REFERENCE_ID int64 273 7.3M | TITLE stringlengths 4 390 | AUTHORS stringlengths 5 1.43k ⌀ | YEAR int64 1.85k 2.02k ⌀ | ABSTRACT stringlengths 1 18.4k ⌀ | CITED int64 0 1 |
|---|---|---|---|---|---|
42,514 | The NCLAN economic assessment: approach, findings and implications | Adams, RM; Glyer, JD; Mccarl, BA | 1,988 | null | 0 |
43,393 | High-ozone events in Atlanta, Georgia, in 1983 and 1984 | Lindsay, RW; Chameides, WL | 1,988 | null | 0 |
35,970 | Simultaneous absolute measurements of gaseous nitrogen species in urban ambient air by long pathlength infrared and ultraviolet-visible spectroscopy | Biermann, HW; Tuazon, EC; Winer, AM; Wallington, TJ; Pitts, JN, Jr | 1,988 | null | 0 |
35,987 | Atmospheric nitrogen oxides: their detection and chemistry Third year report | Davis, D | 1,988 | null | 0 |
41,707 | Air pollution and morbidity: a further analysis of the Los Angeles student nurses data | Schwartz, J; Hasselblad, V; Pitcher, H | 1,988 | null | 0 |
24,520 | Chronic obstructive pulmonary disease symptom effects of long-term cumulative exposure to ambient levels of total oxidants and nitrogen dioxide in California Seventh-day Adventist residents | Euler, GL; Abbey, DE; Hodgkin, JE; Magie, AR | 1,988 | To assess the risk of chronic obstructive pulmonary disease symptoms due to long-term exposure to ambient levels of total oxidants and nitrogen dioxide (NO2), symptoms were ascertained using the National Heart, Lung, and Blood Institute (NHLBI) respiratory symptoms questionnaire. A total of 7,445 Seventh-day Adventist ... | 0 |
41,694 | The response of the rat tracheal epithelium to ozone exposure: injury, adaptation, and repair | Nikula, KJ; Wilson, DW; Giri, SN; Plopper, CG; Dungworth, DL | 1,988 | Although acute ozone (O3) exposure injures tracheal epithelium, the response of the tracheal epithelium to prolonged O3 exposure, and the degree of repair following cessation of exposure have not been previously reported. The purpose of this experiment was to characterize the morphologic response of rat tracheal epithe... | 0 |
41,806 | Reduction of influenza virus pathogenesis by exposure to 0.5 ppm ozone | Jakab, GJ; Hmieleski, RR | 1,988 | Continuous exposure to 0.5 ppm ozone during the course of murine influenza A/PR8/34 virus infection reduced the severity of the disease as quantitated by histologic (morphometric), biochemical (serum albumin in lavage fluid), and gravimetric (lung wt/dry weight ratios) parameters of lung injury. The ozone-mediated abat... | 1 |
41,796 | Do functional changes in humans correlate with the airway removal efficiency of ozone? | Gerrity, TR; McDonnell, WF | 1,988 | null | 0 |
43,583 | Influence of ozone stress on growth processes, yields and grain quality characteristics among soybean cultivars | Mulchi, CL; Lee, E; Tuthill, K; Olinick, EV | 1,988 | null | 0 |
41,695 | In vitro evidence of cellular adaptation to ozone toxicity in the rat trachea | Nikula, KJ; Wilson, DW; Dungworth, DL; Plopper, CG | 1,988 | Adaptation to prolonged ozone (O3) exposure occurs in the tracheal epithelium of rats and is marked by the presence of ciliated cells with uniform short cilia but is not accompanied by shifts in cell populations, altered characteristics of epithelial secretory cell products, increased cell turnover, or elevated trachea... | 0 |
33,886 | Tropospheric ozone: an overview | Crutzen, PJ | 1,988 | null | 0 |
38,175 | Mortality from asthma in children 1979-1984 | Sly, MD | 1,988 | null | 0 |
43,331 | Evolutionary responses of plants to anthropogenic pollutants | Pitelka, LF | 1,988 | null | 0 |
42,895 | The role of biogenic hydrocarbons in urban photochemical smog: Atlanta as a case study | Chameides, WL; Lindsay, RW; Richardson, J; Kiang, CS | 1,988 | The effects of natural hydrocarbons must be considered in order to develop a reliable plan for reducing ozone in the urban atmosphere. Trees can emit significant quantities of hydrocarbons to metropolitan areas such as Atlanta, and model calculations indicate that these natural emissions can significantly affect urban ... | 0 |
93,847 | Nitrogen dioxide effects on photosynthesis in soybean | Sabaratnam, S; Gupta, G; Mulchi, C | 1,988 | Very little information is available on the effects of nitrogen dioxide (NO2) on photosynthesis in soybean [Glycine max (L.) Merr.]. This investigation was undertaken to study the effects of NO2 (0, 0.1, 0.2, 0.3, and 0.5 ?L/L) on net photosynthetic rate (PN), stomatal resistance (SR), and dark respiration rate (DR) of... | 0 |
68,601 | Epidemiologic input to environmental risk assessment | Smith, AH | 1,988 | Epidemiological data are often rejected for risk assessment purposes because of the lack of accurate exposure data. Animal data are frequently resorted for risk assessment calculations. Such a decision should account for potential errors in animal to human risk extrapolations, which may be of 1 or 2 orders of magnitude... | 0 |
35,889 | Neutrophil influx measured in nasal lavages of humans exposed to ozone | Graham, D; Henderson, F; House, D | 1,988 | ABSTRACT. Neutrophils (PMNs) obtained by nasal lavage were counted to determine if ozone, an oxidant air pollutant, induces an acute inflammatory response in the upper respiratory tract (URT) of humans. Background data were obtained by the nasal lavages from 200 nonexperimentally exposed subjects. Then, using a known i... | 0 |
41,712 | Comparison of daily and seasonal exposures of young monkeys to ozone | Tyler, WS; Tyler, NK; Last, JA; Gillespie, MJ; Barstow, TJ | 1,988 | Oxidant air pollution tends to occur in both seasonal and daily cycles of polluted and clean air. To compare the effects of these 2 cycles, we exposed 2 groups of 7-month-old male monkeys to 0.25 ppm (0.49 mg/m3) of ozone (UV photometric standard) 8 h/day either daily or, in the seasonal model, days of alternate months... | 1 |
41,834 | Effects of pollutant atmospheres on surface receptors of pulmonary macrophages | Prasad, SB; Rao, VS; Mannix, RC; Phalen, RF | 1,988 | The effects of two multicomponent pollutant atmospheres on the surface receptors (FcR) and phagocytic activity of rat pulmonary alveolar macrophages have been studied. FcR are crucial for the macrophages to become cytotoxic against target cells. The atmospheres were composed of pollutants that are prevalent in the Sout... | 0 |
41,847 | Effects of ozone on the defense to a respiratory Listeria monocytogenes infection in the rat: Suppression of macrophage function and cellular immunity and aggravation of histopathology in lung and liver during infection | Van Loveren, H; Rombout, PJA; Wagenaar, SS; Walvoort, HC; Vos, JG | 1,988 | We have investigated the effect of exposure to ozone on defense mechanisms to a respiratory infection with Listeria monocytogenes in the rat. For this purpose rats were continuously exposed to O3 concentrations ranging from 0.25 to 2.0 mg/m3 for a period of 1 week. In this model defense to a respiratory infection with ... | 1 |
41,805 | Biochemical effects of combined gases of nitrogen dioxide and ozone: II. Species differences in lipid peroxides and antioxidative protective enzymes in the lungs | Ichinose, T; Arakawa, K; Shimojo, N; Sagai, M | 1,988 | Changes in lipid peroxide (thiobarbituric acid reactant) levels, in the content of non-protein sulfhydryls (NPSH) and total proteins, and in the activities of antioxidative protective enzymes were examined in the lungs of four animal species exposed to a mixture of NO2 and O3 for 2 weeks. Male mice, hamsters, rats and ... | 1 |
38,840 | Analysis of historical ozone concentrations in the northeast: volume I | Pollack, AK; Stockenius, TE; Haney, JL; Stocking, TS; Fieber, JL; Moezzi, M | 1,988 | null | 0 |
42,273 | Urban ozone and the Clean Air Act: problems and proposals for change | null | 1,988 | N/A. | 0 |
43,778 | Effects of ozone and acid rain on white pine (Pinus strobus) seedlings grown in five soils II Mycorrhizal infection | Stroo, HF; Reich, PB; Schoettle, AW; Amundson, RG | 1,988 | null | 0 |
43,106 | Mesoscale circulations in the Los Angeles Basin: a numerical modeling study | Ulrickson, BL | 1,988 | null | 0 |
41,722 | Repeated exposure to ozone (O3) and chronic lung disease: recent animal data | Costa, DL; Stevens, MS; Tepper, JS | 1,988 | null | 0 |
41,878 | Injury and growth of Jeffrey pine and giant sequoia in response to ozone and acidic mist | Temple, PJ | 1,988 | null | 0 |
43,365 | Evaluation of the stringency of alternative forms of a national ambient air quality standard for ozone | Berglund, RL; Dittenhoefer, AC; Ellis, HM; Watts, BJ; Hansen, JL | 1,988 | null | 0 |
41,681 | A critical evaluation of acute ozone epidemiology results | Kinney, PL; Ware, JH; Spengler, JD | 1,988 | null | 0 |
42,604 | Some characteristics of ozone formation in the urban plume of St Louis, MO | Altshuller, AP | 1,988 | null | 0 |
42,543 | Response of loblolly pine to acidic precipitation and ozone | Kress, LW; Allen, HL; Mudano, JE; Heck, WW | 1,988 | null | 0 |
42,139 | A comparison of indices that describe the relationship between exposure to ozone and reduction in the yield of agricultural crops [response to comments by V. C. Runeckles] | Lefohn, AS; Laurence, JA; Kohut, RJ | 1,988 | null | 0 |
41,869 | Ozone accelerates structural degradation of epicuticular wax on Norway spruce needles | Barnes, JD; Davison, AW; Booth, TA | 1,988 | Scanning electron microscopy was used to investigate the effects of O3 fumigation (70 d of 240 "mu"g O3 m -3 for 6 h d -1 , during a 12 h photoperiod) on the condition of the epicuticular wax that fills and surrounds the stomatal antechamber of the needles of seven clones of Norway spruce (Picea abies (L.) Karst.). The... | 0 |
43,826 | Net CO2 exchange of Pinus taeda shoots exposed to variable ozone levels and rain chemistries in field and laboratory settings | Hanson, PJ; Mclaughlin, SB; Edwards, NT | 1,988 | Net CO2 exchange rates (CERs) were measured in seedlings of two loblotly pine (Pinus taeda L.) families following 6- or 13-week exposures to ozone (charcoalfiltered or ambient air + O3) and acid rain treatments (pH 3.3, 4.5 and 5.2). Ozone exposures (14 or 170 nl l?1) were made in open-top chambers, and in continously ... | 0 |
37,598 | Phytoplankton, nutrients, and turbidity in the Chesapeake, Delaware, and Hudson estuaries | Fisher, TR; Harding, LW, Jr; Stanley, DW; Ward, LG | 1,988 | null | 0 |
38,171 | Internal combustion engine fundamentals | Heywood, JB | 1,988 | null | 0 |
41,880 | Growth and premature leaf fall in American aspen as bioindications for ozone | Keller, T | 1,988 | null | 0 |
39,063 | Factors influencing the ground level distribution of ozone in Europe | Derwent, RG; Kay, PJA | 1,988 | null | 0 |
19,313 | Decline in long-term growth trends of white oak | Phipps, RL; Whiton, JC | 1,988 | null | 0 |
37,852 | Heterogeneous reactions of N2O5 with H2O and HCl on ice surfaces: implications for Antarctic ozone depletion | Leu, MT | 1,988 | null | 0 |
41,713 | Phosphatidylcholine synthesis in isolated type II pneumocytes from ozone-exposed rats | Van Bree, L; Haagsman, HP; Van Golde, LMG; Rombout, PJA | 1,988 | null | 0 |
43,822 | Air pollution: effect on hostplant-insect relationships | Fluckiger, W; Braun, S; Bolsinger, M | 1,988 | null | 0 |
41,648 | Increased tropospheric ozone | Penkett, SA | 1,988 | null | 0 |
42,130 | The influence of ozone exposure dynamics on the growth and yield of kidney bean | Kohut, RJ; Laurence, JA; Colavito, LJ | 1,988 | null | 0 |
36,141 | Nitrogen cycling in a forested Minnesota bog | Urban, NR; Eisenreich, SJ | 1,988 | null | 0 |
43,112 | Improved parameterizations for surface resistance to gaseous dry deposition in regional-scale, numerical models | Wesely, ML | 1,988 | null | 0 |
43,444 | High resolution characterization of ozone data for sites located in forested areas of the United States | Lefohn, AS; Pinkerton, JE | 1,988 | null | 0 |
43,421 | Peroxide formation and detection in various systems | Gay, BW; Meeks, S; Bufalini, JJ | 1,988 | null | 0 |
43,605 | Physiological and growth responses of differentially irrigated cotton to ozone | Temple, PJ; Kupper, RS; Lennox, RL; Rohr, K | 1,988 | null | 0 |
43,513 | Effects of air pollutants on the composition of stable carbon isotopes, delta13C, of leaves and wood, and on leaf injury | Martin, B; Bytnerowicz, A; Thorstenson, YR | 1,988 | null | 0 |
48,069 | Temperature regulation in laboratory mammals following acute toxic insult | Gordon, CJ; Mohler, FS; Watkinson, WP; Rezvani, AH | 1,988 | BIOSIS COPYRIGHT: BIOL ABS. RRM REVIEW MICE RODENT THERMOREGULATION NICKEL CADMIUM LEAD PESTICIDE HYPOTHERMIC EFFECT CENTRAL NERVOUS SYSTEM BEHAVIOR | 0 |
43,942 | A chemical mass balance for volatile organics in Chicago | O'Shea, WJ; Scheff, PA | 1,988 | null | 0 |
43,873 | Interaction of tobacco etch or tobacco vein mottling virus and ozone on biomass changes in burley tobacco | Reinert, RA; Rufty, RC; Eason, G | 1,988 | null | 0 |
41,683 | Cellular and biochemical changes in the lower airways of subjects exposed to ozone | Koren, HS; Devlin, RB; Graham, DE; Mann, R; Horstman, DH; Kozumbo, WJ; Becker, S; McDonnell, WF | 1,988 | null | 0 |
41,803 | Changes in pulmonary function and airway reactivity due to prolonged exposure to typical ambient ozone (O3) levels | Horstman, D; McDonnell, W; Folinsbee, L; Abdul-Salaam, S; Ives, P | 1,988 | null | 0 |
43,472 | Low levels of ozone increase bean leaf maintenance respiration | Amthor, JS; Cumming, JR | 1,988 | null | 0 |
43,531 | Air pollution, gene expression and post-translational enzyme modifications | Queiroz, O | 1,988 | null | 0 |
14,670 | Air pollution and wildlife toxicology: an overlooked problem | Newman, JR; Schreiber, RK | 1,988 | #Since the 1880s, there have been repeated reports worldwide of toxic effects to wildlife from air pollution. Incidents in North America were recorded as early as the 1920s and as recently as last year. The effects have ranged from death and injury to increased incidence of infectious dis-eases, and they are the result... | 0 |
14,581 | 20th environmental quality index: Things are getting better and worse at the same time | null | 1,988 | National Wildlife's annual Environmental Quality Index is a subjective analysis of the state of the nation's natural resources. The information included in each section is based on personal interviews, news reports and the most current scientific studies. The judgments on resource trends represent the collective thinki... | 0 |
41,684 | Ozone-induced augmentation of eicosanoid metabolism in epithelial cells from bovine trachea | Leikauf, GD; Driscoll, KE; Wey, HE | 1,988 | null | 0 |
41,652 | Method for tracing oxygen-18 in vivo: application to ozone dosimetry in animals | Aissa, M; Hatch, GE | 1,988 | null | 0 |
37,073 | Problems of crop loss assessment when there is exposure to two or more gaseous pollutants | Mansfield, TA; McCune, DC | 1,988 | null | 0 |
43,436 | Development of techniques for measurement of gas-phase hydrogen peroxide | Shen, J; Tanner, RL; Kelly, TJ | 1,988 | null | 0 |
41,904 | Extrapolation of the effects of exposure to ozone for durations up to eight hours and ozone concentrations up to 016 ppm | Folinsbee, LJ | 1,988 | null | 0 |
2,125 | Thermotropic lipid phase separation in the human immunodeficiency virus | Gordon, LM; Jensen, FC; Curtain, CC; Mobley, PW; Aloia, RC | 1,988 | null | 0 |
12,412 | Developing policies for responding to climatic change: a summary of the discussions and recommendations of workshops; September-October 1987; Villach, Austria; and November 1987; Bellagio, Austria | null | 1,988 | This discussion of the development of policies for responding to climatic change is a result of two workshops which took place in 1987. The first workshop, held in Villach, Austria from 28 September to 2 October, involved about 50 scientists and technical experts (see Appendix I for list of participants). It examined h... | 0 |
43,543 | Action of ozone on foliar gas exchange in Glycine max L Merr: a potential role for endogenous stress ethylene | Taylor, GE, Jr; Ross-Todd, BM; Gunderson, CA | 1,988 | A rapid surge in the foliar production of ethylene (C2H4), a growth regulator, is a well documented phonomenon in plants experiencing a variety of environmental stresses. The physiological significance of this stress-induced C2H4 is not resolved. Because exogenous C2H4 can induce changes in foliar gas exchange in a var... | 0 |
42,585 | The occurrence of nocturnal ozone maxima at a rural site in north-west England | Colbeck, I | 1,988 | null | 0 |
42,915 | Field evidence for the oxidation of SO2 by H2O2 in cap clouds | Gervat, GP; Clark, PA; Marsh, ARW; Teasdale, I; Chandler, AS; Choularton, TW; Gay, MJ; Hill, MK; Hill, TA | 1,988 | null | 0 |
43,600 | Responses of field-grown Medicago sativa L to acidic fog and ambient ozone | Takemoto, BK; Hutton, WJ; Olszyk, DM | 1,988 | null | 0 |
52,864 | Air pollution and plant metabolism | Schulte-Hosted, S; Darrall, NM; Blank, LW; Wellburn, AR | 1,988 | N/A. | 0 |
36,012 | The nitric acid shootout: Field comparison of measurement methods | Hering, SV; Lawson, DR; Allegrini, I; Febo, A; Perrino, C; Possanzini, M; Sickles JE, II; Anlauf, KG; Wiebe, A; Appel, BR; John, W; Ondo, J; Wall, S; Braman, RS; Sutton, R; Cass, GR; Solomon, PA; Eatough, DJ; Eatough, NL; Ellis, EC; Grosjean, D; Hicks, BB; Womack, JD; Horrocks, J; Knapp, KT; Ellestad, TG; Paur, RJ; Mit... | 1,988 | Eighteen instruments for measuring atmospheric concentrations of nitric acid were compared in an eight day field study at Pomona College, situated in the eastern portion of the Los Angeles Basin [USA], in September 1985. The study design included collocated and separated duplicate samplers, and the analysis by each lab... | 0 |
42,861 | The ozone fading of traditional Japanese colorants | Whitmore, PM; Cass, GR | 1,988 | null | 0 |
43,371 | The use of geostatistics to characterize regional ozone exposures | Knudsen, HP; Lefohn, AS | 1,988 | null | 0 |
42,052 | Synergistic interaction of ozone and respirable aerosols on rat lungs IV Protection by quenchers of reactive oxygen species | Warren, DL; Hyde, DM; Last, JA | 1,988 | In previous studies we have shown interactions between ozone and acidic respirable aerosols as evaluated by sensitive biochemical and quantitative morphological endpoints. In the present paper we have attempted to test the hypothesis that active oxygen species might play a role in lung damage caused by ozone +/- sulfur... | 0 |
41,998 | A reversible model of acute lung injury based on ozone exposure | Bassett, DJP; Bowen-Kelly, E; Brewster, EL; Elbon, CL; Reichenbaugh, SS; Bunton, T; Kerr, JS | 1,988 | In this study inflammatory responses were determined in rat lungs 0, 1, 3, and 8 days following single 2- and 4-hr exposures to 1.8 ppm ozone. Analysis of lavage fluid immediately following exposure demonstrated enhanced lactate dehydrogenase activity and decreased numbers of lavageable macrophages but no alterations i... | 0 |
42,897 | Measurements of H2O2 and SO2 in clouds and estimates of their reaction rate | Chandler, AS; Choularton, TW; Dollard, GJ; Eggleton, AEJ; Gay, MJ; Hill, TA; Jones, BMR; Tyler, BJ; Bandy, BJ; Penkett, SA | 1,988 | null | 0 |
670,388 | Isolation and chemical composition of surface-active material from human lung lavage | Sadana, T; Dhall, K; Sanyal, SN; Wali, A; Minocha, R; Majumdar, S | 1,988 | Surface-active material (SF) was isolated from human lung lavage fluid collected at autopsy employing differential and sucrose density gradient centrifugation. The isolated material showed well-defined electron microscopic structure, consisting of clearly preserved, closely packed vesicles with limiting membranes and i... | 0 |
47,606 | Evidence for cloud venting of mixed layer ozone and aerosols | Ching, JKS; Shipley, ST; Browell, EV | 1,988 | Observations are presented which substantiate the hypothesis that significant vertical exchange of ozone (O3) and aerosol pollutants occurs between the mixed layer and the free troposphere during cumulus cloud convective activity. Flight experiments conducted in July 1981 utilized the airborne UV-DIAL (Ultra-Violet Dif... | 0 |
41,997 | Rat lung recovery from 3 days of continuous exposure to 075 ppm ozone | Bassett, DJP; Bowen-Kelly, E; Elbon, CL; Reichenbaugh, SS | 1,988 | The present study investigated the inflammatory responses and enzyme levels in lungs isolated from male Wistar rats after 3 d of continuous exposure to 0.75 ppm ozone and following 4 d of recovery in air. These times are associated with maximal proliferation of the alveolar type II epithelium and their subsequent trans... | 0 |
42,277 | Differential responses of four bean cultivars to chronic doses of ozone | Heck, WW; Dunning, JA; Reinert, RA; Prior, SA; Rangappa, M; Benepal, PS | 1,988 | null | 0 |
42,043 | Effects of nitrogen dioxide and ozone on blood-borne cancer cell colonization of the lungs | Richters, A | 1,988 | In this article we report inhalation effects of nitrogen dioxide (NO2) and ozone (O3) mixture as well as O3 alone on blood-borne cancer cell colonization of lungs. The findings are discussed in light of our earlier studies with NO2 exposure alone. In all of these studies the mouse B16 melanoma model was used. Animals w... | 0 |
22,590 | Assessment of human exposure to air pollution: methods, measurements, and models | Sexton, K; Ryan, PB | 1,988 | INTRODUCTION: Accurate estimates of human exposure to inhaled air pollutants are necessary for a realistic appraisal of the risks these pollutants pose and for the design and implementation of strategies to control and limit those risks. Except in occupational settings, such estimates are usually based on measurements ... | 0 |
57,566 | Effect of ultraviolet radiation on cataract formation | Taylor, HR; West, SK; Rosenthal, FS; Munoz, B; Newland, HS; Abbey, H; Emmett, EA | 1,988 | To investigate the relation of ultraviolet radiation and cataract formation, we undertook an epidemiologic survey of 838 watermen (mean age, 53 years) who worked on Chesapeake Bay. The annual ocular exposure was calculated from the age of 16 for each waterman by combining a detailed occupational history with laborator... | 0 |
41,718 | Comparative study of ozone (O3) uptake in three strains of rats and in the guinea pig | Wiester, MJ; Tepper, JS; King, ME; Menache, MG; Costa, DL | 1,988 | Ozone uptake was assessed in awake, spontaneously breathing Fischer-344 Sprague-Dawley, and Long-Evans rats and Hartley guinea pigs to provide data on the dosimetry of O3 in small laboratory animals. This information is needed for extrapolation of O3 toxicity data from experimental animals to man. Breathing measurement... | 1 |
41,819 | Repeated laboratory ozone exposures of volunteer Los Angeles residents: an apparent seasonal variation in response | Linn, WS; Avol, EL; Shamoo, DA; Peng, RC; Valencia, LM; Little, DE; Hackney, JD | 1,988 | This study was intended to help explain individual differences in susceptibility to irritant effects of ozone (O3), by determining whether prior ambient O3 exposures and/or recent acute respiratory illness modified response to laboratory O3 exposures. Response was measured in terms of lung function changes and irritant... | 1 |
41,813 | The pulmonary effects of ozone and nitrogen dioxide alone and combined in healthy and asthmatic adolescent subjects | Koenig, JQ; Covert, DS; Smith, MS; Van Belle, G; Pierson, WE | 1,988 | Separate exposures to 0.12 ppm ozone (O3) or 0.18 ppm nitrogen dioxide (NO2) have not demonstrated consistent changes in pulmonary function in adolescent subjects. However, in polluted urban air, O3 and NO2 occur in combination. Therefore, this project was designed to investigate the pulmonary effects of combined O3 an... | 0 |
41,794 | Ozone-induced bronchial hyperresponsiveness in the rat is not accompanied by neutrophil influx or increased vascular permeability in the trachea | Evans, TW; Brokaw, JJ; Chung, KF; Nadel, JA; Mcdonald, DM | 1,988 | We determined whether ozone-induced bronchial hyperresponsiveness in the rat is accompanied by neutrophil influx or increased vascular permeability in the trachea. Three groups of female Long-Evans rats were studied. One group was exposed to 4 ppm ozone for 2 h and studied immediately thereafter, another group was simi... | 0 |
41,723 | Current USEPA research concerning more prolonged human exposures to low ozone concentrations | Horstman, DH; McDonnell, WF; Abdul-Salaam, S; Folinsbee, LJ; Ives, PJ | 1,988 | null | 0 |
41,710 | Effects of ambient ozone on respiratory function in healthy adults exercising outdoors | Spektor, DM; Lippmann, M; Thurston, GD; Lioy, PJ; Stecko, J; O'Connor, G; Garshick, E; Speizer, FE; Hayes, C | 1,988 | The effect of exposure to ozone (O3) in ambient air on respiratory function was studied in 30 healthy adult nonsmokers engaged in a regular daily program of outdoor exercise in Tuxedo, NY during the summer of 1985. Each subject did the same exercise each day, but exercise intensity and duration varied widely between su... | 1 |
43,443 | A meteorological investigation of high ozone values in American cities | Samson, PJ; Shi, B | 1,988 | null | 0 |
44,127 | Interlaboratory comparison of ambient hydrogen peroxide measurements in Los Angeles | Lawson, DR; Dasgupta, PK; Kok, GL; Kaplan, IR; Sakugawa, H; Mackay, GI | 1,988 | null | 0 |
43,805 | Effects of ozone on soybean resistance to the Mexican bean beetle (Epilachna varivestis Mulsant) | Chappelka, AH; Kraemer, ME; Mebrahtu, T; Rangappa, M; Benepal, PS | 1,988 | null | 0 |
41,692 | Indomethacin and cromolyn sodium alter ozone-induced changes in lung function and plasma eicosanoid concentrations in guinea pigs | Miller, PD; Ainsworth, D; Lam, HF; Amdur, MO | 1,988 | Male Hartley guinea pigs were given either indomethacin (IN), cromolyn sodium (CS), or no drug (ND) and then exposed either to filtered air or to 1 ppm ozone (O3) for 1 hr. At 2 or 24 hr postexposure, ventilation, respiratory mechanics, lung volumes, carbon monoxide-diffusing capacity (DLCO), and alveolar volume (VA) w... | 0 |
31,665 | Atmospheric chemistry of aldehydes: enhanced peroxyacetyl nitrate formation from ethanol-fueled vehicular emissions | Tanner, RL; Miguel, AH; de Andrade, JB; Gaffney, JS; Streit, GE | 1,988 | null | 0 |
44,097 | Comparison of RADM and OSCAR precipitation chemistry data | Middleton, P; Chang, JS; del Corral, JC; Geiss, H; Rosinski, JM | 1,988 | null | 0 |
37,601 | Primary productivity, nutrients, and transparency during the early onset of eutrophication in ultra-oligotrophic Lake Tahoe, California-Nevada | Goldman, CR | 1,988 | For more than half a century, the trophic status of water bodies has been of interest to limnologists and oceanographers alike. This report demonstrates the close, inverse relationship between 14 C-estimated primary productivity and transparency during the earliest stages of cultural eutrophication. As the population i... | 0 |
43,035 | Implicit normal-mode initialization of the PSU/NCAR mesoscale model | Errico, RM; Bates, GT | 1,988 | null | 0 |
41,867 | Ozone air quality models: a critical review | Seinfeld, JH | 1,988 | null | 0 |
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