The method of acupuncture combined with rehabilitation training in the treatment of shoulder hand syndrome after stroke is reliablet, quick, with simple operation and less adverse reactions. Among them, characteristic acupuncture could focus on the targeted points with obvious effect than ordinary acupuncture, and the combination with rehabilitation training could greatly improve the curative effect. However, there still exist some problems in the current research, such as the difficulty of conducting blind clinical trials of acupuncture therapy; the lack of follow-up data in the evaluation of curative effect, the uncertainty of long-term curative effect; the small sample size of clinical research, etc., so multi-centered and large sample RCT research are still needed.

? AlM: To observe the differences of central cornea thickness, anterior chamber depth, corneal anterior curvature and corneal posterior curvature between the Kazak and the Han nationality college emmetropia students, and analyze the relationship of corneal thickness and corneal curvature.?METHODS: More than 500 students in grade one in Xinjiang Medical University for screening, selected 55 emmetropia eyes in Han nationality students and 51 in Kazak students. Sirius corneal topography was applied to the measurement.? RESULTS: Kazak and the Han nationality college emmetropia students' central cornea thickness ( Kazak:0. 52± 0. 03mm, Han:0. 54 ± 0. 03mm), anterior chamber depth (Kazak:2. 97 ± 0. 31mm, Han: 3. 14 ± 0. 25mm) had significant difference (P<0. 05). Corneal anterior curvature and corneal posterior curvature were no significant difference (P>0. 05). Han had no significant relationship in corneal thickness and corneal anterior curvature (r<0), or in corneal posterior curvature ( r < 0. 1 ) . Kazak had no significant relationship in corneal thickness and corneal anterior curvature (r<0), or in corneal posterior curvature(r<0. 1).? CONCLUSlON: There are significant differences between the Kazak and the Han nationality college emmetropia students in cornea thickness, anterior chamber depth. There is no significant relationship between corneal thickness and corneal curvature (K1, K2) in Kazak and the Han nationality college emmetropia students.

AIM: To observe the differences in central cornea thickness, anterior chamber depth, corneal anterior curvature and corneal posterior curvature between the Uygur and the Han nationality college emmetropia students, and analyze the relationship of corneal thickness and corneal curvature.
METHODS: More than 500 students in grade one in Xinjiang Medical University were underwent screening, 56 emmetropia eyes in Han nationality students and 51 in Uygur students were selected. Sirius corneal topography was applied to the measurement.
RESULTS: Uygur and the Han nationality college emmetropia students central cornea thickness ( Uygur:0.53±0. 03mm, Han: 0. 54±0. 03mm), anterior chamber depth ( Uygur: 2. 91±0. 26mm, Han: 3. 14±0. 25mm), corneal posterior curvature K2 ( Uygur: -6. 30±0. 23D, Han: -6. 38±0. 28D) had significant difference (P<0. 05). Corneal anterior curvature ( K1, K2 ) before and corneal posterior curvature K1 there was no significant difference (P>0. 05). Han had no significant relationship in corneal thickness and corneal anterior curvature ( r<0 ) , or in corneal posterior curvature ( r < 1 ) . Uygur has no significant relationship in corneal thickness and corneal anterior curvature (r<0), or in corneal posterior curvature (r<1).
CONCLUSION: There are significant differences between the Uygur and the Han nationality college emmetropia students in cornea thickness, anterior chamber depth and corneal posterior curvature K2. There is no significant relationship between corneal thickness and corneal curvature in Uygur and the Han nationality college students.

Objective To evaluate the accuracy of CHROMagar Candida medium in identifying common Candida species .Meth‐ods Articles were extensively collected by searching the databases of MEDLINE and EMBase ,the Chinese Biomedical Database (CBM ) ,the Chinese Scientific Journals Database (CSJD) ,the Chinese Journal Full Text Database (CJFD) and through other ways . The qualities of these articles were assessed by using the quality assessment of diagnostic accuracy studies(QUADAS) .At last , summary receiver operating characteristic (SROC) curve was performed by the Meta‐Disc software ,so as to summarize diagnostic accuracy of CHROMagar Candida medium in identifying common Candida species .Results A total of 7 articles meeting all criteria were enrolled in this study .All 7 articles reported the accuracy of CHROMagar Candida medium in identifying the Candida albi‐cans ,the pooled sensitivity and specificity was 98 .3% and 98 .8% respectively ,and area under SROC curve (AUC) was 0 .998 0 .A‐mong them ,6 articles reported the accuracy of CHROMagar Candida medium in identifying Candida tropicalis ,the pooled sensitivity and specificity was 92 .5% and 99 .8% respectively ,and the AUC was 0 .998 3 .Among them ,5 articles reported the accuracy of CHROMagar Candida medium in identifying Candida Glabrata ,the pooled sensitivity and specificity was 98 .3% and 98 .7% respec‐tively ,and the AUC was 0 .996 8 .Conclusion CHROMagar Candida medium could quickly identify clinical common Candida species and results are reliable .

Objective To investigate the expression and distribution of STAT3 in the retina during the early development of postnatal hamster. Methods Immunocytochemical method and Western blot analysis were used. Results The expression of STAT3 was found in all layers of the retina in all newborn hamsters,most pronounced in the ganglion cell layer(GCL),the inner plexiform layer(IPL)and the inner area of neuroblastic layer(NBL).With the development,the STAT3 immunoreactivity was gradually restricted in the cytoplasm and the nucleus of the retinal ganglion cells.The result of the Western blot showed that the STAT3 was highly expressed in the first week of postnatal development and then reduced gradually till the lowest point in the adulthood.Conclusion The expression of STAT3 protein may be closely related to the early development of the retina in the postnatal hamster.

Objective:To investigate the curative effect of hysterectomy and lymph node dissection with laparoscope or laparotomy on elderly patients with cervical cancer.Methods:60 elderly patients with cervical cancer were enrolled in our hospital from January 2014 to January 2016 and randomly divided into two groups.Group A (n=30) accepted hysterectomy and lymph node dissection with laparotomy,and Group B (n=30) adopted same surgery with laparoscope,the operation condition and postoperative recovery were compared between two groups.The intraoperative and postoperative complications of all patients were recorded and analyzed,and the quality of life of patients was evaluated in the following-up period.Results:The number of lymph node dissection in Group B was significantly more than that of Group A (P＜0.05);the intraoperitive blood loss and the times of using postoperative analgesia pump in Group B were significantly fewer than those in Group A (P＜0.05).The time of postoperative exhaust,bladder function recovery,drainage tube retention and hospital stay in Group B were all shorter than those in Group A(P＜0.05).The incidence of massive hemorrhage during operation and postoperative urinary retention and lymphatic cyst in Group B were significantly lower than those patients in Group A (P＜0.05).After operation 3 and 6 month,the I-QOL and FACT-G scores of patients in Group B were significantly higher than those in Group A (P＜0.05).Conclusions:Hysterectomy and lymph node dissection under laparoscope had remarkable curative effect on the elderly patients with cervical cancer,which improved the postoperative recovery and the quality of life of patients.

To study the therapeutic effect and possible mechanism of icariin on myocardial ischemia-reperfusion injury ( MIRI) model in diabetes rats. The model of diabetic rats were induced by Streptozotocin (STZ), then the model of MIRI was established by ligating the reversible left anterior descending coronary artery for 30 min, and then reperfusing for 120 min. totally 40 male SD were randomly divided into five groups: the control group (NS), the ischemia reperfusion group (NIR), the diabetes control group (MS), the diabetic ischemia reperfusion group (MIR) and the diabetic ischemia reperfusion with icariin group (MIRI). The changes in blood glucose, body weight and living status were observed; the enzyme activity of serum CK-MB, LDH, GSH-Px and myocardium SOD and the content MDA and NO in myocardium were detected; the myocardial pathological changes were observed by HE staining; the myocardial Caspase-3, the Bcl-2, Bax protein expressions were detected by Western blot. The result showed that the diabetes model was successfully replicated; myocardial ischemia-reperfusion injury was more serious in diabetes rats; icariin can increase NO, SOD, GSH-Px, Bcl-2 protein expression, decrease MDA formation, CK-MB and LDH activities and Caspase-3 and Bcl-2 protein expressions and myocardial damage. The result suggested that icariin may play a protective role against ischemia reperfusion myocardial injury in diabetes rats by resisting oxidative stress and inhibiting cell apoptosis.
Animals ; Apoptosis ; drug effects ; Caspase 3 ; metabolism ; Creatine Kinase ; metabolism ; Diabetes Mellitus, Type 2 ; complications ; Drugs, Chinese Herbal ; administration & dosage ; Flavonoids ; administration & dosage ; Humans ; Ischemia ; drug therapy ; etiology ; physiopathology ; Male ; Malondialdehyde ; metabolism ; Myocardial Reperfusion Injury ; drug therapy ; etiology ; metabolism ; physiopathology ; Myocardium ; metabolism ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; Rats ; Rats, Sprague-Dawley ; Superoxide Dismutase ; metabolism ; bcl-2-Associated X Protein ; metabolism

BACKGROUND:Thrombus formation and neointimal hyperplasia still limit the use of small-caliber expanded poly(tetrafluoroethylene) (ePTFE) vascular prosthesis with a diameter less than 6 mm for revascularization in the coronary or peripheral circulation. Bioactive surface heparin coating is one conceivable path for above-mentioned problems.OBJECTIVE: To elevate the anticoagulant property of ePTFE, this study promoted the patency of a novel small-caliber ePTFE vascular graft by modifying its luminal surface with covalently crosslinked poly(vinyl alcohol)/ p-diazonium diphenyl amine polymer/heparin gel (PVA/PA/Hep gel) and examined the hemocompatibility of the graft.DESIGN, TIME AND SETTING: Observational experiments were performed at the Nanomedicine and Biosensor Lab,Biomedical Engineering Center, Harbin Institute of Technology from May 2006 to June 2007.MATERIALS: The ePTFE vascular grafts (diameter of 4 mm), Nafion (Naf) and Poly(vinyl alcohol) (Aldrich, USA), heparin (Mw 12 000- 14 000) (Calbiochem, USA), p-diazonium diphenyl amine polymer (PA) (this lab, China) were used in this study.METHODS: ①The vascular graft surface was firstly modified with Nafion. ②Following the impregnation of the mixture of PVA/PA/Hep, covalent crosslinking between polyvinyl alcohol and heparin was performed using crosslinker PA under ultraviolet radiation.MAIN OUTCOME MEASURES: ①Contact angles, ②Attenuated total reflection-fourier transform infrared spectroscopy (ATR-FTIR), ③Activated partial thromboplastin time (APTT) and prothromhin time (PT), ④hemolysis test, ⑤platelet adhesion test and ⑥thrombosin inactivation test.RESULTS: ①The water contact angle of the vascular graft surface was greatly decreased after modifying. ATR-FTIR revealed the disappearance of diazonium groups at 2 172 cm-1 and 2 224 cm-1. Vascular prosthesis after modifying had prolonged APTT and PT, low percent hemolysis and low amount of platelet adhesion. Modified vascular prosthesis had inhibitory effect on thrombosin activity and good coating stability.CONCLUSION: Converage of PVA/PA/Hep has good antithrombotic function and low percent hemolysis, resulting in improving hemocompatibility of vascular prosthesis.

AIM:To determine the effects and mechanisms of interleukin-22 (IL-22) on the fibroblast-like sy-noviocytes ( FLSs) from rheumatoid arthritis ( RA) patients.METHODS:RA-FLSs were cultured by tissue culture meth-od.RA-FLSs were incubated with different concentrations of IL-22 (0,1,10,100μg/L) for 24 h, 48 h and 72 h.The cell viability was examined by CCK-8 assay.IL-22 at concentration of 10 μg/L was used to stimulate RA-FLSs for 24 h, and the change of cell cycle distribution was identified by flow cytometry.The effects of IL-22 at concentrations of 0, 1, 10, 100μg/L and/or STA-21 (a STAT3 inhibitor at concentrations of 0, 25, 50μmol/L) on the protein levels of Bcl-2 and p-STAT3 in the RA-FLSs were determined by Western blot.RESULTS:Compared with control group, stimulation of rhIL-22 at different concentrations for 24 h, 48 h and 72 h, the cells viabilityof RA-FLSs were obviously increased ( P<0.05 ) . After co-cultured with 10 μg/L rhIL-22 for 24 h, the percentages of RA-FLSs were obviously increased in the G2/M+S phase and decreased in the G0/G1 phase.At the same time, rhIL-22 increased, but STA-21 decreased the protein levels of Bcl-2 but p-STAT3 in the RA-FLSs obviously (P<0.05).Treatment with STAT3 inhibitor STA-21 reversed the effect of IL-22-induced Bcl-2 upregulation in the RA-FLSs ( P<0.01 ) .CONCLUSION: STAT3 is critical in the process of IL-22-induced Bcl-2 upregulation in RA-FLSs, indicating that IL-22 may play a role in the apoptosis of RA-FLSs.

BACKGROUND:Studies have found that Wudi Dan can suppress local inflammatory response of the lesioned joints to protect the articular cartilage. OBJECTIVE:To verify the effect of Wudi Dan on chondrocyte viability and apoptosis as wel as the therapeutic effect on osteoarthritis. METHODS:Rat chondrocytes were cultured in serum medium containing Wudi Dan, and the effects of Wudi Dan on cel viability and apoptosis were observed by comparison with the control group. Rabbit model of knee osteoarthritis was constructed using modified Hulth method. Rabbit models were divided into two groups:Wudi Dan group treated with Wudi Dan and control group treated with normal saline, twice a day, consecutively for 4 weeks. Therapeutic effect of Wudi Dan on knee osteoarthritis was observed;cel viability and apoptosis were observed under microscope;the levels of interleukin-1 and matrix metal oproteinase-3 were determined using immunohistochemical method. RESULTS AND CONCLUSION:The apoptotic rate of chondrocytes was significantly lower in the Wudi Dan group than the control group. Pathological findings of the rabbit knee joints showed that the control group had more severe damage to the articular cartilage than the Wudi Dan group. Immunohistochemical staining revealed that in the Wudi Dan group, the cytoplasm and extracel ular matrix were colored light and there were a smal number of positive cel s as wel as low expression of interleukin-1 and matrix metal oproteinase-3. The results suggest that Wudi Dan can effectively protect against articular cartilage lesions, reduce inflammation, and have a good therapeutic effect on osteoarthritis. Its mechanism may be related to inhibition of chondrocyte apoptosis, reduction of cytokine production and inhibition of protein expression of matrix metal oproteinase.