putrescine has been researched along with Astrocytoma in 10 studies
Astrocytoma: Neoplasms of the brain and spinal cord derived from glial cells which vary from histologically benign forms to highly anaplastic and malignant tumors. Fibrillary astrocytomas are the most common type and may be classified in order of increasing malignancy (grades I through IV). In the first two decades of life, astrocytomas tend to originate in the cerebellar hemispheres; in adults, they most frequently arise in the cerebrum and frequently undergo malignant transformation. (From Devita et al., Cancer: Principles and Practice of Oncology, 5th ed, pp2013-7; Holland et al., Cancer Medicine, 3d ed, p1082)
| Excerpt | Relevance | Reference |
|---|---|---|
| "CSF putrescine values were closely correlated with clinical state, with the highest concentrations identified in patients with widely disseminated recurrent disease." | 1.27 | Cerebrospinal fluid polyamines: biochemical markers of malignant childhood brain tumors. ( De Vivo, DC; Kremzner, LT; Phillips, PC, 1986) |
| "In one subject with brain metastases, both [11C]PUT and GMR correlated with a declining clinical picture in repeated studies over a 4-mo period." | 1.27 | Serial PET studies of human cerebral malignancy with [1-11C]putrescine and [1-11C]2-deoxy-D-glucose. ( Brodie, JD; Christman, DR; Flamm, E; Fowler, JS; Hiesiger, E; Logan, J; MacGregor, RR; McPherson, D; Volkow, ND; Wolf, AP, 1987) |
| "Putrescine levels were elevated in all astrocytomas assayed, and the magnitude of this elevation was proportional to the malignancy of the tumor as determined by histopathological criteria." | 1.26 | Putrescine as a biochemical marker of malignant brain tumors. ( Harik, SI; Sutton, CH, 1979) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 9 (90.00) | 18.7374 |
| 1990's | 1 (10.00) | 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 |
|---|---|
| Marton, LJ | 4 |
| Ernestus, RI | 1 |
| Röhn, G | 1 |
| Schröder, R | 1 |
| Els, T | 1 |
| Lee, JY | 1 |
| Klug, N | 1 |
| Paschen, W | 1 |
| Harik, SI | 1 |
| Sutton, CH | 1 |
| Seidenfeld, J | 1 |
| Levin, VA | 2 |
| Devor, WN | 1 |
| Heby, O | 2 |
| Lubich, WP | 1 |
| Crafts, DC | 1 |
| Wilson, CB | 2 |
| Phillips, PC | 1 |
| Kremzner, LT | 1 |
| De Vivo, DC | 1 |
| Hiesiger, E | 1 |
| Fowler, JS | 1 |
| Wolf, AP | 1 |
| Logan, J | 1 |
| Brodie, JD | 1 |
| McPherson, D | 1 |
| MacGregor, RR | 1 |
| Christman, DR | 1 |
| Volkow, ND | 2 |
| Flamm, E | 1 |
| Goldman, SS | 1 |
| Brodie, J | 1 |
| Flamm, ES | 1 |
| Takaue, Y | 1 |
| Nishioka, K | 1 |
| van Eys, J | 1 |
10 other studies available for putrescine and Astrocytoma
| Article | Year |
|---|---|
CSF polyamines. Potential as brain tumor markers.
Topics: Astrocytoma; Brain Neoplasms; Cerebellar Neoplasms; Glioblastoma; Humans; Medulloblastoma; Polyamine | 1981 |
Polyamine metabolism in gliomas.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Astrocytoma; Brain Neoplasms; Child; Child, Preschool; F | 1996 |
Putrescine as a biochemical marker of malignant brain tumors.
Topics: Astrocytoma; Brain Chemistry; Brain Neoplasms; Glioblastoma; Humans; Neoplasms, Nerve Tissue; Putres | 1979 |
Kinetics and distribution of tritiated putrescine in the domestic cat.
Topics: Animals; Astrocytoma; Brain Neoplasms; Cats; Dose-Response Relationship, Drug; Glioblastoma; Kinetic | 1979 |
The relationship of polyamines in cerebrospinal fluid to the presence of central nervous system tumors.
Topics: Adenoma; Astrocytoma; Brain Neoplasms; Central Nervous System Diseases; Glioma; Humans; Medulloblast | 1976 |
Cerebrospinal fluid polyamines: biochemical markers of malignant childhood brain tumors.
Topics: Adolescent; Astrocytoma; Brain Neoplasms; Child; Child, Preschool; Humans; Medulloblastoma; Neoplasm | 1986 |
Serial PET studies of human cerebral malignancy with [1-11C]putrescine and [1-11C]2-deoxy-D-glucose.
Topics: Adult; Aged; Astrocytoma; Blood Glucose; Brain Neoplasms; Carbon Radioisotopes; Deoxy Sugars; Deoxyg | 1987 |
Putrescine metabolism in human brain tumors.
Topics: Astrocytoma; Brain Neoplasms; Humans; In Vitro Techniques; Meningioma; Neurilemmoma; Putrescine; Spe | 1986 |
Evaluation of polyamine levels in cerebrospinal fluid of children with brain tumors.
Topics: Astrocytoma; Brain Neoplasms; Child; Child, Preschool; Ependymoma; Female; Humans; Infant; Male; Med | 1986 |
Increased polyamine concentrations in the cerebrospinal fluid of patients with brain tumors.
Topics: Adenoma, Acidophil; Adenoma, Chromophobe; Adolescent; Adult; Aged; Astrocytoma; Brain Neoplasms; Cer | 1974 |