BACKGROUND:According to the theory of Traditional Chinese Medicine, stimulating certain acupoints of the body after exercise may improve its antioxidant capacity, but different acupoints have different effects. OBJECTIVE:To compare the effect of different acupuncture combinations on the antioxidant capacity of myocardial and liver tissues in rats after exhausted swimming exercise, and screen out the optimal acupoint combination for exercise-induced fatigue. METHODS:Seventy Sprague-Dawley male rats were divided into five groups: control group (n=10), model group (n=15),Sanyinjiao +Zusanli group (n=15),Shenshu +Zusanli group (n=15),Dazhui+Zusanli group (n=15). Except the control group, rats in the other four groups were subject to exhausted swimming. In the three acupuncture groups, rats were given acupuncture at corresponding acupint combinations at 15 minutes after exercise. RESULTS AND CONCLUSION:Compared with the control group, the activities of superoxide dismutase and glutathione peroxidase in the myocardial and liver tissues were significantly reduced in the model group, while the malonaldehyde content in cardiac muscle was significantly increased. Compared with the model group, the activities of superoxide dismutase and glutathione peroxidase in the cardiac muscle were significantly increased inSanyinjiao +Zusanli group, the superoxide dismutase in liver tissue was significantly increased inShenshu+Zusanli group, the malonaldehyde content in the myocardial tissue was significantly decreased in Sanyinjiao +Zusanli group and Dazhui +Zusanligroup, the malonaldehyde content in the liver tissue was significantly decreased in Sanyinjiao +Zusanligroup. Different acupuncture combinations have different effects on the activities of superoxide dismutase and glutathione peroxidase, as wel as the malonaldehyde content in the myocardial and liver tissues of fatigued rats. Acupunture could increase the antioxidant ability in cardiac muscle of rats and the best combination might beDazhui+Zusanli; acupoint combinations ofShenshu +Zusanli andSanyinjiao +Zusanli are specific for liver tissue.

Objective To study the anti-HBV constituents from Corydalis saxola. Methods The constituents were repeatedly purified by column chromatography and were identified on the basis of spectral analysis and comparison of their spectral data with those previously reported. Compounds isolated in large amounts were assayed against HBV. Results Sixteen compounds were identified to be dihydrosanguinarine (1), d-corydaline (2), cavidine (3), stylopine (4), 6-acetonyl-5, 6-dihydrosanguinarine (5), dihydrochelerythrine (6), tetrahydropalmatine (7), adlumidine (8), (-)-salutaridine (9), palmatine (10), protopine (11), berberine (12), coptisine (13), thalifaurine (14), dehydroapocavidine (15), and (+)-magnoflorine (16). Compounds 5, 6, 8-11, 13, and 16 with high amounts were chosen to detect anti-HBV activities. Compounds 5 and 8 were moderately active, compounds 11 and 16 showed weak inhibitory effects, while compound 6 exihibited the most potent activity against HBsAg and HBeAg secretions in HepG 2.2.15 cell line, followed by compound 9. Conclusion Compounds 1, 4-6, 8, 9, 13, 14, and 16 are isolated from C. saxicola for the first time. Compound 10 is the main constituent and compound 6 exihibits the most potent activity against HBV.

Objective To explore the effects of mirror therapy combined with Tongdu Xingshen acupuncture on the upper extremity function of stroke survivors.Methods Sixty stroke survivors were randomly divided into a mirror group (n =20),an acupuncture group (n =20) and a combined group (n =20).In addition to routine rehabilitation treatment,those in each group received mirror therapy,acupuncture or both for 4 weeks.Before the treatment and after 2 and 4 weeks of treatment,all of the patients were assessed using the Fugl-Meyer motor function assessment (FMA),Brunnstrom upper limb and hand staging (BSULH),the Barthel Index (BI) and in terms of the active range of motion in the wrist contralateral to their hemiplegia (AROM).The combined group was also evaluated using functional magnetic resonance imaging (fMRI) before treatment and after the 4 weeks.Results After 2 and 4 weeks of the treatment,the average BI,AROM,FMA and BSULH results had improved significantly compared with before the treatment.The improvements in the combined group were significantly greater than in the other groups after 2 and 4 weeks.The fMRI demonstrated that there were high-intensity signals in the primary motor area,the premotor area and the supplementary motor area on the affected side after 4 weeks of treatment.Conclusions Mirror therapy combined with Tungdu Xingshen acupuncture can improve the functional performance of the upper extremities of stroke survivors.

AIM: To compare and analyze the stereopsis of intermittent exotropia children under the different backgrounds of dynamic stimuli and static stimuli.
METHODS: We collected 56 children ( male 26, female 30 with intermittent exotropia at the age from 5y to 12y and examined their stereopsis under the different backgrounds of dynamic stimuli and static stimuli using a multidimensional sense perception training software. The differences between the dynamic stereopsis and static stereopsis were compared.
RESULTS: Totally 17 cases ( 30%) had both dynamicstereopsis and static stereopsis, 39 cases ( 70%) had either dynamic or static stereopsis deficit, only 10 cases ( 26%) had dynamic stereopsis, 25 cases ( 64%) static stereopsis left and 4 cases ( 10%) were without any form of stereopsis. The positive rate of dynamic stereopsis was better than the positive rate of static stereopsis, with statistical significance (P<0. 05).
CONCLUSION: Dynamicstereopsis is better than the static stereopsis to intermittent exotropia children.

Objective To investigate differential expressed protein in the intestinal mucosa of patients with inflammatory bowel disease (IBD) with antibody chips,and to explore the possible role of the screened proteins in pathogenesis of IBD.Methods The mucosa tissues of nine patients with ulcerative colitis (UC),nine patients with Crohn's disease (CD) and nine control individuals were collected.After total protein of each group was extracted,the differential expressed protein of each group was analyzed by Raybiotech L-series human cytokine antibody chips.The mucose tissues of other nine patients with UC,nine patients with CD and nine control individuals were collected,and were used to verify the greatly differential expressed proteins by Western blot.The t-test was performed to compare two groups.Results Compared with the control group,there was significantly difference in 263 cytokines of UC group,and 414 cytokines of CD group.And then the higher expressions of herpes virus entry mediator,leukemia inhibitory factor and platelet factor 4 in the mucosa tissues of IBD patients were confirmed by Western blot and the differences were statistically significant (UC:t=23.85,9.53,18.88; CD:t=13.54,16.65,13.67,all P＜0.01).Conclusion The screened differential expressed cytokines in the mucosa tissues of IBD patients by cytokine antibody chips could be helpful to reveal the pathogenesis of IBD and discover new molecular biomarkers.

Background Many methods are widely studied to improve the therapeutic effect of trabeculectomy for glaucoma,and the clinical effectiveness of the amniotic membrane application during trabeculectomy is one of the research hotspots.Objective This study was to evaluate the efficacy and safety between trabeculectomy with (TE-AMT) and without amniotic membrane transplantation (TE-noAMT) for treating glaucoma.Methods Articles published from 1965 to December 2010 were searched from The Cochrane Library,PubMed,EMBASE,CNKI,Chinese Biomedicine Database,internet by computer,and manual search then was performed according to the predetermined strategy.Randomized controlled trials (RCT) on TE-AMT and TE-noAMT were included.The quality of included articles were scored based on Jadad table,and the relative parameters and information were extracted,including author,design of the trials,country,number of eyes and patients,gender,follow-up duration,age,classification of glaucoma,baseline IOP and loss rate.The main analysis indicators were the percentage of IOP reduction,completely operative successful rate,qualified success rate and adverse events.The pooled estimates were carried out with RevMan version 5.0 software.Results Nineteen RCTs documents were reviewed by meta-analysis with the Jaded scores ≥3 in 2 papers and ＜3 in 17 papers.Total 977 eyes of 818 patients were included.The weighted mean differences (WMD) of the percentage of IOP from baseline were (WMD =8.47％,95％ CI:5.20-11.75) at 6 months and (WMD=9.37％,95％ CI:4.97-13.77) at 12 months postoperatively.Relative risk (RR) of complete success rate and qualified success rate at postoperative 6 months were (1.40,95％ CI:1.19-1.65) and (0.47,95％ CI:0.22-1.00),respectively.RR values of adverse event such as shallow anterior chamber,hyphema,hypotony and choroidal detachment,failed filtering blebs at 6,12 months were 0.51 (95 ％ CI:0.30-0.85),0.43 (95％ CI:0.20-0.92),0.51(95％CI:0.26-1.00) and 0.57(95％CI:0.14-2.31),0.31(95％CI:0.20-0.47),0.31 (95％ CI:0.17-0.55),respectively.Conclusions TE-AMT appears to have better efficacy in lowering IOP,increasing complete success rate and reducing adverse event I in comparison with TE-noAMT.

Objective To investigate the effect of Huangqi four Decoction in treating gestational diabetes mellitus (GDM) and its effect on the levels of Mg2+,CRP,adiponectin and complications.Methods In our hospital from August 2015 to January 2017 were 130 cases of gestational diabetes patients as the research object,the patients were randomly divided into observation group and control group with 65 cases in each group,the control group was given conventional treatment,patients in the observation group in the conventional treatment based on the use of Astragalus four gentleman decoction,observe two groups of patients before and after fasting blood glucose (FPG),2h postprandial blood glucose (2 hPG),glycosylated hemoglobin (HbA1c),and Mg2+,CRP and serum adiponectin levels and occurrence of complications after treatment and the curative effect.Results After treatment,the observation group FPG[(5.30±0.3)mmol/L],2 hPG[(5.36±0.27)mmol/L],HbA1c[(5.58±1.29%)]levels were lower than those of control group[(5.68±0.38)mmol/L,(6.01±0.33)mmol/L,(6.86±1.35)%],the two groups was statistically significant (P<0.05).In the observation group,Mg2+ [(1.25±0.36)mmol/L] and adiponectin[(35.24±5.18)μg/L] levels were higher than those of the control group [(0.91±0.30)mmol/L and (30.76±4.85)μg/L],while CRP [(1.59±0.35)mg/L] was lower than control group[(2.21±0.46)mg/L],the difference was statistically significance(P<0.05);observation group of adverse reactions in patients with abdominal pain,abdominal distension,the incidence of hypoglycemia (9.23%) than in the control group (38.46%),the two groups was statistically significant (P<0.05);the patients in observation group after treatment The total effective rate (96.92%) was higher than that of the control group (n=87.69%),and the difference between the two groups was statistically significant (P<0.05).Conclusion Astragalus four Decoction in the treatment of gestational diabetes can effectively reduce blood glucose,improve Mg2+,CRP,adiponectin and other related indicators,reduce the incidence of complications,the effect is significant,worthy of clinical application.

Objective To observe the histological effect of acellular dermal matrix(ADM)on insufficiency in guide keratinized tissue regeneration. Methods 6 cases of single anterior tooth implantation in the hospital in 2016 were included in the study. 3 cases were treated with immediate tooth extraction and implantation. Bone substitution materials were grafted in the space between the tooth extraction socket and the implants. The keratin-ized tissue dehiscence was covered by double layers of acellular dermal matrix membrane(Heal-All?,ZH-BIO, China),which was fixed to the adjacent soft tissue by suturing. Another 3 cases were routinely treated with delayed implantation of single anterior tooth. All the cases were subject to harvesting of the cover soft tissues of implants with a punch 4 months later. The new grown soft tissues were histologically observed. Results All cases were sur-vived. The new grown keratinized tissues were observed. Conclusion Acellular dermal matrix can guide the aug-mentation of keratinized tissues.

Objective Using 3.0T magnetic resonance imaging and diffusion tensor magnetic resonance imaging, quantitative analysis of nerve fibers in region of interest was conducted in patients with psychosis associated with parkinson disease (PDPsy), PD patients without psychotic symptoms and normal control group, then investigate the relationship between FA value change in the region of interest and PDPsy, and the pathogenesis of PDPsy. Methods Sixteen patients with PDPsy, 24 PD patients without psychotic symptoms and 20 healthy persons with the corresponding age and sex (normal control group) were enrolled in this study. The patients with PDPsy and patients without psychotic symptoms have the matched gender, age and disease duration. All patients were underwent routine MR plain scan and DTI scan. The FA graph was reestablished, and the FA values of the bilateral substantia nigra-striatum fiber loop through the site (substantia nigra, red nucleus, nucleus, globus pallidus), frontal, occipital lobe and cingulate associated with schizophrenia were statistical analyzed. Results The nigral FA values in PDPsy and PD groups were significantly lower than that in control group. The frontal lobe and occipital lobe FA values in PDPsy group were significantly lower than those in control group. The frontal lobe, occipital lobe and cingulate FA values in PDPsy group were lower than those in PD group, but there were no significant differences between the two groups. The frontal lobe and occipital lobe FA values in PD group were lower than those in the control group, but there were no significant differences between the two groups. Conclusion DTI is a noninvasive and quantitative measurement for FA values of various brain regions in patients with PDPsy. It can reveal the PDPsy corresponding neural loop changes at the molecular imaging level, and can provide more information for the pathogenesis and clinical manifestations of PDPsy.

Objective To investigate the value of high-resolution magnetic resonance imaging (HRMRI)in diagnosis of extramural vascular invasion (EMVI)of rectal cancer.Methods 33 patients with rectal cancer were reviewed preoperatively.The MRI findings of EMVI of all cases were scored and compared with the postoperative pathological results.Results The MRI EMVI scores were consistent with histopathology findings (k=0.324,P=0.039).The accuracy rate of MRI in diagnosis of EMVI was 66.7% (22/33).The MRI EMVI scores rose up with increased pT stage,meanwhile there was a high correlation between both (r=0.546).The percentage of MRI EMVI positive number was increased with elevated pT stage,and there was also a high correlation between both (r=0.469). ROC curve showed that MRI EMVI scoring was an effective method in diagnosis of rectal cancer EMVI (AUC=0.757).Conclusion HRMRI is a valuable method in diagnosis of EMVI of rectal cancer.