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| 1 | Duodenal variceal bleeding with large spontaneous portosystemic shunt treated with transjugular intrahepatic portosystemic shunt and embolization: A case report显示文摘BACKGROUND Duodenal variceal bleeding is a rare cause of gastrointestinal bleeding. The most common site is the duodenal bulb. It is usually detected endoscopically but it can be very challenging to diagnose if it is located distal to the second part od duodenum. The pre- transjugular intrahepatic portosystemic shunt (TIPS) presence of spontaneous portosystemic shunt (SPSS) was found to be associated with an increased risk of early morbidity and mortality after TIPS placement. CASE SUMMARY A 43-year-old cirrhotic male presented with melena for three days. Upper endoscopy was performed and showed active blood oozing from the distal duodenum concerning for ectopic duodenal varix. A computed tomography (CT) angiogram was performed and showed an enlarged cluster of venous collaterals around the distal duodenum. He underwent TIPS placement. He had another episode of melena three days later. Push enteroscopy with injection sclerotherapy into the duodenal varices was performed with no success. A repeat CT angiogram showed occluded TIPS shunt. Therefore, a TIPS revision was performed and there was an extensive portal venous thrombosis with a large shunt between the inferior mesenteric vein and left renal vein via the left gonadal vein. Thrombectomy and TIPS shunt balloon angioplasty was performed, followed by embolization of the portosystemic. The melena was resolved, and patient was discharged with arranged hepatology follow up. CONCLUSION It importance to look and embolize the SPSS shunts in patients with early TIPS dysfunction and recurrent duodenal variceal bleeding. | Rohit Anand Saad Emhmed Ali Driss Raissi Wesam M Frandah | 2019 | World Journal of Radiology2019，11，8： | 7 |
| 2 | Quantitative analysis of cefixime via complexation with palladium(Ⅱ) in pharmaceutical formulations by spectrophotometry显示文摘An optimized and validated spectrophotometric method has been developed for the determination of cefixime in pharmaceutical formulations. The method is based on the complexation reaction between cefixime and palladium ion in the presence of acidic buffer solution (pH 3) in ethanol-distilled water medium at room temperature. The complex absorbed maximally at 352 nm. Beer's law is obeyed in the working concentration range of 2.5-35 μg/mL with apparent molar absorptivity of 1.015×104L/mol cm and Sandell's sensitivity of 0.001 μg/cm2 /0.001 absorbance unit. The limits of detection and quantitation for the proposed method are 0.175 and 0.583 μg/mL, respectively. The effect of common excipients used as additives has been studied in the determination of cefixime. The proposed method has been successfully applied for the determination of cefixime in pharmaceutical formulations. The results obtained by the proposed method were statistically compared with the reference method using t and F values and found no significant difference between the two methods. | Syed Najmul Hejaz Azmi Bashir Iqbal Nada Said Hassan Al-Humaimi Iman Rashid Saif Al-Salmani Noora Ali Saad Al-Ghafri Nafisur Rahman | 2013 | Journal of Pharmaceutical Analysis2013，3，4： | 3 |
| 3 | Climate change impact and adaptation on wheat yield, water use and water use efficiency at North Nile Delta显示文摘Investigation of climate change impacts on food security has become a global hot spot.Even so,efforts to mitigate these issues in arid regions have been insufficient.Thus,in this paper,further research is discussed based on data obtained from various crop and climate models.Two DSSATcrop models(CMs)(CERESWheat and N-Wheat)were calibrated with two wheat cultivars(Gemiza9 and Misr1).A baseline simulation(1981-2010)was compared with different scenarios of simulations using three Global Climate Models(GCMs)for the 2030s,2050s and 2080s.Probable impacts of climate change were assessed using the GCMs and CMs under the high emission Representative Concentration Pathway(RCP8.5).Results predicted decreased wheat grain yields by a mean of 8.7%,11.4%and 13.2%in the 2030s,2050s and 2080s,respectively,relative to the baseline yield.Negative impacts of climatic change are probable,despite some uncertainties within the GCMs(i.e.,2.1%,5.0%and 8.0%)and CMs(i.e.,2.2%,6.0%and 9.2%).Changing the planting date with a scenario of plus or minus 5 or 10 days from the common practice was assessed as a potentially effective adaptation option,which may partially offset the negative impacts of climate change.Delaying the sowing date by 10 days(from 20 November to 30 November)proved the optimum scenario and decreased further reduction in wheat yields resulting from climate change to 5.2%,6.8%and 8.5%in the 2030s,2050s and 2080s,respectively,compared with the 20 November scenario.The planting 5-days earlier scenario showed a decreased impact on climate change adaptation.However,the 10-days early planting scenario increased yield reduction under projected climate change.The cultivar Misr1 was more resistant to rising temperature than Gemiza9.Despite the negative impacts of projected climate change on wheat production,water use efficiency would slightly increase.The ensemble of multi-model estimated impacts and adaptation uncertainties of climate change can assist decision-makers in planning climate adaptation strategies. | Marwa Gamal Mohamed Ali Mahmoud Mohamed Ibrahim Ahmed El Baroudy Michael Fullen El-Said Hamad Omar Zheli Ding Ahmed Mohammed Saad Kheir | 2020 | Frontiers of Earth Science2020，14，3： | 2 |
| 4 | Determination of aflatoxins in animal feeds by HPLC with multifunctional column clean-up显示文摘 | Wejdan Shakir Khayoon Bahruddin Saad Chew Bee Yan Nor Hasani Hashim Abdussalam Salhin Mohamed Ali Muhammad Idiris Salleh Baharuddin Salleh | 2009 | Food Chemistry2009，，3： | 2 |
| 5 | Mesoporous Ternary Nitrides of Earth?Abundant Metals as Oxygen Evolution Electrocatalyst显示文摘As sustainable energy becomes a major concern for modern society,renewable and clean energy systems need highly active,stable,and low-cost catalysts for the oxygen evolution reaction(OER).Mesoporous materials offer an attractive route for generating efficient electrocatalysts with high mass transport capabilities.Herein,we report an efficient hard templating pathway to design and synthesize three-dimensional(3-D)mesoporous ternary nickel iron nitride(Ni3FeN).The as-synthesized electrocatalyst shows good OER performance in an alkaline solution with low overpotential(259 mV)and a small Tafel slope(54 mV dec?1),giving superior performance to IrO2 and RuO2 catalysts.The highly active contact area,the hierarchical porosity,and the synergistic effect of bimetal atoms contributed to the improved electrocatalytic performance toward OER.In a practical rechargeable Zn–air battery,mesoporous Ni3FeN is also shown to deliver a lower charging voltage and longer lifetime than RuO2.This work opens up a new promising approach to synthesize active OER electrocatalysts for energy-related devices. | Ali Saad Hangjia Shen Zhixing Cheng Ramis Arbi Beibei Guo Lok Shu Hui Kunyu Liang Siqi Liu John Paul Attfield Ayse Turak Jiacheng Wang Minghui Yang | 2020 | Nano-Micro Letters2020，12，6： | 2 |
| 6 | Evaluation of a method to determine the natural occurrence of atlatoxins in commercial traditional herbal medicines from Malaysia and Indonesia显示文摘 | N Ali NH Hashim B Saad | 2005 | Food and Chemical Toxicology2005，43，： | 1 |
| 7 | Intraoperative Ventilatory Strategies for Prevention of Pulmonary Atelectasis in Obese Patients Undergoing Laparoscopic Bariatric Surgery显示文摘 | Hesham F. Talab Ibrahim Ali Zabani Hassan Saad Abdelrahman Waleed L. Bukhari Irfan Mamoun Majed A. Ashour Bakr Bin Sadeq Sameh Ibrahim El Sayed | 2009 | Anesthesia & Analgesia2009，，5： | 1 |
| 8 | Curvelet fusion of MR and CT images显示文摘 | Ali FE EI-Dokany IM Saad AA | 2008 | Progress In Electromagnetics Research C2008，3，： | 1 |
| 9 | Arsenic trioxide-mediated oxidative stress and genotoxicity in human hepatocellular carcinoma cells显示文摘 | Daoud Ali Alarifi Siddiqui Saad Alkahtani Bahy A. Ali | 2013 | OncoTargets and Therapy (default)2013，，： | 1 |
| 10 | Gene expression of 49 kDa apyrase,cytoskeletal proteins,ATPase,ADPase and amino acid contents of Pisum sativum(L.)cells germinated in Euryops arabicus(Steud.ex Jaub.&Spach)water extract显示文摘The present research reports of quick and marked changes induced by plant extract of Euryops arabicus in the gene expression of 49-kDa apyrases,cytoskeletal proteins,ATPases,ADPase and amount of amino acid of pea(Pisum sativum L.var.Alaska).Pellets of cytoskeletals proteins(27000 xg)were probed with anti-apyrase antibody,biotinylated anti-rat,actin and alpha and beta-tubulin for Western blotting.ATPase and ADPase activities were determined based on the hydrolytic efficacy of adenine triphosphate and adenine diphosphate.By 72 hours,the abundance of apyrases,cytoskeletal proteins and amount of amino acid in pellets of 27000 xg of germinated pea seeds in E.arabicus extracts were sharply increased than those sown in distilled water.All the samples exhibited that the stems had more amount from apyrases,cytoskeletal proteins,amino acids and ATPase and ADPase activities than primary leaves and primary roots that were germinated either on E.arabicus water extract or in distilled water.Based on the enzyme’s capability to hydrolyse nucleotide triphosphate and nucleotide diphosphate as well as the direct association between expression of 49-kDa apyrase and cytoskeletal proteins,E.arabicus water extract had an important effect on plant germinations. | MAHMOUD MOUSTAFA SAAD ALAMRI HOIDA ZAKI NAGLAA LOUTFY TAREK TAHA ALI SHATI MOHAMED ALKAHTANI SAJDA SIDDIQI | 2019 | BIOCELL2019，43，2： | 1 |
| 11 | Vertebroplasty and Kyphoplasty for the Palliation of Pain显示文摘 | Ali Shaibani MD Saad Ali | 2007 | Seminars in interventional ra- diology2007，24，： | 1 |
| 12 | Evaluation of a method to de termine the natural occurrence of aflatoxins in commercial tradi tional herbal medicines from Malaysia and Indonesia显示文摘 | Ali N Hashim NH Saad B | 2005 | Food Chem Toxicol2005，43，： | 1 |
| 13 | Correlation of SMN 2, NAIP , p44 , H4F5 and Occludin genes copy number with spinal muscular atrophy phenotype in Tunisian patients显示文摘 | Abdelbasset Amara Labiba Adala Ilhem Ben Charfeddine Ons Mama? Amira Mili Taheni Ben Lazreg Dorra H’mida Fathi Amri Najla Salem Lamia Boughammura Ali Saad Moez Gribaa | 2011 | European Journal of Paediatric Neurology2011，，2： | 1 |
| 14 | Design of passive anti-roll tanks for roll stabilization in the nonlinear range 显示文摘 | KHALED S Y SAAD A R ALI H N | 2002 | Ocean Engineering2002，29，2： | 1 |
| 15 | Determination of synthetic phenolic antioxidants in food items using reversed-phase HPLC显示文摘 | Bahruddin Saad Yong Yek Sing Mohd Asri Nawi NoorHasani Hashim Abdussalam Salhin Mohamed Ali Muhammad Idiris Saleh Shaida Fariza Sulaiman Khairuddin Md Talib Kamarudzaman Ahmad | 2007 | Food Chemistry2007，，1： | 1 |
| 16 | Human action recognition in videos using kinematic features and multiple instance learning显示文摘 | Saad Ali Mubarak Shah | 2010 | IEEE Transitions on Pattern Analysis and Machine Intelligence2010，32，2： | 1 |
| 17 | Pilocytic astrocytoma of the spinal cord in an adult显示文摘 | Saad A Tuli S Ali EN | 2008 | J Neuro-oncol2008，88，2： | 1 |
| 18 | A novel spectrophotometric method for batch and flow injection determination of cyanide in electroplatlng wastewater显示文摘 | Hassan Saad S M Hamza Mohamed S A Kelany Ali E | | Valanta0，71，3： | 1 |
| 19 | Pilocytic astrocytoma of the spinal cord in an adult显示文摘 | Saad A Tuli S Ali EN | 2008 | J Neurooncol2008，88，2： | 1 |
| 20 | Design of passive anti-roll tanks for roll stabilization in the nonlinear range显示文摘 | Khaled S Y Saad A R Ali H N | 2002 | O- cean Engineering2002，29，： | 1 |
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