[Preliminary study on relationship between TCM syndrome-type and insulin resistance in coronary heart disease].
OBJECTIVE
To observe the relationship between TCM Syndrome-type and insulin resistance (ISR) in coronary heart disease (CHD).


METHODS
Fifty patients were divided into 3 groups according to the Syndrome Differentiation-typing in TCM, the Heart blood stasis (HBS) Syndrome group, the Phlegm-Turbid stagnation (PTS) Syndrome group and both Qi-Yin Deficiency (QYD) Syndrome group. The fasting blood glucose (FBG), fasting blood insulin (Ins), insulin antibody (IAA), islet cell antibody (ICA), glutamic acid decarboxylase antibody (GAD-Ab) and related blood lipid parameters in patients were determined and insulin sensitive index (ISI) was calculated simultaneously. Then the above-mentioned data were compared with those determined in 20 healthy control subjects.


RESULTS
The levels of FBG and Ins in CHD group were higher than those in healthy control group significantly (P < 0.05), but ISI level was obviously lower (P < 0.01). Moreover, the positive ratio of IAA (40%) was higher in CHD group than that in the control group (5%) significantly (P < 0.01). Comparison between the 3 TCM Syndrome-type groups and the control group showed that ISI level in HBS and PTS group was obviously lower than that in the control and the QYD (P < 0.05) respectively, and the IAA positive ratio in the former 2 groups (50%, 47.3%) was higher than that in the later two (5%, P < 0.01 and 15.38%, P < 0.05) markedly. While Ins level increased only in the HBS group (P < 0.05). Besides, patients of HBS and PTS were accompanied by lipid metabolic disturbance.


CONCLUSIONS
ISR presents in part of CHD patients particularly in those with HBS and PTS, which was partly due to the existence of IAA in patients serum.
Mao
W
W
Zhejiang Provincial TCM Hospital, Hangzhou 310006.
Ye
W
W
Liu
Q
Q
D000328:Adult; D000368:Aged; D001323:Autoantibodies / Q000097:blood; D003327:Coronary Disease / Q000097:blood* / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007328:Insulin / Q000097:blood / Q000276:immunology; D007330:Insulin Antibodies / Q000097:blood; D007333:Insulin Resistance; D008297:Male; D008516:Medicine, Chinese Traditional; D008875:Middle Aged
D001323:Autoantibodies; D007328:Insulin; D007330:Insulin Antibodies; C024211:islet cell antibody