Jianpi Peiyuan acupoint thread embedding therapy for perimenopausal obesity: a randomized controlled trial / 中国针灸

OBJECTIVE@#To observe the clinical efficacy and safety of Jianpi Peiyuan acupoint thread embedding therapy on perimenopausal obesity (PMO).@*METHODS@#Ninety-six patients of PMO were randomly divided into an observation group (48 cases) and a control group (48 cases). The control group received health education and lifestyle intervention. On the basis of the treatment in the control group, the observation group was treated with acupoint thread embedding at the main acupoints of Shangwan (CV 13), Zhongwan (CV 12), Xiawan (CV 10), Yinlingquan (SP 9) and Fenglong (ST 40), etc. as well as the supplementary acupoints in accordance with the syndrome differentiation, once every 2 weeks for 8 weeks (4 times in total). The indexes of obesity (body mass index [BMI], waist circumference, hip circumference and body mass), modified Kupperman score, insomnia severity index (ISI) score, self-rating anxiety scale (SAS) score, and self-rating depression scale (SDS) score of the two groups were observed before and after treatment, and the safety was evaluated.@*RESULTS@#After treatment, BMI, waist circumference, hip circumference and body mass in the two groups were lower than before treatment (P<0.05), and those in the observation group were lower than the control group (P<0.05). After treatment, Kupperman, ISI and SAS scores in the observation group were lower than before treatment (P<0.05), and ISI score in the control group was lower than before treatment (P<0.05). Kupperman, ISI and SAS scores in the observation group were lower than those in the control group (P<0.05). There was no significant difference in SDS between the two groups or within groups (P>0.05). No serious adverse reactions occurred during the experiment.@*CONCLUSION@#Jianpi Peiyuan acupoint thread embedding therapy can reduce the degree of obesity in PMO patients, and improve patients' the perimenopausal symptoms, insomnia and anxiety, with good safety.

Effect of acupuncture at Weizhong (BL 40) on bladder urination function based on ultrasound / 中国针灸

OBJECTIVE@#To observe the effect of acupuncture at Weizhong (BL 40) with deqi on bladder urination function.@*METHODS@#A total of 60 healthy subjects were randomized into an observation group and a control group, 30 subjects in each group. Under the guidance of ultrasound, acupuncture was applied Weizhong (BL 40) on both sides. In the observation group, the needling depth was reached to the tibial nerve, and lifting-thrusting twirling method was used to induce deqi. In the control group, the needling depth was reached to the superficial fascia, and no manipulation was operated to induce deqi. The needles were retained for 10 min and acupuncture was given once in both groups. The bilateral ureteral ejection frequency and volume of the bladder were observed by ultrasound before and after acupuncture, and the score of clinical evaluation scale of deqi sensation was observed in both groups.@*RESULTS@#After acupuncture, the frequency of bilateral ureteral ejection in the observation group and the bladder volume in the two groups were increased compared before acupuncture (P<0.05), and the frequency of bilateral ureteral ejection, bladder volume and score of clinical evaluation scale of deqi sensation in the observation group were higher than those in the control group (P<0.05, P<0.01).@*CONCLUSION@#Acupuncture at Weizhong (BL 40) with deqi improves the bladder urination function. Ultrasound visualization improves the standardization and safety of acupuncture, intuitively evaluates the acupuncture effect, and provides an objective basis for the correlation between meridian points specificity and zang-fu organs.

Vinegar-processed Euphorbiae Pekinensis Radix improves intestinal flora disorder and reduces colon toxicity / 中国中药杂志

The present study investigated the effect of Euphorbiae Pekinensis Radix(EPR) on intestinal flora structure before and after vinegar processing and explored the detoxification mechanism of vinegar-processed EPR. In this study, the extraction efficiency of casbane diterpenes from EPR with different solvents was investigated, and the optimal solvent was selected to enrich these components. After 14 days of intragastric administration of total diterpene extract of EPR and vinegar-processed EPR, 16 S rDNA sequencing technology was used to detect the structural changes of intestinal flora. The flora related to the intestinal toxicity of EPR was screened out based on the results of intestinal pathological damage by correlation analysis. The results showed that Soxhlet extraction with chloroform as extraction solvent could enrich Casbane diterpenes in EPR. As revealed by 16 S rDNA sequencing results, EPR could significantly change the structure of intestinal flora, which could be reversed by vinegar-processing EPR. Some intestinal flora candidates might be related to detoxification of vinegar processing. The correlation analysis of intestinal flora candidates and indexes related to intestinal mucosal injury showed that compared with EPR, vinegar-processed EPR could down-regulate the abundance of some pathogenic bacteria such as Mucispirillum, Bilophila, and Ruminiclostridium, and up-regulated some probiotics such as Enterorhabdus, Ruminococcaceae_UCG-014, Barnesiella, and Candidatus. The intestinal toxicity caused by EPR may be related to the disturbance of intestinal flora, and vinegar-processed EPR can improve intestinal flora disorder by up-regulating the abundance of probiotics and down-regulating the abundance of pathogenic bacteria to remodel the intestinal mucosal barrier and reduce toxicity.

Effect of electroacupuncture on SIRT1/NF-κB signaling pathway in adipose tissue of obese rats / 中国针灸

OBJECTIVE@#To explore the effect of electroacupuncture (EA) on insulin sensitivity, adipose tissue inflammatory reaction and silent information regulation factor 1(SIRT1)/nuclear factor kappa B (NF-κB) signaling pathway in obese rats.@*METHODS@#A total of 100 SPF-grade Wistar male rats were collected. Thirteen rats of them were selected randomly as the normal group and fed with common forage, and the rest rats were fed with high-fat forage. Eight weeks later, 39 rats that met the obesity criteria were randomized into a model group, an EA group and a sham-EA group, 13 rats in each one. In each group, 3 rats were collected randomly and the hyperinsulinemic-euglycemic clamp was exerted to record glucose infusion rate (GIR) so as to determine insulin sensitivity. Afterwards, in the EA group, EA was applied to "Zusanli" (ST 36), "Fenglong" (ST 40), "Zhongwan" (CV 12) and "Guanyuan" (CV 4), stimulated with continuous wave, 2 Hz in frequency, 1 mA in current intensity, for 15 min. The treatment was given once every 2 days, 3 times a week, for 8 weeks totally. In the sham-EA group, the needles were inserted shallowly at the sites, 5 mm lateral to each of the acupoints stimulated in the EA group, and the electrodes were attached to the needle handles, but without electric stimulation exerted. The rest management was the same as the EA group. Before and after intervention, the body mass and the insulin sensitivity were measured. After intervention, the white adipose tissue was collected from the kidney in the rats. Western blot was adopted to detect the relative protein expressions of SIRT1, interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α) and acetylated NF-κB (Ac-NFκB). The real-time fluorescence quantitative PCR was used to detect the mRNA expressions of SIRT1, IL-6 and TNF-α. The immunofluorescence double labeling method was applied to detect the co-expression of SIRT1 and Ac-NFκB in adipose tissue.@*RESULTS@#After fed with high-fat forage for 8 weeks, the body mass was significantly increased and GIR decreased in the rats of the model group as compared with the normal group (0.05). Compared with the normal group, in the model group, the protein and mRNA expressions of SIRT1 in adipose tissue were decreased, and the protein expression of Ac-NFκB increased, the protein and mRNA expressions of IL-6 and TNF-α increased (0.05). The results of immunofluorescence double labeling showed that SIRT1 and Ac-NFκB were co-expressed in adipose tissue.@*CONCLUSION@#Electroacupuncture significantly reduces the body mass, inflammatory reaction conditions of adipose tissue and improves insulin sensitivity in obese rats. Regarding the potential mechanism, after the activation of SIRT1/NF-κB signaling pathway by electroacupuncture, and down-regulates the transcription of downstream inflammatory factors.

acupuncture method for mild cognitive impairment: a randomized controlled trial / 中国针灸

OBJECTIVE@#To observe the clinical efficacy of acupuncture method for mild cognitive impairment in the elderly.@*METHODS@#A total of 96 patients were randomly divided into an observation group, a control group and a waiting group, 32 cases in each group. The patients in the observation group were treated with acupuncture at Baihui (GV 20), Shenting (GV 24), Yintang (GV 29) and Sishencong (EX-HN 1), etc, while the patients in the control group were treated with nonpenetrating sham acupuncture at the same acupoints as the observation group. The treatment was given once every other day, three times a week for 8 weeks. The patients in the waiting group only received health guidance for 8 weeks. Montreal cognitive assessment scale (MoCA) and mini-mental state examination (MMSE) were used before and after 8-week treatment in all three groups. The observation group and the control group were followed up for 2 months and evaluated with MoCA and MMSE.@*RESULTS@#The MoCA scores in the observation group after treatment and during follow-up were higher than before treatment (0.05). The MoCA scores in the control group after treatment and during follow-up were higher than before treatment (0.05). The difference before and after treatment in the observation group was higher than the control group and waiting group (0.05). The MMSE scores after treatment and during follow-up were higher than before treatment in the control group (0.05). The difference before and after treatment the observation group and control group was not significant (>0.05), and those in the two groups were higher than the waiting group (<0.01). The difference between follow-up and before treatment in the observation group was higher than the control group (<0.01), and the difference between follow-up and after treatment was lower than the control group (<0.01).@*CONCLUSION@# acupuncture method could improve cognitive impairment in elderly patients with mild cognitive impairment.

Study on Chinese medicine syndrome of colorectal carcinoma in perioperative period / 中国结合医学杂志

<p><b>OBJECTIVE</b>To explore the distribution characteristics of Chinese medicine (CM) syndromes and the rule of dynamic evolvement in patients with colorectal cancer at the perioperative period by applying a mathematical statistics methodology.</p><p><b>METHODS</b>By using the overall sample date, and cross-sectional descriptive and prospective researching methods, the clinical data of CM symptoms of patients with colorectal cancer from the first day of preoperative care to the third, seventh, and tenth days after the operation were collected. The distribution characteristics of CM syndromes and dynamic evolution were concluded upon by experts, and then by building up a database through the use of EpiData3.1 the frequency statistics and cluster analyses were applied utilizing SAS9.2 software.</p><p><b>RESULTS</b>Among 210 cases of patient, on the day before the operation, the main route of syndrome was blood deficiency (33.33%), followed by the syndrome of deficiency of both qi and yin (28.57%). On the third day after surgery, the main syndrome was qi deficiency (47.62%), followed by yin deficiency inner-heat. On the seventh day after surgery, the main syndrome was both yin deficiency inner-heat (33.33%) and phlegm-dampness (33.33%). On the tenth day after surgery, the main syndrome was a deficiency of both qi and yin (38.09%), followed by dampness and hot accumulative knotting (33.33%).</p><p><b>CONCLUSION</b>Research in the field of the distribution characteristics of CM syndromes and dynamic evolution will provide an objective basis for syndrome differentiation for patients in the perioperative period, further advancing the study of preventing and decreasing relapse and metastasis in CM therapy.</p>

Effect of L-alanyl-L-glutamine on expression of insulin-like growth factor-1 in intestinal tissues of low-birth-weight newborn rats with hypoxia/reoxygenation-induced intestinal injury / 中国当代儿科杂志

<p><b>OBJECTIVE</b>To study the effect of L-alanyl-L-glutamine (Ala-Gln) on the levels of insulin-like growth factor-1 (IGF-1) and IGF-1 receptor (IGF-1R) in the intestinal tissues of low-birth-weight (LBW) newborn rats with hypoxia/reoxygenation-induced intestinal injury.</p><p><b>METHODS</b>Pregnant rats were fed with or without smoking. The rats born by those fed without smoking were included in group A; for the rats born by those fed with smoking, normal-birth-weight rats were included in group B, and LBW rats were randomly divided into control group (group C), hypoxia/reoxygenation (H/R) group (group D), and Ala-Gln group (group E). Each group consisted of 24 newborn rats. The rats in groups D and E received H/R treatment twice a day for three consecutive days to establish an intestinal injury model; the rats in group E were intraperitoneally injected with Ala-Gln (10 ml/kg) before daily H/R treatment, while those in groups C and D were given an equal dose of normal saline by intraperitoneal injections. On days 4, 7, and 10 after birth, 8 rats were sacrificed in each group to collect intestinal tissues. The IGF-1 levels in intestinal tissues were measured using ELISA, and IGF-1R levels were measured by immunohistochemistry.</p><p><b>RESULTS</b>There were no significant differences in IGF-1 and IGF-1R levels between groups A and B at all time points. The levels of IGF-1 and IGF-1R in group C kept increasing, were higher than those in other groups on day 7 (P<0.05), and reached a normal level on day 10, without significant differences compared with those in groups A and B. Group D had significantly lower IGF-1 and IGF-1R levels than group C at all time points (P<0.05). The levels of IGF-1 and IGF-1R in group E were lower than those in group C on days 4 and 7 (P<0.05), but they increased to approximately the levels in group C and were significantly higher than those in group D on day 10.</p><p><b>CONCLUSIONS</b>Intrauterine and postnatal hypoxia may induce intestinal injury in LBW newborn rats, and parenteral administration of high-dose Ala-Gln can reduce hypoxia-induced intestinal injury. Therefore, Ala-Gln has a protective effect against hypoxia-induced intestinal injury.</p>

Effects of electroacupuncture with manifestation-root acupoint combination on ultrastructure and biosynthesis in mitochondrial of quadriceps femoris in rats with insulin resistance / 中国针灸

<p><b>OBJECTIVE</b>To explore the mechanism of electroacupuncture on improving insulin resistance of rat from aspects of morphology and function of mitochondrial in quadriceps femoris.</p><p><b>METHODS</b>Forty-eight 8-week Wistar rats (female and male in half) were randomly divided into a normal group (16 rats, group A), a model control group (16 rats, group B), a model plus electroacupuncture (EA) group (8 rats, group C) and a model plus sham acupoint EA group (8 rats, group D). Group A was given with basic diet while high-fat diet was applied in the group B, group C and group D for 8 weeks to establish model of insulin resistance. After the model establishment, "Guanyuan" (CV 4), "Zhongwan" (CV 12), "Zusanli" (ST 36) and "Fenglong" (ST 30) were selected according to acupoint combination of manifestation-root in the group C, while four points in non-meridian area where 1 to 2 mm next to the acupoints used in group C were selected in the group D. The treatment was given 15 min per time with 1 mA of intensity and 2 Hz in frequency, 5 times per week for totally 8 weeks. The transmission electron microscope was adopted to observe mitochondria structure, and chemical colorimetry was used to test the activity of adenosine triphosphate (ATP) synthase and phosphomolybdic acid colorimetry was applied to measure the content of ATP.</p><p><b>RESULTS</b>After the treatment, the body mass was (401.63 +/- 109.81) g in the group B, which was significantly higher than (305.88 +/- 62.72) g in the group A (P < 0.05); morphological structure of mitochondrion was damaged, showing swelling and deformation; the activity of ATP synthase was decreased (P < 0.05) and the content of ATP in tissue of quadriceps femoris was also obviously lowered (P < 0.05). The body mass was (294.13 +/- 53.78) g in the group C, which was significantly lower than that in the group B (P < 0.05); the damaged mitochondrion was restored and merged among each other; the activity of ATP synthase was increased (P < 0.05); the content of ATP in tissue of quadriceps femoris was obviously lifted (P < 0.05). The results in group D were not different from those in group B.</p><p><b>CONCLUSION</b>The electroacupuncture with manifestation-root acupoint combination could improve the recovery of damaged structure of mitochondrion and promote the merge among each other, which could enhance oxidizing capacity, lower body mass and improve synthetic rate of ATP.</p>

Effects of Acupuncture Therapy on Triglyceride of Quadriceps Femoris in High Fat Diet Feeding-induced Insulin Resistance Rats / 中国中医药信息杂志

Objective To observe the effects of acupuncture therapy on triglyceride (TG) content of quadriceps femoris in the high fat diet feeding-induced insulin resistance rats; To discuss acupuncture mechanisms to improve the insulin sensitivity. Methods Thirty-two Wistar rats at the age of eight weeks were randomly divided into normal group, model group, electro-acupuncture group, and sham electro-acupuncture group. The normal group was given basic diet, and model group, electro-acupuncture group and sham electro-acupuncture group were given high fat diet for 8 weeks, after which, the model of insulin resistance was successfully obtained. Electro-acupuncture group was given acupuncture therapy with “Guanyuan (GV4)”, “Zhognwan (GV12)”, “Zusanli (ST36)”, and “Fenglong (ST40)” for 8 weeks. Sham electro-acupuncture group was given stimulation at non-acupuncture points which were not on the meridians and near the acupoints but not at the area of the acupoints. In addition, food intake and body weight of each group were recorded, blood glucose was tested, TG content of quadriceps femoris was measured by enzymatic method after the treatment. Results The weight of the rats and TG levels of quadriceps femoris in electro-acupuncture group and sham electro-acupuncture group were significantly lower than those in model group, with significant statistical difference (P<0.05), especially in electro-acupuncture group. Conclusion Acupuncture therapy could improve insulin sensitivity to prevent and its related diseases.

[Clinical study on scalp acupuncture with long needle-retained duration for treatment of Tourette syndrome].

OBJECTIVE: To observe therapeutic effects of different needle-retained durations at scalp acupoints on Tourette syndrome (TS). METHODS: Sixty-two cases of TS were randomly divided into an observation group and a control group, 31 cases in each group. In the observation group, the needles were retained for 2 h and in the control group, they were retained for 30 min. The middle line of forehead, middle line of vertex and lateral line 1 of vertex were selected as main acupoints, and anterior oblique line of vertex-temporal and posterior temporal line were selected as adjuvant acupoints. They were treated for 2 months, once other day. Yale Global Tic Severity Scale (YGTSS) and Tourette Syndrome Global Scale (TSGS) were used for assessment of therapeutic effects and their therapeutic effects were compared. RESULTS: After treatment, YGTSS and TSGS scores had very significant changes in the two groups as compared with those before treatment (both P < 0.01), indicating an obvious improvement in kinetic Tic and vocalizing Tic. The total effective rate was 61.3% in the observation group and 67.7% in the control group with no significant difference between the two groups (P > 0.05). CONCLUSION: Scalp acupuncture therapy of both 2 h and 0.5 h retaining needle can significantly improve symptoms of TS patients, with a similar therapeutic effect.

Effect of "Jin three-needle therapy" on cognitive function and activity of daily living in patients of hemiplegia after stroke: a multi-central randomized controlled study / 中国针灸

<p><b>OBJECTIVE</b>To provide reliable evidence of "J in three-needle therapy" for treatment of stroke.</p><p><b>METHODS</b>Multi-central randomized controlled trials were adopted, 180 hemiplegia patients of ischemic stroke were randomly divided into a fin three-needle group (90 cases) and a routine acupuncture group (90 cases). Two groups were both treated with basic neurology therapies, and J in three-needle group was treated with J in three-needle therapy, three acupoints of tempora, hand and foot etc. were selected; the routine acupuncture group was treated with traditional acupuncture, Quchi (LI 11), Huantiao (GB 30), Futu (ST 32) etc. were selected. Both groups were treated with acupuncture for 5 weeks. The cognitive function score of functional comprehensive assessment scale (FCA), the scores of mini-mental state examination scale (MMSE) and modified Barthel index (BI) were compared before and after treatment between two groups. Results After treatment, the scores of FCA, MMSE and BI in both groups were significantly improved compared to those before treatment (P < 0.01, P < 0.05); the improvement of FCA score, MMSE score and BI score in the J in three-needle group were superior to those of the routine acupuncture group after treatment (P < 0.01, P < 0.05). The total effective rate of 85.4% in the J in three-needle group was superior to tohat of 70.0% in the routine acupuncture group (P < 0.05).</p><p><b>CONCLUSION</b>J in three-needle acupuncture treatment can obviously improve the cognitive function and activity ability of daily life of hemiplegia patients after stroke, and the therapeutic effect of J in three-needle therapy is superior to that of traditional acupuncture treatment.</p>

Research progress on geographic distribution new records of medicinal plants in Guizhou / 中国中药杂志

To introduce the advance on the species, ecological environment, distribution areas, the number of the species and efficacy of geographic distribution new records of medicinal plants in Guizhou. This article provides a basis for the collection and conservation as well as reasonable development of the genetic resources of medicinal plants.

Effects of acupuncture and embedding thread on central monoamine neurotransmitters in the depression model rat / 中国针灸

<p><b>OBJECTIVE</b>To compare therapeutic effects of acupuncture and embedding thread on depression and to probe the mechanism.</p><p><b>METHODS</b>Thirty-two adult SD rats, 16 females and 16 males, were randomly divided into a normal group, a model group, an acupuncture group and an embedding thread group, 8 rats in each group. Separated feeding, long-term unpredictable and middle stimulation stress were used for development of depression rat model. At the same time, the treatment groups were treated for 21 days. The changes of norepinephrine (NE), 5-hydoxytryptamine (5-HT) and dopamine (DA) contents in the brain were detected by high performance liquid chromatography-electrochemical detector.</p><p><b>RESULTS</b>Compared with the normal group, 5-HT, NE and DA contents in the hypothalamus and hippocampus decreased significantly in the model group (P < 0.05, P < 0.01); compared with the model group, the contents of the central monoamine neurotransmitters increased in both the acupuncture group and the embedding thread group, but the embedding thread group had more obvious action in improvement of 5-HT and DA levels in the hypothalamus and DA level in the hippocampus than the acupuncture group with no significant difference between the two groups.</p><p><b>CONCLUSION</b>Both acupuncture and embedding thread therapy are effective for the depression model rat. They play the therapeutic role through regulating central monoamine neurotransmitters.</p>