Current Drug Delivery - Volume 15, Issue 2, 2018

The perpetuation of healthy vision is paramount in an individual. It has been observed that various drug delivery systems have been fabricated to develop vision quality in individuals. Systemic ocular drug therapies have limited efficacy due to poor bioavailability, systemic and toxic side effects and low patient compliance. Various drug systems which follow the ocular route of administration are manufactured to achieve optimize Read More

Background: Electrospun nonwoven nanofibers are emerging as a novel carrier for verity of drugs meant for treatment of infections, disorders and tissue engineering scaffolds. These systems may used widely in controlled release of drug that are beneficial for the health management. Nonwoven structures may provide great surface area, absorbable, simplistic processing and economical. For water loving small molecul Read More

Undesirable taste is an important problem for patient compliance. Several oral pharmaceuticals and bulking agents have disagreeable and bitter-tasting components. The Bitter taste characteristics found in such systems have been eliminated or minimized by the development of numerous formulations with improved performance and acceptability especially in children and elderly patient. This review is mainly concerned wit Read More

Background: Management of the health of oral tissues is a prime requirement in dentistry. The prevention of tooth decay and the treatment of lesions and cavities are ongoing challenges. The limitations in dental materials, medications, instruments, procedures put off the accomplishment of this goal. Rationalization of science and technology has made possible to work out these limitations. Nanotechnology which is the outc Read More

Background: Inflammation is the key mediator for arthritis. Plant based products are most useful for treating various disorders, but at the same time drug absorption is utmost important for effective therapy. The present aim of our study was to find out the therapeutic concern in pharmacokinetic and pharmacodynamic parameters in an arthritis induced rat model. Methods: Carregenan and complete Freud's adjuv Read More

Background: Lactose intolerance is characterized by the absence of the enzyme lactase (beta-galactosidase) and affects two thirds of the world adult population. Our aim was to evaluate a lactase gastro-resistant formulation to ensure increased activity in the action site of the enzyme (lumen of the small intestine). Simultaneously, we also evaluated the commercial product stability and enzyme activity, because the pro Read More

Background: Fluoroquinolones, the synthetic antibacterial agents are being successfully utilized against bacterial infections, since the time immemorial. Despite of enormous useful features, these drugs are associated with some limitations also. Large number of efforts has been made by various scientists to improve pharmacokinetic properties of these drugs and hence, to overcome the limitations associated with them Read More

Background: The combination of medicinal plants and polymeric matrices raised the possibility of obtaining new drugs to treat a number of diseases, including cancer. Breast cancer is one of the most frequent diseases among women, but the effective treatments is still a challenge. Methods: Thus, this study investigated the effect of herbal mixture adsorbed to PEG microspheres on MCF-7 human breast cancer cells Read More

Background: Chemotherapy still encounters a serious drawback, the lack of selectivity of anticancer drugs toward neoplastic cells, thus, the normal cells are affected by the cytotoxic action of the drugs. This causes a narrow therapeutic index in most anticancer drugs. Objective: We describe the preparation of pullulan-tocopherol succinate-folic acid (Pu-TS-FA) micelles for the first time to targeted delivery of Epirubicin (EPI) to Hel Read More

Background: Due to its excellent adsorption capability, activated carbon(AC) has also been employed as a drug carrier. However, applications of the AC carrier in traditional Chinese medicine (TCM) have been rare. We selected the Eucommia ulmoides leaf extract as the drug of choice and AC as its carrier, to investigate the adsorption and sustained release behavior of the Eucommia ulmoides leaf extract on the AC. Methods: AC Read More

Background: Resveratrol is a polyphenol that has gained momentum in therapeutics in the last few years. Objective: In this study, we hypothesised that resveratrol could act prophylactically and/or treat inflammatory lesions of the oral cavity after being delivered by two different formulations of buccal mucoadhesive tablets (F1 and F2, which differed in terms of viscosity agents used). Methods: This hypothesis was assessed throu Read More

Background: Niosomes are non-ionic surfactant vesicles used as drug carriers for encapsulating both hydrophobic and hydrophilic drugs. The aim of the present study was to prepare and characterize niosomes formulations for oral delivery of telmisartan and evaluated for its antihypertensive activity. Method: Telmisartan loaded niosomes were prepared using thin film hydration method by varying the Span 60 and cholesterol a Read More

Context: Oral disintegrating tablets (ODTs) represent a better option than conventional tablets for geriatric population, owing to their fast onset of action and their better patient compliance. Objective: Two principal therapeutic high-dose nutraceuticals; chondroitin sulphate and glucosamine were formulated into an oral disintegration tablet (ODT) intended for sublingual administration, and optimized to improve compliance an Read More

Background: The use of chemotherapy drug is hindered by relatively low selectivity toward cancer cells and severe side effects from uptake by noncancerous cells and tissue. Thus, targeted drug delivery systems are preferred to increase the efficiency of drug delivery to specific tissues as well as to decrease its side effects. The aims of this paper are develop microwave-triggered controlled-release drug delivery systems usi Read More

Background: The anti-cancer potential of curcumin, a natural NFΚβ inhibitor, has been reported extensively in breast, lung and other cancers. In vitro and in vivo studies indicate that the therapeutic efficacy of curcumin is enhanced when formulated in a nanoparticulate carrier. However, the mechanism of action of curcumin at the molecular level in the hypoxic tumour micro-environment is not fully understood. Hence, the ai Read More