نتایج جستجو برای: gastroretentive microsponges
تعداد نتایج: 430 فیلتر نتایج به سال:
Controlled release gastroretentive dosage forms (CR-GRDF) enable prolonged and continuous input of the drug to the upper parts of the gastrointestinal (GI) tract and improve the bioavailability of medications that are characterized by a narrow absorption window. CR-GRDF provide a means to utilize all the pharmacokinetic (PK) and pharmacodynamic (PD) advantages of controlled release dosage forms...
A multiple-unit floating drug delivery system based on gas formation technique was developed, in order to prolong the gastric residence time and to increase the overall bioavailability of the dosage form. The floating bead formulations were prepared by dispersing nevirapine together with calcium carbonate in a mixture of sodium alginate and hydroxypropyl methylcellulose solution and then drippi...
Oral administration of dosage form is the priority for the patients as per its easy administration, economical formulation and various other reasons. Drugs having good absorption in proximal gastrointestinal tract (GIT) part possess bioavailability problem due to less gastric residence time of drug in the stomach. Thus superporous hydrogel (SPH) is a supreme approach to deliver the drug in uppe...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید