dihydroxyphenylalanine has been researched along with Carcinoma, Hepatocellular in 5 studies
Dihydroxyphenylalanine: A beta-hydroxylated derivative of phenylalanine. The D-form of dihydroxyphenylalanine has less physiologic activity than the L-form and is commonly used experimentally to determine whether the pharmacological effects of LEVODOPA are stereospecific.
dopa : A hydroxyphenylalanine carrying hydroxy substituents at positions 3 and 4 of the benzene ring.
Carcinoma, Hepatocellular: A primary malignant neoplasm of epithelial liver cells. It ranges from a well-differentiated tumor with EPITHELIAL CELLS indistinguishable from normal HEPATOCYTES to a poorly differentiated neoplasm. The cells may be uniform or markedly pleomorphic, or form GIANT CELLS. Several classification schemes have been suggested.
| Excerpt | Relevance | Reference |
|---|---|---|
| "Phenylalanine hydroxylase in Reuber H4 hepatoma cell cultures can be rapidly inactivated by the addition of epinephrine, norepinephrine, dopamine, or 3,4-dihydroxyphenylalanine, in order of decreasing effectiveness, to the culture medium." | 1.26 | Reversible inactivation of phenylalanine hydroxylase by catecholamines in cultured hepatoma cells. ( Miller, MR; Shiman, R, 1976) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 4 (80.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 1 (20.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Buck, AK | 1 |
| Herrmann, K | 1 |
| Eckel, F | 1 |
| Beer, AJ | 1 |
| BUTTLE, GA | 1 |
| EPERON, J | 1 |
| KAMESWARAN, L | 1 |
| WEST, GB | 1 |
| Marigold, JH | 1 |
| Collinson, PO | 1 |
| Kind, PR | 1 |
| Croft, DN | 1 |
| Miller, MR | 1 |
| Shiman, R | 1 |
| Käser, H | 1 |
| Wagner, HP | 1 |
| Zuppinger, K | 1 |
| Zurbrügg, R | 1 |
5 other studies available for dihydroxyphenylalanine and Carcinoma, Hepatocellular
| Article | Year |
|---|---|
Pancreatic and hepatobiliary cancers.
Topics: Biliary Tract Neoplasms; Carcinoma, Hepatocellular; Dihydroxyphenylalanine; Fluorodeoxyglucose F18; | 2011 |
Histamine formation and tumor growth.
Topics: Animals; Carcinoma, Hepatocellular; Dihydroxyphenylalanine; Histamine; Liver Neoplasms; Liver Neopla | 1962 |
Urinary dopa metabolites.
Topics: Aged; Carcinoma, Hepatocellular; Dihydroxyphenylalanine; Female; Humans; Liver Neoplasms | 1984 |
Reversible inactivation of phenylalanine hydroxylase by catecholamines in cultured hepatoma cells.
Topics: Carcinoma, Hepatocellular; Catecholamines; Cell Line; Dihydroxyphenylalanine; Dopamine; Epinephrine; | 1976 |
[Biochemical tumor diagnosis in childhood].
Topics: Adenoma, Islet Cell; Adrenal Gland Neoplasms; Carcinoma, Hepatocellular; Child; Cushing Syndrome; De | 1974 |