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Lung Disease In Crusher Workers

Occupational Lung Disease in Workers Engaged in Crushing ...

4 cases of severe disabling pulmonary disease are described in men aged between 39 and 51 years who had been employed crushing ferrochrome at the same factory. The similarity of the symptoms, clinical findings, and occupational histories pointed conclusively to an occupational aetiology, although X-ray findings were not always typical. The disease was severe in all and rapidly progressive in 3 ...

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Isolated FEV1 Reduction among Stone Crusher Workers- A ...

99.89±6.11) and insignificance decrease in FEV1/FVC ratio among workers and non- workers respectively. There is high prevalence rate of respiratory illness or symptoms among stone crusher workers than non-workers. The most common symptom are rhinitis 16.2%, cough 6.8%, shortness of breathlessness 4.1% with wheeze 7% and tightness of chest or

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Assessment of Pulmonary Functions in Stone Crusher

diseases not related to occupational hazards (like congenital heart disease, tuberculosis, and hypertension), diabetes mellitus, and nervous system disorders and so on. Each worker was interviewed. Stone crusher factory workers having a history of smoking were not included in study.

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CDC - Mining Topic - Respiratory Diseases - NIOSH

Sep 03, 2021  CWP, commonly called black lung, affects workers in coal mining. Silicosis can affect workers in many types of mines and quarries, including coal mines. Medical treatment cannot cure these diseases, so preventing them – through controlling respirable dust exposure – is essential.

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Cement dust exposure and acute lung function: A cross ...

Apr 14, 2010  The highest geometric mean dust exposure was found in the crusher section (38.6 mg/m3) followed by the packing section (18.5 mg/m3) and the guards (0.4 mg/m3). The highest prevalence of respiratory symptoms for the high exposed workers was stuffy nose (85%) followed by shortness of breath (47%) and "sneezing" (45%).

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Assessment of Pulmonary Functions in Stone Crusher Workers ...

The Spiro metric pulmonary function tests (PFT) were studied in stone crusher workers (n = 120) and normal healthy controls (n =120) from the Karad taluka Western region in Maharashtra state.

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Long-term respiratory health effects in textile workers

The purpose of this review is to evaluate the effect of long-term exposure to organic dust in textile workers on chronic respiratory disease in the broader context of disease classifications, such as reversible or irreversible obstructive lung disease (i.e. asthma or COPD), and restrictive lung disease.

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Blog: The Worker Who Battled to Get His ‘Dust Lung ...

Apr 15, 2021  By early 2009, Zhang Haichao, a 28-year-old from a small town called Xinmi in the central province of Henan, had been working as a crusher and press operator for more than three years. Feeling unwell, he went to hospital and was diagnosed with the lung disease pneumoconiosis.

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Minnesota Taconite Workers Health Study

Crusher Operator. 10 1 10-2 10-3 10-1. EMPs Conclusions ... Observed and Expected Deaths from Lung Cancer, Heart Disease and Other Respiratory Diseases 1400 3871 883 1168 3483 888 0 500 1000 1500 2000 2500 3000 3500 4000 4500 ... • Compare workers with lung cancer (cases) to

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Waiting to exhale: Workers affected by lung disease await ...

Dec 03, 2018  Silicosis is a fibrotic lung disorder which is caused by inhalation of silica. It leads to prolonged illness and a painful death. Workers who go to stone quarries and crushers are the biggest victims of this illness. Besides, artisans engaged in gem cutting, stone carving, sculpture making and polishing industry are also highly prone to this ...

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[PDF] Dust Exposure and Lung Function Impairment in ...

Background: Millions of people are working daily in dusty environment. They are exposed to different types of occupational health hazards such as fumes, gases, organic and inorganic dusts which are risk factors in developing occupational lung diseases. Workers engaged in building and construction work are at risk of developing impaired lung function due to exposure to high level of dust ...

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Guidance for Controlling Silica Dust from Stone Crushing ...

dust. Workers exposed to respirable silica dust have an increased risk of developing lung diseases such as silicosis or tuberculosis. Engineering Controls Reductions in respirable dust in stone crusher mills can be accomplished through engineering controls including process enclosures or containment, dust collection or local exhaust

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digonositic features of lung cancer in coal miners

Coal Workers Pneumoconiosis An Old Disease That Is Still ... Coal Workers Pneumoconiosis An Old Disease That Is ... miners with PMF last worked in the coal mining ... increase the risk of lung cancer !!! ... Speech characteristics of miners with black lung disease ... Gastric cancer in

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CDC - Mining Topic - Respiratory Diseases - NIOSH

Sep 03, 2021  CWP, commonly called black lung, affects workers in coal mining. Silicosis can affect workers in many types of mines and quarries, including coal mines. Medical treatment cannot cure these diseases, so preventing them – through controlling respirable dust exposure – is essential.

More

Cement dust exposure and acute lung function: a cross ...

Methods: A combined cross-sectional and cross-shift study was conducted in Dire Dawa cement factory in Ethiopia. 40 exposed production workers from the crusher and packing sections and 20 controls from the guards were included. Personal "total" dust was measured in the workers' breathing zone and peak expiratory flow (PEF) was measured for all ...

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Blog: The Worker Who Battled to Get His ‘Dust Lung ...

Apr 15, 2021  By early 2009, Zhang Haichao, a 28-year-old from a small town called Xinmi in the central province of Henan, had been working as a crusher and press operator for more than three years. Feeling unwell, he went to hospital and was diagnosed with the lung disease pneumoconiosis.

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Chronic obstructive pulmonary disease due to occupational ...

Hnizdo E. Combined effect of silica dust and tobacco smoking on mortality from chronic obstructive lung disease in gold miners. Br J Ind Med. 1990 Oct; 47 (10):656–664. [PMC free article] [Google Scholar] Bégin R, Ostiguy G, Cantin A, Bergeron D. Lung function in silica-exposed workers. A relationship to disease severity assessed by CT scan.

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Minnesota Taconite Workers Health Study

Crusher Operator. 10 1 10-2 10-3 10-1. EMPs Conclusions ... Observed and Expected Deaths from Lung Cancer, Heart Disease and Other Respiratory Diseases 1400 3871 883 1168 3483 888 0 500 1000 1500 2000 2500 3000 3500 4000 4500 ... • Compare workers with lung cancer (cases) to

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Occupational Lung Diseases Johns Hopkins Medicine

Occupational lung diseases are the primary cause of occupation-associated illness in the U.S. based on frequency, severity, and preventability of the illnesses. Most occupational lung diseases are caused by repeated, long-term exposure, but even a severe, single exposure to a hazardous agent can damage the lungs.

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[PDF] Dust Exposure and Lung Function Impairment in ...

Background: Millions of people are working daily in dusty environment. They are exposed to different types of occupational health hazards such as fumes, gases, organic and inorganic dusts which are risk factors in developing occupational lung diseases. Workers engaged in building and construction work are at risk of developing impaired lung function due to exposure to high level of dust ...

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INCREASED SERUM HEME OXYGENASE-1 IN SILICOSIS

Department of Disease Control, Ministry of Public Health, Thailand. The study was conducted as a cross-sectional study, in 5 limestone crusher factories in Northern Thailand. Male workers aged >18 years old were recruited for the study. A dust mask and other personal protective equipment (PPE) were provided to the workers according to

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Occupational lung disease: A narrative review of lung ...

Apr 01, 2021  Occupational lung diseases or work-related lung diseases are lung conditions caused or made worse by materials when a person is exposed to irritants in the workplace. The diagnosis of an occupational disease is important as it has further implications on workers' or patients' decision to continue their work or not, and on their eligibility ...

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Lung health an issue for farm workers Farm Online ...

Aug 28, 2021  Safe Work Australia identified agriculture as an at-risk industry for people to develop occupational lung diseases and is urging farm owners to take

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Preventing Tuberculosis Among Silica Dust Exposed Workers

multiple studies, notably among exposed miners and stone crushers (Churchyard 1999; Corbett 2000; NIOSH 2002). Silicosis, a lung disease caused by exposure to crystalline silica dust, is one of the most common occupational lung diseases worldwide (Chen 2012). In addition, silicosis

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Exposure Assessment to Dust and Free Silica for Workers of ...

Jul 30, 2011  This kind of pneumoconiosis appear in exposure to free silica from ore digging or crusher station and is a difficult and costly work-related disease (West 1982; Estellita et al. 2010). The International Agency for Research on Cancer (IARC) was classified crystalline silica as a “group 1 human lung carcinogen” at 1997 (Brun and European ...

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digonositic features of lung cancer in coal miners

Coal Workers Pneumoconiosis An Old Disease That Is Still ... Coal Workers Pneumoconiosis An Old Disease That Is ... miners with PMF last worked in the coal mining ... increase the risk of lung cancer !!! ... Speech characteristics of miners with black lung disease ... Gastric cancer in

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Cement dust exposure and acute lung function: A cross ...

Apr 14, 2010  The highest geometric mean dust exposure was found in the crusher section (38.6 mg/m3) followed by the packing section (18.5 mg/m3) and the guards (0.4 mg/m3). The highest prevalence of respiratory symptoms for the high exposed workers was stuffy nose (85%) followed by shortness of breath (47%) and "sneezing" (45%).

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lung disease in crusher workers - vaikuendokrinologija.lt

lung disease in crusher workers - pozyczauto-krakow. Black lung disease, or coal workers' pneumoconiosis (CWP), is a deadly onset massive fibrosis caused by working in coal mines and inhaling coal and crippling silica dust. The workers asked regulators to fully restore a coal excise tax rate that was slashed by nearly 50 percent and expired ...

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Radiological Progression And Lung Function In Silicosis: A ...

tuberculosis, initial state of disease, and baseline lung function. ... the progression of the disease in a groupof granite workers who had silicosis and who were followed up for 10 years. ... Primary crusher Secondary crushers Screening Asphalt mixer 1-55 1-80 1-25 016 0-29 0-32 0-21

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The Impact of Black Lung and a Methodology for Controlling ...

Jul 30, 2020  Coal workers’ pneumoconiosis (CWP), commonly known as black lung, is caused by the inhalation of respirable coal mine dust and is a disabling and potentially fatal lung disease with no cure. Historically, CWP has taken a tremendous human and financial toll in the US coal mining industry. Recent health surveillance data indicates that CWP continues to occur at elevated levels. Respirable coal ...

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Health Hazard Evaluation Report 1983-0162-1746

Pathologic changes consistent vith beryllium disease on examination of lung tissue and/or lymph nodes ; presence of beryllium in lung tissue or thoracic lymph nodes. Forty-five of 70 current refinery workers vere administered a questionnaire reviewing demographic information, work

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Occupational Health and Safety in Cement Industry

chronic obstructive lung disease, restrictive lung disease, pneumoconiosis and carcinoma of the lungs, stomach and colon. Other studies have shown that cement dust may enter into the ... conducted in 100 exposed production workers from the crusher and packing sections and 20 controls from the guards were included. "Total" dust was measured in ...

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Lung Diseases - niehs.nih.gov

Lung disease refers to several types of diseases or disorders that prevent the lungs from functioning properly. Lung disease can affect respiratory function, or the ability to breathe, and pulmonary function, which is how well lungs work. There are many different lung diseases, some of which are caused by bacterial, viral, or fungal infections.

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digonositic features of lung cancer in coal miners

Coal Workers Pneumoconiosis An Old Disease That Is Still ... Coal Workers Pneumoconiosis An Old Disease That Is ... miners with PMF last worked in the coal mining ... increase the risk of lung cancer !!! ... Speech characteristics of miners with black lung disease ... Gastric cancer in

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Chronic obstructive pulmonary disease due to occupational ...

The American Thoracic Society (ATS) defines COPD as a “disease state characterised by the presence of airflow obstruction due to chronic bronchitis or emphysema”. 11 The European Respiratory Society (ERS) definition of COPD is based on progressive and irreversible reduction of maximum expiratory flow. 12 In silica dust exposed workers, lung ...

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Progressive Silicosis in Granite Workers

At the big crusher, 2100-5 000 pp/cc; along the conveyor belt from the big crusher to the uppermost level of the plant, 1 550-3 500 pp/cc, with an average of 2 480 pp/cc; in the room where the motor of the second crushers was located, an average of 4 670 pp/cc; in the different work places of the second crushing machines, from 3 200 to

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(PDF) Respiratory symptoms and ventilatory functions among ...

Respiratory symptoms and ventilatory function among granite workers working in quarries installed with mechanical crushers in and around Kandy Municipality limits P Jayawardana 1, S Tennakoon 2, V Bandara 3 Abstract Objectives: To compare the presence of selected respiratory symptoms among granite workers with a control group and to assess ventilatory function (VF) and radiological changes

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Minnesota Taconite Workers Health Study : School of Public ...

Oct 04, 2009  Many workers simply didn’t wear the respirators, and anyway, Scholar said, the rule was rarely enforced. Today, at age 86, Scholar thinks a lot about the dust he spent a career inhaling. He has spent years pushing for someone to study the problem, even as he has dealt with his own lung disease.

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Worker with black lung finally gets compensation

Sep 18, 2009  Worker with black lung finally gets compensation ... province where he used to work and where he developed the occupational lung disease pneumoconiosis. ... the factory operating a crusher

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