Drug Delivery System Model using Optical Tweezer Spin Control

Experimental Studies of Model Drug Delivery Using Superpulse CO2 Laser

Tadalafil Transdermal Drug Delivery Using Microemulsion Formulation in Laboratory Model

Background and purpose: Tadalafil has gained wide clinical acceptance in treatment of erectile dysfunction due to its long treatment window and lower potential for visual impairment. Transdermal drug delivery prevents systemic elimination, drug-drug and food-drug interactions, and reduces side effects by reducing the dose of the drug. The aim of this study was to evaluate the effect of microemu...

Phytosome: Drug Delivery System for Polyphenolic Phytoconstituents

      Several plant extracts and phytoconstituents, despite having excellent bioactivity in vitro, demonstrate less or no in vivo actions due to their poor lipid solubility or improper molecular size or destruction in gut. Drug delivery system for polyphenolic phytoconstituents (phytosomes) was prepared by complexing polyphenolic phytoconstituents with phospholipid mainly phosphatidylcholine wh...

Mems Based Drug Delivery System Using Micropump

MEMS based Drug Delivery System (DDS) using an in-plane micropump enables us to make a compact, inexpensive system. This paper presents the new design of transdermal drug delivery system. A conceptual DDS design is proposed. This design consists of a unit which houses the micropump, electronic and power circuitry. This implantable unit is connected to a subcutaneous port via a silicone catheter...

Novel drug delivery system using acoustic control of intratumoral drug distribution

Background/introduction An approach of drug delivery to hypovascular tumor tissues is proposed. For such tumor tissues, it is difficult to deliver anti-tumor agents at enough concentration and duration by either systemic or local administration. If we could manipulate the distribution of locally injected drugs by ultrasound, an efficient drug therapy would be possible. We have found that locall...