Cystic fibrosis transmembrane conductance regulator (CFTR) adenosine triphosphate-dependent chloride channels are expressed in epithelial cells and are associated with a number of genetic disorders, including cystic fibrosis. Venom of the scorpion Leirus quinquestriatus hebraeus reversibly inhibits CFTR when applied to its cytoplasmic surface. To examine the state-dependence of inhibition we re...

In this paper, a class of state-dependent relay channel with orthogonal channels from the source to the relay and from the source and the relay to the destination is studied. The two orthogonal channels are corrupted by two independent channel states SR and SD, respectively, which are known to both the source and the relay. The lower bounds on the capacity are established for the channel either...

introduction: recent studies have shown the presence of cl- channels in heart and liver mitochondrial membranes. in this work, we have characterized the functional profile of a cl- channel from rat brain mitochondria. methods: after removing and homogenizing the rat brain, the supernatant was separately centrifuged in msedigitonin, h2o and na2co3 and mitochondrial inner membrane vesicles were o...

In this paper, the electrical performance of double gate organic field effecttransistor (DG-OFET) are thoroughly investigated and feasibility of the deviceas an efficient biosensor is comprehensively assessed. The introduced deviceprovides better gate control over the channel, yielding better charge injectionproperties from source to channel and providing higher on-state...