tetrahydrocolumbamine has been researched along with protopine in 2 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 1 (50.00) | 29.6817 |
| 2010's | 1 (50.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Tang, YL; Wang, HQ; Yang, AM; Zhang, YS | 1 |
| Duan, JA; Li, W; Li, ZH; Liu, P; Qian, DW; Shang, EX | 1 |
2 other study(ies) available for tetrahydrocolumbamine and protopine
| Article | Year |
|---|---|
[Studies on the alkaloids from the herb of Corydalis adunca].
Topics: Alkaloids; Benzophenanthridines; Berberine Alkaloids; Corydalis; Isoquinolines; Molecular Structure; Phenanthridines; Plants, Medicinal | 2005 |
[In vitro transdermal delivery of the active fraction of xiangfusiwu decoction based on principal component analysis].
Topics: Administration, Cutaneous; Alkenes; Animals; Azepines; Benzophenanthridines; Berberine Alkaloids; Bridged-Ring Compounds; Coumaric Acids; Drug Combinations; Drug Synergism; Drugs, Chinese Herbal; Glucosides; In Vitro Techniques; Male; Monoterpenes; Permeability; Plants, Medicinal; Principal Component Analysis; Rats; Rats, Sprague-Dawley; Skin Absorption | 2013 |