Результаты поиска

Associations of Occupational Exposures on Environmental Allergies Among Farmers and Ranchers in the Central United States.

IMPORTANCE: Environmental allergies plague millions of adults every year. Farmers and ranchers are at a heightened risk of exposure to allergens due to their occupation. OBJECTIVE: Few studies have addressed the contribution of occupational exposures to environmental allergies and potential preventive strategies to reduce exposure. The objective of this study is to determine whether occupational exposures affect the risk of environmental allergies among farmers and ranchers in the central midwestern states. DESIGN: Surveillance data from the Central States Center for Agricultural Safety and …

Coffee farmers willingness to accept payments for ecosystem services: Evidence from a choice experiment in Honduras.

Coffee production in Central America provides a valuable yet volatile source of income for hundreds of thousands of small-scale farmers and employment for millions of workers. Expansion of coffee production into previously forested areas has caused the loss of a wide range of valuable ecosystem goods and services while contributing to global climate change and socioeconomic instability. Growth in carbon markets in agricultural settings and production of specialty coffees to meet consumer demands for products that support environmental and community outcomes suggests promise for favorable chang…

Feline Farmhands: The Value of Working Cats to Australian Dairy Farmers-A Case for Tax Deductibility.

Rodents play a role in the spread of disease and cause immense damage to produce and infrastructure, leading to food safety risks and economic losses for farmers. Farmers typically control rodent populations using rodenticide baits, which are expensive, and, when used incorrectly, are inefficient, and pose a risk to children, pets and wildlife. Cats may offer a safer, more efficient and cheaper option for farmers, but concerns for cats' impact on wildlife and possible negative outcomes for their own welfare may lead to them being underutilized. Through semi-structured interviews with 15 people…

Investigation of prevalence and risk factors of musculoskeletal disorders among tea harvesting farmers: A systematic review.

BACKGROUND: Tea harvesting is a common agricultural occupation, usually conducted in mountainous regions with steep slopes and high altitudes. Despite the utilization of modern technology and mechanized equipment in agriculture, a substantial portion of tea harvesting continues to be traditional and physically strenuous. This dependence on manual labor can lead to a higher likelihood of musculoskeletal disorders among tea harvesting farmers. OBJECTIVE: The objective of this research was investigation of prevalence and risk factors of musculoskeletal disorders in tea harvesting farmers. METHO…

Poor Oral Health Is Associated With Inflammation, Aortic Valve Calcification, and Brain Volume Among Forager-Farmers.

Poor oral health is associated with cardiovascular disease and dementia. Potential pathways include sepsis from oral bacteria, systemic inflammation, and nutritional deficiencies. However, in post-industrialized populations, links between oral health and chronic disease may be confounded because the lower socioeconomic exposome (poor diet, pollution, and low physical activity) often entails insufficient dental care. We assessed tooth loss, caries, and damaged teeth, in relation to cardiovascular and brain aging among the Tsimane, a subsistence population living a relatively traditional forager

Agricultural exposures and DNA damage in PBMC of female farmers measured using the alkaline comet assay.

ObjectiveSeveral studies investigated the link between agricultural occupational exposures and DNA damage, in an attempt to bring elements of biological plausibility to the increased cancer risk associated with them. However, only a few of these studies focused on females.MethodsThe comet assay was performed on PBMC (Peripheral Blood Mononuclear Cells) samples from 245 females working in open field farming and cattle raising, located in the Normandy area of France. Individual questionnaires on tasks performed were administered at the time of sampling to directly assess exposures. Environmental

Совпадение в полном тексте источника
… DNA damage in B and T lymphocytes of farmers during one pesticide spraying season. Int Arch Occup Environ Health. 2015;88:963–972. doi: 10.1007/s00420-015-1024-3. Lemarchand C, Tual S, Levêque-Morlais N, et al. … Characterization of the t(14;18) BCL2-IGH translocation in farmers occupationally exposed to pesticides. Cancer Res. 2004;64:2264–2269. doi: 10.1158/0008-5472.CAN-03-3604. Schinasi L, Leon ME. …

Risk Factors for Musculoskeletal Disorders in Korean Farmers: Survey on Occupational Diseases in 2020 and 2022.

BACKGROUND/OBJECTIVES: This study investigated factors influencing the prevalence of musculoskeletal disorders (MSDs) resulting from agricul … of developing MSDs. Among body part usage variables, all except wrists and knees were significant. Farmers who frequently used their necks, arms, and waist showed 1.27, 1.11, and 1.23 times higher odds of developing MSDs, respectively. CONCLUSIONS: The accuracy of the raw method was high, but the ROSE method outperformed it for precision and F1 score, a …

Seroprevalence of Brucellosis in Livestock and Farmers' Choice of Milk Marketing Channels in Rwamagana District, Rwanda.

Brucellosis remains an endemic disease in livestock populations in Rwanda, but the prevalence of the disease varies by geographic region. The common use of informal milk marketing channels represents a health hazard to humans when milk from Brucella-infected cows from one or more households is mixed with milk from other households for human consumption. In Rwanda, knowledge about the burden of brucellosis in livestock and factors associated with farmers' choice of milk marketing channels is very limited. The objectives of this study were 1) to estimate the seroprevalence of brucellosis in live…

[Association between occupational exposure to pesticides and ototoxicity in farmers of Pontal do Paranapanema-SP, Brazil].

The scope of this study was to assess the ototoxic effects and general health of farmers exposed to pesticides in the Pontal do Paranapanema region, SP, Brazil. Participants of both sexes aged 18-40, 40-60 and >60 years were allocated into two groups: Non-Exposed Group (NEG) and Occupationally Exposed Group (OEG). A questionnaire of exposure and health, meatoscopy, pure tone audiometry, logoaudiometry and immittanciometry were assessed. Cypermethrin, chlorpyrifos and glyphosate were the most reported pesticides. The most frequently reported exposure times were 0-10, 31-40 and 51-60 years. Head…

Perceptions of Australian cattle farmers regarding the impact of pinkeye on farm productivity and animal welfare.

Pinkeye (infectious bovine keratoconjunctivitis, IBK) is an important disease of cattle worldwide. It has a substantial negative impact on farm productivity and is a major cost burden, but specific data on losses are lacking. This study was conducted to understand farmers' perceptions of the impact of pinkeye on farm productivity and animal welfare, and factors influencing the money farmers estimated spending on pinkeye in 2018. Data were collected by the first Australia-wide online survey on pinkeye. There were 1035 suitable responses analysed for impact on farm productivity. From these 82% o…

Exposure to Agrochemicals and Markers of Kidney Damage among Farmers in Rural Communities in Southwestern Nigeria.

BACKGROUND: Chronic kidney disease of unknown origin (CKDu) is assuming an epidemic proportion, especially in farming communities worldwide. We explored the relationship between CKD markers and agrochemical exposure among rural farmers in South Western Nigeria. METHODS: We studied selected farming communities in Southwestern Nigeria where the use of agrochemicals was widespread. A pre-tested questionnaire was administered to participants. Anthropometric data, information on use of agro-chemicals; urine and blood samples were obtained. Informed consent was obtained from participants. The study…

Lifetime Pesticide Use and Monoclonal Gammopathy of Undetermined Significance in a Prospective Cohort of Male Farmers.

BACKGROUND: Farmers have a higher incidence of multiple myeloma, and there is suggestive evidence of an elevated prevalence of its precursor, monoclonal gammopathy of undetermined significance (MGUS), relative to the general population. Pesticide exposures are suspected to play a role; however, the biologic plausibility for associations with multiple myeloma remains unclear. OBJECTIVES: Our objectives were to examine the prevalence of MGUS and evaluate associations with a wide range of pesticides in a large sample of farmers. METHODS: We obtained sera and assessed MGUS among 1,638 male farme…

Molecular detection of Coxiella burnetii in livestock farmers and cattle from Magdalena Medio in Antioquia, Colombia.

Coxiella burnetii causes Q fever in humans and coxiellosis in animals. In humans, it causes acute febrile illnesses like influenza, pneumonia, hepatitis, and chronic illnesses such as endocarditis, vascular infection, and post-infectious fatigue syndrome. It is widely distributed worldwide, and its main reservoirs are sheep, goats, and cattle. This study aimed to determine the frequency of C. burnetii infection using molecular detection and to identify the associated factors in livestock farmers and cattle from the Magdalena Medio region of Antioquia, Colombia. Using real-time polymerase chain…

Development and validation of a work-related low back pain risk-assessment tool for sugarcane farmers.

This cross sectional study developed and validated a LBP risk-factor screening scale for use with sugarcane farmers. The scale was developed from a synthesis of LBP risk factors, pretested with 30 sugarcane farmers and administered to five hundred and forty sugarcane farmers to test its psychometric properties. Results indicated construct validity for three factors; physical factors (19 items) with factor loadings of 0.406 to 0.881 and communalities between 0.471 and 0.991; psychological factors (7 items) with factor loadings of 0.635 to 0.821 and communalities between 0.444 and 0.714, and thi…

Prevalence of stroke and associated risk factors among middle-aged and older farmers in western China.

OBJECTIVES: China has the world's largest population and the stroke has become the leading cause of death in recent years. The purpose of this study was to explore the associations between hypertension, family history of stroke, diabetes mellitus, obesity and stroke among middle-aged and older farmers of western China. A population-based study was conducted from June 2014 to April 2015 in Shaanxi and Sichuan provinces. METHODS: Twenty thousand five hundred twenty-five Chinese middle-aged and older farmers (≥40 years) were recruited to the Qinling-Daba Mountains Region Stroke Study. A structur…

Association of farmers' socio-economics with bovine brucellosis epidemiology in the dry zone of Sri Lanka.

The aim of the study was to investigate the farmers' socio-economic factors and their association with Brucella prevalence in the dry zone of Sri Lanka. A cross-sectional survey was planned and a total of 1,153 blood samples were collected from milking and dry animals of 155 farms from three selected veterinary ranges of Kalmunai, Navithanveli, and Mahaoya in the Ampara district, which is a multi-ethnic area. The 　Rose Bengal Test (RBT) and competitive enzyme-linked immunosorbent assay (c-ELISA) were used for the Brucella screening and confirmation, respectively. Socio-economic attributes such…

Occupational exposure to pesticides and occurrence of the chromosomal translocation t(14;18) among farmers in Jordan.

BACKGROUND: An increased incidence of non-Hodgkin's lymphoma (NHL) has been reported in farmers and other occupational groups working with pesticides. In these individuals, an increased prevalence of the chromosomal translocation t(14;18)(q32;q21), one of the most common chromosomal abnormalities in NHL, has been detected in peripheral blood lymphocytes. This translocation juxtaposes the antiapoptotic BCL2 protein to the immunoglobulin heavy chain gene locus (IGH) leading to overexpression of BCL2. This causes an increase in cell survival, paving the way for malignant transformation. AIM OF T…

Mixed methods evaluation of targeted selective anthelmintic treatment by resource-poor smallholder goat farmers in Botswana.

Due to the threat of anthelmintic resistance, livestock farmers worldwide are encouraged to selectively apply treatments against gastrointestinal nematodes (GINs). Targeted selective treatment (TST) of individual animals would be especially useful for smallholder farmers in low-income economies, where cost-effective and sustainable intervention strategies will improve livestock productivity and food security. Supporting research has focused mainly on refining technical indicators for treatment, and much less on factors influencing uptake and effectiveness. We used a mixed method approach, wher…

Molecular detection and seroprevalence of Babesia microti among stock farmers in Khutul City, Selenge Province, Mongolia.

Babesiosis is an emerging tick-borne disease in humans worldwide; however, little is known about the frequency of infection or prevalence of this disease in other parts of the world, excluding North America. In this study, we aimed to investigate Babesia microti infection frequency in a human population in Mongolia. One hundred blood samples were collected from stock farmers living in Khutul city of Selenge province, Mongolia. The sera and DNA from blood samples were evaluated for the presence of B. microti infection by using indirect fluorescent antibody (IFA) tests and PCR. The positive dete…