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Date : 1995-12-31
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9283212622
Wood Dust and Formaldehyde Medicine 9789283212621 ~ A number of occupational situations that involve exposure to wood dust also entail exposure to formaldehyde as in plywood and particle board manufacture during furniture and cabinetmaking and during parquet floor sanding and varnishing The carcinogenic risks of wood dust are evaluated in the first monograph
FORMALDEHYDE ON DUST TEXTILE OR WOOD 5700 ~ FORMALDEHYDE ON DUST TEXTILE OR WOOD 5700 H 2CO MW 3003 CAS 50000 RTECS 36172 METHOD 5700 Issue 1 EVALUATION FULLIssue 1 15 August 1994 OSHA 075 ppm 2 ppm STEL NIOSH 0016 ppm C 01 ppm carcinogen ACGIH C 03 ppm suspected human carcinogen 1 ppm 123 mgm3 NTP PROPERTIES gas BP 195 °C vapor density
Exposure Data Wood Dust and Formaldehyde NCBI Bookshelf ~ Wood is usually coated and treated away from dustgenerating operations because dust may interfere with the application of chemicals however solvents formaldehyde and other vapours may spread to areas where wood processing operations are being performed and exposure may also occur through dermal contact from handling treated wood through the release of chemicals into the air when treated wood is heated during wood processing operations or through inhalation of dust from treated wood
Occupational exposure to formaldehyde and wood dust and ~ CONCLUSIONS—These results support the hypothesis that occupational exposure to formaldehyde but not wood dust increases risk of NPC This association seems to be specific to squamous cell carcinomas Established cohorts of workers exposed to formaldehyde and wood dust should continue to be monitored for NPC and other respiratory cancers
Occupational exposure to formaldehyde and wood dust and ~ OBJECTIVES To investigate whether occupational exposures to formaldehyde and wood dust increase the risk of nasopharyngeal cancer NPC METHODS A multicentred population based casecontrol study was carried out at five cancer registries in the United States participating in the National Cancer Institutes SEER program Cases n196 with a newly diagnosed NPC between 1987 and 1993 and
Studies of Cancer in Experimental Animals Wood Dust and ~ In addition pronounced squamous metaplasia accompanied by dysplasia of the nasal epithelium occurred in 116 rats exposed to formaldehyde and in 415 rats exposed to wood dust plus formaldehyde No such metaplastic or dysplastic nasal cavity lesions were encountered in any of the controls or in rats exposed to wood dust alone
Wood Dust National Cancer Institute ~ Wood dust is created when machines or tools are used to cut or shape wood High amounts of wood dust are produced in sawmills and in the furnituremaking cabinetmaking and carpentry industries How are people exposed to wood dust Individuals who use machinery or tools to cut or shape wood are exposed to wood dust When the dust is inhaled it is deposited in the nose throat and other airways
Is MDF Dangerous with pictures ~ Formaldehyde inhalation can cause irritation of the lungs eyes skin nose and mucous membranes Asthma dermatitis and rhinitis have all been linked to exposure to this chemical The International Agency for Research on Cancer IARC which is a part of the World Health Organization WHO has found sufficient evidence linking formaldehyde with some types of cancers
IARC Publications Website Wood Dust and Formaldehyde ~ A number of occupational situations that involve exposure to wood dust also entail exposure to formaldehyde as in plywood and particle board manufacture during furniture and cabinetmaking and during parquet floor sanding and varnishing The carcinogenic risks of wood dust are evaluated in the first monograph
Occupational exposure to wood dust and formaldehyde and ~ Workers exposed to formaldehyde had an RR of 118 95 CI 112–125 for lung cancer There was no indication that CE to wood dust or formaldehyde would increase the risk of nasopharyngeal cancer Occupational exposure to wood dust appeared to increase the risk of nasal cancer but not of nasopharyngeal or lung cancer
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