Effect of Different Acupuncture Stimuli on Uterine Micro-circulation and Circulation-related Substances of Dysmenorrheal Rats with Cold Stagnation Syndrome / 中国中医药信息杂志
Chinese Journal of Information on Traditional Chinese Medicine
; (12): 51-55, 2015.
Article
en Zh
| WPRIM
| ID: wpr-462066
Biblioteca responsable:
WPRO
ABSTRACT
Objective To explore the effect of different acupuncture stimuli on uterine micro-circulation of dysmenorrheal rats with cold stagnation syndrome. Methods Totally 32 three-month old female SD rats in diestrus were randomly divided into saline control group, model group, A stimuli group, and B stimuli group, 8 rats in each group. Model group and treatment groups were given whole body freezing combined with estradiol benzoate injection method to establish models. A stimuli group was given deep puncture with manipulation, while B stimuli group was treated by shallow puncture without manipulation. Diameter of uterine capillary,micro-vessel, TXB2, and 6-keto-PGF1αlevels were observed in each group. Results Compared with the saline group, capillary diameter in model group was significantly reduced at 5, 10, 20, 30 min time point (P<0.01);micro-vascular diameter was significantly reduced at 5, 10, 20, 30, 40 min time point (P<0.01);plasma 6-keto-PGF1α levels decreased (P<0.01);TXB2/6-keto-PGF1αincreased significantly (P<0.01). Compared with model group, capillary diameter in A stimuli group enlarged at 5, 10, 20, 30 min time point (P<0.05), micro-vascular diameter dilated at 5, 10, 20, 30, 40 min time point (P <0.01), plasma 6-keto-PGF1α level increased (P <0.05), TXB2/6-keto-PGF1αdecreased significantly (P<0.05);micro-vascular diameter in B stimuli group dilated at 20, 30 min time point (P<0.05), plasma TXB2/6-keto-PGF1α decreased significantly (P<0.05). Compared with B stimuli group, capillary diameter in A stimuli group dilated at 5, 10, 20, 30 min time point (P<0.05) and micro-vascular diameter dilated at 5, 10, 20, 30, 40 min time point significantly (P<0.01). Conclusion Dysmenorrheal rats with cold stagnation syndrome show obvious disorder of the uterus micro-circulation and circulation related substances. Both A and B acupuncture stimuli improved uterus micro-circulation of dysmenorrheal rats with cold stagnation syndrome, and its mechanism may be related to the recovery the balance between TXB2 and 6-keto-PGF1α.
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Índice:
WPRIM
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Zh
Revista:
Chinese Journal of Information on Traditional Chinese Medicine
Año:
2015
Tipo del documento:
Article