the objective of present research was to design, evaluate and compare drug release from two different dosage forms in pulsatile drug delivery system (dds) for metoprolol tartarate (mt) as tablet and capsule. pulsatile systems are gaining a lot of interest as they deliver the drug at the right site of action at the right time and in the right amount, thus providing spatial and temporal delivery ...

Background Sjögren syndrome (SS) is an autoimmune disease (AID) characterized by a dysfunction of the exocrine glands (mainly salivary and tear glands). It responsible for xerostomia xerophtalmia as well systemic manifestations that may affect multiple organs. This comes in two forms: primary when it isolated (pSS) associated (aSS) association with another AID whether specific organs or not. Th...

The objectives of this paper are to investigate the formation complex words that have more than one affix i.e comparative forms adjectives by combinations [um-an] in Toba Batak. results show inflectional Batak result various morphological and phonological processes as follows: (1) if is attached preceded vowels [a], [e], [i], [o], [u], pronounced [umm-an]sound with double [m]. (2) initial phone...

It is conventional to recognise two dimensions of paradigmatic organisation in a morphological system. The inflected forms of a lexeme L make up the inflectional paradigms of L. The new lexemes that can be defined from the root of L form what is often, by extension, termed the derivational paradigm of L. Implicit in many traditional descriptions is a third subsystem, comprising the ‘principal p...