protoporphyrin ix has been researched along with Rectal Neoplasms 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.
Rectal Neoplasms: Tumors or cancer of the RECTUM.
| Excerpt | Relevance | Reference |
|---|---|---|
| "Surveillance of patients with Barrett's esophagus or ulcerative colitis for dysplasia is confined to biopsy specimens taken randomly during endoscopy because dysplasia remains undetectable by visual inspection." | 5.30 | Endoscopic fluorescence detection of dysplasia in patients with Barrett's esophagus, ulcerative colitis, or adenomatous polyps after 5-aminolevulinic acid-induced protoporphyrin IX sensitization. ( Bäumler, W; Holstege, A; Knüchel, R; Messmann, H; Schölmerich, J, 1999) |
| "Surveillance of patients with Barrett's esophagus or ulcerative colitis for dysplasia is confined to biopsy specimens taken randomly during endoscopy because dysplasia remains undetectable by visual inspection." | 1.30 | Endoscopic fluorescence detection of dysplasia in patients with Barrett's esophagus, ulcerative colitis, or adenomatous polyps after 5-aminolevulinic acid-induced protoporphyrin IX sensitization. ( Bäumler, W; Holstege, A; Knüchel, R; Messmann, H; Schölmerich, J, 1999) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 2 (50.00) | 18.2507 |
| 2000's | 1 (25.00) | 29.6817 |
| 2010's | 1 (25.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Ye, X | 1 |
| Yin, H | 1 |
| Lu, Y | 1 |
| Zhang, H | 1 |
| Wang, H | 1 |
| Murayama, Y | 1 |
| Harada, Y | 1 |
| Imaizumi, K | 1 |
| Dai, P | 1 |
| Nakano, K | 1 |
| Okamoto, K | 1 |
| Otsuji, E | 1 |
| Takamatsu, T | 1 |
| Mĺkvy, P | 1 |
| Messmann, H | 2 |
| Regula, J | 1 |
| Conio, M | 1 |
| Pauer, M | 1 |
| Millson, CE | 1 |
| MacRobert, AJ | 1 |
| Bown, SG | 1 |
| Knüchel, R | 1 |
| Bäumler, W | 1 |
| Holstege, A | 1 |
| Schölmerich, J | 1 |
1 trial available for protoporphyrin ix and Rectal Neoplasms
| Article | Year |
|---|---|
Photodynamic therapy for gastrointestinal tumors using three photosensitizers--ALA induced PPIX, Photofrin and MTHPC. A pilot study.
Topics: Adult; Aged; Aminolevulinic Acid; Dihematoporphyrin Ether; Duodenal Neoplasms; Esophageal Neoplasms; | 1998 |
3 other studies available for protoporphyrin ix and Rectal Neoplasms
| Article | Year |
|---|---|
Evaluation of Hydrogel Suppositories for Delivery of 5-Aminolevulinic Acid and Hematoporphyrin Monomethyl Ether to Rectal Tumors.
Topics: Administration, Intravenous; Administration, Topical; Aminolevulinic Acid; Animals; Cell Line, Tumor | 2016 |
Precise detection of lymph node metastases in mouse rectal cancer by using 5-aminolevulinic acid.
Topics: Aminolevulinic Acid; Animals; Female; Green Fluorescent Proteins; Humans; Lymph Nodes; Lymphatic Met | 2009 |
Endoscopic fluorescence detection of dysplasia in patients with Barrett's esophagus, ulcerative colitis, or adenomatous polyps after 5-aminolevulinic acid-induced protoporphyrin IX sensitization.
Topics: Adenomatous Polyps; Adult; Aged; Aminolevulinic Acid; Barrett Esophagus; Biopsy; Colitis, Ulcerative | 1999 |