introduction: some dental sealers have neurotoxic effects on neuronaltissues. these effects appear to be mediated through the inhibition of ionic channels. intracellular recording was performed on neuronal cells tocharacterize the underlying ionic mechanisms of neurotoxicity induced by roth 801. materials and methods: experiments were carried out on f1 neuronal soma membrane located in the righ...

Amniotic membrane is applied to the diseased ocular surface to stimulate wound healing and tissue repair, because it releases supportive growth factors and cytokines. These effects fade within about a week after application, necessitating repeated application. Generally, amniotic membrane is fixed with sutures to the ocular surface, but surgical intervention at the inflamed or diseased site can...

application of nanotechnology in medicinal and biological fields has attracted a great interest in the recent yeras. in this paper the cell membrane leakage induced by iron nanoparticles (fe-np) against pc12 cell line which is known as a model of nervous system cell line was investigated by the lactate dehydrogenase (ldh) test. therefore, pc12 cells were incubated with different concentration o...

Membrane processes are used for drinking water production and medical applications to remove and/or produce viruses using organic membranes. It appears that backwashing is not sufficient all the stopped by membrane. The use of “one-shot” membranes or chlorinated solution filtration can be considered with an additional cost accelerated aging respectively. inactivation bacteria, spores has been d...

Membrane technology is important in industrial wastewater and water treatment. Recently, the polymeric membrane widely chosen these applications. However, they are lowtemperature ranges, low corrosion resistance, lifespan. Thus, researchers actively trying to develop a better such as natural clay ceramic due their excellent chemical, mechanical thermal high-pressure application long This detail...

Membrane filtration fouling has become a significant issue that restricts its wide application. The electrocoagulation (EC) technique combines variety of synergistic pollutant removal technologies (including flocculation, redox, and air flotation), which can be an ideal pretreatment process for membrane filtration. In this work, novel Cu2+-doped polypyrrole-coated stainless steel mesh (Cu/PPy–S...

carbon molecular sieve membranes (cmsms) have been considered as very promising candidates for gas separation, in terms of separation properties as well as thermal and chemical stability. due to the numerous advantages and wide applications of carbon membranes, their application for gas separation is of special importance. because of the importance of carbon membranes and a large number of stud...