to trace the early development of the extensive functional membrane abnormalities found in sickle cell anaemia red cells which result from polymerization of haemoglobin s , we followed the effects on ca and k transport of an in vitro sickling pulse in sickle cell trait ( sa ) red cells , whose membranes are initially normal.2 .
C0002895
sickle cell anaemia
C0037054
sickle cell trait