protoporphyrin ix has been researched along with Colitis, Ulcerative in 3 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.
Colitis, Ulcerative: Inflammation of the COLON that is predominantly confined to the MUCOSA. Its major symptoms include DIARRHEA, rectal BLEEDING, the passage of MUCUS, and ABDOMINAL PAIN.
| 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) |
| "Longstanding ulcerative colitis (UC), especially in the presence of epithelial dysplasia, is associated with an increased risk of developing cancer." | 1.32 | Fluorescence endoscopy for the detection of low and high grade dysplasia in ulcerative colitis using systemic or local 5-aminolaevulinic acid sensitisation. ( Endlicher, E; Freunek, G; Knüchel, R; Messmann, H; Rümmele, P; Schölmerich, J, 2003) |
| "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 (66.67) | 18.2507 |
| 2000's | 1 (33.33) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Messmann, H | 3 |
| Endlicher, E | 2 |
| Freunek, G | 1 |
| Rümmele, P | 1 |
| Schölmerich, J | 3 |
| Knüchel, R | 3 |
| Hauser, T | 1 |
| Szeimies, RM | 1 |
| Kullmann, F | 1 |
| Bäumler, W | 2 |
| Holstege, A | 1 |
3 other studies available for protoporphyrin ix and Colitis, Ulcerative
| Article | Year |
|---|---|
Fluorescence endoscopy for the detection of low and high grade dysplasia in ulcerative colitis using systemic or local 5-aminolaevulinic acid sensitisation.
Topics: Adult; Aged; Aminolevulinic Acid; Biopsy; Colitis, Ulcerative; Endoscopy, Gastrointestinal; Feasibil | 2003 |
[Photodynamic diagnosis of gastrointestinal precancerous lesions after sensitization with 5-aminolevulinic acid. A pilot study].
Topics: Adenoma; Adult; Aged; Aminolevulinic Acid; Barrett Esophagus; Colitis, Ulcerative; Colorectal Neopla | 1998 |
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 |