Exposure cohort effect. Medical search. Frequent questions

The aim of the study is to examine the association between prenatal and postnatal PFAS mixture exposure with markers of metabolic health, and explore the role of inflammatory biomarkers by constructing an integrated network, in a well-characterized study of 1,101 mother-child pairs. (healthandenvironment.org)
on childhood asthma/wheezing: a birth cohort study. (bvsalud.org)
Effect of early-life exposure to PM 2 .5 on childhood asthma/wheezing: a birth cohort study. (bvsalud.org)
A prospective birth cohort study was conducted to recruit pregnant women during their early pregnancy , and to follow up them and their children up to 3-4 years old. (bvsalud.org)
Methods We did a prespecified observational, population-based cohort study using national primary care data and linked death registrations in the OpenSAFELY platform, which covers approximately 40% of the general population in England, UK. (c19hcq.org)
These models were also applied to the birth addresses of two birth cohorts (German Infant Nutritional Intervention Study (GINI) and Influence of Life-style factors on the development of the Immune System and Allergies in East and West Germany (LISA)) in the Munich metropolitan area. (bmj.com)
The extended study also showed significant effects for sneezing, running/stuffed nose. (bmj.com)
In this study, we examined the combined effect of sleep deprivation and Western diet on hippocampus-dependent spatial learning and memory. (who.int)
In the current study, we examined temporal aspects of the exposure-response relationship between airborne endotoxin exposure, longitudinal change in FEV 1 , and respiratory symptoms in a cohort of Chinese cotton textile workers. (nih.gov)
This prospective cohort study followed 447 cotton textile workers from 1981 to 2006.at approximately 5-year intervals. (nih.gov)
A 3-year longitudinal study of pig farmers observed a significant linear association between endotoxin exposure and annual decline in forced expiratory volume in 1 sec (FEV 1 ). (nih.gov)
Previous analyses of the present study population, a cohort of Chinese cotton textile workers, evaluated longitudinal change in FEV 1 and the occurrence of chronic respiratory symptoms in relation to cumulative endotoxin exposure. (nih.gov)
In the present study, we evaluated the exposure-response relationship between cumulative endotoxin exposure and longitudinal change in FEV 1 and the occurrence of respiratory symptoms in an updated follow-up of a 25-year prospective cohort study of Chinese cotton textile workers. (nih.gov)
We present the results of a cohort mortality study of APFO production workers. (bmj.com)
A retrospective cohort mortality study followed 3992 employees of an APFO production site. (bmj.com)
Standardised mortality ratios (SMR) with 95% confidence intervals were calculated for all cause and cause specific mortality for the entire study cohort and the three exposure groups. (bmj.com)
Methods Data were from the 1998-2010 'Quebec Longitudinal Study of Child Development' cohort (n=698). (bmj.com)
Between August 1992 and December 1998 we conducted a seven-wave cohort study of adolescent health in Victoria, Australia. (cambridge.org)
The objective of the present study was to characterize the potential for 2H4MBP to adversely affect any phase of development, maturation, and ability to reproduce in Sprague Dawley (Hsd:Sprague Dawley SD) rats administered 2H4MBP in 5K96 feed, a diet low in phytoestrogens, using the National Toxicology Program (NTP) modified one-generation (MOG) study design. (nih.gov)
Exposure concentrations were based on a dose range-finding study that demonstrated 25,000 ppm 2H4MBP did not induce excessive maternal toxicity or affect parturition, litter size, or pup viability. (nih.gov)
The aim of the study was to illustrate the use of SEM in the assessment of salivary cortisol concentration in infants as a biomarker of perinatal exposure to inorganic arsenic. (aaem.pl)
This was a cohort study of pregnant women recruited from public health care centres in Arica, Chile, in 2013. (aaem.pl)
Farzan SF, Chen Y, Rees JR, Zens MS, Karagas MR. Risk of death from cardiovascular disease associated with low-level arsenic exposure among long-term smokers in a US population-based study. (aaem.pl)
Effect of exposure to traffic on lung development from 10 to 18 years of age: A cohort study. (nature.com)
This study examines associations between short-term PM 2.5 exposure and cardiovascular disease (CVD) and mortality among patients receiving maintenance in-center hemodialysis. (nih.gov)
Therefore, the present study aimed to investigate whether long-term exposure to residential road traffic noise at the most and least exposed façades was associated with all-cause, cardiovascular disease (CVD), ischemic heart disease (IHD), stroke, respiratory, or cancer mortality in a Danish cohort study. (lu.se)
In conclusion, this study adds to the body of evidence linking exposure to road traffic noise with higher risk of mortality. (lu.se)
Design Retrospective cohort study linking a named patient register of isotretinoin users (1980-9) to hospital discharge and cause of death registers (1980-2001). (bmj.com)
OBJECTIVES: We have investigated the relationship of long-term exposure to air pollution and nonmalignant respiratory mortality in 16 cohorts with individual level data within the multicenter European Study of Cohorts for Air Pollution Effects (ESCAPE). (surrey.ac.uk)
MEASUREMENTS AND MAIN RESULTS: Air pollution exposure was estimated by land use regression models at the baseline residential addresses of study participants and traffic-proximity variables were derived from geographical databases following a standardized procedure within the ESCAPE study. (surrey.ac.uk)
CONCLUSIONS: In this study of 16 cohorts, there was no association between air pollution exposure and nonmalignant respiratory mortality. (surrey.ac.uk)
The study was carried out in a cohort of 465 newborns in Krakow (Poland) who have been followed over the first two years of life. (inderscience.com)
The purpose of this study was to assess an impact of prenatal exposure to fine particles (PM 2.5 ) on the risk of developing respiratory symptoms in early childhood. (inderscience.com)
Chapter 5 demonstrates that there has been substantial continuity of doses, cohorts, and structure of the study during the 1950-1970, 1950-1974, 1950-1978, and 1950-1982 follow-ups ( Table 5-A ). (ratical.org)
Our proposal is that the eight 1950-1982 dose-cohorts of A-bomb survivors ( Table 5-A ) now be "frozen" and kept intact as the base for all the remaining follow-ups of the Life Span Study. (ratical.org)
Membership in a cohort would be virtually immutable from 1982 onward, in the normal manner of a prospective study. (ratical.org)
Then, as supplemental information appended to the study, the new DS86 dose-estimates for these same cohorts of persons could be (and should be) provided. (ratical.org)
In effect, the on-going study would be terminated and a new one would begin -- not with a clean slate, but with all the cumulative results through 1982 at hand. (ratical.org)
Design Population-based cohort study. (bmj.com)
Data extracted included design, study population, exposure/outcome measures and results. (bmj.com)
The findings align with a second study, published online last week in the BMJ , that compared more than 45,000 exposed infants in Taiwan to almost 2 million infants with no exposure. (medscape.com)
examined and compared absolute and relative lung cancer death risk in former smokers as a function of age at cessation.7 In a prospective cohort study with 6 years of follow-up, the absolute risk of lung cancer mortality was compared in individuals who had never smoked and current and former smokers. (health.am)
They reported that diet was likely a major source of glyphosate and AMPA exposure among study participants, as indicated by higher urinary glyphosate or AMPA concentrations among those adolescents who ate more cereal, fruits, vegetables, bread, and in general, carbohydrates. (non-gmoreport.com)
extensively, again with more than 30 studies assessment of neurobehavioral health effects serves as one of the most common and best examples showing associations with insecticide and her- of an approach used to study health outcomes in farmworkers and other populations exposed to bicide use. (cdc.gov)
Chaput will conduct an Alberta-wide cohort study of 1,900 people in pregnancy. (ucalgary.ca)
The study was a matched cohort study that involved matching a group of treated individuals with several untreated individuals to make the variable under investigation more comparable between the two groups ( 3 ). (phentermine.com)
While this study is focused on bariatric surgery, the effect of "clinically significant" weight loss should the same regardless of the weight loss method utilized. (phentermine.com)
Since the research is a cohort study, it can only identify associations and correlations. (phentermine.com)
This study investigates the association between cord blood lymphocyte proportions and maternal exposure to air pollution during each gestational month. (biomedcentral.com)
Given that lymphocyte production, including T and B cell development, starts early in gestation [ 7 ] and that critical stages in development of the immune system may also reflect temporal variation in susceptibility to immunotoxicants, this study investigated the association between maternal exposure to air pollution during each month of gestation and cord blood lymphocyte proportions. (biomedcentral.com)
3, 4 In a previous study conducted in a cohort of 346 patients with moderate to severe COPD followed up for 1 year in Barcelona, Spain, subjects with COPD who reported physical activity equivalent to walking at least 1 hour/day had a lower risk of admission for a COPD exacerbation than those who reported physical activity equivalent to walking only 20 minutes/day or less. (bmj.com)
Firefighter Research on the Enhancement of Safety and Health (FRESH), a Prospective Cohort Study on Korean Firefighters. (lu.se)
The Danish Work Life Course Cohort study (DaWCo). (lu.se)
The American Manufacturing Cohort (AMC) study. (lu.se)
MSK radiation workers: a feasibility study to establish a deceased worker sub-cohort as part of a multicenter medical radiation worker component in the million person study of Low-Dose radiation health effects. (lu.se)
LIFEWORK, a prospective cohort study on occupational and environmental risk factors and health in the Netherlands. (lu.se)
The Taiwan Maternal and Infant Cohort Study (TMICS) of phthalate exposure and health risk assessment. (lu.se)
Parental occupational exposures in wood-related jobs and risk of testicular germ cell tumours in offspring in NORD-TEST a registry-based case-control study in Finland, Norway, and Sweden. (who.int)
Developing a company-specific job exposure matrix for the Asbest Chrysotile Cohort Study. (who.int)
Treatment guideline concordance, initiation, and abandonment in patients with non-metastatic breast cancer from the African Breast Cancer-Disparities in Outcomes (ABC-DO) cohort in sub-Saharan Africa: a prospective cohort study. (who.int)
DESIGN: Multinational cohort study. (cdc.gov)
SETTING: Cohorts of workers in the nuclear industry in France, the UK, and the US included in a major update to the International Nuclear Workers Study (INWORKS). (cdc.gov)

Methods: We used Cox proportional hazards models to calculate hazard ratios (HRs) for incident type 2 diabetes associated with exposure to ozone in a cohort of 45,231 African American women living in 56 metropolitan areas across the United States. (cdc.gov)
As these kinds of health effects data become available and methods to assess levels of significant human exposure improve, these MRLs will be revised. (cdc.gov)
METHODS: Data from 16 ongoing cohort studies from Europe were used. (surrey.ac.uk)
METHODS: We evaluated the association between penetrating ionizing radiation exposure and solid cancer mortality among a pooled cohort of nuclear workers in the USA, with extended follow-up to examine cancers with long latencies. (cdc.gov)

The Special Exposure Cohort (SEC) is a unique category of employees established by The Act ( 42 CFR Part 83 ). (cdc.gov)
More information about the Special Exposure Cohort can be found on our Frequently Asked Questions page. (cdc.gov)
All Atomic Weapons Employees who worked for General Atomics at its facility in La Jolla, California, during the period from January 1, 1960, through December 31, 1969, for a number of work days aggregating at least 250 work days, occurring either solely under this employment, or in combination with work days within the parameters established for one or more other classes of employees included in the Special Exposure Cohort. (cdc.gov)

In addition, parabens were determined within the German prospective mother-child cohort LINA and their single and mixture effect on asthma development in children within the first 10 years of life was estimated by logistic and Bayesian kernel machine regression (BKMR). (ufz.de)

Effect extraction follows pre-specified rules prioritizing more serious outcomes. (c19hcq.org)
Effects on asthma and hay fever are subject to confirmation at older ages, when these outcomes can be more validly assessed. (bmj.com)
The National Institute for Occupational Safety and Health (NIOSH), together with colleagues at the University at Buffalo (UB), is studying the effects of policing and stress on adverse metabolic and early stage (subclinical) cardiovascular outcomes with the ultimate goal of preventing these and other stress-related disorders. (cdc.gov)
As a high body mass index (BMI) is associated with many age-related diseases, this increase in obesity prevalence, together with the demographic shift in the proportion of older individuals, calls for substantial efforts to better understand how BMI affects long-term health outcomes. (biomedcentral.com)
A comparison between studies was difficult due to the variability in research designs, definition of concussion, mouthguard/helmet/headgear/face shield types, measurements used to assess exposure and outcomes, and variety of sports assessed. (bmj.com)
Sub-clinical outcomes of polluted air in China (SCOPA-China cohort). (lu.se)
Studying Impact of Nutrition on Growth (SING): a prospective cohort for comparing the health outcomes of young children with the dietary quality score. (lu.se)
This paper measures the long-term effects of the Sahel famine of the early 1970s on the health, education and material outcomes of those exposed in Mali. (lu.se)

2019). Diet as a Source of Exposure to Environmental Contaminants for Pregnant Women and Children from Six European Countries . (healthandenvironment.org)
According to a 2022 report by the European Commission, over 70,000 workers died in 2019 from past exposure to asbestos. (asbestos.com)

Validation of the Revised Strain Index for Predicting Risk of Incident Carpal Tunnel Syndrome in a Prospective Cohort. (uwm.edu)
RATIONALE: Prospective cohort studies have shown that chronic exposure to particulate matter and traffic-related air pollution is associated with reduced survival. (surrey.ac.uk)
Studies of Work Environment and Disease Epidemiology-Infections (SWEDE-I), a prospective cohort on employed adults in Sweden. (lu.se)

Our objective was to determine whether menopause is associated with changes in MS severity in a longitudinal clinical cohort. (nih.gov)
The two men then approached Professor Eskenazi, who is also the founder of the Center for the Health Assessment of Mothers and Children of Salinas (CHAMACOS), the longest running longitudinal birth cohort investigation on the health effects of pesticides and other environmental exposures among children in a farmworker community. (non-gmoreport.com)

Although studies have investigated the association between early- life exposure to fine particulate matter (PM2.5 ) and childhood asthma / wheezing , results are inconsistent and the susceptible exposure window remains largely unknown. (bvsalud.org)
A spatiotemporal land-use regression (ST-LUR) model was used to assess maternal exposure to PM2.5 during pregnancy and their children 's exposure after birth . (bvsalud.org)
The Cox proportional hazards model and accelerated failure time model (for violation of proportional hazards assumption) were applied to estimate the effects of prenatal and postnatal exposures to PM2.5 on the risk of childhood asthma / wheezing . (bvsalud.org)
Both prenatal and postnatal exposures to PM2.5 were positively associated with the risk of asthma / wheezing . (bvsalud.org)
Each interquartile range (IQR) increment in PM2.5 exposure during the entire pregnancy (4.8 µg/m3 ) and the period from birth to the end of follow-up (1.5 µg/m3 ) was associated with adjusted hazard ratios (HRs) of 1.44 [95% confidence interval (CI) 1.13, 1.85] and 2.74 (95% CI 2.59, 2.91), respectively. (bvsalud.org)
Higher prenatal and postnatal PM2.5 exposures may increase the risk of childhood asthma / wheezing . (bvsalud.org)
Estimating the national public health burden associated with exposure to ambient PM2.5 and ozone. (nature.com)

Ambient ozone and incident diabetes: a prospective analysis in a large cohort of African American women. (cdc.gov)
In this paper, we investigate the association between ozone and incident type 2 diabetes in a large cohort of African American women. (cdc.gov)
In many large cohort studies, CVD mortality is consistently congruent with all cause mortality. (cdc.gov)

Johanna's overall research interests are within veterinary and human epidemiology including investigating health effects of environmental exposures such as air pollution and environmental pollutants, infectious disease epidemiology, disease prevalence and distribution, and validation of data. (surrey.ac.uk)
Many of the studies indicate that pesticide physiology, pharmacology, epidemiology, soci- toms such as respiratory problems, memory exposure is associated with deficits in cogni- ological studies, and the emerging area of disorders, dermatologic conditions, cancer, tive function. (cdc.gov)

The ATHLETE cohorts, including the HELIX participants, have assessed early (embryonic, fetal, and infant) organ development using cutting-edge measurements of advanced cardiac and great vessel imaging (anatomical and functional echocardiography and MRI), as well as trajectories of cardiometabolic health (e.g., blood pressure, macrovascular and microvascular phenotypes, weight gain, lipid profiles) into adolescence. (healthandenvironment.org)
In the prenatal cohort, F2 prenatal development (litter size, fetal weight, and morphology) was assessed on GD 21. (nih.gov)

No studies were located in humans or animals regarding the effects on the respiratory, hematological, musculoskeletal, hepatic, renal, and dermal/ocular systems after inhalation exposure to thallium. (cdc.gov)
Long-term occupational exposure to cotton dust that contains endotoxin is associated with chronic respiratory symptoms and excessive decline in forced expiratory volume in 1 sec (FEV 1 ), but the mechanisms of endotoxin-related chronic airflow obstruction remain unclear. (nih.gov)
We used a generalized estimating equations approach to model FEV 1 level and respiratory symptoms as a function of past exposure (cumulative exposure up to the start of the most recent 5-year survey interval) and cumulative exposure (within the most recent interval) to endotoxins, after adjusting for other covariates. (nih.gov)
However, the long-term exposure-response relationship between endotoxin and change in lung function and respiratory symptoms is not well understood. (nih.gov)
Whether the excessive decline in lung function and the occurrence of respiratory symptoms are influenced differently by more recent or more remote exposure to endotoxin is unknown. (nih.gov)
However, the effects on nonmalignant respiratory mortality are less studied, and the data reported are less consistent. (surrey.ac.uk)
We found no significant associations between air pollution exposure and nonmalignant respiratory mortality. (surrey.ac.uk)
Since that prenatal exposure to fine particles increases burden of respiratory symptoms among infants and young children the current PM 2.5 health air quality guidelines may be too high to protect the sensitive subgroups of population. (inderscience.com)

Although several epidemiological studies suggest that early-life exposure to parabens might alter the immune response and allergy risk in childhood, the evidence with respect to asthma is not clear. (ufz.de)
Only a few studies, mainly in Europe, have investigated the effects of traffic-related air pollution on human health. (bmj.com)
It contains descriptions and evaluations of studies and presents levels of significant exposure for thallium based on toxicological studies and epidemiological investigations. (cdc.gov)
The points in the figures showing noobserved-adverse-effect levels (NOAELS) or lowest-observed-adverse-effect levels (LOAELs) reflect the actual doses (levels of exposure) used in the studies. (cdc.gov)
No studies were located regarding lethality in humans or animals after inhalation exposure to thallium. (cdc.gov)
Studies that do not control adequately for confounders may mistake residual confounding for a real effect of breast feeding. (bmj.com)
More studies are needed to look at different blood pressure lowering drugs and their effects on the risk of developing PD. (cochrane.org)
For the primary prevention review, primary prevention trials and observational studies (cohort and case control studies) were sought. (cochrane.org)
Two cohort studies and four case control studies met the inclusion criteria for the primary prevention review. (cochrane.org)
The two cohort studies found no effect of exposure to calcium channel blockers on the risk of developing PD. (cochrane.org)
Three case control studies looked at the effects of exposure to calcium channel blockers and beta blockers on the risk of developing PD but the assessment periods of exposure were markedly different prior to PD onset, and different subclasses of drugs were examined, so results were not comparable. (cochrane.org)
However, the predicted effect of various gasoline/ethanol blends on the concentration of atmospheric pollutants such as ozone varies between model and laboratory studies, including those that seek to simulate the same environmental conditions. (nature.com)
However, incongruent effect estimates have been reported between incidence and mortality studies. (lu.se)
Some studies have also tightness, difficulty in breathing, insomnia, effects associated with pesticide exposures is indicated that pesticide exposure is associated confusion, and difficulty concentrating. (cdc.gov)
The research team will explore socioeconomic factors and social discrimination related to cannabis use in their investigation, planning to treat these variables as exposures of interest rather than controlling for their effects as previous studies have done. (ucalgary.ca)
Occupational exposure to nickel and hexavalent chromium and the risk of lung cancer in a pooled analysis of case-control studies (SYNERGY). (who.int)

Four linear regression models (LRMs) and two SEMs were run to estimate the effect of prenatal exposure to inorganic arsenic on cortisol concentration in infants. (aaem.pl)
According to LRMs and SEMs, prenatal exposure to inorganic arsenic and salivary cortisol were not associated. (aaem.pl)
LRMs and SEMs were useful to assess the effect of prenatal exposure to inorganic arsenic on cortisol in infants. (aaem.pl)
Valdés M. Prenatal exposure to low-level inorganic arsenic concentrations associated with salivary cortisol in infants from Arica, Chile. (aaem.pl)

Prenatal and postnatal exposure to PFAS and cardiometabolic factors and inflammation status in children from six European cohorts. (healthandenvironment.org)

Conclusions Breast feeding has little or no effect on intelligence in children. (bmj.com)
CONCLUSIONS: This major update to INWORKS provides a direct estimate of the association between protracted low dose exposure to ionising radiation and solid cancer mortality based on some of the world's most informative cohorts of radiation workers. (cdc.gov)

No association was observed between PFOA exposure and all cause mortality or all cancer mortality. (bmj.com)

Both approaches revealed no adverse effects of parabens on children's asthma development, neither when stratified for being at risk due to a positive family history of atopy nor when analysed separately for sex specificity. (ufz.de)
Consequently, not only the time point of exposure but also multiple exposure scenarios to parabens should be considered in the evaluation of individuals' specific disease risk. (ufz.de)
Childhood depression seems to be evident at earlier ages in successive cohorts and often occurs with comorbid psychiatric disorders, increased risk for suicide , substance abuse , and behavior problems. (medscape.com)
50 m), which was not analysed for the previous inner city cohort with birth addresses in the city of Munich, turned out to increase the risk of wheezing and asthmatic/spastic/obstructive bronchitis. (bmj.com)
Estimates of exposure levels posing minimal risk to humans (MRLs) have been made, where data were believed reliable, for the most sensitive noncancer effect for each exposure duration. (cdc.gov)
Moreover, a 2-3 fold CVD mortality-risk in manual workers compared to administrative workers in some countries suggests that ecological artifacts may blunt risk associations in working cohorts. (cdc.gov)
These measures will allow researchers to assess the effects of shift work and extended work hours on officer stress and fatigue, and examine the effects of work-related stress and fatigue on cardiovascular and metabolic disease risk. (cdc.gov)
Risk assessments using the Strain Index and the TLV for HAL, Part I: Task and multi-task job exposure classifications. (uwm.edu)
Conclusion A latency period for the detrimental effects of child poverty on the risk of overweight or obesity was detected. (bmj.com)
Association of low-level arsenic exposure in drinking water with cardiovascular disease: a systematic review and risk assessment. (aaem.pl)
Low-level arsenic exposure and developmental neurotoxicity in children: A systematic review and risk assessment. (aaem.pl)
5 However, most SCD patients have lower HbF levels while not receiving disease-modifying therapy, and for some complications, such as stroke, the risk reduction associated with HbF has not been quantified in large cohorts. (haematologica.org)
There is evidence that helmet use reduces head injury risk in skiing, snowboarding and bicycling, but the effect on concussion risk is inconclusive. (bmj.com)
The researchers found that around 40% of infants who were exposed to antenatal corticosteroids before 24 weeks were born at term, but with associated risk for short- and long-term effects. (medscape.com)
cide exposure and Parkinson disease risk. (cdc.gov)
OBJECTIVE: To evaluate the effect of protracted low dose, low dose rate exposure to ionising radiation on the risk of cancer. (cdc.gov)

The authors hypothesized that early life exposure to PFASs is associated with poor metabolic health in children. (healthandenvironment.org)
During the webinar, the lead author, Dr. Eleni Papadopoulou, from the Norwegian Institute of Public Health, Oslo, presented the data published in Environmental International in December 2021, which are relevant when considering long-term health effects associated with PFAS exposure at early life stage for metabolic disorders and overall call for a more restrictive approach to the regulation of those chemicals. (healthandenvironment.org)
New research from the UC Berkeley School of Public Health shows that childhood exposure to the world's most widely used weed killer, glyphosate, is linked to liver inflammation and metabolic disorder in early adulthood, which could lead to liver cancer, diabetes, and cardiovascular disease later in life. (non-gmoreport.com)

To estimate long-term exposure to traffic-related air pollutants on an individual basis and to assess adverse health effects using a combination of air pollution measurement data, data from geographical information systems (GIS) and questionnaire data. (bmj.com)
Larger cohorts are required to assess any HRT effects. (nih.gov)
Objective To assess the importance of maternal intelligence, and the effect of controlling for it and other important confounders, in the link between breast feeding and children's intelligence. (bmj.com)
In this paper, we conducted a non-systematic literature review to assess the available evidence on antioxidant-rich diets and antioxidant supplements as a strategy to mitigate adverse health effects of TRAP in human subjects. (mdpi.com)
Volunteer blood donors were carefully been increased public health concerns re- selected after complete history taking and garding the safety of blood transfusion with physical examination to assess eligibility respect to transfusion-associated infections, and to ensure that the donor would not be mainly hepatitis B virus (HBV), hepatitis C negatively affected, e.g. become anaemic. (who.int)

Long-term exposure to low-level air pollution and incidence of chronic obstructive pulmonary disease: The ELAPSE project. (uni-ulm.de)

Daily ambient PM 2.5 exposure estimates were assigned to cohort members based on the ZIP code of the dialysis clinic. (nih.gov)
Short-term ambient PM 2.5 exposure was positively associated with incident CVD events and mortality among patients receiving in-center hemodialysis. (nih.gov)
In a cohort of 52,758 individuals from Copenhagen and Aarhus, we estimated road traffic noise at the most and least exposed façades, as well as ambient air pollution, at all present and historical. (lu.se)
In a cohort of 52,758 individuals from Copenhagen and Aarhus, we estimated road traffic noise at the most and least exposed façades, as well as ambient air pollution, at all present and historical residential addresses from 1987 to 2016. (lu.se)

Exposure to, and searching for, information about suicide and self-harm on the Internet: Prevalence and predictors in a population based cohort of young adults. (bvsalud.org)

Neither smoking severity ( P =0.83) nor persistent psychiatric morbidity (linear effect P =0.26) independently predicted dependence. (cambridge.org)
We examined the association between long-term exposure to air pollution and mortality from dementia, psychiatric disorders, and suicide in seven European cohorts. (suicideinfo.ca)

After controlling for individual confounders, significant associations were found between the pollutant PM 2.5 and sneezing, runny/stuffed nose during the first year of life (OR 1.16, 95% confidence interval 1.01 to 1.34) Similar effects were observed for the second year of life. (bmj.com)
Associations appear to differ by exposure in early versus late gestation. (biomedcentral.com)

Using a murine asthma model the experimental data show both, an asthma-reducing effect after direct exposure of adult mice to n-butyl paraben (nBuP) as well as an asthma-promoting effect after maternal exposure to ethyl paraben (EtP) in the female offspring. (ufz.de)

Paternal Occupational Exposure to Heavy Metals and Welding Fumes and Testicular Germ Cell Tumours in Sons in France. (who.int)
Exclusion of deaths from lung cancer and pleural cancer had a modest effect on the estimated magnitude of association, providing indirect evidence that the association was not substantially confounded by smoking or occupational exposure to asbestos. (cdc.gov)

Clerici et of the dose relative to exposure or infection is also critical. (cdc.gov)
They should also help to determine whether or not the effects vary with dose and/or duration, and place into perspective the possible significance of these effects to human health. (cdc.gov)
These eight stable dose-cohorts would be "set in concrete" and observed for health effects for their full remaining lifespans as "constant cohorts. (ratical.org)
Exposures to environmental toxicants during early life are of particular concern because developing organ systems may be especially susceptible to low-dose insults, as compared with adult life [ 4 ]. (biomedcentral.com)
These results can help to strengthen radiation protection, especially for low dose exposures that are of primary interest in contemporary medical, occupational, and environmental settings. (cdc.gov)

Effect of an etiological exposure or medical or societal intervention that affects differ- ently persons born in successive birth cohorts. (who.int)

The pseudoglandular stage, canalicular stage, and the first three years after birth may be key susceptible to exposure windows. (bvsalud.org)
Smoking during pregnancy reduces vitamin D levels in a Finnish birth register cohort. (ppshp.fi)
The purpose of this article is to exam- depression, neurologic deficits, miscarriages, supporting the association of Parkinson's dis- ine the issues related to studying health effects and birth defects (Arcury et al. (cdc.gov)
This report extends those findings by focusing on timing of exposures to air pollution throughout gestation and the relationship to immune markers at birth. (biomedcentral.com)

The timing of exposure is not the only potential influence on the long-term effects of endotoxin on changes in lung function. (nih.gov)
Asbestos exposure also causes four other types of cancer including lung cancer, ovarian cancer and laryngeal cancer. (asbestos.com)

2000. Threshold limit values for chemical substances and physical agents and biological exposure indices. (cdc.gov)
In the reproductive performance cohort, littering indices, F2 viability, and growth were assessed until PND 28. (nih.gov)
2H4MBP exposure at the tested concentrations did not induce any effects on mating or pregnancy indices. (nih.gov)

Click here to download a flyer, available in 10 languages, illustrating how ATHLETE can help us better understand how environmental pollutants affect our health over a lifetime, and how we can prevent this from happening by taking individual, community and policy action. (healthandenvironment.org)
She moved on to the unit of Occupational and Environmental Medicine at Uppsala University investigating health effects related to exposure to persistent environmental pollutants such as dioxin, flame retardants and PCBs before accepting the position here at University of Surrey. (surrey.ac.uk)
Arithmetic means of these pollutants, calculated for each gestational month, were used as exposure metrics. (biomedcentral.com)

We have a two-year window to work here, but I think this is potentially building the foundations for a long-term cohort that we could potentially get more funding and follow right through childhood," says Chaput. (ucalgary.ca)

Cardiovascular Effects. (cdc.gov)
There are few data in humans on the cardiovascular effects of thallium following inhalation. (cdc.gov)
There were no statistically significant differences in cardiovascular effects in a cohort of 86 exposed workers compared with 79 unexposed controls in the same factory. (cdc.gov)

Although the " change no input " rule and others were bent in the handling of this database during those follow-ups, the rules were not broken badly enough to nullify the study's credibility as a uniquely valuable prospective inquiry into the effect of ionizing radiation upon human cancer-rates. (ratical.org)
Nuclear workers provide valuable information on the effects of ionizing radiation in contemporary exposure scenarios relevant to workers and the public. (cdc.gov)

including exposure to pesticides, affects their health. (cdc.gov)
phenoxyacetic acid, organochlorine, and mon health end points that have been studied and describe the epidemiologic challenges encoun- organophosphate compounds have been tered in studying these health effects of pesticides among farmworkers, including the difficulties in reported. (cdc.gov)

It is clear from Chapter 5 that the 1950-1982 follow-up is currently the last complete follow-up where there is substantial continuity of doses, cohorts, and structure. (ratical.org)

Discrete time hazards regression was used to estimate the association between lagged PM 2.5 exposure and CVD incidence, CVD-specific mortality, and all-cause mortality 1 t adjusting for temperature, humidity, day of the week, season, age at baseline, race, employment status, and geographic region. (nih.gov)

The primary purpose of this chapter is to provide public health officials, physicians, toxicologists, and other interested individuals and groups with an overall perspective of the toxicology of thallium and a depiction of significant exposure levels associated with various adverse health effects. (cdc.gov)
These distinctions are intended to help the users of the document identify the levels of exposure at which adverse health effects start to appear. (cdc.gov)
Until TRAP levels can be significantly reduced on a global scale, there is a need for effective shorter-term strategies to prevent the adverse health effects of TRAP. (mdpi.com)

Cohort-specific hazard ratios obtained by Cox proportional hazard models from standardized individual cohort analyses were combined using metaanalyses. (surrey.ac.uk)

Participants were free of PD when exposure to anti-hypertensive drugs was assessed. (cochrane.org)
PARTICIPANTS: 309932 workers with individual monitoring data for external exposure to ionising radiation and a total follow-up of 10.7 million person years. (cdc.gov)

Johanna's postdoctoral training took place at the Institute of Environmental Medicine, Karolinska Institute in Stockholm with main focus on health effects of air pollution exposure using four local cohorts but also collaboration with ~20 other centres in Europe to address this issue. (surrey.ac.uk)
There was no significant association between alterations in lymphocyte distribution and air pollution exposure during the mid gestation. (biomedcentral.com)

Using the United State Renal Data System (USRDS) registry, we enumerated a cohort of all US adult kidney failure patients who initiated in-center hemodialysis between 1/1/2011 and 12/31/2016. (nih.gov)
The CHAMACOS researchers reached back into their "library" of frozen biological samples from mother and child dyads, along with more than 20 years of exposure data and health records. (non-gmoreport.com)
DOC*X: a nationwide Danish occupational cohort with eXposure data - an open research resource. (lu.se)

Developing children are particularly vulnerable to the effects of exposure to per- and polyfluoroalkyl substances (PFAS), a group of endocrine disrupting chemicals. (healthandenvironment.org)

An understanding of the adolescent antecedents of dependence can inform the extent to which substance exposures increase risks for dependence as opposed to other factors such as intercurrent emotional or behavioural disorders ( Reference Fergusson and Horwood Fergusson & Horwood, 2000 ). (cambridge.org)

Analytical, Diagnostic and Therapeutic Techniques and Equipment10

Phenomena and Processes2

Anthropology, Education, Sociology and Social Phenomena2

Information Science3

Health Care15

Geographicals1

Study62

METHODS4

Special Exposure Cohort3

Mother Child Cohort1

Outcomes8

20192

Prospective Cohort3

Longitudinal2

PM2.57

Large cohort3

Epidemiology2

Fetal2

Respiratory8

Studies16

Prenatal Exposure4

Postnatal exposure1

Conclusions2

Cancer mortality1

Risk16

Metabolic3

Assess5

ELAPSE1

Ambient4

Population-based1

Psychiatric2

Associations2

Maternal exposure1

Occupational exposure2

Dose5

Successive1

Birth4

Lung2

Indices3

Pollutants3

Long-term1

Cardiovascular3

Ionizing radiation2

Pesticides2

Doses1

Estimate1

Adverse health effects3

Analyses1

Participants2

Pollution exposure2

Data3

Polyfluoroalkyl substances1

Risks1