dihydroxyphenylalanine has been researched along with Gastrointestinal Hemorrhage in 7 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.
Gastrointestinal Hemorrhage: Bleeding in any segment of the GASTROINTESTINAL TRACT from ESOPHAGUS to RECTUM.
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 7 (100.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Maddrey, WC | 1 |
| Weber, FL | 1 |
| Goldenberg, MM | 1 |
| Jenkins, RB | 1 |
| Mendelson, SH | 1 |
| Lamid, S | 1 |
| Klawans, HL | 1 |
| Abramsky, O | 1 |
| Goldschmidt, Z | 1 |
| Lipman, IJ | 1 |
| Jacobsen, CD | 1 |
| Martin, WE | 1 |
1 review available for dihydroxyphenylalanine and Gastrointestinal Hemorrhage
| Article | Year |
|---|---|
L-dopa therapy in Parkinson's disease.
Topics: Delirium; Depression; Dihydroxyphenylalanine; Gastrointestinal Hemorrhage; Hallucinations; Humans; H | 1971 |
6 other studies available for dihydroxyphenylalanine and Gastrointestinal Hemorrhage
| Article | Year |
|---|---|
Chronic hepatic encephalopathy.
Topics: Amino Acids, Essential; Ammonia; Analgesics; Anesthesia; Anti-Bacterial Agents; Biogenic Amines; Chr | 1975 |
Stress-induced gastric lesions in spontaneously hypertensive rats. Involvement of autonomic neurotransmitter substances.
Topics: Acetylcholine; Animals; Autonomic Nervous System; Cold Temperature; Denervation; Dihydroxyphenylalan | 1974 |
Levodopa therapy of patients with Parkinsonism and heart disease.
Topics: Aged; Angina Pectoris; Anti-Arrhythmia Agents; Aortic Valve Stenosis; Arrhythmias, Cardiac; Coronary | 1972 |
Treatment and prevention of acute hepatic encephalopathy by intravenous levodopa.
Topics: Adult; Aged; Blood Transfusion; Brain; Budd-Chiari Syndrome; Dihydroxyphenylalanine; Drug Therapy, C | 1974 |
[Drug-induced anemias].
Topics: Adrenal Cortex Hormones; Anemia; Barbiturates; Bone Marrow; Chloramphenicol; Chlorpromazine; Dihydro | 1970 |
Adverse reactions during treatment of Parkinson's disease with levodopa.
Topics: Adult; Aged; Coombs Test; Depression; Dihydroxyphenylalanine; Duodenal Ulcer; Female; Gastrointestin | 1971 |