Results 251 to 260 of about 906,005 (283)
Some of the next articles are maybe not open access.
Science China Life Sciences, 2010
Formaldehyde, one of the most toxic organic compounds, is produced and processed in human cells. The level of human endogenous formaldehyde is maintained at a low concentration (0.01-0.08 mmol L(-1) in blood) under physiological conditions, but the concentration increases during ageing (over 65 years old).
He, Rong-Qiao, Lu, Jing, Miao, Jun-Ye
openaire +3 more sources
Formaldehyde, one of the most toxic organic compounds, is produced and processed in human cells. The level of human endogenous formaldehyde is maintained at a low concentration (0.01-0.08 mmol L(-1) in blood) under physiological conditions, but the concentration increases during ageing (over 65 years old).
He, Rong-Qiao, Lu, Jing, Miao, Jun-Ye
openaire +3 more sources
Occupational Medicine, 1992
In 1979 formaldehyde was projected into the toxicological limelight when Kerns and his group from the American Chemical Industry Institute of Toxicology (CIIT) released preliminary results of an inhalation study on male and female rats. Those animals exposed to 14.3 p.p.m. for 8 h/day and 5 days/week for up to 2 years showed the development of squamous
openaire +2 more sources
In 1979 formaldehyde was projected into the toxicological limelight when Kerns and his group from the American Chemical Industry Institute of Toxicology (CIIT) released preliminary results of an inhalation study on male and female rats. Those animals exposed to 14.3 p.p.m. for 8 h/day and 5 days/week for up to 2 years showed the development of squamous
openaire +2 more sources
Formaldehyde and Formaldehyde Releasers
2000Formaldehyde is a commonly occurring chemical substance and a frequent contact allergen in many countries (Flyvholm 1997). Allergic reactions to formaldehyde can be provoked by exposure to formaldehyde that is added to chemical products or derived from preservatives that release formaldehyde into the products, i.e. formaldehyde releasers.
openaire +1 more source
Urea-Formaldehyde Resins and Free Formaldehyde Content
Acta Biologica Hungarica, 1998Specifications of wood adhesives must be in correlation with the requirements for the corresponding wood products, for which they will be used. Formaldehyde emission of wood products bonded with urea-formaldehyde resin based adhesives is strictly regulated by standards and there is a compromise is between formaldehyde emission and performance, such as ...
openaire +2 more sources
Residual formaldehyde in steam-formaldehyde sterilized materials
Biomaterials, 1986The amounts of residual formaldehyde and paraformaldehyde present in polymeric materials after steam-formaldehyde sterilization in a commercial sterilizer were determined. Appreciable amounts of residue were detected in ethylene-vinyl alcohol copolymer (EVOH), polyamide-6 (PA-6) and natural rubber (NR).
openaire +2 more sources