Applications of Nanotechnology in Forest Management.

Relatively a new branch of technology, Nanotechnology has been found effective and applicable in various scientific disciplines. Its effectiveness has attracted many researchers to use it for solving various issues related to the natural resource management. Lots of studies have been carried out so far and published related to the applications of nanotechnology in climate science, forestry, agro-ecosystem, medical science and industrial sectors. Solving climate change issues in forestry sector, development of new nanomaterials for the management of forests from risks like drought, flood, salinity, fire, invasion, pathogen etc., water resource management in forest system, increasing energy efficiency of forests, improved forest produce, applications in forest based paper industries and other potential domains and its application has been reviewed in this paper along with some of frequently used nanomaterials, generally used or have potential to be used. Some industries currently using this technology are also enlisted. It was concluded that the nanotechnology has significant scope in the field of forestry as an enabling technology yet the future directions and requirements of applying nanotechnology in forestry sector are still in budding stage especially in India and may be applied at large scale by facilitating technical and legal institutions, large R&D grants and research collaborations.

The role of dietary polyphenols in inflammatory bowel disease: A possible clue on the molecular mechanisms involved in the prevention of immune and inflammatory reactions.

Inflammatory bowel disease (IBD) is one of the major complications of the gastrointestinal tract, characterized by chronic inflammation, which disturbs the quality of life of the affected individuals. Genetic predisposition, immune, inflammatory, and enzyme-mediated signaling cascades are the primary mechanisms involved in the pathogenesis of the disease. Currently, the treatment strategy involves the maintenance of remission and induction of inflammation by anti-inflammatory agents and immune suppressants. Polyphenol-containing diets, including fruits and vegetables of regular use, possess anti-inflammatory, and antioxidant potential through the inhibition of major contributing pathways to IBD. This review discusses the role of these dietary polyphenols in downregulating the major signaling cascades in IBD. Our review encourages the development of nutritional strategies to improve the efficiency of current therapies for IBD and reduce the risks of side effects associated with conventional therapy. PRACTICAL APPLICATIONS: At present, almost every third person in society is under stress and having chronic disorders like diabetes, arthritis, allergy, cardiovascular disease, IBD, etc. This insists on the direct/indirect role of changes in the lifestyle for such deterioration in society. This review would emphasize the medicinal value of polyphenols present in fruits and vegetables for chronic inflammatory disorders. This concept portrays the food components which have the potential to promote health, improve general well-being, and reduce the risk of IBD. We propose to add fruits with bioactive polyphenols in the regular diet to help in preventing the immune-mediated intestinal chronic inflammatory syndrome and reduce the risks of colorectal cancer development.

Comparative evaluation of Midazolam and Propofol as intravenous sedative agents in the management of unco-operative children.

Dental treatment of very young children (toddlers) as well as children with highly negative behaviour is known to be difficult. Management of these children requires special skill and at times the support of pharmacological means. A study was planned and carried out to evaluate and compare the efficacy and safety of Propofol and Midazolam as Intravenous sedative agents in the management of uncooperative children belonging to age group 2-5 years, ASA I Category and Frankl's behaviour rating 1 and 2. The results showed both agents to be effective sedative agents, for short pedodontic procedures with minimal side effects.