PENGARUH PEMBERIAN MIXED JUICE TERHADAP ASUPAN ENERGI IBU BERSALIN

The process of labor, especially the second stage of increased contraction in the uterine muscle that causes decreased blood supply and oxygen needed by muscles to convert glucose into energy. Anaerobic metabolism usually occurs in activities that require large energy and briefly.This study to analyze differences in energy intake in mothers giving birth between those who were given mixed juice and those who were given the freedom to consume food and beverages during labor. This study uses randomized controlled trial design, single blinded. There was a significant difference in control group energy intake and intervention group (p <0.05). Giving mixed juice during delivery in maternal mothers affects maternal satisfaction and the difference of maternal energy intake, but there is no difference in lactate levels of infants born

Role of glutathione, glutathione transferase, and glutaredoxin in regulation of redox-dependent processes

Over the last decade fundamentally new features have been revealed for the participation of glutathione and glutathione-dependent enzymes (glutathione transferase and glutaredoxin) in cell proliferation, apoptosis, protein folding, and cell signaling. Reduced glutathione (GSH) plays an important role in maintaining cellular redox status by participating in thiol-disulfide exchange, which regulates a number of cell functions including gene expression and the activity of individual enzymes and enzyme systems. Maintaining optimum GSH/GSSG ratio is essential to cell viability. Decrease in the ratio can serve as an indicator of damage to the cell redox status and of changes in redox-dependent gene regulation. Disturbance of intracellular GSH balance is observed in a number of pathologies including cancer. Consequences of inappropriate GSH/GSSG ratio include significant changes in the mechanism of cellular redox-dependent signaling controlled both nonenzymatically and enzymatically with the participation of isoforms of glutathione transferase and glutaredoxin. This review summarizes recent data on the role of glutathione, glutathione transferase, and glutaredoxin in the regulation of cellular redox-dependent processes. © 2014 Pleiades Publishing, Ltd