Cadherins comprise a family of calcium-dependent cell adhesion molecules that regulate many basic developmental processes and are fundamental for the maintenance of both embryonic and adult tissue structure (reviewed in Yap et al., 1997; Stappert and Kemler, 1999). The most studied member of the cadherin protein family is E-cadherin, a transmembrane adhesion protein localized in the adherens ju...

Pharmacy which is an art and science of preparing and dispensing drugs and Materia Medica gives the names, sources physical characters and chemical properties of herbs or substances used in medicine and their doses have been interwoven connected with medicine from the time immorial. This can be traced back to the findings of ancient Egyptian and Unani Physician like Hippocrates (460-377 B.C) Di...