background and aims: the ectodomain of matrix protein of influenza virus is a weak immunogen that is highly conserved among all subtypes of influenza a virus. tandem repeats of these genes along with linker were used to enhance immunogenicity of m2e protein and so it can be served as a universal vaccine in both humans and livestock. materials and methods: in this study, the sequences of extra-d...

many materials have been introduced for apexification each having their own advantages and disadvantages. this case report aims to present a new method of apexification using a combination of deproteinized bovine bone mineral (dbbm) and enamel matrix derivative (emd). after irrigating the canal of the maxillary right canine with 2.5 % sodium hypochlorite, a mixture of bio-oss and emd was packed...

Reelin is an extracellular matrix neuroprotein which plays important roles during development and maturation of cerebellum. In the postnatal cerebellum, Reelin is synthesized by cerebellar granule cells and secreted to extracellular matrix. This secreted protein modulates adult synaptic function, neurotransmitter release and regulates plasticity. Exercise has beneficial effects on central nervo...