FORMALDEHYDE EXPOSURE
Formaldehyde Exposure, Health Symptoms and Risk Assessment among Hospital Workers in Malaysia
... conclusion, formaldehyde concentrations had been greatly influenced by the specific activity conducted by the workers, and the adequacy of the ventilation and engineering control ...sonal exposure to ...
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Clinical and Experimental Study of the Toxic Neuropsychiatric Effects of Formaldehyde Exposure: Has Garlic a Protective Role?
... Both FA-exposed persons (gross anatomy Lab. workers) and control group (li- brarians) were matched for several factors like age, gender, educational level and marital status. Clinical assessment of both groups revealed ...
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Morphometric alterations of the rat spleen following formaldehyde exposure
... Acute formaldehyde exposure mainly produces mucosal irritation of the eye and upper respiratory tract in humans [23], and long- term exposure leads to the production of nasal tu- mours in rodents ...
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Commentary: mechanistic considerations for associations between formaldehyde exposure and nasopharyngeal carcinoma
... occupational exposure to formal- dehyde remains debated, despite its classification as a human carcinogen ...environmental exposure to formaldehyde might per- turb nitrosothiol homeostasis and ...
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The effect of formaldehyde exposure on the transmembrane distribution of free amino acids in muscles of Mytilus edulis
... gradient. The majority of the amino acids are neutral at physiological pH, and their energy gradient is consequently not affected by the depolarization of the cell membrane observed during formaldehyde ...
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Nasal Response from Formaldehyde Exposure Used as Cadaver Preservative among Pre Clinical Medical Students in a Nigerian Medical College
... Majority of the respondents had eyes irritation accounting for 88.2% and for nasal symptomatology: watery rhinorrhea accounted for 59 (49.9%), followed by nose itching 41 (34.5%), excessive sneezing 34 (28.6%), nasal ...
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Formaldehyde exposure induces histopathological and morphometric changes in the rat testis
... Acute formaldehyde exposure produces mainly mucosal irritation of the eye and upper respiratory tract in humans [26], and long-term exposure leads to the production of nasal tumours in rodents ...
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‘Real world’ compensatory behaviour with low nicotine concentration e liquid: subjective effects and nicotine, acrolein and formaldehyde exposure
... Our study is the fi rst to document real-world compensatory behaviour (puf fi ng patterns and changes to power) with low nicotine concentration e-liquid and to explore the ef- fects on nicotine intake and ...
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The Impact of Noise and Formaldehyde Exposure on Oxidative Stress Indices in Blood and Liver Tissue of Rat
... Simultaneous exposure of highly-used chemical and physical agents are expected to happen in many ...simultaneous exposure to noise and formaldehyde on oxidative stress in blood and liver tissue of ...
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Cellular reactions to long term volatile organic compound (VOC) exposures
... long-term exposure scenarios at low concentrations. Exposure to indoor VOCs is associated with a range of adverse effects, but data on molecular changes at regulatory threshold limits are ...an ...
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... the exposure group include focal tubular necrosis in the initial stages of ...continued exposure hypoplastic germinal epithelium [22] with fewer mature spermatozoa, crowding of sertoli cells and arrest of ...
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Occupational exposure of hairdressers to formaldehyde: A cross sectional study
... short-term formaldehyde exposure (ie <15 min) is 2 ppm, and the long-term limit (ie> 15 min) is ...of formaldehyde in its improper application is all the greater as the concentration and ...
5
An analysis of cytological, hematological and cytogenetic effects of occupational exposure of formaldehyde among medical professionals
... Exposure of fischer rats to differing concentrations of formaldehyde like 0, 2.5, 7,18mg/m3for a period of two years, five days a week with 6 hours each day and were followed for 6 months post ...
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Genotoxic effects in occupational exposure to formaldehyde: A study in anatomy and pathology laboratories and formaldehyde-resins production
... Carcinogens, formaldehyde ranks 25 th in the overall ...to formaldehyde environmentally and/or ...classifies formaldehyde as carcinogenic to humans (Group 1), based on sufficient evidence in humans ...
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Respiratory Effects Induced by Occupational Exposure to Formaldehyde among Health Care staff
... of formaldehyde in one hospital and its application inhibition in another ...to formaldehyde exposure), where, acute effects means that adverse health effects induced by formaldehyde just ...
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Occupational Exposure of a Medical School Staff to Formaldehyde in Tehran
... in formaldehyde for a longtime. Formaldehyde vapors are emitted from cadavers during dissection, and significant exposure of staff and students has been reported ...(1). Formaldehyde is a ...
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The modifier protein of formaldehyde dehydrogenase from Methylococcus capsulatus (Bath)
... capsulatus Bath, purified hydroxylase was assessed for formaldehyde oxidation catalytic activity, in the presence and absence of protein F.. A maximum formaldehyde oxidation activity of [r] ...
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Synthesis of modified phenolic resins using renewable materials for advanced composites in civil engineering structures
... Phenol Formaldehyde (PF) resins are made from Benzene a petroleum product. Petrochemical supplies are finite and the economics of their use by enhancing and extending their use is of considerable interest from ...
138
Compressed Oil Palm Fronds Composite: A Preliminary Study on Mechanical Properties
... Further, in order to investigate the effect of maturity groups of oil palm fronds in producing the composite to MOR in static bending strength, the data was carried out to examine the distribution of MOR values like ...
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Towards new catalytic systems for the formation of methyl methacrylate from methyl propanoate
... The formaldehyde, required for condensation with MeP during the second stage, is initially produced as formalin in a separate process and then dehydrated to afford anhydrous formaldehyde, which can be ...
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