Fabrication of Sustained Release Curcumin-Loaded Solid Lipid Nanoparticles (Cur-SLNs) as a Potential Drug Delivery System for the Treatment of Lung Cancer: Optimization of Formulation and In Vitro Biological Evaluation.

The goal of current research was to develop a new form of effective drug, curcumin-loaded solid lipid nanoparticles (Cur-SLNs) and test its efficacy in the treatment of lung cancer. Different batches of SLNs were prepared by the emulsification-ultrasonication method. For the optimization of formulation, each batch was evaluated for particle size, polydispersity index (PI), zeta potential (ZP), entrapment efficiency (EE) and drug loading (DL).

Intravenous Nanocarrier for Improved Efficacy of Quercetin and Curcumin against Breast Cancer Cells: Development and Comparison of Single and Dual Drug-Loaded Formulations Using Hemolysis, Cytotoxicity and Cellular Uptake Studies.

The present work highlights the suitability of an oil-based nanocarrier to deliver quercetin (Q) and curcumin (C) through the intravenous route for treatment of breast cancer. The nanoemulsion prepared by the modified emulsification-solvent evaporation method resulted in particle size (<30 nm), polydispersity index (<0.2), zeta potential (<10 mV), optimum viscosity, high encapsulation efficiency and drug loading for both drugs.

Quantitative analysis of hydrogen peroxide with special emphasis on biosensors.

Determination of hydrogen peroxide (HO) has become essential in pharmaceutical, biological, clinical and environmental studies. The conventional detection methods of HO such as colourimetry, titration, chromatography, spectrophotometry, fluorimetry, chemiluminescence have limited success, due to their poor selectivity and sensitivity, long analysis time and lack of long-term reliability and reproducibility. The biosensors overcome these limitations because of their simplicity, rapidity, selectivity and high sensitivity.

Sex hormone binding globulin - an important biomarker for predicting PCOS risk: A systematic review and meta-analysis.

Sex hormone-binding globulin (SHBG) is a glycoprotein which regulates bioavailability of sex steroid hormones. Interest in SHBG has escalated in recent years because of its inverse association with polycystic ovary syndrome (PCOS), obesity, insulin resistance, metabolic syndrome, and diabetes type II. This meta-analysis was performed to examine the associations of SHBG with PCOS and to correlate serum SHBG levels with various PCOS associated endocrine and metabolic dysregulation as well as to determine the effects of various therapeutic agents on serum SHBG levels in PCOS patients in order to assess the true accuracy of SHBG in the prediction of PCOS.

Immobilization of grain-sorghum (Sorghum bicolor, var. CSH-14) leaf oxalate oxidase on to a modified mica chip and its application in the determination of urinary oxalate.

A new method is described for immobilization of oxalate oxidase purified from grain sorghum (Sorghum bicolor, var. CSH-14) leaves on to mica chip through MnCl(2) x 4H(2)O coupling with a conjugation yield of 0.36 mg of protein/cm(2) and 65.