Phagocytosis of platelet in coronary heart disease patients with blood-stasis syndrome.
Phagocytosis of platelets was studied under electronmicroscope in 36 healthy persons and 64 coronary heart disease (CHD) patients with blood-stasis syndrome (BSS). The result showed that both the number of latex particles phagocytized by platelet and platelets which phagocytized latex particles were decreased in CHD with BSS. It was also found in this group that most of the platelets having active-phagocytosis were of medium size. The proportion of large platelets containing plentiful glycogen granules was much more in CHD patients with BSS and the shapes of platelets were changed readily with active exocytosis and aggregations. Therefore the present findings of disability of platelet phagocytosis might be considered the basic change in CHD with BSS.
Wu
J
J
Department of Clinical Pharmacology, Xiyuan Hospital, China Academy of Traditional Chinese Medicine, Beijing.
Chen
K J
KJ
Wu
Y J
YJ
D000328:Adult; D000368:Aged; D001792:Blood Platelets / Q000276:immunology*; D003327:Coronary Disease / Q000097:blood* / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008516:Medicine, Chinese Traditional; D008875:Middle Aged; D010587:Phagocytosis