Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Female ; Hemifacial Spasm ; therapy ; Humans ; Male ; Meridians ; Middle Aged

Objective To observe the effect of acupuncture at neck Jiaji acupoints combined with moxibustion to cervical vertigo.MethodsIn Wuhan Chinese and Western Union Hospital from August 2015 to November 2016, 80 patients with cervical vertigo were randomly divided into two groups, the treatment group was treated by needling cervical Jiaji points, at the same time with moxibustion on neck Jiaji acupoints, the control group was given drug treatment.ResultsThe total effective rate in the treatment group was 95%, but the control group total effectiveness was 72.5%, the effect of the two groups had significant difference(P<0.05).ConclusionAcupuncture at Neck Jiaji points combined with moxibustion treatment had the functions of relieving rigidity of muscles and activating collaterals,dispelling cold and dredging channel blockage, relieveing local muscle spasm,improveing blood circulationand improve the function of the blood supply to the brain to vertigo.

OBJECTIVE:To observe the clinical efficacy of the Humai powder for chemotherapy phlebitis. METHODS:80 pa-tients with chemotherapy phlebitis were randomly divided into treatment group and control group with 40 cases in each group. Treat-ment group was given Humai powder for external use,1 h/time,2 times/d;control group was given Hirudoid cream for external use,2 times/day. Venous pain,red and swollen disappearance time,and overall clinical efficacy were compared between 2 groups after treatment 48 hours. RESULTS:The time of red and swollen disappearance and pain disappearance in treatment group were shorter than in control group,with statistical significance (P<0.05);there was no statistical significance in clinical efficacy (cure rate + significant efficiency)between 2 groups(P>0.05),while cure rate of treatment group was significantly higher than that of control group (P<0.05). CONCLUSIONS:Humai powder can relieve clinical symptom of patients with chemotherapy phlebitis and has high cure rate.

Objective To study the protective mechanism of dl-3-n butylphthalide (NBP)on oxidative stress injury induced by hydrogen peroxide(H2O2)in rat bone marrow stem cells(rBMSCs).Methods The rBMSCs were divided into control,H2O2 and different concentration NBP pretreatment groups.The control group received no treatment.An oxidative stress injury model was induced by H2O2 for 4 hours with the final concentration 600 μmol/L in the H2O2 group.In the NBP pretreatment groups,the rBMSCs were pretreated with different NBP concentrations(0.1,1,10,and 100 μmol/L)for 24 hours,then treated with H2O2 for 4 hours with the final concentration 600 μmol/L.The cell viability was detected by MTT method.The apoptosis rate was detected by flow cytometry.Superoxide dismutase(SOD)activity and malondialdehyde(MDA)content were measured with SOD and MDA commercial kits.Results The cell activity(A)was 0.487 ±0.018 in the H2O2 group,and it was significantly lower than 0.750 ±0.016 in the control group(P =0.000);they were 0.597 ±0.024,0.666 ±0.033,and 0.658 ±0.012 in the NBP 1,10,and 100 μmol/L pretreatment groups,they were all significantly higher than the H2O2 group(all P =0.000),and showed a dose dependent manner.The apoptosis rate was(44.96 ± 2.84)% in the H2O2 group,and it was significantly higher than (0.15 ±0.07)% in the control group(P= 0.000).The apoptosis rates were(31.79±1.60)% 、(21.41 ± 1.92)% and(22.59 ± 1.78)% in the NBP 1,10,and 100 μmol/L pretreatment groups,they were all significantly lower than the H2O2 groups(all P= 0.000),and showed a dose-dependent manner.The SOD activity was(24.01 ± 2.85)U/mg in the H2O2 group(P = 0.000),and it was significantly lower than(43.58 ± 2.72)U/mg in the control group(P =0.000);they were(28.29 ± 1.19),(34.06 ± 1.83),and(31.76 ± 1.75)U/mg in the NBP 1,10,and 100 μmol/L pretreatment groups,and they were all significantly higher than the H2O2 group(all P = 0.000).The MDA content was(7.98 ± 0.55)nmol/mg in the H2O2 group,and it was significantly higher than(4.73 ± 0.53)nmol/mg in the control group(P =0.000);they were(6.97 ±0.29),6.09 ±0.28),and(6.15 ±0.41)nmol/mg,respectively in the NBP 1,10,and 100 μmol/L pretreatment groups(P = 0.000),they were significantly lower than the H2O2 group,and showed a dose-dependent manner.Conclusions NBP has obvious protective effects on oxidative stress injury induced by H2O2 in rBMSCs.Its mechanism may be associated with the role of antioxidant oxidative stress of NBP.

Molecular methods and fluoroscopic techniques suggest that rich microbial diversity exist in the marine environment, but less than 1% of these microbes can be cultured in the laboratory conditions, and that the cultivable dominant species were even less. This limitation has long been a barrier to the development of environmental microbiology and the utilization of marine resources. In the past decade, novel methods for culture and detection of these uncultured marine microbes have successfully applied to obtain several conventionally-uncultured microbes including those from extreme environments. Those progresses have inspired researchers greatly. Developments in the research of marine microbial resources are an important basis for the study of the micro-world and deserve increasing scientific attention.

Objective To study effects of early non-invasive ventilation (NIV) application in treating elderly patients with acute left ventricular failure induced respiratory failure. Method Totally 32 elderly patients with acute left ventrieular failure induced respiratory failure, admitted from August 1997 to February 2007, received NIV treatment, and were retrospectively studied. There were 22 male and 10 female, aged (81.5?8.6) yearsdd. The changes of rahs, respiration rate, heart rate, arterial blood gas, cardiac function before and after NIV application were compared. According to the application time of NIV, 32 patients were divided into two groups: group A (early NIV application group, n=17) and group B (non-early NIV application group, n= 15). The time to improve the symptoms, the application time of NIV, cure rates, tracheal intubation rates and mortality were compared between the two groups. Results Thirty of the 32 patients survived, cardiac function was improved from New York classⅣtoⅠ～Ⅱ, respiratory rate, heart rate and blood pressure significantly decreased, PaO_2 and SaO_2 significantly increased and PaCO_2 significantly decreased. The tracheal intubation was performed in 4 patients. The time needed to improve the symptoms and the application time of NIV were significantly different between group A and group B (P

Objective To investigate the effect of S-Nitrosoglutathione (GSNO)on acute ischemia reperfusion (I/R)induced in-testinal barrier function lesion in a mouse model.Methods Twenty-four 6-8-year-old C57BL/6 mice were divided into 3 groups,8 for each:(1)the sham group;(2)the I/R group;(3)the I/R+GSNO group.The mouse intestine I/R model was established by the occlusion of the superior mesenteric artery temporarily followed by reperfusion for 6 h.Histological changes in the small intestine were observed after HE staining;the expression of claudin-1 protein in the intestine epithelium was assessed by immunohistochem-istry staining as well as western blot analysis.Results Both HE staining and immunohistochemistry results showed the integrate intestinal villi with the continuous Claudin-1 expression alone the villi in the sham group;the intestinal villi of the I/R group partial-ly detached,thickened,crooked and fractured,with the obvious disconnection of Claudin-1 staining alone the top of the villi;while the intestinal villi of the I/R+GSNO group were neatly arranged and damage to intestinal mucosa was much alleviated,accompanied with the marked restoration of the continuity of claudin-1 staining.Compared to the sham group,claudin-1 protein level of for the I/R group and the I/R+GSNO group decreased by 32.5% and 13.8% respectively (P <0.05);and compared to the I/R group,clau-din-1 protein level of the I/R+GSNO group increased by 27.8% (P <0.05).Conclusion Protein level of claudin-1 would decrea-ses after I/R,and pretreatment with GSNO can effectively relieve the damage of intestinal mucosal structure as well as intestinal tight junction barrier through upregulating the expression of claudin-1 protein.

Objective To observe the effect of recombinant human mannose-binding lectin ( rhMBL) on apoptosis of intestinal epithelial cells. Methods Fourteen C57 mice were randomly divided into two groups. The LPS mice received intra-peritoneal injection of LPS for indu-cing acute intestinal barrier injury. The expression of MBL protein and mRNA were observed by immuno-histochemisty and RT-PCR respec-tively. The apoptosis of intestinal epithelial cells was detected by tunel staining. In vitro, the Caco-2 cells were treated with 0、 5、10、20 μg/mLrhMBL, flow cytometry was used to detect the apoptosis rate of Caco-2 cells. The Bax and Bcl-2 protein and mRNA were detected by Western blotting and Real-Time PCR methods between various groups. MAPK signal proteins were detected by Western blotting method. Results The MBL and TUNEL staining were apparently increased under LPS condition. The apoptotic rates of Caco-2 cells which were trea-ted by different rhMBL concentrations after 48 h were increased in 20μg/mL rhMBL when compared with other groups. The apoptotic rates of Caco-2 cells which were treated by 20 μg/mL rhMBL after different time were increased in time-dependent manner. The results of Western blotting and Real-Time PCR assay showed that levels of Bax/Bcl-2 was increased in Caco-2 cells which were treated by 20μg/mL rhMBL af-ter 48h. Meanwhile, the phosphorylation of P38 and ERK were obviously increased in Caco-2 cells. The inhibitory effect of ERK and P38 in-hibitors were studied by Western blotting. Our current study showed that a block in P38 MAPK dependent cell death might contribute to the decrease in 20μg/mL MBL-mediated Caco-2 apoptosis. Conclusion High concentration of rhMBL may play an important role in the intesti-nal epithelial cell apoptosis, and P38 pathway may be involved in this regulation.

Objective To explore acute toxicity of succimer on mice.Methods Twenty Kunming mice(10 males and 10 females) weighting approximately (21.2?2.3)g were acclimatized for 3 days prior to dosing,then were divided into control group and experiment group with 10 mice in each group according to body weight.Fasted for 12 hours,the mice in experiment group received intragastric administration of 160mg DMSA in deionized water in 24 hours,and the control group received the same volume of deionized water,and then they were observed for 7 days.Blood was collected into heparinized-tubes by removal of eyeball.All mice were sacrificed and brain,heart,liver and kidney were removed and washed with normal saline.The activity or amount of BUN,Scr,AST,ALT,SOD, GSH-PX and MDA were analyzed.Results (1)Given 160rag DMSA in 24 hours,gastrointestinal symptoms were main side effects.During the observation,experiment group lost weight due to the decrease of food-intake ,and some mice had slight hydroabdomen.(2)High dose of DMSA caused a significant inhibition of GSH-PX(P0.05).The hepatic cell was damaged accord- ing to the significant raise of MDA in liver(P0.05),which was related to acute toxicity on liver.Conclusion Succimer could inhibit the antioxidarrt systems and could do damage to liver and kidney.

Objective To explore the ameliorative effects of standardized tertiary rehabilitation(STR)on the quality of life(QOL)of stroke patients with hemiplegia.Methods Eighty-two stroke patients were randomly divided into two groups:a rehabilitation group(R group)and a control group.All patients were given routine inter- nal medicine treatment,but STR was also administered to the R group.The QOL of all of the patients was assessed with the brief scale of quality of life(QOL-BREF)at the beginning,and at the end of the Ist month,3rd month and 6th month after stroke.Results There were two deaths in the control group,but no deaths in the R group.At ever- y stage,the R group returned better scores for physiological health,psychological state,social and environment rela- tionships,the subjective QOL and health items,and in comprehensive self-evaluation.QOL scores,except for social relationships,were consistently,significantly higher in the R group.The R group's QOL scores improved obviously in the first 3 months after stroke,and then more slowly in the next 3 months.Conclusions STR markedly improved the QOL of stroke patients.Their QOL scores improved obviously soon after stroke,but slowly later on.