Research progress on traditional Chinese medicine compounds combined with external therapy in treatment of hyperplasia of mammary glands / 中国中药杂志

Hyperplasia of mammary glands is a benign breast disease with disordered breast structure. Nowadays, the incidence rate of breast hyperplasia in women is increasing year by year, and the etiology is related to the imbalance of estrogen and progesterone in the body. The symptoms include breast pain, breast nodules, or nipple discharge, which can develop into breast cancer in the context of psychological pressure. Therefore, it is timely and effectively necessary for people to treat the symptoms. At present, traditional Chinese medicine(TCM) often treats breast hyperplasia by oral drug, external application, acupuncture, moxibustion, and massage, while western medicine often uses hormone therapy or surgery. TCM can regulate hormone levels to treat breast hyperplasia. Acupuncture, moxibustion, and other methods can stimulate acupoints to reduce breast lumps. However, since TCM is easy to produce hepatorenal toxicity after long-term use and simple external treatment is slow to take effect, rapid and effective treatment is difficult to be achieved. Although western medicine can inhibit the disease, it is easy to produce toxic and side effects if taken for a long time. In addition, surgery can only remove the focus and the recurrence rate is high. Some studies have found that the combination of oral and external use of TCM compounds has a significant effect, with mild toxic and side effects, few adverse reactions, and a low recurrence rate. Based on the relevant literature in recent years, this article reviewed the combination of oral and external treatment of TCM in the treatment of hyperplasia of mammary glands, discussed the effectiveness, clinical evaluation indexes, and mechanism, and pointed out the existing shortcomings to explore a comprehensive therapy worthy of clinical application.

Comprehensive antioxidant and anti-inflammatory activity of alcohol extracts from Chrysanthemum indicum in different areas based on entropy weight and TOPSIS methodology / 中国中药杂志

The study is aiming at investigating the application of entropy weight TOPSIS method in the comparison of the scavenging effect of DPPH, ABTS and hydroxyl radical and the inhibition effect of xanthine oxidase(XOD) and lipoxygenase(LOX) of Chrysanthemum indicum. The DPPH, ABTS, salicylic acid and spectrophotometry were used to determine the scavenging effect of DPPH, ABTS and hydroxyl radical and the inhibition effect of xanthine oxidase(XOD) and lipoxygenase(LOX) of Ch. indicum from 31 different areas in vitro. Take the half inhibition rate of as the evaluation index, two principal components were extracted by the principal component analysis, and their cumulative contribution rate reached at 92.4%. The different areas of Ch. indicum could be divided into Dabei Mountain and Qinling-Taihang Mountain by use principal component to analysis. The entropy weight TOPSIS method was used to objectively assign weights to five indexes, calculate the weight of each index and set up the best and worst scheme of the evaluation object, and the relative proximity(C_i) was used as the measure to construct the multi-index comprehensive evaluation model of Ch. indicum. And then sort with the relative proximity value. The results showed that the relative proximity was between 0.098 and 0.983 which represents there were significant differences in the scavenging effect of DPPH, ABTS and hydroxyl radical and the inhibition effect of xanthine oxidase(XOD) and lipoxygenase(LOX) between extracts of Ch. indicum from different areas. The Ch. indicum from Dabie Mountain area have a relatively high relative degree of measurement and high-quality ranking. Taken together, the quality of Ch. indicum.from the Dabie Mountain area is better. The index weight coefficient and the classification result of producing area are basically consistent with the result of principal component analysis. The results show that the TOPSIS method based on entropy weight method can be used to evaluate the comprehensive quality of Ch. indicum.

Optimization of Prescription of Lycii Fructus Polysaccharide Buccal Tablets by Central Composite Design-response Surface Methodology and Investigation of Its Immunomodulatory Effect / 中国实验方剂学杂志

Objective:To prepare Lycii Fructus polysaccharide buccal tablets and investigate its immunomodulatory effect. Method:Taking the appearance, taste, hardness and disintegration time of the tablets as comprehensive evaluation index, based on single factor tests, central composite design-response surface methodology was adopted to optimize the prescription of Lycii Fructus polysaccharide buccal tablets with mass ratio of dextrin to mannitol, mass ratio of cyclamate to malic acid and dosage of sodium carboxymethyl starch (CMS-Na) as factors. Kunming mice were randomly divided into 5 groups, namely the Lycii Fructus polysaccharide buccal tablets low (100 mg·kg-1·d-1), medium (200 mg·kg-1·d-1) and high (300 mg·kg-1·d-1) dose groups, the normal group (0.9% normal saline, 300 mg·kg-1·d-1) and the positive medicine group (Cinengsu group, 300 mg·kg-1·d-1). The immunomodulatory effect of the buccal tablets were investigated by calculating immune organ index, monocyte-macrophage phagocytic index, serum hemolysin antibody level, and the voix pedis thickness difference of delayed hypersensitivity (DTH) of mice. Result:Optimal prescription for the buccal tablets was 80% of Lycii Fructus extract, 11.5% of dextrin-mannitol (1.2:1), 1% of cyclamate-malic acid (1:1), 0.5% of cream essence, 6.5% of CMS-Na, 0.5% of magnesium stearate, and appropriate amount of 80% ethanol. Under the optimal condition, the hardness of the buccal tablets was 11.83 kg, its disintegration time was 13.21 min, both of which were in line with the relevant provisions of the 2015 edition of Chinese Pharmacopoeia, and the buccal tablets had good appearance and taste. Compared with the normal group, medium and high dose groups of Lycii Fructus polysaccharide buccal tablets significantly increased thymus index, spleen index and phagocytic index of mice (PPPPPConclusion:The formulation process of the buccal tablets optimized by central composite design-response surface methodology is stable and feasible, and Lycii Fructus polysaccharide buccal tablets can improve the immune regulation function of normal mice, and this study can provide experimental basis for the development, utilization and clinical application of Lycii Fructus and Lycii Fructus polysaccharides.

Effect of short-day treatment on expression of CO gene in Chrysanthemum indicum / 中国中药杂志

This experiment studied the expression pattern of key gene CO in the photoperiod of Chrysanthemum indicum. The CDS sequence of the Ch. indicum CO gene was cloned by RT-PCR. The open reading frame was 1 380 bp in length and encoded 459 amino acids. The bioinformatics analysis results showed that the Ch. indicum CO had higher homology with Ch. lavandulifolium and Artemisia annua,and the CO was more conservative in the same family. The molecular weight of the predicted protein encode by CO is 52. 04 k Da,the p I is 4. 81,the α-helix structure accounted for 17. 65%,the random coil accounted for 76. 69%,the extension chain accounted for 5. 66%,there are no β-fold and signal peptide. The experimental results showed that short-day treatment could increase the expression level of CO gene in Ch. indicum and induce its flowering. The results of qRT-PCR showed that the relative expression of CO gene in different tissues and different treatment periods of Ch. indicum was significantly different. In this paper,we studied the effect of short-day treatment on the expression of key genes in the flowering cycle of Ch. indicum,providing a basis for photoperiod regulation and harvesting period of Ch.indicum.

Identification of Chrysanthemum indicum and its adulterants based on ITS2 barcode / 中国中药杂志

DNA barcode technology was used to establish a rapid identification method of Chrysanthemum indicum based on ITS2 sequences. The total DNA was extracted from 22 collected samples,and the ITS2 sequence was amplified by PCR and sequenced,and the information of ITS2 sequence was obtained. Another 14 items of the same family or the same genus were downloaded from Gen Bank.We aligned all 36 sequences,calculated the intraspecific and interspecific distances,and constructed Neighbor Joining( NJ) phylogenetic tree,using MEGA 7. 0. The difference of the secondary structure between the ITS2 sequences was compared. The results showed that the genetic distance of Ch. indicum and Ch. morifolium was overlapped,but the maximum intraspecific distance was far less than the minimum interspecific distance between and among Ch. indicum and other species,with an obvious barcoding gap. The NJ tree showed that Ch. indicum and Ch. morifolium shared a clade,and most of Ch. morifolium with some Ch. indicum were shared a subclade,while Inula lineariifolia,Sinosenecio oldhamianus and Senecio scandens belonged to one clade separately. ITS2 secondary structures for I. lineariifolia,S. oldhamianus and S. scandens were significantly different enough to identify completely but Ch. indicum and Ch. morifolium shared two secondary structures of A and B. It was proved that Ch. indicum was one of the evolutionary sources of Ch.morifolium. Therefore ITS2 sequence as DNA barcode can identify Ch. indicum and its adulterants accurately and quickly. The study provides an important basis for Ch. indicum for the identification of germplasm resources and the safety of clinical medication.

Effects of soil bulk density on growth, physiology and quality of Glechoma longituba / 中国中药杂志

Through the determination of the growth, physiological and active components of Glechoma longituba, the effect of soil bulk density on growth and quality of G. longituba was explored. Through pot experiment, six different bulk density treatments were set for 0.8, 0.9, 1.0, 1.1, 1.2, 1.3 g·cm⁻³ , the growth index, physiological index and the content of active components were determined. The results showed that the growth indexes and biomass of G. longituba firstly increased and then decreased with the increase of soil bulk density. The dry weight of G. longituba achieved the maximum 5.70 g in the treatment of 1.0 g·cm⁻³ . The photosynthetic pigments, soluble sugars and free amino acids firstly increased and then decreased with the increase of soil bulk density. The suitable soil bulk density was beneficial to the accumulation of photosynthetic pigment, soluble protein and free amino acid synthesis. The content of malondialdehyde increased gradually with the increase of soil bulk density. The contents of ethanol-soluble extractives of G. longituba were greater than 25%, meeting its quality criterionin Chinese Pharmacopoeia 2015, achieved the maximum of 40.66% in the treatment of 1.0 g·cm⁻³ . The total flavonoids content of G. longituba increased gradually with the increase of soil bulk density, triterpenic acid and phenolic acids decreased gradually with the increase of soil bulk density. Soil bulk density has a significant effect on the growth and quality of G. longituba, and it is conducive to the growth and its medicinal quality at the soil bulk density of 1.0 g·cm⁻³.

Comparative study on content of heavy metals in Chrysanthemum indicum and soil in different areas / 中国中药杂志

ICP-MS was used to determine the contents of five heavy metals such as lead (Pb), cadmium (Cd), mercury (Hg), arsenic (As) and copper (Cu) in Chrysanthemum indicum and soil samples. Pearson correlation and path analysis were used to analyze the effects of latitude and longitude and altitude on the content of heavy metal elements in Ch. indicum. To explore the relationship between geographical location of heavy metal content in Ch. indicum and the content of heavy metal elements in soil. The results showed that the Ch. indicum had high enrichment of Cd and had a synergistic effect on the absorption of five heavy metal elements. Elevation directly affected the accumulation of Pb and Cd in Ch. indicum and was a positive effect. The direct positive effect of latitude acts on the accumulation of Hg and Cu in Ch. indicum. The effect of longitude on the Cd content was the negative effect of longitude. The geographical location had different effects on the accumulation of heavy metal elements in Ch. indicum. There was a certain interaction between direct and indirect effects. Ch. indicum had different absorption and enrichment characteristics for different heavy metal species. When controlling the heavy metal content and medicinal material quality of Ch. indicum, we must fully consider the influence of geographical location on the quality of medicinal materials, select suitable geographic regions to carry out acquisitions, and choose a good ecological environment. Regional establishment of Chinese herbal medicine planting bases, or adopting certain agricultural measures to reduce the absorption of heavy metal elements in Ch. indicum herbs, while conducting research on chemical composition, strengthening the research on the effective forms of heavy metals, and paying attention to the safety of medicinal herbs.

Analysis of difficult problems on European Union laws and regulations of traditional herbal medicinal products / 中国中药杂志

Registration of Chinese patent medicine in European Union (EU) is of great significance to the internationalization of traditional Chinese medicine as EU market acts as an important position in the global botanical market. In retrospect, the domestic studies on EU regulations of traditional herbal medicinal products have been conducted for more than 10 years, but there is still some cognitive bias and lack of research. In this paper, a review of the relevant research progress and the main misunderstanding problems about Directive 2004/24/EC, like the centralized and decentralized supervision system of traditional herbal medicinal products in the EU, marketing authorization procedures for traditional herbal medicinal products, Community Herbal Monograph and List Entries, would be systematically analyzed, so as to provide reference for the registration of Chinese patent medicine in EU.

Research progress on antioxidation effect of traditional Chinese medicine polysaccharides and sports for diabetes prevention and treatment / 中国中药杂志

Researchers found that oxidative stress was closely related to the development of diabetes, and hyperglycemia was a main cause for oxidative stress. Many researchers have proved that oxidative stress, present in diabetes, can aggravate diabetes. Now, traditional Chinese medicines have certain treatment and relief effects for oxidative stress in diabetes, but there are no scientific and systematic conclusions on the efficacy of different Chinese medicines for diabetes and complications. Tomakea scientific and systematic review on the recent years' researches on antioxidation effects of traditional Chinese medication polysaccharides for diabetes, analyze the antioxidation effects of sports in treatment of diabetes, and provide the reference and basis for medications and sports in diabetic patients, as well as prevention and treatments of diabetes and complications from aspects of "internal nursing and external workouts". Databases of CNKI and PubMed were retrieved with key words of "diabetes, oxidative stress, antioxidant, traditional Chinese medication, polysaccharide, sports" in both Chinese and English from Jan 2000 to Apr 2016.Finally 118 papers were included in for analysis and review. Polysaccharides of traditional Chinese medications as well as sports have antioxidation effects for diabetes and its complications, and the combination of these two would produce huge significance for relieving oxidative stress in diabetes, as well as for the prevention and treatment of diabetes and its complications. We need further researches on the levels of oxidative stress markers, doses of Chinese medicines, and the time of taking medications.

SCHWABE Company's patent portfolio of Ginkgo biloba preparation / 中国中药杂志

SCHWABE Company in German is the first and largest manufacturer of Ginkgo biloba preparation. The company not only has leading technology in this field, but also protects its own market effectively through the high quality of patent drafting and exactly patent layout. Based on multi-angle analysis for patent portfolio of G. biloba preparation at application time, legal status, globally layout, Chinese layout, the article provides technical reference of research and development of G. biloba, also provides valuable experience of traditonal Chinese medicine patent portfolio layout for Chinese enterprises.

Comparative study on effect of crude and different processed products of epimedium on pharmacokinetics characteristics in mice / 中国中药杂志

To study different impacts of crude epimedium and extracts from different processed epimedium on pharmacokinetic characteristic parameters in mice. To explore the rationality of its processed products, mice were orally administered with crude epimedium and extracting solutions from heated epimedium and processed epimedium. With increased SOD value as an indicator, the relationship between time and equivalent body dose was obtained by using the pharmacological effect method. DAS 2.0 software was adopted to compare their pharmacokinetic parameters. The results showed significant differences in such pharmacokinetic parameters as Cmax and AUC of processed epimedium, heated epimedium and crude epimedium, namely processed epimedium > heated epimedium > crude epimedium. We could come to the conclusion that heated epimedium showed increased bioavailability, while epimedium processed with sheep oil could further promote in vivo absorption.

Analysis on patent network of compound Danshen extracts built by Tasly / 中国中药杂志

Patent network of Chinese patent medicines is a patent group composed of several correlated patents around basic patents or core technologies characterized by traditional Chinese medicine technologies. With the clue of Tianjin Tasly Group's acquisition of seven compound Danshen patents characterized by extract feeds of Beijing Cairui Pharmaceutical Co., Ltd., we made an analysis on how Tasly builds a patent network themed on compound Danshen preparation products characterized by extract feeds, in hope of providing reference for other Chinese pharmaceutical enterprise to establish and improve key patent networks of traditional Chinese medicines.

Study on the complex prescription compatibility law of the cold and hot nature of Mahuang Decoction and its categorized formulae based on the cold-hot pad differentiating assay / 中国结合医学杂志

<p><b>OBJECTIVE</b>To explore the complex prescription compatibility law of the cold and hot nature of Mahuang Decoction (, MHD) and Maxing Shigan Decoction (, MXSGD), both categorized both categorized MHD) and Maxing Shigan Decoction (both categorized MXSGD), both categorized formulas but with different hot/cold natures.</p><p><b>METHODS</b>Oxygen consumption of mice was determined among three groups: MHD, MXSGD and the control; a cold-hot pad differentiating assay was used to observe the variability of temperature tropism among the groups of mice which was treated with MHD, MXSGD, and their compositions. Meanwhile, the total anti-oxidant capability (T-AOC) activity were detected.</p><p><b>RESULTS</b>After administration of MHD, the mice showed increased oxygen consumption (P<0.01). Compared with MHD group, the remaining rate of MXSGD mice on the hot pad was found to be significantly increased with the cold-hot pad differentiating assay (P<0.05). There was no significant difference (P>0.05) among the remaining rates of MXSGD, MXSGD with high dose Gypsum Fibrosum (MXHGF) group, and MXSGD with low dose Gypsum Fibrosum (MXLGF) group mice. Compared with the MHD group, T-AOC activity of the mice in the Consensus Compositons group was significantly decreased (P=0.0494). Compared with the MXSGD group, T-AOC activity of Gypsum Fibrosum (GF) group was increased significantly (P=0.0013).</p><p><b>CONCLUSIONS</b>The differences in cold and hot nature could be represented objectively between MHD with a hot nature and MXSGD with a cold nature. The reason may be the Gypsum Fibrosum which decreased the efficacy of the consensus compositions. However, increasing or decreasing the dose of Gypsum Fibrosum will not change the cold and hot nature of MXSGD.</p>

Dietary supplement with a combination of Rhodiola crenulata and Ginkgo biloba enhances the endurance performance in healthy volunteers / 中国结合医学杂志

<p><b>OBJECTIVE</b>To determine whether the ingestion of a herbal supplement called Rhodiola-Gingko Capsule (RGC) would enhance the endurance performance of healthy volunteers and change relevant hormones in a favorable manner.</p><p><b>METHODS</b>Seventy healthy male volunteers (age ranges from 18 to 22 years old) were randomly assigned to RGC group (35 cases, each capsule containing 270 mg herbal extracts, 4 capsules per day) or placebo group (35 cases, equivalent placebo preparation) for 7 weeks using computer produced digital random method. The endurance performance, serum testosterone and cortisol levels were measured at the baseline and the endpoint.</p><p><b>RESULTS</b>Sixty-seven subjects (34 in the RGC group and 33 in the placebo group) completed a 7-week treatment. The RGC group displayed a significantly greater baseline-to endpoint increase in maximal oxygen uptake (VO(2max)) than placebo group in both absolute (P=0.020) and relative values (P=0.023). At the endpoint, the serum cortisol level was unchanged in the RGC group compared with the baseline, but it was significantly elevated in the placebo group (P<0.05). The endpoint ratio of testosterone to cortisol, a surrogate for overtraining and fatigue in endurance exercises, was also indifferent compared with the baseline in the RGC group, but significantly decreased in the placebo group (P<0.05).</p><p><b>CONCLUSION</b>The combined herbal supplement of Rhodiola and Gingko could improve the endurance performance by increasing oxygen consumption and protecting against fatigue.</p>

Effect of dl-praeruptorin A on desmin and vimentin content in rat ischemia/reperfusion myocardiocytes / 中华医学杂志(英文版)

<p><b>BACKGROUND</b>Intermediate filament (IF) proteins have been thought to play a role in nuclear centration, organelle movement and maintenance of cell shape. dl-praeruptorin A (Pd-Ia), a novel Ca2+-influx blocker and K+-channel opener isolated from Chinese traditional herbal medicine Qian-Hu, has been demonstrated to inhibit expression of apoptosis related proteins and reduce the level of proinflammatory factors in ischemia/reperfusion myocardiocytes. Morphologically, whether Pd-Ia effects myocardiocyte IFs remains unclear. The purpose of this study was, for the first time, to evaluate the in vivo effects of Pd-Ia on IF desmin and vimentin content in order to further explore its cardioprotection against ischemia and elucidate its mechanism of action.</p><p><b>METHODS</b>Rats underwent a 30 minutes coronary occlusion followed by 120 minutes reperfusion. Assessment of desmin and vimentin content of myocardiocytes was performed by immunohistochemistry, Western blot, Hematoxylin-Eosin staining and densitometry.</p><p><b>RESULTS</b>Pretreatment with i.v. infusion of Pd-Ia prior to ischemia significantly increased desmin and vimentin content and alleviated defects caused by the ischemia/reperfusion insult, e.g. with Pd-Ia at a dose of 0.5 or 1.0 mg/kg, integrated density values of desmin were increased from 61 478 +/- 10 074 to 177 408 +/- 10 395 and 195 784 +/- 20 057, and vimentin from 59 189 +/- 19 853 to 164 781 +/- 19 543 and 185 696 +/- 20 957 (P < 0.01, vs placebo), respectively. The recovery of desmin seemed to be stronger and appeared earlier than that of vimentin.</p><p><b>CONCLUSION</b>Pd-Ia protectively increased IF desmin and vimentin content in ischemia/reperfusion myocardiocytes, which might be partially responsible for its cardioprotection against ischemia.</p>

The effect of four kinds of traditional Chinese herbal compound on the experimental acute stress behaviors and the hypothalamus-pituitary-adrenal gland axis / 中国中药杂志

<p><b>OBJECTIVE</b>To study the effects of four kinds of traditional Chinese herbal compound, Sini powder, Banxiahoupu soup, Ganmaidazao soup and Guizhigancaolonggumuli soup, on the experimental acute stress behaviors and the hypothalamus-pituitary-adrenal gland axis.</p><p><b>METHOD</b>Rats were divide into 7 groups: normal group, model 1 and 2 groups, Sini powder group, Banxiahoupu soup group, Ganmaidazao soup group, and Guizhigancaolonggumuli soup group. The behaviors of the rats and their CRH of the hypothalamus, ACTH of plasma and CORT of serum (by the means of radio-immunity) were detected.</p><p><b>RESULT</b>Sini powder could reduce the crossing times of open-field test( P < 0.01) and the contents of CRH and CORT (P < 0.01, P < 0.05); Banxiahoupu soup could extent the still time of tail-hanging test ( P < 0.05) and the content of CRH (P < 0.05); Ganmaidazao soup could prolong the still time (P < 0.05) and reduce the struggle times (P < 0.01) of tail-hanging test and reduce the contents of CRH, ACTH and CORT (P < 0.01, P < 0.05); Guizhigancaolonggumuli soup could reduce the crossing times of open-field test (P < 0.01) , extent the still time (P < 0.05) and reduce the struggle times ( P < 0.01) of tail-hanging test of tail-hanging test, also reduce the contents of CRH, ACTH and CORT (P < 0.01, P < 0.05).</p><p><b>CONCLUSION</b>The four kinds of traditional Chinese herbal compound can increase the ability of anti stress by affect the different taches of the hypothalamus-pituitary-adrenal gland axle and change the stress behaviors, which are based on their respective functions of regulating Qi, dispersing phlegm, tonifying Qi and warming Yang.</p>

Effect of scalp electro-acupuncture on post-stroke depression / 中国组织工程研究

BACKGROUND: It is thought in traditional Chinese medicine that "the head is the residence of intelligence", "the head is the leader of body, and the focus of the spirit". Therefore, scalp electro-acupuncture can induce resuscitation, relieve mental confusion, dredge the meridian and eliminate the depression in treatment of post-stroke depression.OBJECTIVE: To observe the curative effect of head acupuncture on poststroke depression.DESIGN: Randomized controlled and single blind evaluationSETTING: Department of Acupuncture and Moxibustion, Nanfang Hospital of Southern Medical University; College of Acupuncture and Massage,Guangzhou University of Traditional Chinese Medicine.PARTICIPANTS: Totally 90 patients with post-stroke depression were from Affiliated Nanfang Hospital and,Zhujiang Hospital of Southern Medical University, First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine were recruited. The Score of all the patients in Hamilton Rating Scale for Depression (HRSD) were ＞ 20. Ninety patients were randomly divided as scalp acupuncture group (n=46) and routine acupuncture group (n=44).METHODS: The patients in the routine acupuncture group were treated mainly at points of three-yang meridians of foot and hand at the hemiplegia side. The points include jianyu (LI-15) , binao (LI-14) , quchi (LI-11),shousanli (LI-10), waiguan (SJ-5), hegu (LI-4), biguan (St-31), liangqiu (St-34), zusanli (St-36), yanglingquan (GB-34), kunlun (UB-60), jiexi (St41). The above points were divided into 2 groups, 1 group each day, alternately. Even reinforcing-reducing method was used, with 30-minute needle retention, 6 successive days treatment with 1 day rest, for 6 weeks totally.The patients in the scalp acupuncture were treated with, besides the above method, scalp acupuncture. Mid-parietal line, mid-frontal line, laterofrontal lineI (both sides)were chosen. After arrival of qi, G6805 type electro-acupuncture apparatus (interrupted wave, 50 Hz,4 V) was connected, with 30-minute needle retention, 6 suocessive days treatment with 1 day rest, 6 for 6 weeks totally. HRSD was used to evaluate the status of depression before and after treatment. Stroke score was used to evaluate the curative effect of stroke.MAIN OUTCOME MEASURES: HRSD scores and curative effect of apoplexy before and after treatment of the patients in two groups.RESULTS: According to the intention treatment, all 90 patients entered the result analysis. ① HRSD score after treatment was lower than that be fore treatment in the scalp acupuncture group,and that after treatment group in the routine acupuncture group (8.55±1.73,30.61±4.02,15.04±2.33,P ＜ 0.01 ). ②There was no significant difference of the total effective rate in the two groups , but some tendency indicated the effective rate in the scalp acupuncture group was better than that in the routine acupuncture group ( 100% ,98% ,x2=1.9167 ,P ＞ 0.05).CONCLUSION: Scalp electro-acupuncture has obvious curative effect on post-stroke depression. The amelioration of melancholia has a certain promoting effect on rehabilitation of apoplexy.

Influence of Pueraria thomsonii on insulin resistance induced by dexamethasone / 中国中药杂志

<p><b>OBJECTIVE</b>To investigate the influence of Pueraria thomsonii on insulin resistance induced by dexamethasone.</p><p><b>METHOD</b>3T3-L1 adipocytes model of insulin resistance was made by dexamethasone and the change of glucose concentration in cell culture was determined after action of drugs. Rat animal model of insulin resistance was made by intramuscular dexamethasone (1 mg x kg(-1), every other day), and fasting blood glucose (FBG) and fasting serum insulin (FINS) were enamined, and at the end of the experiment, insulin sensitive index (ISI) and insulin resistance index (IRI) were calculated.</p><p><b>RESULT</b>P. thomsonii decreased the concentration of glucose in 3T3-L1 adipocytes culture significantly and improved the sensitivity of 3T3-L1 adipocytes to insulin. P. thomsonii improved the sensitivity of rats to insulin and diminished the fasting serum insulin and insulin resistance index.</p><p><b>CONCLUSION</b>P. thomsonii can significantly improve insulin resistance induced by dexamethasone.</p>