stone crushers lung disease

Pulmonary problems among quarry workers of stone crushing ...

Pulmonary problems among quarry workers of stone crushing industrial site at Umuoghara, Ebonyi State, Nigeria. Nwibo AN(1), Ugwuja EI, Nwambeke NO, Emelumadu OF, Ogbonnaya LU. Author information: (1)Deptartment of Chemical Pathology, Ebonyi State University, Abakaliki, Ebonyi State, Nigeria. [email protected]

Assessment of Pulmonary Functions in Stone Crusher Workers ...

We conclude stone crusher from these findings of the present study that Stone crushers of Karad region exposed to stone dust are prone to develop lung disorders as indicated by abnormal pulmonary function. We promoted the stone crusher workers to initiate the protective & preventive measures to minimize the hazards of direct exposure to stone dust.

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

Keywords: Stone crusher workers; Obstructive pulmonary disease; FEV1; Pulmonary function test; Respiratory illness Introduction As a consequence of rapid urbanization and mega constructions such as road, highways, bridges, building, canals, and dam occurring rapidly each year in Nepal, a parallel increase in numbers of stone crushing industries

Reduction of Respirable Silica Following the Introduction ...

stone crushing operations has been linked to chronic lung disease and increased risk of tuberculosis. In India, most stone crushing mills operate without any dust control or containment systems. This investigation in the Khurda District of Orissa demonstrated a reduc-tion in respirable particulate mass following the appli-cation of a fine mist ...

Non-occupational exposure to silica dust

Occupational exposure to silica occurs at workplaces in factories like quartz crushing facilities (silica flour milling), agate, ceramic, slate pencil, glass, stone quarries and mines, etc., Non-occupational exposure to silica dust can be from industrial sources in the vicinity of the industry as well as non-industrial sources.

20034004 - Centers for Disease Control and Prevention

Respirable crystalline silica dust generated during stone crushing operations has been linked to chronic lung disease and increased risk of tuberculosis. In India, most stone crushing mills operate without any dust control or containment systems. This investigation in the Khurda District of Orissa demonstrated a reduction in respirable particulate mass following the application of a fine mist of w

Stone crushing industry exposes workers to deadly ...

Sep 28, 2017 · The disease causes inflammation and scarring in the form of nodular lesions in the upper lobes of the lungs. Silicosis symptoms include shortness of breath, cough, fever and cyanosis. Reports show that silicosis was the cause of 46,000 deaths globally in 2013, dropping from 55,000 deaths in 1990. The labourers working in the stone crushing ...

Dusty lungs | New Scientist

Jan 11, 1997 · INDIAN stone crushers are at risk of developing serious lung disease, according to a study to be published later this month in the Indian Journal of

Stone dust in lungs, cutters wait for aid - Nine die of ...

Jun 18, 2014 · The disease progresses even after stoppage of exposure to silica pollution, which happens in stone-crushing units or marble factories. There is virtually no cure to silicosis,” said Aloke Gopal Ghoshal, a pulmonologist and the director of the National Allergy, Asthma and Bronchitis Institute (NAABI) in Calcutta.

Lung disease haunts state’s stonecutters | Georgia Health News

May 18, 2011 · Lung disease haunts state’s stonecutters. Elberton, Ga. — The public square here boasts an unlikely display: tombstones. Above them, a billboard proclaims Elberton as ”The Granite Capital of the... Elberton, in northeast Georgia, takes pride in its famous granite industry. Generations of workers have turned the region's stone into works ...

Pulmonary Problems among Quarry Workers of Stone Crushing ...

Kasper DL, Braunwald E, Fauci AS, et al. Environmental lung diseases. In: Harrison’s principles of Internal Medicine. 16th ed. New York: McGraw-Hill, 2008;1521-7. Urom SE, Antai AB, Osim EE. Symptoms and lung function values in Nigerian men and women exposed to dust generated from crushing of granite rocks in calabar, Nigeria.

An investigation into respiratory health problems of ...

Division of Lung Disease questionnaire and European Coal and Steel Community. Data on respondent’s height, weight and smoking habits were collected by using a structured checklist. ... workers at stone crushing industries in Bangladesh and help the government to make a policy for the prevention, control and elimination of silica exposure and ...

Silica‐associated lung disease: An old‐world exposure in ...

Sep 13, 2019 · INTRODUCTION. Silicosis is not a new disease; the impact of silica dust on respiratory function was observed by Hippocrates in 430 B.C. 1 and in the 16th century by Agricol. In 1713, Rammazini described silicotic nodules in post-mortems of stone cutters presenting with respiratory symptoms. 2 In the mid-late 1800s, the introduction of mechanized tools in the mining sector rapidly

Reduction of Respirable Silica Following the Introduction ...

stone crushing operations has been linked to chronic lung disease and increased risk of tuberculosis. In India, most stone crushing mills operate without any dust control or containment systems. This investigation in the Khurda District of Orissa demonstrated a reduc-tion in respirable particulate mass following the appli-cation of a fine mist ...

Dusty lungs | New Scientist

Jan 11, 1997 · INDIAN stone crushers are at risk of developing serious lung disease, according to a study to be published later this month in the Indian Journal of

20034004 - Centers for Disease Control and Prevention

Respirable crystalline silica dust generated during stone crushing operations has been linked to chronic lung disease and increased risk of tuberculosis. In India, most stone crushing mills operate without any dust control or containment systems. This investigation in the Khurda District of Orissa demonstrated a reduction in respirable particulate mass following the application of a fine mist of w

EFFECT OF DURATION OF EXPOSURE TO SILICA DUST ON LUNG ...

Keywords:- Pulmonary function test, stone crusher workers, silica, lung function test, silicosis, duration of exposure INTRODUCTION disease and still kills thousands of people every Today the industrial revolution has brought about year all over the world.

Air pollution in stone crushing industry, and associated ...

Fine inhalable particulate matter (PM2.5) which has more associated human health problems was found high in the work place of stone crushers. Health survey viz., Pulmonary function test, blood sample test, general clinical evaluation was conducted to assess the extent of the damage caused to the workers. This study indicates that most of the ...

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 ...

Stone-Crushing Workers in Lalmonirhat: Silicosis death ...

Mar 31, 2020 · The stone-crushing workers in Patgram upazila are left to suffer as most are too poor to afford treatment for an irreversible lung disease silicosis which is their occupational hazard. Silicosis ...

This work is licensed Pulmonary Problems among Quarry ...

pulmonary tuberculosis, bronchial asth-ma, chronic bronchitis, emphysema and other respiratory diseases and subjects who had undergone abdominal or chest surgery were excluded from the study.15 Cluster sampling method was used. The quarry workers organized themselves in clusters within the stone crushing in-dustrial site. Five clusters were ...

Deterioration of pulmonary function in stone quarry workers.

hypertension, pulmonary tuberculosis, bronchial asthma, chronic bronchitis, emphysema and other respiratory dis-eases and subjects who had undergone abdominal or chest surgery were excluded from the study. The quarry work-ers organized themselves in clusters within the stone crushing industrial site. Five clusters were randomly se-

(PDF) Stone Crushers and Dust Problem - ResearchGate

Crushing of boulders lead to production of large quantity of dust, which tends to float in air and spread in the vicinity of the stone crusher. Inhalation of the fine dust is dangerous to health.

In Mahendergarh, crushers spread disease, dust, gloom ...

Oct 17, 2019 · Number of persons suffering from pulmonary diseases increased from 870 in 2016 to around 2,200 in 2018 in the district and most live in the areas adjoining the crusher zones.

Silica‐associated lung disease: An old‐world exposure in ...

Sep 13, 2019 · INTRODUCTION. Silicosis is not a new disease; the impact of silica dust on respiratory function was observed by Hippocrates in 430 B.C. 1 and in the 16th century by Agricol. In 1713, Rammazini described silicotic nodules in post-mortems of stone

An investigation into respiratory health problems of ...

Division of Lung Disease questionnaire and European Coal and Steel Community. Data on respondent’s height, weight and smoking habits were collected by using a structured checklist. ... workers at stone crushing industries in Bangladesh and help the government to make a policy for the prevention, control and elimination of silica exposure and ...

Deterioration of pulmonary function with duration of ...

Background and Objectives: In stone crusher workers, one of the major health hazards is respiratory disorder. Globally, it is most common occupational disease and a major cause of morbidity and mortality. Prevalence of respiratory disease depends upon amount of silica exposure and duration of exposure.

Air pollution in stone crushing industry, and associated ...

Fine inhalable particulate matter (PM2.5) which has more associated human health problems was found high in the work place of stone crushers. Health survey viz., Pulmonary function test, blood sample test, general clinical evaluation was conducted to assess the extent of the damage caused to the workers. This study indicates that most of the ...

Pulmonary alveolar microlithiasis - Wikipedia

Pulmonary alveolar microlithiasis (PAM) is a rare, inherited disorder of lung phosphate balance that is associated with small stone formation in the airspaces of the lung.Mutations in the gene SLC34A2 result in loss of a key sodium, phosphate co-transporter (called Npt2b), known to be expressed in distal alveolar type II cells, as well as in the mammary gland, and to a lesser extent in ...

Interernational Lapidary Association

Keywords: Silicosis, pulmonary fibrosis, lung disease Many collectors use a mechanical rock saw to cut, trim, or abrade rocks and fossils in the field or lab. Dangers of this activity include flying rock chips, wounds from the blade itself or broken blades, and rock dust, which is extremely dangerous to inhale.

Kitchen Countertops Tied To Silicosis, Lung Damage, Deaths ...

Oct 02, 2019 · Irreversible lung disease has started to show up among young workers who cut, grind and polish countertops made of increasingly popular "engineered" stone. The

Learn About Silicosis | American Lung Association

Learn About Silicosis. Silicosis is an interstitial lung disease caused by breathing in tiny bits of silica, a common mineral found in many types of rock and soil. Over time, exposure to silica particles causes permanent lung scarring, called pulmonary fibrosis.

The Global Impact of Respiratory Disease

health for granted, but the lung is a vital organ that is vulnerable to airborne infection and injury. Respiratory diseases are leading causes of death and disability in the world. About 65 million people suffer from chronic obstructive pulmonary disease (COPD) and 3 million die from it each year, making it the third leading cause of death ...

What is Silicosis? - Glass Blast

Silicosis is a fibrosing lung disease caused by inhalation of dust containing crystalline silica (alpha-quartz or silicon dioxide), which is distributed widely, or its polymorphs (tridymite or cristobalite), which are distributed less widely. Silica-related diseases are associated only with crystalline-free silica.

NIOSHTIC-2 Publications Search - Centers for Disease ...

Airborne silica, generated from stone crushing mills, construction, and mining operations in India is causing an epidemic of silicosis, cancer, and other lung disease. Speakers at the conference indicated that thousands of workers and local residents are exposed to hazardous silica levels from these sources.

Stone-Crushing Workers in Lalmonirhat: Silicosis death ...

Mar 31, 2020 · The stone-crushing workers in Patgram upazila are left to suffer as most are too poor to afford treatment for an irreversible lung disease silicosis which is their occupational hazard. Silicosis ...

Dry Cutting and Grinding is Risky Business

cutting and grinding can get deep into the lungs. Most concrete and masonry products contain large amounts of sand. When you inhale the dust, silica particles scar your lungs, causing a disabling, irreversible, and incurable lung disease called silicosis. The good news is that silicosis is 100% preventable. You can work with silica-containing ...

Comparison of pulmonary function test abnormalities ...

Methods. Two hundred seventy two stone crushing workers and 123 nonexposed workers were analyzed in terms of occupational and personal histories, radiological findings, and pulmonary function test (PFT) results including slow vital capacity (FVC), forced vital

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