MOSHTAGHIE A. HOW ALUMINIUM IS TAKEN U P BY RED BLOOD CELLS: A STUD Y IN RELATION TO H YP OCHROMIC MICROC YTIC ANEMIA IN HEMODIALYZED PATIENTS. Med J Islam Repub Iran 1993; 7 (2) :87-93
URL:
http://mjiri.iums.ac.ir/article-1-1439-en.html
From the Dept of Biochemistry. School of Pharmacy, Isfahan University of Medical Sciences. Isfahan, Islamic Republic of Iran.
Abstract: (3601 Views)
Investigation of aluminium uptake by human erythrocytes was the major aim of
this study. Packed red blood cells were incubated in Earle's medium (pH 7.4)
containing varying concentrations of aluminium (0-160 /lg/J) as AIK(SO.), and
aluminium content of the cells were determined using flameless atomic absorption.
There was significant increase in aluminium content of the cells. Addition of 5 mM
glucose caused an elevation of red cell aluminium, whereas depletion of red cells
from ATP caused a marked reduction in aluminium uptake. Both ouabain and
vanadate, when added to the medium, caused a significant reduction in aluminium
uptake in line with a decrease in ATPase activity.