Abstract:
:This study is the first one investigating the correlation between the concentration of polycyclic aromatic hydrocarbon (PAHs) in blood and semen qualities for residents in the Pearl River Delta (PRD) region in China. Blood samples from 53 infertile volunteers were studied for measures of semen quality and 16 PAHs. Information on the study subjects' living habits (such as smoking, drinking and preference of consumption for food) and general information (age, body-mass-index (BMI) and educational background) were also collected. Statistical results showed that age and BMI were significantly and negatively related to semen motilities. The total concentrations of PAHs (∑16 PAHs) in the blood were 12,010, 7493, 9105 and 8647ng/g for factory workers, office workers, technicians and salespersons, respectively. In addition, ∑16 PAHs in the blood of smokers, drinkers and heavy-taste food consumers were 11,950, 11,266 and 12,141ng/g, which were higher than those observed in nonsmokers (10,457ng/g), nondrinkers (10,920ng/g) and light-taste food consumers (9202ng/g), individually. Furthermore, the Pearson correlation analysis results showed significant positive correlations between BMI and ∑16 PAHs in the blood. Statistically significant correlations were observed between semen motilities and ∑16 PAHs in the blood as well. Logistic regression results showed that for each 1ng/g increase in ∑16 PAHs in blood samples, the log odds of experiencing a pregnancy decrease by 0.039 on average. However, more evidences are needed to clarify the impact of PAHs in the blood to male infertility.
journal_name
Environ Intjournal_title
Environment internationalauthors
Song XF,Chen ZY,Zang ZJ,Zhang YN,Zeng F,Peng YP,Yang Cdoi
10.1016/j.envint.2013.08.003subject
Has Abstractpub_date
2013-10-01 00:00:00pages
97-105eissn
0160-4120issn
1873-6750pii
S0160-4120(13)00166-9journal_volume
60pub_type
杂志文章abstract:BACKGROUND:Exposure to persistent organic pollutants (POPs) may predispose to the development of type 2 diabetes (T2D), but prospective human evidence is scarce. OBJECTIVES:We investigated the association between plasma-POP concentrations in the late 1990s and incident T2D over 11 years of follow-up in the Nurses' Hea...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2017.12.010
更新日期:2018-05-01 00:00:00
abstract::This article presents the results of natural carrying capacity of ponding irrigation system in Taoyuan agricultural zone, Taiwan. Both the systematic water quality and the ponding effects were examined. The ponding irrigation system included a flow channel and storage ponds. The data showed that most water characteris...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/s0160-4120(00)00079-9
更新日期:2000-08-01 00:00:00
abstract:INTRODUCTION:Previous analysis from the large European multicentre ESCAPE study showed an association of ambient particulate matter <2.5 μm (PM2.5) air pollution exposure at residence with the incidence of gastric cancer. It is unclear which components of PM are most relevant for gastric and also upper aerodigestive tr...
journal_title:Environment international
pub_type: 杂志文章,meta分析
doi:10.1016/j.envint.2018.07.030
更新日期:2018-11-01 00:00:00
abstract::An environmental indicator is a numerical or a descriptive categorization of environmental data with the primary purpose of assessing the affected environment. In these studies, two characteristic isotopes, namely Sr and Pb, were assessed of their ability to describe the affected environment in environmental studies b...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/s0160-4120(02)00020-x
更新日期:2002-07-01 00:00:00
abstract:BACKGROUND:Fish contains methylmercury (MeHg) which can cause oxidative stress and neurodevelopmental toxicity at sufficiently high doses. Fish also contains polyunsaturated fatty acids (PUFA) which have both antioxidant (n-3) and oxidant (n-6) properties. Mitochondrial DNA (mtDNA) is sensitive to oxidative stress but ...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2019.01.019
更新日期:2019-03-01 00:00:00
abstract::Top predators in northern ecosystems may suffer from exposure to persistent organic pollutants (POPs) as this exposure may synergistically interact with already elevated natural stress in these ecosystems. In the present study, we aimed at identifying biological (sex, body condition), ecological (dietary carbon source...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2013.03.009
更新日期:2013-07-01 00:00:00
abstract::Water embodied in traded commodities is important for water sustainability management. This study provides insight into China's water footprint and virtual water trade using three specific water named Green, Blue and Grey. A multi-region input-output analysis at national and sectoral analysis levels from the years 199...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2018.09.011
更新日期:2018-12-01 00:00:00
abstract::The threshold of toxicological concern (TTC) of a compound represents an exposure value below which the associated human health risk is considered negligible. As such, this approach offers assessing the risk of potential toxicants when little or no toxicological information is available. For the inhalation repeated-do...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2015.12.005
更新日期:2016-03-01 00:00:00
abstract::Since its creation in 2002, the European Food Safety Authority (EFSA) has produced risk assessments for over 5000 substances in >2000 Scientific Opinions, Statements and Conclusions through the work of its Scientific Panels, Units and Scientific Committee. OpenFoodTox is an open source toxicological database, availabl...
journal_title:Environment international
pub_type: 杂志文章,评审
doi:10.1016/j.envint.2020.106293
更新日期:2021-01-01 00:00:00
abstract::Water quality scenarios around an offshore outfall off Kochi were simulated using MIKE21 water quality model, assuming a high Biochemical Oxygen Demand (BOD=50 mg l(-1)) effluent discharge. The discharge is introduced into the model through an outfall located at a distance of 6.8 km from the shore at a depth of 10 m. ...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2005.08.007
更新日期:2006-02-01 00:00:00
abstract:BACKGROUND:Residential green and blue spaces may be therapeutic for the mental health. However, solid evidence on the linkage between exposure to green and blue spaces and mental health among the elderly in non-Western countries is scarce and limited to exposure metrics based on remote sensing images (i.e., land cover ...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2019.02.013
更新日期:2019-05-01 00:00:00
abstract:BACKGROUND:Polycyclic aromatic hydrocarbons (PAH) are carcinogenic, neurotoxic environmental pollutants generated during incomplete combustion of fossil fuel and other organic material. PAH exposure has been associated with adverse fetal development and epigenetic alterations in cord blood. Several molecular epidemiolo...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2016.12.009
更新日期:2017-02-01 00:00:00
abstract::Australia is free of many diseases, pests and weeds found elsewhere in the world due to its geographical isolation and relatively good health security practices. However, its health security is under increasing pressure due to a number of ecological, climatic, demographic and behavioural changes occurring globally. No...
journal_title:Environment international
pub_type: 杂志文章,评审
doi:10.1016/j.envint.2012.06.015
更新日期:2012-11-01 00:00:00
abstract::Green remediation of soils highly contaminated with potentially toxic elements (PTEs) can be achieved using suitable plants. Such phytoremediation procedure often takes into consideration PTE concentrations in plants only, but not produced biomass. Phytoremediation potential of certain species of wild plants for PTEs ...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2020.106233
更新日期:2021-01-01 00:00:00
abstract::This paper reviews the current knowledge on the toxicity, speciation and biogeochemistry of arsenic in aquatic environmental systems. The toxicity of arsenic is highly dependent on the chemical speciation. The effects of pH, E(h), adsorbing surfaces, biological mediation, organic matter, and key inorganic substances s...
journal_title:Environment international
pub_type: 杂志文章,评审
doi:10.1016/j.envint.2009.01.005
更新日期:2009-05-01 00:00:00
abstract::The use of personal exposure meters (exposimeters) has been recommended for measuring personal exposure to radio frequency electromagnetic fields (RF-EMF) from environmental far-field sources in everyday life. However, it is unclear to what extent exposimeter readings are affected by measurements taken when personal m...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2010.05.005
更新日期:2010-10-01 00:00:00
abstract::The exposome is a concept that encompasses the totality of internal and external environmental exposures, from conception onwards. Evaluation of the exposome, across the lifecourse represents a significant challenge, e.g., methods/technology may simply not exist to comprehensively assess all exposures, or they may not...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2018.10.041
更新日期:2018-12-01 00:00:00
abstract:OBJECTIVE:To examine the prospective associations between exposure to perfluoroalkyl substances (PFASs) and longitudinal measurements of glucose metabolism in high-risk overweight and obese Hispanic children. METHODS:Forty overweight and obese Hispanic children (8-14 years) from urban Los Angeles underwent clinical me...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2019.02.047
更新日期:2019-05-01 00:00:00
abstract::In several human biomonitoring surveys, changes in the usage patterns of phthalates have come to light, but their influence on the risks associated with combined exposures is insufficiently understood. Based on the largest study to date, the 27-year survey of urinary phthalate metabolite levels in 24-hour urine sample...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2020.105467
更新日期:2020-04-01 00:00:00
abstract:BACKGROUND:Higher blood lead levels (BLLs) have been linked to neurologic deficits and impaired growth, but few studies have evaluated their association with timing of sexual maturity or pubertal progression in boys. METHODS:In a longitudinal cohort of Russian boys enrolled at age 8-9 and followed to adulthood, BLLs w...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2019.01.070
更新日期:2019-04-01 00:00:00
abstract::Measurements of adsorption isotherms for three volatile organic compounds (VOCs) (toluene, 1,2-dichlorobenzene and 1,1,1-trichloroethane) on polyacrylonitrile carpet fibers over the temperature range 25-45 degrees C were carried out in a thermogravimetric analyzer (TGA). Linear isotherms were observed in all cases wit...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/S0160-4120(03)00014-X
更新日期:2003-08-01 00:00:00
abstract::The article describes the influence of wood preservatives on water bioceonosis. The "battery" of toxicology tests was used to cover luminescent bacteria test, algae growth inhibition test, crustacean and fish lethal tests. The test samples used were pure wood preservative and water after the wood preservative leaching...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/S0160-4120(02)00113-7
更新日期:2003-03-01 00:00:00
abstract:BACKGROUND:In the context of global warming, most researches have been conducted on health influences of heat waves, with limited understanding of health impacts of cold spells, especially for developing countries. METHODS:We collected daily mortality and meteorological data for 31 capital cities across China during t...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2019.04.049
更新日期:2019-07-01 00:00:00
abstract::Aquatic, amphibious, and terrestrial organisms in or around a pond that was contaminated by e-waste were collected and persistent halogenated organic pollutants (HOPs) for these species were analyzed. Based on the stable isotope and dietary composition, the aquatic and terrestrial food webs and several insect-dominate...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2020.105674
更新日期:2020-05-01 00:00:00
abstract::The COVID-19 pandemic placed public health measures against infectious diseases at the core of global health challenges, especially in cities where more than half of the global population lives. SARS-CoV-2 is an exposure agent recently added to the network of exposures that comprise the human exposome, i.e. the totali...
journal_title:Environment international
pub_type: 杂志文章,评审
doi:10.1016/j.envint.2020.106246
更新日期:2021-01-01 00:00:00
abstract:BACKGROUND:Although studies in laboratory animals demonstrate neurodevelopmental deficits caused by prenatal or postnatal organophosphate pesticide (OP) exposure, there is limited evidence on effects induced by not only prenatal but also postnatal exposure of children to OPs. METHODS:We measured diethylphosphate (DE),...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2017.08.010
更新日期:2017-11-01 00:00:00
abstract::Tamoxifen (TAM) is a first generation-SERM administered for hormone receptor-positive (HER+) breast cancer in both pre- and post-menopausal patients and may undergo metabolic activation in organisms that share similar receptors and thus face comparable mechanisms of response. The present study aimed to assess whether ...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2019.05.014
更新日期:2019-08-01 00:00:00
abstract::Sediments used in this study were collected from different depths of eight sites in East China Sea in November 2002. The levels and distribution patterns of the selected organochlorine pesticides (OCPs=p,p'-DDT, o,p'-DDT, p,p'-DDE, p,p'-DDD, alpha-, beta-, gamma- and delta-HCH) in samples were investigated by the tech...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2005.05.027
更新日期:2005-08-01 00:00:00
abstract::Solid fuels used for heating and cooking in rural households cause a large amount of pollutant emissions. Actions are being taken to replace these solid fuels with cleaner energy carriers. However, the pollutant emission amounts from solid fuels over large areas have rarely been evaluated. In this study, we tested eig...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2020.105608
更新日期:2020-05-01 00:00:00
abstract::Transfer and toxic effects of two cadmium (Cd) forms, inorganic (CdCl2 dosed rat food) or organic (contaminated snail-based rat food) were studied in Wistar rat. Cd concentrations in rat food were 0 and 2.5 microg Cd g(-1) for both inorganic and organic forms and a high concentration of 100 microg Cd g(-1) was also te...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2007.09.003
更新日期:2008-04-01 00:00:00