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Parathion (56-38-2)

DOI: https://doi.org/10.22427/NTP-DATA-DTXSID7021100

Study Results

Chronic Bioassay Level of Evidence

An overview of chronic evidence from Rats studies.
Rats
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  • Equivocal, Male, Rats
View
  • Equivocal, Female, Rats
An overview of chronic evidence from Mice studies.
Mice
View
  • Negative, Male, Mice
View
  • Negative, Female, Mice

Genetic Toxicology

An overview of Genetic Toxicology Mammalian Cell Cytogenetics study conclusions related to Parathion (56-38-2).
Mammalian Cell Cytogenetics
CA SCE
An overview of Genetic Toxicology Bacterial Mutagenicity study conclusions related to Parathion (56-38-2).
Bacterial Mutagenicity
View
  • Weakly Positive
View
  • Negative

Citation Information

NTP. Parathion (56-38-2). Chemical Effects in Biological Systems (CEBS). Research Triangle Park, NC (USA): National Toxicology Program (NTP).

Related Links

Publications

TR-070 Bioassay of Parathion for Possible Carcinogenicity (CASRN 56-38-2)
Haworth, S., Lawlor, T., Mortelmans, K., Speck, W., and Zeiger, E. Salmonella mutagenicity test results for 250 chemicals Environ. Mutagen. Vol. 5 (Suppl 1) (1983) 3-142

Study Data

Protocol

Toxicity and Carcinogenicity Studies

Evaluation of the Chronic Toxicity and Carcinogenicity of Parathion (56-38-2) in Male Osborne-Mendel Rats Exposed via Dosed Feed
Individual Animal Data
Evaluation of the Chronic Toxicity and Carcinogenicity of Parathion (56-38-2) in Female Osborne-Mendel Rats Exposed via Dosed Feed
Individual Animal Data
Evaluation of the Chronic Toxicity and Carcinogenicity of Parathion (56-38-2) in Male B6C3F1 Mice Exposed via Dosed Feed
Individual Animal Data
Evaluation of the Chronic Toxicity and Carcinogenicity of Parathion (56-38-2) in Female B6C3F1 Mice Exposed via Dosed Feed
Individual Animal Data
Protocol

Genetic Toxicology Studies

Genetic Toxicity Evaluation of Parathion in Salmonella/E.coli Mutagenicity Test or Ames Test. Study 512404
Summary Data
Genetic Toxicity Evaluation of Parathion in Salmonella/E.coli Mutagenicity Test or Ames Test. Study 533981
Summary Data

Other NTP Studies

Screen for Developmental Toxicity in Zebrafish- Study 1
Results

NTP Data Collections