Study Results & Research Projects

Summaries & Associations of Study Results

Levels from TR-522 Transplacental AZT

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http://ntp.niehs.nih.gov/go/481

Target Organs and Levels of Evidence
NTP Technical Report Number 522

Produced from Chemtrack Database 05/19/05

CHEMICAL/ CAS NUMBER PEER REVIEW DATE PRIMARY USES ROUTE/EXPOSURE LEVELS STUDY LABORATORY
AZT TRANSPLACENTAL CARCINOGENESIS STUDY
30516-87-1
12/09/04 SPECIAL STUDY INVOLVING IN UTERO EXPOSURE USING AZT In Utero AZT: 50, 100, 200, OR 300 MG/KG/DAY; 25, 25, 36, OR 46 PER GROUP Southern Research Institute
LEVELS OF EVIDENCE OF CARCINOGENICITY--ORGAN/TISSUE (NEOPLASM):
MM: CLEAR EVIDENCE LUNG: ALVEOLAR/BRONCHIOLAR CARCINOMA 5/50 11/50 6/50 11/37 8/32 ALVEOLAR/BRONCHIOLAR ADENOMA OR CARCINOMA 14/50 20/50 13/50 18/37 18/32
FM: NO EVIDENCE