Abstract:
:The association of blood lead (B-Pb) concentration to blood pressure was investigated in men aged 55 to 75 years living in the Rome area, who had no history of exposure to lead in the workplace and who participated between 1989 and 1990 in an epidemiologic survey for coronary heart disease (New Risk Factor Project). Of the 1856 individuals eligible for the study, 59 were excluded from analyses because not all relevant data were available; and 478 were excluded because they were treated for hypertension. In the remaining subjects (n = 1319) the median B-Pb concentration was 113 micrograms/l (range: 40-442 micrograms/l). Systolic blood pressure (SBP) averaged 140 +/- 18 (standard deviation) mm Hg (range 98-220) and diastolic blood pressure (DBP) 84 +/- 9 mm Hg (range 56-118). Median B-Pb values increased significantly from 111 micrograms/l in subjects with normal blood pressure (n = 668) to 113.5 micrograms/l in subjects with borderline high blood pressure (n = 373) and to 120 micrograms/l in subjects with increased blood pressure (n = 278). After log-normal conversion of B-Pb, the linear correlation coefficient between In[B-Pb(ug/l)] and both SBP and DBP was statistically significant (r = 0.1332, p < 0.001 and r = 0.0737, p = 0.007, respectively). The linear regression coefficient was 6.8 mm Hg/In(micrograms/l) for SBP and 1.8 mm Hg/In(microgram/l) for DBP. Multiple regression analyses revealed that, after correction for body mass index (BMI), age, heart rate, skinfold thickness, serum lipids, and glucose levels; blood lead was still a significant predictor of increased SBP and DBP.(ABSTRACT TRUNCATED AT 250 WORDS)
journal_name
Environ Health Perspectjournal_title
Environmental health perspectivesauthors
Menditto A,Morisi G,Spagnolo A,Menotti Adoi
10.1289/ehp.94102s9107subject
Has Abstractpub_date
1994-11-01 00:00:00pages
107-11eissn
0091-6765issn
1552-9924journal_volume
102 Suppl 9pub_type
杂志文章abstract::The presence of blue-green algae (BGA) toxins in surface waters used for drinking water sources and recreation is receiving increasing attention around the world as a public health concern. However, potential risks from exposure to these toxins in contaminated health food products that contain BGA have been largely ig...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.00108435
更新日期:2000-05-01 00:00:00
abstract:BACKGROUND:The autonomic nervous system plays a key role in maintaining homeostasis and responding to external stimuli. In adults, exposure to fine particulate matter ( PM ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/EHP4434
更新日期:2019-10-01 00:00:00
abstract::This report updates the risk assessment by Crump and Allen for benzene-induced leukemia that was based on a cohort exposed to benzene in the manufacture of Pliofilm. The present study derives new risk estimates using data from follow-up through 1987 (whereas the earlier assessment only had follow-up available through ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.961041437
更新日期:1996-12-01 00:00:00
abstract::Asthma and lead poisoning are prevalent among urban children in the United States. Lead exposure may be associated with excessive production of immunoglobulin E, possibly increasing asthma risk and contributing to racial disparities. The objective of this study was to examine racial differences in the association of b...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.7453
更新日期:2005-07-01 00:00:00
abstract:BACKGROUND:Anogenital distance (AGD) in animals is a sensitive biomarker of fetal endocrine disruption and the associated testicular dysgenesis syndrome (TDS). However, AGD in human infants with cryptorchidism and hypospadias, which are potential manifestations of TDS during childhood, is not clearly described. OBJECT...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1307178
更新日期:2014-02-01 00:00:00
abstract:BACKGROUND:Evidence indicates that air pollution contributes to cardiopulmonary mortality. There is ongoing debate regarding the size and shape of the pollution–mortality exposure–response relationship. There are also growing appeals for estimates of pollution–mortality relationships that use public data and are based ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/EHP4438
更新日期:2019-07-01 00:00:00
abstract::Nicotine and cigarette smoke extract show acute physiological effects: increasing tracheal pressure (PTR), pulmonary artery pressure (PPA), systemic blood pressure (PSYST), and left atrium pressure (PLA); and decreasing cardiac output (QAORTA) and blood flow to the left lower lobe (QLLL). In addition, cigarette smokin...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.8772283
更新日期:1987-06-01 00:00:00
abstract:BACKGROUND:Epidemiologic studies of postnatal PCB exposure and behavior have not reported consistent evidence of adverse associations, possibly because of challenges in exposure estimation. We previously developed a pharmacokinetic model to improve estimation of children's PCB exposure. OBJECTIVES:We aimed to assess w...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1408084
更新日期:2015-09-01 00:00:00
abstract:BACKGROUND:Environmental air pollutants are inhaled as complex mixtures, but the long dominant focus of monitoring and research on individual pollutants has provided modest insight into pollutant interactions that may be important to health. Trends toward managing multiple pollutants to maximize aggregate health gains ...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.11654
更新日期:2009-01-01 00:00:00
abstract:BACKGROUND:Humans living near industrial point emissions can experience high levels of exposures to air pollutants. Map Ta Phut Industrial Estate in Thailand is the location of the largest steel, oil refinery, and petrochemical factory complexes in Southeast Asia. Air pollution is an important source of oxidative stres...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.0900907
更新日期:2010-01-01 00:00:00
abstract::This paper summarizes the themes and recommendations that emerge from the papers presented by the Working Group on Tropospheric Ozone. In terms of current knowledge, the following are considered of particular importance: a) lack of clear evidence for a human analogue of the terminal bronchiolar and proximal acinar cha...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.93101s4237
更新日期:1993-12-01 00:00:00
abstract::The articles in this monograph focus on the mechanisms whereby ambient particulate matter (PM) and co-pollutants deposited in the respiratory tract cause cardiovascular and systemic effects, especially in persons with preexisting conditions such as allergic hyperresponsiveness and pulmonary, cardiac, and vascular dise...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.01109s4479
更新日期:2001-08-01 00:00:00
abstract::The Centers for Disease Control and Prevention recommend that local public health agencies use local data to identify children at risk for lead exposure to ensure that they receive preventive services. The objective of this study was to demonstrate the usefulness of a geographic information system (GIS) in identifying...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.0110989
更新日期:2001-01-01 00:00:00
abstract:BACKGROUND:Phthalates are metabolized and eliminated in urine within hours after exposure. Several reports suggest that concentrations of phthalate metabolites in a spot urine sample can provide a reliable estimation of exposure to phthalates for up to several months. OBJECTIVES:We examined inter- and intraperson and ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1002231
更新日期:2010-12-01 00:00:00
abstract::Many mammals methylate trivalent inorganic arsenic in liver to species that are released into the bloodstream and excreted in urine and feces. This study addresses how methylated arsenicals pass through cell membranes. We have previously shown that aquaglyceroporin channels, including Escherichia coli GlpF, Saccharomy...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8600
更新日期:2006-04-01 00:00:00
abstract::Although exposure to many industrially important monomers is controlled by law, few of these reactive chemicals have been determined in human tissues. Analogy with other fat-soluble organic substances strongly implies that these monomers may be retained in tissue, subject to the usual physiological constraints of meta...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.7617183
更新日期:1976-10-01 00:00:00
abstract::The three modern "faces" of mercury are our perceptions of risk from the exposure of billions of people to methyl mercury in fish, mercury vapor from amalgam tooth fillings, and ethyl mercury in the form of thimerosal added as an antiseptic to widely used vaccines. In this article I review human exposure to and the to...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.02110s111
更新日期:2002-02-01 00:00:00
abstract::The phenomenon of fiber-induced cytotoxicity to P388D1 macrophagelike cells has been demonstrated to parallel (thus far without exception) the probability that the fiber will induce a pleural sarcoma (mesothelioma) in rats. This startling parallel in both cases seems to be essentially independent of the chemical natur...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.803491
更新日期:1980-02-01 00:00:00
abstract::Recent studies have linked air pollution to tens of thousands of premature cardiovascular deaths per year. The mechanisms of such associations remain unclear. In this study we examine the association between blood markers of cardiovascular risk and air pollution in a national sample of the U.S. population. Air polluti...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.01109s3405
更新日期:2001-06-01 00:00:00
abstract:BACKGROUND:Exposure to transportation noise is widespread and has been associated with obesity in some studies. However, the evidence from longitudinal studies is limited and little is known about effects of combined exposure to different noise sources. OBJECTIVES:The aim of this longitudinal study was to estimate the...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/EHP1910
更新日期:2017-11-20 00:00:00
abstract:OBJECTIVE:We reviewed the scientific background for the current health-based World Health Organization (WHO) guideline value for manganese in drinking water. DATA SOURCES AND EXTRACTION:The initial starting point was the background document for the development of the WHO's guideline value for manganese in drinking wat...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.10316
更新日期:2007-11-01 00:00:00
abstract:BACKGROUND:Exposure to certain phenols is ubiquitous because of their use in many consumer and personal care products. However, predictors of exposure have not been well characterized in most populations. OBJECTIVES:We sought to identify predictors of exposure and to assess the reproducibility of phenol concentrations...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1306830
更新日期:2014-07-01 00:00:00
abstract::Dietary vitamin E affects the susceptibility of mice and rats to ozone and nitrogen dioxide, suggesting a free radical mechanism of toxicity. Conventional peroxidation does not completely explain the effects of alterations of lung fatty acid composition on both nitrogen dioxide and ozone toxicity. A new scheme is prop...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.7929105
更新日期:1979-04-01 00:00:00
abstract::Soil samples were collected from 28 fields which had received manure from Michigan's most highly contaminated dairy herds. The number of fields in each concentration range of PBB in soil were: 2, not detectable; 15, 0.0 to 8.0 ppb; 6, 14-102 ppb, and 5, 153 to 371 ppb. Plant tissue sampled from the 10 most highly cont...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.78231
更新日期:1978-04-01 00:00:00
abstract::This article provides an overview of methods for reliability assessment of quantitative structure-activity relationship (QSAR) models in the context of regulatory acceptance of human health and environmental QSARs. Useful diagnostic tools and data analytical approaches are highlighted and exemplified. Particular empha...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.5758
更新日期:2003-08-01 00:00:00
abstract:BACKGROUND:Ocean pollution affects marine organisms and ecosystems as well as humans. The International Oceanographic Commission recommends ocean health monitoring programs to investigate the presence of marine contaminants and the health of threatened species and the use of multiple and early-warning biomarker approac...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.0901809
更新日期:2011-03-01 00:00:00
abstract::The physiological function of copper(I)-metallothionein is not well understood. The respiratory function of hemocyanin, a copper(I)-containing respiratory protein found in the hemolymph of many invertebrates, has been known a long time. However, the mechanism by which Cu(I) is inserted into the oxygen-binding site of ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.866593
更新日期:1986-03-01 00:00:00
abstract::Background: Drinking water from natural sources in coastal Bangladesh has become contaminated by varying degrees of salinity due to saltwater intrusion from rising sea levels, cyclone and storm surges and upstream withdrawal of freshwater. Objective: Our objective was to estimate salt intake from drinking water source...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1002804
更新日期:2011-04-12 00:00:00
abstract::Benzene has been known to be a bone marrow poison for almost a century. However, it was not until the last decade that benzene's carcinogenic potential was demonstrated by epidemiologic studies. The proposed regulation by the Occupational Safety and Health Administration (OSHA) to lower exposure levels of benzene in t...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.835275
更新日期:1983-10-01 00:00:00
abstract:BACKGROUND:We have previously shown that adult male mice exposure to low doses of an ubiquitous endocrine disruptor, di(2-ethylhexyl) phthalate (DEHP), alters courtship behavior. OBJECTIVE:The effects of adult exposure to low doses of DEHP alone or in an environmental phthalate mixture on estrous cyclicity, reproducti...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/EHP7662
更新日期:2021-01-01 00:00:00