dihydroxyphenylalanine has been researched along with Hypopituitarism 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.
Hypopituitarism: Diminution or cessation of secretion of one or more hormones from the anterior pituitary gland (including LH; FOLLICLE STIMULATING HORMONE; SOMATOTROPIN; and CORTICOTROPIN). This may result from surgical or radiation ablation, non-secretory PITUITARY NEOPLASMS, metastatic tumors, infarction, PITUITARY APOPLEXY, infiltrative or granulomatous processes, and other conditions.
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 6 (85.71) | 18.7374 |
| 1990's | 1 (14.29) | 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 |
|---|---|
| Krähe, J | 1 |
| Hauffa, BP | 1 |
| Wollmann, HA | 1 |
| Käser, H | 1 |
| Porter, BA | 1 |
| Rosenfield, RL | 1 |
| Lawrence, AM | 1 |
| Woolf, PD | 1 |
| Jacobs, LS | 1 |
| Donofrio, R | 1 |
| Burday, SZ | 1 |
| Schalch, DS | 1 |
| Pittman, JA | 1 |
| Tolis, G | 1 |
| Goldstein, M | 1 |
| Friesen, HG | 1 |
| Laron, Z | 1 |
| Josefsberg, Z | 1 |
| Doron, M | 1 |
| Hayek, A | 1 |
| Crawford, JD | 1 |
1 review available for dihydroxyphenylalanine and Hypopituitarism
| Article | Year |
|---|---|
Thyrotropin-releasing hormone.
Topics: Biological Transport; Dihydroxyphenylalanine; Glucocorticoids; Growth Hormone; Humans; Hyperthyroidi | 1974 |
6 other studies available for dihydroxyphenylalanine and Hypopituitarism
| Article | Year |
|---|---|
Transient elevation of urinary catecholamine excretion and cholestatic liver disease in a neonate with hypopituitarism.
Topics: Bilirubin; Catecholamines; Cholestasis, Intrahepatic; Diagnosis, Differential; Dihydroxyphenylalanin | 1992 |
The levodopa test of growth hormone reserve in children.
Topics: Adolescent; Adult; Arginine; Blood Glucose; Child; Child, Preschool; Dihydroxyphenylalanine; Follicl | 1973 |
Secondary hypopituitarism: evidence for continuing regulation of hormone release.
Topics: Adult; Aged; Chlorpromazine; Dihydroxyphenylalanine; Female; Humans; Hypopituitarism; Male; Middle A | 1974 |
Functional evaluation of prolactin secretion in patients with hypothalamic-pituitary disorders.
Topics: Adolescent; Adrenal Cortex Hormones; Adult; Aged; Chlorpromazine; Dihydroxyphenylalanine; Female; Fo | 1973 |
Effect of L-dopa on the secretion of plasma growth hormone in children and adolescents.
Topics: Adolescent; Arginine; Child; Child, Preschool; Dihydroxyphenylalanine; Female; Growth Hormone; Human | 1973 |
L-DOPA and pituitary hormone secretion.
Topics: Administration, Oral; Adolescent; Child; Child, Preschool; Dihydroxyphenylalanine; Dwarfism, Pituita | 1972 |