Biosynthesis of Silver Nanoparticles Using and Their Antioxidant and Anticancer Effects in Cell Lines.

In the present study, silver nanoparticles (Ag-NPs) were synthesized using extract and evaluated for their in vitro antioxidant activity and cytotoxicity efficacy against MCF-7 and HeLa cells. The silver nanoparticles (Ag-NPs) were formed within 40 min and after preliminary confirmation by UV-visible spectroscopy (peak observed at 375 nm), they were characterized using a transmission electron microscope (TEM) and dynamic light scattering (DLS). The TEM images showed the spherical shape of the biosynthesized Ag-NPs with particle sizes in the range of 10 to 60 nm, and compositional analysis was carried out.

Biochemical and histopathological evaluation of AlO nanomaterials in kidney of Wistar rats.

The present study was conducted to evaluate the response of kidneys in Wistar rats following long-term exposure to AlO nanomaterials (NMs). To achieve this objective, AlO of three different sizes (30 nm, 40 nm and bulk) was orally administered for 28 days to 9 groups of 10 Wistar rats each at the dose of 500, 1000 and 2000 mg/kg/rat. A tenth group of 10 rats received distilled water and served as control.

Hepatotoxicity and Ultra Structural Changes in Wistar Rats treated with AlO Nanomaterials.

The present study was designed to evaluate the hepatotoxicity of aluminium oxide (AlO). To achieve this objective, AlO of three different sizes (30nm, 40nm and bulk) was orally administered for 28 days to 9 groups of 10 Wistar rats each, at the dose of 500, 1000 and 2000 mg/Kg/rat. A tenth group of 10 rats received distilled water and served as control.

Combination of spices and herbal extract restores macrophage foam cell migration and abrogates the athero-inflammatory signalling cascade of atherogenesis.

The trapping of lipid-laden macrophages in the arterial intima is a critical but reversible step in atherogenesis. However, information about possible treatments for this condition is lacking. Here, we hypothesized that combining the polyphenol-rich fractions (PHC) of commonly consumed spices (Allium sativum L (Liliaceae), Zingiber officinale R (Zingiberaceae), Curcuma longa L (Zingiberaceae)) and herbs (Terminalia arjuna (R) W & A (Combretaceae) and Cyperus rotundus L (Cyperaceae)) prevents foam cell formation and atherogenesis.