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Showing 45801 - 45820 of 82972 results
  • Universities Occupational Safety and Health Education and Research Center
    Universities Occupational Safety and Health Education and Research Center
    Landrigan, Philip J.
    2001/03/15 | Grant Final Reports
    The Environmental and Occupational Sciences (EOHS) Program of the Hunter College School of Health Sciences has been a member of the Universities Occupational Safety and Health Education and Research Center (UOSHERC) since 1978. It has a strong, stable faculty and a core industrial hygiene curriculum, which has been in place for well over a decade. ...
  • Farmer Dies After Being Run Over By A Tractor 00MN008
    Farmer Dies After Being Run Over By A Tractor [00MN008]
    Minnesota Fatality Assessment & Control Evaluation Program (MN FACE)  ...
    2001/03/15 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 60-year-old male farmer (victim) died after he was run over by a tractor. On the day of the incident the victim and his sons were finishing planting their fields. Near the end of the day the victim drove to a nearby farm to get a tractor and digger to prepare a small field for planting. After he arrived at the farm he entered the cab of a four-wh ...
  • Examination of the Possible Role of Prostanoids on Responses of GuineaPig Isolated Perfused Trachea IPT to LuminallyApplied Isotonic Osmolyte Solutions
    Examination of the Possible Role of Prostanoids on Responses of Guinea-Pig Isolated, Perfused Trachea (IPT) to Luminally-Applied Isotonic Osmolyte Solutions
    Fedan, Jeffery S. ;
    Johnston RA
    2001/03/08 | National Institute for Occupational Safety and Health (NIOSH)
    Exposure of the mucosa of the IPT to modified Krebs-Henseleit solution (MKHS) containing elevated osmolarity [added NaCl or D-mannitol (DM)] results in relaxation of methacholine (MCh)-contracted airway smooth muscle that is mediated by epithelium-derived relaxing factor (EpDRF). The stimulus to EpDRF release in response to hypertonic challenge cou ...
    Public Domain
  • Evaluation of Acute SensoryMotor Effects and Test Sensitivity Using Termiticide Workers Exposed to Chlorpyrifos
    Evaluation of Acute Sensory-Motor Effects and Test Sensitivity Using Termiticide Workers Exposed to Chlorpyrifos
    Dick, Robert B. ;
    Hines CJ
    2001/03/08 | National Institute for Occupational Safety and Health (NIOSH)
    Sensory and motor testing was performed on a group of termiticide workers primarily using chlorpyrifos-containing products to evaluate both the acute effects from current exposure and sensitivity of the measures to detect effects. The study group comprised 106 applicators and 52 nonexposed participants. Current exposure was measured by urinary conc ...
    Public Domain
  • Effect of Ion Transport Inhibitors on the Bioelectric Responses of GuineaPig Tracheal Epithelium to Hypertonic Sodium Chloride Solution
    Effect of Ion Transport Inhibitors on the Bioelectric Responses of Guinea-Pig Tracheal Epithelium to Hypertonic Sodium Chloride Solution
    Fedan, Jeffery S. ;
    Johnston RA
    2001/03/08 | National Institute for Occupational Safety and Health (NIOSH)
    Previously our laboratory has shown that in the presence of serosally-added methacholine (MCh: 3x10^2 M), the application of hypertonic D-mannitol solution (120 mOsm) to the mucosal surface of guinea-pig tracheal segments mounted in Ussing chambers decreased the transepithelial short-circuit current (Isc). The purpose of this study was to determine ...
    Public Domain
  • Do Back Belts Prevent Back Injury
    Do Back Belts Prevent Back Injury?
    Carey TS ;
    Dorinson SM
    2001/03/07 | National Institute for Occupational Safety and Health (NIOSH)
    We agree with Dr Dorinson and do not want to "dismiss attempts at prevention." However, our research shows that employers and employees should not depend on back belts for prevention. Instead, prevention efforts should be based on a comprehensive workplace evaluation of work tasks and the work environment to reduce the hazards of lifting. Whatever ...
    Public Domain
  • The Role of Tumor Necrosis Factor Alpha TNF in Toluene Diisocyanate TDI Asthma
    The Role of Tumor Necrosis Factor Alpha (TNF) in Toluene Diisocyanate (TDI) Asthma
    Karol MH ;
    Lange JW
    2001/03/07 | National Institute for Occupational Safety and Health (NIOSH)
    Nearly 9 million workers are exposed to chemical agents associated with occupational asthma with isocyanates representing the chemical class most responsible. Isocyanate-induced asthma has been difficult to diagnose and control in part because the biological mechanisms responsible for the disease and the determinants of exposure have not been well ...
    Public Domain
  • Challenges to Interpretation of GeneEnvironment Research
    Challenges to Interpretation of Gene-Environment Research
    Schulte, Paul A.
    2001/03/07 | National Institute for Occupational Safety and Health (NIOSH)
    Epidemiologists increasingly are presented with powerful new tools to piece together the roles of environmental/occupational and genetic factors in assessing disease risks. High throughput tools, such as microarrays and 2D gels, present new opportunities, but their utility for assessing disease risks in populations is still some time from being rea ...
    Public Domain
  • Interleukin 6 Plays a Critical Role in Cutaneous Wound Healing
    Interleukin 6 Plays a Critical Role in Cutaneous Wound Healing
    Berry-Ann R ;
    Gallucci RM
    2001/03/07 | National Institute for Occupational Safety and Health (NIOSH)
    It has been postulated that an inflammatory response following cutaneous wounding is a prerequisite for healing, and inflammatory cytokines, such as interleukin 6 (lL-6), might intimately involved in this process. Herein, we demonstrate that IL6 deficient transgenic mice (lL-6 KO) displayed significantly delayed cutaneous wound healing compared to ...
    Public Domain
  • The Production of SpeciesSpecific Monoclonal Antibodies Mabs Against the Allergenic and Toxigenic Fungus Stachybotrys chartarum
    The Production of Species-Specific Monoclonal Antibodies (Mabs) Against the Allergenic and Toxigenic Fungus Stachybotrys chartarum
    Lewis, Daniel M. ;
    Schmechel D
    2001/03/07 | National Institute for Occupational Safety and Health (NIOSH)
    Fungi in occupational and domestic indoor environments have been associated with adverse allergenic, infectious and/or toxic health effects. Among the species of much recent attention has been Stachybotrys chartarum which has been shown to produce a variety of mycotoxins which may contribute to pulmonary inflammation, hemorrhage and immune suppress ...
    Public Domain
  • A Volunteer Assistant Chief Was Seriously Injured and Two Volunteer Fire Fighters Were Injured While Fighting a Townhouse Fire Delaware
    A Volunteer Assistant Chief Was Seriously Injured and Two Volunteer Fire Fighters Were Injured While Fighting a Townhouse Fire – Delaware
    McFall, Mark F.
    2001/03/07 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    Injury in the Line of Duty…a Summary of a NIOSH Fire Fighter Injury InvestigationOn October 29, 2000, a 26-year-old male volunteer Assistant Chief (the victim) was seriously injured and two other fire fighters (Fire Fighter #1 and Fire Fighter #2) were injured while fighting a townhouse fire. The fire fighters responded to a call that had come in f ...
    Public Domain
  • Captain Suffers a Heart Attack at a Structure Fire and Dies 12 Days Later Illinois
    Captain Suffers a Heart Attack at a Structure Fire and Dies 12 Days Later – Illinois
    Baldwin, Tommy N. ;
    Hales, Thomas R.
    2001/03/06 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    Death in the Line of Duty…a Summary of a NIOSH Fire Fighter Fatality InvestigationOn July 23, 1998, a 56-year-old male Captain responded to a fully-involved structure fire. After stretching a 250-foot section of 2.5-inch hoseline and attacking the fire, the Captain experienced crushing substernal chest pain. He walked to the on-scene ambulance, whe ...
    Public Domain
  • Youth Newspaper Delivery Assistant Dies in Motor Vehicle Collision
    Youth Newspaper Delivery Assistant Dies in Motor Vehicle Collision
    Wisconsin Fatality Assessment and Control Evaluation Program (Wisconsin FACE)  ...
    2001/03/06 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 17-year-old male newspaper delivery assistant (the victim) was a passenger in an automobile that burst into fire after it was struck from behind by another vehicle. The victim was seated in the front passenger seat of the auto driven by an newspaper carrier (co-worker) who employed the youth as a casual worker to assist with the driver's daily ne ...
  • Misconceptions About the Use of Genetic Tests in Populations
    Misconceptions About the Use of Genetic Tests in Populations
    McMichael AJ ;
    Schulte P
    2001/03/03 | National Institute for Occupational Safety and Health (NIOSH)
    The prospect of genetic screening for preventable or deferrable disease is becoming real. As the cataloguing of the human genome proceeds, the rate at which specific genes are being implicated in disease processes is increasing. Because of its genetic basis, much interest has centred on identification of genes for cancer and their usefulness in rou ...
    Public Domain
  • Youth Camp Counselor Dies of Carbon Monoxide Poisoning
    Youth Camp Counselor Dies of Carbon Monoxide Poisoning
    Wisconsin Fatality Assessment and Control Evaluation Program (Wisconsin FACE)  ...
    2001/03/03 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 15-year-old male camp counselor (the victim) died of carbon monoxide poisoning when the furnace malfunctioned in the cabin where he was sleeping. The victim had worked as a counselor at the camp for nine weeks, then planned to stay an extra week after the camp closed in late summer to assist with clean-up. On the night of the incident, he was the ...
  • Interleukin 1Dependent Regulation of Interleukin 6 Production by Wounding in Human Epithelial Keratinocyte
    Interleukin 1-Dependent Regulation of Interleukin 6 Production by Wounding in Human Epithelial Keratinocyte
    Gallucci RM ;
    Luster MI
    2001/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Wound healing in the skin is accompanied by inflammation. Increasing evidence indicates that the proinflammatory cytokine interleukin 6 (IL-6), plays an important role in wound healing. However, the mechanisms of IL-6 production and involvement in wound healing remain unclear. The present study was designed to examine the molecular mechanism of IL- ...
    Public Domain
  • Intratracheal Amiodarone Administration to F344 Rats Causes Acute Damage to Airway and Parenchymal Cells The Possible Role of Free Radical Generation
    Intratracheal Amiodarone Administration to F344 Rats Causes Acute Damage to Airway and Parenchymal Cells: The Possible Role of Free Radical Generation
    Antonini JM ;
    Bowman LL
    2001/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Intratracheal (i.t) instillation of the antiarrhythmic drug amiodarone (AD) leads to lung damage, inflammation, and fibrosis in F344 rats. To assess the direct effect of AD in this damage, male F344 rats were instilled with 6.25 mg/kg AD (3.125 mg/ml solution in sterile water) or the sterile water vehicle and subjected to bronchoalveolar lavage (BA ...
    Public Domain
  • SuperoxideInduced Reduction of Coenzyme Q and Its Interaction with Vitamin E Synergistically Protects Human Kertinocytes Against Oxidative Stress
    Superoxide-Induced Reduction of Coenzyme Q and Its Interaction with Vitamin E Synergistically Protects Human Kertinocytes Against Oxidative Stress
    Kagan VE ;
    Kikuchi Y
    2001/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Enhanced production of superoxide is commonly associated with the induction of oxidative stress. It has been suggested that, in the presence of ubiquinone, superoxide can act as an antioxidant via reduction of ubiquinone to semiubiquinone/ubiquinol. The latter couple can scavenge radicals directly or act as an antioxidant through its interactions w ...
    Public Domain
  • Identifying HighRisk Small Business Industries for Occupational Safety and Health Interventions
    Identifying High-Risk Small Business Industries for Occupational Safety and Health Interventions
    Lentz, Thomas J. ;
    Okun, Andrea H.
    2001/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Approximately one-third (32%) of U.S. workers are employed in small business industries (those with 80% of workers in establishments with fewer than 100 employees), and approximately 53 million persons in private industry work in small business establishments. This study was performed to identify small business industries at high risk f ...
    Public Domain
  • Community ParticipatoryBased Reproductive Epidemiology Using DBCP Exposure as a Model
    Community Participatory-Based Reproductive Epidemiology Using DBCP Exposure as a Model
    Kim PJ ;
    Lim KL
    2001/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    We explored the feasibility of conducting a retrospective epidemiological study of adult reproductive effects following childhood environmental exposure to DBCP (dibromochloropropane). DBCP is a male reproductive toxicant used extensively as a pesticide during the 1970s in the San Joaquin Valley of California. Although adverse effects for adult occ ...
45801 - 45820 / 82972