Ameliorating potential of curcumin and its analogue in central nervous system disorders and related conditions: A review of molecular pathways.

Curcumin, isolated from turmeric (Curcuma longa L.) is one of the broadly studied phytomolecule owing to its strong antioxidant and anti-inflammatory potential and has been considered a promising therapeutic candidate in a wide range of disorders. Considering, its low bioavailability, different curcumin analogs have been developed to afford desired pharmacokinetic profile and therapeutic outcome in varied pathological states.

Matrix metalloproteinase, hyaluronidase and elastase inhibitory potential of standardized extract of Centella asiatica.

Context: Centella asiatica (L.) Urban (Apiaceae), a valuable herb described in Ayurveda, is used in the indigenous system of medicine as a tonic to treat skin diseases.

Objective: Centella asiatica methanol extract and its ethyl acetate, n-butanol and aqueous fraction, were subjected for the evaluation of skin care potential through the in vitro hyaluronidase, elastase and matrix metalloproteinase-1 (MMP-1) inhibitory assay.

A validated method for standardization of the bark of Clerodendron serratum.

Clerodendron serratum (Linn.) Moon (family: Verbenaceae) is used in Indian System of Medicine for asthma and cough. In the present study the extract of the bark of the plant was standardized using oleanolic acid as a marker.