protoporphyrin ix has been researched along with Astrocytoma in 4 studies
protoporphyrin IX: RN given refers to parent cpd; structure in Merck Index, 9th ed, #7685
protoporphyrin : A cyclic tetrapyrrole that consists of porphyrin bearing four methyl substituents at positions 3, 8, 13 and 17, two vinyl substituents at positions 7 and 12 and two 2-carboxyethyl substituents at positions 2 and 18. The parent of the class of protoporphyrins.
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)
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 3 (75.00) | 29.6817 |
| 2010's | 1 (25.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Bueno-Carrazco, J | 1 |
| Castro-Leyva, V | 1 |
| García-Gomez, F | 1 |
| Solís-Paredes, M | 1 |
| Ramon-Gallegos, E | 1 |
| Cruz-Orea, A | 1 |
| Eguía-Aguilar, P | 1 |
| Arenas-Huertero, F | 1 |
| Ishihara, R | 1 |
| Katayama, Y | 1 |
| Watanabe, T | 1 |
| Yoshino, A | 1 |
| Fukushima, T | 1 |
| Sakatani, K | 1 |
| Tamura, Y | 1 |
| Kuroiwa, T | 1 |
| Kajimoto, Y | 1 |
| Miki, Y | 1 |
| Miyatake, S | 1 |
| Tsuji, M | 1 |
| Bisland, SK | 1 |
| Goebel, EA | 1 |
| Hassanali, NS | 1 |
| Johnson, C | 1 |
| Wilson, BC | 1 |
4 other studies available for protoporphyrin ix and Astrocytoma
| Article | Year |
|---|---|
Sodium butyrate increases the effect of the photodynamic therapy: a mechanism that involves modulation of gene expression and differentiation in astrocytoma cells.
Topics: Astrocytoma; bcl-2 Homologous Antagonist-Killer Protein; bcl-2-Associated X Protein; Butyrates; Casp | 2012 |
Quantitative spectroscopic analysis of 5-aminolevulinic acid-induced protoporphyrin IX fluorescence intensity in diffusely infiltrating astrocytomas.
Topics: Aged; Aminolevulinic Acid; Astrocytoma; Brain Neoplasms; Female; Humans; Male; Middle Aged; Neoplasm | 2007 |
Endoscopic identification and biopsy sampling of an intraventricular malignant glioma using a 5-aminolevulinic acid-induced protoporphyrin IX fluorescence imaging system. Technical note.
Topics: Aminolevulinic Acid; Astrocytoma; Biopsy; Brain Neoplasms; Female; Fluorescence; Humans; Middle Aged | 2007 |
Increased expression of mitochondrial benzodiazepine receptors following low-level light treatment facilitates enhanced protoporphyrin IX production in glioma-derived cells in vitro.
Topics: Astrocytoma; Cell Cycle; Cell Survival; In Vitro Techniques; Low-Level Light Therapy; Microscopy, Co | 2007 |