tyramine has been researched along with Hepatic Encephalopathy in 12 studies
Hepatic Encephalopathy: A syndrome characterized by central nervous system dysfunction in association with LIVER FAILURE, including portal-systemic shunts. Clinical features include lethargy and CONFUSION (frequently progressing to COMA); ASTERIXIS; NYSTAGMUS, PATHOLOGIC; brisk oculovestibular reflexes; decorticate and decerebrate posturing; MUSCLE SPASTICITY; and bilateral extensor plantar reflexes (see REFLEX, BABINSKI). ELECTROENCEPHALOGRAPHY may demonstrate triphasic waves. (From Adams et al., Principles of Neurology, 6th ed, pp1117-20; Plum & Posner, Diagnosis of Stupor and Coma, 3rd ed, p222-5)
| Excerpt | Relevance | Reference |
|---|---|---|
| "To evaluate the role of tyramine in hepatic disorders, we used a radioimmunoassay to study plasma concentration of tyramine in eight healthy subjects, 20 hospitalized patients without liver disease, and 13 cirrhotic patients of whom seven had hepatic encephalopathy." | 3.65 | Hypertyraminemia in cirrhotic patients. ( Bowen, PA; Faraj, BA; Isaacs, JW; Rudman, D, 1976) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 11 (91.67) | 18.7374 |
| 1990's | 1 (8.33) | 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 |
|---|---|
| Bozzi, A | 1 |
| Cardelli-Cangiano, P | 1 |
| Strom, R | 1 |
| Riggio, O | 1 |
| Rossi Fanelli, F | 1 |
| Cangiano, C | 1 |
| Gentile, S | 1 |
| Capocaccia, L | 1 |
| Watanabe, A | 1 |
| Obata, T | 1 |
| Nagashima, H | 1 |
| Wardle, EN | 1 |
| Williams, R | 2 |
| Faraj, BA | 6 |
| Camp, VM | 3 |
| Ansley, JD | 2 |
| Scott, J | 1 |
| Ali, FM | 4 |
| Malveaux, EJ | 2 |
| Newman, SL | 1 |
| Caplan, DB | 1 |
| Ahmann, PA | 1 |
| Trewby, PN | 1 |
| Chase, RA | 1 |
| Davis, M | 1 |
| Nordlinger, BM | 1 |
| Fulenwider, JT | 1 |
| Ivey, GL | 1 |
| Kutner, M | 1 |
| Henderson, JM | 1 |
| Rudman, D | 2 |
| Bowen, PA | 1 |
| Isaacs, JW | 1 |
| Yonekura, T | 1 |
| Kamata, S | 1 |
| Wasa, M | 1 |
| Okada, A | 1 |
| Kawata, S | 1 |
| Tarui, S | 1 |
| Schmidt, FH | 1 |
| Sarper, R | 1 |
| Malveaux, E | 1 |
| Fischer, JE | 1 |
12 other studies available for tyramine and Hepatic Encephalopathy
| Article | Year |
|---|---|
Simultaneous radioenzymatic determination of phenylethylamine, phenylethanolamine, tyramine and octopamine in plasma of patients with hepatic encephalopathy.
Topics: Ethanolamines; Hepatic Encephalopathy; Humans; Neurotransmitter Agents; Octopamine; Phenethylamines; | 1981 |
Berberine therapy of hypertyraminemia in patients with liver cirrhosis.
Topics: Berberine; Berberine Alkaloids; Hepatic Encephalopathy; Humans; Liver Cirrhosis; Male; Middle Aged; | 1982 |
Depressed uptake of serotonin by platelets in hepatic encephalopathy.
Topics: Amines; Ammonia; Bile Acids and Salts; Bilirubin; Blood Platelets; Hepatic Encephalopathy; Humans; P | 1980 |
Evidence for central hypertyraminemia in hepatic encephalopathy.
Topics: Animals; Brain; Corpus Striatum; Dogs; Dopamine; Epinephrine; Hepatic Encephalopathy; Hypothalamus; | 1981 |
Prolactin and the encephalopathy of Reye's syndrome.
Topics: Bromocriptine; Cerebral Ventricles; Child; Dopamine; Epinephrine; Female; Hepatic Encephalopathy; Hu | 1979 |
The role of the false neurotransmitter octopamine in the hypotension of fulminant hepatic failure.
Topics: Cardiac Output; Heart; Hepatic Encephalopathy; Humans; Hypotension; Norepinephrine; Octopamine; Pres | 1977 |
Tyrosine metabolism in cirrhosis.
Topics: Adult; Aged; Female; Hepatic Encephalopathy; Homogentisic Acid; Humans; Liver Cirrhosis; Liver Funct | 1979 |
Decarboxylation to tyramine: an important route of tyrosine metabolism in dogs with experimental hepatic encephalopathy.
Topics: Amino Acids; Animals; Decarboxylation; Dogs; Hepatic Encephalopathy; Portacaval Shunt, Surgical; Tyr | 1978 |
Hypertyraminemia in cirrhotic patients.
Topics: Adult; Aged; Ammonia; Blood Pressure; Brain; Dietary Proteins; Hepatic Encephalopathy; Humans; Liver | 1976 |
Simultaneous analysis of plasma phenethylamine, phenylethanolamine, tyramine and octopamine in patients with hepatic encephalopathy.
Topics: 2-Hydroxyphenethylamine; Chromatography, High Pressure Liquid; Hepatic Encephalopathy; Humans; Liver | 1991 |
Tyramine neurotoxicity and first-pass brain technetium-99m-diethylenetriamine penta-acetic acid.
Topics: Animals; Brain; Cerebrovascular Circulation; Chemical and Drug Induced Liver Injury; Dogs; Dopamine; | 1987 |
False neurotransmitters and hepatic coma.
Topics: Amines; Animals; Brain; Dihydroxyphenylalanine; Female; Hepatic Encephalopathy; Humans; Intestinal M | 1974 |