ornithine has been researched along with guanine in 4 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 1 (25.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 2 (50.00) | 29.6817 |
| 2010's | 1 (25.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Eckert, L; Kating, H | 1 |
| Assaraf, YG; Bunni, MA; Drori, S; Jansen, G; Kathmann, I; Mauritz, R; Noordhuis, P; Peters, GJ; Pinedo, HM; Priest, DG; Rosowsky, A; Schornagel, JH | 1 |
| Chattopadhyay, S; Goldman, ID; Hanscom, M; Zhao, R | 1 |
| Adamson, PC; Norris, RE | 1 |
4 other study(ies) available for ornithine and guanine
| Article | Year |
|---|---|
[Studies on the metabolism of urea in microorganisms. VII. Dependence of the specific activity of the enzymes of the ornithine cycle and of urease from the duration of culture and the N source].
Topics: Arginase; Arginine; Ascomycota; Asparagine; Candida; Culture Media; Enzyme Induction; Guanine; Ligases; Lyases; Ornithine; Ornithine Carbamoyltransferase; Phosphotransferases; Urea; Urease; Yeasts | 1968 |
Multiple mechanisms of resistance to methotrexate and novel antifolates in human CCRF-CEM leukemia cells and their implications for folate homeostasis.
Topics: Biological Transport; Drug Resistance, Multiple; Drug Screening Assays, Antitumor; Folic Acid; Folic Acid Antagonists; gamma-Glutamyl Hydrolase; Glutamates; Guanine; Homeostasis; Humans; Leukemia; Methotrexate; Ornithine; Pemetrexed; Peptide Synthases; Polyglutamic Acid; Pterins; Quinazolines; Tetrahydrofolates; Thiophenes; Thymidylate Synthase; Tumor Cells, Cultured | 2002 |
Selective preservation of pemetrexed pharmacological activity in HeLa cells lacking the reduced folate carrier: association with the presence of a secondary transport pathway.
Topics: Antimetabolites, Antineoplastic; Biological Transport; Cell Division; Drug Resistance, Neoplasm; Folic Acid Antagonists; Glutamates; Guanine; HeLa Cells; Humans; Membrane Transport Proteins; Ornithine; Pemetrexed; Polyglutamic Acid; Pterins; Quinazolines; Reduced Folate Carrier Protein; Thiophenes | 2004 |
Clinical potency of methotrexate, aminopterin, talotrexin and pemetrexed in childhood leukemias.
Topics: Aminopterin; Antineoplastic Agents; Cell Line, Tumor; Cell Proliferation; Cell Survival; Child; Dose-Response Relationship, Drug; Folic Acid Antagonists; Glutamates; Guanine; Humans; Inhibitory Concentration 50; Jurkat Cells; Leukemia; Lymphoma; Methotrexate; Molecular Structure; Ornithine; Pemetrexed; Pterins | 2010 |