Abstract：
:The pathogenicity of mixed dust from a fluorite mine was studied by animal experiments and in vitro tests. Animal experiments showed that calcium fluorite can induce only a foreign body reaction in the lungs; the fibrous nodular lesions induced by the fluorite mine dust are due mainly to its silica component. It was demonstrated that either silica or the mixed dust of a fluorite mine can stimulate pulmonary alveolar macrophages (PAMs) to release fibrogenetic factors in vitro, but calcium fluorite cannot. It was also demonstrated that having engulfed calcium fluorite, silica, or fluorite mine mixed dust, PAMs release an elastase-active substance. The authors suggest that the emphysematous lesion seen in autopsy material of pneumoconiosis of fluorite mine workers may be caused by calcium fluorite and silica.
journal_name
Environ Resjournal_title
Environmental researchauthors
Xu YH,Zhang SJ,Wu CQ,Zhou J,Chang HF,Yu SQdoi
10.1016/s0013-9351(87)80035-xsubject
Has Abstractpub_date
1987-08-01 00:00:00pages
350-8issue
2eissn
0013-9351issn
1096-0953pii
S0013-9351(87)80035-Xjournal_volume
43pub_type
杂志文章abstract：:The moving bed biofilm reactor (MBBR) has certain advantages, such as high wastewater treatment efficiency, low maintenance and operating costs, and simple operation. It has emerged as a valuable option for small decentralized facilities. The filling ratio, aeration mode and aeration intensity are the main factors tha...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2020.110614
更新日期：2020-12-17 00:00:00
abstract：:Mesquite and fishbone were pyrolyzed to produce biochar (MBC and FBC, respectively) at different temperatures. The effects of the MBC and FBC on the removal of single and competitive metals (Cd, Pb, Zn, and Cu) from aqueous solutions were evaluated. A greenhouse pot experiment was also conducted using wheat plants wit...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2019.108846
更新日期：2020-02-01 00:00:00
abstract：:Increasing evidence links the widespread exposure to organophosphate (OP) pesticides to the global epidemics of type 2 diabetes and obesity. Our recent data highlighted gene×environment interactions: mice expressing the human apolipoprotein E3 (apoE3) isoform were more prone to develop obesity than those expressing ap...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2015.06.036
更新日期：2015-10-01 00:00:00
abstract：:A few epidemiologic studies suggest that exposure to bisphenol A (BPA) is associated with type 2 diabetes mellitus (T2DM). However, little is known about association between other phenolic endocrine disrupting chemicals (EDCs) and T2DM. In this case-control study, we measured urinary concentrations of 23 phenolic EDCs...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2018.06.040
更新日期：2018-10-01 00:00:00
abstract：BACKGROUND:Although air pollution and social stress may independently increase childhood asthma, little is known on their synergistic effect on asthma, particularly in China with high levels of stress and air pollution. OBJECTIVES:To examine associations between exposure to a combination of parental stress and air pol...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2018.04.003
更新日期：2018-08-01 00:00:00
abstract：:There is interest in determining the relationship between fine particulate matter air pollution and various health outcomes, including birth outcomes such as term low birth weight. Previous studies have come to different conclusions. In this study we consider whether the effect may vary by location and gestational per...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2014.05.034
更新日期：2014-10-01 00:00:00
abstract：:VOCs emissions from motor vehicles have become a main source of air pollution in many cities. However, the characteristics of VOCs emissions have not been fully elucidated. Ten representative vehicles were selected in Wuhan, China, and the VOCs emitted by these vehicles under actual working conditions were collected a...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2020.109802
更新日期：2020-09-01 00:00:00
abstract：:The growing human population concentrated in urban areas lead to the increase of road traffic and artificial areas, consequently enhancing air pollution and urban heat island effects, among others. These environmental changes affect citizen's health, causing a high number of premature deaths, with considerable social ...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2017.10.006
更新日期：2018-01-01 00:00:00
abstract：:Living within the vicinity of wind turbines may have adverse impacts on health measures associated with quality of life (QOL). There are few studies in this area and inconsistent findings preclude definitive conclusions regarding the impact that exposure to wind turbine noise (WTN) may have on QOL. In the current stud...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2015.06.043
更新日期：2015-10-01 00:00:00
abstract：:In 1976, the New York Giants professional football team relocated to the newly constructed Meadowlands Sports Complex (MSC) in East Rutherford, NJ. Between 1980 and 1987 four team members developed cancer: one case each of non-Hodgkin's lymphoma, glioblastoma, angiosarcoma, and Hodgkin's disease. Because the surroundi...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/s0013-9351(05)80003-9
更新日期：1991-12-01 00:00:00
abstract：BACKGROUND/AIMS:Mercury (Hg) is a potent toxicant of concern to the general public. Recent studies suggest that several genes that mediate Hg metabolism are polymorphic. We hypothesize that single nucleotide polymorphisms (SNPs) in such genes may underline inter-individual differences in exposure biomarker concentratio...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2015.11.032
更新日期：2016-08-01 00:00:00
abstract：BACKGROUND:We previously reported increased risk of breast cancer associated with early life exposure to two measures of air pollution exposure, total suspended particulates (TSP) and traffic emissions (TE), possible proxies for exposure to polycyclic aromatic hydrocarbons (PAHs). Exposure to PAHs has been shown to be ...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2017.11.040
更新日期：2018-02-01 00:00:00
abstract：:A measuring campaign for the assessment of electromagnetic exposure levels from mobile phones in the city center of Leuven, Belgium, has been carried out. The main objective of the assessment is to study the dependency of the exposure of the user by his own mobile phone in terms of location in the city (very close to ...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2019.05.029
更新日期：2019-08-01 00:00:00
abstract：OBJECTIVE:Phthalates are non-persistent pollutants related to impaired metabolism and high cardiovascular risk. Their toxic metabolites are eliminated through urine and feces. Prevention policies are considered by the governments, although no therapeutic strategy to facilitate their elimination from the human body has ...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2020.110316
更新日期：2021-01-01 00:00:00
abstract：:Seventy-two strains of Hg-resistant bacteria (Pseudomonas) were isolated on agar plates containing 40 micrograms/ml of HgCl2 from Minamata Bay sediment, which was heavily polluted with mercury (45.8 micrograms/g). The minimal inhibitory concentrations (MICs) of mercurial compounds were determined for the Hg-resistant ...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/s0013-9351(86)80081-0
更新日期：1986-06-01 00:00:00
abstract：BACKGROUND:The age-specific impacts of perinatal exposures to polychlorinated biphenyls (PCB), methylmercury (MeHg), and lead on child neurodevelopment remain controversial. Since we have already reported the prenatal effects of these chemicals on neurodevelopment in 3-day-old and 30-month-old children of a birth cohor...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2014.05.024
更新日期：2014-08-01 00:00:00
abstract：BACKGROUND:Previous studies have found that human mobility restrictions could not only prevent the spread of COVID-19, but also improve the air quality because of the reduction of industrial production, transportation and traffic. It is noteworthy that air quality is also closely related to the risk of COVID-19 infecti...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2020.109911
更新日期：2020-10-01 00:00:00
abstract：BACKGROUND:Prenatal phthalate exposure has been associated with behavioral problems and lower performance on measures of cognitive ability in children. However, the potential effect of phthalate exposure during the sensitive preconception period is unknown. OBJECTIVES:To estimate the association of maternal and patern...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2017.07.032
更新日期：2017-10-01 00:00:00
abstract：:Hydrological data, such as precipitation, is fundamental for planning, designing, developing, and managing water resource projects as well as for hydrologic research. An optimal raingauge network leads to more accurate estimates of mean or point precipitation at any site over the watershed. Some studies in the past ha...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2017.10.038
更新日期：2018-02-01 00:00:00
abstract：BACKGROUND:Exposure to far-field radiofrequency electromagnetic fields (RF-EMF) has raised public concerns in recent decades. However, it is not known if individuals' perception towards the health risks of RF-EMF is dependent on their knowledge of the objectively measured personal RF-EMF exposure levels. OBJECTIVES:Th...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2018.12.058
更新日期：2019-03-01 00:00:00
abstract：:Uranium (U) is a chemo-toxic, radiotoxic and even a carcinogenic element. Due to its radioactivity, the effects of U on humans health have been extensively investigated. Prolonged U exposure may cause kidney disease and cancer. The geological distribution of U radionuclides is still a great concern for human health. U...
journal_title：Environmental research
pub_type： 杂志文章,评审
doi：10.1016/j.envres.2017.04.010
更新日期：2017-07-01 00:00:00
abstract：:This document investigated the causal relationship between carbon dioxide (CO2) emissions, health spending and GDP growth for 51 countries (divided into three groups of countries: low-income countries; group of countries with lower and upper middle income; group of middle income countries) covering the annual period 1...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2017.05.041
更新日期：2017-10-01 00:00:00
abstract：:Lead (Pb) is a non-essential metal. Exposure to lead has been associated with adverse health effects in both children and adults. Lead content in paint used in toys or children's products has been identified as both a potential and preventable source of childhood lead exposure. Twenty-four stores located in Bogotá (Co...
journal_title：Environmental research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.envres.2013.11.005
更新日期：2014-01-01 00:00:00
abstract：BACKGROUND:Bisphenol A (BPA) is a component of polycarbonate plastics to which humans are regularly exposed at low levels, and an endocrine disruptor with effects on several hormonal systems. Bone is a sensitive hormone target tissue, and we have recently shown that in utero and lactational exposure to 25µg BPA/kg BW/d...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2017.07.020
更新日期：2017-11-01 00:00:00
abstract：:This study uses soil lead as a means of describing the urban lead levels in the metropolitan area of the Twin Cities, and assesses the soil lead levels next to homes of neighborhoods of the metropolitan area. Lead levels of rural soils are around 5 micrograms/g. Near the city limits they increase to 25-50 micrograms/g...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/0013-9351(84)90076-8
更新日期：1984-06-01 00:00:00
abstract：:The MXene-based transition metal oxide composite is a potential candidate for photocatalysts. Rod-like pseudohexagonal phase Nb2O5/Nb2CTx composites were synthesized by a simple hydrothermal oxidation of 2D layered Nb2CTx. The Nb2O5/Nb2CTx composites show superior photocatalytic activity for 98.5% of degradation of Rh...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2020.110587
更新日期：2021-02-01 00:00:00
abstract：:Air pollution epidemiological studies suggest that elevated exposure to fine particulate matter (PM2.5) is associated with higher prevalence of term low birth weight (TLBW). Previous studies have generally assumed the exposure-response of PM2.5 on TLBW to be the same throughout a large geographical area. Health effect...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2015.06.044
更新日期：2015-10-01 00:00:00
abstract：:This study analyzed lead levels in scalp hair of child and adolescent street vendors in Istanbul. The mean lead in hair concentration found among children exposed to intensive motor traffic, 11.82 +/- 6.89 microg/g, was over five times higher than that in the control group, 2.70 +/- 2.30 microg/g. Vendors from a locat...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1006/enrs.2000.4044
更新日期：2000-05-01 00:00:00
abstract：:School classrooms are potentially important micro-environments for childhood exposures owing to the large amount of time children spend in these locations. While a number of airborne contaminants may be present in schools, to date few studies have examined ultrafine particle (0.02-1 microm) (UFP) levels in classrooms....
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/j.envres.2007.08.013
更新日期：2008-03-01 00:00:00
abstract：:Patterns of mortality in 11 air-conditioned and 9 un-air-conditioned nursing homes in New York City have been investigated to determine the impacts of heat waves on nursing home occupants and the efficacy of air conditioning in reducing these impacts. During each of four heat waves in 1972 and 1973, the number of deat...
journal_title：Environmental research
pub_type： 杂志文章
doi：10.1016/0013-9351(78)90065-8
更新日期：1978-08-01 00:00:00
