Hepatocellular carcinoma and glioblastoma are both very aggressive forms of human neoplasms. The most effective treatment includes the combination of surgery, chemotherapy and radiation. Sodium butyrate (NaB) demonstrates a high efficiency and low toxicity. It inhibits proliferation and cell cycle of the cancer cells. The aim of this study was to investigate the effect of sodium butyrate on Hep...

Lactose permease of Escherichia coli is a polytopic membrane transport protein containing 12 membrane-spanning segments. When the amino (N6)- and carboxy (C6)-terminal halves are expressed as separate gene fragments, association of the first half (N6) of the permease with the second half (C6) is necessary for stable insertion of C6 [Bibi, E., & Kaback, H. R. (1990) Proc. Natl. Acad. Sci. U.S.A....

Cytochrome c6 is a small, soluble electron carrier between the two membrane-bound complexes cytochrome b6f and photosystem I (PSI) in oxygenic photosynthesis. We determined the solution structure of cytochrome c6 from the thermophilic cyanobacterium Synechococcus elongatus by NMR spectroscopy and molecular dynamics calculations based on 1586 interresidual distance and 28 dihedral angle restrain...

Hereditary deficiencies of early complement components have usually been associated with the development of rheumatic diseases like systemic lupus erythematosus (SLE), while terminal component deficiency is well known to predispose to recurrent neisserial infection. In contrast, only recently have patients been reported with rheumatic disease and hereditary deficiency of a terminal component. T...

Herein, we extend our "combined electrochemical-frustrated Lewis pair" approach to include Pt electrode surfaces for the first time. We found that the voltammetric response of an electrochemical-frustrated Lewis pair (FLP) system involving the B(C6 F5 )3 /[HB(C6 F5 )3 ]- redox couple exhibits a strong surface electrocatalytic effect at Pt electrodes. Using a combination of kinetic competition s...

Evidence for the involvement of the sixth component of complement (C6) in normal blood coagulation is provided by the description of a coagulation abnormality in rabbits with a genetic C6 deficiency and by its correction with highly purified preparations of C6. Whole blood clotting time in glass or plastic was prolonged and prothrombin consumption was decreased in blood from the deficient anima...

Activity of vestibular nucleus neurons with axons in the ipsi- or contralateral medial vestibulospinal tract was studied in decerebrate cats during sinusoidal, whole-body rotations in many planes in three-dimensional space. Antidromic activation of axon collaterals distinguished between neurons projecting only to neck segments from those with collaterals to C6 and/or oculomotor nucleus. Seconda...

Study Design Retrospective study. Objective We previously reported that the long-term neurologic outcomes of C3-C6 laminoplasty for cervical spondylotic myelopathy (CSM) are satisfactory, with reduced frequencies of postoperative axial neck pain and kyphotic deformity. However, only 20 patients were included, which is a limitation in that study. The present study investigated the incidence of l...

Oxidative stress-energy depletion therapy using oxidative stress induced by D-amino acid oxidase (DAO) and energy depletion induced by 3-bromopyruvate (3BP) was reported recently (El Sayed et al., Cancer Gene Ther., 19, 1-18, 2012). Even in the presence of oxygen, cancer cells oxidize glucose preferentially to produce lactate (Warburg effect) which seems vital for cancer microenvironment and pr...