotracheal t...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.1080/08958370050085129
更新日期:2000-08-01 00:00:00
abstract::This special issue describes the scientific progress and scientific review process to develop a safer cigarette. A peer-review panel, the ECLIPSE Expert Panel, was convened to critically review the potential health hazards of this new cigarette to a reference, conventional cigarette that bums tobacco. This new cigaret...
journal_title:Inhalation toxicology
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doi:10.1080/08958378.2000.11720735
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abstract:CONTEXT:Air pollution exposure affects autonomic function, heart rate, blood pressure and left ventricular function. While the mechanism for these effects is uncertain, several studies have reported that air pollution exposure modifies activity of the carotid body, the major organ that senses changes in arterial oxygen...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.3109/08958378.2014.984881
更新日期:2015-01-01 00:00:00
abstract::Ozone (O₃), a commonly encountered environmental pollutant, has been shown to induce pulmonary fibrosis in different animal models; the underlying mechanism, however, remains elusive. To investigate the molecular mechanism underlying O₃-induced pulmonary fibrosis, 6- to 8-week-old C57BL/6 male mice were exposed to a c...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.3109/08958378.2011.584919
更新日期:2011-07-01 00:00:00
abstract::The primary objective of this study was to correlate the emission of macro and nanoparticles released during the process of metal inert gas/metal active gas (MIG/MAG) of stainless steel with different gas mixtures. Using different gas mixtures with different heat inputs, it was possible to determine fume formation rat...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.1080/08958378.2017.1358778
更新日期:2017-05-01 00:00:00
abstract:OBJECTIVE:Mucociliary clearance sustains a baseline functionality and an "on demand" capability to upregulate clearance upon irritant exposure involving mucus hypersecretion and accelerated ciliary beat frequency (CBF) modulated by nitric oxide (NO). This study characterized these elements as well as cellular and exoge...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.1080/08958378.2017.1318985
更新日期:2017-02-01 00:00:00
abstract::The Toxicological Evaluation of Realistic Emissions of Source Aerosols (TERESA) study involved withdrawal, aging, and atmospheric transformation of emissions of three coal-fired power plants. Toxicological evaluations were carried out in rats exposed to different emission scenarios with extensive exposure characteriza...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.3109/08958378.2010.566291
更新日期:2011-08-01 00:00:00
abstract::Continuous environmental or occupational exposure to airborne particulate pollution is believed to be a major hazard for human health. A technique to characterize their deposition and clearance from the lungs is fundamental to understand the underlying mechanisms behind their negative health effects. In this work, we ...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.3109/08958378.2010.549856
更新日期:2011-02-01 00:00:00
abstract::This study is focused on the characterization of particles emitted in the metal active gas welding of carbon steel using mixture of Ar + CO2, and intends to analyze which are the main process parameters that influence the emission itself. It was found that the amount of emitted particles (measured by particle number a...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.3109/08958378.2014.897400
更新日期:2014-05-01 00:00:00
abstract:CONTEXT:Sulfur mustard (SM) causes skin blistering and long-term pulmonary dysfunction. Its adverse effects have been studied in battlefield-exposed humans, but lack of knowledge regarding confounding factors makes interpretation challenging. Animal studies are critical to understanding mechanisms, but differences betw...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.3109/08958378.2010.493901
更新日期:2010-09-01 00:00:00
abstract::The purpose of the Enhanced Particulate Matter Surveillance Program was to provide scientifically founded information on the chemical and physical properties of dust collected over a period of approximately 1 year in Djibouti, Afghanistan (Bagram, Khowst), Qatar, United Arab Emirates, Iraq (Balad, Baghdad, Tallil, Tik...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.1080/08958370802464273
更新日期:2009-02-01 00:00:00
abstract::Introduction: Tobacco use is a major risk factor of cardiovascular diseases (CVD) and atherosclerosis in particular. The use of waterpipe smoking (WPS) is increasing due to the misperception that it is less harmful than cigarette smoking due to its flavor and the use of water as a filter. Thus, research that investiga...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.1080/08958378.2019.1606366
更新日期:2019-02-01 00:00:00
abstract::With regard to genotoxicity testing and cancer risk assessment, particles and fibers form a rather specific group among all toxicants. First, the physicochemical behavior of fibrous and nonfibrous particles is usually very different from that of nonparticulate, chemical carcinogens. Reactive oxygen species (ROS) are b...
journal_title:Inhalation toxicology
pub_type: 杂志文章,评审
doi:10.1080/089583701753338631
更新日期:2002-01-01 00:00:00
abstract::Minimally invasive approaches to detect/predict target organ toxicity have significant practical applications in occupational toxicology. The potential application of peripheral blood transcriptomics as a practical approach to study the mechanisms of silica-induced pulmonary toxicity was investigated. Rats were expose...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.3109/08958378.2012.697926
更新日期:2012-08-01 00:00:00
abstract:OBJECTIVE:Numerous studies have found an association between transiently increased particulate matter air pollution and acute adverse cardiovascular health effects; however, the mechanisms underlying these effects are not clear. Translocation of ultra-fine ambient particulate matter has been proposed to play a key role...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.3109/08958378.2013.844749
更新日期:2013-11-01 00:00:00
abstract::Bronchial epithelial cells exposed to allergens typically secrete chemokines to recruit eosinophils. Persistent inflammation and repair responses result in airway remodeling and irreversible airflow limitation. House dust mite (HDM) is a common allergen causing allergic disorders. Thioredoxin (TRX) is a redox protein ...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.1080/08958370802368730
更新日期:2009-02-01 00:00:00
abstract::Antisense oligonucleotides (ASOs) bind and facilitate degradation of RNA and inhibit protein expression in pathways not easily targeted with small molecules or antibodies. Interleukin (IL)-4 and IL-13 potentiate signaling through the shared IL-4 receptor-α (IL-4Rα) subunit of their receptors. ASO targeting of IL-4Rα m...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.3109/08958378.2014.907587
更新日期:2014-07-01 00:00:00
abstract::Methylhexahydrophthalic anhydride (MHHPA) is a reactive, low molecular weight chemical used in products such as plastics, paints, and electronic components. Exposure to MHHPA may lead to work-related airway diseases such as rhinitis, conjunctivitis, and asthma. Twelve subjects employed at a plant manufacturing electri...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.1080/08958370802715997
更新日期:2009-10-01 00:00:00
abstract:OBJECTIVES:Rodents used in scientific research are typically housed in cages containing natural bedding materials. Despite extensive evidence of biological harm from inhaled particulate matter (PM), relatively little work has been performed to measure bedding-generated PM exposure in caged animals used in basic science...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.1080/08958378.2019.1694109
更新日期:2019-08-01 00:00:00
abstract::The lung toxicity of inhalable polymer materials is normally carried out by evaluation of the histopathology responses of rat lungs to repeat, nose-only, exposures of an inhalable aerosol of material in a 13-wk subchronic repeat dose toxicity study. The introduction of transcriptomics into toxicology has allowed the c...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.1080/08958370500444304
更新日期:2006-04-01 00:00:00
abstract::An original mathematical model describing particle diffusion in human nasal passages is presented. A unique feature of the model is that it combines effects of both turbulent and laminar flows. To account for turbulence, concentration equations written in cylindrical coordinates are first simplified by a scaling techn...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.1080/08958370304458
更新日期:2003-04-11 00:00:00
abstract::Respiratory disturbances play a central role in chemical warfare nerve agent (CWNA) induced toxicity; they are the starting point of mass casualty and the major cause of death. We developed a microinstillation technique of inhalation exposure to nerve agent VX and assessed lung injury by biochemical analysis of the br...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.1080/08958370600602116
更新日期:2006-06-01 00:00:00
abstract::Oxidative stress is thought to be the pathogenesis of pulmonary fibrosis induced by asbestos, and heme oxygenase-1 (HO-1) protects lung tissue against oxidative stress. We hypothesized that HO-1 is associated with oxidative lung injury caused by exposure to asbestos. This study was conducted to investigate the time co...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.1080/08958370590922580
更新日期:2005-05-01 00:00:00
abstract::The purpose of this exploratory study within the integrated subchronic inhalation exposure study (Lippmann et al., 2005) was to identify genes in heart and lung tissue that changed in expression level as a result of subchronic exposure to concentrated ambient particles (CAPs). Identification of CAPs exposure-related c...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.1080/08958370590912851
更新日期:2005-04-01 00:00:00
abstract::This article addresses results from a single 4-h and repeated 1- and 4-wk inhalation exposure studies in Wistar rats with vapor and/or aerosol atmospheres of 4-ethoxyaniline (p-phenetidine). Groups of 10 rats/sex were exposed nose-only to mean analytical concentrations of 11.1, 86.2, and 882.6 mg p-phenetidine/m(3) us...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.1080/089583701753210371
更新日期:2001-11-01 00:00:00
abstract:CONTEXT:Ambient particulate matter (PM) is associated with acute exacerbations of airflow obstruction. Additionally, elderly individuals are more susceptible to increased functional morbidity following acute PM exposure. OBJECTIVE:The purpose of this study is to determine the aging effects of PM exposure on the respon...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.3109/08958378.2012.731436
更新日期:2012-12-01 00:00:00
abstract::Cell signaling by pathogenic minerals may initiate the transactivation of genes that are critical to carcinogenesis and fibroproliferative diseases of the lung and pleura. We have shown previously that stimulation of the mitogen-activated protein kinase (MAPK) cascade by asbestos fibers leads to phosphorylation events...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.1080/08958378.2000.11463240
更新日期:2000-01-01 00:00:00
abstract::Studies have shown associations between acute ambient particulate matter (PM) levels and increases in morbidity and mortality from cardiovascular diseases. We have previously reported in 24 healthy adults that exposure to concentrated ambient particles plus ozone (CAP + O(3)) caused a mean decrease of 0.09 mm in brach...
journal_title:Inhalation toxicology
pub_type: 杂志文章
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更新日期:2004-06-01 00:00:00
abstract:OBJECTIVE:Dimethyl sulfide (DMS, CAS 75-18-3) is an industrial chemical. It is both an irritant and neurotoxicant that may be life-threatening because of accidental release. The effects of DMS on public health and associated public health response depend on the exposure concentration and duration. However, currently, p...
journal_title:Inhalation toxicology
pub_type: 杂志文章
doi:10.1080/08958378.2018.1551444
更新日期:2018-01-01 00:00:00
abstract::The understanding of historical ambient asbestos concentrations is critical to exposure mapping and retrospective health impact studies involving asbestos related diseases. Two presentations at the University of Montana Center for Environmental Health Sciences Asbestos Conference (July 28, 2005) introduced novel metho...
journal_title:Inhalation toxicology
pub_type: 历史文章,杂志文章
doi:10.1080/08958370600835138
更新日期:2006-11-01 00:00:00