BACKGROUND Chlorpheniramine maleate (CM) is widely used as an antihistaminic drug but it is very bitter and as yet no mouth dissolving/disintegrating taste-masked preparation that might be useful for pediatric and geriatric patients is available in the market. OBJECTIVES The purpose of this research was to mask the bitter taste of CM by formulating microspheres of the taste-masked drug. MAT...

Abstract Oncolytic adenoviruses (OAs)‐based virotherapy can regulate the tumor microenvironment, providing a rational strategy for combination treatment with other therapy techniques, such as transcatheter arterial embolization (TAE). Here, novel, validated viroembolization (TAVE) strategy—a calcium alginate hydrogel microsphere OA encapsulated (OA@Alg beads) to achieve of TAE oncolytic enhance...

Objective The goal of this study was to prepare and characterize alginate microspheres as an antigen delivery system and adjuvant for immunization against leishmaniasis. Materials and Methods Microspheres were prepared by an emulsification technique and characterized for size, encapsulation efficiency, and release profile of encapsulates. Selection of appropriate parameters (viscosity of al...

The main objective of this study was to investigate biocompatibility and provide in vivo pharmacological and toxicological evidence for further investigation of the possibility of pH sensitive ion exchange resin microsphere for clinical utilizations. Acute toxicity study and general pharmacological studies were conducted on the pH sensitive ion exchange resin microsphere we prepared. The genera...

the main objective of this study was to investigate biocompatibility and provide in vivo pharmacological and toxicological evidence for further investigation of the possibility of ph sensitive ion exchange resin microsphere for clinical utilizations. acute toxicity study and general pharmacological studies were conducted on the ph sensitive ion exchange resin microsphere we prepared. the genera...

Although many regenerative cell therapies are being developed to replace or regenerate ischaemic muscle, the lack of vasculature and poor persistence of the therapeutic cells represent major limiting factors to successful tissue restoration. In response to ischaemia, stromal cell-derived factor-1 (SDF-1) is up-regulated by the affected tissue to stimulate stem cell-mediated regenerative respons...

The aim of the present investigation was to develop a novel dosage form of rifampicin and isoniazid to minimize degradation of rifampicin in acidic medium, to modulate the release of rifampicin in the stomach and isoniazid in the intestine, and to provide pediatric compliance. Rifampicin slowly diffuses out through this hydrogel matrix, thereby sustaining its release (50.08%). The release of is...

Background. Until now, there has been no ideal embolization agent for hemorrhage in interventional treatment. In this study, the thrombin was encapsulated in alginate calcium microsphere using electrostatic droplet technique to produce new embolization agent: thrombin loaded alginate calcium microspheres (TACMs). Objectives. The present work was to evaluate the biocompatibility and hemostatic e...

Ischemic disease is associated with high mortality and morbidity rates, and therapeutic angiogenesis via systemic or local delivery of protein drugs is one potential approach to treat the disease. In this study, we hypothesized that combined delivery of TAT-HSP27 (HSP27 fused with transcriptional activator) and VEGF could enhance the therapeutic efficacy in an ischemic mouse model, and that seq...