OBJECTIVETo observe the clinical efficacy on constipation predominant irritable bowel syndrome (IBS-C) treated with acupuncture for regulating the mind and strengthening the spleen and the impacts on the quality of life in the patients.

METHODSSixty patients of IBS-C were randomized into two groups. In the acupuncture group (30 cases), acupuncture was applied to Tianshu (ST 25), Zusanli (ST 36), Shangjuxu (ST 37), Taichong (LR 3), Sanyinjiao (SP 6), Yintang (GV 29) and Baihui (GV 20), once a day, 5 treatments a week and 4 weeks treatment as one session. In the western medication group (30 cases), lactulose oral solution was prescribed, 15 mL each time, three times a day, 4 weeks treatment as one session. The symptom grade scale and the quality of life scale (IBS-QOL) were adopted to observe the changes in clinical symptoms and quality of life before treatment, after treatment and 2-month follow-up after treatment in the patients of the two groups separately.

RESULTS(1) Clinical symptom score: the difference in the symptom score at each time point was significant statistically in intra-group comparison (P < 0.01). In 1 week, 4 weeks of treatment and 2 months after treatment, the clinical symptom scores in the acupuncture group were lower than those in the western medication group (P < 0.05, P < 0.01). (2) IBS-QOL score after treatment was improved as compared with that before treatment in the two groups (P < 0.01). The improvement of IBS-QOL at 2 months after treatment in the acupuncture group was apparently superior to the western medication group (P < 0.05). (3) The total effective rate was 90.0% (27/30) in the acupuncture group and was 83.3% (25/30) in the western medication group. The overall efficacy in the acupuncture group was better than that in the western medication group (P < 0.01).

CONCLUSIONAcupuncture for regulating the mind and strengthening the spleen significantly relieves the clinical symptoms of IBS-C and improves QOL of patients. The total efficacy is superior to lactulose oral solution and presents a certain of long-term efficacy.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Constipation ; physiopathology ; therapy ; Female ; Humans ; Irritable Bowel Syndrome ; physiopathology ; therapy ; Male ; Middle Aged ; Quality of Life ; Spleen ; physiopathology ; Treatment Outcome ; Young Adult

Objective To clear the clinical efficacy of using early rehabilitation nursing model in the course of clinical nursing in patients with cerebral infarction.Methods Divided 60 patients with cerebral infarction into the observation group (30 cases) and the control group (30 cases) randomly,traditional nursing measures were used in the control group,the early rehabilitation nursing model was used in the observation group in addition.Compared the clinical efficacy,ADL scores,NIHSS scores and the satisfaction between the two groups.Results In the observation group,the satisfaction was 93.33％ (28/30),the efficiency was 90.00％(27/30),which were significantly higher than those in the control group [76.67％(23/30),[66.67％(20/30)].The ADL and NIHSS scores in the observation group was (91.25±11.38) and (8.01±1.05) respectively,which were significantly different with those of in the control group,the ADL and NIHSS scores was (79.37±10.27) and (10.22±1.27) respectively in the control group.Conclusions Early rehabilitation nursing model can effectively improve the never function of patients with cerebral infarction,and then improve their quality of life.

Objective:To explore effect for isoproterenol rising detection rate of paroxysmal supraventricular tachy‐cardia by transesophageal atrial pacing (TEAP) .Methods :A total of 85 patients with suspected PSVT attack history received routine TEAP ( basic stimulate ) ,for those failed to evoke PSVT ,they received additional intravenous infusion of isoproterenol to make heart rate rise to 120 beats/min ,then TEAP was repeated .Results :Routine TEAP evoked PSVT in 29 cases (34.1% ,29/85) ;among the remaining 56 cases un - evoked PSVT ,after intravenous infusion of isoproterenol PSVT was evoked in 54 cases (96.4% ,54/56) by TEAP ,and this detection rate was significantly higher than that of routine TEAP (96.4% vs .34.1% , P = 0.039) .Conclusion :Intravenous infusion of isoproterenol can greatly raise the detection rate of paroxysmal supraventricular tachycardia by transesophageal atrial pacing .

Objective To investigate the clinical features and related risk factors of osteoporosis (OP) and osteoporotic fracture (OPF) in patients with rheumatoid arthritis (RA).Methods Two hundred and seventytwo in-patients with RA between 2010-2011 were surveyed,X-ray was detected for the diagnosis of fracture.Bone mineral density(BMD) of proximal femur and lumbar vertebrae (L2-4) in 203 patients were measured by dual energy X-ray absorptio-metry (DEXA),and the radiographic changes in both hands of 169 RA patients were assessed by Sharp scoring system.All the clinical and laboratory factors of RA were recorded in detail by rheumatologists.The results of 120 normal people were used as controls.T-test,Mann-whitney test,x2 test and Logistic regression were used for statistical analysis.Results ① Compared to the normal group,the BMDs of RA patients at each measured location were significantly lower (P＜0.01),the OP incidence was 32.0％ (65/203),which was significantly higher than that of the normal group,which was 15.0％ (18/120) (x2=11.442,P=0.001).There were 33 cases of OPF among all 272 RA patients,and the occurrence rate was 12.1％.BMDs of the femur in RA with OPF were lower than those in RA without OPF (P＜0.01).② Incidence of OP in RA with glucoco-rticoid was 42.2％(46/109),which was higher than that in RA without glucocorticoid (20.2％,18/89) (x2=10.818,P=0.001).Compared with RA without glucocorticoid,the incidence of OPF in RA with glucocorticoid elevated evidently [7.2％ (9/125) vs 17.5％ (24/137)] (x2=6.321,P=0.012).③ Logistic regression (back-ward LR method) analysis found that the risk factors for OP in RA patients were age [OR=1.050,P=0.001,95％CI(1.020,1.080)],HAQ [OR=1.966,P=0.031,95％CI (1.064,3.631)],and glucocorticoid average daily dosage [OR=1.075,P=0.031,95％CI (1.007,1.148)].The risk factors for OPF in RA patients were age [OR=1.041,P=0.046,95％CI (1.001,1.084)] and OP [OR=3.484,P=0.016,95％CI (1.258,9.646)].Conclusion RA patients have higher incidence of OP and OPF than general population.The incidence of OP and OPF are closely correlated with age,diseases activity,local bone erosion and the use of glucocorticosteroid.

BACKGROUND:Triggering receptor expressed on myeloid cel s 2 (TREM-2) is highly expressed throughout the synovial tissue in active rheumatoid arthritis patients, but the role of TREM-2 in the pathogenesis of rheumatoid arthritis stil remains unclear.
OBJECTIVE:To explore the TREM-2 expression in the synovial tissue of col agen type II-induced arthritis rats.
METHODS:The col agen-induced arthritis models were established in rats. The activity indicators and pathological changes of arthritis synovial were dynamical y observed. The mRNA levels of TREM-2, tumor necrosis factor-α, interleukin-1β, and interleukin-10 were detected in synovial tissue of rats by RT-PCR. The protein expression and location of TREM-2 were measured with western blot assay and immunohistochemistry, respectively.
RESULTS AND CONCLUSION:At day 13 after immunization, the paws of model rats appeared red and swel ing, the arthritis index scores were increased (P<0.01). At day 19-25 after immunization, the inflammation reached the peak. Hematoxylin-eosin staining showed that, the synovium of col agen-induced arthritis rats were proliferated and were infiltrated by inflammatory cel s, cartilage was destroyed. Compared with the control group, the expression of TREM-2 mRNA and protein, the mRNA levels of tumor necrosis factor-αand interleukin-1βin synovial tissue of the model rats were significantly increased (P<0.05 or P<0.01), while interleukin-10 mRNA expression was significantly decreased (P<0.05). Experimental findings indicate that, TREM-2 is a crucial inflammatory regulator and the increasing expression of TREM-2 plays an important role in the pathogenesis of col agen-induced arthritis.

The application of placebo acupuncture in randomized controlled trials in the past 10 years (2004-2014) in foreign countries was systematically reviewed to summarize the design of placebo acupuncture; according to category of diseases, advantages and disadvantages were analyzed to explore an ideal placebo acupuncture set. By retrieval in PubMed, EMBASE and OVID databases, the clinical study literature which met the inclusion criteria was searched, and the category of diseases, design of placebo acupuncture and clinical efficacy were analyzed. Totally 29 articles were included. The pain was the leading disease in category of diseases; the most commonly used application of placebo acupuncture design was telescopiform sliding blunt needle, accounting for 45. 16%; the treatment locations were non-acupoints mostly; in the needling depth, approximately 60. 00% selected non-penetrating needling and 26. 67% selected superficial needling; 28 articles indicated that acupuncture and placebo acupuncture had clinical effects, accounting for 96. 55%; 37. 93% of articles indicated acupuncture was superior to placebo acupuncture and 37. 93% of articles indicated acupuncture was not superior to placebo acupuncture. It is concluded that the design of placebo acupuncture should consider multiple factors, including main symptoms, operability, security, blinding and specific effects, and the objective indices should be selected for outcome evaluation.
Acupuncture Therapy ; instrumentation ; methods ; standards ; Humans ; Internationality ; Needles ; Placebo Effect ; Randomized Controlled Trials as Topic ; standards

Aim To investigate the effect of Ginsen-oside Rh2 on apoptosis in human colorectal cancer cell SW480,and to explore the possible mechanism of it. Methods The proliferation activity of SW480 treated with Ginsenoside Rh2 was measured CCK-8 assay.Ap-optosis rates were evaluated by FCM.Hoechst 33258 staining was used to observe cell nucleus morphologi-cal;change SW480 cells were treated with Ginsenoside Rh2,and the protein expressions of Bcl-2,Bax,p53, cleaved caspase-3 ,PI3 K,AKT,P-AKT,GSK-3β,P-GSK-3βwere detected by Western blot;SW480 cells were treated with LY294002,Rh2,LY294002+Rh2, the expressions of PI3 K,AKT,P-AKT,GSK-3β,P-GSK-3βwere detected by Western blot.Results The proliferation of SW480 cells was significantly inhibited by Ginsenoside Rh2 in dose-dependent and time-de-pendent manner.FCM showed the inducing apoptosis effect of Ginsenoside Rh2 was significantly different from that of control group.Hoechst 33258 staining in-dicated clearly cell apoptosis in Ginsenoside Rh2 treat-ment groups.Western blot showed Ginsenoside Rh2 decreased expression of Bcl-2,increased expression of Bax,p53 and cleaved caspase-3,PI3K/AKT/GSK-3βpathway proteins PI3 K,P-AKT,P-GSK-3βdecreased obviously,AKT and GSK-3βwere not changed signifi-cantly in SW480.SW480 cells were separately treated with LY294002,Rh2,LY294002 +Rh2,there were no significant difference in AKT and GSK-3βprotein a-mong all groups,and the expression of PI3 K,P-AKT, P-GSK-3βdecreased more obviously in LY294002 +Rh2 group compared with LY294002 and Rh2 alone. Conclusion Rh2 induces colorectal cancer cell apop-tosis through PI3 K/AKT/GSK-3βpathway,which ac-tivates p53 and cleaved caspase-3,and destroys the balance of Bcl-2/Bax.

Aim To study on the diuretic effect of a phenylphthalazines compound PU1424 and its influence on electrolyte balance, glucose and lipid metabolism, hepatic and renal functions.Methods Male Sprague Dawley rats were randomly divided into solvent control group,PU1424 treated group and HCTZ treated group.Urine was collected per 6 h and blood samples were collected at the end of drug administration.Urinary osmolality was measured by Freezing Point Osmometer;urea concentration was measured by Urea Detection Kit;ion level, blood glucose level, blood lipid level, hepatic and renal function were analyzed by Automatic Biochemical Analyzer.Results Compared to the solvent control group, and urine output of rats treated with PU1424 and HCTZ was increased as 1.52 times and 1.78 times and water intake increased as 1.42 times and 1.56 times respectively.Urine osmolalities were decreased as 61.5% and 50.4% of the control group, and urine urea concentration was decreased as 57.1% and 56.8% of the control group.Urinary electrolytes were decreased by administration of PU1424 and HCTZ compared to the intact plasma electrolytes.The blood glucose levels and blood lipid levels of rats treated with PU1424 had no changes, while the blood glucose and total cholesterol were increased by administration of HCTZ.The urea nitrogen, creatinine, alkaline phosphatase and total protein were intact by administration of PU1424 and HCTZ except the alanine/straw ration increased by HCTZ.Conclusion New diuretic candidate compound PU1424 displays significant diuretic effect with electrolyte balance, blood glucose level, blood lipid level, hepatic and renal function intact.

AIM: To investigate the effects of transient receptor potential channel 6 (TRPC6) on the proliferation of rheumatoid arthritis fibroblast-like synoviocytes (RA-FLS) induced by IL-1β.METHODS: The mRNA expression of TRPC6 in synovial tissues from RA or OA patients was studied by RT-qPCR.RA-FLS were cultured by enzyme digestion and tissue adhesion methods.The method of flow cytometry was applied to identify the RA-FLS.RA-FLS were treated with different concentrations (0, 0.25, 0.5, 1, 2, 4, 8 and 16 μg/L) of IL-1β for 36 h.The cell viability was examined by CCK-8 assay.RA-FLS were incubated with IL-1β (16 μg/L) for different time (12, 24, 36, 48, 60 and 72 h), and the cell viability was measured by CCK-8 assay.The interference efficiency of TRPC6-siRNA was determined by RT-qPCR and Western blotting.After incubation in the presence or absence of IL-1β medium, the cell viability, the percentage of EdU-positive cells and the percentage of (G2/M+S) phase were measured by CCK-8 assay, EdU labeling assay and flow cytometry, respectively.RESULTS: The mRNA expression of TRPC6 was found in synovial tissue with higher levels in RA patients than that in OA patients.TRPC6-siRNA significantly decreased the mRNA and protein expression of TRPC6 (P<0.05).When RA-FLS were treated with IL-1β, the proliferation of RA-FLS was increased (P<0.05).The differences of the cell viability, the percentage of EdU-positive cells and the (G2/M+S) phase percentage between TRPC6-siRNA group and blank control group or NC-siRNA group were significant, in the presence of IL-1β (P<0.05).However, they were not significant in the absence of IL-1β.CONCLUSION: TRPC6 is involved in the proliferation of RA-FLS induced by IL-1β.Silencing of TRPC6 gene inhibits the growth of RA-FLS induced by IL-1β.

Objective To study the gene homology of intestinal colonized and infectious bacteria in ICU patients to provide the epidemiological and molecular biological basis for formulating the control measures of multi resistant bacterial hospital infection. Methods The multi-drug resistant colonized bacteria isolated from the anal swabs and the same multi-drug resistant bacteria isola-ted from the clinical samples in the same patients were matched.The Diversilab automatic repetitive extragenic palindromic(REP)-PCR typing system was adopted to analyze the gene homology of multi-drug resistant colonized bacteria and infectious bacteria in the intestinal tract.Results 4 pairs of multi-drug resistant colonized bacteria and the same multi-drug resistant bacteria isolated from the clinical samples on admission in the same patients were selected and performed the homology detection,2 pairs had the ho-mology and 2 pairs had no homology;4 pairs of multi-drug resistant colonized bacteria and the same multi-drug resistant bacteria isolated from the clinical samples in the patients with hospital infection were performed the homology detection,4 pairs all showed the homology.Conclusion The multi-drug resistant colonized bacteria and the infectious bacteria in ICU patients have the homolo-gy.The multi-drug resistant colonized bacteria can cause the occurrence of hospital infection,so their management should be strengthened in clinic.