Arashikazahn Ethylcellulose and hypromellose act as release modifiers for this water-soluble drug. We take care to continuously monitor and evaluate our capabilities to identify new challenges and avenues for improvement. The core layer contained theophylline while the outer layers were composed of polymers and excipients in order to delay the interaction of the core layer with water, thereby delaying and controlling the drug release. A study that was conducted by Fassihi and co-workers investigated zero-order release kinetics from a self-correcting floatable asymmetric configuration drug delivery system. Namdeo expressed that multilayered tablets have demonstrated promise, possessing various benefits, namely the ability to prevent interactions between drugs and excipients; and yeomatrix providing an array of release profiles in one delivery system of either the same or different drugs, treatment for conditions that require a regimen of more than one drug, immediate drug release using a disintegrating monolithic matrix in order to achieve an initial peak in plasma drug level, delayed drug release using an eroding monolithic matrix which may deliver another active drug to a different part of the gastrointestinal tract, providing controlled drug release instituting a swellable monolithic matrix and better control and regulation of release profiles by retarding initial burst release and achieving zero-order kinetics [ 64 ].
|Published (Last):||22 September 2008|
|PDF File Size:||2.99 Mb|
|ePub File Size:||19.92 Mb|
|Price:||Free* [*Free Regsitration Required]|
We are a technology company. Our specialty is Virtual Reality and 3D Visualization. Our passion is creating the best Digital Planet Technology for a wide audience of users. We offer a complete set of products and services that cover all aspects of Digital Planet business: Digital Planet viewers: stand-alone or web-based viewers, high-end stereo viewers, viewers for large-format and multi-panel displays.
Authoring and Visualization tools for creating and viewing custom Digital Planet configurations. Software Development Kits for creating commercial Digital Planet solutions. Professional Services for creating custom Digital Planet solutions. It features: A fast and versatile rendering engine that can bring together multiple image, terrain, vector and annotation datasets at runtime.
Dynamic terrain tessellation on unique global grid. High-quality image and terrain processing for fast, multi-resolution tile streaming from local disk or over the Internet.
Superior rendering and optimized performance on a wide variety of hardware platforms ranging from low-end embedded systems with limited memory and graphics resources to high-end powerhouses with multi-panel displays and multiple graphics cards. Application Programming Interface that is designed for flexibility and scalability.
Provide increased value to 3D global visualization applications through superior rendering quality and high performance on a full range of hardware platforms.
Connecticut Video Production Services
Fera The relatively low dosage of this drug facilitates the rather complex dosage form design. Systems geomarix as multilayered tablets and other geometrically altered devices have been created to perform this function. Multilayered Floatable Drug Delivery Systems A study that was conducted by Fassihi and co-workers investigated zero-order release kinetics from a self-correcting floatable asymmetric configuration drug delivery system. The tablet demonstrated success in delivering nifedipine at a relatively constant rate for 24 hours [ 94 ]. Comparative evaluation of various structures in polymer controlled drug delivery systems and the effect of their morphology and characteristics on drug release.
Controlled release expertise