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| 1 | Reversibility of minimal hepatic encephalopathy following liver transplantation in Egyptian cirrhotic patients显示文摘AIM To evaluate the reversibility of minimal hepatic encephalopathy(MHE) following liver transplantation(LT) in Egyptian cirrhotic patients. METHODS This prospective study included twenty patients with biopsy-proven liver cirrhosis listed for LT and twenty ageand sex-matched healthy control subjects. All underwent neuro-psychiatric examination, laboratory investigations, radiological studies and psychometric tests including trail making test A(TMT A), TMT B, digit symbol test and serial dotting test. The psychometric hepatic encephalopathy score(PHES) was calculated for patients to diagnose MHE. Psychometric tests were repeated six months following LT in the cirrhotic patient group. RESULTS Before LT, psychometric tests showed highly significant deficits in cirrhotic patients in comparison to controls(P < 0.001). There was a statistically significant improvement in test values in the patient group after LT; however, their values were still significantly worse than those of the controls(P < 0.001). The PHES detected MHE in 16 patients(80%) before LT with a median value of -7 ± 3.5. The median PHES value was significantly improved following LT, reaching-4.5 ± 5(P < 0.001), and the number of patients with MHE decreased to 11(55%). The pre-transplant model for end-stage liver disease(MELD) score ≥ 15 was significantly related to the presence of post-transplant MHE(P = 0.005). More patients in whom reversal of MHE was observed had a pre-transplant MELD score < 15.CONCLUSION Reversal of MHE in cirrhotic patients could be achieved by LT, especially in those with a MELD score < 15. | Mahmoud A Osman Moataz M Sayed Khaled A Mansour Shereen A Saleh Wesam A Ibrahim Sara M Abdelhakam Mohamed Bahaa Wael A Yousry Hosam S Elbaz Reginia N Mikhail Azza M Hassan Ehab H Elsayed Dalia A Mahmoud | 2016 | World Journal of Hepatology2016，8，30： | 11 |
| 2 | Hepatitis C virus and neurological damage显示文摘Chronic hepatitis C virus(HCV) infection exhibits a wide range of extrahepatic complications, affecting various organs in the human body. Numerous HCV patients suffer neurological manifestations, ranging from cognitive impairment to peripheral neuropathy. Overexpression of the host immune response leads to the production of immune complexes, cryoglobulins, as well as autoantibodies, which is a major pathogenic mechanism responsible for nervous system dysfunction. Alternatively circulating inflammatory cytokines and chemokines and HCV replication in neurons is another factor that severely affects the nervous system. Furthermore, HCV infection causes both sensory and motor peripheral neuropathy in the mixed cryoglobulinemia as well as known as an important risk aspect for stroke. These extrahepatic manifestations are the reason behind underlying hepatic encephalopathy and chronic liver disease. The brain is an apt location for HCV replication, where the HCV virus may directly wield neurotoxicity. Other mechanisms that takes place by chronic HCV infection due the pathogenesis of neuropsychiatric disorders includes derangement of metabolic pathways of infected cells, autoimmune disorders, systemic or cerebral inflammation and alterations in neurotransmitter circuits. HCV and its pathogenic role is suggested by enhancement of psychiatric and neurological symptoms in patients attaining a sustained virologic response followed by treatment with interferon; however, further studies are required to fully assess the impact of HCV infection and its specific antiviral targets associated with neuropsychiatric disorders. | shilu mathew muhammed faheem sara m ibrahim waqas iqbal bisma rauff kaneez fatima ishtiaq qadri | 2016 | World Journal of Hepatology2016，8，12： | 3 |
| 3 | N-butyl-2-cyanoacrylate, iso-amyl-2-cyanoacrylate and hypertonic glucose with 72% chromated glycerin in gastric varices显示文摘AIM: To compare n-butyl-2-cyanoacrylate, iso-amyl-2-cyanoacrylate and a mixture of 72% chromated glycerin with hypertonic glucose solution in management of gastric varices. METHODS: Ninety patients with gastric varices presented to Endoscopy Unit of Ain Shams University Hospital were included. They were randomly allocated into three groups; each group included 30 patients treated with intravariceal sclerosant injections in biweekly sessions till complete obturation of gastric varices; Group I(n-butyl-2-cyanoacrylate; Histoacryl), Group II(iso-amyl-2-cyanoacrylate; Amcrylate) and Group III(mixture of 72% chromated glycerin; Scleremo with glucose solution 25%). All the procedures were performed electively without active bleeding. Recruited patients were followed up for 3 mo. RESULTS: 26% of Scleremo group had bleeding during puncture vs 3.3% in each of the other two groups with significant difference,(P < 0.05). None of Scleremo group had needle obstruction vs 13.3% in each of the other two groups with no significant difference,(P > 0.05). Rebleeding occurred in 13.3% of Histoacryl and Amcrylate groups vs 0% in Scleremo group with no significant difference. The in hospital mortality was 6.6% in both Histoacryl and Amcrylate groups, while it was 0% in Scleremo group with no significant difference. In the first and second sessions, the amount of Scleremo needed for obturation was significantly high, while the amount of Histoacryl was significantly low. Scleremo was the less costly of the two treatments. CONCLUSION: All used sclerosant substances showed efficacy and success in management of gastric varices with no significant differences except in total amount, cost and bleeding during puncture. | Reda Elwakil Mohamed Fawzy Montasser Sara M Abdelhakam Wesam A Ibrahim | 2015 | World Journal of Gastrointestinal Endoscopy2015，7，4： | 3 |
| 4 | Genetic diversity of Plasmodium falciparum field isolates in central Sudan inferred by PCR genotyping of Merozoite surface protein 1 and 2显示文摘 | Muzamil Abdel Hamid Sara Mohammed Ibrahim El Hassan | 2013 | North American Journal of Medical Sciences2013，，2： | 1 |
| 5 | Sodium-glucose co-transporter 2 inhibitors induced euglycemic diabetic ketoacidosis within four days of initiation显示文摘Euglycemic diabetic ketoacidosis(EDKA)is a well-known complication of sodium-glucose co-transporter 2 inhibitors,and many cases with variable onset following the initiation of these agents are reported before,with a median onset of approximately 2 wk.This letter discusses a 45-year-old lady who initially presented with ischemic stroke but developed EDKA 4 d after starting empagliflozin,a rare occurrence.The patient had severe metabolic acidosis that necessitated admission into the intensive care unit.Prompt discontinuation of empagliflozin and DKA management resulted in clinical recovery. | Almurtada Razok Fateen Ata Sara Mohamed Ibrahim Ahmed Dabia Hamad S H Al Mohanadi | 2022 | World Journal of Diabetes2022，13，3： | 1 |
| 6 | Geospatial susceptibility mapping of earthquake-induced landslides in Nuweiba area, Gulf of Aqaba, Egypt显示文摘Earthquake induced landslides are one of the most severe geo-environmental hazards that cause enormous damage to infrastructure, property, and loss of life in Nuweiba area. This study developed a model for mapping the earthquake-induced landslide susceptibility in Nuweiba area in Egypt with considerations of geological, geomorphological, topographical, and seismological factors. An integrated approach of remote sensing and GIS technologies were applied for that target. Several data sources including Terra SAR-X and SPOT 5 satellite imagery, topographic maps, field data, and other geospatial resources were used to model landslide susceptibility. These data were used specifically to produce important thematic layers contributing to landslide occurrences in the region. A rating scheme was developed to assign ranks for the thematic layers and weights for their classes based on their contribution in landslide susceptibility. The ranks and weights were defined based on the knowledge from field survey and authors experiences related to the study area. The landslide susceptibility map delineates the hazard zones to three relative classes of susceptibility: high, moderate, and low. Therefore, the current approach provides a way to assess landslide hazards and serves for geo-hazard planning and prediction in Nuweiba area. | Sara ABUZIED Samia IBRAHIM Mona KAISER Tarek Saleem | 2016 | Journal of Mountain Science2016，13，7： | 1 |
| 7 | A novel cold‐adapted pullulanase from Exiguobacterium sp. SH 3: Production optimization, purification, and characterization显示文摘 | Sarah Rajaei Reza Heidari Hossein Shahbani Zahiri Sara Sharifzadeh Ibrahim Torktaz Kambiz Akbari Noghabi | 2014 | 2014 (3-4)2014，，3： | 1 |
| 8 | Novel Thiazolopyrane and Thiazolopyranopyrimidine Derivatives Carrying a Sulfonamide Moiety of Expected Cytotoxic and Radiosensitizing Activities显示文摘 | Mostafa M. Ghorab Mohamed A. Shaaban Hanan M. Refaat Helmy I. Heiba Sara S. Ibrahim | 2011 | 材料科学与工程(中英文B版)2011，1，6： | 0 |
| 9 | 史密森南广场园区规划显示文摘通过与史密森学会、当地居民以及决策者的密切合作,我们为南广场园区制定了总体规划,作为对旧与新的重新诠释——方案利用园区内的现有元素,在严格监管与历史保护的限制中寻求自由。该提案旨在提升并扩大游客服务和教育空间,在博物馆与花园之间建立清晰的入口和联系,并取代已达到使用寿命的老化建筑机械系统。 | Aaron Hales Alana Goldweit Alexandre Hamlyn Andriani Atmadja Annette Miller Benjamin DiNapoli Benjamin Novacinski Cadence Bayley Choonghyo Lee Chris Falla Daisy Zhong Daniele Pronesti Doug Stechschulte Emily Chen Gabriel Hernandez Solano Janice Rim Jennifer Shen Jeremy Alain Siegel Jihoon Hyun Julian Andres Ocampo Salazar Kalina Pilat Katarzyna Starczewska Lina Bondarenko Mahsa Malek Manon Otto Martin Voelkle Ola Hariri Otilia Pupezeanu Saecheol Oh Sara Ibrahim Stephen Kwok Stephen Steckel Suemin Jeon Tammy Teng Taylor Fulton Tianqi Zhang Vincent Fulia Wells Barber Wesley Chiang Zhifei Xu 陈子钰(译) | 2019 | 城市环境设计2019，0，2： | 0 |
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