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6 articles for “delayed release systems”
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Patents on Gastroretentive Drug Delivery System: An Overview
Abstract: Background: Conventional oral dosage forms have poor bioavailability and recurrent dosing of the drug is needed to maintain the effective therapeutic concentration in the body. It may lead to poor patient compliance and fluctuations in the plasma level of drug especially in the chronic diseases and disorders. Origin: In outlook of this, to enhance the efficiency and bioavailability of the drug, gastroretentive drug delivery system is developed which can prolong …
Published in Trends in Drug Delivery · Vol. 8, Issue 1, 2023 · pp. 22–30 Read article
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Formulation Development and Evaluation Technique for Immediate and Modified Release Capsule
Abstract: The development and evaluation of formulations for immediate-release (IR) and modified-release (MR) capsules represent a critical aspect of pharmaceutical dosage form design, offering distinct advantages in terms of drug release profiles and therapeutic outcomes. This study focuses on the formulation strategies, techniques, and evaluation methods used to develop both IR and MR capsules. Immediate-release capsules are designed to disintegrate quickly in the gastrointestinal tract, ensuring rapid drug absorption, while modified-release …
Published in International Journal of Biochemistry and Biomolecule Research · Vol. 3, Issue 1, 2025 · pp. 1–9 Read article
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Polysaccharide-Based Hydrogels for Sustained Drug Release in Pharmacology
Abstract: Polysaccharide-based hydrogels have showed great potential in medicine as materials for long-lasting, under control medication delivery systems. Natural polysaccharides include chitosan; alginate, agarose, and cellulose form these hydrogels. Among its many advantages are biocompatibility, biodegradability, and customising ability for various drug release rates. Reacting to pH, temperature, and ionic strength changes in the surroundings, polysaccharide-based hydrogels may swell. For usage requiring the release of therapeutic substances over an extended period …
Published in Journal of Polymer & Composites · Vol. 13, Issue 4, 2025 · pp. 300–312 Read article
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Recent Advancements in Nanobiocomposite-Based Wound Healing and Tissue Regeneration
Abstract: Haemostasis, inflammation, proliferation, remodeling, and other highly coordinated cellular and molecular activities are all part of the complex biological processes of wound healing and tissue regeneration. Following an injury, these stages cooperate to restore tissue integrity and function. However, this normal process is disturbed in many clinical circumstances, especially chronic wounds such diabetic ulcers, burns, and pressure sores. Prolonged inflammation, chronic microbial infection, diminished angiogenesis, and impaired extracellular matrix production …
Published in Journal of Polymer & Composites · Vol. 14, Issue 3, 2026 · pp. 297–318 Read article
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Pressure Swing Adsorption Technique for Separation and Containment of Argon-41
Abstract: Normal 0 false false false MicrosoftInternetExplorer4 Air is used as a coolant in several nuclear facilities especially in the Pressurized Heavy Water Reactors (PHWRs). When air interacts with the neutron field, the Argon-40 present (0.93%) in the air gets neutron-activated to form Argon-41which is a beta and gamma emitter, with a half-life period of 1.83 h. Argon-41 is a major radioactive effluent in nuclear reactors accounting for a larger percentage …
Published in Journal of Nuclear Engineering & Technology · Vol. 3, Issue 2, 2013 · pp. 25–30 Read article
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Effective Antibiotics and ATP Loaded Delivery System in the Management of Diabetic Wounds
Abstract: The aim of present research work was to formulate and evaluate antibiotics and ATP-loaded delivery system (liposome) in the management of diabetic wounds. Wound is disturbance in the normal skin anatomy and their functions; tissue injury resulting in the “loss of continuity of epithelium with or without the loss of underlying connective tissue.” Wound bad is an ultimate situation for wound infection, while wound healing is a complex and dynamic …
Published in Research and Reviews : A Journal of Immunology · Vol. 3, Issue 2, 2013 · pp. 1–10 Read article