检索结果-南通市图书馆

Agricultural Sciences 2014年第14期5卷 1539-1546页

作者： mohamed Farouk El-Karamany bakry Ahmed bakry Tarek Abd El-Fattah Elewa Field Crops Research Department National Research Centre Giza Egypt

Effect of seeding rate mixture from Egyptian clover (Trifolium alexandrinum L.) E.C. and barley (Hordum vulgare L.) B, N-fertilization levels and their interaction on quantity and quality of forage yield. Two field experiments were conducted during winter season of 2012/2013 and 2013/2014 in sandy soil at research and production station of National Research Centre, Al Nubaria district, Al Behaira Governorate, Egypt. The experiment included two factors first was five mixtures from seeding rates (24 kg EC/fed. – 50 kg B/fed. – 18 kg EC + 12.5 kg B/fed. – 12kg EC + 25 kg B/fed. – 6 kg EC + 37.5 kg B/fed.) and second factor was three N levels (30-45-60 kg N/fed.). Two cuts were obtained at 60 and 100 DAS. Results indicated significant differences between mixture rates for all studied characters in both cuts 60 and 100 DAS. Significant differences between N levels for all studied characters at 60 DAS, also, forage yield /fed. and DM% at 100 DAS. It can be introducing forage mixture of 18 kg EC + 12.5 B had balanced character in forage yield/fed., DM%, carbohydrate % and protein % at both cuts 60 and 100 DAS.

关键词： Forage Mixture Egyptian Clover Barley N-Levels

The Role of Humic Acid and Proline on Growth, Chemical Constituents and Yield Quantity and Quality of Three Flax Cultivars Grown under Saline Soil Conditions

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Agricultural Sciences 2014年第14期5卷 1566-1575页

作者： bakry Ahmed bakry Moamen Hamed Taha Zainab Ahmed Abdelgawad Maha mohamed Shater Abdallah Field Crops Department National Research Centre Dokki Egypt Agronomy Department Faculty of Agriculture Cairo University Giza Egypt Botany Departments Women’s College Ain Shams University Cairo Egypt Botany Departments National Research Centre Dokki Egypt

In order to mitigate the salinity effects on flax grown on moderate saline sandy soil (3275 - 3430 ppm) and irrigated with moderate saline water (2300 - 2460 ppm) field experiments were carried out at the experimental Station of the Faculty of Agriculture, Wadi El-Natrun district El-Behera Governorate—Egypt, during two successive winter seasons of 2012/2013 and 2013/2014. Three flax varieties (Opal, Giza-8 and Mayic) were grown and treated with some chemical additives humic acid (50 kg/fed) and/or foliar applied proline (Control, 50 and 100 mg/L). The results showed the positive responses of Giza-8 variety to the combined application of humic acid and proline and mitigated the salinity effects of soil and irrigation water and reflected on most of the studied characters. Such results indicate the potentiality of mitigation the hazardous effect of salinity with these chemical additives. The data indicated that the highest seed yield, straw yield and oil yield were obtained at humic acid (50 kg/fed) with foliar treatment of proline at rate of (100 mg/L). The interaction of proline at (100 mg/L) with humic acid at rate of (50 kg/fed) improved plant fresh and dry weight in all flax cultivars under salinity conditions. Fresh weight increased by 66.6%, 48.7% and 65.5% over controls for Opal, Giza-8 and Mayic varieties, respectively. The interaction of proline at (100 mg/L) with humic acid at rate of (50 kg/fed) with Giza-8 variety gave the highest values of seed yield, straw yield and oil yield.

关键词： Flax Humic Acid Proline Seed and Oil Yield

Performance Assessment of Some Flax (<i>Linum usitatissimum</i>L.) Varieties Using Cluster Analysis under Sandy Soil Conditions

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Agricultural Sciences 2014年第8期5卷 677-686页

作者： bakry Ahmed bakry Omar Maghawry Ibrahim Tarek Abd El-Fattah Elewa mohamed Farouk El-Karamany Field Crops Research Department National Research Centre Dokki Egypt

To assess the performance and the variability of 49 flax varieties based on agronomic parameters using cluster analysis, a field experiment was conducted in 2011/2012 and 2012/2013 winter seasons at the farm of the National Research Center at Nubria district, Albehira Governorate, Egypt. The results revealed high significant difference among all flax varieties in all the studied characters. Letwania-9 and Evelen cultivars surpassed all other varieties in seed and oil yields/fed. On the other hand, D variety gave the lowest value of seed yield/fed and F variety gave the lowest values of oil% and oil yield/fed. While, G Variety surpassed all other varieties in straw yield/fed. Blanka variety recorded the lowest values of straw yield/fed and biological yield/fed, while, Posna variety gave the lowest values of technical stem length (cm). In cluster analysis, all the studied characters were used to construct a distance matrix using the Euclidian coefficient, and generate dendrogram showing dissimilarity among all the varieties. Distance coefficient was ranged from 1.2 between Piltstar and Litwania-1 varieties and 10.8 between Posna and G varieties, which reveal the genetic diversity among varieties. The varieties can be divided into 4 groups based on cluster analysis.

关键词： Flax Linum usitatissimum Diversity Dissimilarity Agronomic Characters Cluster Analysis

Clinical Significance of Serum Galectin-1 and Its Tissue Immunohistochemical Expression in Serous Ovarian Carcinoma Patients

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Obstetrics and Gynecology 2019年第7期9卷 937-953页

作者： Mai mohamed Abdelwahab Huda Fathy Ebian Taiseer Refat Ibrahim Mohammad Samir Badr mohamed El-bakry Lashin Mahmoud Abdou Yassin Adel mohamed Ismail Ahmed Ali Obaya Department of Pathology Faculty of Medicine Zagazig University Zagazig Egypt Department of Clinical Pathology Faculty of Medicine Zagazig University Zagazig Egypt Department of Obstetrics and Gynecology Faculty of Medicine Zagazig University Zagazig Egypt Department of General Surgery Faculty of Medicine Zagazig University Zagazig Egypt Department of Surgical Oncology Ismailia Teaching Oncology Hospital Ismailia Egypt Department of Clinical Oncology Faculty of Medicine Zagazig University Zagazig Egypt

Objectives: Serous ovarian carcinoma (SOC) is the commonest ovarian carcinoma type with poor prognosis due to early metastasis and first presentation with advanced stage. In this work, we investigated serum level of Galactin-1 (Gal-1) and its tissue immunohistochemical expression in SOC patients at different stages trying to find out its significance as a diagnostic and prognostic marker. Patients and methods: The study included 95 females I-Control group: Twenty five healthy females;II-Patients group: Seventy females diagnosed as SOC at different stages;Stage I: 8 cases, Stage II: 12 cases, Stage III: 32 cases and Stage VI:18 cases. Serum Galectin-1 and CA-125 were measured by ELIZA and tissue Galectin-1 was assessed by immunohistochemistry. All patients were followed for up to 3 years after surgery. Results: Serum Gal-1 and CA-125 levels were significantly higehr in SOC patients compared to controls (p 0.001). We found a direct positive statistically significant correlation between serum Gal-1 and CA125 levels (p 0.001). Serum Gal-1 at cut off value > 135 ng/ml was superior to CA-125 a cut off value > 49 u/ml with sensitivity, specificity of 100%, vs 88.57, 96% for CA-125. Serum Gal-1 was significantly associated with tumor stage (p 0.001). Immunohistochemistry showed that patients with strong Gal-1 expression had higher serum level (p = 0.002). Stromal and tumor Gal-1 expression were significantly correlated with tumor grade (p 0.001) and stage (p = 0.001). Serum Gal-1, CA-125 and IHC Gal-1 expression were associated with poor survival (p 0.001, p = 0.009 and p = 0.002) respectively. Conclusion: Serum Gal-1 and its tissue IHC expression are useful diagnostic and prognostic markers for SOC patients.

关键词： Serous Ovarian Carcinoma Serum Immunohistochemistry Galectin-1 Overall Survival

Modeling and Simulation for High Energy Sub-Nuclear Interactions Using Evolutionary Computation Technique

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Applied Mathematics and Physics 2016年第1期4卷 53-65页

作者： Mahmoud Y. El-bakry El-Sayed A. El-Dahshan Amr Radi mohamed Tantawy Moaaz A. Moussa Department of Physics Faculty of Sciences Ain Shams University Cairo Egypt Egyptian E-Learning University Giza Egypt Department of Physics Faculty of Education Ain Shams University Cairo Egypt The British University in Egypt (BUE) Cairo Egypt Buraydah Colleges East Qassim University Buraydah KSA

High energy sub-nuclear interactions are a good tool to dive deeply in the core of the particles to recognize their structures and the forces governed. The current article focuses on using one of the evolutionary computation techniques, the so-called genetic programming (GP), to model the hadron nucleus (h-A) interactions through discovering functions. In this article, GP is used to simulate the rapidity distribution of total charged, positive and negative pions for p--Ar and p--Xe interactions at 200 GeV/c and charged particles for p-pb collision at 5.02 TeV. We have done so many runs to select the best runs of the GP program and finally obtained the rapidity distribution as a function of the lab momentum , mass number (A) and the number of particles per unit solid angle (Y). In all cases studied, we compared our seven discovered functions produced by GP technique with the corresponding experimental data and the excellent matching was so clear.

关键词： Modeling Simulation Evolutionary Computation Genetic Programming Hadron-Nucleus Interaction Rapidity Distribution

Hepatobiliary manifestations following two-stages elective laparoscopic restorative proctocolectomy for patients with ulcerative colitis:A prospective observational study

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 Gastrointestinal Surgery 2023年第2期15卷 234-248页

作者： Tamer A A M habeeb Abdulzahra Hussain Mauro Podda Pasquale Cianci Bruce Ramshaw Khaled Safwat Wesam M Amr Tamer Wasefy Alaa A Fiad mohamed Ibrahim Mansour Adel Mahmoud Moursi GamalOsman Anass Qasem mohamed Fawzy mohamed Ibrahim Abo Alsaad Abd-Elfattah Kalmoush MohammedShaaban Nassar Fawzy M Mustafa Mahmoud Hassib Morsi Badawy Ahmed Hamdy Hamdi Elbelkasi Bassam Mousa Abd-Elrahman M Metwalli Walid A Mawla Mostafa M Elaidy Muhammad Ali Baghdadi Ahmed Raafat Department of General Surgery Faculty of MedicineZagazig UniversityZagazig 44759SharkiaEgypt Homerton University Hospital London E96SRUK Department of Surgical Science University of CagliariCagliari 2432Italy Department of Medical and Surgical Sciences Universitàdegli studi di FoggiaFoggia 546Italy MD CQInsights PBC Co-founder&CEOTennesseeTN 37010United States Department of Internal Medicine Zagazig UniversityZagazig 2355Egypt Department of Internal Medicine Suez UniversitySuez 235Egypt Department of General Surgery Faculty of Medicine-Merit UniversitySohag 82511Egypt Department of General Surgery Al-azhar UniversityCairo 285Egypt Department of Hepato-Bilio-Pancreatic(HBP)Surgery National Hepatology and Tropical Medicine Research InstituteCairo 285Egypt Department of General Surgery Mataryia Teaching HospitalCairo 285Egypt

BACKGROUND Hepatobiliary manifestations occur in ulcerative colitis(UC)*** effect of laparoscopic restorative proctocolectomy(LRP)with ileal pouch anal anastomosis(IPAA)on hepatobiliary manifestations is *** To evaluate hepatobiliary changes after two-stages elective laparoscopic restorative proctocolectomy for patients with *** Between June 2013 and June 2018,167 patients with hepatobiliary symptoms underwent two-stage elective LRP for UC in a prospective observational *** with UC and having at least one hepatobiliary manifestation who underwent LRP with IPAA were included in the *** patients were followed up for four years to assess the outcomes of hepatobiliary *** The patients'mean age was 36±8 years,and males predominated(67.1%).The most common hepatobiliary diagnostic method was liver biopsy(85.6%),followed by Magnetic resonance cholangiopancreatography(63.5%),Antineutrophil cytoplasmic antibodies(62.5%),abdominal ultrasonography(35.9%),and Endoscopic retrograde cholangiopancreatography(6%).The most common hepatobiliary symptom was Primary sclerosing cholangitis(PSC)(62.3%),followed by fatty liver(16.8%)and gallbladder stone(10.2%).66.4%of patients showed a stable course after *** or regressive courses occurred in 16.8%of *** was 6%,and recurrence or progression of symptoms required surgery for 15%.Most PSC patients(87.5%)had a stable course,and only 12.5%became ***-thirds(64.3%)of fatty liver patients showed a regressive course,while one-third(35.7%)showed a stable *** rates were 98.8%,97%,95.8%,and 94%at 12 mo,24 mo,36 mo,and at the end of the *** In patients with UC who had LRP,there is a positive impact on hepatobiliary *** caused an improvement in PSC and fatty liver *** most prevalent unchanged course was PSC,while the most common improvement was fatty liver disease.

关键词： Courses Hepatobiliary manifestations Primary sclerosing cholangitis Restorative proctocolectomy

Biliary fistula and late recurrence of liver hydatid cyst:Role of cystobiliary communication:A prospective multicenter study

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 Methodology 2023年第4期13卷 272-286页

作者： Tamer A A M habeeb Mauro Podda Boris Tadic Vishal G Shelat Yaman Tokat mohamed Ibrahim Abo Alsaad Abd-Elfattah Kalmoush Mohammed Shaaban Nassar Fawzy Metwally Mustafa Mahmoud Hassib Morsi Badawy mohamed Sobhy Shaaban Tarek Zaghloul mohamed Mohammed Ibrahim El Sayed Henish Hamdi Elbelkasi Mahmoud Abdou Yassin Abdelshafy Mostafa Amr Ibrahim Waleed A-Abdelhady Tamermohamed Elshahidy mohamed Ibrahim Mansour Adel Mahmoud Moursi mohamed Abdallah Zaitoun EhabShehata Abd-Allah Ashraf Abdelmonem Elsayed Rasha S Elsayed Ahmed M Yehia Amr Abdelghani mohamed Negm Heba Alhussein Abo-Alella Mostafa M Elaidy Department of General Surgery Faculty of Medicine Zagazig UniversitySharkia 44511Egypt Department of Surgical Science University of CagliariCagliari 09126Italy Clinic for Digestive Surgery–First Surgical Clinic University Clinical Centre of SerbiaBelgrade 11000Serbia Department of General Surgery Tan Tock Seng HospitalSingapore 018971Singapore Department of Liver Transplantation and Hepatobiliary Surgery IstanbulTurkeyInternational Liver Centerand Acibadem Hospital GroupIstanbul 34000Turkey Department of General Surgery Faculty of Medicine-Merit UniversitySohag 82511Egypt Department of General Surgery Faculty of MedicineAl-Azher UniversityCairo 11765Egypt Department of General Surgery Mataryia Teaching HospitalCairo 11765Egypt

BACKGROUND Hydatid cyst disease(HCD)is common in certain *** is associated with postoperative biliary fistula(POBF)and *** primary aim of this study was to identify whether occult cysto-biliary communication(CBC)can predict recurrent *** secondary aim was to assess the role of cystic fluid bilirubin and alkaline phosphatase(ALP)levels in predicting POBF and recurrent *** To identify whether occult CBC can predict recurrent *** secondary aim was to assess the role of cystic fluid bilirubin and ALP levels in predicting POBF and recurrent *** From September 2010 to September 2016,a prospective multicenter study was undertaken involving 244 patients with solitary primary superficial stage cystic echinococcosis 2 and cystic echinococcosis 3b HCD who underwent laparoscopic partial cystectomy with *** logistic regression analysis assessed independent factors determining biliary complications and *** There was a highly statistically significant association(P≤0.001)between cystic fluid biochemical indices and the development of biliary complications(of 16 patients with POBF,15 patients had high cyst fluid bilirubin and ALP levels),where patients with high bilirubin-ALP levels were 3405 times more likely to have biliary *** was a highly statistically significant association(P≤0.001)between biliary complications,biochemical indices,and the occurrence of recurrent HCD(of 30 patients with recurrent HCD,15 patients had high cyst fluid bilirubin and ALP;all 16 patients who had POBF later developed recurrent HCD),where patients who developed biliary complications and high bilirubin-ALP were 244.6 and 214 times more likely to have recurrent hydatid cysts,*** Occult CBC can predict recurrent *** cyst fluid bilirubin and ALP levels predicted POBF and recurrent HCD.

关键词： Cysto-biliary communication Echinococcus granulosus Hydatid disease recurrence Hydatid fluid analysis Laparoscopy

Educational Program for Pregnant Women Regarding Obstetrics Dangerous Signs in Rural Areas

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Obstetrics and Gynecology 2021年第5期11卷 529-552页

作者： Mai Ahmed Gobran Marwa Tharwat Abdel Fatah mohamed S. H. Ramadan Ghada A. Amer M. Mahmoud Rabeh Rofida M. Elshafei Almandouh Hussein Bosilah Hala Hassan Saied Khalil Sharbat Thabet Hassanine Manal Mansour Mostafa mohamed Sobhy bakry Safaa A. Ibrahim Eman Ramadan Abd El Fattah Abeer M. Abdelbary Pathology Faculty of Medicine Zagazig University Zagazig Egypt Anatomy Faculty of Medicine Zagazig University Zagazig Egypt Obstetrics & Gynecology Faculty of Medicine Zagazig University Zagazig Egypt Zoology (Physiology) Department Faculty of Science Zagazig University Zagazig Egypt Stem Sharqiai Zagazig Egypt Nursing Faculty of Medicine Fayoum University Fayoum Egypt Obstetrics & Gynecology Faculty of Medicine Fayoum University Fayoum Egypt

Background: Complications linked to postpartum & pregnancy are one of the major causes of female death. In order to understand the causes of complications and encourage women to take sufficient action in order to receive emergency treatment, a critical step should therefore be taken to minimize complications related to pregnancy, in order to ensure the safety of both women and newborns. Aim of the work: Evaluate the effectiveness of the education programs for pregnant women on obstetric danger signs in rural areas and help minimize the incidence of pregnancy loss and comorbidities. Methods: A quasi-experimental design on 70 women from a population of through 372 women in six-month in antenatal clinics recruited from the previously mentioned settings with pre- and post-test was conducted at antenatal clinics (M.C.H centers) affiliated to the available geographical health zones in EL-fayoum rural area including: Al-sheikh hassan at sanorse. We collected the data of women characteristics by a self-administered interview q

关键词： Obstetric Danger Signs Knowledge Practice Obstetric Complications

Open Fracture Tibia Treated by Unreamed Interlocking Nail. Long Experience in El-bakry General Hospital

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Orthopedics 2014年第3期4卷 60-69页

作者： mohamed A. Abdelaal Saied Kareem Consultant of Orthopedic Surgery El-Bakry General Hospital Ministry of Health Cairo Egypt Lecturer of Orthopedic Surgery Faculty of Medicine for Girls Al-Azhar University Cairo Egypt

Background: Internal splintage of open tibial fractures had gained acceptance as a preferred method of early stabilization of such injuries. Patients and Methods: Fifty-five patients had been operated upon. They were followed from July 2008 to March 2013 (56 months) with an average time of 39 months. The final results had been evaluated through a scheme including 7 parameters: pain, union, malunion, infection, range motions of nearby joints, implant and technical failure and activity and returning to the same work. Results: According to previous parameters, union was achieved in 52 cases (94.5%) at an average time of 20 weeks (16 - 52 weeks) with 5.5% incidence of nonunion. Excellent and good ranges of knee and ankle motions were achieved at final follow-up visit in 49 cases (89.09%). The incidence of complication was acceptable mainly malunion 7.3%, deep infection 12.7%, implant and technical failure 9.1% full activity and returning to the same work achieved in 89.1%. The overall net results of our series are as follows: excellent—19 cases (34.5%), good—27 cases (49.1%), fair—6 cases (10.9%) and poor—3 cases (5.5%). Conclusion: Utilizing unreamed interlocking nail for open tibial fractures is a good method of treatment particularly those of grade (II), and (IIIA).

关键词： Fracture Tibia Unreamed Interlocking Nail

Reconstruction of Humeral Head Defect in Locked Posterior Dislocation Shoulder. A Case Series of Nine Patients

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Orthopedics 2015年第2期5卷 25-33页

作者： Said K. Abdel-Hameed Abdel-Khalek A. Ibrahem Alzalabany mohamed A. Abdel-Aal Abdel-Aleem Soltan Orthopedic Surgery Faculty of Medicine for Girls Al-Azhar University Cairo Egypt Orthopedic Surgery El-Bakry General Hospital Ministry of Health Cairo Egypt

Locked posterior dislocation shoulder is uncommon and frequently missed injury. It account for 2% - 4% of all shoulder dislocations. It is commonly associated with osseous defects in humeral head articular surface known as reverse Hill-Sachs lesion. Numerous surgical procedures invented to repair this defect with variable outcomes but evidence based management strategies are lacking. Among these procedures are: transfer of lesser tuberosity or subscapularis tendon, rotational osteotomy of humerus, osteochondral grafts. Salvage procedure as hemiarthroplasty or total shoulder arthroplasty used in huge non-constructable defect or very old neglected dislocation. In our case series, we treated 9 cases (2 females) of locked posterior shoulder dislocation with antero-medial humeral head defects ranging between 30% - 50% of head size. Open reduction of dislocation followed by transfer of the lesser tuberosity together with subscapularis tendon for reconstruction of the humeral head defect. The transfer was fixed with Ethibond suture size 5-0 (Ethicon, Inc. Somerville, New Jersy). The mean follow-up period was 14.5 months (range, 12 - 25 months). Seven cases had no pain or restriction of activities of daily living. No patient had symptoms of instability of the shoulder. According to UCLA Shoulder rating scale, there were 3 cases rated excellent, 4 cases rated good, one case rated fair and one case rated poor. It is concluded that reconstruction of the humeral head defect provides good pain relief, stability and function for patients with a locked posterior dislocation where the defect involves between 30% - 50% of the articular surface circumference. Our technique is simple, cheap and there is no need for second operation for hardware removal.

关键词： Locked Posterior Shoulder Dislocation Reverse Hill-Sachs Lesion Anatomic Reconstruction