Study Results & Research Projects

Summaries & Associations of Study Results

TR-328 Methyl Carbamate

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http://ntp.niehs.nih.gov/go/13732

Target Organs and Levels of Evidence
NTP Technical Report Number 328

Produced from Chemtrack Database 09/19/01

CHEMICAL/ CAS NUMBER PEER REVIEW DATE PRIMARY USES ROUTE/EXPOSURE LEVELS STUDY LABORATORY
METHYL CARBAMATE
598-55-0
08/19/86 CHEMICAL INTERMEDIATE FOR FABRIC FINISH RESINS. (TDB) Gavage R: 0,100,200, M: 0,500,1000 MG/KG/50 PER GROUP Microbiological Associates
LEVELS OF EVIDENCE OF CARCINOGENICITY--ORGAN/TISSUE (NEOPLASM):
MR: CLEAR EVIDENCE LIVER: NEOPLASTIC NODULE 3/50 0/50 3/49; CARCINOMA 1/50 0/50 4/49
NON-NEOPLASTIC LESIONS: HARDERIAN GLAND: INFLAMMATION 4/50 11/50 16/50
FR: CLEAR EVIDENCE LIVER: NEOPLASTIC NODULE 0/50 0/50 5/49; CARCINOMA 0/50 0/50 1/50
NON-NEOPLASTIC LESIONS: HARDERIAN GLAND: INFLAMMATION 7/50 16/50 30/50
MM: NO EVIDENCE
NON-NEOPLASTIC LESIONS: LUNG: HYPERPLASIA, ADENOMATOUS 13/50 19/50 24/49; HISTIOCYTOSIS 11/50 7/50 21/49
FM: NO EVIDENCE
NON-NEOPLASTIC LESIONS: LUNG: HYPERPLASIA, ADENOMATOUS 7/49 10/50 18/50; HISTIOCYTOSIS 9/49 10/50 21/50