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 |
|---|---|---|---|---|---|
817,318 | Assessing the risks of trace gases that can modify the stratosphere: Volume I: Executive summary | null | 1,987 | null | 0 |
46,947 | Airway size is related to sex but not lung size in normal adults | Martin, TR; Castile, RG; Fredberg, JJ; Wohl, MEB; Mead, J | 1,987 | Within individuals, lung size as assessed by total lung capacity (TLC) or vital capacity (VC) appears to be unrelated to airway size as assessed physiologically by maximum expiratory flows (MEF). Green et al. (J. Appl. Physiol. 37: 67-74, 1974) coined the term dysanapsis (unequal growth) to express this apparent interi... | 0 |
40,905 | Species variation in lung antioxidant enzyme activities | Bryan, CL; Jenkinson, SG | 1,987 | Exposure of several different animal models to O2-induced lung injury has revealed marked differences in sensitivity of various species to O2 damage. These differences may be due in part to variation of cellular antioxidant defenses. To characterize lung antioxidant enzyme activities in different species, we measured l... | 0 |
1,562 | Three-dimensional reconstruction of the rat acinus | Mercer, RR; Crapo, JD | 1,987 | This study provides a quantitative description of the small airways and alveolar duct-alveolar architecture of the rat lung. To accomplish this, quantitative three-dimensional reconstructions were made of small airways, the alveolar duct system, and alveoli. The branching pattern of the small airways immediately proxim... | 0 |
41,515 | Ozone exposure alters tracheobronchial mucociliary function in humans | Foster, WM; Costa, DL; Langenback, EG | 1,987 | Mucociliary function is a primary defense mechanism of the tracheobronchial airways, and yet the response of this system to an inhalational hazard, such as ozone, is undefined in humans. Utilizing noninvasive techniques to measure deposition and retention of insoluble radiolabeled particles on airway mucous membranes, ... | 0 |
41,481 | Growth and foliar injury responses of maize, soybean and tomato seedlings exposed to mixtures of ozone and sulphur dioxide | Deveau, JL; Ormrod, DP; Allen, OB; Beckerson, DW | 1,987 | null | 0 |
41,527 | Effects of ozone on lung and somatic growth Pair fed rats after ozone exposure and recovery periods | Tyler, WS; Tyler, NK; Last, JA; Barstow, TJ; Magliano, DJ; Hinds, DM | 1,987 | null | 0 |
41,675 | The effects of ozone on lung, heart, and liver superoxide dismutase and glutathione peroxidase activities in the protein-deficient rat | Heng, H; Rucker, RB; Crotty, J; Dubick, MA | 1,987 | The effects of protein deficiency or food restriction and ozone exposure on lung, heart and liver superoxide dismutase (SOD) and glutathione peroxidase (GPx) activities were studied in weanling and adult rats. Two groups of rats were fed diets containing 4 or 16% protein. A third group was fed the 16% protein diet, but... | 0 |
41,749 | Efficient scavenging of aerosol sulfate by liquid-water clouds | Ten Brink, HM; Schwartz, SE; Daum, PH | 1,987 | null | 0 |
42,118 | Chlorophyll content of soybean foliage in relation to seed yield and ambient ozone pollution | Brennan, E; Leone, I; Greenhalgh, B; Smith, G | 1,987 | null | 0 |
42,148 | Evidence of growth reduction in ozone-injured Jeffrey pine (Pinus jeffreyi Grev and Balf) in Sequoia and Kings Canyon National Parks | Peterson, DL; Arbaugh, MJ; Wakefield, VA; Miller, PR | 1,987 | null | 1 |
40,897 | Chronic obstructive pulmonary disease symptom effects of long-term cumulative exposure to ambient levels of total suspended particulates and sulfur dioxide in California Seventh-Day Adventist residents | Euler, GL; Abbey, DE; Magie, AR; Hodgkin, JE | 1,987 | Risk of chronic obstructive pulmonary disease symptoms due to long-term exposure to ambient levels of total suspended particulates (TSP) and sulfur dioxide (SO2) symptoms was ascertained using the National Heart, Lung, and Blood Institute (NHLBI) respiratory symptoms questionnaire on 7,445 Seventh-Day Adventists. They ... | 0 |
36,282 | Biotransformation of nitric oxide | Yoshida, K; Kasama, K | 1,987 | Previous investigations into the health effects of nitrogen oxides (NOx) have mostly been conducted with special reference to nitrogen dioxide (NO2) and its direct effects on the respiratory system, while the study of nitric oxide (NO) has been disregarded. We carried out a study on NO by exposing rats and mice to 15NO... | 0 |
91,748 | The fish populations of some streams in Wales and northern England in relation to acidity and associated factors | Turnpenny, AWH; Sadler, K; Aston, RJ; Milner, AGP; Lynam, S | 1,987 | Electrofishing and water quality surveys were carried out on 60 upland moorland streams in central and north Wales and the Peak District of England (south Pennines). A number of biological characteristics of the fish populations were recorded, including species representation, population density and biomass and, for br... | 0 |
40,816 | Effects of an ambient level of ozone on primate nasal epithelial mucosubstances: quantitative histochemistry | Harkema, JR; Plopper, CG; Hyde, DM; St George, JA; Dungworth, DL | 1,987 | Despite the absorption of inhaled oxidant gases by the nasal cavity, little effort has been made to characterize the effects of these oxidants on the nasal mucosa. This study defines the effects of ambient concentrations of ozone on the character and amount of mucosubstances in epithelium of nasal mucosa. Bonnet monkey... | 1 |
43,780 | Air pollution exposure systems and experimental protocols: Volume I: A review and evaluation of performance | Hogsett, WE; Olszyk, D; Ormrod, DP; Taylor, GE, Jr; Tingey, DT | 1,987 | null | 1 |
39,531 | Pulmonary acinus: Geometry and morphometry of the peripheral airway system in rat and rabbit | Rodriguez, M; Bur, S; Favre, A; Weibel, ER | 1,987 | The geometry and morphometry of intraacinar airways in rat and rabbit lungs were studied from silicone rubber casts. Acini, defined as the complex of alveolated airways distal to the "terminal" bronchiole, were trimmed off the bronchial tree. In both species, the acinar volume followed a log-normal distribution over a ... | 0 |
43,465 | Air pollution exposure systems and experimental protocols: Volume 2: Description of facilities | Hogsett, WE; Olszyk, D; Ormrod, DP; Taylor, GE, Jr; Tingey, DT | 1,987 | null | 1 |
19,286 | A canopy stomatal resistance model for gaseous deposition to vegetated surfaces | Baldocchi, DD; Hicks, BB; Camara, P | 1,987 | null | 0 |
41,521 | The effects of ozone and nitrogen dioxide on pulmonary function in healthy and in asthmatic adolescents | Koenig, JQ; Covert, DS; Marshall, SG; Van Belle, G; Pierson, WE | 1,987 | 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... | 1 |
41,706 | Indomethacin pretreatment reduces ozone-induced pulmonary function decrements in human subjects | Schelegle, ES; Adams, WC; Siefkin, AD | 1,987 | We studied whether O3-induced pulmonary function decrements could be inhibited by the prostaglandin synthetase inhibitor, indomethacin, in healthy human subjects. Fourteen college-age males completed six 1-h exposure protocols consisting of no drug, placebo, and indomethacin (Indocin SR 75 mg every 12 h for 5 days) pre... | 1 |
41,659 | The UCLA population studies of chronic obstructive respiratory disease: 9 lung function changes associated with chronic exposure to photochemical oxidants; a cohort study among never-smokers | Detels, R; Tashkin, DP; Sayre, JW; Rokaw, SN; Coulson, AH; Massey, FJ, Jr; Wegman, DH | 1,987 | Two cohorts of never-smoking residents of Los Angeles were studied on two occasions five years apart. One cohort (N = 1,099) lived in a community with moderate levels of photochemical pollution and low levels of other pollutants, and the second (N = 1,117) lived in a community with very high levels of photochemical oxi... | 0 |
42,745 | Recommendations for future research on national ambient air quality standards for ozone and lead | null | 1,987 | null | 0 |
19,308 | Nitrate pollution: a particular danger to boreal and subalpine coniferous forests | Waring, RH | 1,987 | Nitrogen was a limiting nutrient during the evolution of boreal and subalpine coniferous forests in association with cool climates and slowly decaying litter. Today as a result of atmospheric pollution, many coniferous forests are accumulating nitrogen in excess of the growth requirement of the trees. An early symptom ... | 0 |
40,796 | Longitudinal case study of pulmonary function response to ozone | Bedi, JF; Horvath, SM | 1,987 | null | 0 |
36,423 | Secondary succession and the pattern of plant dominance along experimental nitrogen gradients | Tilman, D | 1,987 | In 1982, experimental nitrogen gradients were established on both existing and disturbed (disked) vegetation in three fields (abandoned 14, 25, and 48 yr) and on existing vegetation in native oak savannah. Each of these seven gradients contained five or six replicates of each of nine treatments that differed in the ann... | 0 |
41,543 | Quantitation of ozone-induced lung lesion density after treatment with an interferon inducer or an anti-interferon antibody | Dziedzic, D; White, HJ | 1,987 | null | 0 |
40,893 | DNA synthesis in pulmonary alveolar macrophages and type II cells: effects of ozone exposure and treatment with "alpha"-difluoromethylornithine | Wright, ES; White, DM; Brady, AN; Li, LC; D'Arcy, JB; Smiler, KL | 1,987 | An increase in the number of pulmonary alveolar macrophages (AM) can be induced by a number of toxic insults to the lung, including ozone, an important photochemical oxidant air pollutant. This increase could arise from an influx of monocytes from the vascular or interstitial compartments, or from proliferation of AM i... | 0 |
35,813 | Influence of polyunsaturated fatty acid supplementation and membrane fluidity on ozone and nitrogen dioxide sensitivity of rat alveolar macrophages | Rietjens, IMCM; Van Tilburg, CAM; Coenen, TMM; Alink, GM; Konings, AWT | 1,987 | The phospholipid polyunsaturated fatty acid (PUFA) content and the membrane fluidity of rat alveolar macrophages were modified dose-dependently and in different ways. This was done to study the importance of both membrane characteristics for the cellular sensitivity toward ozone and nitrogen dioxide. Cells preincubated... | 0 |
41,518 | Functional and pathologic consequences of a 52-week exposure to 05 PPM ozone followed by a clean air recovery period | Gross, KB; White, HJ | 1,987 | Male Fischer 344 rats were exposed to 0.5 ppm ozone for 20 hr/day, 7 days/week, for 52 weeks after which they were allowed to recover in clean filtered air for 12 weeks. Pulmonary function testing, which included measurements of lung volumes, expiratory air flows, and DLCO, was performed before the initiation of exposu... | 0 |
40,963 | Functional and organic changes in a rat model of ozone adaptation | Tepper, JS; Costa, DL; Weber, MF; Wiester, MJ; Hatch, GE; Selgrade, MJK | 1,987 | null | 0 |
72,948 | Transported air pollutants and respiratory health in two Canadian communities | Raizenne, M; Burnett, R; Stern, B; Meranger, JC | 1,987 | null | 0 |
36,184 | Morphological effects of nitrogen dioxide on the rat lung | Hayashi, Y; Kohno, T; Ohwada, H | 1,987 | Morphological studies of the rat lung exposed to 20 ppm NO2 for 20 hr (experiment 1), to 0.5 ppm for 19 months (experiment 2), and to 10 ppm for 14 days (experiment 3) were conducted. Changes in the mast cells of the tracheas and main bronchi of rats exposed to 0.5 ppm (experiment 4) were also observed. In the alveolus... | 0 |
52,827 | Membrane disturbances in response to air pollutants | Heath, RL; Castillo, FJ | 1,987 | INTRODUCT ION
The most obvious injuries observed in plants exposed to photochemical air pollutant episodes are wilting and/or localized epidermal collapse. This damage to plant cells, noted for many years, is related to the loss of osmotically-active intracellular materials. In more recent years investigators have fo... | 0 |
40,872 | Effect of inhaled ozone on lung histamine in conscious guinea pigs | Shields, RL; Gold, WM | 1,987 | null | 0 |
43,067 | Modeling of mountain-valley wind fields in the southern San Joaquin Valley, California | Moore, GE; Daly, C; Liu, MK; Huang, SJ | 1,987 | null | 0 |
36,011 | On the origins of night-time NO at a rural measurement site | Helas, G; Broll, A; Rumpel, KJ; Warneck, P | 1,987 | null | 0 |
41,519 | Assessing pulmonary function and symptom health risks associated with ozone exposure: a summary of recent progress | Hayes, SR; Wallsten, TS; Whitfield, RG; Winkler, RL; Richmond, HM | 1,987 | null | 0 |
41,771 | Interactive effects of simulated acidic fog and ozone on field-grown alfalfa | Temple, PJ; Lennox, RW; Bytnerowicz, A; Taylor, OC | 1,987 | null | 0 |
36,875 | Chemistry of tension lysimeter water and lateral flow in spruce and hardwood stands | Joslin, JD; Mays, PA; Wolfe, MH; Kelly, JM; Garber, RW; Brewer, PF | 1,987 | BIOSIS COPYRIGHT: BIOL ABS. RRM PICEA-RUBENS BETULA-LENTA SMOKY MOUNTAINS NORTH CAROLINA USA ALUMINUM SULFATE ACID RAIN AIR POLLUTION WATER POLLUTION ENVIRONMENTAL SURVEILLANCE | 0 |
43,442 | [Automated fluoromatric method for hydrogen peroxide in air and atmospheric precipitation] | Wei, L; Weihan, S | 1,987 | null | 0 |
35,840 | Effect of nitrogen dioxide, ozone, and peroxyacetyl nitrate on metabolic and pulmonary function | Drechsler-Parks, DM | 1,987 | The metabolic and pulmonary function responses were investigated in 32 non-smoking men and women (8 men and 8 women 18-26 years of age, and 8 men and 8 women 51-76 years of age) who were exposed for 2 hours to each of 8 conditions: 1) filtered air (FA), 2) 0.13 ppm peroxyacetyl nitrate (PAN), 3) 0.45 ppm ozone (O3), 4)... | 0 |
43,291 | An autotetraploid model for genetic analysis of ozone tolerance in potato, Solanum tuberosum L | Dragoescu, N; Hill, RR, Jr; Pell, EJ | 1,987 | null | 0 |
40,817 | Relationship between ozone exposure and pulmonary function changes | Hazucha, MJ | 1,987 | A detailed comparison of literature-reported averaged decrements in pulmonary function of normal subjects exposed to O3 has been undertaken. The data base was formed by including data published during the past 20 yr from studies that reported at least one of the pulmonary function variables (forced vital capacity, forc... | 0 |
64,731 | Acute inhalational injury | Schwartz, DA | 1,987 | Recent
events, such as the Bhopal, India tragedy, dramatically illustrate the
potential consequences of acute exposure to toxic inhalants. This article
covers problems in clinical management of the toxic gases, mists and fumes that
are capable of inducing acute lung injury or systemic toxicity. | 0 |
43,552 | Stomatal function | Zeiger, E; Farquhar, GD; Cowan IR eds | 1,987 | null | 0 |
35,898 | A comparison of 99mTc-DTPA and 113mIn-DTPA aerosol clearances in humans: effects of smoking, hyperinflation, and in vitro oxidation | Nolop, KB; Maxwell, DL; Fleming, JS; Braude, S; Hughes, JMB; Royston, D | 1,987 | As an index of permeability of the alveolar epithelium, the clearance of an inhaled aerosol of 99mTc-DTPA is increased in several disease states. However, the usefulness of the test to assess the severity of disease is limited because healthy smokers also have abnormally rapid rates of clearance. Because the stability ... | 0 |
36,015 | Airborne intercomparison of nitric oxide measurement techniques | Hoell, JM, Jr; Gregory, GL; Mcdougal, DS; Torres, AL; Davis, DD; Bradshaw, J; Rodgers, MO; Ridley, BA; Carroll, MA | 1,987 | null | 0 |
37,624 | Limitation of N2 fixation in coastal marine waters: relative importance of molybdenum, iron, phosphorus, and organic matter availability | Paerl, HW; Crocker, KM; Prufert, LE | 1,987 | Phytoplankton growth in many coastal and pelagic marine waters is chronically limited by nitrogen availability. Such conditions potentially favor the establishement of N2-fixing microorganisms (eubacteria and cyanobacteria). However, planktonic and benthic N2 fixation is often either absent or present at ecologically i... | 0 |
41,438 | A national inventory of biogenic hydrocarbon emissions | Lamb, B; Guenther, A; Gay, D; Westberg, H | 1,987 | null | 0 |
40,859 | Changes in collagen metabolism and proteinolysis after repeated inhalation exposure to ozone | Pickrell, JA; Hahn, FF; Rebar, AH; Horoda, RA; Henderson, RF | 1,987 | To study the changes in collagen metabolism that occur in the pathogenesis of pulmonary fibrosis, female rats were exposed to 0, 0.57, and 1.1 ppm ozone for 19 hr/day for 11 days and sacrificed 12 or 60 days after initiation of exposure. The lungs of rats sacrificed at 12 days after initiation of exposure to 1.1 ppm ha... | 0 |
817,320 | Assessing the risks of trace gases that can modify the stratosphere: Volume III: Chapters 6-18 | null | 1,987 | null | 0 |
19,314 | Quantifying plant response to ozone: A unifying theory | Reich, PB | 1,987 | Published information about the effects of ozone on plants and ecosystems is synthesized into a conceptual model to explain the response of evergreen conifers, deciduous hardwoods and agricultural crops to ambient levels of ozone pollution. The effects of ozone on carbon balance and growth of individual plants can be q... | 1 |
35,626 | Models and observations of the impact of natural hydrocarbons on rural ozone | Trainer, M; Williams, EJ; Parrish, DD; Buhr, MP; Allwine, EJ; Westberg, HH; Fehsenfeld, FC; Liu, SC | 1,987 | null | 0 |
45,434 | Mechanism for the formation of gaseous and particulate products from ozone-cycloalkene reactions in air | Hatakeyama, S; Ohno, M; Weng, J; Takagi, H; Akimoto, H | 1,987 | BIOSIS COPYRIGHT: BIOL ABS. RRM CARBON DIOXIDE CARBON MONOXIDE FORMIC ACID PHOTOCHEMICAL SMOG | 0 |
19,112 | H2O2, O3 and SO2 measurements in the lower troposphere over the eastern United States during fall | Heikes, BG; Kok, GL; Walega, JG; Lazrus, AL | 1,987 | null | 0 |
87,092 | Theoretical analysis of evaporative losses from impactor and filter deposits | Zhang, XQ; Mcmurry, PH | 1,987 | U.S. Environmental Protection Agency.#The pressure drop in aerosol samplers can lead to evaporation of the collected particles. A theoretical analysis for the evaporative losses from both impactor and filter deposits is developed. Quantitative expressions for the losses are expressed in terms of three dimensionless par... | 0 |
40,450 | Photodissociation in the atmosphere 1 Actinic flux and the effects of ground reflections and clouds | Madronich, S | 1,987 | U.S. Environmental Protection Agency. The actinic flux must be distinguished from other radiometric quantities such as the irradiance. This distinction shows that (1) a fraction of the recent atmospheric chemistry literature contains improperly calculated rates of photodissociation, and (2) photodissociation rate coef... | 0 |
57,466 | Melanoma within a southwestern Hispanic population | Black, WC; Goldhahn, RT, Jr; Wiggins, C | 1,987 | The New Mexico Melanoma Registry and New Mexico Tumor Registry identified 81 cases of melanoma involving the skin and mucous membranes of Hispanics. The clinical and pathologic characteristics of these tumors were compared with those observed in whites. The frequency of melanoma in Hispanics appears to be no more than ... | 0 |
52,746 | Extracellular biochemical markers of photochemical oxidant air pollution damage to Norway spruce | Castillo, FJ; Miller, PR; Greppin, H | 1,987 | Peroxidase and superoxide dismutase activities, and ascorbic acid content, were measured in both intercellular fluid and cell material of current and 1-year-old needles of Norway spruce saplings treated with ozone, ambient air and activated carbon-filtered air in outdoor fumigation chambers. Ethylene evolution was also... | 0 |
12,389 | Assessing the risks of trace gases that can modify the stratosphere [8 volumes] | null | 1,987 | [Adapted from volume 1] Since the early 1970s, scientists have been concerned that human activities could alter the composition of the stratosphere, leading to reductions in the quantity of ozone protecting earth from the sun's ultraviolet-B (UVB) radiation. If such reductions in ozone levels occurred, public health an... | 0 |
41,611 | Future emission scenarios for chemicals that may deplete stratospheric ozone | Hammitt, JK; Camm, F; Connell, PS; Mooz, WE; Wolf, KA; Wuebbles, DJ; Bamezai, A | 1,987 | BIOSIS COPYRIGHT: BIOL ABS. RRM AIR POLLUTION ATMOSPHERIC MODEL CHLOROFLUOROCARBONS CFC-11 CFC-13 CFC-12 CARBON TETRACHLORIDE METHYL CHLOROFORM HALON 1301 HALON | 0 |
39,298 | The diurnal variations of ozone at different altitudes on a rural mountain in the eastern United States | Wolff, GT; Lioy, PJ; Taylor, RS | 1,987 | null | 0 |
42,095 | Assessment of lung function and symptom health risks associated with attainment of alternative ozone NAAQS | Hayes, SR; Rosenbaum, AS; Wallsten, TS; Whitfield, RG; Winkler, RL | 1,987 | null | 0 |
41,449 | A comparison of the enzyme fluorometric and the peroxyoxalate chemiluminescence methods for measuring H2O2 | Beltz, N; Jaeschke, W; Kok, GL; Gitlin, SN; Lazrus, AL; McLaren, S; Shakespeare, D; Mohnen, VA | 1,987 | null | 0 |
35,172 | Aircraft measurements of oxides of nitrogen along the eastern rim of the Asian continent: winter observations | Kondo, Y; Matthews, WA; Iwata, A; Morita, Y; Takagi, M | 1,987 | null | 0 |
41,520 | Role of the parasympathetic nervous system in airway hyperresponsiveness after ozone inhalation | Jones, GL; Lane, CG; Manning, PJ; O'Byrne, PM | 1,987 | Airway hyperresponsiveness develops in dogs after ozone inhalation. This study examined the role of the parasympathetic nervous system in ozone-induced airway hyperresponsiveness in dogs. Dose-response curves to acetylcholine (n = 8) and histamine (n = 4) were measured before and after exposure to ozone (3 ppm for 30 m... | 0 |
34,371 | Ozone production in the rural troposphere and the implications for regional and global ozone distributions | Liu, SC; Trainer, M; Fehsenfeld, FC; Parrish, DD; Williams, EJ; Fahey, DW; Hubler, G; Murphy, PC | 1,987 | null | 0 |
24,252 | Health significance of pulmonary function tests | Lippmann, M | 1,987 | null | 0 |
90,217 | Investigation of the gas-phase reaction of dinitrogen pentoxide with water-vapor | Sverdrup, GM; Spicer, CW; Ward, GF | 1,987 | null | 0 |
41,629 | Variation of ozone concentrations in the ambient air of Baghdad | Kanbour, FI; Faiq, SY; Al-Taie, FA; Kitto, AMN; Bader, N | 1,987 | null | 0 |
54,054 | Bacterial utilization of formic and acetic acid in rainwater | Herlihy, LJ; Galloway, JN; Mills, AL | 1,987 | Rain samples were collected aseptically, during 1983 and 1984, in Charlottesville, Virginia to determine the ability of bacteria in precipitation to utilize formate and acetate. The total number of bacteria, as counted by Acridine Orange Direct Counts, was one to two orders of magnitude greater from April to September ... | 0 |
43,775 | Evaluation of methods for determining adverse impacts of air pollution on terrestrial ecosystems | Sigal, LL; Suter GW, II | 1,987 | National Park Service; U.S. Department of Energy. Methods used to determine adverse impacts of air pollution on four levels of biological organization, of terrestrial ecosystems were evaluated for their use in decision making by federal land managers of class I areas and as guidelines for scientists employed to design ... | 0 |
43,752 | Resource allocation by plants under air pollution stress: implications for plant-pest-pathogen interactions | Lechowicz, MJ | 1,987 | null | 0 |
41,591 | Diesel exhaust and pyrene nitration | Ross, DS; Hum, GP; Schmitt, RJ | 1,987 | BIOSIS COPYRIGHT: BIOL ABS. RRM AIR POLLUTION NITROPYRENE DINITROPYRENES | 0 |
37,017 | Analysis and interpretation of water quality trends in major US rivers, 1974-1981 | Smith, RA; Alexander, RB; Wolman, MG | 1,987 | Water-quality records from two nationwide sampling networks are now of sufficient length to permit nationally consistent analysis of long-term water-quality trends at more than 300 locations on major U.S. rivers. Observed trends in 24 water-quality measures for the period 1974--81 provide evidence of both improvement a... | 0 |
42,112 | Relationship between air quality and the respiratory status of asthmatics in an area of high oxidant pollution in Los Angeles County [final report] | Gong, H, Jr | 1,987 | A 230-day study of 83 asthmatics residing in an area of high oxidant air pollution was performed to evaluate; 1) the potential effects of ambient ozone on daily respiratory symptoms, medication use and peak expiratory flow rates; and 2) the characteristics ozone-sensitive subjects. After completing a detailed Questionn... | 0 |
40,837 | Effect of ozone exposure on lung functions and plasma prostaglandin and thromboxane concentrations in guinea pigs | Miller, PD; Ainsworth, D; Lam, HF; Amdur, MO | 1,987 | Male Hartley guinea pigs were exposed either to filtered air or to 1 ppm ozone (O3) for 1 hr. At 2, 8, 24, or 48 hr after exposure we measured ventilation, respiratory mechanics, lung volumes, diffusing capacity for carbon monoxide (DLCO), and alveolar volume (VA) in anesthetized, tracheotomized animals. Respiratory fr... | 0 |
57,927 | Neurotoxicity | Clarkson, T; Winneke, G | 1,987 | BIOSIS COPYRIGHT: BIOL ABS. RRM HUMAN CHILD METHYLMERCURY LEAD POSTNATAL PRENATAL EXPOSURE COGNITIVE ATTENTIONAL IMPAIRMENT | 0 |
27,979 | Impacts of ozone and acid rain: discussion | Segerson, K | 1,987 | null | 0 |
41,758 | Crop physiology & metabolism: ozone and soil moisture deficit effects on nitrogen metabolism of soybean | Flagler, RB; Patterson, RP; Heagle, AS; Heck, WW | 1,987 | null | 0 |
40,806 | Response of T-cell-deficient mice to ozone exposure | Dziedzic, D; White, HJ | 1,987 | The number, appearance, and functional reactivity of T-lymphocytes of mediastinal lymph nodes are altered during experimental ozone inhalation. The purpose of the present work is to determine how the lymph nodes and lungs of a mutant strain of animal, which lacks this type of cell, differ in their response to ozone exp... | 0 |
41,513 | Daily air pollution effects on children's respiratory symptoms and peak expiratory flow | Vedal, S; Schenker, MB; Munoz, A; Samet, JM; Batterman, S; Speizer, FE | 1,987 | To identify acute respiratory health effects associated with air pollution due to coal combustion, a subgroup of elementary school-aged children was selected from a large cross-sectional study and followed daily for eight months. Children were selected to obtain three equal-sized groups: one without respiratory symptom... | 0 |
43,779 | Ozone-induced changes in host-plant suitability: interactions of Keiferia lycopersicella and Lycopersicon esculentum | Trumble, JT; Hare, JD; Musselman, RC; Mccool, PM | 1,987 | null | 0 |
817,319 | Assessing the risks of trace gases that can modify the stratosphere: Volume II: Chapters 1-5 | null | 1,987 | null | 0 |
40,810 | Changes in delayed hypersensitivity reaction in mice exposed to O3 | Fujimaki, H; Shiraishi, F; Ashikawa, T; Murakami, M | 1,987 | null | 0 |
1,254,337 | Endothelium-derived relaxing factor from cultured human endothelial cells inhibits aggregation of human platelets | Alheid, U; Frolich, JC; Forstermann, U | 1,987 | The present study was designed to investigate whether endothelium-derived relaxing factor (EDRF) produced by cultured human endothelial cells (HEC) inhibits the aggregation of human platelets. Microcarrier beads covered with HEC from umbilical veins (approximately 2 X 10(6)) or empty beads (as controls) were co-incubat... | 0 |
40,830 | Modification by ozone of lung tumor development in mice | Last, JA; Warren, DL; Pecquet-Goad, E; Witschi, H | 1,987 | Mice, either strain A/J or Swiss Webster, were exposed for 18 weeks either to filtered air or to 0.4 or 0.8 ppm ozone for 8 hours daily. Subgroups in each test group received a single ip injection of 1,000 mg urethan/kg or 0.9% sodium chloride vehicle 1 day prior to initiation of the exposure regimen. Tumor incidence i... | 0 |
27,219 | Chemical carcinogens in tobacco | Hoffmann, D; Wynder, EL; Hecht, SS; Brunnemann, KD; La Voie, EJ; Haley, NJ | 1,987 | null | 0 |
41,512 | Mutagenicity of airborne particles related to meteorological and air pollution parameters | Van Houdt, JJ; Alink, GM; Boleij, JSM | 1,987 | BIOSIS COPYRIGHT: BIOL ABS. RRM SALMONELLA MICROSOME TEST SULFUR DIOXIDE NITROGEN DIOXIDE NITRIC OXIDE CARBON MONOXIDE OZONE WAGENINGEN TERSCHELLING NETHERLANDS LUNG CANCER ANNUAL CYCLE MULTIPLE REGRESSION ANALYSIS | 0 |
42,559 | Detecting the effects of ozone pollution on growth of Jeffrey pine in the Sierra Nevada, California | Peterson, DL; Wakefield, VA; Arbaugh, MJ | 1,987 | null | 0 |
23,799 | Passive sampling device measurements of NO2 in ambient air | Mulik, JD; Williams, DE | 1,987 | null | 0 |
34,414 | The photochemical formation and fate of nitric acid in the metropolitan Detroit area: ambient, captive-air irradiation and modeling results | Kelly, NA | 1,987 | null | 0 |
19,047 | An analysis of climate and competition as contributors to decline of red spruce in high elevation Appalachian forests of the eastern United States | McLaughlin, SB; Downing, DJ; Blasing, TJ; Cook, ER; Adams, HS | 1,987 | null | 0 |
43,424 | Exploitation of reversed micelles as a medium in analytical chemiluminescence measurements with application to the determination of hydrogen peroxide using Luminol | Hoshino, H; Hinze, WL | 1,987 | The luminol (5-amlno-2,3-cHhyclro-1,4-phthalazlnedlone)-hydrogen peroxide-3-amlnophthalate chemiluminescence (CL) system was characterized In reversed micelles of hexa-decyltrlmethylammonlum chloride (CTAC), formed In 6:5 (v/v) chloroform-cyclohexane. The relative effectiveness of this medium for analytical CL measurem... | 0 |
41,743 | Nitrogen dioxide distribution in street canyons | Laxen, DPH; Noordally, E | 1,987 | null | 0 |
35,895 | Bronchoalveolar lavage | Reynolds, HY | 1,987 | In formulating a reasonable position about the clinical use of BAL and its analysis, one must acknowledge that it is still an experimental procedure that needs further assessment, and it must continue to be included as part of patient research protocols. Therefore, neither the patient nor his/her insurance carrier shou... | 0 |
72,873 | Synergistic interaction of ozone and respirable aerosols on rat lungs: III ozone and sulfuric acid aerosol | Warren, DL; Last, JA | 1,987 | Previously we have demonstrated that a synergistic interaction, as evaluated by several biochemical, toxicological, and morphological responses of the lung, results from exposure of rats to ozone (O3) in conjunction with moderate concentrations of acidic, but not neutral, aerosols. To extend these studies, groups of ra... | 0 |
40,819 | Combined effect of ozone and sulfuric acid on pulmonary function in man | Horvath, SM; Folinsbee, LJ; Bedi, JF | 1,987 | A potential effect of the combination of ozone and sulfuric acid mist (H2SO4) on respiratory function has been postulated for humans simultaneously exposed to these two pollutants. Nine young men were exposed to 0.25 ppm ozone (O3), 1200-1600 micrograms/m3 sulfuric acid aerosol (H2SO4), and a combination of O3 and H2SO... | 0 |
4,101 | Exposure assessment for occupational epidemiology | Smith, TJ | 1,987 | null | 0 |
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