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5-hydroxytryptophan and Pheochromocytoma

5-hydroxytryptophan has been researched along with Pheochromocytoma in 4 studies

5-Hydroxytryptophan: The immediate precursor in the biosynthesis of SEROTONIN from tryptophan. It is used as an antiepileptic and antidepressant.
5-hydroxytryptophan : A tryptophan derivative that is tryptophan substituted by a hydroxy group at position 5.

Pheochromocytoma: A usually benign, well-encapsulated, lobular, vascular tumor of chromaffin tissue of the ADRENAL MEDULLA or sympathetic paraganglia. The cardinal symptom, reflecting the increased secretion of EPINEPHRINE and NOREPINEPHRINE, is HYPERTENSION, which may be persistent or intermittent. During severe attacks, there may be HEADACHE; SWEATING, palpitation, apprehension, TREMOR; PALLOR or FLUSHING of the face, NAUSEA and VOMITING, pain in the CHEST and ABDOMEN, and paresthesias of the extremities. The incidence of malignancy is as low as 5% but the pathologic distinction between benign and malignant pheochromocytomas is not clear. (Dorland, 27th ed; DeVita Jr et al., Cancer: Principles & Practice of Oncology, 3d ed, p1298)

Research

Studies (4)

TimeframeStudies, this research(%)All Research%
pre-19904 (100.00)18.7374
1990's0 (0.00)18.2507
2000's0 (0.00)29.6817
2010's0 (0.00)24.3611
2020's0 (0.00)2.80

Authors

AuthorsStudies
HAGEN, P1
Itoh, T1
Omori, K1
Ziegler, WH1
Langemann, H1
Müller, PB1
DeLellis, RA1

Other Studies

4 other studies available for 5-hydroxytryptophan and Pheochromocytoma

ArticleYear
Observations on the substrate specificity of DOPA decarboxylase from ox adrenal medulla, human phaeochromocytoma and human argentaffinoma.
    British journal of pharmacology and chemotherapy, 1962, Volume: 18

    Topics: 5-Hydroxytryptophan; Adrenal Medulla; Carcinoid Tumor; Dihydroxyphenylalanine; Dopa Decarboxylase; H

1962
Biosynthesis and storage of catecholamines in pheochromocytoma and neuroblastoma cells.
    The Journal of laboratory and clinical medicine, 1973, Volume: 81, Issue:6

    Topics: 5-Hydroxytryptophan; Adrenal Gland Neoplasms; Adult; Carboxy-Lyases; Catecholamines; Child; Child, P

1973
[Comparative studies of tumor tissue of pheochromocytoma and carcinoid].
    Schweizerische medizinische Wochenschrift, 1967, Dec-23, Volume: 97, Issue:51

    Topics: 5-Hydroxytryptophan; Amines; Carboxy-Lyases; Carcinoid Tumor; Catecholamines; Histamine; Humans; Hyd

1967
Formaldehyde-induced fluorescence technique for the demonstration of biogenic amines in diagnostic histopathology.
    Cancer, 1971, Volume: 28, Issue:6

    Topics: 5-Hydroxytryptophan; Adolescent; Adult; Amines; Biogenic Amines; Carcinoma; Catecholamines; Child; C

1971