Medical Research Studies
Relationship Between Blood Radioimmunoreactive Beta-Endorphin and Hand Skin Temperature During The Electro-Acupuncture Induction of Ovulation
Chen Bo Ying M.D, Yu Jin, MD.
Abstract:
Thirteen cycles of anovulation menstruation in 11 cases were treated with Electro-Acupuncture (EA) ovulation induction. In 6 of these cycles which showed ovulation, the hand skin temperature (HST) of these patients was increased after EA treatment. In the other 7 cycles ovulation was not induced. There were no regular changes in HST of 5 normal subjects. The level of radioimmunoreactive beta-endorphin (rß-E) fluctuated, and returned to the preacupunctural level in 30 min. after withdrawal of needles in normal subjects. After EA, the level of blood rß-E in cycles with ovulation declined or maintained the range of normal subjects. But the level of blood rß-E and increase of HST after EA (r=-0.677, P <0.01). EA is able to regulate the function of the hypothalamic pituitary-ovarian axis. Since a good response is usually accompanied with the increase of HST, monitoring HST may provide a rough but simple method for prediciting the curative effect of EA. The role of rß-E in the mechanism of EA ovulation induction was discussed.
KEY WORDS: Electro-Acupuncture (EA), Hand Skin Temperature (HST), radioimmunoreactive beta-endorphin (rß-E), ovulation, radioimmunoassay (RIA)
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