«hydroxypropyl methylcellulose»
۶۲۸ نتیجهIn Vitro Studies of Controlled Release Alfuzosin Matrix Tablets Prepared with Ethylcellulose and Hydroxypropyl Methylcellulose
Extended release formulation of alfuzosin, an a-antagonist used for prostatic hypertrophy, is available in market. It is convenient for older patients to take only one tablet a day. Marketed alfuzosin formulation is three layered geomatrix tablet that requires special facilities,
in vitro studies of controlled release alfuzosin matrix tablets prepared with ethylcellulose and hydroxypropyl methylcellulose
extended release formulation of alfuzosin, an a-antagonist used for prostatic hypertrophy, is available in market. it is convenient for older patients to take only one tablet a day. marketed alfuzosin formulation is three layered geomatrix tablet that requires special facilities,
Comparative results of gastric submucosal injection with hydroxypropyl methylcellulose, carboxymethylcellulose and normal saline solution in a porcine model.
CONTEXT Endoscopic mucosal resection is an established modality for excision of sessile lesions in the gastrointestinal tract. Submucosal fluid injection creates a cushion and may prevent thermal injury and perforation. OBJECTIVES This blind study investigated the performance of
Intraocular pressure after phacoemulsification using hydroxypropyl methylcellulose and sodium hyaluronate as viscoelastics.
BACKGROUND Phacoemulsification and intraocular lens (IOL) implantation has resulted in early visual rehabilitation, increased wound stability and improved refractive results. Viscoelastic substances (VES) are important adjuncts in this type of surgery. Use of VES in phacoemulsifi
Comparison of the Effect of 1.5% Polyacrylamide and 2% Hydroxypropyl Methylcellulose on Postopearatıve Intraocular Pressure Following Cataract Surgery
Objective: To compare the effects of polyacrylamide and hydroxypropyl methylcellulose on postoperative intraocular pressure (IOP) elevation. Material and Methods: This prospective study comprised 80 eyes of 72 consecutive patients who underwent cataract surgery and implantation o
Antihyperglycemic and Antioxidative Effects of Hydroxyethyl Methylcellulose (HEMC) and Hydroxypropyl Methylcellulose (HPMC) in Mice Fed with a High Fat Diet
The effect of dietary feeding of hydroxyethyl methylcellulose (HEMC) and hydroxypropyl methylcellulose (HPMC) on the glucose metabolism and antioxidative status in mice under high fat diet conditions was investigated. The mice were randomly divided and given experimental diets fo
Primary dermal and eye irritability tests of hydrophobically modified hydroxypropyl methylcellulose in rabbits.
Primary dermal and eye irritation tests of hydrophobically modified hydroxypropyl methylcellulose (HM-HPMC, hydroxypropyl methylcellulose modified with stearylglycidylether), a new cellulose derivative used as a thickener for topical pharmaceuticals and cosmetics, were conducted
Colon Specific Drug Delivery: Effect of Eudragit Enteric Coating on Hydroxypropyl Methylcellulose Matrix Tablets of Flurbiprofen
Objective: The present research is focused on developing flurbiprofen colon-specific tablets based on timed release and pH-sensitivity. Methods and Material: This study is designed to study the effect of eudragit coating on the drug release from hydroxypropyl methylcellulose matr
Design and in vitro evaluation of zidovudine oral controlled release tablets prepared using hydroxypropyl methylcellulose.
Oral controlled release matrix tablets of zidovudine were prepared using different proportions and different viscosity grades of hydroxypropyl methylcellulose. The effect of various formulation factors like polymer proportion, polymer viscosity and compression force on the in vit
Comparison of the clinical efficacy of preserved and preservative-free hydroxypropyl methylcellulose-dextran-containing eyedrops
PURPOSE This study aimed to compare the efficacy of two sustained-release formulation of artificial tear drops. PATIENTS AND METHODS This is a randomized patient-masked clinical trial, a total 88 patients into two group A (n=41; with single dose of artificial tear, containing dex