Polymeric Coatings for Magnesium Alloys for Biodegradable Implant Application: A Review.

Magnesium (Mg) alloys are a very attractive material of construction for biodegradable temporary implants. However, Mg alloys suffer unacceptably rapid corrosion rates in aqueous environments, including physiological fluid, that may cause premature mechanical failure of the implant. This necessitates a biodegradable surface barrier coating that should delay the corrosion of the implant until the fractured/damaged bone has healed.

Hypolipidemic effect of Semecarpus anacardium in high cholesterol fed hypercholesterolemic rats.

OBJECTIVE: To evaluate the hypolipidemic effect of Semecarpus anacardium Linn nut milk extract (SA) in high cholesterol fed hyperlipidemic rat model. METHODS: Rats were divided into four groups which included control animals, hypercholesterolemic animals, hypercholesterolemic animals treated with SA (200 mg/kg body weight dissolved in olive oil), and drug control rats. Lipid levels in serum and liver, and lipid metabolising enzymes were determined after treatment.