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Mostrando 161 - 180 Resultados de 490,605 Para Buscar '"lead"', tiempo de consulta: 1.68s Limitar resultados
  1. 161
    “…To quantify the lead paint hazards in the home, we combined a visual rating of the surfaces (intact to peeling) with an X-ray fluorescence (XRF) measurement of the lead content of the painted surface. …”
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    Moderate lead poisoning: trends in blood lead levels in unchelated children.
  2. 162
    por Han, S, Qiao, X, Kemp, F W, Bogden, J D
    Publicado 1997
    “…It has been hypothesized that the high rate of bone remodeling during childhood and the consequent high calcium and lead turnover result in a substantial reduction in bone lead stores so that much of the lead incorporated in bone during childhood does not persist into adulthood. …”
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    Lead exposure at an early age substantially increases lead retention in the rat.
  3. 163
    “…Simultaneous assay of blood lead (Pb-B) and red cell lead (Pb-Rbc) in 123 samples from 104 urban and suburban students, ages 10–18, shows the ratio of concentration (Pb-Rbc)/(Pb-B) to increase as the hematocrit decreases. …”
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    Red Cell Lead, Whole Blood Lead, and Red Cell Enzymes
  4. 164
    por Moore, John F., Goyer, Robert A.
    Publicado 1974
    “…Lead-induced inclusion bodies in renal tubular cells of rats have been studied in vitro after isolation by differential centrifugation. …”
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    Lead-Induced Inclusion Bodies: Composition and Probable Role in Lead Metabolism
  5. 165
    “…The ingestion of airborne lead fallout is the mechanism responsible for increased lead body burdens found in 10 urban Connecticut children. …”
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    Role of Airborne Lead in Increased Body Burden of Lead in Hartford Children
  6. 166
    por Haar, Gary Ter, Aronow, Regine
    Publicado 1974
    “…It has been known for many years that the eating of leaded paint is the prime cause of lead poisoning and elevated blood leads of children living in deteriorated housing. …”
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    New Information on Lead in Dirt and Dust as Related to the Childhood Lead Problem
  7. 167
    por Fowler, B A, DuVal, G
    Publicado 1991
    “…Lead-induced nephropathy produces both tubular and interstitial manifestations of cell injury, but the pathophysiology of these lesions is not completely understood. …”
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    Effects of lead on the kidney: roles of high-affinity lead-binding proteins.
  8. 168
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    Uncertainties in the Relationship between Tibia Lead and Cumulative Blood Lead Index
  9. 169
    por Chhabra, Lovely, Spodick, David H.
    Publicado 2013
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    Electrocardiographic Screening of Emphysema: Lead aVL or Leads III and I?
  10. 170
    “…BACKGROUND: Awareness about lead poisoning in South Korea has increased; however, occupational exposures occurring in small-scale businesses have not been thoroughly investigated. …”
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    High lead exposure in two leaded bronze ingot foundry workers
  11. 171
    “…As usual the lead can cause a thrombosis of the coronary vein but we performed a venoplasty in order to place again a lead in the target site and maintain the CRT response.…”
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    New left ventricular active fixation lead: The experience of lead extraction
  12. 172
    “…However, the complete extraction of chronically implanted leads is not always achieved. The outcomes and optimal management of CIED infections with retained material after lead extractions have not been elucidated. …”
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    Remnant Pacemaker Lead Tips after Lead Extractions in Pacemaker Infections
  13. 173
    “…BACKGROUND: Quadripolar left ventricular (LV) leads are capable of pacing from four different electrodes which allows for easier and more stable intra-operative lead positioning with optimal pacing parameters. …”
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    Lead related complications in quadripolar versus bipolar left ventricular leads
  14. 174
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    Reuse of a 20-year-old lead: An abandoned lead reactivated
  15. 175
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    Unusual embolization of a pacemaker lead fragment during lead extraction
  16. 176
    por García, José Eduardo
    Publicado 2015
    “…In this article, the role of the ferroelectric domain walls’ motion in the nonlinear response in the most workable lead-based and lead-free piezoceramics is reviewed. …”
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    Extrinsic Contribution and Instability Properties in Lead-Based and Lead-Free Piezoceramics
  17. 177
    “…We previously described a structure-based fragment hopping for lead optimization using a pre-docked fragment database, “LeadOp,” that conceptually replaced “bad” fragments of a ligand with “good” fragments while leaving the core of the ligand intact thus improving the compound's activity. …”
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    LeadOp+R: Structure-Based Lead Optimization With Synthetic Accessibility
  18. 178
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    Lead externalization – a potential source of lead-related infective endocarditis?
  19. 179
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    Discovering Substitutes to the Conventional Lead Positions of Three-lead Electrocardiogram Monitoring
  20. 180
    por Corley, Megan, Mutiti, Samuel
    Publicado 2017
    “…Experiments were conducted to determine the effects of different growth times, concentrations, and lead species (carbonate, nitrate, and sulfide) on the uptake of lead in shoots. …”
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    The Effects of Lead Species and Growth Time on Accumulation of Lead in Chinese Cabbage
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