Mit einem my.bionity.com-Account haben Sie immer alles im Überblick - und können sich Ihre eigene Website und Ihren individuellen Newsletter konfigurieren.
Glycated haemoglobin (HbA1c) concentrations can be falsely lowered in circumstances when red blood cell (RBC) survival is reduced, e.g. in patients with chronic kidney disease (CKD). Glycated albumin (GA) has been suggested as an alternative marker of glycaemic control in these patients since it is independent of the RBC life span. The primary aim of this work was to develop a pharmacokinetic model that describes the time course of GA. The secondary aim was to assess the performance of GA as marker for glycaemic control in comparison to HbA1c based on simulations. For the second aim, three different scenarios were considered in the simulations: 1) assessment of the effect of large intra-day fluctuations in mean blood glucose on GA concentrations, 2) initiation of antidiabetic treatment on the GA profile, and 3) a hypothetical phase II study for a new antidiabetic compound. The GA model, as well as a previously developed HbA1c model described literature data well. GA concentrations appear to be stable even in the presence of high intra-day fluctuations in mean blood glucose concentrations. Simulation of a decrease in mean blood glucose concentrations resulted in a faster change in GA compared to HbA1c. GA also provided a time to 90 % power of the effect of a hypothetical antidiabetic drug that was 16 days shorter than when using HbA1c. These results indicate that GA could be used as alternative marker to assess blood glucose control in diabetic patients with CKD and also to follow an individual patient over time.
Endothelial nitric oxide synthase polymorphism G298T in association with oxidative DNA damage in coronary atherosclerosis
Content Type Journal Article
Category Research Note
Pages 1-4
DOI 10.1007/s12041-012-0183-1
Authors
RAJESH G. KUMAR, Department of Genetics, Osmania Univers ... mehr
A micropropagation protocol was developed for multiplication of seedless lemon (Citrus limon L. cv. Kaghzi Kalan) using nodal explants. The maximum shoot regeneration was observed on low level of BAP (0.1 mg l−1) or kinetin (0.5 mg l−1). BA was recorded to be better than kinetin in terms of ... mehr
The objective of this study was to evaluate the activity, kinetic behavior, and thermal inactivation kinetics of peroxidase (POD) in aqueous extracts from two kinds of milk ripe stage corn, sweet corn and waxy corn. Optimum activities using guaiacol as the hydrogen donor were obtained for s ... mehr
Die Max-Planck-Gesellschaft und Springer haben sich einvernehmlich darauf verständigt, den Wissenschaftlern aller Max-Planck-Institute und Forschungsgruppen den Zugriff auf sämtliche Inhalte der Onlineplattform SpringerLink zu ermöglichen.
Die Vereinbarung umfasst auch Open ChoiceTM, das O ... mehr
Mit mehr als 18.000 elektronischen Laborprotokollen in den Bereichen Life Sciences und Biomedizin hat der Wissenschaftsverlag Springer sein Online-Angebot für Forschungslabors erheblich ausgebaut. Unter dem Namen Springer Protocols finden Wissenschaftler aus Forschungsinstitutionen und Unte ... mehr
Die Max-Planck-Gesellschaft hat nach schwierigen Verhandlungen ihren langjährigen Lizenzvertrag mit dem Springer Verlag zum 31. Dezember 2007 gekündigt. Die Verhandlungen sind gescheitert, weil laut MPG keine Einigung über ein adäquates Verhältnis von Preis und nachhaltigen Leistungen erzie ... mehr