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Simultaneous Repair of Para-Umbilical Hernia during Cesarean Section (CS): A Novel Approach

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Surgical Science 2018年第7期9卷 233-242页

作者： Eman A. Eltokhy Ibtsam Shehta Harera Loay M. Gertallah Walid A. Mawla ahmed mahmoud Abdou Entsar R. Mahdy ahmed Embaby Department of General Surgery Faculty of Medicine Zagazig University Zagazig Egypt Department of Gynecology and Obstetrics Faculty of Medicine Zagazig University Zagazig Egypt Department of Internal Medicine Faculty of Medicine Zagazig University Zagazig Egypt

Background: Pregnant women that are complaining from paraumbilical hernia postpone its repair until they get birth. We hypothesized that it will be better to perform hernia repair of such type of hernia simultaneously during performing cesarean section (CS) which will help to decrease future morbidity re-operation, avoid complications and further skin incision. In this study we aimed to compare the value of performing para-umbilical hernia repair simultaneously during performing CS through the same skin incision with performing para-umbilical hernia repair simultaneously during performing CS through another infra- or supra-umbilical skin incision and performing para-umbilical hernia repair electively later on after healing of a CS skin incision in relation to clinical recovery and patient satisfaction. Patients and Methods: This is a prospective cohort study, where we included 45 pregnant female patients who will give birth by CS, and we have divided them into 3 groups: the first group of patients (A) included 15 patients that undergoing paraumbilical hernia repair by pre-peritoneal mesh insertion through CS incision, the second group of patients (B) in-cluded 15 patients that undergoing paraumbilical hernia repair by infra- or supra-umbilical incision during CS incision and the third group of patients (C) included 15 patients that undergoing paraumbilical hernia repair by infra- or supra-umbilical incision later on after healing of the CS wound. We have evaluated advantages of that novel approach e.g. operation time, severity of pain, peri-partum and post-operative complications, financial cost, duration of hospital stay, clinical recovery, mesh rejection, and patient satisfaction. Results: In group A there is shorter duration of hospital stay, no new skin incision (p 0.002). Conclusions: Performing para-umbilical hernia repair by insertion of a pre-peritoneal mesh simultaneously during performing CS through the same skin incision is the best method of management o

关键词： Para-Umbilical Hernia Pre-Peritoneal Mesh Insertion Pregnancy Cesarean Section Outcome

Cardiovascular Abnormalities Among Patients with Spontaneous Subarachnoid Hemorrhage.A Single Center Experience

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Cardiovascular Innovations and Applications 2016年第B5期1卷 337-342页

作者： Akram Y.Elgendy ahmed mahmoud Islam Y.Elgendy Hend Mansoor C.Richard Conti Department of Medicine University of FloridaGainesvilleFLUSA Division of Cardiovascular Medicine Department of MedicineUniversity of FloridaGainesvilleFLUSA Department of Pharmaceutical Outcomes and Policy University of FloridaGainesvilleFLUSA

Objective:To assess the cardiovascular abnormalities in patients with spontaneous subarachnoid hemorrhage(SAH).Methods:All patients admitted to our institution with a primary diagnosis of spontaneous SAH and had a transthoracic echocardiogram(TTE)performed from 1st of July 2011 until 30th of May 2014 were ***:Out of 2058 patients admitted to our institution with a diagnosis of SAH,over a three year period,only 244 patients(12%) had TTE performed during the index *** this selected cohort,the mean age was 59 years and 66% of patients were *** troponin T was noticed in 37% of patients and QTc prolongation was the commonest ECG abnormality occurring in 49% of the *** nine patients(16%) had a resting segmental wall motion abnormality on the TTE,including fi ve patients with apical ***-hospital mortality was 15.6% (38 patients).Conclusion:Cardiovascular abnormalities in selected patients with SAH who had cardiac ultrasound are relatively common;however the incidence of ventricular ballooning is *** order to attain the correct incidence of cardiovascular abnormalities in SAH patients,all patients admitted with SAH should undergo TTE and have ECG and cardiac markers checked during their hospitalization.

关键词： subarachnoid hemorrhage cardiovascular abnormalities troponin echocardiography apical ballooning

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植物LFY基因家族的进化分析

分子植物育种 2023年

作者：伍昱柯刘溶荣王克荐红举王季春黄振霖 ahmed mahmoud 吕典秋西南大学农学与生物科技学院西南大学南方山地农业教育部工程研究中心西南大学薯类生物学与遗传育种重庆市重点实验室重庆市农业技术推广总站 Department of Vegetable Crops， Faculty of Agriculture， Cairo University

LFY (LEAFY)是开花过程中的关键基因，在花发育的各个阶段发挥作用，尤其在植物由营养生长阶段向生殖生长阶段的转变过程中起着至关重要的作用。对LFY基因家族研究可进一步理解植物开花过程。本研究以拟南芥LFY蛋白序列作为源序列，利用... 详细信息

LFY (LEAFY)是开花过程中的关键基因，在花发育的各个阶段发挥作用，尤其在植物由营养生长阶段向生殖生长阶段的转变过程中起着至关重要的作用。对LFY基因家族研究可进一步理解植物开花过程。本研究以拟南芥LFY蛋白序列作为源序列，利用blastp方法获得23个物种的34个LFY基因，并对这些基因编码蛋白的基本理化性质、基因结构、蛋白结构域及进化树特点等进行了生物信息学分析。保守结构域和组织表达特征分析结果展现了LFY基因家族进化的保守性，LFY基因在马铃薯、拟南芥和水稻等物种中都与花的发育有关。LFY蛋白等电点和氨基酸显著性分析、基因结构分析和保守基序分析展现了LFY基因家族进化的变异性。单子叶植物和双子叶植物的LFY蛋白等电点和酸性氨基酸占比存在显著性差异。LFY基因在一些物种间的进化较为保守，但在单子叶植物和双子叶植物之间存在许多变异。本研究可以为LFY基因家族成员的功能研究提供一定的理论基础。

关键词： LFY 基因家族进化分析开花

Needleless Contasure versus TVT-O in Women with Stress Urinary Incontinence

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Open Journal of Obstetrics and Gynecology 2020年第8期10卷 1107-1121页

作者： Abd El-Moneim Abd El-Aziz Saleh mahmoud ahmed Ghareb Diab Alsayed Mohamed Ibrahiem Walid Mohamed Elnagar Mohammed Hassan Elsayed Barakat Obstetrics & Gynecology Department Faculty of Medicine Zagazig University Zagazig Egypt Urology Department Faculty of Medicine Zagazig University Zagazig Egypt

Objectives: The aim of this thesis is to determine the clinical effectiveness, safety and cost-effectiveness of Single Incision needleless Mini-Slings compared with tension-free Standard Mid-urethral Sling in the surgical management of female stress urinary incontinence, but with less side effects. Methods: The study will be conducted in Zagazig University Hospitals. From 2018 to Sept. 2019, 40 cases were enrolled in the study and were randomized by envelope technique at the time of surgery to either a trans-obturator vaginal tape (TOT) or Needleless anti-incontinence procedure. The patients will be divided into 2 groups: Group 1 patient treated by standard sling (TOT). Group 2 those treated by mini-sling. Parameters in perioperative period such as operating time, intraoperative hemorrhage volume, length of stay in hospital, intraoperative complications, and postoperative pain of each patient were recorded. The sample size was calculated to be 40 cases (20 cases will be treated by standard slings, 20 case will be treated by mini-sling). Results: A total of 40 patients assessed for eligibility were randomized into Needleless groups. There were no significant differences in age, body mass index, process, parity, pad test or the assessment of preoperative quality of life between the two groups. In the perioperative period, statistically significant differences between the two groups were found in operating time, intraoperative hemorrhage volume, groin pain scores at 24 h after operation and length of stay in hospital (P < 0.001). After two weeks of follow-up, a statistically significant difference between the two groups was found in groin pain/femori-bus internus pain scores, but there were no significant differences in cure rates, pad test, complications or ICIQ-SF. After 1 year, there were no significant differences between the Needleless and TOT

关键词： Mini-Sling Needleless Stress Urinary Incontinence TVT-O TVT Contasure

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埃及高速铁路的发展规划

国外铁道机车与动车 2015年第2期 27-29页

作者： mahmoud ahmed Mousa Ali 王可玉

研究表明,建设从开罗到亚历山大和艾斯尤特的高速铁路将在经济效益方面非常可取,它将带来可观的净现值,以及运行和环境的优势。

关键词：埃及国家铁路网成本效益高速铁路建设

塔哈·侯赛因的《山鲁佐德之梦》与鲁迅的《补天》对比研究

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东方论坛（青岛大学学报） 2010年第5期 83-90页

作者：李哈布开罗大学文学院

塔哈·侯赛因的《山鲁佐德之梦》与鲁迅的《故事新编》均重视从多个层面对神话人物进行塑造,并在其中凝聚作者的哲学、政治、思想以及对社会的关注,使神话形象言其所不能。这两部作品在形式上存在诸多相似点,而在主题和内容方面却大相... 详细信息

塔哈·侯赛因的《山鲁佐德之梦》与鲁迅的《故事新编》均重视从多个层面对神话人物进行塑造,并在其中凝聚作者的哲学、政治、思想以及对社会的关注,使神话形象言其所不能。这两部作品在形式上存在诸多相似点,而在主题和内容方面却大相径庭。利用神话人物反映现实生活的手法,在鲁迅和塔哈·侯赛因的笔下得到完美的体现,这正是源于两位作家杰出的创造力和想象力。

关键词：鲁迅塔哈·侯赛因神话象征比较

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埃及学生汉语趋向补语偏误分析

汉语国际传播研究 2019年第1期 166-173页

作者：穆爱娅贝尼苏非大学语言学院中文系开罗大学文学院中文系

阿拉伯语和汉语是两种语法系统完全不同的语言,这使埃及学生在学习汉语过程中出现很多语法偏误,趋向补语的使用偏误就是其中之一.本文通过调查总结出埃及学生学习趋向补语时出现的结构偏误和语义偏误,分析了偏误产生的原因,并提出了针... 详细信息

阿拉伯语和汉语是两种语法系统完全不同的语言,这使埃及学生在学习汉语过程中出现很多语法偏误,趋向补语的使用偏误就是其中之一.本文通过调查总结出埃及学生学习趋向补语时出现的结构偏误和语义偏误,分析了偏误产生的原因,并提出了针对埃及学生的趋向补语教学策略.

关键词：埃及学生趋向补语偏误分析教学策略

马铃薯StPEBP基因家族成员鉴定及其在块茎中的表达分析

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中国马铃薯 2022年第2期36卷 97-110页

作者：张文哲荐红举尚丽娜张梅花王季春 ahmed mahmoud 吕典秋西南大学农学与生物科技学院重庆400715 薯类生物学与遗传育种重庆市重点实验室重庆400715 Department of Vegetable Crops Faculty of AgricultureCairo UniversityGiza 12613Egypt

马铃薯作为世界上主要的粮食作物之一,其营养价值高,抗逆性强,在全球各地广泛种植。磷脂酰乙醇胺结合蛋白(Phosphatidyl ethanolamine-binding protein,PEBP)家族成员StSP6A和StSP5G在块茎形成中起着重要作用,但其他StPEBP家族基因成员... 详细信息

马铃薯作为世界上主要的粮食作物之一,其营养价值高,抗逆性强,在全球各地广泛种植。磷脂酰乙醇胺结合蛋白(Phosphatidyl ethanolamine-binding protein,PEBP)家族成员StSP6A和StSP5G在块茎形成中起着重要作用,但其他StPEBP家族基因成员在块茎形成中的作用尚未解析。研究利用拟南芥PEBP基因家族蛋白序列在马铃薯全基因组内进行Blastp比对,并对马铃薯StPEBP基因家族的保守基序、基因结构、顺式作用元件、染色体位置、共线性关系以及该家族在不同组织中特别是块茎发育中的表达模式进行分析。马铃薯StPEBP基因家族成员共有10个基因,该家族大部分成员含有4个外显子和3个内含子以及保守基序motif 5。系统进化分析表明StPEBP家族基因分为4个亚家族。顺式作用元件预测发现StPEBP家族基因含有大量光响应、激素响应和防御及应激反应元件。染色体定位分析发现StPEBP家族基因定位在6条染色体上,共线性分析检测到马铃薯中2对StPEBP基因间为重复基因。非同义/同义置换率的比率说明马铃薯StPEBP基因家族受到了纯化选择。qRT-PCR结果表明,StPEBP家族基因是诱导马铃薯块茎形成的潜在调控分子。研究结果可为进一步开展马铃薯结薯性状基因的筛选提供理论参考。

关键词：马铃薯块茎形成 StPEBP 基因家族表达

Unveiling the complexities of microbiologically induced corrosion:mechanisms,detection techniques,and mitigation strategies

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Frontiers of Environmental Science & Engineering 2024年第10期18卷 15-48页

作者： mahmoud A.ahmed Safwat A.mahmoud Ashraf A.Mohamed Veolia Water Technologies Cairo 11835Egypt Chemistry department Faculty of ScienceAin Shams UniversityCairo 11566Egypt Physics Department Faculty of ScienceNorthern Border UniversityArar 13211Saudi Arabia

Microbiologically induced corrosion(MIC)is a complex and destructive phenomenon that occurs in various sectors,involving the interaction between microorganisms and metal surfaces,resulting in accelerated corrosion *** review article provides a comprehensive analysis of MIC,encompassing microbial species involved,their metabolic activities,and influential environmental factors driving the corrosion *** mechanisms of MIC,both in the presence and absence of oxygen,are explored,along with the diverse effects of microbes on different types of corrosion and their economic *** and monitoring techniques,including traditional and advanced methods such as microbiological and electrochemical methods,are ***,it examines preventive and control measures,such as the use of biocides and their mechanisms of *** to enhance the performance of these control measures and the effectiveness of antimicrobial agents during disinfection processes,including surfactants and chelators,are ***,the review highlights enzymatic remediation as a sustainable alternative approach,providing detailed *** challenges in mitigating MIC and potential future developments and collaborative opportunities are also *** systematic review is a valuable resource for researchers,industry professionals,and policymakers seeking a comprehensive understanding of the complex phenomenon of MIC and effective strategies for its management.

关键词： Metal failure Biofilm formation Enzymatic remediation Antimicrobial agents Bio-corrosion mechanisms