dihydroxyphenylalanine has been researched along with Rectal Neoplasms in 2 studies
Dihydroxyphenylalanine: A beta-hydroxylated derivative of phenylalanine. The D-form of dihydroxyphenylalanine has less physiologic activity than the L-form and is commonly used experimentally to determine whether the pharmacological effects of LEVODOPA are stereospecific.
dopa : A hydroxyphenylalanine carrying hydroxy substituents at positions 3 and 4 of the benzene ring.
Rectal Neoplasms: Tumors or cancer of the RECTUM.
| Excerpt | Relevance | Reference |
|---|---|---|
| "Distinguishing a SPM from carcinoid lesions is therefore important." | 1.35 | Combining 6-fluoro-[18F]l-dihydroxyphenylalanine and [18F]fluoro-2-deoxy-d-glucose positron emission tomography for distinction of non-carcinoid malignancies in carcinoid patients. ( Brouwers, AH; de Vries, EG; Fiebrich, HB; Koopmans, KP, 2009) |
| "Taking a biopsy of malignant melanoma is generally contraindicated because of the high risk of inducing metastasis." | 1.32 | Rectal malignant melanoma diagnosed by N-isopropyl- p-123I-iodoamphetamine single photon emission computed tomography and 5-S-cysteinyl dopa: report of a case. ( Abe, K; Aoki, T; Hayashi, M; Kitamura, K; Koyanagi, Y; Mori, M; Saito, H; Sato, S; Tsuchida, A; Umezu, K; Yamagishi, T, 2003) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 2 (100.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Fiebrich, HB | 1 |
| Brouwers, AH | 1 |
| Koopmans, KP | 1 |
| de Vries, EG | 1 |
| Sato, S | 1 |
| Aoki, T | 1 |
| Umezu, K | 1 |
| Mori, M | 1 |
| Hayashi, M | 1 |
| Saito, H | 1 |
| Kitamura, K | 1 |
| Tsuchida, A | 1 |
| Koyanagi, Y | 1 |
| Yamagishi, T | 1 |
| Abe, K | 1 |
2 other studies available for dihydroxyphenylalanine and Rectal Neoplasms
| Article | Year |
|---|---|
Combining 6-fluoro-[18F]l-dihydroxyphenylalanine and [18F]fluoro-2-deoxy-d-glucose positron emission tomography for distinction of non-carcinoid malignancies in carcinoid patients.
Topics: Adenocarcinoma; Aged; Carcinoid Tumor; Diagnosis, Differential; Dihydroxyphenylalanine; Female; Fluo | 2009 |
Rectal malignant melanoma diagnosed by N-isopropyl- p-123I-iodoamphetamine single photon emission computed tomography and 5-S-cysteinyl dopa: report of a case.
Topics: Aged; Aged, 80 and over; Biomarkers, Tumor; Dihydroxyphenylalanine; Female; Humans; Iofetamine; Mela | 2003 |