theophylline has been researched along with shellac in 6 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 2 (33.33) | 29.6817 |
| 2010's | 4 (66.67) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Bodmeier, R; Pearnchob, N; Siepmann, J | 1 |
| Qussi, B; Suess, WG | 1 |
| Farag, Y; Leopold, CS | 3 |
| Alhnan, MA; Czarnocka, JK | 1 |
6 other study(ies) available for theophylline and shellac
| Article | Year |
|---|---|
Pharmaceutical applications of shellac: moisture-protective and taste-masking coatings and extended-release matrix tablets.
Topics: Acetaminophen; Aspirin; Delayed-Action Preparations; Drug Stability; Humans; Hypromellose Derivatives; Methylcellulose; Resins, Plant; Solubility; Taste; Theophylline; Verapamil; Wettability | 2003 |
The influence of different plasticizers and polymers on the mechanical and thermal properties, porosity and drug permeability of free shellac films.
Topics: Calorimetry, Differential Scanning; Citrates; Delayed-Action Preparations; Drug Stability; Plasticizers; Polyethylene Glycols; Polymers; Porosity; Resins, Plant; Solubility; Surface Properties; Temperature; Tensile Strength; Theophylline | 2006 |
Influence of the inlet air temperature in a fluid bed coating process on drug release from shellac-coated pellets.
Topics: Air; Bronchodilator Agents; Chemical Phenomena; Dosage Forms; Drug Delivery Systems; Drug Implants; Excipients; Resins, Plant; Solubility; Solutions; Temperature; Tensile Strength; Theophylline; Transition Temperature; Water | 2011 |
Investigation of drug release from pellets coated with different shellac types.
Topics: Chemistry, Pharmaceutical; Delayed-Action Preparations; Excipients; Hydrogen-Ion Concentration; Resins, Plant; Solubility; Tablets, Enteric-Coated; Theophylline; Time Factors | 2011 |
Development of shellac-coated sustained release pellet formulations.
Topics: Calcium Chloride; Chemistry, Pharmaceutical; Citric Acid; Delayed-Action Preparations; Excipients; Hydrogen-Ion Concentration; Methacrylates; Methylmethacrylates; Resins, Plant; Solubility; Spectroscopy, Fourier Transform Infrared; Theophylline | 2011 |
Gastro-resistant characteristics of GRAS-grade enteric coatings for pharmaceutical and nutraceutical products.
Topics: Alginates; Carboxymethylcellulose Sodium; Cellulose; Delayed-Action Preparations; Dietary Supplements; Drug Approval; Gastric Juice; Glucuronic Acid; Hexuronic Acids; Hydrogen-Ion Concentration; Intestinal Secretions; Resins, Plant; Tablets; Theophylline | 2015 |