Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Potential implications of genomics for regulatory and risk assessment applications at EPA / 2005
Preliminary report on the mutagenicity of carbaryl 1981
Preneoplastic Transformation of Respiratory Epithelial Cells by Complex Organic Mixtures in a Clonal Assay. 1985
Proceedings of the Annual Conference on Environmental Toxicology (5th) Held at Fairborn, OH on 24-26 September 1974. 1974
Proceedings of the Second Air Pollution Research Planning Seminar, Febrauary 3-7, 1958. 1958
Proceedings of the Symposium on Experimental Models for Pulmonary Research / 1979
Proline is Required for the Stimulation of DNA Synthesis in Hepatocyte Cultures by EGF (Epidermal Growth Factor). 1985
Pulmonary cell populations in hamsters maintained under Egyptian laboratory conditions / 1977
Purification of 'Giardia muris' Cysts by a Velocity Sedimentation. 1984
Quantitation of Small Colony Trifluorothymidine-Resistant Mutants of L5178Y/TK+/- Mouse Lymphoma Cells in RPMI-1640 Medium. 1982
Quantitation of TK-/- and HGPRT- Mutants of L5178Y/TK+/- Mouse Lymphoma Cells at Varying Times Post-Treatment. 1982
Quantitative Image Cytometry of Hepatocytes Expressing Gamma-Glutamyl Transpeptidase and Glutathione S-Transferase in Diethylnitrosamine-Initiated Rats Treated with Phenobarbitol and/or Phthalate Esters. 1992
Radiation Bio-Effects. 1970
Rapid Biochemical Technique for Phytotoxicity Modes-of-Action of Herbicides. Part II. 1978
Rapid Glutamate Decarboxylase Assay for Detection of 'Escherichia coli'. 1993
Rat Bladder Cell-Mediated Mutagenesis of Chinese Hamster V79 Cells and Metabolism of Benzo(a)Pyrene. 1981
Rates, Constants, and Kinetics Formulations in Surface Water Quality Modeling. Second Edition. 1985
Recovery of DNA from Soils and Sediments. 1988
Relationships between Benzo(a)pyrene-DNA Adduct Levels and Genotoxic Effects in Mammalian Cells. 1987
Responses of Marine Unicellular Algae to Brominated Organic Compounds in Six Growth Media. 1987
Restriction Map of 'Rachiplusia ou' and 'Rachiplusia ou-Autographa californica' Baculovirus Recombinants. 1980
Retinoidal Benzoic Acids (Arotenoids) and Other Retinoids Inhibit In vitro Transformation of Epithelial Cells. 1990
Review and Evaluation of Human Genetic Bioassay Data for Some Known, Probable, and Unclassified Human Carcinogens. 1982
Role of Acetylcholine in Rhythmic Spontaneous Contractions of Rat's Duodenal Smooth Muscle. 1985
Role of the Red Gland in 'Mercenaria mercenaria' in Detoxification. 1990
Some Determinants of Intestinal Cadmium Transport in the Rat. 1980
Sorption of Heavy Metals by the Soil Fungi 'Aspergillus niger' and Mucor rouxii. 1992
Species of Genus Melosira AG. of Amur River Plankton (O Vidakh roda Melosira ag. Planktona reki Amur). 1974
Statistical Analysis of the Spatial and Temporal Variability of the Ratio Chlorophyll A to Phytoplankton Cell Volume in Saginaw Bay, Lake Huron. 1978
Study of the Epidermis of the Leaf by the Microrelief Method (Studium Listove Epidermis Mikroreliefovou Metodou). 1963
Supplemental Information: Induction of Leydig Cell Adenomas by Ammonium Perfluorooctanoate: A Possible Endocrine-Related Mechanism. 1991
Support: Letter from CIBA-GEIGY to USEPA re: Results of a Genotoxicity Study of CGA-258757 in Human Lymphocytes, dated 11/30/1993. (Sanitized). 1993
Synaptonemal Complex Analysis in Genetic Toxicology. 1989
Synergism in the Transformation of Hamster Embryo Cells Treated with Formaldehyde and Adenovirus. 1983
Tetrachorobiphenyl Metabolism, Toxicity, and Regulation of Cytochrome P45O Expression in a Marine Teleost Fish. 1995
Tissue Culture as a Method for Evaluating the Biotransformation of Xenobiotics by Plants. 1990
Transfection of cytochrome P450 CDNAS into mammalian cells used in mutation and transformation assays. {microfiche} 1991
Transfection with Baculovirus DNA. 1980
Tumorigenesis and Genotoxicity of Ethyl Carbamate and Vinyl Carbamate in Rodent Cells. 1986
Ultrastructural Study of Lesions in Gills of a Marine Shrimp Exposed to Cadmium. 1976
Ultrastructure of Thyroid Gland in Rats Receiving PCBs. 1977
Ultraviolet Radiation-Induced Neoplastic Transformation of Normal Human Cells, In Vitro. 1981
Use of Limited Protocols to Evaluate the Genotoxicity of Hazardous Wastes in Mammalian Cell Assays: Comparison to 'Salmonella'. 1987
Using the DNA Alkaline Unwinding Assay to Detect DNA Damage in Laboratory and Environmentally Exposed Cells and Tissues. 1990
Utilization of Trifluorothymidine (TFT) to Select for Thymidine Kinase-Deficient Mutants from L5178Y/TK Mouse Lymphoma Cells. 1981
Workshop proceedings : approaches for improving the assessment of human genetic risk : human biomonitoring, December 13-15, 1982, Washington, DC / 1982
Workshop proceedings : approaches for improving the assessment of human genetic risk : human biomonitoring, December 13-15, 1982, Washington, DC / 1984
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