Hibiscus rosa-sinensis L. is a well-known traditional, ornamental, and aesthetic plant in India China due to its wide range of coloured cultivars, long history cultivation worship. The flowers hibiscus are locally called Joba / Gudhal, which offered Goddess Kali/Durga Lord Vinayaka West Bengal, India. A new significant cultivar H. ‘Janaki Ammal’ has been developed from the cross breeding rosa- ...

Rosmarinic acid (RosA) is a water-soluble polyphenol, which can be isolated from many herbs such as orthosiphon diffuses and rosmarinus officinalis. Previous studies have shown that RosA possesses various biological properties. In this study, we investigate the anti-osteoarthritic effects of RosA in rat articular chondrocytes. Chondrocytes were pre-treated with RosA, followed by the stimulation...

ROSA is an e-learning system, which enables the creation, storage, reuse and management of Learning Objects (LOs). LO is a collection of reusable material used to support learning, education, or training. However, since ROSA is still a centralized system, it does not provide yet a complete integration of LOs created in local ROSAs of other institutions. This paper presents the evolution of ROSA...

BACKGROUND AND AIMS Covalent linkages between xyloglucan and rhamnogalacturonan-I (RG-I) have been reported in the primary cell walls of cultured Rosa cells and may contribute to wall architecture. This study investigated whether this chemical feature is general to angiosperms or whether Rosa is unusual. * METHODS Xyloglucan was alkali-extracted from the walls of l-[1-3H]arabinose-fed suspens...

BACKGROUND Diabetes mellitus is one of the most common endocrinal disorders and medicinal plants continue to play an important role in the management of this disease. In this study, Rosa canina was investigated for the antioxidant and α-amylase inhibition activities. MATERIALS AND METHODS Methanolic extract of Rosa canina was investigated for its potential antioxidant activity. The extracts' ...

Learning Content Management Systems (LCMS) store and manage e-learning content and play an important role in the development of Distance Learning technology. ROSA (Repository of Objects with Semantic Access) is a LCMS that provides the creation, storage, reuse, retrieval and management of learning objects (LO). In ROSA, course structure and content (LOs) are organized according to Conceptual Ma...

OBJECTIVE Rose oil is obtained from the petals of difference Rosa species especially Rosa centifolia L. and Rosa damascena Mill. Various pharmacological properties have been attributed to rose oil. The aim of the present study was to review the rose oil therapeutic effects which had been clinically evaluated in trial studies. MATERIALS AND METHODS Google scholar, PubMed, Cochrane Library, and...

S STEINMAUS*, C L ELMORE�, R J SMITH�, D DONALDSON§, E A WEBER§, J A RONCORONI� & P R M MILLER** *Department of Biological Sciences, California Polytechnic State University, San Luis Obispo, CA, USA, �Department of Plant Sciences, University of California, Davis, CA, USA, �University of California Cooperative Extension, Sonoma County, Santa Rosa, CA, USA, §University of California Cooperative E...