background: progress achieved in culture media formulations have resulted led to an improvement in maintaining the mammalian embryo in culture throughout the preimplantation and pre-attachment period. objective: the objective of this study was to evaluate the effect of various concentrations of myo-inositol during in vitro fertilization of bovine oocytes on subsequent embryo development. materi...

1H and 31P NMR spectra of a variety of phosphorylated myo-inositols have been analyzed using a Bruker WH-360 spectrometer. Proton and phosphorus chemical shifts and coupling constants are reported for myo-inositol 1-phosphate, myo-inositol 2-phosphate, myo-inositol 5-phosphate, myo-inositol 1,2-cyclic phosphate, myo-inositol 1,4-bisphosphate, myo-inositol 1,4,5-trisphosphate, and myo-inositol 1...

We earlier demonstrated the immunoprophylactic efficacy of recombinant heavy chain myosin (Bm-Myo) of Brugia malayi (B. malayi) in rodent models. In the current study, further attempts have been made to improve this efficacy by employing alternate approaches such as homologous DNA (pcD-Myo) and heterologous DNA/protein prime boost (pcD-Myo+Bm-Myo) in BALB/c mouse model. The gene bm-myo was clon...

The kinetics of [3H]inositol phosphate metabolism in agonist-activated rat parotid acinar cells were characterized in order to determine the sources of [3H]inositol monophosphates and [3H]inositol bisphosphates. The turnover rates of D-myo-inositol 1,4,5-trisphosphate and its metabolites, D-myo-inositol 1,4-bisphosphate and D-myo-inositol 1,3,4-trisphosphate, were examined following the additio...

Department of Microbiology, University of Reading, Whiteknights, PO Box 228, Reading RG6 ZAJ, UK On the basis of enzyme assays, myo-inositol appears to be catabolized via 2-keto-myo-inositol and ~-2,3-diketo-4-deoxy epi-inositol in Rhizobium leguminosarum bv. viciae, as occurs in Klebsiella aerogenes. The first two enzymes of the pathway, myo-inositol dehydrogenase and 2-keto-myo-inositol dehyd...

myo-Inositol uptake in Saccharomyces cerevisiae was dependent on temperature, time, and substrate concentration. The transport obeyed saturation kinetics with an apparent Km for myo-inositol of 0.1 mM, myo-Inositol analogs, such as scyllo-inositol, 2-inosose, mannitol, and 1,2-cyclohexanediol, had no effect on myo-inositol uptake, myo-Inositol uptake required metabolic energy. Removal of D-gluc...

The initial rate of uptake of [3H]myo-inositol by L1210 murine leukaemia cells is directly proportional to the extracellular concentration and unaffected by several analogues of myo-inositol even at millimolar concentrations. Scyllitol, a geometric isomer of myo-inositol, partially inhibited the uptake of myo-inositol (40% at 0.1 mM). A portion of the uptake of myo-inositol was not inhibited ev...

The sensitive quantification of cardiac troponin I (cTnI) and myoglobin (Myo) in blood is essential for an early emergency diagnosis acute myocardial infarction (AMI). Attributed to AuNPs a titanium element on the surface AuNPs/Ti3C2-MXenes hybrid, each respective aptamer strand can be immobilized on. In this work, nanohybrid was deposited amino-functionalized indium tin oxide (ITO) via Au–N bo...

myo-Inositol transport by a viable rat sciatic-nerve preparation is described. Such 'endoneurial' nerve preparations accumulated myo-inositol by an energy-dependent saturable system. Streptozotocin-diabetes reduced myo-inositol transport into sciatic nerve by approx. 40%. Elevated medium glucose concentration reduced myo-inositol transport into control nerves to a similar extent. Fructose and s...