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ObjectiveTo analyze the research hotspots and development trends of postpartum rehabilitation at home and abroad in the past ten years. MethodsCiteSpace 6.2.R2 was used to analyze the co-occurrence, cluster, and bursting of keywords of the relevant literature in the field of postpartum rehabilitation in CNKI and Web of Science (WOS) in the past ten years. ResultsTotally, 2 686 Chinese papaers were included in CNKI and 1 247 English papers were included in WOS. Both databases showed an increasing trend in the number of publications related to the field of postpartum rehabilitation, but the overall number of publications in CNKI grew faster and the total number of publications was more than that in WOS. For CNKI, there were 455 nodes, 1 102 links, with a density of 0.010 7; nine clusters were obtained; the bursting keywords showed that the diseases of concern shifted from breast distension and pain to pelvic floor diseases, and the hot spots of treatment methods shifted from Chinese medicine to electrical stimulation, biofeedback, and then pelvic floor training. For WOS, there were 463 nodes, 1 633 connected lines, with a density of 0.015 3; 14 clusters were obtained; the bursting keywords showed that the disease hotspots of concern shifted from anal prolapse and postpartum hemorrhage to organ prolapse, the hotspots of treatment methods shifted from analgesia to exercise, and the focus of research methods shifted from trial to qualitative research and meta-analysis. ConclusionDomestic postpartum rehabilitation started later than foreign countries. Although certain research results have been achieved, there is still a certain gap compared with the development of foreign postpartum rehabilitation.
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Objective:To assess the clinical effects of sacral nerve regulation therapy for patients with chronic transit constipation.Methods:A total of 10 patients were treated with sacral nerve regulation therapy at our department from Jul 2017 to May 2018. The efficacy was assessed by bowel habit diary, Wexner constipation scores, constipation patients' quality of life scale and gastrointestinal quality of life index.Results:Nine patients were implanted with permanent sacral nerve stimulator with the analysis of constipation patients' quality of life scale, the postoperative symptoms were significantly improved compared with those before operation ( P<0.01), and the symptoms of physical discomfort, psychological discomfort, worry and anxiety were also significantly improved after operation, with statistical significance (all P<0.01).The Wexner constipation score was significantly higher after operation ( P<0.01). Conclusion:SNM is a clinically safe, efficacious, simple, minimally invasive and reversible new technique for the treatment of chronic transit constipation.
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Objective To establish a method for simultaneous and rapid detecting of the polymorphisms in Cytochrome P4502C9 (CYP2C9), CYP2C19, CYP4F2, Vitamin K epoxide reductase (VKORC1) and ATP-binding cassette subfamily B member1 (ABCB1) gene, which were associated with warfarin and clopidogrel, based on liquid phase chip technology. Methods Method establishment. The eight gene sequences near targeted sites related to warfarin and clopidogrel were found in Genbank, and the specific primers and probes were designed. Through multiple PCR amplification, followed by allele specific primer extension (ASPE), and MagPlex-Tag microspheres hybridization, the suspension array Luminex 200 system step-by-step, the genotypes were determined by fluorescence signal. The reaction system was optimized and its methodological evaluation was performed. 260 patients with antithrombotic therapy from Dongguan houjie hospital were recruited in this study form June 2017 to December 2018. The eight genotypes of the 260 patients were detected by the established method, and the results were compared with the sequencing results. Results The results of 260 samples showed that allelic median fluorescence intensity (MFI) ratios of homozygotes (mutant/wild-type) were all greater than 0.9 or less than 0.1, and all the allelic MFI ratios of heterozygotes were between 0.3 and 0.6. The within run and between run coefficients of variance for allelic MFI ratios were lower than 6.4％and 10.9％, respectively. The minimum DNA template requirements was 0.75ng. The genotypes of 260 patients determined by the established method were completely concordant with the sequencing results. Conclusion A method was established successfully for rapid detecting the genotypes which associated with warfarin and clopidogrel based on liquid phase chip technology.
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Objective@#To establish a method for simultaneous and rapid detecting of the polymorphisms in Cytochrome P450 2C9 (CYP2C9), CYP2C19, CYP4F2, Vitamin K epoxide reductase (VKORC1) and ATP-binding cassette subfamily B member1 (ABCB1) gene, which were associated with warfarin and clopidogrel, based on liquid phase chip technology.@*Methods@#Method establishment. The eight gene sequences near targeted sites related to warfarin and clopidogrel were found in Genbank, and the specific primers and probes were designed. Through multiple PCR amplification, followed by allele specific primer extension (ASPE), and MagPlex-Tag microspheres hybridization, the suspension array Luminex 200 system step-by-step, the genotypes were determined by fluorescence signal. The reaction system was optimized and its methodological evaluation was performed. 260 patients with antithrombotic therapy from Dongguan houjie hospital were recruited in this study form June 2017 to December 2018. The eight genotypes of the 260 patients were detected by the established method, and the results were compared with the sequencing results.@*Results@#The results of 260 samples showed that allelic median fluorescence intensity (MFI) ratios of homozygotes (mutant/wild-type) were all greater than 0.9 or less than 0.1, and all the allelic MFI ratios of heterozygotes were between 0.3 and 0.6. The within run and between run coefficients of variance for allelic MFI ratios were lower than 6.4% and 10.9%, respectively. The minimum DNA template requirements was 0.75ng. The genotypes of 260 patients determined by the established method were completely concordant with the sequencing results.@*Conclusion@#A method was established successfully for rapid detecting the genotypes which associated with warfarin and clopidogrel based on liquid phase chip technology.
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Objective To perform a meta-analysis on the associations of interleukin (IL)-6-174G ＞ C (rs1800795) and-634C ＞ G (rs1800796) polymorphisms with type 2 diabetic nephropathy (DN).Methods The data on the studies about the associations of IL-6-174G ＞ C and-634C ＞ G polymorphisms with type 2 DN were collected from Pubmed,Embace,CNKI,Wan Fang and VIP database during their inception and April 2017.The statistical analysis was performed with STATA 14.0 and Review manager 5.3 softwares.The heterogeneity in the eligible studies was assessed by Q-statistic and I2 statistic.When the significant heterogeneity was found,the random effect model was used for meta-analysis,otherwise,the fixed effect model was used.The publication bias was evaluated with funnel and Begger graphs.The pooled odds ratios (OR) and corresponding 95％ confidence intervals (95％ CI) were calculated for evaluating the associations of IL-6-174G ＞ C and-634C ＞ G polymorphisms with type 2 DN.In addition,the sub-group analysis was performed according to the regions of subjects.Results A total of 11 studies were enrolled,The studies on the association of IL-6-174G ＞ C polymorphism with type 2 DN included 1 688 subjects,while those on the association of IL-6-634C ＞ G with type 2 DN included 2 180 subjects.In the association analysis of IL-6-174G ＞ C polymorphism with type 2 DN of Asian population,the significant relationship was detected in an allelic genetic model (OR =0.461,95％ CI:0.274-0.777,P ＜ 0.01),a homozygote model (OR =0.126,95％ CI:0.022-0.734,P =0.021),a recessive genetic model (OR =0.146,95％ CI:0.026-0.827,P =0.030) and a dominant genetic model (OR =0.504,95 ％ CI:0.273-0.930,P =0.028),but not in a heterozygote model (OR =0.606,95 ％ CI:0.321-1.143,P =0.122).There was no significant relationship between IL-6-174G ＞ C polymorphism and type 2 DN in European population.In the association analysis of IL-6-634C ＞ G polymorphism with type 2 DN of Asian population,the significant relationship was found in an allelic genetic model (OR =1.467,95％ CI:1.238-1.737,P ＜0.01),a homozygote model (OR =2.793,95％ CI:1.844-4.230,P =0.021),a recessive genetic model (OR =2.296,95 ％ CI:1.586-3.323,P ＜ 0.01) and a dominant genetic model (OR =1.377,95％CI:1.109-1.711,P ＜ 0.01),but not in a heterozygote model (OR =1.733,95％ CI:0.932-1.476,P =0.174).There was no significant relationship between IL-6-634C ＞ G polymorphism and type 2 DN in European population.Conclusion In Asian population,IL-6-174CC genotype may prevent the progression of type 2 DN,however,IL-6-634GG genotype may promote the development of type 2 DN.But in European population,there is no relationship between IL-6-174G ＞ C and-634C ＞ G polymorphisms and type 2 DN.
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Objective To evaluate the efficacy and safety of uterine artery chemoembolization(UACE)in conjunction with dilata-tion and curettage in the treatment of cervical pregnancy.Methods UACE was performed in 7 patients with cervical pregnancy,after bilateral uterine artery perfusion of methotrexate,using gelatin sponge for embolization.Dilatation and curettage was carried out within 1 week after the procedure.Results The symptom of vaginal bleeding was effectively controlled after UACE,then dilatation and curettage performed in 6 within 1 week,the blood loss during curettage procedure was 10-30 mL(mean 21 mL).The serumβ-HCG decreased to normal range within 1 week in 1 and 3 weeks in 6 after intervention,average 1 6.4 ± 6.9 days.No serious com-plications occurred and follow up did not show symptoms of premature ovarian failure.Conclusion UACE combined with dilatation and curettage significantly improve the efficacy and safety of the treatment of cervical pregnancy,and avoid serious incident,such as massive hemorrhage and unnecessary resection,the clinical application is safe and effective.
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Objective:To separate and purify polysaccharide MP-Ⅰ from Mytilus coruscus and to investigate its in vitro anti-tumor activity.Methods: The crude polysaccharide was extracted from Mytilus coruscus with hot water and the protein was removed using Sevage method.The polysaccharide MP-Ⅰ was purified using DEAE-Sepharose and Sepharose CL-6B column chromatography.Monosaccharides analysis was carried out using thin-layer chromatography and gas chromatography.The in vitro anti-tumor activity of MP-Ⅰwas assessed using MTT method.Results: The yield of MP-Ⅰwas 2.14%.MP-Ⅰ is mainly constituted by glucose.MP-Ⅰ(at 0.5,0.1,0.02 mg/ml) had different degrees of inhibitory effects on HO-8910,MCF-7, K562,and SMMC-7721 tumor cells in vitro(P
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Objective To evaluate the effects and possibility of nitroglycerin on Pregnancy induced hypertension (PIH) treatment Methods In comparision with the third trimester normal pregnant women (Normal group) (n=11), 34 moderate/severe PIH cases were divided into three groups: PIH treated only with magnesium sulfate (Mg group) (n=11); PIH treated only with nitroglycerin (Ng group) (n=11); and PIH treated with Mg+ Ng (Combination group) (n=12). The endothelial nitric oxide synthase (eNOS) in placenta was investigatd immunohistochemiscally and quantitatively. Data such as platelet aggregation (PAg), umbilcal artery of S/D ratio and resistance index (RI) with color Doppler and the effect of decrement of blood pressure on PHI groups were evaluated. Results In comparision with Normal group, (1) the quantity of eNOS of PIH cases was signaficently lower (P
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Objective:To establish an Ehrlich reaction-colorimetry method for determining furostanol saponins in saponins extract from Radix Asparagi.Methods: Based on the coloration reaction between furostanol saponins and p-dimethylaminobenzaldehyde,a colorimetry method was established to determine the content of furostanol saponins in saponins extract from Radix Asparagi at 510 nm.Saponins AC-9 was measured as reference in the determination.Results: The standard curve of saponins AC-9 showed good linearity in the range of 0.08-0.40 mg and the average recovery was 99.79%(RSD=(1.05%).) Conclusion: This method is rapid,accurate and easy to be carried out,and it can be used to control the quality of Radix Asparagi.