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Monograph: Perfluorooctanoic Acid or Perfluorooctane Sulfonate... 7.8MB
https://ntp.niehs.nih.gov/ntp/ohat/pfoa_pfos/pfoa_pfosmonograph_508.pdf
Toxicology Program NTP NTP Monograph Immunotoxicity Associated with Exposure to Perfluorooctanoic Acid or Perfluorooctane Sulfonate September 2016 NTP MONOGRAPH ON IMMUNOTOXICITY ...
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Public Comment from Jayanta Das, Florida International University... 392KB
https://ntp.niehs.nih.gov/iccvam/meetings/iccvam-forum-2015/das-fiu-508.pdf
Jayanta Kumar Das Dept. of Environmental & Occupational Health, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL 33199, USA. ...
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ICCVAM Test Method Evaluation Report on the LLNA: DA 30.4MB
https://ntp.niehs.nih.gov/iccvam/docs/immunotox_docs/llna-da/tmer.pdf
ICCVAM Test Method Evaluation Report on the Murine Local Lymph Node Assay: DA A Nonradioactive Alternative Test Method to Assess the Allergic Contact Dermatitis Potential of ...
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ICCVAM Test Method Evaluation Report: LLNA BrdU-ELISA 35.6MB
https://ntp.niehs.nih.gov/iccvam/docs/immunotox_docs/llna-elisa/tmer.pdf
ICCVAM Test Method Evaluation Report on the Murine Local Lymph Node Assay: BrdU-ELISA A Nonradioactive Alternative Test Method to Assess the Allergic Contact Dermatitis Potential ...
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Response to 81 FR 42718: Miguel Sogorb 100KB
https://ntp.niehs.nih.gov/iccvam/pubcomment/fr-2016-15444/sogorb-81fr42718.pdf
Original response is reproduced below; NICEATM has made minor edits to correct errors introduced in the webform submission. Attention NTP Interagency Center for the Evaluation of ...
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Brain- Nonneoplastic Lesion Atlas 313KB
https://ntp.niehs.nih.gov/atlas/nnl/nervous-system/brain
Nervous System Brain Narrative Recent changes in neuropathology evaluation in NTP studies include routine examination of seven sections of the brain instead of the traditional ...
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TR-246: Chrysotile Asbestos (CASRN 12001-29-5) in Syrian Golden... 10.0MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr246.pdf
6 LIFETIME CARCINOGENESIS STUDIES OF CHRYSOTILE ASBESTOS (CAS NO. 12001-29-5) IN SYRIAN GOLDEN HAMSTERS (FEED STUDIES) U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES Public Health ...
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TR-060: Phenesterin (CASRN 3546-10-9) 4.1MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr060.pdf
National Cancer Institute CARCINOGENESIS Technical Report Series No. 60 1978 BIOASSAY OF PHENESTERIN FOR POSSIBLE CARCINOGENICITY CAS No. 3546-10-9 NCI-CG-TR-60 U.S. DEPARTMENT OF ...
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TR-312: n-Butyl Chloride (CASRN 109-69-3) in F344/N Rats and... 15.1MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr312.pdf
2 +t>\'I.~IMANst~,_.. ...:~"." /(... , f~ \~ TOXICOLOGY AND CARCINOGJ~NESIS STUDIES OF n-BUTYL CHLORIDE (CAS NO. 109-69-3) IN F344/N RATS AND B6C3FI MICE (GAVAGE STUDIES) U.S. ...
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TR-093: 3-Amino-9-ethylcarbazole Hydrochloride (CASRN 132-32... 6.1MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr093.pdf
National Cancer Institute CARCINOGENESIS Technical Report Series No. 93 1978 BIOASSAY OF 3-AMINO-9-ETHYLCARBAZOLE HYDROCHLORIDE FOR POSSIBLE CARCINOGEN ICITY CAS No. 132-32-1 ...
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TR-333: N-Phenyl-2-naphthylamine (CASRN 135-88-6) in F344/N Rats... 9.3MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr333.pdf
3 TOXICOLOGY AND CARCINOGENESIS STUDIES O F N-PHENY L-2-NAPHTHYLAMINE (CAS NO. 135-88-6) IN F344/N RATS AND B6C3F1 MICE (FEED STUDIES) U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES ...
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Epididymis, Epithelium - Vacuolation - Nonneoplastic Lesion Atlas 292KB
https://ntp.niehs.nih.gov/atlas/nnl/reproductive-system-male/epididymis/Epithelium-Vacuolation
The epididymal epithelium develops many different forms of vacuolation. They are often segmental and region specific. The vacuolation may be the result of a number of degenerative ...
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Brain - Introduction 915KB
https://ntp.niehs.nih.gov/sites/default/files/nnl/nervous/brain/brain-introduction_508.pdf
Introduction Recent changes in neuropathology evaluation in NTP studies include routine examination of seven sections of the brain instead of the traditional three-section ...
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ICCVAM Test Method Evaluation Report: Five In Vitro Pyrogenicity... 7.4MB
https://ntp.niehs.nih.gov/iccvam/docs/pyrogen/tmer/pyrotmer2008.pdf
ICCVAM Test Method Evaluation Report: Validation Status of Five In Vitro Test Methods Proposed for Assessing Potential Pyrogenicity of Pharmaceuticals and Other Products ...
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Epididymis, Epithelium - Vacuolation 534KB
https://ntp.niehs.nih.gov/sites/default/files/nnl/male_reproductive/epididymis/epithvacuol/epididymis_epithelium_vacuolation_508_pdf.pdf
1 Epididymis, Epithelium - Vacuolation Figure Legend: Figure 1 Epididymis, Epithelium - Vacuolation. Numerous macrovesicular cytoplasmic vacuoles are present in the ductal ...
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TR-043: Emetine (CASRN 483-18-1) 3.6MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr043.pdf
Institute CARCINOGENESIS Technical Report Series No. 43 1978 BIOASSAY OF EMETINE FOR POSSIBLE CARCINOGENICITY CAS No. 483-18-1 NCI-CG-TR-43 U.S. DEPARTMENT OF HEALTH, EDUCATION, ...
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TR-284: Diallylphthalate (CASRN 131-17-9) in F344/N Rats (Gavage... 8.2MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr284.pdf
PROGRAM Technical Report Series No. 284 TOXICOLOGY ANDCARCINOGENESIS STUDIES OF DIALLYLPHTHALATE (CAS NO. 131-17-9) IN F344/N RATS (GAVAGE STUDIES) U.S. DEPARTMENT OF HEALTH AND ...
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TR-321: Bromodichloromethane (CASRN 75-27-4) in F344/N Rats and... 10.6MB
https://ntp.niehs.nih.gov/go/tr321
PROGRAM Technical Report Series No. 321 4 TOXICOLOGY AND CARCINOGENESIS STUDIES OF BROMODICHLOROMETHANE (CAS NO. 75-27-4) IN F344/N RATS AND B6C3Fi MICE (GAVAGE STUDIES) U.S. ...
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TR-049: Acronycine (CASRN 7008-42-6) 5.4MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr049.pdf
1978 National Cancer Institute CARCINOGENESIS Technical Report Series No. 49 BIOASSAY OF ACRONYCINE FOR POSSIBLE CARCINOGENICITY CAS No. 7008-42-6 NCI-CG-TR-49 U.S. DEPARTMENT OF ...
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TR-373: Succinic Anhydride (CASRN 108-30-5) in F344/N Rats and... 21.9MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr373.pdf
PROGRAM Technical Report Series No. 373 c~z~ ......:1! TOXICOLOGY AND CARCINOGENESIS STUDIES OF SUCCINIC ANHYDRIDE (CAS NO. 108-30-5) IN F344/N RATS AND B6C3Ft MICE (GAVAGE ...
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TR-209: 2,3,7,8-Tetrachlorodibenzo-p-dioxin (CASRN 1746-01-6... 8.5MB
https://ntp.niehs.nih.gov/go/tr209
09 CARCINOGENESIS BIOASSAY OF 2,3,7,8-TETRACHLORODIBENZO-p-DIOXIN (CAS NO. 1746-01-6) IN OSBORNE-MENDEL RATS AND B6C3F1 MICE (GAVAGE STUDY) U.S. DEPARTMENT OF HEALTH AND HUMAN ...
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TR-437: Hexachlorocyclopentadiene (CASRN 77-47-4) in F344/N Rats... 15.7MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr437.pdf
437 TOXICOLOGY AND CARCINOGENESIS STUDIES OF HEXACHLOROCYCLOPENTADIENE (CAS NO. 77-47-4) IN F344/N RATS AND B6C3Fl MICE (INHALATION STUDIES) U.S. DEPARTMENT OF HEALTH AND HUMAN ...
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TR-464: Technical Grade Sodium Xylene Sulfonate (CASRN 1300-72... 9.8MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr464.pdf
NTP TECHNICAL REPORT ON THE TOXICOLOGY AND CARCINOGENESIS STUDIES OF TECHNICAL GRADE SODIUM XYLENESULFONATE (CAS NO. 1300-72-7) IN F344/N RATS AND B6C3F MICE 1 (DERMAL STUDIES) ...
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TR-466: Ethylbenzene (CASRN 100-41-4) in F344/N Rats and B6C3F1Mice... 11.6MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr466.pdf
ETHYLBENZENE (CAS NO. 100-41-4) IN F344/N RATS AND B6C3F MICE 1 (INHALATION STUDIES) NATIONAL TOXICOLOGY PROGRAM P.O. Box 12233 Research Triangle Park, NC 27709 January 1999 NTP TR ...
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TR-488: 60-HZ Magnetic Fields in F344/N Rats and B6C3F1Mice ... 20.6MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr488.pdf
NTP TECHNICAL REPORT ON THE TOXICOLOGY AND CARCINOGENESIS STUDIES OF 60-HZ MAGNETIC FIELDS IN F344/N RATS AND B6C3F MICE 1 (WHOLE-BODY EXPOSURE STUDIES) NATIONAL TOXICOLOGY ...
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Adrenal glands - Hyperplasia - Nonneoplastic Lesion Atlas 309KB
https://ntp.niehs.nih.gov/atlas/nnl/endocrine-system/adrenal-gland/Hyperplasia
Hyperplasia is defined as a focal to diffuse increase in cell number. Hyperplasia is generally focal, though diffuse hyperplasia may occur. One or both adrenal glands can be ...
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TR-471: Cobalt Sulfate Heptahydrate (CASRN 10026-24-1) in F344... 13.1MB
https://ntp.niehs.nih.gov/ntp/htdocs/lt_rpts/tr471.pdf
THE TOXICOLOGY AND CARCINOGENESIS STUDIES OF COBALT SULFATE HEPTAHYDRATE (CAS NO. 10026-24-1) IN F344/N RATS AND B6C3F MICE 1 (INHALATION STUDIES) NATIONAL TOXICOLOGY PROGRAM P.O. ...
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TR-198: a Mixture of 1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin and... 7.2MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr198.pdf
8 NTP No. 80-12 BIOASSAY OF A MIXTURE OF 1, 2, 3, 6, 7, 8-HEXACHLORODIBENZO-p-DIOXIN AND 1, 2, 3, 7, 8, 9-HEXACHLORODIBENZO-p-DIOXIN (Gavage) FOR POSSIBLE CARCINOGENICITY CAS No. ...
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TR-324: Boric Acid (CASRN 10043-35-3) in B6C3F1Mice (Feed Studies... 6.5MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr324.pdf
PROGRAM Technical Report Series No. 324 TOXICOLOGY AND CARCINOGENESIS STUDIES OF BORIC ACID (CAS NO. 10043-35-3) IN B6C3Fi MICE (FEED STUDIES) U.S. DEPARTMENT OF HEALTH AND HUMAN ...
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TR-358: Ochratoxin A (CASRN 303-47-9) in F344/N Rats (Gavage... 8.2MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr358.pdf
8 TOXICOLOGY AND CARCINOGENESIS STUDIES OF OCHRATOXIN A (CAS NO. 303-47-9) IN F344/N RATS (GAVAGE STUDIES) U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES Public Health Service ...
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TR-383: 1-Amino-2,4-Dibromoanthraquinone (CASRN 81-49-2) in F344... 11.2MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr383.pdf
NATIONAL TOXICOLOGY PROGRAM Technical Report Series No. 383 TOXICOLOGY AND CARCINOGENESIS STUDIES OF 1-AMINO-2,4-DIBROMOANTHRAQUINONE (CAS NO. 81-49-2) IN F344/N RATS AND B6C3F 1 ...
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TR-440: Ozone (CASRN 10028-15-6) and Ozone/NNK (CASRN 10028-15... 16.7MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr440.pdf
440 TOXICOLOGY AND CARCINOGENESIS STUDIES OF OZONE (CAS NO. 10028-15-6) AND OZONE/NNK (CAS NO. 10028-15-6/64091-91-4) IN F344/N RATS AND B6C3Fl MICE (INHALATION STUDIES) FOREWORD ...
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TR-465: Phenolphthalein (CASRN 77-09-8) in F344 Rats and B6C3F1Mice... 18.9MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr465.pdf
NATIONAL TOXICOLOGY PROGRAM Technical Report Series No. 465 TOXICOLOGY AND CARCINOGENESIS STUDIES OF PHENOLPHTHALEIN (CAS NO. 77-09-8) IN F344/N RATS AND B6C3Fl MICE (FEED STUDIES) ...
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TR-475: Tetrahydrofuran (CASRN 109-99-9) in F344/N Rats and B6C3F1Mice... 9.6MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr475.pdf
NTP TECHNICAL REPORT ON THE TOXICOLOGY AND CARCINOGENESIS STUDIES OF TETRAHYDROFURAN (CAS NO. 109-99-9) # IN F344/N RATS AND B6C3F MICE 1 (INHALATION STUDIES) NATIONAL TOXICOLOGY ...
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Adrenal Gland - Hyperplasia 807KB
https://ntp.niehs.nih.gov/sites/default/files/nnl/endocrine/adrenal/hyperpl/adrenal-gland-hyperplasia-pdf_508.pdf
Adrenal Gland - Hyperplasia 1 Adrenal Gland - Hyperplasia Figure Legend: Figure 1 Adrenal gland, Cortex - Hyperplasia in a male Sprague-Dawley rat from a chronic study. There are ...
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TOX-59: Chloral Hydrate (CASRN 302-17-0) 10.8MB
https://ntp.niehs.nih.gov/ntp/htdocs/st_rpts/tox059.pdf
59 NTP Technical Report on the Toxicity and Metabolism Studies of Chloral Hydrate (CAS No. 302-17-0) Administered by Gavage to F344/N Rats and B6C3F Mice 1 Frederick A. Beland, ...
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TR-057: beta-TGdR (CASRN 789-61-7) 3.9MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr057.pdf
National Cancer Institute CARCINOGENESIS Technical Report Series No. 57 1978 BIOASSAY OF b -TGdR FOR POSSIBLE CARCINOGENICITY CAS No. 789-61-7 NCI-CG-TR-57 U.S. DEPARTMENT OF ...
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TR-438: Benzethonium Chloride (CASRN 121-54-0) in F344/N Rats... 10.4MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr438.pdf
8 TOXICOLOGY AND CARCINOGENESIS STUDIES OF BENZETHONIUM CHLORIDE (CAS NO. 121-54-0) IN F344/N RATS AND B6C3Fl MICE (DERMAL STUDIES) U.S. DEPARTMENT OF HEALTH A N D HUMAN SERVICES ...
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TR-439: Methylphenidate Hydrochloride (CASRN 298-59-9) in F344... 15.1MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr439.pdf
9 TOXICOLOGY AND CARCINOGENESIS STUDIES OF METHYLPHENIDATE HYDROCHLORIDE (CAS NO. 298-59-9) IN F344/N RATS AND B6C3Fl MICE (FEED STUDIES) U.S. DEPARTMENT OF HEALTH AND HUMAN ...
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TR-447: Acetonitrile (CASRN 75-05-8) in F344/N Rats and B6C3F1Mice... 14.3MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr447.pdf
7 TOXICOLOGY AND CARCINOGENESIS STUDIES OF ACETONITRILE (CAS NO. 75-05-8) IN F344/N RATS AND B6C3F, MICE (INHALATION STUDIES) U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES Public ...
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TR-472: Isobutyraldehyde (CASRN 78-84-2) in F344/N Rats and B6C3F1Mice... 11.3MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr472.pdf
OF ISOBUTYRALDEHYDE (CAS NO. 78-84-2) IN F344/N RATS AND B6C3F MICE 1 (INHALATION STUDIES) February 1999 NATIONAL TOXICOLOGY PROGRAM P.O. Box 12233 Research Triangle Park, NC 27709 ...
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TR-479: Coconut Oil Acid Diethanolamine Condensate (CASRN 68603... 7.5MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr479.pdf
OF COCONUT OIL ACID DIETHANOLAMINE CONDENSATE (CAS NO. 68603-42-9) IN F344/N RATS AND B6C3F 1 MICE (DERMAL STUDIES) NATIONAL TOXICOLOGY PROGRAM P.O. Box 12233 Research Triangle ...
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TR-480: Lauric Acid Diethanolamine Condensate (CASRN 120-40-1... 8.3MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr480.pdf
LAURIC ACID DIETHANOLAMINE CONDENSATE (CAS NO. 120-40-1) IN F344/N RATS AND B6C3F MICE 1 (DERMAL STUDIES) NATIONAL TOXICOLOGY PROGRAM P.O. Box 12233 Research Triangle Park, NC ...
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TR-481: Oleic Acid Diethanolamine Condensate (CASRN 93-83-4)... 7.6MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr481.pdf
OLEIC ACID DIETHANOLAMINE CONDENSATE (CAS NO. 93-83-4) IN F344/N RATS AND B6C3F MICE 1 (DERMAL STUDIES) NATIONAL TOXICOLOGY PROGRAM P.O. Box 12233 Research Triangle Park, NC 27709 ...
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TR-487: Isobutene (CASRN 115-11-7) in F344/N Rats and B6C3F1Mice... 11.0MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr487.pdf
ISOBUTENE (CAS NO. 115-11-7) IN F344/N RATS AND B6C3F MICE 1 (INHALATION STUDIES) NATIONAL TOXICOLOGY PROGRAM P.O. Box 12233 Research Triangle Park, NC 27709 December 1998 NTP TR ...
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TR-535: 4-Methylimidazole (CASRN 822-36-6) in F344/N Rats and... 10.3MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr535.pdf
4-METHYLIMIDAZOLE (CAS NO. 822-36-6) IN F344/N RATS AND B6C3F 1 MICE (FEED STUDIES) NATIONAL TOXICOLOGY PROGRAM P.O. Box 12233 Research Triangle Park, NC 27709 January 2007 NTP TR ...
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TR-538: Methyl Isobutyl Ketone (CASRN 108-10-1) in F344/N Rats... 13.7MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr538.pdf
ON THE TOXICOLOGY AND CARCINOGENESIS STUDIES OF METHYL ISOBUTYL KETONE (CAS NO. 108-10-1) IN F344/N RATS AND B6C3F 1 MICE (INHALATION STUDIES) NATIONAL TOXICOLOGY PROGRAM P.O. Box ...
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TR-572: Methyl trans-styryl ketone (CASRN 1896-62-4) in F344... 8.6MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr572_508.pdf
METHYL trans-STYRYL KETONE (CAS NO. 1896-62-4) IN F344/N RATS AND B6C3F1 MICE (FEED AND DERMAL STUDIES) National Toxicology Program P.O. Box 12233 Research Triangle Park, NC 27709 ...
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TR-471: Cobalt Sulfate Heptahydrate (CASRN 10026-24-1) in F344... 9.0MB
https://ntp.niehs.nih.gov/sites/default/files/2023-08/tr471_508.pdf
NTP TECHNICAL REPORT ON THE TOXICOLOGY AND CARCINOGENESIS STUDIES OF COBALT SULFATE HEPTAHYDRATE (CAS NO. 10026-24-1) IN F344/N RATS AND B6C3F 1 MICE (INHALATION STUDIES) NATIONAL ...
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TR-445: Scopolamine Hydrobromide Trihydrate (CASRN 6533-68-2... 13.2MB
https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/lt_rpts/tr445.pdf
5 TOXICOLOGY AND CARCINOGENESIS STUDIES OF SCOPOLAMINE HYDROBROMIDE TRIHYDRATE (CAS NO.6533-68-2) IN F344/N RATSAND B6C3Fl MICE (GAVAGE STUDIES) US.DEPARTMENT OF HEALTH AND HUMAN ...