[Breeding of a new cultivar "Chuanjianghuang 1" of Sichuan Dao-di herbs Curcumae Longae Rhizoma and Curcumae Radix].

The systematic breeding method was adopted to breed a new good cultivar of Curcuma longa, named "Chuanjianghuang 1". From 2014 to 2015, two consecutive years of multi-point test were carried out in Shuangliu, Chongzhou and Wenjiang. The biological characters, phenology, agronomic characters, yield and quality indexes of "Chuanjianghuang 1" were comprehensively evaluated. The results showed that compared with local traditional species, the rhizome yield of the new cultivar "Chuanjianghuang 1" increased by 20.61%.The average content of volatile oil was higher than 24.17% and the average content of curcumin in root tuber was higher than 26.62%. The yield of root tuber increased by 54.59%.The average content of volatile oil is higher than 36.28% and the average content of curcuminoids is higher than 25.31%. Compared with "Huangsi Yujin 1", "Chuanjianghuang 1" increased the average yield of rhizome by 123.68%,the volatile oil increased by an average of 7.69%and the curcumin content increased by an average of 58.23%. The average content of volatile oil is higher than 52.82% and the average content of curcuminoids in root tuber was higher than 38.34%. The new variety "Chuanjianghuang 1" has better yield than the local traditional species, and the internal quality of rhizome and root tuber is better. Compared with "Huangsi Yujin 1", the yield of rhizome is significantly increased, and the internal quality of rhizome and root tuber is better, especially the content of curcumin in rhizome and curcuminoids in root tuber is significantly higher than that of "Huangsi Yujin 1". "Chuanjianghuang 1" is high yield, good quality, good stability and strong adaptability, which is suitable for cultivation and promotion in Chengdu Jinma River Basin, such as Shuangliu, Chongzhou, Wenjiang.

[Impacts of electroacupuncture on left hippocampus NAA/Cr for patients of Uygur and Han nationality with mild cognitive impairment].

OBJECTIVE: To observe the clinical efficacy of electroacupuncture (EA) on mild cognitive impairment (MCI) for patients of Uygur and Han nationality and explore the national diversity among the patients with MCI. METHODS: Twenty-five cases were divided into Han nationality group (15 cases) and Uygur nationality group (10 cases) according to patient's nationality. In either group, EA was applied to Baihui (GV 20), Fengchi (GB 20), Xuanzhong (GB 39), Fuliu (KI 7), Sanyinjiao (SP 6) and Taixi (KI 3), once per day, 15 treatments made one session and there were 5 days at the interval among the sessions. Totally, 3 sessions of treatment were required. The proton magnetic resonance spectroscopy (1H-MRS) was used to observe the changes in the ratio of N-acetylaspartate and creatine (NAA/Cr) on the left hippocampus for the patients in two groups before and after treatment as well as the changes in the results of the Mini-Mental State Examination (MMSE) and the Montreal Cognitive Assessment (MoCA) separately. RESULTS: NAA/Cr in Uygur nationality group was higher than that in Han nationality group before treatment (1.659 +/- 0.418 vs 1.137 +/- 0.190, P < 0.05). After treatment, MMSE and MoCA scores all increased apparently as compared with those before treatment in two groups (P < 0.05, P < 0.01), and NAA/Cr on the left hippocampus in either group was up-regulated as compared with that before treatment (both P < 0.01). CONCLUSION: EA can improve the overall cognitive function for the patients with MCI. There is the national diversity in the partial brain metabolite level between Uygur patients and Han patients with MCI.

[Clinical study on professor Wu Lian-zhong's experience in acupuncture treatment for facial paralysis].

This paper introduce the professor WU Lian-zhong's clinical experience in acupuncture treatment for facial paralysis. Professor WU emphasizes the treatment based on syndrome differentiation. The appropriate theory, method, prescription and acupoints should be applied according to observing the subtle details of syndromes and differentiating the state of diseases development, so as to obtain effectiveness, to shorten the duration of treatment course and to reduce sequelae. The concrete methods of prognosis diagnosis for facial paralysis and three effective cases are introduced.

[Observation on therapeutic effect of acupoint sticking therapy on simple obesity].

OBJECTIVE: To probe into effectiveness and safety of acupoint sticking therapy for simple obesity. METHODS: One hundred and eight cases were randomly divided into an acupoint sticking group (n = 58) and an acupuncture group (n = 50). The acupoint sticking group were treated with TCM plaster sticking at Zhongwan (CV 12), Guanyuan (CV 4), Qihai (CV 6), etc. The acupuncture group were treated with simple acupuncture at Zhongji (CV 3), Guanyuan (CV 4), Qihai (CV 6), etc. Their therapeutic effects were observed after 3 therapeutic courses. RESULTS: The total effective rate was 84.5% in the acupoint sticking group, 86.0% in the acupuncture group with no significant difference between the two groups (P > 0.05); after treatment, the body weight, body mass index, waist circumference, hip circumference decreased and the cumulative score of clinical symptoms decreased in the two groups with no significant difference between the two groups, but the waist-hip ratio did not significantly change. CONCLUSION: TCM acupoint sticking therapy has a definite therapeutic effect on simple obesity.

[Observation on the therapeutic effect of acupoint application on constipation].

OBJECTIVE: To test the therapeutic effect, safety of acupoint application for treatment of constipation. METHODS: Forty-two cases were randomly divided into a treatment group of 22 cases and a control group of 20 cases. The treatment group were treated with acupoint application, with the cake made by Sanleng (Rhizoma Spargani), Ezhu (Rhizoma Zedoariae), Dahuang (Radix et Rhizoma Rhei) and Bingpian (Borneolum), which was applied at Tianshu (ST 25), Qihai (CV 6), Guanyuan (CV 4); the control group were treated with oral administration of Congrong Tongbian Oral Liquid. RESULTS: The total effective rate was 81.8% in the treatment group and 50.0% in the control group, the treatment group being better than the control group (P < 0.05); the first defecation time was (5.1 +/- 2.8) h in the treatment group and (10.1 +/- 7.3) h in the control group, with a significant difference between the two groups (P < 0.05). CONCLUSION: TCM acupoint application therapy has a definite therapeutic effect on constipation.

[Professor WU Lian-Zhong's special acupoints and effects in treatment of intractable insomnia].

Professor WU Lian-zhong not only has meticulous scholarship, great learning, rich clinical experience, obvious therapeutic effects, but also is good at exploration and writing, weeds through the old to bring forth the new. The present paper introduces that the authors apply "Wuxinxue" association summarized by professor WU to treat various kinds of intractable insomnia and achieves very good results, which is a convenient and unique method, and 5 successful samples are given.

[Advances of studies on treatment of dysmenorrhea with acupoint application].

OBJECTIVE: To summarize advances of studies on treatment of dysmenorrhea with acupoint application in recent 10 years so as to provide references and basis for scientific research and clinical works in future. METHODS: The literature about treatment of dysmenorrhea with acupoint application in the recent 10 years are reviewed from treatment based on syndrome types, acupoint selection, selection of excipients, application time, assessment of therapeutic effects, adverse effects and other aspects. CONCLUSION: Acupoint application has a definite therapeutic effect on dysmenorrhea, but with some problems in clinical research.

[Advances of clinical studies on acupuncture and moxibustion for treatment of obesity in recent 10 years].

OBJECTIVE: To Sum up advances of studies on acupuncture for treatment of obesity in recent 10 years and to put forward the problems should be paid attention to and the development direction in clinical scientific research. METHODS: Review the literature about acupuncture and moxibustion slimming therapy in recent 10 years from characteristics of acupuncture and moxibustion in selection of acupoints, analysis of various therapeutic methods, problems in clinical research. CONCLUSION: Acupuncture and moxibustion treatment of obesity has obvious therapeutic effect and less side-effects with flexible selection of acupoints and more methods.