Study Results & Research Projects

Summaries & Associations of Study Results

TR-340 Iodinated Glycerol

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http://ntp.niehs.nih.gov/go/13756

Target Organs and Levels of Evidence
NTP Technical Report Number 340

Produced from Chemtrack Database 09/19/01

CHEMICAL/ CAS NUMBER PEER REVIEW DATE PRIMARY USES ROUTE/EXPOSURE LEVELS STUDY LABORATORY
IODINATED GLYCEROL
5634-39-9
10/04/88 MUCOLYTIC-EXPECTORANT IN RESPIRATORY TRACT CONDITIONS. (TDB) Gavage FR&FM: 0, 62, 125, MR&MM: 0, 125, 250 MG/KG/50 PER GROUP T.S.I. Mason Laboratories, Inc.
LEVELS OF EVIDENCE OF CARCINOGENICITY--ORGAN/TISSUE (NEOPLASM):
MR: SOME EVIDENCE HEMATOPOIETIC SYSTEM: LEUKEMIA 14/50 29/50 24/50
THYROID GLAND FOLLICULAR CELL: CARCINOMA 0/49 5/49 1/49
MAY HAVE BEEN RELATED: NASAL CAVITY: ADENOMA 0/48 0/47 2/49
NON-NEOPLASTIC LESIONS: SALIVARY GLAND: ATROPHY, FOCAL 1/48 10/50 30/49; METAPLASIA, SQUAMOUS 0/48 47/50 48/49
FR: NO EVIDENCE
NON-NEOPLASTIC LESIONS: SALIVARY GLAND: ATROPHY, FOCAL 0/49 4/50 11/50; METAPLASIA, SQUAMOUS 1/49 48/50 49/50
MM: NO EVIDENCE
NON-NEOPLASTIC LESIONS: THYROID GLAND: HYPERPLASIA, FOLLICULAR CELL 3/48 46/50 34/50; DILATATION, FOLLICLE 0/48 28/50 32/50
FM: SOME EVIDENCE PITUITARY GLAND: ADENOMA 10/47 15/45 24/46
HARDERIAN GLAND: ADENOMA 6/50 8/40 13/50 OR CARCINOMA 0/50 0/40 1/50 COMBINED 6/50 8/40 14/50
MAY HAVE BEEN RELATED: FORESTOMACH: SQUAMOUS CELL PAPILLOMA 1/49 2/50 5/49
NON-NEOPLASTIC LESIONS: THYROID GLAND: HYPERPLASIA, FOLLICULAR CELL 2/48 25/48 35/48; DILATATION, FOLLICLE 4/48 11/48 10/48