Microemulsion-loaded hydrogel formulation of butenafine hydrochloride for improved topical delivery.

Topical microemulsion systems for the antifungal drug, butenafine hydrochloride (BTF) were designed and developed to overcome the problems associated with the cutaneous delivery due to poor water solubility. The solubility of BTF in oils, surfactants and co-surfactants was evaluated to screen the components of the microemulsion. Isopropyl palmitate was used as the oil phase, aerosol OT as the surfactant and sorbitan monooleate as co-surfactant.

Galactose decorated PLGA nanoparticles for hepatic delivery of acyclovir.

The present study explores prospective of surface tailored nanoparticles for targeted delivery of acyclovir along with the interception of minimal side effects. Acyclovir loaded plain and galactosylated poly lectic co glycolic acid (PLGA) nanoparticles were efficiently prepared and characterized by Fourier transform infrared spectroscopy, scanning electron microscopy (SEM), size, polydispersity index, zeta potential, and entrapment efficiency. The formulations were evaluated for in vitro drug release and hemolysis.

Development and characterization of phyto-vesicles of wedelolactone for hepatoprotective activity.

Wedelolactone is isolated from the dried leaves of Eclipta alba (L.) and reported to be effective as a potential hepatoprotective, antibacterial and anti hemorrhagic. Pharmacokinetic studies of wedelolactone reveal its poor absorption through the intestine.

Development and characterization of phyto-vesicles of β-sitosterol for the treatment of androgenetic alopecia.

Alopecia is a psychologically distressing phenomenon. Androgenetic alopecia (AGA) is the most common form of alopecia, which affects millions of men and women worldwide, and is an androgen driven disorder. To study the effect of β-sitosterol phyto-vesicles on AGA, the testosterone-induced alopecia model was used.

Bioavailability enhancement of curcumin by complexation with phosphatidyl choline.

Curcumin is a major constituent of rhizomes of Curcuma longa. Pharmacokinetic studies of curcumin reveal its poor absorption through intestine. Objective of the present study was to enhance bioavailability of curcumin by its complexation with phosphatidyl choline (PC).

Absorption enhancement of grape seed polyphenols by complexation with phosphatidyl choline.

Grape seed polyphenols (GPP) are reported to have various biological effects along with strong antioxidant potential. Pharmacokinetic studies of GPP reveal its poor absorption through the intestine. The objective of the present study was to enhance bioavailability of GPP by its complexation with phosphatidyl choline.

Development and evaluation of vesicular system for curcumin delivery.

Creams and gels containing curcumin are popularized worldwide and marketed all over the world, but even after incorporation of high amount of curcumin in topical formulations, significant antioxidant and anti-aging effect could not be achieved. Objective of the present study was to develop vesicular system for delivery of curcumin to achieve enhanced topical bioavailability. Complex of curcumin with phosphatidyl choline (PC) was prepared and characterized on the basis of TLC, DSC, melting point and IR spectroscopic analysis.

Complexation with phosphatidyl choline as a strategy for absorption enhancement of boswellic acid.

Boswellic acids (BAs) are isolated from oleo gum resin of Boswellia serrata and are reported to be effective as anti-inflammatory, hypolipidemic, immunomodulatory, and anti-tumor. Pharmacokinetic studies of boswellic acid reveal its poor absorption through the intestine. The objective of the present study is to enhance bioavailability of boswellic acid by its complexation with phosphatidylcholine.

Evaluation of hepatoprotective activity of Cleome viscosa Linn. extract.

Objectives: To evaluate the hepatoprotective activity of ethanolic extract of Cleome viscosa Linn. (Capparidaceae) against carbon tetrachloride (CCI(4)) induced hepatotoxicity in experimental animal models.

Materials And Methods: Leaf powder of Cleome viscosa was extracted with ethanol.

Hepatoprotective activity of Cleome viscosa Linn. extract against thioacetamide-induced hepatotoxicity in rats.

Cleome viscosa Linn. (Family Capparidaceae) is naturalised throughout the hot and moist parts of India. Fresh leaves of this plant are used very effectively for the treatment of jaundice in the folk medicines of the Bundelkhand region of India.