Attenuation of inflammation by marine algae Turbinaria ornata in cotton pellet induced granuloma mediated by fucoidan like sulphated polysaccharide.

Turbinaria ornata, a commonly found marine brown algae along the Gulf of Mannar, Southeast coast of India was evaluated for its anti-inflammatory potential and the bioactive compound present in it was characterized. Cotton pellet induced granuloma model in rats was used to assess the anti-inflammatory potential of the aqueous extract of Turbinaria ornata (ATO) (30, 100 and 300mg/kg, p.o) which was compared with dexamethasone (0.

Cuminum cyminum, a dietary spice, attenuates hypertension via endothelial nitric oxide synthase and NO pathway in renovascular hypertensive rats.

Cuminum cyminum (CC) is a commonly used spice in South Indian foods. It has been traditionally used for the treatment and management of sleep disorders, indigestion, and hypertension. The present study was carried out to scientifically evaluate the anti-hypertensive potential of standardized aqueous extract of CC seeds and its role in arterial endothelial nitric oxide synthase expression, inflammation, and oxidative stress in renal hypertensive rats.

Hypolipidemic potential of flowers of Nerium oleander in high fat diet-fed Sprague Dawley rats.

Nerium oleander Linn. (NO), an evergreen shrub, is used in folklore medicine as a cardiotonic and exhibits a wide spectrum of bioactivities. Herein, the hypolipidemic potential of the ethanolic extract of flowers of Nerium oleander (ENO) in a minimal dose was assessed.

Tinospora cordifolia attenuates oxidative stress and distorted carbohydrate metabolism in experimentally induced type 2 diabetes in rats.

Diabetes is a chronic metabolic disorder affecting a vast number of people worldwide. Oxidative stress is the causative agent amplifying diabetic complications in various organs by generating noxious amount of free radicals. A huge interest always exists in exploring nutraceuticals from plant materials to replace synthetic drugs in order to overcome their adverse effects and also for economic reasons.

Cardioprotective effect of Nerium oleander flower against isoproterenol-induced myocardial oxidative stress in experimental rats.

Nerium oleander Linn (NOL) an evergreen shrub belonging to the Apocynaceae family has been reported to have a wide spectrum of bioactivities. In in vitro study, the free radical scavenging potential of the hydroethanolic extract of N oleander Linn (ENO) flower and its fractions (glycosidic and nonglycosidic) were studied using 2, 2(')-azino-di [3-ethylbenzthiazoline sulphonate] (ABTS(*+) ) and 1, 1-diphenyl-2-picrylhydrazyl (DPPH*) scavenging assay. ENO exhibited better radical scavenging activities than its fractions.

In vitro antioxidant and in vivo anti-inflammatory potential of crude polysaccharide from Turbinaria ornata (Marine Brown Alga).

Water-soluble crude polysaccharide from a brown alga Turbinaria ornata (TCP) was screened for its antioxidant and anti-inflammatory potential. The major functional groups of polysaccharide were analyzed by Fourier Transmission-Infra Red (FT-IR). In vitro free radical quenching and total antioxidant activity of TCP was investigated by 1, 1-diphenyl-2-picryl hydrazyl (DPPH), nitric oxide (NO) scavenging, lipid peroxidation (LPO) inhibition and ABTS radical assay.

Potential role of Borreria hispida in ameliorating cardiovascular risk factors.

Borreria hispida (BHE), a weed of Rubiaceae family, is being used from time immemorial as an alternative therapy for diabetes. To evaluate the scientific background of using BHE as therapy to reduce cardiovascular risk, a group of rats were given BHE for a period of 30 days, whereas control animals were given the vehicle only. The animals were sacrificed, the hearts were isolated, and perfused with buffer.