propylparaben has been researched along with aminophylline in 1 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 1 (100.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Hamilton, JT; Jones, TR; Lefcoe, NM | 1 |
1 other study(ies) available for propylparaben and aminophylline
| Article | Year |
|---|---|
Variations in the relative potencies of bronchodilators in the presence and absence of carbachol-induced tone.
Topics: Aminophylline; Animals; Bronchodilator Agents; Carbachol; Drug Interactions; In Vitro Techniques; Isoproterenol; Male; Muscle Tonus; Muscle, Smooth; Parabens; Trachea | 1974 |