Preparation of meloxicam-β-cyclodextrin-polyethylene glycol 6000 ternary system: characterization, in vitro and in vivo bioavailability.

abstract：:Tablet hardness, a measure of the breaking force of a tablet, is based on numerous factors. These include the shape of the tablet and the mode of the application of force. For instance, when a pentagonal-shaped tablet was tested with a traditional hardness tester with flat platens, there was a large variation in hardn...

journal_title：Pharmaceutical development and technology

authors： Malladi J,Sidik K,Wu S,McCann R,Dougherty J,Parab P,Carragher T

更新日期：2017-03-01 00:00:00

abstract：:The key for better antitumor efficacy is to improve the specificity of antitumor drugs for tumor cells and diminish their cytotoxicity to normal tissues. Targeted nanoparticles as antitumor drug delivery system can resolve this problem. In this study, we prepared folate and TAT (arginine-rich cell-penetrating peptide)...

journal_title：Pharmaceutical development and technology

authors： Zhang S,Liu Y,Gan Y,Qiu N,Gu Y,Zhu H

更新日期：2019-02-01 00:00:00

abstract：:The dry coating process was evaluated in terms of storage stability investigating drug release and agglomeration tendency of the different coated oral dosage forms; hydroxypropyl methylcellulose acetate succinate (HPMCAS) was used with triethylcitrate (TEC) as plasticizer and acetylated monoglyceride (Myvacet) as wett...

journal_title：Pharmaceutical development and technology

authors： Kablitz CD,Urbanetz NA

更新日期：2009-01-01 00:00:00

abstract：:The objective of the present study was to coprocess 2 active pharmaceutical ingredients (APIs), nevirapine (NVP) and stavudine (STV), by spray drying technique to overcome the respective problems of poor solubility and poor content uniformity. The coprocessed product (NVP-STV CP) and untreated APIs were characterized ...

journal_title：Pharmaceutical development and technology

authors： Mohammed GA,Puri V,Bansal AK

更新日期：2008-01-01 00:00:00

abstract：:It is well known that carriers can affect the dissolution of poorly soluble drugs. In this study, our aim was to investigate the dissolution enhancement of carbamazepine solid dispersed or mixed at different loading ratios in crospovidone, polyvinylpyrrolidone, and sodium starch glycolate. The physical state of the dr...

journal_title：Pharmaceutical development and technology

authors： Moneghini M,Voinovich D,Perissutti B,Princivalle F

更新日期：2002-01-01 00:00:00

abstract：:16-Dehydropregnenolone (16-DHP) is an active compound with an unsatisfied in vivo behavior and poor water-solubility, which limits its clinical application. To improve its in vivo behavior and water-solubility, a Hydroxypropyl-beta-Cyclodextrin (HP-β-CD) inclusion complex of 16-DHP was prepared in this paper. Pharmaco...

journal_title：Pharmaceutical development and technology

authors： Sun Y,Jia L,Zhou H,Mao M,Wang X,Wei L,Sun L

更新日期：2017-03-01 00:00:00

abstract：PURPOSE:To investigate the influence of the pH of the dissolution medium on immediate release 850 mg metformin hydrochloride tablets. METHODS:A traditional wet granulation method was used to manufacture metformin hydrochloride tablets with or without a disintegrant. Tablet dissolution was conducted using the USP appar...

journal_title：Pharmaceutical development and technology

authors： Desai D,Wong B,Huang Y,Tang D,Hemenway J,Paruchuri S,Guo H,Hsieh D,Timmins P

更新日期：2015-01-01 00:00:00

abstract：:In the pharmaceutical industry, chemometrics is rapidly establishing itself as a tool that can be used at every step of product development and beyond: from early development to commercialization. This set of multivariate analysis methods allows the extraction of information contained in large, complex data sets thus ...

journal_title：Pharmaceutical development and technology

authors： Ferreira AP,Tobyn M

更新日期：2015-01-01 00:00:00

abstract：:The aim of this study was to investigate intravitreal injection of silk fibroin nanoparticles (SFNs) encapsulating bio-macromolecules, achieving enhanced drug bioavailability, and extended retention in retina. SFNs were prepared with regenerated silk fibroin using desolvation method with fluorescein isothiocyanate lab...

journal_title：Pharmaceutical development and technology

authors： Yang P,Dong Y,Huang D,Zhu C,Liu H,Pan X,Wu C

更新日期：2019-06-01 00:00:00

abstract：:Novel buccal adhesive system (NBAS) containing Nimodipine (N) was prepared and evaluated by different parameters such as weight uniformity, thickness, hardness, surface pH, swelling index, mucoadhesive strength (MS), in vitro drug release and ex vivo drug permeation. Different formulations containing 5-20% Carbopol 93...

journal_title：Pharmaceutical development and technology

authors： Hassan N,Ali M,Ali J

更新日期：2010-03-01 00:00:00

abstract：:The principal purpose of the present study was to prepare and characterize a complex drug delivery system consisting of Nafarelin-poly (3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) nanoparticles (NPs) in combination with sodium alginate/poloxamer 407 in situ gel. Nafarelin-loaded PHBV NPs were prepared via double em...

journal_title：Pharmaceutical development and technology

authors： Alizadeh B,Bahari Javan N,Akbari Javar H,Khoshayand MR,Dorkoosh F

更新日期：2018-02-01 00:00:00

abstract：CONTEXT:Development and evaluation of thermosensitive and bioadhesive liquid suppositories containing ketoprofen (KP). OBJECTIVE:This study was conducted to develope thermosensitive and bioadhesive liquid suppositories containing KP using poloxamer and different bioadhesive polymers and to investigate their gelation t...

journal_title：Pharmaceutical development and technology

authors： Ozgüney I,Kardhiqi A

更新日期：2014-12-01 00:00:00

abstract：:Ranitidine tablets USP showed variable intra- and inter-lab dissolution results. In order to ascertain the reason for this behavior, ranitidine tablets USP produced by (BIPI) Boehringer Ingelheim Pharmaceuticals Inc., Ridgefield, CT, and Zantac Tablets (brand of ranitidine USP), Glaxo Inc., Research Triangle, NC, were...

journal_title：Pharmaceutical development and technology

authors： Cappola ML

更新日期：2001-01-01 00:00:00

abstract：:Dual drug nanocrystals loaded nano embedded microparticles (DNEMs) were prepared for fixed dose combination of simvastatin (SIM) and ezetimibe (EZE) using NanoCrySP technology. The purpose was to generate nanonized SIM and EZE dispersed in matrix of single crystallization inducing excipient and investigate their in vi...

journal_title：Pharmaceutical development and technology

authors： Nandi S,Kaur A,Bansal AK

更新日期：2020-01-01 00:00:00

abstract：:Due to their light consistency and good spreadability, aqueous foams are considered as convenient and highly accepted drug carrier systems that are of great importance in the field of topical drug delivery. The production of a stable, easy to dose, preferably environmentally harmless foam formulation is challenging. T...

journal_title：Pharmaceutical development and technology

authors： Farkas D,Kállai-Szabó N,Sárádi-Kesztyűs Á,Lengyel M,Magramane S,Kiss É,Antal I

更新日期：2020-12-27 00:00:00

abstract：:In the present study, Simvastatin was incorporated in emulsion of soybean oil and propylene glycol monocaprylate as oily phase and Tween 80 and Cremophor EL as surfactants and also their mixtures. Dry adsorbed emulsions were prepared by using colloidal silicon dioxide in varying proportions to adsorb the liquid emulsi...

journal_title：Pharmaceutical development and technology

authors： Dixit RP,Nagarsenker MS

更新日期：2007-01-01 00:00:00

abstract：:The objective of this investigation was to formulate ocular inserts of gatifloxacin sesquehydrate to achieve controlled drug release. Drug reservoir was prepared using hydrophilic polymers, namely polyvinyl alcohol and polyvinyl pyrrolidone. The rate controlling membrane was prepared using hydrophobic ethyl cellulose ...

journal_title：Pharmaceutical development and technology

authors： Patel UL,Chotai NP,Nagda CD

更新日期：2012-01-01 00:00:00

abstract：:Vardenafil hydrochloride (VAR) is an erectile dysfunction treating drug. VAR has a short elimination half-life (4-5 h) and suffers low oral bioavailability (15%). This work aimed to explore the dual potential of VAR-dendrimer complexes as drug release modulators and oral bioavailability enhancers. VAR-dendrimer comple...

journal_title：Pharmaceutical development and technology

authors： Tawfik MA,Tadros MI,Mohamed MI

更新日期：2019-03-01 00:00:00

abstract：PURPOSE:To evaluate four novel metrics that compare dissolution profiles and assess their performance characteristics by comparing dissolution profiles of FAST and SLOW immediate release metoprolol tartrate tablets. METHODS:The four novel metrics (rho, rho m, delta a, and delta s), along with f2, were applied to disso...

journal_title：Pharmaceutical development and technology

authors： Seo PR,Shah VP,Polli JE

更新日期：2002-05-01 00:00:00

abstract：:The instability of protein and antigen(s) during encapsulation in biodegradable polymers by water-in-oil-in-water (w/o/w) encapsulation is well established. The aim of present study is to screen various additives to prevent the inactivation and loss of immunogenicity of HBsAg upon its exposure to the water/CH(2)Cl(2) ...

journal_title：Pharmaceutical development and technology

authors： Tomar P,Giri N,Karwasara VS,Pandey RS,Dixit VK

更新日期：2012-07-01 00:00:00

abstract：:The purpose of this study was to assess the usefulness of waxy corn (maize) starch as a cofiller and diluent in pellets produced by aqueous extrusion-spheronization. Waxy corn starch was combined with microcrystalline cellulose (MCC) in the range of 20-50% of the entire composition. Pellets containing ordinary corn st...

journal_title：Pharmaceutical development and technology

authors： Junnila R,Palviainen P,Heinämäki J,Myllärinen P,Forssell P,Yliruusi J

更新日期：2000-01-01 00:00:00

abstract：:The purpose of this study was to develop a method to prepare Metoprolol Succinate (MS) sustained release pellets and compress them into pellet-containing tablets without losing sustained release property. The drug layered pellets were coated with Eudragit NE 30D to obtain a sustained release (SR) property. The mechani...

journal_title：Pharmaceutical development and technology

authors： Yang Z,Yu J,Yang T,Xing H,Zhang J,Xian L,Ding P,Wang D

更新日期：2016-12-01 00:00:00

abstract：:The objective of this study was to prepare pellets of thyme (Thymus vulgaris L.), stinging nettle (Urtica dioica L.) and sage (Salvia officinalis L.) dry extracts by extrusion-spheronization technique to improve technological properties and investigate dissolution profiles of pellets covered different levels of pH-sen...

journal_title：Pharmaceutical development and technology

authors： Kaledaite R,Bernatoniene J,Dvořáčková K,Gajdziok J,Muselík J,Pečiūra R,Masteikova R

更新日期：2015-11-01 00:00:00

abstract：:The present study was aimed to optimize capsulated unfolding type gastroretentive bilayer film constituting immediate release (IR) layer of amlodipine besylate and sustained release (SR) layer of atorvastatin calcium. A three-factor, three-level Box-Behnken-design was used to optimize bilayer film with dual-release ch...

journal_title：Pharmaceutical development and technology

authors： Porwal A,Dwivedi H,Pathak K

更新日期：2020-04-01 00:00:00

abstract：:In pediatrics, it is crucial to ameliorate the unpleasant taste of oral pharmaceutical formulations in order to facilitate patient compliance. Scientists' attempt to develop modern products for children is included among the new trends in pharmaceutical technology. Designing the preparation procedures and selecting th...

journal_title：Pharmaceutical development and technology

authors： Karaiskou SG,Kouskoura MG,Markopoulou CK

更新日期：2020-01-01 00:00:00

abstract：:Purpose: Intestinal drug absorption is one of the main factors that govern the fraction of oral dose absorbed (Fa) of drugs. It is reported that oral absorption of bortezomib (BTZ) can be restricted by its low intestinal permeability. In this study, we aimed to evaluate the impact of self-nanoemulsifying drug delivery...

journal_title：Pharmaceutical development and technology

authors： Mahmoudian M,Valizadeh H,Löbenberg R,Zakeri-Milani P

更新日期：2020-03-01 00:00:00

abstract：:Colorectal cancer (CRC) is the third most common cause of cancer-related death in both men and women. Often, surgical intervention remains the choice in treating CRC. Traditional dosage forms used for treating CRC deliver drug to wanted as well as unwanted sites of drug action resulting in several adverse side effects...

journal_title：Pharmaceutical development and technology

authors： Krishnaiah YS,Khan MA

更新日期：2012-09-01 00:00:00

abstract：:New microspheres containing hydrophilic core and hydrophobic coating as a controlled-release system with no toxic reagents were proposed. Water in oil in water (W/O/W) emulsion and solvent evaporation methods were used to make chitosan/ cellulose acetate (CCA) microspheres sized 200 - 400 microm. Ranitidine hydrochlor...

journal_title：Pharmaceutical development and technology

authors： Zhou HY,Chen XG,Liu CS,Meng XH,Yu LJ,Liu XY,Liu N

更新日期：2005-01-01 00:00:00

abstract：:The purpose of this study was a comparative evaluation of miniaturized vs. University of Minnesota's (i.e., U of Minn. = Hiestand's) procedures for determining the tensile strength, indentation hardness, and bonding index (BI), one out of three Indices of Tableting Performance (ITP). Tableting properties of six direct...

journal_title：Pharmaceutical development and technology

authors： Lamey K,Schwartz J,Muller F

更新日期：2003-08-01 00:00:00

abstract：:To improve the solubility and bioavailability of oridonin (ORI), glycerol monooleate lipid (GMO)- or phytantriol (PYT)-Poloxamer 407-propylene glycol-water systems were firstly used to develop cubosomes containing ORI for oral delivery. These cubosomes prepared through the fragmentation of bulk gels under homogenizati...

journal_title：Pharmaceutical development and technology

authors： Shi X,Peng T,Huang Y,Mei L,Gu Y,Huang J,Han K,Li G,Hu C,Pan X,Wu C

更新日期：2017-05-01 00:00:00