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Objective:To integrate the best evidence of non-drug intervention of urinary incontinence in elderly women and to formulate practical recommendations.Methods:In this systematic review study, using “elderly woman”,“urinary incontinence”,“bladder training”,“pelvic floor muscle training”,“enuresis”,“leakage of urine” as the key words, the 6S evidence resource pyramid model was used to search in British Medical Journal best practice, Uptodate, World Health Organization, Guidelines International Network, National Institute for Health and Care Excellence, Chinese Medical Association, Scottish Intercollegiate Guideline Network, Registered Nurses Association of Ontario, Cochrane Library, The Joanna Briggs Institute (JBI), New Zealand Guidelines Group, Polish Society of Gynecologists and Obstetricians, PubMed, Embase, Medline, Web of Science, SinoMed, China National Knowledge Infrastructure, WanFang Data, etc. The evidence retrieved included evidence-based knowledge base resources, clinical practice guidelines, expert consensus, systematic review, etc. Data were retrieved from January 1, 2017 to May 1, 2022, and collated from May 2, 2022 to May 25, 2022. Two researchers independently evaluated the quality of literature and extracted data using the AGREE Ⅱ and JBI evidence-based health care center assessment tools. The JBI evidence-based health care center′s evidence pre-rating system and evidence recommendation rating system were applied to rank the evidence; and under the guidance of the evidence structure of JBI, the strength of evidence recommendation was determined and the best evidence was extracted and summarized in combination with the study group discussion and expert opinion.Results:A total of 9 articles were retrieved, including 7 guidelines and 2 systematic reviews; and 6 guidelines were classified as Grade A and 1 as grade B; both 2 systematic reviews were rated as Grade A; 84% (27/32) of the items were evaluated as “Yes”. Evidence were summarized as 34 pieces of best evidence from 6 dimensions, including “overall recommendation, evaluation of type and degree of urinary incontinence, lifestyle change, behavioral therapy, prevention of precipitating factors, intervention in special population”; the flow chart of screening, evaluation, special symptoms, life style and behavior therapy was combed, and the practical suggestions were formed.Conclusions:The overall quality of the literature on non-drug intervention of urinary incontinence in elderly women is high, and the level of evidence is high. Early identification of urinary incontinence types and assessment of disease severity, lifestyle changes, avoidance of predisposing factors and behavioral therapy are the key to non-drug treatment of urinary incontinence in those patients.
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OBJECTIVE:To investigate the effects of Wenxin granule on the related indexes of senile patients with primary hy-pertension and acute left cardiac failure. METHODS:160 senile patients with primary hypertension and acute left cardiac failure were randomly divided into control group(80 cases)and observation group(80 cases). Control group received 12.5 mg captopril, orally,twice to 3 times a day (if patients had taken plenty of diuretic drugs,in low sodium and/or low blood volume,patients with normal or low blood pressure,the initial dose was 6.25 mg,3 times a day). Observation group additionally given 9 g of Wenxin granule,3 times a day. The treatment course for both groups was 4 weeks. SBP,DBP,PP,SDANN,SDNN-Index,RMS-SD,PNN50,improvement of cardiac functions before and after treatment,and incidence of adverse reactions in 2 groups were ob-served. RESULTS:After treatment,the SBP,DBP and PP in 2 groups were significantly lower than before,and observation group was lower than control group,SDNN,SDANN,SDNN-Index、RMSSD and PNN 50 were significantly higher than before,and ob-servation group was higher than control group,the differences were statistically significant(P0.05). CONCLUSIONS:Based on conventional treatment,wenxin granule can significantly reduce the bloop pressure of senile patients with primary hypertension and acute left cardiac failure,improve cardiac functions and inhibit autonomic disorders,with good safety.
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Objective To investigate the clinical significance of NaviCam magnetic-controlled capsule endoscopy (NMCE) system in the examination of upper gastrointestinal tract.Methods A total of 39 healthy volunteers were enrolled in the present study.NMCE system was used to examine upper gastrointestinal tract.The safety,gastric preparation,visualization and comfort of the subjects were evaluated.Results Visualization of the Z-line,gastric cardia,fundus,body,angulus,antrum and pylorus was subjectively assessed as more than 75％ mucosa in 19 (48.71％),37 (94.87％),25 (64.10％),30 (76.92％),39 (100.00％),39 (100.00％),and 39 (100.00％),respectively.The observation time was 1.5,3.0,8.0,17.0,3.0,3.0,5.0 min respectively.The capsule was driven into duodenum positively in 25 (64.10％).Seven subjects went into small bowel without control.The one-time visualization efficacy was 97.43％ (38/39).Only one subject felt foreign body sensation.All subjects extracted the capsule within 7 days.Conclusion Our study provides a preliminary assessment of the NMCE on its feasibility and safety.It is comfortable with no chance of cross-infection.NMCE system is a useful tool for upper GI examination and will have a good future.
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Objective To investigate the clinical effect of pirarubicin combined with cyclophosphamide chemotherapy in the treatment of non Hodgkin's lymphoma.Methods 70 cases with non Hodgkin's lymphoma were randomly divided into the observation group and control group,35 cases in each group.The observation group was treated with pirarubicin chemotherapy,the control group received doxorubicin chemotherapy scheme.The clinical efficacy and side effects of the two groups were observed.Results The effective rate of the observation group was 74.3％,which was significantly higher than 51.4％ of the control group (x2 =6.28,P ＜ 0.05).The bone marrow suppression,nausea,vomiting,abnormal liver function and other side effects between the two groups had no significant differences (x2 =1.62,0.52,0.00,all P ＞ 0.05).The incidence rates of alopecia and ECG abnormality in the observation group were 31.4％ and 11.4％,which were significantly lower than 100.0％,34.3％ of the control group (x2 =36.52,5.19,all P ＜ 0.05).Conclusion The clinical efficacy of pirarubicin combined with cyclophosphamide chemotherapy is satisfactory,its main advantage is obviously decreased heart toxicity and alopecia.
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Objective To explore the effects of directive game in preoperative visit of preschool children with strabismus.Methods 109 children were randomly assigned into the control group and the experimental group.The control group was given conventional preoperative interview,based on the general preoperative visit,the experimental group was given preoperative visit-playing directive game.The nursing effect was compared be4wecn two groups.Results Induction compliance scores of the experimental group were obviously higher than those of the control group.Preoperative anxiety scores of the experimental group were obviously lower than those of the control group.Restlessness during recovery of the experimental group was obviously lower than that of the control group.Conclusions The application of directive game can reduce preoperative anxiety of the children with strabismus,and make children cooperate better with the induction of anesthesia.
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Parathyroid hormone related protein (PTHrP) has important biological functions in calcium metabolism. The aim of this study was to silence the expression of PTHrP by RNA interference and recombinant adenovirus, and to provide a material to investigate the relative functions of PTHrP in goat mammary gland epithelial cell. The Block-iT shRNA interference system was used in this experiment. We designed and synthesized two pairs of complementary single-strand DNA oligonucleotides (shRNA-322/357) targeting two different sites of PTHrP mRNA. Then the oligonucleotides were inserted into shuttle vector pENTR/CMV-GFP/U6. After detection of the interference efficiency by Western blotting, we chose pENTR/CMV-GFP/U6-322 and adenovirus backbone vector pAD/PL-DEST to produce recombinant vector pAD/PL-DEST/CMV-GFP/U6-322. The first generation recombinant adenovirus particles (AD-PTHrP-322) were produced and further amplified by transfecting HEK-293 cells. The titer of the recombinant adenovirus reached 2.0 x 1(9) PFU/mL determined by TCID50 assays. The result of real-time quantitative PCR indicated that mRNA expression levels of gene were reduced 29.2%, 68.1% and 82.6% (P < 0.05), respectively, when goat mammary gland epithelial cells were infected with AD-PTHrP-322 after 24, 48 and 72 h, in which PTHrP. Western blotting also showed that the expression of PTHrP was reduced by infecting the cells with AD-PTHrP-322. AD-PTHrP-322 has been proved with significant interference effect on expression of PTHrP.
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Animals , Female , Humans , Adenoviridae , Genetics , Metabolism , Epithelial Cells , Metabolism , Genetic Vectors , Genetics , Goats , HEK293 Cells , Mammary Glands, Animal , Cell Biology , Parathyroid Hormone-Related Protein , Genetics , RNA Interference , RNA, Messenger , Genetics , RNA, Small Interfering , Genetics , Recombinant Proteins , Genetics , TransfectionABSTRACT
deltaFosB, a naturally occurring truncated isform of fosB gene, existed in many tissues stably and played an important role in formation and differentiation of adipocyte and osteoblast. deltaFosB may be related to the metabolism of calcium in bone and mammary gland and regulate the signal pathway of calcium transfer from bone to mammary gland. We first sub-cloned deltafosB gene of goat into the vector pET32a to construct prokaryotic expression vector pET32a-deltafosB. Then we induced for deltafosB gene expression efficiently by IPTG. Finally we immunized the adult rabbits with purified recombinant deltaFosB to prepare rabbit anti-goat deltaFosB polyclonal antibody. iELISA analysis showed the antibody with the titer of 1:51 200, and Western blotting result showed that the antibody could specifically detect the deltaFosB protein expressed in prokaryotic cell and HEK-293 cell, respectively. Further Western blotting assay showed that deltaFosB expressed in various tissues of goat in vivo.