A Modification of Red Blood Cells by Isocyanates
نویسندگان
چکیده
منابع مشابه
Modification of the glyoxalase system in human red blood cells by glucose in vitro.
The human red-blood-cell glyoxalase system was modified by incubation with high concentrations of glucose in vitro. Red-blood-cell suspensions (50%, v/v) were incubated with 5 mM- and 25 mM-glucose to model normal and hyperglycaemic glucose metabolism. There was an increase in the flux of methylglyoxal metabolized to D-lactic acid via the glyoxalase pathway with high glucose concentration. The ...
متن کاملHypoxic Vasodilation by Red Blood Cells
Red blood cells (RBCs) have been ascribed an essential role in matching blood flow to local metabolic demand during hypoxic vasodilation. The vasodilatory function of RBCs evidently relies on the allosteric properties of hemoglobin (Hb), which couple the conformation of Hb to tissue oxygen tension (PO2) and thereby provide a basis for the graded vasodilatory activity that is inversely proportio...
متن کاملSingle scattering by red blood cells.
A highly diluted suspension of red blood cells (hematocrit 0.01) was illuminated with an Ar or a dye laser in the wavelength range of 458-660 nm. The extinction and the angle-resolved intensity of scattered light were measured and compared with the predictions of Mie theory, the Rayleigh-Gans approximation, and the anomalous diffraction approximation. Furthermore, empirical phase functions were...
متن کاملLight scattering by multiple red blood cells.
The interaction of light with multiple red blood cells was systematically investigated by the finite-difference time-domain method (FDTD). The simulations showed that the lateral multiple scattering between red blood cells is very weak and that the polarization has an almost insignificant influence on the distribution of the scattered light. The numerical results of the FDTD method were compare...
متن کاملRed blood cells storage lesion: the effect of blood donation time on biochemical parameters
Abstract Background and Objectives There is a circadian rhythm and diurnal variation in the redox capacity in blood plasma and there is a decrease in antioxidant capacity (TAC) during the RBCs storage in blood banking. So it is possible that donated blood, based on donation time, has a different antioxidant capacity and as a result a different biochemical response during storage. This study at...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1971
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.44.139