检索结果-南通市图书馆

Diagnosis and treatment of tubal endometriosis in women undergoing laparoscopy:A case series from a single hospital

在线全文

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2022年第33期10卷 12136-12145页

作者： Hai-Ning jiao wei Song wei-wei Feng Hua Liu Department of Obstetrics and Gynecology Ruijin HospitalShanghai Jiao Tong University School of MedicineShanghai 200025China

BACKGROUND Tubal endometriosis(TEM)is a category of pelvic endometriosis(EM)that is characterized by ectopic endometrial glands and/or stroma within any part of the fallopian *** fallopian tubes may be a partial source of ovarian endometriosis(OEM).TEM is difficult to diagnose during surgery and is usually detected by pathology after *** To provide a clinical basis for the diagnosis and treatment of *** In this study,the data of 30 patients who underwent laparoscopic salpingectomy due to various gynecological diseases and had pathological confirmation of TEM at our hospital were retrospectively analyzed,and the clinical basis for the diagnosis and treatment of TEM was *** Among 1982 surgical patients,30 met the study *** those,6 patients had a history of infertility,12 patients had a history of artificial abortion,13 patients had a history of cesarean section,1 patient had a history of tubal ligation,4 patients had an intrauterine device,and 22 patients had *** patients(53.33%)conceived naturally and gave birth to healthy *** showed that only 2 patients had TEM without any other gynecological diseases,while the others all had simultaneous diseases,including 26 patients with EM at other pelvic *** The final diagnosis of TEM depends on pathological examination since there are no specific clinical *** rate of TEM combined with EM(especially OEM)was higher than that of other gynecological diseases,which indicates that TEM is related to OEM.

关键词： Endometriosis Fallopian tubes Ovary Laparoscopy Infertility Pathology

Vaginal enterocele after cystectomy:A case report

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2022年第6期10卷 2045-2052页

作者： Shuai-hong Liu Yu-Hao Zhang Hai-Tao Niu Dong-Xu Tian Fei Qin wei jiao Department of Urology The Affiliated Hospital of Qingdao UniversityQingdao 266000Shandong ProvinceChina Department of Clinical Medicine Qingdao UniversityQingdao 266000Shandong ProvinceChina

BACKGROUND After undergoing radical cystectomy combined with hysterectomy,female patients may suffer from pelvic organ prolapse due to the destruction of pelvic structures,which mainly manifests as the prolapse of tissues of the vulva to varying degrees and can be accompanied by symptoms,such as bleeding and *** this complication is present,surgical intervention is needed to resolve ***,preventing and managing this complication is especially *** SUMMARY The postoperative occurrence of acute enterocele is rare,and a case of acute small bowel vaginosis 2 mo after radical cystectomy with hysterectomy is *** the patient was admitted,physical examination revealed that the small bowel was displaced approximately 20 cm because of vaginocele.A team of gynecological,general surgery,and urological surgeons was employed to return the small bowel and repair the lacerated vaginal wall during the emergency ***,the patient recovered,and no recurrence was seen in the half year of *** We review the surgical approach for such patients,analyze high-risk factors for the disease and suggest corresponding preventive measures.

关键词： Acute enterocele Complication Pelvic organ prolapse Prevention Repair Case report

Responses of cuckoo hosts to alarm signals of different nest intruders in non-nesting areas

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Zoological Research 2020年第3期41卷 345-350页

作者： jiao-jiao Wang Lai-Kun Ma wei Liang Can-Chao Yang Ministry of Education Key Laboratory for Ecology of Tropical Islands College of Life SciencesHainan Normal UniversityHaikouHainan 571158China Department of Biology and Food Science Hebei Normal University for NationalitiesChengdeHebei 067000China

DEAR EDITOR,The“call for help”hypothesis proposes that alarm calls produced by a bird can transmit warning information to both conspecific and interspecific *** who are attracted by social transmission might benefit from knowing about the presence of danger or by gaining information about the presence of predators or brood parasites *** parasite hosts can distinguish threats from different intruders and exhibit varied responses correspondingly.

关键词： threat hypothesis alarm

A novel gully network extraction method combining hydrological confluence process and surface morphology

在线全文

学校读者我要写书评

暂无评论

Journal of Mountain Science 2023年第9期20卷 2536-2556页

作者： ZHAO Ming-wei QI jiao-jiao JU Xiao-xiao ZHANG Yu-wei WANG Chun XU Yan SUN Jing-lu Anhui Province Key Laboratory of Physical Geographic Environment Chuzhou UniversityChuzhou 239000China School of Geographic Information and Tourism Chuzhou UniversityChuzhou 239000China Anhui Engineering Laboratory of Geo-information Smart Sensing and Services Chuzhou 239000China Anhui Center for Collaborative Innovation in Geographical Information Integration and Application Chuzhou 239000China College of Resource Environment and TourismCapital Normal UniversityBeijing 100048China Anhui Institution for Economic Research Hefei 230091China

The automatic extraction of gullies from digital elevation models(DEMs)has great application value in GIS and *** types of algorithms have been developed to address this problem,and the well-known D8(Deterministic eight-node)algorithm has been widely applied and implemented in some commercial GIS software such as ***,a key parameter called flow accumulation threshold(FAT)must be determined in this *** studies focus on how to determine an optimal value for this parameter but ignore that the optimal threshold varies for different gullies,so the universality of a different optimal threshold parameter determined by different methods is *** address this problem,this study designs a parameter called surface concavity index(SC-index)that can describe the shape of gullies from the perspective of surface *** on this index,the positions of different gullies'heads are identified,and then the flow accumulation matrix calculated by the D8 algorithm is used as auxiliary data to extract the gully network in the research *** this study,six small watersheds in the Loess Plateau in northern Shaanxi,China,were used as test areas to verify the validity of the proposed method in areas with various landform *** results show that gully heads in different test areas can be effectively identified by setting different SCindex thresholds that are related to the types of terrain in the test ***,the entire gully network can be extracted in watersheds with the help of a D8 *** accuracy of the gully network extracted by the new method is better than the contrast method in all test *** test areas with a large area of flat land(e.g.,Chunhua),the difference between the total length of gullies extracted by the new method and the reference value is-2.77 km,while the corresponding value of the contrast method is 14.50 *** test areas with large numbers of short gullies(e.g.,Jiuyuangou),the difference between t

关键词： Gully network DEM Flow accumulation threshold SC-index

Spectrophotometric and Voltammetric Studies on the Interaction of Heparin with Phenosafranine

在线全文

学校读者我要写书评

暂无评论

Chinese Chemical Letters 2005年第11期16卷 1515-1518页

作者： wei SUN Ya Qin DING Kui jiao College of Chemistry and Molecular Engineering Qingdao University of Science and Technology Qingdao 266042 Key Laboratory of Rubber-Plastics of Ministry of Education Qingdao University of Science and Technology Qingdao 266042

The interaction of phenosafranine （PSF） with a glycosaminoglycans of heparin （Hep） in aqueous solution has been characterized by UV-Vis absorption spectrophotometry and cyclic voltammetry in pH 1.5 Britton-Robinson （B-R） buffer solution. The addition of Hep caused decrease of the absorbance of PSF at 532 nm and the redox peak current of PSF. The study showed that an supramolecular complex of PSF-Hep was formed because of the electrostatic attraction of negatively charged Hep with the positively charged PSF, which resulted in the decrease of the equilibrium concentration of PSF in solutions, and the decrease of the absorbance or the peak current of PSF. The stoichiometry of the Hep/PSF complex was further calculated by voltammetric data with the result of 1：1 complex.

关键词： Heparin phenosafranine interaction voltammetry spectrophotometry.

Diffusion and Adsorption of Benzene and Propylene in MFI,MWW and BEA Zeolites:Molecular Dynamics and Grand Canonical Monte Carlo Simulations

在线全文

学校读者我要写书评

暂无评论

Chemical Research in Chinese Universities 2011年第2期27卷 318-323页

作者： SUN Xiao-yan jiao wei XIANG Shu-guang LI Jlan-wei The Hi-Tech Institute for Petroleum and Chemical Industry Qingdao University of Science and Technology Qingdao 266042 P. R. China State Key Laboratory of Chemical Resource Engineering Beijing University of Chemical Technology Beijing 100029 P. R. China

The diffusion and adsorption behaviors of benzene and propylene in zeolites MFI, MWW and BEA have been studied by molecular dynamics（MD） and grand canonical Monte Carlo（GCMC） simulations. The diffusion coefficients of benzene and propylene in MFI, MWW and BEA zeolites were calculated by simulating the mean-square displacements（MSD） at 298 and 600 K. Benzene and propylene showed the different adsorption rules in the channels of the three zeolites. For propylene, the molecular loadings decreased in the order： BEA（linear channel）〉BEA （tortuous channel）〉MFI（linear channel）〉MWW（12-membered rings, 12MR channel）〉MFI（tortuous channel）〉MWW （10-membered rings, 10MR channel）; for benzene, the molecular loadings decreased in the order： BEA（linear chan-nel）〉BEA（tortuous channel）〉MWW（12MR channel）〉MFI（linear channel）〉MFI（tortuous channel）〉MWW（10MR channel）. Besides, the adsorption isotherms of benzene and propylene in the three zeolites at 298 and 443 K were simulated. The results show that the different factors influenced the molecular adsorption at various temperatures and pressures, leading to the different rules for the adsorption of benzene and propylene molecules in the zeolites. At a low pressure, the unfavorable energy would make the loadings of propylene lower than those of benzene. When pressure was higher than 0.25 kPa, the adsorption of benzene in MFI would nearly reach saturation.

关键词： Zeolite Molecular dynamics Diffusion Adsorption Grand canonical Monte Carlo

不同运动类型对膝骨关节炎患者疗效的网状Meta分析

在线全文

学校读者我要写书评

暂无评论

中国组织工程研究 2025年第3期29卷 608-616页

作者：李佳刘倩茹邢梦楠陈波矫玮孟兆祥北京体育大学运动医学与康复学院北京市100000 江苏省苏北人民医院康复医学科江苏省扬州市225000

目的:膝骨关节炎的主要临床表现为疼痛、肿胀、僵硬以及活动受限,对患者生活造成了严重影响,运动疗法可以有效改善膝骨关节炎患者的相关症状。文章运用网状Meta分析的方法,比较不同类型运动治疗膝骨关节炎的疗效。方法:检索中国知网、... 详细信息

目的:膝骨关节炎的主要临床表现为疼痛、肿胀、僵硬以及活动受限,对患者生活造成了严重影响,运动疗法可以有效改善膝骨关节炎患者的相关症状。文章运用网状Meta分析的方法,比较不同类型运动治疗膝骨关节炎的疗效。方法:检索中国知网、万方、PubMed、Embase、Cochrane Library、Web of Science、Scopus、Ebsco、SinoMed及UpToDate等数据库,中文检索词为“膝骨关节炎,运动疗法”等,英文检索词为“Knee Osteoarthritis,Exercise”等,收集2013年10月至2023年10月有关不同运动类型在膝骨关节炎患者中应用的随机对照试验。结局指标包括目测类比评分、西安大略和麦克马斯特大学骨关节炎指数评分、定时起立行走测试、简明健康调查表-36项目等。使用Cochrane手册推荐的随机对照试验偏倚风险评估工具对纳入文献进行文献质量分析,由2位研究者独立完成数据的收集、整理提取及分析,使用RevMan 5.4和Stata 18.0软件对所得的数据进行分析与绘图。结果:最终纳入29篇文献,文献质量尚可,共1633例膝骨关节炎患者,涉及有氧训练、力量训练、柔韧性/技能训练和正念放松训练4种运动类型。①网状Meta分析结果显示:与常规护理/健康教育相比,有氧训练能显著改善疼痛症状(SMD=-3.26,95%CI:-6.33至-0.19,P柔韧性/技能训练(60.1%)>力量训练(56.8%)>正念放松训练(34.7%)>常规护理/健康教育(11.7%);膝关节功能方面:力量训练(73.7%)>正念放松训练(73.1%)>柔韧性/技能训练(56.1%)>有氧训练(39.9%)>常规护理/健康教育(7.6%);功能性移动能力方面:有氧训练(94.7%)>正念放松训练(65.5%)>力量训练(45.1%)>柔韧性/技能训练(41.6%)>常规护理/健康教育(3.2%);生活质量方面:正念放松训练(91.3%)>力量训练(68.0%)>柔韧性/技能训练(44.3%)>有氧训练(34.0%)>常规护理/健康教育(12.3%)。结论:①运动疗法治疗膝骨关节炎疗效显著,其中有氧训练在缓解患者疼痛和提高患者功能性移动能力上疗效最佳;力量训练和正念放松训练在改善患者功能上疗效最佳;正念放松训练在提高患者生活质量上疗效最佳。②受纳入文献质量和数量的限制,该研究结果尚需更多高质量的研究加以验证。

关键词：膝骨关节炎有氧训练力量训练正念放松训练疼痛功能功能性移动能力生活质量网状Meta分析

Protective Effects and Potential Mechanism of Tongxinluo on Mice with Thromboangiitis Obliterans Induced by Sodium Laurate

在线全文

学校读者我要写书评

暂无评论

Chinese Journal of Integrative Medicine 2023年第7期29卷 608-616页

作者： GU jiao-jiao wei Ya-ru MA Ku WANG Xiao-qi GAO Huai-lin Graduate School Hebei University of Chinese MedicineShijiazhuang050090China Department of Endocrinology Hebei Yiling HospitalShijiazhuang050091China

Objective To investigate the effects of Tongxinluo(TXL)on thromboangiitis obliterans(TAO)and the underlying *** Ninety male C57/BL6J mice were randomly divided into 6 groups according to a random number table:the sham group,TAO model group,Compound Danshen Tablet(CDT)group,and the high-,medium-,and low-dose TXL *** mice except the sham group were injected with sodium laurate(0.1 mL,5 mg/mL)in the femoral artery to establish TAO mouse *** modeling,mice in the sham and TAO model groups were intragastrically administered 0.5%(w/v)sodium carboxymethylcellulose,mice in the CDT group were intragastrically administered 0.52 g/kg CDT,and mice in the TXL-H,TXL-M,and TXL-L groups were intragastrically administered 1.5,0.75,and 0.38 g/kg TXL,*** 4 weeks of gavage,the recovery of blood flow in the lower limbs of mice was detected by Laser Doppler *** pathological changes and thrombosis of the femoral artery were observed by morphological *** expressions of tumor necrosis factorα(TNF-α)and inducible nitric oxide synthase(iNOS)in the femoral artery wall were detected by HE *** of thromboxane B2(TXB2),6-keto-prostaglandin F1α(6-keto-PGF1α),endothelin-1(ET-1),interleukin(IL)-1βand IL-6 were measured using enzyme-linked immunosorbent assay(ELISA).Levels of activated partial thromboplastin time(APTT),prothrombin time(PT),thrombin time(TT)and fibrinogen(FIB)were detected by a fully automated biochemical *** TXL promoted the restoration of blood flow in the lower limbs,reduced the area of thrombosis in the femoral artery,and alleviated the pathological changes in the femoral artery ***,the levels of TXB2,ET-1,IL-6,IL-1β,TNF-αand iNOS were significantly lower in the TXL groups compared with the model group(P<0.05 or P<0.01),while the level of 6-keto-PGF1αwas significantly higher(P<0.01).In addition,APTT,PT,and TT were significantly prolonged in TXL groups compared with the model group(P<0

关键词： Tongxinluo thromboangitis obliterans thrombosis inflammation

Separation and determination of pyrrolidinium ionic liquid cations by ion chromatography with direct conductivity detection

在线全文

学校读者我要写书评

暂无评论

Chinese Chemical Letters 2013年第6期24卷 503-505页

作者： Ren Qing Zhang hong Yu Xiao jiao Sun Key Laboratory of Photonic and Electronic Bandgap Materials Ministry of Education and College of Chemistry and Chemical EngineeringHarbin Normal University

A method for rapid and simultaneous determination of multiple pyrrolidinium ionic liquid cations by ion chromatography with direct conductivity detection was *** separations were performed on a cation exchange column using ethylenediamine-acetonitrile as the mobile *** effects of chromatographic column and the mobile phase,as well as the column temperature on the retention of the cations were *** retention rules of the cations under different chromatographic conditions were *** retention of the cations followed the carbon number *** method has been successfully applied to the determination of three ionic liquids synthesized by a chemical laboratory.

关键词： Ionic liquids Pyrrolidinium cations Ion chromatography Conductivity detection Retention rules