https://ntp.niehs.nih.gov/go/12370

Aldrin: Target Organs and Levels of Evidence for TR-021

Bioassays of Aldrin and Dieldrin for Possible Carcinogenicity (CASRN 309-00-2) (CASRN 60-57-1)

Chemical (Study Title)
CASRN
Peer Review Date Route/Exposure Levels Study Laboratory
Aldrin
309-00-2
09/26/1977 Dosed-Feed
R:0,30,60 MM:0,4,8 FM:0,3,6 PPM/50 PER GROUP
Gulf South Research Institute

Levels of Evidence

Male Rats: Equivocal
Type Organ/Tissue (Lesion)
Neoplastic Lesions
  • Thyroid Gland Follicular Cell: ADENOMA OR CARCINOMA
Female Rats: Equivocal
Type Organ/Tissue (Lesion)
Neoplastic Lesions
  • Thyroid Gland Follicular Cell: ADENOMA OR CARCINOMA
  • Adrenal Gland Cortex: ADENOMA
Male Mice: Positive
Type Organ/Tissue (Lesion)
Neoplastic Lesions
  • Liver: (CARCINOMA)
Female Mice: Negative
 
Chemical (Study Title)
CASRN
Peer Review Date Route/Exposure Levels Study Laboratory
Dieldrin
60-57-1
09/26/1977 Dosed-Feed
R: 0,30,60, M: 0,2.5,5 PPM/50 PER GROUP
Gulf South Research Institute

Levels of Evidence

Male Rats: Negative
Female Rats: Negative
Male Mice: Equivocal
Type Organ/Tissue (Lesion)
Neoplastic Lesions
  • Liver: (CARCINOMA)
Female Mice: Negative