phentolamine has been researched along with Pituitary Neoplasms in 5 studies
Phentolamine: A nonselective alpha-adrenergic antagonist. It is used in the treatment of hypertension and hypertensive emergencies, pheochromocytoma, vasospasm of RAYNAUD DISEASE and frostbite, clonidine withdrawal syndrome, impotence, and peripheral vascular disease.
phentolamine : A substituted aniline that is 3-aminophenol in which the hydrogens of the amino group are replaced by 4-methylphenyl and 4,5-dihydro-1H-imidazol-2-ylmethyl groups respectively. An alpha-adrenergic antagonist, it is used for the treatment of hypertension.
Pituitary Neoplasms: Neoplasms which arise from or metastasize to the PITUITARY GLAND. The majority of pituitary neoplasms are adenomas, which are divided into non-secreting and secreting forms. Hormone producing forms are further classified by the type of hormone they secrete. Pituitary adenomas may also be characterized by their staining properties (see ADENOMA, BASOPHIL; ADENOMA, ACIDOPHIL; and ADENOMA, CHROMOPHOBE). Pituitary tumors may compress adjacent structures, including the HYPOTHALAMUS, several CRANIAL NERVES, and the OPTIC CHIASM. Chiasmal compression may result in bitemporal HEMIANOPSIA.
| Excerpt | Relevance | Reference |
|---|---|---|
| "Men with impotence of any etiology have been entered on a program to evaluate prospectively the efficacy of intracavernosal injection of vasoactive compounds in producing a satisfactory erection with pharmacologic means." | 2.67 | Pharmacologic erection with intracavernosal injection for men with sexual dysfunction following irradiation: a preliminary report. ( English, W; Goodman, RL; Hanno, PM; Pierce, LJ; Wein, AJ; Whittington, R, 1991) |
| "There was no indication that pituitary adenomas were etiologic agents for the hyperprolactinemia." | 1.26 | Effects of alpha- and beta-adrenergic blocking agents on serum prolactin levels in women with hyperprolactinemia and galactorrhea. ( Bhatnagar, AS; Board, JA; Fierro, RJ; Wasserman, AJ, 1977) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 3 (60.00) | 18.7374 |
| 1990's | 2 (40.00) | 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 |
|---|---|
| Silvestrini, F | 1 |
| Liuzzi, A | 1 |
| Chiodini, PG | 1 |
| Board, JA | 1 |
| Fierro, RJ | 1 |
| Wasserman, AJ | 1 |
| Bhatnagar, AS | 1 |
| Inukai, T | 1 |
| Wang, X | 1 |
| Greer, MA | 1 |
| Pierce, LJ | 1 |
| Whittington, R | 1 |
| Hanno, PM | 1 |
| English, W | 1 |
| Wein, AJ | 1 |
| Goodman, RL | 1 |
| Malarkey, WB | 1 |
| Daughaday, WH | 1 |
1 review available for phentolamine and Pituitary Neoplasms
| Article | Year |
|---|---|
Prolactin and pituitary tumors.
Topics: Acromegaly; Adenoma; Dopamine; Humans; Neurotransmitter Agents; Phentolamine; Pituitary Hormones; Pi | 1978 |
1 trial available for phentolamine and Pituitary Neoplasms
| Article | Year |
|---|---|
Pharmacologic erection with intracavernosal injection for men with sexual dysfunction following irradiation: a preliminary report.
Topics: Adenoma; Aged; Erectile Dysfunction; Humans; Male; Middle Aged; Papaverine; Penile Erection; Phentol | 1991 |
3 other studies available for phentolamine and Pituitary Neoplasms
| Article | Year |
|---|---|
Effects of alpha- and beta-adrenergic blocking agents on serum prolactin levels in women with hyperprolactinemia and galactorrhea.
Topics: Adenoma; Adult; Female; Galactorrhea; Humans; Lactation Disorders; Levodopa; Phentolamine; Pituitary | 1977 |
Alpha-adrenergic inhibition of thyrotropin-releasing hormone-induced prolactin secretion in GH4C1 cells is associated with a depressed rise in intracellular Ca2+.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl e | 1992 |
The influence of levodopa and adrenergic blockade on growth hormone and prolactin secretion in the MStTW15 tumor bearing rat.
Topics: Adrenergic alpha-Antagonists; Adrenergic beta-Antagonists; Animals; Depression, Chemical; Dihydroxyp | 1972 |