Animals ; Bone Regeneration ; Bone Resorption ; Cells, Cultured ; Disease Models, Animal ; Humans ; Jaw ; metabolism ; Osteoblasts ; Osteoclasts

This article summarized the application of Quality of Life in Parkinson's disease such as in therapy or nurse assessment, and discussed how it can be used to assess the effect of Traditional Chinese Medicine on Parkinson's disease, which suggest that a Sinicized Patient Reported Outcome (PRO) measure should be advanced.

OBJECTIVETo observe the intestinal movement of transient receptor potential vanilloid 1 or vanilloid receptor 1 (TRPV1) knockout mice after stimulated by electroacupuncture (EA), and to primarily explore the roles of TRPV1 receptor in the jejunal motility regulated by acupuncture.

METHODSNormal wild-type CL57BL/6 and TRPV1 gene knockout mice were recruited in two groups, the B6 group and the TRPV1 group, 15 in each group. The thermal threshold and the mechanical pain threshold were respectively detected using JL-F digital photo thermal analyzer instrument and ALMEMO2450 machine. The difference between the two thresholds were compared. Meanwhile, a self-made pressure head was placed in the jejunum. The internal pressure was monitored. When the pressure was stable, 2 mA 2/15 Hz EA at Quchi (LI11), Tianshu (ST25), Shangjuxu (ST37), and Dachangshu (BL25) to observe the changes of intestinal pressure value between before and after EA. The curve of internal pressures was recorded.

RESULTS(1) The stimulation of light/heat and mechanical stimulation were obviously slowed in the TRPV1 group than in the B6 group (P < 0.01). (2) In the intestinal pressure observation experiment, the bowel movement was not obviously seen in the two groups when acupunctured at Quchi (LI11) and Shangjuxu (ST37) (P > 0.05). (3) Acupuncture at Tianshu (ST25) and Dachangshu (BL25) of TRPV1 knockout mice could lead to intestinal movement (P < 0.05), mainly inhibited bowel movement. The changing degree was equivalent to that of B6 mice.

CONCLUSIONSUnder the physiological condition, TRPV1 might be mediated by thermal and mechanical stimulation. But TRPV1 mediated acupuncture effect was quite complex, indicating TRPV1 mice might be one of intestinal movement mediating factors.

Animals ; Electroacupuncture ; Gastrointestinal Motility ; Jejunum ; physiology ; Male ; Mice ; Mice, Inbred C57BL ; Mice, Knockout ; TRPV Cation Channels ; physiology

Objective:To investigate the effect of genistein,a soybean-derived isoflavone,on thestimulating effect on bone resorption of IL-1?.Methods:The osteoclasts(OCs)were isolated with themethods of Yu Shifeng.The rat calvaria were cultured as an organ.The cells in the experiment weregrown in four respectively:Control(without genistein or IL-1?),10~(-6) mol/L genistein,10 ?g/L IL-1?and 10~(-6) mol/L genistein+10 ?g/L IL-1?.The area of bone resorption,the concentration of Ca~(2+) in thesupernatant liquid of OCs cultures and mice calvaria were tested.The contents of acid phosphatase(ACP)were also examined by biochemistry method.The index of bone resorption was counted as the ra-tio of the experiment average and control ones,which indicated the increase in bone resorption when itwas above 1.0.Results:The area of bone resorption of 10~(-6) mol/L genistein+10 ?g/L IL-1? increasedcompared with that of 10~(-6) mol/L genistein,while the concentration of Ca~(2+) in the supernatant liquid ofOCs cultures decreased significantly.The index of bone resorption of 10~(-6) mol/L genistein+10 ?g/L IL-1? lied between 10~(-6) mol/L genistein and 10 ?g/L IL-1?.In the organ culture,there was no differencein the content of ACP among all the groups,The index of bone resorption of 10~(-6) mol/L genistein+10?g/L IL-1? was below that of 10?g/L IL-1?,but both were above 1.0.The index of bone resorptionwas below 1.0 in the group of 10~(-6) mol/L genistein.Conclusion:Genistein can suppress obviously thebone resorption simulated by single IL-1?.

Objective To evaluate chest CT features of microscopic polyangiitis(MPA).Methods Clinical data and chest CT images of 66 patients diagnosed as MAP had been collected.Depending on clinical manifestations.the 66 cases were divided into the active group and the stable group.The data of two groups were analyzed by x2 test.Results Forty-three of 66(65.2%)CT images were abnormal including 32 of them in active group and 11 in stable group. In these patients,CT images showed ground glass opacities(53.5%),lung consolidations(23.2%),scattered patchy opacities(44.2%),ground glass opacities and/or lung consolidations(76.7%),reticular opacities(65.1%),honeycomb(14.0%),pleural effusions(48.8%),emphysema(18.6%),and mediastinal adenopathies(58.1%).Lung consolidations,ground glass opacities,scattered patchy opacities,mediastinal adenopathies,and pleural effusion in the active group are more common than that in the stable group(X2=4.479,4.083,4.053,9.697,9.345 respectively,P<0.05).Conclusion Chest CT features of in patients with MPA have difference between active and stable periods.The chest CT scan is a useful tool to diagnose MAP in different periods and guide the treatment.

Objective To discuss the value of percutaneous compression plate (PCCP) in treating intertrochanteric fractures. Methods A retrospective study was done on 57 patients with intertrochanteric fractures treated by PCCP from January 2008 to January 2009 to evaluate the operative effect.Results All the fractures were healed in 11-15 weeks after the operation, with no incision infection, hematoma, internal fixation failure or fracture collapse. Two surgical incisions were for 2 cm, with no blood transfusion found in any patient. According to Harris score, the postoperative excellent rate reached 92.6%. Conclusion PCCP can attain similar effect wiht DHS and now is the choice of treatment in treating intertrochanteric fracture in the elderly patients.

OBJECTIVETo investigate the clinical experiment of cortical screw in the treatment of tibiofibular syndesmosis separation together with ankle fractures.

METHODSFrom March 2008 to May 2012,42 patients with tibiofibular syndesmosis separation were treated with cortical screw, including 20 cases in the left and 24 cases in the right. All the patients had closed injury. According to Lauge-Hansen classification, there were 18 cases of supination-external rotation, in which 4 patients with injuries belong to type II, 8 patients with injuries belong to type III, 6 patients with injuries belong to type IV; 14 cases of pronation-external rotation, in which 6 patients with injuries belong to type III, 8 patients with injuries belong to type IV; and 12 cases of pronation-abduction, in which 4 patients with injuries belong to type II, 8 patients with injuries belong to type III. According to injury of ankle, 4 patients had injuries in one ankle, 28 patients had injuries in 2 ankles, and 12 patients had injuries in 3 ankles. All the patients were diagnosised definitely in sight of medical history, checking-up, iconography. The clinical effects were evaluated based on Baird-Jackson score and activity degree of ankle.

RESULTSAll the patient were followed up, and the duration ranged from 11 to 23 months, with an average of 15.7 months. No postoperative wound infection, nonunion, and tibiofibular syndesmosis separation again and other complications occurred. Postoperative Baird-Jackson score exhibited 91.56 ± 6.26 (75 to 99), and 26 patients got an excellent result, 10 good, 6 poor and 2 bad. One patient had nail broken after operation,and got good function after removing broken nail without external fixation. Other 1 patient had osteoarthritis to 1 degree, and got better result with the treatment of physical therapy and intra-articular injection.

CONCLUSIONCortex screw is the effective treatment for tibiofibular syndesmosis separation. Clear diagnosis, delicate operation and postoperative reasonable functional exercise are primary factor of prognosis.

Adult ; Ankle Fractures ; surgery ; Ankle Joint ; surgery ; Bone Screws ; Female ; Fracture Fixation, Internal ; Humans ; Male ; Middle Aged ; Treatment Outcome

Objective:To investigate the clinical effect of dexamethasone combined with urokinase on the tuberculous pleurisy.Methods:From August 2013 to May 2016,190 cases of tuberculous pleurisy patients in our hospital were selected.All the patients were randomly divided into the observation group and control group with of 95 patients in each group,both groups were treated with anti tuberculosis treatment,the control group was given urokinase treatment,the observation group was given dexamethasone combined with urokinase treatment,both groups were treated for 1 month.After treatment,the total effective rate,incidence of adverse reactions,total drainage time of pleural effusion,total amount of pleural effusion,thrombin time and prothrombin time of two groups were compared.Results:All patients were well tolerated with injection during the treatment and there was no severe complication after treatment;the total effective rates in the observation group and the control group were 88.4％ and 72.6％,which was significantly higher in the observation group than that of the control group (P＜0.05).The total drainage time and total amount of pleural effusion in pleural effusion in the observation group were 7.56± 2.44 d and 2867.33± 456.10 mL,the control group were 9.44± 2.89 d and 1989.92± 444.20 mL,the total drainage time in the observation group was significantly shorter than that of the control group,and the total amount of pleural effusion was significantly higher than that of the control group(P＜0.05).After treatment,the pleural effusion thrombin time and prothrombin time in both groups were significantly higher than those before treatment (P＜0.05),which were higher in the observation group than those of the control group (P＜0.05).Conclusion:Dexamethasone combined with urokinase could prolong the thrombin time and prothrombin time,shorten the time of drainage of pleural effusion,increase the pleural effusion amount,with good safety and clinical effect in the treatment of tuberculous pleurisy.

AIM: To construct a subtracted cDNA library of differentially expressed genes in human unstable angina lymphocytes. METHODS: Suppression subtractive hybridizations (SSH) were performed between the patients with unstable angina pectoris and stable angina pectoris. Lymphocyte RNA, the obtained forward and reverse cDNA fragments were directly inserted into T/A cloning vector and transformed into E.coli JM 109 to construct a subtractive cDNA library. The inserting fragments were screened by blue and while blot screening and bacterium liqulid PCR. RESULTS: Each subtractive cDNA library contained more than 2000 positive bacteria clones. Most of them distributed between 200-600 bp inserts. CONCLUSION: The library is efficient and lays solid foundation for screening and cloning new and specific expressed genes in unstable angina lymphocyte RNA.

ObjectiveTo discuss the role of transient receptor potential vanilloid 1 (TRPV 1) in the regulation effect of electroacupuncture on gastric motility.MethodTRPV1 gene knock-out mice (KO mice) and wild-type C57BL/6 mice (WT mice) were selected to receive acupuncture at Zusanli (ST36),Quchi (LI11), Zhongwan (CV12), and Weishu (BL21), and the intragastric pressure was observed before and after acupuncture.ResultElectroacupuncture at Zusanli caused both excitation and inhibition in WT mice, predominated by mild excitation, while electroacupuncture at Weishu, Quchi and Zhongwan all caused inhibition effect; in the KO mice, electroacupuncture at Zusanli, Quchi, Zhongwan, and Weishu all inhibited gastric motility.Conclusion TRPV1 bears certain regulating effect on gastric motility, andacupuncture can inhibit the gastric motility in TRPV gene KO mice.