9,10-dimethyl-1,2-benzanthracene has been researched along with Pancreatic Neoplasms in 41 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 15 (36.59) | 18.7374 |
| 1990's | 6 (14.63) | 18.2507 |
| 2000's | 9 (21.95) | 29.6817 |
| 2010's | 9 (21.95) | 24.3611 |
| 2020's | 2 (4.88) | 2.80 |
| Authors | Studies |
|---|---|
| Akgül, MB; Bagdas, D; Copur, OU; Dündar, HZ; Ercan, I; Evrensel, T; Inan, S; Incedayı, B; Kaya, E; Ozcan-Sınır, G; Sarandol, E; Sıgırlı, D; Sonmez, G; Suna, S; Tamer, CE; Tarım, OF | 1 |
| Kogawa, T; Kurata, W; Niitsu, Y; Sato, Y; Shimoyama, R; Tashiro, Y | 1 |
| Guo, JC; Li, J; Yang, YC; Zhang, TP; Zhao, YP; Zhou, L | 1 |
| Han, F; Liu, T; Wang, CY; Zhan, SD; Zhu, Z | 1 |
| Li, YY; Liang, C; Wang, C; Wang, XL; Wang, Z; Wu, L; Yao, XZ; Yu, BH | 1 |
| Li, Y; Liao, Q; Liu, Q; Lu, Z; Niu, Z; Wang, M; Yao, L; Zhao, Y; Zong, Y | 1 |
| Abreu, GP; Abreu, LP; Bersch, VP; Blom, CB; Costa, L; Edelweiss, MI; Osvaldt, AB; Piccinini, P; Rohde, L; Schumacher, Rde C; Wendt, LR | 1 |
| Lee, WC; Oh, SH; Pan, JJ; Petersen, BE | 1 |
| Li, Q; Miao, X; Tan, X; Yang, L; Yang, Z | 1 |
| Tan, XG; Yang, ZL | 1 |
| Li, Y; Liu, HL; Wang, L; Yuan, P | 1 |
| Apte, M; Biankin, AV; Chang, DK; Colvin, EK; Henshall, SM; Kench, JG; Morey, AL; Musgrove, EA; Pajic, M; Pinese, M; Scarlett, CJ; Sutherland, RL | 1 |
| Apte, MV; Biankin, AV; Chang, DK; Colvin, EK; Kench, JG; Mawson, A; Musgrove, EA; O'Toole, SA; Ong, VN; Pinese, M; Rooman, I; Scarlett, CJ; Segara, D; Susanto, JM; Sutherland, RL | 1 |
| Bergmann, F; Bockman, DE; Büchler, P; Friess, H; Guo, J; Müller, MW | 1 |
| Ahmed, AS; Qin, R | 1 |
| Boros, LG; Brackett, DJ; Lerner, MR; Morgan, DL; Postier, RG; Smith, BJ; Taylor, SL | 1 |
| Backes, AN; Bersch, VP; de Cássia A Schumacher, R; Edelweiss, MI; Osvaldt, AB; Rohde, L; Wendt, LR | 1 |
| Endoh, M; Hamada, S; Hirota, M; Kanno, A; Kimura, K; Masamune, A; Satoh, K; Shimosegawa, T | 1 |
| Liang, S; Yang, ZL | 1 |
| Hilmy, AM; Kandeel, KM; Selim, NM | 1 |
| Bockman, DE | 1 |
| Blair, DG; Cooper, CS; Eader, LA; Oskarsson, MK; Tainsky, MA; Vande Woude, GF | 1 |
| Kato, Y; Mukai, R; Satake, K; Shim, K; Umeyama, K | 1 |
| Ejiri, T; Kobari, M; Matsuno, S; Yamauchi, H | 1 |
| Ejiri, T; Kobari, M; Matsuno, S; Sato, T; Yamauchi, H | 1 |
| Cole, DA; Graves, JM; Rana, RS; Stevens, RH | 1 |
| Cole, DA; Meek, ES; Stevens, RH | 1 |
| Mukai, R; Satake, K; Umeyama, K; Yoshimoto, T | 1 |
| Alaggio, R; Behboo, R; Khajeturian, E; Militello, C; Pedrazzoli, S; Perasole, A; Rovati, L; Sperti, C | 1 |
| Bruns, C; Liu, R; Tolcsvai, L; Weckbecker, G | 2 |
| Askenazy, N; Kaplan, O; Knubovets, T; Kushnir, T; Navon, G | 1 |
| Fernández-del Castillo, C; Graeme-Cook, F; Rattner, DW; Rivera, JA; Rustgi, AK; Warshaw, AL; Werner, J; Z'graggen, K | 1 |
| Fernandez-del Castillo, C; Graeme-Cook, F; Hartwig, W; Jimenez, RE; Warshaw, AL; Z'graggen, K | 1 |
| Fernández-Del Castillo, C; Graeme-Cook, F; Jimenez, RE; Warshaw, AL; Werner, J; Z'graggen, K | 1 |
| Black, O; Bockman, DE; Mainz, DL; Mills, LR; Webster, PD | 1 |
| Cheng, HF; Graves, JM; Loven, DP; Meek, ES; Osborne, JW; Stevens, RH | 1 |
| Black, O; Bockman, DE; Mills, LR; Webster, PD | 1 |
| Black, O; Dissin, J; Mains, DL; Mills, LR; Webster, PD | 1 |
| Kamino, K; Satake, K; Uchima, K; Umeyama, K; Yamashita, K | 1 |
| Rao, MS | 1 |
1 review(s) available for 9,10-dimethyl-1,2-benzanthracene and Pancreatic Neoplasms
| Article | Year |
|---|---|
Animal models of exocrine pancreatic carcinogenesis.
Topics: 4-Hydroxyaminoquinoline-1-oxide; 9,10-Dimethyl-1,2-benzanthracene; Animals; Azaserine; Carcinogens; Corn Oil; Cricetinae; Disease Models, Animal; Guinea Pigs; Hypolipidemic Agents; Mice; Nitrosamines; Nitrosourea Compounds; Pancreatic Neoplasms; Rats | 1987 |
40 other study(ies) available for 9,10-dimethyl-1,2-benzanthracene and Pancreatic Neoplasms
| Article | Year |
|---|---|
Effect of High Fructose Corn Sirup on Pancreatic Ductal Adenocarcinoma Induced by Dimethyl Benzantracene (DMBA) in Rats.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Carcinoma, Pancreatic Ductal; Fructose; High Fructose Corn Syrup; Male; Pancreatic Neoplasms; Rats; Rats, Sprague-Dawley; Zea mays | 2021 |
Chemoprevention of pancreatic cancer by inhibition of glutathione-S transferase P1.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Disease Models, Animal; Glutathione S-Transferase pi; Pancreatic Neoplasms; Proto-Oncogene Proteins p21(ras); Rats; Rats, Sprague-Dawley; Signal Transduction | 2021 |
Oligonucleotide microarray identifies genes differentially expressed during tumorigenesis of DMBA-induced pancreatic cancer in rats.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Biomarkers, Tumor; Carcinogenesis; Cell Line, Tumor; Gene Expression Profiling; Gene Expression Regulation, Neoplastic; Humans; Male; Molecular Sequence Annotation; Oligonucleotide Array Sequence Analysis; Pancreas; Pancreatic Neoplasms; Pancreatitis, Acute Necrotizing; Pancreatitis, Chronic; Rats; Rats, Sprague-Dawley; Receptors, CXCR; Ubiquitin-Conjugating Enzymes | 2013 |
Mutations in the p16 gene in DMBA-induced pancreatic intraepithelial neoplasia and pancreatic cancer in rats.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Carcinoma; Carcinoma in Situ; Disease Models, Animal; Exons; Genes, p16; Male; Pancreatic Neoplasms; Point Mutation; Rats; Rats, Sprague-Dawley | 2015 |
Orthotopic inflammation-related pancreatic carcinogenesis in a wild-type mouse induced by combined application of caerulein and dimethylbenzanthracene.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Carcinogenesis; Carcinoma, Pancreatic Ductal; Ceruletide; Female; Inflammation; Interleukin-1beta; Interleukin-6; Mice; Mice, Inbred C57BL; Pancreatic Neoplasms; Tumor Necrosis Factor-alpha; Up-Regulation | 2015 |
Atorvastatin (Lipitor) attenuates the effects of aspirin on pancreatic cancerogenesis and the chemotherapeutic efficacy of gemcitabine on pancreatic cancer by promoting M2 polarized tumor associated macrophages.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Antimetabolites, Antineoplastic; Aspirin; Atorvastatin; Cell Line; Cell Proliferation; Deoxycytidine; Drug Synergism; Gemcitabine; Gene Expression Regulation, Neoplastic; Macrophages; Male; Mice; Pancreatic Neoplasms; Xenograft Model Antitumor Assays | 2016 |
Effect of nicotine and cigarette smoke on an experimental model of intraepithelial lesions and pancreatic adenocarcinoma induced by 7,12-dimethylbenzanthracene in mice.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adenocarcinoma; Animals; Carcinogens; Carcinoma in Situ; Cocarcinogenesis; Injections, Subcutaneous; Male; Mice; Neoplasms, Experimental; Nicotine; Pancreatic Neoplasms; Smoking | 2009 |
Bone marrow-derived progenitor cells could modulate pancreatic cancer tumorigenesis via peritumoral microenvironment in a rat model.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adenocarcinoma; Animals; Bone Marrow Cells; Carcinogens; Dipeptidyl Peptidase 4; Disease Models, Animal; Immunohistochemistry; Leukocyte Common Antigens; Male; Neoplastic Stem Cells; Pancreatic Neoplasms; Precancerous Conditions; Rats; Rats, Inbred F344 | 2009 |
[Expression of RAD51 and MAX in pancreatic cancer rats].
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Basic Helix-Loop-Helix Leucine Zipper Transcription Factors; Carcinoma, Pancreatic Ductal; Female; Gene Expression Regulation, Neoplastic; Male; Pancreatic Neoplasms; Rad51 Recombinase; Random Allocation; Rats; Rats, Sprague-Dawley | 2010 |
Expression of Ezrin, HGF, C-met in pancreatic cancer and non-cancerous pancreatic tissues of rats.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adenocarcinoma; Animals; Carcinogens; Carcinoma, Pancreatic Ductal; Cytoskeletal Proteins; Disease Models, Animal; Fibrosarcoma; Hepatocyte Growth Factor; Immunohistochemistry; Pancreas; Pancreatic Neoplasms; Proto-Oncogene Proteins c-met; Rats; Rats, Sprague-Dawley | 2010 |
Proteomic analysis of pancreatic intraepithelial neoplasia and pancreatic carcinoma in rat models.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Biomarkers, Tumor; Carcinoma; Carcinoma in Situ; Chi-Square Distribution; Electrophoresis, Gel, Two-Dimensional; Immunohistochemistry; Male; Neoplasm Proteins; Pancreatic Neoplasms; Phosphopyruvate Hydratase; Proteomics; Rats; Rats, Sprague-Dawley; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Tandem Mass Spectrometry; Time Factors; Tumor Protein, Translationally-Controlled 1 | 2011 |
Recruitment and activation of pancreatic stellate cells from the bone marrow in pancreatic cancer: a model of tumor-host interaction.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Bone Marrow; Bone Marrow Transplantation; Cell Movement; Female; Green Fluorescent Proteins; Immunohistochemistry; Male; Mice; Mice, Inbred C57BL; Models, Biological; Pancreas; Pancreatic Neoplasms; Pancreatic Stellate Cells; Regeneration | 2011 |
Retinoid signaling in pancreatic cancer, injury and regeneration.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Aging; Animals; Cell Line, Tumor; Disease Models, Animal; DNA Methylation; Gene Expression Regulation, Neoplastic; Humans; Mice; Pancreas; Pancreatic Neoplasms; Regeneration; Response Elements; Retinoids; Retinol-Binding Proteins; RNA, Messenger; Signal Transduction; Staining and Labeling | 2011 |
Origin and development of the precursor lesions in experimental pancreatic cancer in rats.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Carcinogens; Cell Cycle; Cell Differentiation; Male; Pancreas; Pancreatic Ducts; Pancreatic Neoplasms; Precancerous Conditions; Rats; Rats, Sprague-Dawley | 2003 |
The effect of ischemic re-perfusion injury plus particle infusion embolism on the apoptosis of rats with pancreatic cancer.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Apoptosis; Embolization, Therapeutic; Pancreatic Neoplasms; Rats; Rats, Sprague-Dawley; Reperfusion Injury | 2001 |
[1,2-13C2]-D-glucose profiles of the serum, liver, pancreas, and DMBA-induced pancreatic tumors of rats.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Blood Glucose; Carbon Isotopes; Glucose; Liver; Male; Pancreas; Pancreatic Neoplasms; Rats; Rats, Sprague-Dawley; RNA | 2005 |
Pancreatic intraepithelial neoplasia and ductal adenocarcinoma induced by DMBA in mice.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Carcinoma in Situ; Carcinoma, Pancreatic Ductal; Disease Models, Animal; Male; Mice; Pancreatic Neoplasms | 2006 |
Activation of Notch signaling in tumorigenesis of experimental pancreatic cancer induced by dimethylbenzanthracene in mice.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Cell Line, Tumor; Cell Transformation, Neoplastic; Disease Models, Animal; Homeodomain Proteins; Humans; Male; Mice; Mice, Inbred C57BL; Mutation; Pancreatic Neoplasms; ras Proteins; Receptors, Notch; RNA, Messenger; Signal Transduction; Trans-Activators | 2007 |
[Expression of KiSS-1mRNA in pancreatic ductal adenocarcinoma and non-cancerous pancreatic tissues in SD rats].
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Carcinoma, Pancreatic Ductal; Female; Gene Expression Regulation, Neoplastic; In Situ Hybridization; Kisspeptins; Male; Pancreas; Pancreatic Neoplasms; Proteins; Random Allocation; Rats; Rats, Sprague-Dawley; RNA, Messenger | 2007 |
Pancreatic amylase as a tumour marker for pancreatic cancer.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adenocarcinoma; Amylases; Animals; Chromatography, Gel; Clinical Enzyme Tests; Electrophoresis, Disc; Isoenzymes; Male; Pancreas; Pancreatic Neoplasms; Rats; Rats, Inbred Strains; Time Factors | 1984 |
Cells of origin of pancreatic cancer: experimental animal tumors related to human pancreas.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adenocarcinoma; Animals; Carcinoma, Intraductal, Noninfiltrating; Cytoplasmic Granules; Dogs; Endoplasmic Reticulum; Enzyme Precursors; Humans; Microtubules; Neoplasms, Experimental; Pancreas; Pancreatic Ducts; Pancreatic Neoplasms; Rats | 1981 |
Characterization of human transforming genes from chemically transformed, teratocarcinoma, and pancreatic carcinoma cell lines.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Cell Line; Cell Transformation, Neoplastic; Cells, Cultured; Fibrosarcoma; Humans; Kidney Neoplasms; Leiomyosarcoma; Methylnitronitrosoguanidine; Mice; Mice, Nude; Neoplasm Transplantation; Oncogenes; Pancreatic Neoplasms; Teratoma; Transfection; Transplantation, Heterologous | 1984 |
Experimental pancreatic carcinoma as a model of human pancreatic carcinoma.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adenocarcinoma; Adenocarcinoma, Papillary; Animals; Cricetinae; Disease Models, Animal; Humans; Male; Mesocricetus; Nitrosamines; Pancreatic Neoplasms; Rats; Rats, Inbred Strains | 1984 |
[Effects of immunosuppressive acidic protein on 7, 12-dimethylbenzanthracene (DMBA) induced pancreatic cancer in rats].
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adenocarcinoma; Animals; Carcinoma; Drug Implants; Male; Neoplasm Proteins; Pancreatic Neoplasms; Rats; Rats, Inbred Strains | 1984 |
Effects of immunosuppressive acidic protein on DMBA-induced pancreatic cancer in rats.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Male; Neoplasm Proteins; Pancreatic Neoplasms; Rats; Rats, Inbred Strains | 1984 |
Identification of carcinogens by measurement of cell-mediated immunity. I. Immunity induced by rat pancreas and colon carcinogens.
Topics: 1,2-Dimethylhydrazine; 9,10-Dimethyl-1,2-benzanthracene; Animals; Benz(a)Anthracenes; Carcinogens; Cells, Cultured; Colonic Neoplasms; Cytotoxicity Tests, Immunologic; Dimethylhydrazines; Dose-Response Relationship, Drug; Immunity, Cellular; Methylhydrazines; Neoplasms, Radiation-Induced; Pancreatic Neoplasms; Rats | 1980 |
Antibody-dependent cell cytotoxicity in chemical-induced rat pancreas and colon cancer.
Topics: 1,2-Dimethylhydrazine; 9,10-Dimethyl-1,2-benzanthracene; Adenocarcinoma; Animals; Antibody-Dependent Cell Cytotoxicity; Colonic Neoplasms; Dimethylhydrazines; Male; Neoplasms, Experimental; Pancreatic Neoplasms; Rats; Rats, Inbred F344 | 1981 |
Estrogen receptors in 7,12-dimethylbenz (a) anthracene (DMBA) induced pancreatic carcinoma in rats and in human pancreatic carcinoma.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adenocarcinoma; Aged; Animals; Female; Humans; Male; Middle Aged; Neoplasms, Experimental; Pancreatic Neoplasms; Rats; Rats, Inbred Strains; Receptors, Estrogen | 1982 |
Effect of cholecystokinin analogue caerulein and cholecystokinin antagonist lorglumide on pancreatic carcinogenesis in the rat.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adenocarcinoma; Animals; Body Weight; Ceruletide; Chi-Square Distribution; DNA, Neoplasm; Male; Organ Size; Pancreas; Pancreatic Neoplasms; Proglumide; Random Allocation; Rats; Receptors, Cholecystokinin | 1994 |
Preclinical studies on the anticancer activity of the somatostatin analog octreotide (SMS 201-995).
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Drug Screening Assays, Antitumor; Female; Humans; In Vitro Techniques; Mammary Neoplasms, Experimental; Mice; Mice, Nude; Neoplasm Transplantation; Octreotide; Pancreatic Neoplasms; Rats; Receptors, Somatostatin; Tumor Cells, Cultured | 1993 |
Role of nuclear magnetic resonance spectroscopy (MRS) in cancer diagnosis and treatment: 31P, 23Na, and 1H MRS studies of three models of pancreatic cancer.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adenocarcinoma, Papillary; Animals; Antineoplastic Agents; Carcinogens; Cricetinae; Deoxyglucose; Humans; Indazoles; Magnetic Resonance Spectroscopy; Male; Mesocricetus; Neoplasm Transplantation; Pancreatic Neoplasms; Phosphorus; Protons; Rats; Rats, Sprague-Dawley; Sodium; Tumor Cells, Cultured | 1997 |
A rat model of pancreatic ductal adenocarcinoma: targeting chemical carcinogens.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Carcinogens; Carcinoma, Ductal, Breast; Disease Models, Animal; Fibrosarcoma; Hyperplasia; Male; Methylnitronitrosoguanidine; Pancreatectomy; Pancreatic Ducts; Pancreatic Neoplasms; Rats; Rats, Sprague-Dawley; Sarcoma, Experimental | 1997 |
Immunohistochemical characterization of pancreatic tumors induced by dimethylbenzanthracene in rats.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adenocarcinoma; Aged; Animals; Biomarkers, Tumor; Chromogranin A; Chromogranins; Chymotrypsin; Female; Humans; Immunohistochemistry; Intermediate Filament Proteins; Keratin-20; Keratins; Male; Pancreas; Pancreatic Neoplasms; Precancerous Conditions; Rats; Rats, Sprague-Dawley | 1999 |
Promoting effect of a high-fat/high-protein diet in DMBA-induced ductal pancreatic cancer in rats.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Carcinoma, Pancreatic Ductal; Dietary Fats; Dietary Proteins; Genes, ras; Male; Mutation; Pancreatic Neoplasms; Random Allocation; Rats; Rats, Sprague-Dawley | 2001 |
Fine structure of pancreatic adenocarcinoma induced in rats by 7,12-dimethylbenz(a)anthracene.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adenocarcinoma; Animals; Benz(a)Anthracenes; Carcinoma; Carcinoma, Intraductal, Noninfiltrating; Cell Nucleus; Disease Models, Animal; Drug Implants; Endoplasmic Reticulum; Female; Golgi Apparatus; Male; Neoplasms, Experimental; Pancreatic Neoplasms; Rats | 1976 |
Cyclic nucleotide concentrations in 7.12-dimethylbenz[a]anthracene-induced pancreatic cancer in rats.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Benz(a)Anthracenes; Cyclic AMP; Cyclic GMP; Male; Neoplasms, Experimental; Pancreas; Pancreatic Neoplasms; Rats | 1978 |
Origin of tubular complexes developing during induction of pancreatic adenocarcinoma by 7,12-dimethylbenz(a)anthracene.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adenocarcinoma; Animals; Cell Transformation, Neoplastic; Female; Male; Neoplasms, Experimental; Pancreas; Pancreatic Neoplasms; Rats | 1978 |
Experimental induction of pancreatic adenocarcinoma in rats.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adenocarcinoma; Animals; Benz(a)Anthracenes; Male; Neoplasm Metastasis; Neoplasms, Experimental; Pancreatic Neoplasms; Rats | 1975 |
Pancreatic cancer developing in Sprague-Dawley rats after local application of 7,12-dimethyl benzanthracene (DMBA).
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adenocarcinoma; Animals; Benz(a)Anthracenes; Male; Neoplasms, Experimental; Pancreatic Neoplasms; Rats | 1975 |
Preclinical studies on the anticancer activity of the somatostatin analogue octreotide (SMS 201-995).
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Autoradiography; Disease Models, Animal; Female; Humans; Mammary Neoplasms, Experimental; Mice; Mice, Inbred BALB C; Mice, Nude; Octreotide; Pancreatic Neoplasms; Rats; Rats, Inbred Strains; Receptors, Neurotransmitter; Receptors, Somatostatin; Tumor Cells, Cultured | 1992 |