Detection and accurate quantification of treatment delivery errors is important in radiation therapy. This study aims to evaluate the accuracy of DVH based QA in quantifying delivery errors. Eighteen previously treated VMAT plans (prostate, H&N, and brain) were randomly chosen for this study. Conventional IMRT delivery QA was done with the ArcCHECK diode detector for error-free plans and plans ...

OBJECTIVES The ability to target conventional drugs efficiently inside cells to kill intraphagosomal bacteria has been a major hurdle in treatment of infective diseases. We aimed to develop an efficient drug delivery system for combating infection caused by Salmonella, a well-known intracellular and intraphagosomal pathogen. Chitosan-dextran sulphate (CD) nanocapsules were assessed for their ef...

Among the several delivery materials available so far, polysaccharides represent very attractive molecules as they can undergo a wide range of chemical modifications, are biocompatible, biodegradable, and have low immunogenic properties. Thus, polysaccharides can contribute to significantly overcome the limitation in the use of many types of drugs, including anti-cancer drugs. The use of conven...

background: depression is a kind of sorrow that decreases the level of juiciness. most studies have maintained that psy­chological risk factors have the most profound effect on the development of postnatal depression (pnd). we compared the postnatal depression among the women with elective caesarean and vaginal delivery.  methods: this cross- sectional study was carried out on 120 women 1-4 mon...

BACKGROUND Microneedle-mediated drug delivery is a promising method for transdermal delivery of insulin, incretin mimetics, and other protein-based pharmacologic agents for treatment of diabetes mellitus. One factor that has limited clinical application of conventional microneedle technology is the poor fracture behavior of microneedles that are created using conventional materials and methods....

Transarterial chemoembolization (TACE) using doxorubicin-eluting beads (DEBs) have been introduced as a novel device which ensures more sustained and tumor-selective drug delivery and permanent embolization compared to conventional TACE with lipiodol. Studies highlighting the use of TACE with DEBs for the treatment of hepatocellular carcinoma (HCC) have shown similar or better results compared ...

AIMS: The Terumo Heartrail catheter (Terumo Corp., Tokyo, Japan) allows extra deep catheter intubation of coronary vessels and has been shown to be useful in CTO lesions. The aim of this study is to assess the safety and efficacy of using the Heartrail II catheter as a distal stent delivery system in PCI following failure of conventional techniques. METHODS AND RESULTS: We prospectively identif...

In recent years there has been an important development in different dosage forms for existing and newly designed drugs and natural products, semisynthetic as well as synthetic excipients often need to be used for a variety of purposes. Gums and mucilages are widely used natural materials for conventional and novel dosage forms. With the increasing interest in polymers of natural origin, the ph...

Aim: Nano structured lipid carriers (NLCs) contains solid and liquid lipids as the significant principle in the drug delivery system. This review is focused on various aspects involved in the preparation, structure, advantages, limitations, types, physiochemical characterization and wide pharmaceutical applications of SLN has been explored. Method:It is revealed that NLCs proved to be a promisi...

In current drug delivery scenario, despite numerous scientific efforts, efficient ocular drug delivery remains a challenge for pharmaceutical scientists. In ocular drug delivery system, ocular infections are treated by various topical drug applications in the form of solutions, suspensions and ointment. These conventional dosage forms suffer from the problems of poor ocular bioavailability due ...