abstract：:Concurrent exposure to SO(2) and benzo(a)pyrene (B(a)P) resulted in an increased incidence of lung tumors in rodents compared to exposure to B(a)P alone. A synergistic effect on the expression of c-fos and c-jun between SO(2) and B(a)P was observed in lungs after SO(2) and B(a)P exposure. However, tumorigenesis occurs...

journal_title：Inhalation toxicology

authors： Qin G,Meng Z

更新日期：2010-03-01 00:00:00

abstract：CONTEXT:Heart rate alterations associated with exposure to particulate matter (PM) and gaseous pollutants have been observed in epidemiological studies and animal experiments. Nevertheless, the time-lag of these associations is still unclear. OBJECTIVE:Determine the association at different time-lags between the compl...

journal_title：Inhalation toxicology

authors： Ramos-Bonilla JP,Breysse PN,Dominici F,Geyh A,Tankersley CG

更新日期：2010-03-01 00:00:00

abstract：:The immune and hematological systems can be a target for environmental contaminants with potential adverse effects, so the purpose of this study is to provide documentation on immunotoxicity and hematotoxicity of tetrachloroethylene, which is widely used in dry cleaning in Egypt. This study was carried out on 80 adult...

journal_title：Inhalation toxicology

authors： Emara AM,Abo El-Noor MM,Hassan NA,Wagih AA

更新日期：2010-02-01 00:00:00

abstract：:Irritant-induced inflammation of the airways may aggravate respiratory allergy induced by chemical respiratory allergens. Therefore, it was studied whether airway irritation by sulfur dioxide (SO(2)) would enhance respiratory allergic reactions to trimellitic anhydride (TMA), using a rat model. Brown Norway (BN) rats ...

journal_title：Inhalation toxicology

authors： Arts JH,Jacobs EJ,Kuper CF

更新日期：2010-02-01 00:00:00

abstract：:The Provisional Advisory Level (PAL) protocol was applied to estimate inhalation exposure limits for phosgene (CG). Three levels (PAL 1, PAL 2, and PAL 3), distinguished by severity of toxic effects, are developed for 24-hour, 30-day, 90-day, and 2-year durations of potential drinking water and inhalation exposures fo...

journal_title：Inhalation toxicology

authors： Glass D,McClanahan M,Koller L,Adeshina F

更新日期：2009-12-01 00:00:00

abstract：:Recent studies have shown that air pollution is a risk factor for hospitalization for pneumonia. However, there is limited evidence to suggest what subpopulations are at greater risk from air pollution. This study was undertaken to examine the modifying effect of specific secondary diagnosis (including hypertension, d...

journal_title：Inhalation toxicology

authors： Cheng MF,Tsai SS,Chiu HF,Sung FC,Wu TN,Yang CY

更新日期：2009-11-01 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

authors： Jeppsson MC,Lindh CH,Kristiansson MH,Nielsen J,Jönsson BA

更新日期：2009-10-01 00:00:00

abstract：:Inhalation exposure systems are necessary tools for determining the dose-response relationship of inhaled toxicants under a variety of exposure conditions. The objective of this project was to develop an automated computer controlled system to expose small laboratory animals to precise concentrations of airborne multi...

journal_title：Inhalation toxicology

authors： McKinney W,Chen B,Frazer D

更新日期：2009-10-01 00:00:00

abstract：:In order to evaluate the chronic effect of polymerized toner particles on the lung, inflammation- and fibrosis-related genes were analyzed and 8-hydroxydeoxyguanosine (8-OHdG) was examined by using the lung tissue of rats subjected to 24 months of toner inhalation exposure. Wistar female rats were divided into four gr...

journal_title：Inhalation toxicology

authors： Morimoto Y,Hirohashi M,Kasai T,Oyabu T,Ogami A,Myojo T,Murakami M,Nishi K,Kadoya C,Todoroki M,Yamamoto M,Kawai K,Kasai H,Tanaka I

更新日期：2009-09-01 00:00:00

abstract：:The effect of particles from road traffic and wood smoke on the innate immune response in the lung was studied in a lung challenge model with the intracellular bacterium Listeria monocytogenes. Female Balb/cA mice were instilled intratracheally with wood smoke particles, particles from road traffic collected during wi...

journal_title：Inhalation toxicology

authors： Samuelsen M,Cecilie Nygaard U,Løvik M

更新日期：2009-09-01 00:00:00

abstract：:The aim of the present study was to investigate the effect of low-level concentrations, under the occupational acceptable limits, of toluene exposure and peptidoglycan (PGN) stimulation on Th1/Th2 immunity in infant mice. Pregnant BALB/c mice and their offspring were exposed to low-level toluene inhalation (0, 5, and ...

journal_title：Inhalation toxicology

authors： Yamamoto S,Win-Shwe TT,Yoshida Y,Kunugita N,Arashidani K,Fujimaki H

更新日期：2009-08-01 00:00:00

abstract：:Measurement strategies as well as results from measurements at workplaces are presented. Measurements were performed in research laboratories as well as by companies producing small amounts of nanostructured materials. The work was done in the frame of a BAuA (Bundesanstalt für Arbeitsschutz und Arbeitsmedizin) resear...

journal_title：Inhalation toxicology

authors： Plitzko S

更新日期：2009-07-01 00:00:00

abstract：:Nano-sized particles (NSPs) have a diameter of less than 100 nm. When inhaled, they preferentially deposit in the deeper lung, where pulmonary surfactant covers the thin aqueous lining layer. Thus, pulmonary surfactant is the initial contact where NSPs impinge. This can lead to various consequences. For example, bindi...

journal_title：Inhalation toxicology

authors： Schleh C,Hohlfeld JM

更新日期：2009-07-01 00:00:00

abstract：:Laboratory animals exposed to methyl iodide (MeI) have previously demonstrated lesions of the olfactory epithelium that were associated with local metabolism in the nasal tissues. Interactions of MeI in the nasal passage may, therefore, alter systemic toxicokinetics. The current study used unrestrained plethysmographs...

journal_title：Inhalation toxicology

authors： DeLorme MP,Himmelstein MW,Kemper RA,Kegelman TA,Gargas ML,Kinzell JH

更新日期：2009-05-01 00:00:00

abstract：:This study aimed to determine the association between home and vehicle exposure to environmental tobacco smoke (ETS), and chronic bronchitis based on data from 64,961 non-smokers aged 12 years and older who participated in the 2005 Canadian Community Health Survey (CCHS). The proportion of respondents who reported ETS...

journal_title：Inhalation toxicology

authors： Evans J,Chen Y

更新日期：2009-02-01 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

authors： Engelbrecht JP,McDonald EV,Gillies JA,Jayanty RK,Casuccio G,Gertler AW

更新日期：2009-02-01 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

authors： Chuang CY,Chang CH,Huang YL

更新日期：2009-02-01 00:00:00

abstract：:Elastolysis, collagenolysis and gelatinolysis are essential in the pathogenesis of tobacco smoke-induced emphysema; however, these activities have been scantily studied in emphysema secondary to woodsmoke. The aim of this study was to analyze elastolysis, collagenolysis and gelatinolysis, MMP-1, MMP-2, and MMP-9 expre...

journal_title：Inhalation toxicology

authors： Ramos C,Cisneros J,Gonzalez-Avila G,Becerril C,Ruiz V,Montaño M

更新日期：2009-02-01 00:00:00

abstract：:In Germany in 2006 a series of rapidly developing and sometimes severe cases of pulmonary health impairment were observed after normal use of the "Magic Nano Glass & Ceramic" spray and "Magic Nano Bath" spray. In contrast, the previously marketed "Magic Nano" pump spray product (handheld trigger device without propell...

journal_title：Inhalation toxicology

authors： Pauluhn J,Hahn A,Spielmann H

更新日期：2008-11-01 00:00:00

abstract：:Nonhuman primates are often the animal models of choice to study the infectivity and therapy of inhaled infectious agents. Most animal models for inhaled infectious diseases use aerosol/droplets generated by an atomization technique such as a Collison nebulizer that produces particles in the size range of 1 to 3 micro...

journal_title：Inhalation toxicology

authors： Cheng YS,Irshad H,Kuehl P,Holmes TD,Sherwood R,Hobbs CH

更新日期：2008-09-01 00:00:00

abstract：:In 1997 The International Agency for Research on Cancer classified some exposures to crystalline silica as carcinogenic to humans. Such exposures were acknowledged to be very variable, and even in the same monograph it was admitted that coal dust, containing as much as 20% quartz, could not be classified. Clearly ther...

journal_title：Inhalation toxicology

authors： Attik G,Brown R,Jackson P,Creutzenberg O,Aboukhamis I,Rihn BH

更新日期：2008-09-01 00:00:00

abstract：:Irritant-induced inflammation of the airways may aggravate respiratory allergy induced by chemical respiratory allergens. Therefore, the effect of airway irritation by synthetic amorphous silica (SAS) on respiratory allergy to trimellitic anhydride (TMA) was studied. Brown Norway (BN) rats were topically sensitized on...

journal_title：Inhalation toxicology

authors： Arts JH,Schijf MA,Kuper CF

更新日期：2008-08-01 00:00:00

abstract：:Acute lung injury (ALI) induced by phosgene increases risk of serious edema and mortality. Increased permeability of the microvascular endothelium is implicated in the progression of ALI, but the processing interaction and time course activity of the vascular regulators in exudation are still not understood. The main ...

journal_title：Inhalation toxicology

authors： Zhang XD,Hai CX,Cai FL,Liang X,Liu R,Chen HL,Qin XJ,Feng AJ

更新日期：2008-07-01 00:00:00

abstract：:Washed human erythrocytes were incubated with titanium dioxide (TiO2) particles at 37 degrees C for 1 hr and hemolysis was determined by the percentage of hemoglobin released (optical density at 540 nm; OD540) from the cells. Effects of TiO2 on OD540 were corrected and dose-response curves were analyzed by the Hill pl...

journal_title：Inhalation toxicology

authors： Aisaka Y,Kawaguchi R,Watanabe S,Ikeda M,Igisu H

更新日期：2008-07-01 00:00:00

abstract：:The antibacterial effect of silver nanoparticles has resulted in their extensive application in health, electronic, and home products. However, while the population exposed to silver nanoparticles continues to increase with ever new applications, silver nanoparticles remain a controversial research area as regards the...

journal_title：Inhalation toxicology

authors： Kim YS,Kim JS,Cho HS,Rha DS,Kim JM,Park JD,Choi BS,Lim R,Chang HK,Chung YH,Kwon IH,Jeong J,Han BS,Yu IJ

更新日期：2008-04-01 00:00:00

abstract：:Mexico City children are chronically exposed to significant concentrations of air pollutants and exhibit chronic respiratory-tract inflammation. Epidemiological, controlled human exposures, laboratory-based animal models, and in vitro/in vivo studies have shown that inflammatory, endothelial dysfunction, and endotheli...

journal_title：Inhalation toxicology

authors： Calderón-Garcidueñas L,Villarreal-Calderon R,Valencia-Salazar G,Henríquez-Roldán C,Gutiérrez-Castrellón P,Torres-Jardón R,Osnaya-Brizuela N,Romero L,Torres-Jardón R,Solt A,Reed W

更新日期：2008-03-01 00:00:00

abstract：:In this article, we review and analyze different modes of exposure to ultrafine particles in order to assess particle-induced inflammatory responses and the underlying mechanisms in vitro and in vivo. Based on results from monocytic cells cultured under submerged conditions, we discuss (1) the impact of particle prope...

journal_title：Inhalation toxicology

authors： Maier KL,Alessandrini F,Beck-Speier I,Hofer TP,Diabaté S,Bitterle E,Stöger T,Jakob T,Behrendt H,Horsch M,Beckers J,Ziesenis A,Hültner L,Frankenberger M,Krauss-Etschmann S,Schulz H

更新日期：2008-02-01 00:00:00

abstract：:Fine particulate matter (PM(2.5)) is associated with respiratory effects, and asthmatic children are especially sensitive. Preliminary evidence suggests that combustion-derived particles play an important role. Our objective was to evaluate effect estimates from different PM(2.5) exposure metrics in relation to airway...

journal_title：Inhalation toxicology

authors： Allen RW,Mar T,Koenig J,Liu LJ,Gould T,Simpson C,Larson T

更新日期：2008-02-01 00:00:00

abstract：:Exposure to toluene, one of the major components of glue, can lead to cardiac arrhythmias and sudden sniffing death syndrome. QT dispersion is a useful risk marker for cardiac arrhythmias and sudden cardiac death. The aim of this study was to investigate the effects of glue abuse on QT interval and QT dispersion. The ...

journal_title：Inhalation toxicology

authors： Alper AT,Akyol A,Hasdemir H,Nurkalem Z,Güler O,Güvenç TS,Erdinler I,Cakmak N,Eksik A,Gürkan K

更新日期：2008-01-01 00:00:00

abstract：:NASA is planning to build a habitat on the Moon and use the Moon as a stepping stone to Mars. JSC-1, an Arizona volcanic ash that has mineral properties similar to those of lunar soil, is used to produce lunar environments for instrument and equipment testing. NASA is concerned about potential health risks to workers ...

journal_title：Inhalation toxicology

authors： Latch JN,Hamilton RF Jr,Holian A,James JT,Lam CW

更新日期：2008-01-01 00:00:00

abstract：:Several pharmacokinetic studies on inhalation exposure to manganese (Mn) have already demonstrated that Mn readily accumulates in the olfactory and brain regions. However, a shortening of the magnetic resonance imaging (MRI) T1 relaxation time or high T1 signal intensity in specific sites of the brain, including the g...

journal_title：Inhalation toxicology

authors： Park JD,Chung YH,Kim CY,Ha CS,Yang SO,Khang HS,Yu IK,Cheong HK,Lee JS,Song CW,Kwon IH,Han JH,Sung JH,Heo JD,Choi BS,Im R,Jeong J,Yu IJ

更新日期：2007-09-01 00:00:00

abstract：:A combination of high fuel prices, bus maintenance costs, and the health and safety of school children, along with a consideration of federal and state regulations, prompted Medford Township school district in southern New Jersey to explore the use of alternative fuels, specifically biodiesel. The school district owns...

journal_title：Inhalation toxicology

authors： Biluck J Jr

更新日期：2007-09-01 00:00:00

abstract：:Chronic exposure to chlorine gas has been shown to cause occupational asthma. Acute inhalation of chlorine is known to cause airway inflammation and induce airway nitric oxide formation. Exhaled nitric oxide may therefore be a marker of airway damage after chlorine gas exposure. After accidental chlorine gas exposure ...

journal_title：Inhalation toxicology

authors： Grasemann H,Tschiedel E,Groch M,Klepper J,Ratjen F

更新日期：2007-08-01 00:00:00

abstract：:Vanillin is a flavoring agent used in cigarettes. Previous toxicological examinations of the effects on the addition of vanillin to tobacco used mixtures with several other flavoring agents. In the present work, toxicological comparisons were made of experimental cigarettes containing no added vanillin against otherwi...

journal_title：Inhalation toxicology

authors： Lemus R,Carmines EL,Van Miert E,Coggins CR,Anskeit E,Gerstenberg B,Meisgen TJ,Schramke H,Stabbert R,Völkel H,Terpstra PM

更新日期：2007-06-01 00:00:00

abstract：:Computational fluid dynamic modeling software has enabled microdosimetry patterns of inhaled toxins and toxicants to be predicted and visualized, and is being used in inhalation toxicology and risk assessment. These predicted microdosimetry patterns in airway structures are derived from predicted airflow patterns with...

journal_title：Inhalation toxicology

authors： Robinson RJ,Snyder P,Oldham MJ

更新日期：2007-05-01 00:00:00

abstract：:Endotoxin causes an inflammation at the bronchial and alveolar level. The inflammation-induced increase in permeability of the bronchoalveolar epithelial barrier is supposed to cause a leakage of pneumoproteins. Therefore, their concentrations are expected to increase in the bloodstream. This study aimed at examining ...

journal_title：Inhalation toxicology

authors： Widmeier S,Bernard A,Tschopp A,Jeggli S,Dumont X,Hilfiker S,Oppliger A,Hotz P

更新日期：2007-04-01 00:00:00

abstract：:The effect of prenatal exposure to diesel exhaust (DE) was investigated. Twenty pregnant ICR mice were exposed to DE at the particle concentration of 1.0 mg/m3, from d 2 until d 16 postcoitum. Male offspring were kept alive until 12 wk of age, and then male reproductive organ weight, daily sperm production (DSP), seru...

journal_title：Inhalation toxicology

authors： Ono N,Oshio S,Niwata Y,Yoshida S,Tsukue N,Sugawara I,Takano H,Takeda K

更新日期：2007-03-01 00:00:00

abstract：:This study investigated the effects of particulate matter (PM) with aerodynamic diameter 0.02-1 microm (noted as PM1) inhalation during exercise on conduit artery and microvascular function. Inhalation of internal combustion-derived PM is associated with cardiovascular mortality and morbidity. Direct action of PM on t...

journal_title：Inhalation toxicology

authors： Rundell KW,Hoffman JR,Caviston R,Bulbulian R,Hollenbach AM

更新日期：2007-02-01 00:00:00

abstract：:AKR/J mice were exposed to cigarette smoke (CS) and/or lipopolysaccharide (LPS) via inhalation for 3 wk and pulmonary responses were evaluated. The objective was to explore the feasibility of coexposing LPS with cigarette smoke under a subacute exposure, as a surrogate for viral or bacterial insults, that would mimic ...

journal_title：Inhalation toxicology

authors： Lee KM,Renne RA,Harbo SJ,Clark ML,Johnson RE,Gideon KM

更新日期：2007-01-01 00:00:00

abstract：:In the evaluation of particulate matter (PM) toxicity, one faces the challenge of identifying components that could be addressed as markers of toxicity. This study examines the use of statistical methods to determine which components present in the complex mixtures are related to toxic effects. The work is based on da...

journal_title：Inhalation toxicology

authors： Alfaro-Moreno E,Ponce-de-León S,Osornio-Vargas AR,García-Cuellar C,Martínez L,Rosas I

更新日期：2007-01-01 00:00:00