检索结果-南通市图书馆

Regula. a.ra.gement of collecting venules:Does pa.ient a.e a.fect its a.cura.y?

World Journa. of Ga.trointestina. Endoscopy 2011年第6期3卷 118-123页

作者： a.shima. a.a.oudy a.hra. Elba.ra.y Shigemi Ma.sumoto Gha.a.M galal Tsutomu Chiba Depa.tment of Endoscopy Graduate School of MedicineKyoto University Depa.tment of Ga.troenterology a.d Hepa.ology Graduate School of MedicineKyoto University Depa.tment of Tropica. Medicine a.d Ga.troenterology Faculty of MedicineSohag University Depa.tment of Interna. Medicine Al-Azhar University Tra.sla.iona. Clinica. Oncology a.d Outpa.ient Graduate School of MedicineKyoto University

a.M:To a.dress the dia.nostic va.ue of the regula. a.ra.gement of collecting venules(Ra.)a.ong old a.e pa.ients. METHODS:a.tota. of 390 consecutive pa.ients whose Helicoba.ter pylori(***)sta.us wa. known a.d who received upper ga.trointestina. endoscopy,were retrospectively studied for the presence or a.sence of Ra. a. well a. ga.tric mucosa. *** sensitivity, specificity,positive predictive va.ue,nega.ive predic-tive va.ue a.d a.cura.y of Ra. to detect norma. ga.tric mucosa.were a.sessed a.d were compa.ed a.ong two different a.e groups of pa.ients. RESULTS:The mea. a.e±sta.da.d devia.ion(SD)of included pa.ients(n=390),wa. 62.9±13 *** sensitivity,specificity,positive predictive va.ue,nega.ive predictive va.ue a.d a.cura.y of Ra. to detect norma. ga.tric mucosa.were 91.7%,66.1%,18.8%,99%a.d 68.1%*** the sensitivity,specificity,positive predictive va.ue,nega.ive predictive va.ue a.d a.cura.y of Ra. a.ong pa.ientsa.s(n= 139)wa. 94.7%,71.2%,46.2%,98.1%a.d 76.1%,respectively,it wa. 80%,64.3%,5.1%,93%a.d 64.6%, respectively,a.ong pa.ients≥60 yea.s(n=251). Younger Pa.ients(a.s),ha.e highly significa.t ra.es of Ra. sensitivity,positive predictive va.ue,a.d a.cura.y(P≤0.001,≤0.001 a.d≤0.02,respectively).Older pa.ients ha. highly significa.t ra.es of H. pylori infection a.d ga.tric mucosa. a.rophy(P≤0.01). CONCLUSION:a.though Ra. is a.va.ua.le sign for rea.-time identifica.ion of norma. ga.tric mucosa.its a.cura.y seems to be a.fected by the pa.ient's a.e.

关键词： Regula. a.ra.gement of collecting venules Norma. stoma.h a.e a.cura.y Endoscopy

来源：

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

Highly Efficient Method for Solving Pa.a.olic PDE with Nonloca. Bounda.y Conditions

引用

a.plied Ma.hema.ics 2022年第2期13卷 101-119页

作者： Moha.ed El-Ga.el galal I. El-Ba.hda.y Ma.moud a.d El-Ha.y Depa.tment of Ma.hema.ica. Sciences Faculty of Engineering Mansoura University Egypt

In this work, a.highly efficient a.gorithm is developed for solving the pa.a.olic pa.tia. differentia. equa.ion (PDE) with the nonloca. condition. For this purpose, we employ orthogona. Chelyshkov polynomia.s a. the ba.is. The convergence a.a.ysis of the proposed scheme is derived. Numerica. experiments a.e ca.ried out to expla.n the efficiency a.d precision of the proposed scheme. Furthermore, the relia.ility of the scheme is verified by compa.isons with a.sured existing methods.

关键词： Chelyshkov Colloca.ion Method Pa.a.olic Nonloca. Bounda.y Conditions

来源：

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

Prediction of fold-of-increa.e in productivity index post limited entry fra.turing using a.tificia. neura. network

引用

Petroleum Resea.ch 2022年第02期 236-245页

作者： Sha.y galal Ra.a. Moha.ed a.da.la.Othma. a.med Z.Nouh Ta.ek El-Kwidy Fa.ulty of Petroleum Engineering Suez University Qa.un Petroleum Compa.y Egyptia. Petroleum Resea.ch Institute a.erica. University in Ca.ro

Unified Fra.ture Design(UFD) bridges the ga. between pra.tices a.d theory in the hydra.lic fra.turing industry. It represents a.technique to design hydra.lic fra.turing trea.ment with a.pa.ticula. a.ount of proppa.t. This design could provide the ma.imum fold-of-increa.e(FOI) in productivity-index(PI) a.ter hydra.lic fra.turing trea.ment. The UFD optimiza.ion tool is very effective, but it ha. a.sumptions like a.y other model. One a.sumption of UFD optimiza.ion technique; is a.single-la.er a.sumption. This a.sumption does not a.ign with the limited entry fra.turing design concept. In limited entry fra.turing,the frictiona. pressure is employed to offset the stress differences between multi-la.ers reservoirs to a.ta.n fluid injection through these la.ers, intended to deliver a. optima. fra.ture conductivity in a.l la.ers. The dra.ba.k of this a.sumption is the underestima.ion of the a.tua. va.ue of FOI in PI. This pa.er a.ms to reca.t the origina. unified fra.ture design a.proa.h to extend the optima. UFD to a.multila.er reservoir to predict the FOI in PI a.ter limited entry fra.turing trea.ment. The reca.ting tool for this problem to find the optimum solution is a.tificia. Neura. Networks(a.N). The a.chitected a.N model is ba.ed on a.tua. historica. da.a.of limited entry fra.turing trea.ments. a.sta.istica. compa.ison between the proposed a.N model a.d cla.sica. UFD technique demonstra.es tha. a.N model solution ha. a.more relia.le estima.ion of FOI in PI with the a.tua. historica. da.a.

关键词：

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Combina.ion of Diclofena. Pota.sium a.d Propolis in the Thera.y of Ora. a.hthosis: a.Ra.domized, Clinica., Double-Blind, Pla.ebo-Controlled Study

引用

Open Journa. of Stoma.ology 2023年第11期13卷 422-432页

作者： Moha.ed Isma.l a.sa.a.y Hisha. Moha.ed a.oza.d a.delra.eem Ra.a.a. Elgendy a.delra.ma. Moha.ed galal Depa.tment of Ora. Medicine Periodontology Oral Diagnosis and Oral Radiology Faculty of Dental Medicine (Boys-Cairo) Al-Azhar University Cairo Egypt Depa.tment of Ora. Biology Faculty of Dental Medicine (Boys-Cairo) Al-Azhar University Cairo Egypt

Ba.kground: Ora. a.hthosis ha. a.nega.ive impa.t on ora. hea.th. This study a.med to a.sess the effectiveness of gel formula.ion including diclofena. a.d propolis in the trea.ment of ora. ulcers. Methods: Pa.ticipa.ts included 100 norma. individua.s with a.hthous, excluding those ha.ing a.lergies to a.y ingredient in the diclofena. formula.ion. Pa.ients were ra.domly a.signed into two groups: one group received trea.ment with a.combina.ion of diclofena. pota.sium 3% (10 mg/g, 60 g) a.d propolis 5% gel (Group II), a.d the other group received a.pla.ebo (Group 1). The pa.ient wa. eva.ua.ed using sta.da.d digita. photogra.hs a.d chronic ora. mucosa. questionna.res on da.s 1, 3, 5, a.d 7 a.ter hea.ing. Utilizing the Ma.n-Whitney U test, the two groups were compa.ed. Ea.h group’s cha.ges were exa.ined using Friedma.’s test. Results: There wa. a.sta.istica.ly dra.a.ic cha.ge over time in Group II. a.ter one da., the media. tota. score dropped sta.istica.ly significa.tly, a.d from one to three da.s with effect size (d) 2.485, Group II demonstra.ed 48% complete hea.ing a.d 52% pa.tia. hea.ing, while Group I demonstra.ed 4% pa.tia. hea.ing a.d 96% no cha.ge. Effect size (V): 0.995. Conclusions: The combina.ion of diclofena. a.d propolis provided insta.t relief a.d a. a.forda.le new regimen for trea.ing ora. a.hthosis.

关键词： Ulcer Biology Hea.ing Infla.ma.ion Corticosteroids Propolis Diclofena. Pota.sium Ora. a.hthosis

来源：

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

Role of Complement Regula.ory Proteins (CD55, CD59, a.d CD35) on Red Blood Cells of <i>β</i>-Tha.a.sa.mia.Pa.ients

引用

Open Journa. of Blood Disea.es 2021年第4期11卷 89-104页

作者： Hend Ha.a.y Ma.moud Na.a. Ma.rous Na.ef Da.ia.Ma.moud Eldewi Ra.ha.Ka.el Fa.hy galal Clinica. Pa.hology Depa.tment Faculty of Medicine for Girls Al-Azhar University Cairo Egypt Interna. Medicine Depa.tment Faculty of Medicine Ain Shams University Cairo Egypt

Ba.kground: β-tha.a.sa.mia.(β-Tha.) is a. inherited chronic ha.molytic a.a.mia.resulting from a.sent or low level of synthesis of β-globin cha.ns of ha.moglobin a.in erythropoietic cells. The complement system is a...

Background:a.> β-thalassaemia (β-Thal) is an inherited chronic haemolya.>tic anaemia resulting from absent or low level of synthesis of β-globin chains of haemoglobin A in erythropoietic cells. The complement system is an important part of innate immune response that may be implicated in red blood cell (RBC) lysis. Mammalian cells are provided with surface bound complement regulatory proteins (MCRPs) that regulate the activation of complement cascade, thus protecting them from uncontrolled complement-mediated lysis. Objective is to evaluate the role of complement regulatory proteins (CD55, CD59, and CD35) on red blood cells, and to explain the pathogenesis of anaemia in β-thalassemia major. Methods: This case-control study enrolled 74 β thalassemia major patients who were compared with 40 age and sex matched controls. We performed expression of CD55, CD59, and CD35 on RBCs using flow cytometry. Results: CD55 levels of βa. style="font-fa.ily:Verda.a.">-tha.a.semia.ma.or pa.ients (79.78% ± 18.54%) were significa.tly decrea.ed compa.ed to hea.thy controls (99.45% ± 0.59%)

关键词： CD55 CD59 CD35 β-Tha.a.semia.Ma.or

来源：

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

Kigelia.a.rica.a.Fruit:Constituents,Bioa.tivity, a.d Reflection on Composition Dispa.ities

引用

World Journa. of Tra.itiona. Chinese Medicine 2017年第4期3卷 1-6页

作者： a.med galal Osma. Zulfiqa. a.i a.a. G.Chittiboyina.lkhla. a.Kha. Na.iona. Center for Na.ura. Products Resea.ch University of Mississippi Depa.tment of BioMolecula. Sciences Division of Pharmacognosy School of PharmacyUniversity of Mississippi

Objective: Kigelia.a.rica.a. a.tropica. tree, which ha. long been used in a.rica. tra.itiona. medicine. The objective of the current study ha. been identifying the constituents of K. a.rica.a.a.d verifying its utilities in tra.itiona. medicine. Ma.eria.s a.d Methods: The metha.ol extra.t of K. a.rica.a.fruits wa. subjected to chroma.ogra.hic fra.tiona.ion utilizing different techniques. The metha.ol extra.t together with the isola.ed compounds were tested for their bioa.tivities in a.series of cell-ba.ed a.sa.s. Results: The current work led to isola.ion a.d cha.a.teriza.ion of nine constituents including iridoid glycosides, phenylpropa.oid deriva.ives, a.d a.eucommiol deriva.ive. The hexa.es extra.t ca.sed inhibition of the opportunistic yea.t; Cryptococcus neoforma.s Pinh. The chloroform extra.t exhibited substa.tia. a.tileishma.ia. a.tivity of Leishma.ia.donova.i. Verminoside(1) showed wea. inhibition of the CB1, CB2, a.d Ka.pa.opioid receptors. Compound 4 exhibited wea. inhibition of the Ka.pa.a.d Mu opioid receptors. The hexa.es a.d the chloroform extra.ts of K. a.rica.a.exhibited inhibitory a.tivity a.a.nst the pa.hogenic pa.a.ite Trypa.osoma.brucei. The ethyl a.eta.e extra.t showed the sa.e a.tivity. Conclusions: This is the first report on the isola.ion of coniferyl 4-0-(3-D-glucopyra.oside(7), a.eucommiol deriva.ive(crescentin IV)(6), a.d 6-feruloylca.a.pol(4) from the genus Kigelia. It is a.so the first report on the sepa.a.ion of a.ugol(2), ca.a.pol(3), a.d specioside(5) from the fruits of K. a.rica.a. Revision of the^1 H a.d ^(13)C-NMR spectra.of 6-feruloylca.a.op(4) a.d 6-p-hydroxycinna.oylca.a.pol(5, specioside) is described. Further, the results of the in vitro a.sa.s corrobora.e the tra.itiona. utility of this pla.t in medicine.

关键词： a.ticryptoccoca. a.tileishma.ia. ca.na.inoid receptors Kigelia.a.rica.a opioid receptors

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

尾蚴抗原特异性的T细胞克隆的建立及其功能测定:Ⅰ.T细胞克隆的建立

引用

畜牧兽医学报 1992年第2期23卷 177-181页

作者：林矫矫 Na.il galal Fa.helba. Peter Perrin S.Micha.l Phillips 中国农科院上海家畜寄生虫病研究所美国宾夕法尼亚大学医学院

本文报道了用早期感染曼氏血吸虫的C57BL/6小鼠纵隔淋巴结细胞建立七株对血吸虫尾拗抗原特异性的T细胞克隆,其中两株在被动免疫转移试验中对血吸虫的攻击感染具有显著的保护作用。用荧光标记的单克隆抗体检测证明七株T细胞克隆均为Thyl.... 详细信息

本文报道了用早期感染曼氏血吸虫的C57BL/6小鼠纵隔淋巴结细胞建立七株对血吸虫尾拗抗原特异性的T细胞克隆,其中两株在被动免疫转移试验中对血吸虫的攻击感染具有显著的保护作用。用荧光标记的单克隆抗体检测证明七株T细胞克隆均为Thyl.2^+、 L_3T_4^+、 Lyt2^-的T辅助细胞。

关键词： T细胞克隆曼氏血吸虫 T辅助细胞

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

尾蚴抗原特异性的T细胞克隆的建立及其功能测定——Ⅱ.T细胞克隆的功能测定

引用

畜牧兽医学报 1992年第3期23卷 241-245页

作者：林矫矫 Na.il galal Fa.helba. Kin-MuLee S.Micha.l Phillips 中国农科院上海家畜寄生虫病研究所美国宾夕法尼亚大学医学院

从早期感染曼氏血吸虫的C_(57)BL/6小鼠纵隔淋巴结细胞建立七株T细胞克隆。H^3-标记的淋巴细胞转化实验显示可溶性曼氏血吸虫尾蚴抗原、Cona.重组的人IL-2可促进这些T克隆细胞增殖,可溶性曼氏血吸虫虫卵抗原、成虫抗原及非特异性抗原PP... 详细信息

从早期感染曼氏血吸虫的C_(57)BL/6小鼠纵隔淋巴结细胞建立七株T细胞克隆。H^3-标记的淋巴细胞转化实验显示可溶性曼氏血吸虫尾蚴抗原、Cona.重组的人IL-2可促进这些T克隆细胞增殖,可溶性曼氏血吸虫虫卵抗原、成虫抗原及非特异性抗原PPD、纯化的老鼠IL-4均不起作用;体外实验显示T克隆细胞可诱导和增强对血吸虫尾蚴抗原特异性的肉芽肿反应;体内实验证实它们可调节血吸虫尾蚴抗原特异性的迟发型超敏反应。本文的结果为加深理解血吸虫病的免疫机制提供了一些实验依据。

关键词： T细胞克隆曼氏血吸虫 Ⅰ型T辅助细胞

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

a.celera.ion of coa.ting enha.ces pregna.cy ra.e in ICSI cycles a. risk for ova.ia. hyperstimula.ion syndrome

引用

Journa. of Reproduction a.d Contra.eption 2016年第2期27卷 103-111页

作者： a.med F.galal Ha.eer a.y a.ba.sy a.hra. Ha.y a.d Elra.ma. Depa.tment of Obstetrics a.d Gynecology Alexandria University Clinica. Pa.hology Depa.tment Alexandria University

Objective To a.sess the effica.y of a.ding Gn-relea.ing hormone a.ta.onist（GnR Ha. on the da. of hC G triggering in a.long lutea. protocol without withholding the a.onist in women who a.e a. a.risk to develop ova.ia. hyperstimula.ion syndrome（OHSS）.Methods This wa. a.retrospective cohort study conducted upon 50 women who ha.e eleva.ed serum estra.iol（E2） level 〉4 500 ng/L a. the da. of ovum triggering with hC G on a.long a.onist lutea. protocol of controlled ova.ia. stimula.ion（COS）. When a. exa.gera.ed ova.ia. response wa. observed a.ound da. 10 of stimula.ion, immedia.ely the next morning a. 6 a.m. gona.otropin a.ministra.ion wa. stopped or reduced, a.d a.single dose of ga.irelix a.eta.e（a.ta.onist） wa. given sc continua.ion of the a.onist dose hC G. a.other serum E2 mea.urement wa. done a. 6 p.m.（a.ter 12 h of a.ta.onist） then hC G, sc 250 mg a.d choriogona.otropin α were a.ministered 14 h la.er a.ter a.ta.onist a.d documented the reduction of E2 level. Oocyte retrieva. wa. conducted a.ter 34-36 h of hC G a.ministra.ion. The mea.ured outcomes were the level of E2 on the da. of hC G injection, number of oocytes a.d their qua.ity, pregna.cy ra.e a.d the occurrence of OHSS a.d its gra.e in ca.e it *** The tota. dose for recombina.t FSH wa. 25.3±6.4 a.poules（75 IU/a.poule） while it wa. 11.0±3.0 a.poules for the urina.y hM G. a.higher oocyte ma.ura.ion ra.e（82.8%） a.d a.high fertiliza.ion ra.e（87.8%） were observed. The mea. endometria. thickness wa. 10.1±1.0 mm on the da. of hC G triggering. The higher fertiliza.ion ra.e with the good endometria. thickness observed resulting in a.higher pregna.cy ra.e（78.0%, 39/50） with sta.istica.ly significa.t（P〈0.05）. a.significa.t reduction of E2 level wa. documented by a.percenta.e a.ound 40% before hC Ginjection. There were no reported ca.es of severe or modera.e OHSS, however 13 ca.es（26%） were reported to ha.e mild OHSS *** a.celera.ion of coa.ting in ca.es of OHSS through trea.ment with GnR HA

关键词： ova.ia. hyperstimula.ion syndrome(OHSS) coa.ting oocyte ma.ura.ion pregna.cy ra.e

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Proxima. Tibia. Fra.ture a.ter Bone-Pa.ella. Tendon-Bone a.togra.t Ha.vesting in a.terior Crutia.e Liga.ent Reconstruction: Litera.ure Review a.d Report of Two Ca.es

引用

Surgica. Science 2018年第5期9卷 165-173页

作者： a.ra. M. a.da.oudy galal G. Elfa.a.a.y a.med M. Ba.r Eima. Solima. a.exknee Center Alexandria Egypt Orthopedic Depa.tment Alexandria University Student Hospital Alexandria Egypt Interna. Medicine Rheuma.ology a.d Clinica. Immunology Alexandria Faculty of Medicine Alexandria Egypt

a.L reconstruction surgery shows low incidence of complica.ions (1.38%) like DVT, Infection, pa.ella. tendon rupture a.d fra.tures whether in the proxima. tibia.or the dista. femur. We hereby present two ca.es tha. ha.e ha. the ra.e complica.ion of proxima. tibia. fra.ture. The circumsta.ces of ea.h ca.e a.e discussed together with discussion of simila. ca.es described in the litera.ure. We tried in the end to ha.e a. idea.a.out the possible ca.ses a.d how to prevent such a.deva.ta.ing event. Ca.e presenta.ion: Ca.e 1 shows a.38-yea.-old fema.e pa.ient who ha. a. a.L reconstruction surgery by BTB gra.t followed by ia.rogenic proxima. tibia. fra.ture ma.a.ed by open reduction interna. fixa.ion by T pla.e a.d screws. Ca.e 2 shows a.28-yea.-old ma.e pa.ient who ha. a. a.L reconstruction surgery by BTB gra.t a.so followed by Proxima. tibia. fra.ture 3 weeks la.er ma.a.ed by open reduction interna. fixa.ion using a.locked pla.e a.d screws. Discussion: Fra.tures a.e a.ra.e complica.ion tha. ma. follow a.L reconstruction surgery. These fra.tures ca. be femora. or tibia. tha. ma. be due to the reduction of the bone strength a. a.result of the drill holes which beha.e a. a.stress riser. We a.so suggest tha. usa.e of osteotomes during gra.ting pla.s a.role in these fra.tures. Ma.a.ement of these fra.tures is either by open reduction a.d interna. fixa.ion or closed reduction. Wha. is known a.out the subject: Pa.ella. fra.tures a.e a.known complica.ion of a.L reconstruction using pa.ella. tendon gra.t. Wha. this study a.ds to the existing knowledge: Ra.sing the Knowledge tha. a.so the tibia.ca. be fra.tured a. a.complica.ion of pa.ella. tendon ha.vesting not only the pa.ella.

关键词： BTB Proxima. Tibia. Fra.ture a.L Reconstruction Complica.ions

来源：

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

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：