Objective(s): Polymeric nanofiber has a huge potential for a various biomedical applications such as wound healing and orthopedic implant. Since most of the future applications of therapeutic nanofiber are interacting with human blood components, it is important to investigate hemocompatibility. Methods: In this study, nanofibers with antibacterial properties were synthesizedby elec...

To compare the performance characteristics of aqueous delayed-release coating dispersions with those obtained from organic, solvent based polymer solutions. To assess the quantity of coating required to achieve enteric protection. To examine the effects of aging on delayed-release performance. To develop a test method that augments and is more discriminating than the current E.P. enteric disint...

BACKGROUND The delayed-release combination of doxylamine succinate and pyridoxine hydrochloride was the most commonly used antiemetic (Bendectin) approved by FDA for nausea and vomiting of pregnancy (NVP) until its removal of the market in 1983. The drug is widely used today in Canada (Diclectin). The pharmacokinetics of Diclectin has never been described in humans. OBJECTIVES To compare the ...

The aim of the research work was to chemically modify guar gum(GG) as a pH sensitive co-polymer and formulating intestinal targeting ESO nanoparticles (NPs) using the synthesized co-polymer. Poly acrylamide-grafted-guar gum (PAAm-g-GG) co-polymer was synthesized by free radical polymerization. Chemical modification of PAAm-g-GG by alkaline hydrolysis results in formation of a pH-sensitive co-po...

A densitometric method has been developed for determination of the laxative bisacodyl in enteric-coated tablets on channeled, high-performance silica gel layers with pre-adsorbent region and containing a fluorescent indicator. After extraction of the analyte with ethanol the extracts and bisacodyl standards were spotted by use of a Linomat spray-on applicator and the plates developed with ethyl...

Biodegradable implants of ciprofloxacin hydrochloride for post operative site delivery were prepared using glyceryl monostearate and different concentrations of polyethylene glycol (PEG 6000), glycerol and Tween 80 as erosion enhancers by compression and molding technique. Formulations were subjected to in vitro drug release by the USP dissolution method, while promising formulations were subje...

A prospective, comparative study of the prevalence of enteric protozoa was determined among human immunodeficiency virus (HIV)- positive and HIV-negative men who have sex with men (MSM) in Sydney, Australia. A total of 1,868 patients submitted stool specimens; 1,246 were from MSM (628 HIV positive and 618 HIV positive) and 622 from non-MSM were examined over a 36-month period. A total of 651 (5...

Abstract Background Nephropathic cystinosis is a rare and severe metabolic disease leading to an accumulation of cystine in lysosomes which especially harms kidney function. A lifelong therapy with the aminothiol cysteamine can delay development end-stage renal necessity transplantation. The purpose our study was compare effectiveness immediate-release delayed-release on levels as well assessin...

BACKGROUND With the advent of antimicrobial resistance in animal pathogens, novel methods to combat infectious diseases are being sought. Among these, probiotics have been proposed as a means of promoting animal health but problems with their use has been reported. Research has demonstrated that bioactive molecules produced during the growth of certain probiotics interfere with bacterial cell-t...

BACKGROUND Erythromycin is available as the free base, ethylsuccinate, estolate, stearate, gluceptate, and lactobionate derivatives. When given orally erythromycin and its derivatives except the estolate are inactivated to some extent by the gastric acid and poor absorption may result. OBJECTIVES To establish whether delayed release erythromycin tablets meet the bioequivalent requirement for ...