Incidence of silicosis in flourmill workers - NCBI - NIH

Keywords: Flour mill, respiratory morbidity, silica grinding stone, silicosis. Go to: ... Past history of occupational exposure to silica dust other than flour mill ... Evaluation of lung functions in the flourmill workers revealed normal functions in 13/42...

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Chapter 1 - Dust: Definitions and Concepts - World Health ...

Hazard Prevention and Control in the Work Environment: Airborne Dust ... eruption, and by mechanical or man-made processes such as crushing, grinding, milling, .... particles are important in relation to environmental evaluation and control. ..... manufacture of glass, ceramics (pottery, porcelain and enamel) and stone...

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Effects on respiratory system due to exposure to wheat flour

Jan 23, 2017 ... To assess the effects of exposure to flour dust on respiratory symptoms and lung ... exposure level (OEL) in breathing zones for workers in flour mills [5]. ...... kinds of grain, chiefly wheat, were ground using stones whose silica...

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The Influence of Workplace Environment on Lung Function of Flour ...

increased with duration of exposure in the flour mill workers. The analysis of questionnaires used to ... Key words: Dust dose, Flour dust PEFR, FEV1, FVC.

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Evaluation of Dust Exposure among the Workers in Agricultural ...

Aug 31, 2015 ... Relatively more studies on dust exposure in the flour mills and bakeries ... dust exposures among workers of the rice mills, flour mills, oil mills, and tea ..... out to measure personal dust exposure in stone mills (Fulekar, 1999;...

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Exposure to flour dust in the occupational environment - NCBI - NIH

Dec 9, 2015 ... In this paper, flour dust exposure in the above-mentioned ... Keywords: flour dust, flour allergens, wheat proteins, baker's asthma, exposure assessment ...... Grain dust and respiratory health in South African milling workers.

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Occupational Exposure to Respirable Crystalline Silica - OSHA

Background and Terminology for Measuring Worked Exposures to Dust 8 ... Clinical and Epidemiological Considerations in Assessing Workers at ...... heavy construction, foundry work, glass making, stone grinding, ceramic ... who perform occupational tasks such as sandblasting, rock drilling, quartz milling, or any other.

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Lung function abnormalities in flour mill workers using ... - eJManager

Dec 3, 2015 ... Objective: To assess the lung function of flour mill workers and to study the lung function ... found in 29% of workers exposed to flour dust in a flour mill.[11] ..... grains, chiefly wheat, were ground using stones whose silica.

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a study of pulmonary function tests in workers of different dust ...

tests in different dust industries like cotton mill, grain-dust, granite-dust, sand dust, ... of value in assessing the effects of exposure of known hazards. ... industries i.e.as stone cutters (20), sculptors (20), cotton dust workers (20) and flour-mill...

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Pulmonary Problems among Quarry Workers of Stone Crushing ...

Lung function was assessed by spirometry and chest roentgenography. ... Conclusion: Chronic exposure to dust due to stone quarrying may increase the ..... coal miners, grain and flour mill workers, workers exposed to tobacco dust, barley...

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