Study Results & Research Projects

Summaries & Associations of Study Results

TR-368 Nalidixic Acid

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http://ntp.niehs.nih.gov/go/8933

Target Organs and Levels of Evidence
NTP Technical Report Number 368

Produced from Chemtrack Database 09/19/01

CHEMICAL/ CAS NUMBER PEER REVIEW DATE PRIMARY USES ROUTE/EXPOSURE LEVELS STUDY LABORATORY
NALIDIXIC ACID
389-08-2
03/13/89 VETERINARY USE AS ANTIBACTERIAL AGENT FOR URINARY INFECTIONS. (TDB) Dosed-Feed R&M: 0, 2000, 4000 PPM/50 PER GROUP Physiological Research Laboratory
LEVELS OF EVIDENCE OF CARCINOGENICITY--ORGAN/TISSUE (NEOPLASM):
MR: CLEAR EVIDENCE PREPUTIAL GLAND: ADENOMA 2/49 10/49 10/47, PAPILLOMA 1/49 0/49 0/47, OR CARCINOMA 0/49 10/49 12/47 COMBINED 3/49 19/49 20/47
FR: CLEAR EVIDENCE CLITORAL GLAND: ADENOMA 4/46 10/46 11/47, PAPILLOMA 0/46 1/46 0/47, OR CARCINOMA 1/46 4/46 5/47 COMBINED 5/46 15/46 16/47
MM: EQUIVOCAL EVIDENCE SUBCUTANEOUS TISSUE: FIBROMA 1/50 3/50 3/50 OR FIBROSARCOMA 4/50 6/50 11/50 COMBINED 5/50 9/50 14/50
FM: NO EVIDENCE