urea has been researched along with gamma-linolenic acid in 5 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 1 (20.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 3 (60.00) | 29.6817 |
| 2010's | 1 (20.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Ferrando, J | 1 |
| Gao, QH; Gao, WX; Liu, FX; Xue, G; Zhang, LH | 2 |
| Feng, JB; Guo, SX; Liu, FX; Wang, DM; Wang, Y; Xue, G | 1 |
| Guo, S; Ling, M; Liu, F; Wang, H; Xue, G | 1 |
5 other study(ies) available for urea and gamma-linolenic acid
| Article | Year |
|---|---|
[Clinical trial of a topical preparation containing urea, sunflower oil, evening primrose oil, wheat germ oil and sodium pyruvate, in several hyperkeratotic skin conditions].
Topics: Administration, Topical; Drug Combinations; Drug Evaluation; Fatty Acids, Essential; Fatty Acids, Unsaturated; gamma-Linolenic Acid; Humans; Keratosis; Linoleic Acids; Oenothera biennis; Oils; Ointments; Pityriasis; Plant Oils; Psoriasis; Pyruvates; Pyruvic Acid; Skin Diseases; Sunflower Oil; Triticum; Urea | 1986 |
[Study on the encapsulation technique of high purity gamma-linolenic acid, part 1--saponification reaction and saponification value].
Topics: Fatty Acids, Essential; gamma-Linolenic Acid; Hydrogen-Ion Concentration; Linoleic Acids; Oenothera biennis; Oleic Acid; Palmitic Acid; Plant Oils; Plants, Medicinal; Seeds; Stearic Acids; Technology, Pharmaceutical; Urea | 2005 |
[Study on the encapsulation technique of high purity gamma-linolenic acid, part 1--Single factor, and two-factor tests for encapsulation process].
Topics: Ethanol; Fatty Acids, Essential; gamma-Linolenic Acid; Linoleic Acids; Oenothera; Oenothera biennis; Plant Oils; Plants, Medicinal; Technology, Pharmaceutical; Temperature; Urea | 2005 |
[Influence of methyl esterification on the ultraviolet absorption of gamma-linolenic acid].
Topics: Absorption; Chromatography, Gas; Esterification; gamma-Linolenic Acid; Methylation; Oenothera biennis; Spectrophotometry, Ultraviolet; Ultraviolet Rays; Urea | 2007 |
[Separation of gamma linolenic acid from evening primrose oil with urea inclusion--orthogonal experiment of optimizing technological parameters and observation of urea inclusion compound I].
Topics: gamma-Linolenic Acid; Oenothera biennis; Plant Oils; Technology, Pharmaceutical; Temperature; Urea | 2010 |