[Determining blood parameters FT3, FT4, T, E2 and cortisol to explore nature of cold syndrome and heat syndrome].
OBJECTIVE
To explore the relationship between the levels of free triiodothyronine (FT3), free thyroxine (FT4), cortisol (CO), testosterone (T), serum estradiol (E2) and Cold Syndrome and Heat Syndrome in traditional Chinese medicine.


METHODS
The blood levels of FT3, FT4, T, E2, CO in groups of sthenic Heat (SH), sthenic Cold (SC), asthenic Heat (AH) and asthenic Cold (AC) and the healthy control group were measured. The number of cases in each group was 50.


RESULTS
(1) FT3 and FT4 were higher in Heat Syndrome than that in Cold Syndrome in the order of AH > SH > control > SC > AC, it revealed that the basal metabolic rate and oxygen consumption in Heat Syndrome were increased, while it in Cold Syndrome, it declined. (2) CO was higher in SH, SC than that in AH and AC, the order was SC > SH > control > AH > AC, it revealed that CO was one of the factors correlated to asthenic and sthenic syndrome, but not relevant to Heat Syndrome and Cold Syndrome. (3) T was higher in Heat Syndrome than that in Cold Syndrome, but E2 showed the opposite, suggesting that T was one of the factors for forming Heat Syndrome, and E2 for Cold Syndrome.


CONCLUSIONS
The levels of FT3, FT4, T, E2 are basis of pathophysiology related with forming HS and CS.
Huang
Jun-shan
JS
Union Hospital Affiliated to Fujian Medical University, Fuzhou 350001.
Bai
Jie-chen
JC
Huang
Guo-liang
GL
D000293:Adolescent; D000328:Adult; D000368:Aged; D003141:Communicable Diseases / Q000097:blood; D003937:Diagnosis, Differential; D004958:Estradiol / Q000097:blood; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000097:blood; D008297:Male; D008516:Medicine, Chinese Traditional; D008875:Middle Aged; D020521:Stroke / Q000097:blood; D013739:Testosterone / Q000097:blood; D013974:Thyroxine / Q000097:blood*; D014284:Triiodothyronine / Q000097:blood*
D014284:Triiodothyronine; D013739:Testosterone; D004958:Estradiol; D013974:Thyroxine; D006854:Hydrocortisone