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Chemistry is an expanding field and presently, medicinal chemistry branch has flourished at a tremendous rate due to active research in this area of field. Alzheimer‟s disease (AD) is a progressive, neurodegenerative disorder of the brain among the elderly. It constitutes one of the major health problems in developed countries along with cardiovascular disorders and cancer. The impairment in the cholinergic function which deals with learning, memory, behaviour and emotional responses, is due to rapid hydrolysis of ACh by acetylcholinesterase enzyme (AChE). Thus, AChE inhibition has been...

Chemistry is an expanding field and presently, medicinal chemistry branch has flourished at a tremendous rate due to active research in this area of field. Flavonoids are multifunctional components naturally present as plant pigments. However, medicinal chemists have used flavonoids as template to modify the basic structure and incorporate other active moieties to expand its therapeutic potential. Therefore, flavonoids have emerged as very important templates and at present these are shown to exhibit large number of therapeutic activities. The present book projects flavonoids as a key moiety...

Traditional approach for the treatment of infected root surface include scaling and root planing. but this approach seem to be insufficient to provide new attachment.Over the years, many techniques have been attempted to increase the connective tissue reattachment to tooth roots following periodontal treatment. Biomechanical root preparation is one among the major developments over the last 20 years. The conditioning is intended to decontaminate, detoxify and demineralize the root surface, removing the smear layer and exposing collagen matrix.Such approach increases the possibilities New...