Sids Initial Assessment Profile
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چکیده
Propylene glycol phenyl ether exhibits low acute toxicity by the oral, and inhalation routes. The oral LD50 in rats exceeds 2000 mg/kg (1 death from 10 subjects occurred at this highest dose tested); and the 4-hour inhalation LC50 in rats was greater than 5400 mg/m (no deaths). PPh was severely irritating to the eyes but non-irritating to skin in rabbits tested and evaluated according to the Draize criteria. PPh did not cause skin sensitization when tested with guinea pigs by the Buehler method.
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SIDS INITIAL ASSESSMENT PROFILE Chemical Category Name Alkyl Sulfates, Alkane Sulfonates and α-Olefin Sulfonates
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Epidemiological profile and strategies for diagnosing SIDS in a developing country.
OBJECTIVE To describe the epidemiological profile, risk factors and best strategies for diagnosing sudden infant death syndrome (SIDS) in a developing country. METHODS Population-based, case-control study with children born between January 1st, 2001, and December 31st, 2003, in Porto Alegre, southern Brazil, who were allocated into three groups: SIDS cases (33), explained death controls (192)...
متن کاملSids Initial Assessment Profile
Isobutylene has a low order of acute toxicity. As isobutylene is a gas at normal temperature and pressure, ingestion or dermal absorption of this material is unlikely. The 2-hour LC50 of isobutylene in mice was 180,000 ppm (415 mg/L) and the 4-hour LC50 in rats was 270,000 ppm (620 mg/L). Inhalation of isobutylene can produce central nervous system depression, anesthesia and/or asphyxiation. Ho...
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HISTORY: The SIDS Dossier and Testing Plan were reviewed at the 3rd SIDS Review Meeting where the following SIDS Testing Plan was agreed: no testing () testing (x) Testing on developmental toxicity/teratogenicity was underway at the time of the review meeting. The SIDS Initial Assessment Report was discusse d at SIAM 6 in 1997. It was recommended that the report should be re-drafted and present...
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