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Objective: To explore the clinical efficacy and action mechanism of acupuncture for premature ovarian failure (POF)., Methods: According to prospective cohort study design, 30 cases were included. Based on theory of regulating Chong and Conception Vessels as well as soothing the liver and calming the nerves, acupuncture at Guanyuan (CV 4), Dahe (KI 12), Taixi (KI 3), Taichong (LR 3), Baihui (GV 20) was applied, three times per week and 3 months were considered as one session. Totally two sessions were performed. The menstruation condition, estradiol (E2), follicle-stimulating hormone (FSH) and scores of the clinical perimenopausal symptoms were taken as treatment outcomes., Results: The total effective rate was 86.7% (26/30) and the cured rate was 16.7% (5/30). The recovery rate of menstruation was 16.7% (5/30) and the regain rate of menstruation was 56.7% (17/30). After the treatment, the level of E2 was significantly increased from (45.41 +/- 18. 09) pmol/L to (59.07 +/- 24.21) pmol/L (P < 0.05), and the score of perimenopausal symptoms was obviously reduced from 14.28 +/- 8. 30 to 4.04 +/- 3.28 (P < 0.01). However, no statistical differences could be seen in FSH before and after treatment (P > 0.05)., Conclusion: Acupuncture has certain effect on improving menstruation and perimenopausal symptoms in POF patients, which is likely to he related with increasing the level of E2.

Objective: To observe the mechanism of the optimized traditional acupuncture prescription for accouchement on cervical ripening based on the molecular biology by observing related indices of cervical ripening in late-stage pregnant rats., Methods: Twenty initial pregnant Wistar rats were randomly divided into an electroacupuncture (EA) group (n = 10) and a model group (n = 10), and other 10 non-pregnancy female rats with same lot were selected as a blank control group. EA group was treated with the optimized traditional acupuncture prescription for accouchement on the 20th day of pregnant, which performed EA at bilateral "Hegu" (LI 4) for 20 min and then at bilateral "Sanyinjiao" (SP 6) for 5 min with 2 Hz/50 Hz sparse-dense wave, while the other groups without acupuncture intervention. The contents of matrix metalloproteinase 9 (MMP-9) and interleukin 8 (IL-8) in cervix tissue were detected by ELISA method., Results: Compared with the blank control group, the contents of MMP-9 and IL-8 in the model group were increased significantly (both P < 0.01). Compared with the model group, the contents of MMP-9 and IL-8 in the EA group were increased significantly (P < or = 0.05)., Conclusion: Optimized traditional acupuncture prescription for accouchement can increase the contents of MMP-9 and IL-8 in cervix tissue of late-stage pregnant rats so as to promote cervical ripening, and the mechanism of EA in promoting cervical ripening is explained from the perspective of molecular biology.

Through CNKI retrieval, 40 articles were selected from Medical Journals published between January 2003 and December 2011, and the study designs, intervention methods and conclusions of the articles were analyzed. It turned out that in the area of clinical research, the main usage of acupuncture was assist treatment of artificial abortion and drug-induced abortion: in artificial abortion, acupuncture can play a role in analgesia, artificial abortion syndrome relieving, and cervix dilating, while in the drug induced abortion, acupuncture can play a role in improving completed abortion rate, accelerating foetal sac release, decreasing side effects and regulating postoperative bleeding. In mechanism research, the effect of acupuncture on uterine tissue was revealed in terms of neuroendocrine. Although the certain role of acupuncture in assisting artificial abortion and drug-induced abortion has been confirmed in numerous clinical trials, its mechanism revealing was limited. The further study should focus on improving research method, acupuncture manipulation standardization and stimulation parameters optimization. What's more, the revealing of acupuncture's role in anti-early pregnancy should be emphasized to improve its effectiveness and scientificalness.

Based on the retrieval of literatures at home and abroad from 2000 to 2011, the evaluation indices of acupuncture clinical trials for primary dysmenorrhea (PD) were analyzed. The results indicated that in domestic area the reports were more concerned with the improvement of clinical symptoms and signs while paid less attention on the objective evaluation methodology, on the other hand, the studies abroad generally took many kinds of scales as their evaluation indices and focused on the patients' quality and activity of daily life. The authors suggeste that our clinical research, according to the designed intentions, should combine the general indicators with the specific indicators of diseases to have a more comprehensive evaluation on the effects of acupuncture for PD in clinical practice.

Acupuncture prescription is the key and effectiveness guarantee to acupuncture treatment. Proper selection of acupoint is directly related to the therapeutic effect of acupuncture. Several issues were discussesed, which were acupoint indications, clinical syndrome differentiation and acupoints selection. Acupuncturists should grasp the acupoints characteristic and pay attention to syndrome differentiation. Also they should have flexible selection of acupoints and keep pace with research updates when facing clinical problems in order to maximize the curative effect of acupuncture.

Using literature research in CNKI, VIP, and CBM from 2002 to 2008, sixty-five papers were retrieved. The results reveals that the research of acupuncture application in inducing labor focused on clinical practices, acupuncture has remarkable effectiveness and its advantages in facilitating contractions, shortening birth process, and elevating labor pain. However, the clinical trials demands large sample of multi-center randomized controlled trials, improved standard evaluation system, consistency in research, and further exploration in basic re search. These areas demand further devetions from acupuncture researchers.