gemcitabine has been researched along with Cancer of Gastrointestinal Tract in 35 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 2 (5.71) | 18.2507 |
| 2000's | 15 (42.86) | 29.6817 |
| 2010's | 14 (40.00) | 24.3611 |
| 2020's | 4 (11.43) | 2.80 |
| Authors | Studies |
|---|---|
| Aoyama, S; Hata, T; Hiraki, M; Ikeshima, R; Katsura, Y; Katsuyama, S; Kihara, Y; Kinoshita, M; Masuzawa, T; Muneta, M; Murata, K; Ohmura, Y; Shinke, G; Sugimura, K; Takeda, Y | 1 |
| Bezrookove, V; Dar, AA; de Semir, D; Ice, RJ; Kashani-Sabet, M; McAllister, S; Nosrati, M; Osorio, R; Proetsch-Gugerbauer, H; Saqub, H; Soroceanu, L; Vaquero, EM | 1 |
| Karaca, M; Kayahan, N; Özet, A; Satış, H; Yapar, D | 1 |
| Cepero, A; Martin-Guerrero, SM; Martin-Oliva, D; Melguizo, C; Munoz-Gamez, JA; Ortiz, R; Prados, J; Quinonero, F; Urbano, D | 1 |
| Junghanss, C; Maletzki, C; Nassar, I; Stenzel, J; Wiegele, L | 1 |
| Apisarnthanarax, S; Hallemeier, CL; Huguet, F; Jabbour, SK; Murphy, JD; Olsen, JR; Tait, D | 1 |
| Duffy, AG; Greten, TF | 1 |
| Forgeson, G; Prince, SK | 1 |
| Aoyama, F; Hiyoshi, M; Kataoka, H; Sawaguchi, A; Takahashi, N | 1 |
| Boku, N; Furuse, J; Ishido, K; Kasuga, A; Machida, N; Morizane, C; Nishina, T; Okusaka, T; Sudo, K; Takahashi, H; Tobimatsu, K; Yamaguchi, T | 1 |
| Garrido-Laguna, I; Patel, S; Reese, Z; Stenehjem, DD | 1 |
| Aquino, JB; Malvicini, M; Mazzolini, G | 1 |
| Arber, N; Kazanov, D; Pleban, S; Shapira, S; Tirosh, P | 1 |
| Brenner, WS; Fournier, C; Fracasso, PM; Gao, F; James, J; Marsh, S; McLeod, HL; Picus, J; Tan, BR; Yen-Revollo, JL | 1 |
| Koczywas, M; Leong, L; Raubitschek, A; Shibata, S; Williams, L; Wong, JY; Zhan, J | 1 |
| Chandrasekhar, R; Fakih, M; Gibbs, JF; Iyer, RV; Khushalani, NI; May, KS; McCloskey, SA; Thomas, CR; Wilding, GE; Yang, GY; Yendamuri, SS | 1 |
| Majumdar, AP; Patel, BB | 1 |
| Richter, J; Saif, MW | 1 |
| Isufi, I; Kaley, K; Saif, MW; Syrigos, K | 1 |
| Moon, S; Na, K; Yang, SG | 1 |
| Lee, JW; Na, K; Yang, SG | 1 |
| Höffken, K; Kliche, KO; Kubsch, K; Masri-Zada, R; Raida, M | 1 |
| Clippe, C; Ligneau, B; Trillet-Lenoir, V | 1 |
| Abrams, RA; Regine, WF; Rich, TA; Safran, H; Willett, CG | 1 |
| Cree, IA; Di Nicolantonio, F; Knight, LA; Mercer, SJ; O'Callaghan, A; Whitehouse, PA | 1 |
| Bhalla, KN; Gillespie, TW; Harris, WB; Kooby, D; Landry, J; Meyers, M; Small, W; Staley, CA | 1 |
| Haller, DG | 1 |
| Berdzik, J; Creaven, PJ; Hoffman, JL; Intengan, ME; Javle, MM; Khushalani, N; Litwin, AM; Pendyala, L; Ramnath, N; Rustum, YM; Slocum, HK; Smith, PF; Stewart, CC; Toth, K | 1 |
| Barstis, JL; Black, AC | 1 |
| Egashira, A; Maehara, S; Maehara, Y; Oki, E; Taketomi, A; Tokunaga, E; Tsujita, E; Yamashita, Y; Yoshihiro, K | 1 |
| Chaudhari, AA; Kang, HS; Kim, IS; Kim, NS; Kim, TH; Lee, YJ; Park, JH; Park, SY; Seol, DW; Seol, JW | 1 |
| Fukuoka, M; Furue, H; Furuse, K; Majima, H; Morimoto, K; Nakamura, T; Nakao, I; Niitani, H; Ohta, K; Shimoyama, T; Taguchi, T; Tsukagoshi, S; Wakui, A | 1 |
| Adenis, A; Conroy, T; Paillot, B | 1 |
| Benjamin, RS; Burgess, MA; Gandhi, V; Jenkins, J; Papadopolous, N; Patel, SR; Plager, C; Plunkett, W | 1 |
| Jung, CP; Motwani, MV; Schwartz, GK | 1 |
9 review(s) available for gemcitabine and Cancer of Gastrointestinal Tract
| Article | Year |
|---|---|
Immunological off-target effects of standard treatments in gastrointestinal cancers.
Topics: Animals; Antineoplastic Agents; Camptothecin; Cytotoxicity, Immunologic; Deoxycytidine; Fluorouracil; Gastrointestinal Neoplasms; Gemcitabine; Humans; Irinotecan; Organoplatinum Compounds; Oxaliplatin; Taxoids; Tumor Escape; Tumor Microenvironment | 2014 |
Combined therapy for gastrointestinal carcinomas: exploiting synergies between gene therapy and classical chemo-radiotherapy.
Topics: Antineoplastic Agents; Carcinoma; Chemoradiotherapy; Combined Modality Therapy; Deoxycytidine; Gastrointestinal Neoplasms; Gemcitabine; Genetic Therapy; Humans; Immunotherapy; Paclitaxel | 2015 |
Synergistic role of curcumin with current therapeutics in colorectal cancer: minireview.
Topics: Adenoma; Animals; Anticarcinogenic Agents; Antineoplastic Agents, Phytogenic; Antineoplastic Combined Chemotherapy Protocols; Carcinoma; Colorectal Neoplasms; Curcumin; Deoxycytidine; Fluorouracil; Gastrointestinal Neoplasms; Gemcitabine; Humans; Organoplatinum Compounds; Oxaliplatin; Treatment Outcome | 2009 |
Updates in adjuvant therapy in pancreatic cancer: gemcitabine and beyond. Highlights from the "2010 ASCO Gastrointestinal Cancers Symposium". Orlando, FL, USA. January 22-24, 2010.
Topics: Antineoplastic Combined Chemotherapy Protocols; Carcinoma; Chemotherapy, Adjuvant; Clinical Trials, Phase II as Topic; Combined Modality Therapy; Congresses as Topic; Deoxycytidine; Gastrointestinal Neoplasms; Gemcitabine; Humans; Pancreatic Neoplasms; Retrospective Studies | 2010 |
[Role of gemcitabine in the treatment of other malignant tumors].
Topics: Adenocarcinoma; Antimetabolites, Antineoplastic; Antineoplastic Combined Chemotherapy Protocols; Carcinoma, Small Cell; Cisplatin; Clinical Trials as Topic; Combined Modality Therapy; Deoxycytidine; Female; Gastrointestinal Diseases; Gastrointestinal Neoplasms; Gemcitabine; Hematologic Diseases; Humans; Lung Neoplasms; Melanoma; Neoplasms; Organoplatinum Compounds; Oxaliplatin; Salvage Therapy; Treatment Outcome; Uterine Cervical Neoplasms | 2002 |
Clinical research in pancreatic cancer: the Radiation Therapy Oncology Group trials.
Topics: Antineoplastic Agents; Antineoplastic Combined Chemotherapy Protocols; Clinical Trials as Topic; Combined Modality Therapy; Deoxycytidine; Disease Progression; Enzyme Inhibitors; Gastrointestinal Neoplasms; Gemcitabine; Humans; Paclitaxel; Quinolones; Radiotherapy, Conformal; Treatment Outcome | 2003 |
Recent updates in the clinical use of platinum compounds for the treatment of gastrointestinal cancers.
Topics: Antineoplastic Agents; Antineoplastic Combined Chemotherapy Protocols; Clinical Trials as Topic; Colorectal Neoplasms; Deoxycytidine; Esophageal Neoplasms; Gastrointestinal Neoplasms; Gemcitabine; Humans; Liver Neoplasms; Organoplatinum Compounds; Oxaliplatin; Pancreatic Neoplasms; Platinum Compounds; Stomach Neoplasms | 2004 |
[Development of a molecular target therapy on the basis of global gene analyses of gastrointestinal carcinoma].
Topics: Agammaglobulinaemia Tyrosine Kinase; Animals; Antineoplastic Agents; Base Pair Mismatch; Deoxycytidine; DNA Repair; Drug Resistance, Neoplasm; Gastrointestinal Neoplasms; Gemcitabine; Genetic Therapy; Genetic Vectors; Humans; Microsatellite Repeats; Oligonucleotide Array Sequence Analysis; Pharmacogenetics; Protein-Tyrosine Kinases; Signal Transduction | 2006 |
[New drugs in gastrointestinal oncology. Current status and future directions].
Topics: Antineoplastic Agents; Camptothecin; Capecitabine; Deoxycytidine; Docetaxel; Floxuridine; Fluorouracil; Gastrointestinal Neoplasms; Gemcitabine; Humans; Irinotecan; Organoplatinum Compounds; Oxaliplatin; Paclitaxel; Quinazolines; Taxoids; Tegafur; Thiophenes; Vinblastine; Vinorelbine | 1999 |
9 trial(s) available for gemcitabine and Cancer of Gastrointestinal Tract
| Article | Year |
|---|---|
[GEM plus CDDP Combination Therapy for Unresectable Biliary Tract Cancer-A Single Institution Experience].
Topics: Aged; Anemia; Antineoplastic Combined Chemotherapy Protocols; Bile Duct Neoplasms; Bile Ducts, Intrahepatic; Biliary Tract Neoplasms; Cholangiocarcinoma; Cisplatin; Deoxycytidine; Female; Gallbladder Neoplasms; Gastrointestinal Neoplasms; Gemcitabine; Humans; Male; Neutropenia; Thrombocytopenia; Treatment Outcome | 2023 |
Multicenter retrospective analysis of systemic chemotherapy for advanced neuroendocrine carcinoma of the digestive system.
Topics: Antineoplastic Combined Chemotherapy Protocols; Camptothecin; Carboplatin; Carcinoma, Neuroendocrine; Cisplatin; Deoxycytidine; Disease-Free Survival; Etoposide; Female; Fluorouracil; Gastrointestinal Neoplasms; Gemcitabine; Humans; Irinotecan; Kaplan-Meier Estimate; Leucovorin; Male; Organoplatinum Compounds; Oxaliplatin; Prognosis; Proportional Hazards Models; Retrospective Studies; Treatment Outcome | 2014 |
Phase I study of biweekly oxaliplatin, gemcitabine and capecitabine in patients with advanced upper gastrointestinal malignancies.
Topics: Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Biliary Tract Neoplasms; Capecitabine; Deoxycytidine; Disease Progression; Dose-Response Relationship, Drug; Drug Administration Schedule; Female; Fluorouracil; Gastrointestinal Neoplasms; Gemcitabine; Humans; Male; Middle Aged; Neoplasm Staging; Organoplatinum Compounds; Oxaliplatin; Pancreatic Neoplasms | 2008 |
A phase I study of a combination of yttrium-90-labeled anti-carcinoembryonic antigen (CEA) antibody and gemcitabine in patients with CEA-producing advanced malignancies.
Topics: Aged; Antibodies, Monoclonal; Antineoplastic Combined Chemotherapy Protocols; Carcinoembryonic Antigen; Deoxycytidine; Female; Gastrointestinal Neoplasms; Gemcitabine; Humans; Male; Middle Aged; Organometallic Compounds; Treatment Outcome | 2009 |
Chronomodulated chemotherapy in metastatic gastrointestinal cancer combining 5-FU and sodium folinate with oxaliplatin, irinotecan or gemcitabine: the Jena experience in 79 patients.
Topics: Antineoplastic Combined Chemotherapy Protocols; Biliary Tract Neoplasms; Camptothecin; Colorectal Neoplasms; Deoxycytidine; Female; Fluorouracil; Folic Acid; Gastrointestinal Neoplasms; Gemcitabine; Humans; Irinotecan; Male; Middle Aged; Neoplasm Metastasis; Organoplatinum Compounds; Oxaliplatin; Pancreatic Neoplasms; Stomach Neoplasms | 2002 |
Neoadjuvant induction chemotherapy followed by chemoradiation: a phase I trial of gemcitabine, cisplatin, and 5-fluorouracil for advanced pancreatic/gastrointestinal malignancies.
Topics: Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Chemotherapy, Adjuvant; Cisplatin; Combined Modality Therapy; Deoxycytidine; Female; Fluorouracil; Gastrointestinal Neoplasms; Gemcitabine; Humans; Male; Maximum Tolerated Dose; Middle Aged; Neoadjuvant Therapy; Neoplasm Staging; Pancreatectomy; Pancreatic Neoplasms; Patient Selection; Prognosis; Radiotherapy Dosage; Radiotherapy, Adjuvant; Remission Induction; Survival Analysis; Treatment Outcome | 2004 |
S-phase modulation by irinotecan: pilot studies in advanced solid tumors.
Topics: Adenocarcinoma; Antimetabolites, Antineoplastic; Antineoplastic Agents, Phytogenic; Antineoplastic Combined Chemotherapy Protocols; Biopsy; Camptothecin; Carcinoma, Non-Small-Cell Lung; Carcinoma, Squamous Cell; Cyclin A; Deoxycytidine; Female; Fluorouracil; Gastrointestinal Neoplasms; Gemcitabine; Humans; Irinotecan; Male; Maximum Tolerated Dose; Respiratory Tract Neoplasms; S Phase | 2005 |
[LY188011 phase I study. Research Group of Gemcitabine (LY188011)].
Topics: Adult; Aged; Anorexia; Antimetabolites, Antineoplastic; Bone Marrow; Deoxycytidine; Drug Administration Schedule; Fatigue; Female; Fever; Gastrointestinal Neoplasms; Gemcitabine; Humans; Infusions, Intravenous; Lung Neoplasms; Male; Middle Aged; Nausea; Vomiting | 1996 |
Phase II clinical investigation of gemcitabine in advanced soft tissue sarcomas and window evaluation of dose rate on gemcitabine triphosphate accumulation.
Topics: Adult; Aged; Antimetabolites, Antineoplastic; Deoxycytidine; Dose-Response Relationship, Drug; Drug Administration Schedule; Female; Gastrointestinal Neoplasms; Gemcitabine; Humans; Infusions, Intravenous; Leiomyosarcoma; Leukocytes, Mononuclear; Male; Middle Aged; Phosphates; Sarcoma; Soft Tissue Neoplasms | 2001 |
17 other study(ies) available for gemcitabine and Cancer of Gastrointestinal Tract
| Article | Year |
|---|---|
Dinaciclib, a cyclin-dependent kinase inhibitor, suppresses cholangiocarcinoma growth by targeting CDK2/5/9.
Topics: Animals; Apoptosis; bcl-X Protein; Bile Duct Neoplasms; Cell Line, Tumor; Cell Proliferation; Cell Survival; Cholangiocarcinoma; Cyclic N-Oxides; Cyclin-Dependent Kinase 2; Cyclin-Dependent Kinase 5; Cyclin-Dependent Kinase 9; Deoxycytidine; Gastrointestinal Neoplasms; Gemcitabine; Histones; Humans; Indolizines; Inhibitory Concentration 50; Ki-67 Antigen; Male; Mice; Mice, Inbred NOD; Proto-Oncogene Proteins c-bcl-2; Pyridinium Compounds; Xenograft Model Antitumor Assays | 2020 |
Folfirinox versus gemcitabine-cisplatin combination as first-line therapy in treatment of pancreaticobiliary cancer
Topics: Antineoplastic Combined Chemotherapy Protocols; Cisplatin; Deoxycytidine; Female; Fluorouracil; Gastrointestinal Neoplasms; Gemcitabine; Humans; Irinotecan; Leucovorin; Male; Middle Aged; Oxaliplatin; Pancreatic Neoplasms; Treatment Outcome | 2021 |
Identification of PARP-1 in cancer stem cells of gastrointestinal cancers: A preliminary study.
Topics: Animals; Antineoplastic Agents; Apoptosis; Cell Proliferation; Colonic Neoplasms; Deoxycytidine; Doxorubicin; Drug Resistance, Neoplasm; Fluorouracil; Gastrointestinal Neoplasms; Gemcitabine; Gene Expression Regulation, Neoplastic; Hep G2 Cells; Humans; Irinotecan; Liver Neoplasms; Mice; Neoplastic Stem Cells; Pancreatic Neoplasms; Phthalazines; Piperazines; Poly (ADP-Ribose) Polymerase-1; Xenograft Model Antitumor Assays | 2021 |
Chemo-immunotherapy improves long-term survival in a preclinical model of MMR-D-related cancer.
Topics: Animals; Antineoplastic Agents; Brain Neoplasms; Cancer Vaccines; Cell Line, Tumor; Colorectal Neoplasms; Cyclophosphamide; Dendritic Cells; Deoxycytidine; Gastrointestinal Neoplasms; Gemcitabine; Immunotherapy; Mice; Myeloid-Derived Suppressor Cells; Neoplastic Syndromes, Hereditary; Spleen; T-Lymphocytes, Regulatory | 2019 |
Gastrointestinal Cancers: Management of Rectal, Hepatocellular, Pancreatic, and Esophageal Cancers.
Topics: Carcinoma, Hepatocellular; Deoxycytidine; Esophageal Neoplasms; Gastrointestinal Neoplasms; Gemcitabine; Humans; Liver Neoplasms; Neoadjuvant Therapy; Pancreatic Neoplasms; Prospective Studies | 2019 |
Bleeding from gastrointestinal tract recurrence of non-seminomatous germ cell tumour testis, showing temporary response to gemcitabine and oxaliplatin chemotherapy.
Topics: Adult; Antineoplastic Combined Chemotherapy Protocols; Deoxycytidine; Gastrointestinal Hemorrhage; Gastrointestinal Neoplasms; Gemcitabine; Humans; Male; Neoplasm Metastasis; Neoplasms, Germ Cell and Embryonal; Organoplatinum Compounds; Oxaliplatin; Palliative Care; Radiography; Testicular Neoplasms; Thalidomide; Thrombocytopenia | 2013 |
Establishment and biological characterization of a novel cell line derived from hepatoid adenocarcinoma originated at the ampulla of Vater.
Topics: Adenocarcinoma; Aged; alpha-Fetoproteins; Ampulla of Vater; Animals; Antimetabolites, Antineoplastic; Bile Duct Neoplasms; Deoxycytidine; Drug Resistance, Neoplasm; Fluorouracil; Gastrointestinal Neoplasms; Gemcitabine; Glycogen; Glypicans; Humans; Lymph Nodes; Lymphatic Metastasis; Male; Mice; Mice, Inbred BALB C; Mice, Nude; Neoplasm Transplantation; RNA, Messenger; Transplantation, Heterologous; Tumor Cells, Cultured | 2014 |
Response to nab-paclitaxel plus gemcitabine in a patient with primary resistance to FOLFIRINOX.
Topics: Albumins; Antineoplastic Combined Chemotherapy Protocols; Deoxycytidine; Drug Resistance, Neoplasm; Gastrointestinal Neoplasms; Gemcitabine; Humans; Male; Middle Aged; Paclitaxel | 2014 |
Terpinen-4-ol: A Novel and Promising Therapeutic Agent for Human Gastrointestinal Cancers.
Topics: Animals; Antineoplastic Agents, Phytogenic; Antineoplastic Combined Chemotherapy Protocols; Cell Line, Tumor; Cetuximab; Deoxycytidine; Erlotinib Hydrochloride; Fluorouracil; Gastrointestinal Neoplasms; Gemcitabine; Humans; Mice; Organoplatinum Compounds; Oxaliplatin; Tea Tree Oil; Terpenes; Xenograft Model Antitumor Assays | 2016 |
Renal atrophy secondary to chemoradiotherapy of abdominal malignancies.
Topics: Adult; Aged; Aged, 80 and over; Antineoplastic Combined Chemotherapy Protocols; Area Under Curve; Atrophy; Capecitabine; Cisplatin; Combined Modality Therapy; Creatinine; Deoxycytidine; Female; Fluorouracil; Follow-Up Studies; Gastrointestinal Neoplasms; Gemcitabine; Humans; Kidney; Male; Middle Aged; Organ Size; Radiation Injuries; Radiography; Regression Analysis; Retrospective Studies; ROC Curve | 2010 |
Role of pregabalin in treatment of oxaliplatin-induced sensory neuropathy.
Topics: Aged; Antineoplastic Agents; Antineoplastic Combined Chemotherapy Protocols; Capecitabine; Deoxycytidine; Dose-Response Relationship, Drug; Epirubicin; Female; Fluorouracil; gamma-Aminobutyric Acid; Gastrointestinal Neoplasms; Gemcitabine; Humans; Male; Middle Aged; Neurotoxicity Syndromes; Organoplatinum Compounds; Oxaliplatin; Pregabalin | 2010 |
An acetylated polysaccharide-PTFE membrane-covered stent for the delivery of gemcitabine for treatment of gastrointestinal cancer and related stenosis.
Topics: Animals; Antimetabolites, Antineoplastic; Apoptosis; Cell Line, Tumor; Colonic Neoplasms; Constriction, Pathologic; Deoxycytidine; Drug-Eluting Stents; Gastrointestinal Neoplasms; Gemcitabine; Male; Mice; Mice, Inbred BALB C; Polysaccharides; Polytetrafluoroethylene | 2011 |
Gemcitabine-releasing polymeric films for covered self-expandable metallic stent in treatment of gastrointestinal cancer.
Topics: Alloys; Animals; Antimetabolites, Antineoplastic; Cell Count; Cell Proliferation; Cell Survival; Colonic Neoplasms; Constriction, Pathologic; Cytokines; Deoxycytidine; Drug-Eluting Stents; Gastrointestinal Neoplasms; Gemcitabine; Humans; Membranes, Artificial; Mice; p38 Mitogen-Activated Protein Kinases; Poloxamer; Polymers; Polytetrafluoroethylene; Polyurethanes | 2012 |
Combination chemotherapy in advanced gastrointestinal cancers: ex vivo sensitivity to gemcitabine and mitomycin C.
Topics: Adult; Aged; Aged, 80 and over; Antineoplastic Combined Chemotherapy Protocols; Deoxycytidine; Drug Resistance, Neoplasm; Gastrointestinal Neoplasms; Gemcitabine; Humans; Middle Aged; Mitomycin; Neoplasm Staging | 2003 |
Myelopathy after radiation therapy and chemotherapy with capecitabine and gemcitabine.
Topics: Antineoplastic Combined Chemotherapy Protocols; Capecitabine; Combined Modality Therapy; Deoxycytidine; Female; Fluorouracil; Gastrointestinal Neoplasms; Gemcitabine; Humans; Middle Aged; Radiation Injuries; Radiation-Sensitizing Agents; Spinal Cord Diseases | 2005 |
Regulation of DR-5 protein and mitochondrial transmembrane potential by gemcitabine, a possible mechanism of gemcitabine-enhanced TRAIL-induced apoptosis.
Topics: Antimetabolites, Antineoplastic; Apoptosis; Cell Line, Tumor; Cell Survival; Colonic Neoplasms; Deoxycytidine; DNA Fragmentation; Gastrointestinal Neoplasms; Gemcitabine; Gene Expression Regulation, Neoplastic; Humans; Lung Neoplasms; Membrane Potentials; Mitochondrial Membranes; Receptors, TNF-Related Apoptosis-Inducing Ligand; TNF-Related Apoptosis-Inducing Ligand | 2007 |
Flavopiridol increases sensitization to gemcitabine in human gastrointestinal cancer cell lines and correlates with down-regulation of ribonucleotide reductase M2 subunit.
Topics: Antineoplastic Agents; Apoptosis; Blotting, Western; Cell Cycle Proteins; Cyclin D1; Cyclin E; Cysteine Endopeptidases; Cytochrome c Group; Deoxycytidine; DNA-Binding Proteins; Dose-Response Relationship, Drug; Down-Regulation; Drug Synergism; E2F Transcription Factors; E2F1 Transcription Factor; Enzyme Inhibitors; Flavonoids; Gastrointestinal Neoplasms; Gemcitabine; Gene Expression Regulation, Enzymologic; Humans; Mitochondria; Multienzyme Complexes; Phosphorylation; Piperidines; Poly(ADP-ribose) Polymerases; Proteasome Endopeptidase Complex; Protein Subunits; Retinoblastoma Protein; Ribonucleotide Reductases; RNA, Messenger; Thymidine; Transcription Factors; Tritium; Tumor Cells, Cultured; Tumor Stem Cell Assay | 2001 |