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| 1 | Epidemiology and outcome of Crohn's disease in a teaching hospital in Riyadh显示文摘AIM: To know the epidemiology and outcome of Crohn's disease at King Khalid University Hospital, Riyadh, Saudi Arabia and to compare the results from other world institutions.METHODS: A retrospective analysis of patients seen for 20 years (between 1983 and 2002). Individual case records were reviewed with regard to history, clinical, findings from colonoscopy, biopsies, small bowel enema, computerized tomography scan, treatment and outcome.RESULTS: Seventy-seven patients with Crohn's disease were revisited, 13% presented the disease in the first 10 years and 87% over the last 10 years. Thirty-three patients (42.9%) were males and 44 (57.1%) were females. Age ranged from 11-70 years (mean of 25.3+11.3 years). Ninety-two (92%) were Saudi. The mean duration of symptoms was 26+34.7 mo. The mean annual incidence of the disease over the first 10 years was 0.32:100 000 and 1.66:100 000 over the last 10 years with a total mean annual incidence of 0.94:100 000 over the last 20 years. The chief clinical features included abdominal pain, diarrhea, weight loss,anorexia, rectal bleeding and palpable mass. Colonoscopic findings were abnormal in 58 patients (76%) showing mostly ulcerations and inflammation of the colon. Eighty nine percent of patients showed nonspecific inflammation with chronic inflammatory cells and half of these patients revealed the presence of granulomas and granulations on bowel biopsies. Similarly, 69 (89%) of small bowel enema results revealed ulcerations (49%), narrowing of the bowel lumen (42%), mucosal thickening (35%) and cobblestone appearance (35%). CT scan showed abnormality in 68 (88%) of patients with features of thickened loops (66%) and lymphadenopathy (37%). Seventy-eight percent of patients had small and large bowel disease, 16% had small bowel involvement and only 6% had colitis alone. Of the total 55 (71%) patients treated with steroids at some point in their disease history, a satisfactory response to therapy was seen in 28 patients (51%) while 27 (49%) showed recurrences of the condition with mild to moderate symptoms of abdominal pain and diarrhea most of which were due to poor compliance to medication. Seven patients (33%) remained with active Crohn's disease. Nine (12%) patients underwent surgery with resections of some parts of bowel, 2 (2.5%) had steroid side effects, 6 (8%) with perianal Crohn's disease and five (6.5%) with fistulae.CONCLUSION: The epidemiological characteristics of Crohn's disease among Saudi patients are comparable to those reported from other parts of the world. However the incidence of Crohn's disease in our hospital increased over the last 10 years. The anatomic distribution of the disease is different from other world institutions with less isolated colonic affection. | Abdullah S.AI-Ghamdi Ibrahim A.AI-Mofleh Rashed S.AIRashed Saleh M.AI-Amri Abdulrahman M.Aljebreen Reda EI-Badawi Arthur C.Isnani | 2004 | World Journal of Gastroenterology2004，10，9： | 6 |
| 2 | History of cupping(Hijama):a narrative review of literature显示文摘Cupping(Hijama in Arabic) is an ancient, holistic method for the treatment of a variety of diseases. Though the exact origin of cupping therapy is a matter of controversy, its use has been documented in early Egyptian and Chinese medical practices. Diverse human civilizations have contributed to the historical development and continuation of cupping therapy. This narrative review describes the history of cupping, historical definitions, cupping instruments and uses of cupping therapy. Electronic searches of relevant databases(Pub Med, Google Scholar and Ovid SP) were conducted using keywords and Boolean operators. Manual searches and references of published articles and books were also conducted. A number of articles(N = 625) were retained for extensive review, and finally 83 articles were included in this paper. The historical descriptions of cupping therapy were found in ancient human civilizations of the Eastern and Western world. There were inconsistent data concerning the origin of cupping, definitions, instruments, procedures, definite advancements and research in Hijama over centuries. Cupping therapy fell out of favor in 17 th and mid-18 th centuries but recovered popularity in modern medicine. Currently, cupping therapy is used for health promotion, prophylaxis and treatment of a variety of diseases around the world. Cupping therapy with a good safety profile has a checkered history and is a well-recognized traditional method for managing medical conditions. Currently, the scope of cupping therapy is expanding, and a growing body of research is providing additional evidence-based data for the further advancement of cupping therapy in the treatment of a variety of diseases. | Naseem Akhtar Qureshi Gazzaffi Ibrahim Ali Tamer Shaban Abushanab Ahmed Tawfik El-Olemy Meshari Saleh Alqaed Ibrahim S. EI-Subai Abdullah M.N. AI-Bedah | 2017 | Journal of Integrative Medicine2017，15，3： | 4 |
| 3 | Determination of calorie and protein intake among acute and sub-acute traumatic brain injury patients显示文摘Purpose:Malnutrition is a common problem among hospitalized patients,especially among traumatic brain injury(TBI)patients.It is developed from hypermetabolism and the condition may worsen under the circumstance of underfeeding or incompatible dietary management.However,the data of nutrient intake especially calorie and protein among TBI patients were scarce.Hence,this study aimed to determine the calorie and protein intake among acute and sub-acute TBI patients receiving medical nutrition therapy in hospital Sultanah Nur Zahirah,Terengganu.Methods:This observational study involved 50 patients recruited from the neurosurgical ward.Method of 24 h dietary recall was utilized and combined with self-administered food diaries for 2-8 days.Food consumptions including calorie intake and protein intake were analyzed using Nutritionist PRO™(Woodinville,USA)and manual calculation based on the Malaysian food composition database(2015).Results:Patients consisted of 56%males and 44%females with the median age of 28.0(IQR=22.8-36.5)years,of which 92%were diagnosed as mild TBI and the remaining(8%)as moderate TBI.The Glasgow coma scale(GCS)was adopted to classify TBI severity with the score 13-15 being mild and 9-12 being moderate.The median length of hospital stay was 2(IQR=2.0e3.3)days.Calorie and protein intake improved significantly from day 1 to discharge day.However,the intake during discharge day was still considered as suboptimal,i.e.75%of calorie requirement,whilst the median protein intake was only 61.3%relative to protein requirement.Moreover,the average percentages of calorie and protein intakes throughout hospitalization were remarkably lower,i.e.52.2%and 41.0%,respectively.Conclusion:Although the calorie and protein intakes had increased from baseline,hospitalized TBI patients were still at a risk to develop malnutrition as the average intakes were considerably low as compared to their requirements.Optimum nutrient intakes especially calorie and protein are crucial to ensure optimum recovery process as well as to minimize risks of infection and complications. | Mohd Ibrahim Abdullah Aryati Ahmad Sharifah Wajihah Wafa Syed Saadun Tarek Wafa Ahmad Zubaidi Abdul Latif Noor Aini Mohd Yusoff Muhammad Khalis Jasmiad Nujaimin Udin Kartini Abdul Karim | 2020 | Chinese Journal of Traumatology2020，23，5： | 3 |
| 4 | Copper oxide nanoparticles-loaded zeolite and its characteristics and antibacterial activities显示文摘In the present work, a simple and green co-precipitation method was used to prepare copper oxide-zeolite nanocomposites(CuO-zeolite NCs). The weight ratio(1, 3, 5, 8 and 10 wt%) of CuO nanoparticles(NPs)loaded into zeolite was investigated to obtain the optimum CuO distribution for antibacterial activities.The prepared CuO-zeolite NCs were characterized by ultraviolet-visible(UV–vis) spectroscopy, Fourier transform infrared(FT-IR) spectroscopy, powder X-ray diffraction(XRD), and energy dispersive X-ray fluorescence spectrometry(EDXRF). The transmission electron microscopy(TEM) and field emission scanning electron microscopy(FE-SEM) revealed a uniform surface morphology of the CuO-zeolite NCs.The UV–vis spectrum of NCs showed absorption peaks between 230 and 280 nm for nano-CuO in the XRD patterns, and new peaks appeared between(36.56?–38.83?) related to the CuO. At weight ratio less than 10 wt%, the CuO nanoparticles loaded to the zeolite exhibited spherical shapes with average particle diameter of 6.5 nm measured by TEM and XRD. Antibacterial activities were tested against Gram-negative and Gram-positive bacteria. The obtained results showed that, CuO-zeolite NCs with 8 wt% CuO nanoparticles had the highest antibacterial activities against Bacillus Subtilis B29 and Salmonella Choleraesuis ATCC10708, which can be attributed to the good dispersion of CuO NPs on the zeolite surface. | Abdullah A.Alswat Mansor Bin Ahmad Mohd Zobir Hussein Nor Azowa Ibrahim Tawfik A.Saleh | 2017 | Journal of Materials Science & Technology2017，33，8： | 2 |
| 5 | Outcomes of staged hepatectomies for liver malignancy显示文摘Liver malignancies are the fifth most common cause of death worldwide.Surgical intervention with curative intent is the treatment of choice for liver tumors as it provides long-term survival.However,only 20%of patients with metastatic liver lesions can be managed by curative liver resection.In most of the cases,hepatectomy is not feasible because of insufficient future liver remnant(FLR).Two-stage hepatectomy is advocated to achieve liver resection in a patient who is considered to not be a candidate for resection.Procedures of staged hepatectomy include conventional two-stage hepatectomy,portal vein embolization,and associating liver partition and portal vein ligation for a staged hepatectomy.Technical success is high for each of these procedures but variable between them.All the procedures have been reported as being effective in achieving a satisfactory FLR and completing the second-stage resection.Moreover,the overall survival and disease-free survival rates have improved significantly for patients who were otherwise considered nonresectable;yet,an increase in the morbidity and mortality rates has been observed.We suggest that this type of procedure should be carried out in high-flow centers and through a multidisciplinary approach.An experienced surgeon is key to the success of those interventions. | Naif A Albati Ali A Korairi Ibrahim Al Hasan Helayel K Almodhaiberi Abdullah A Algarni | 2019 | World Journal of Hepatology2019，11，6： | 2 |
| 6 | Heteroge- neous photocatalytic degradation of organic contaminants over titanium dioxide: A review of fundamentals, pro- gress and problems显示文摘 | Umar Ibrahim Gaya Abdul Halim Abdullah | 2008 | Journal of Photochemistry and Photobiology: C2008，，9： | 1 |
| 7 | Structural and Optical Characterization of Undoped and Chromium Doped Tin Oxide Prepared by Sol-gel Method显示文摘 | Ibrahim NB Abdi MH Abdullah MH | 2013 | Applied Surface Science2013，271，： | 1 |
| 8 | Effect of erythromycin before endoscopy in patients presenting with variceal bleeding: a prospective, randomized, double-blind, placebo-controlled trial显示文摘 | Ibrahim Altraif Fayaz A. Handoo Abdulrahman Aljumah Abduljaleel Alalwan Mutasim Dafalla Abdullah Mohamed Saeed Abdulrahman Alkhormi Abdul Karim Albekairy Hani Tamim | 2011 | Gastrointestinal Endoscopy2011，，2： | 1 |
| 9 | Bacteriological study of diabetic foot infections显示文摘 | Adel Abdulrazak Zouheir Ibrahim Bitar Abdullah Ayesh Al-Shamali Lubna Ahmed Mobasher | 2005 | Journal of Diabetes and Its Complications2005，，3： | 1 |
| 10 | Photocatalytic treatment of 4-chlorophenol in aqueous ZnO suspensions: Intermediates, influence of dosage and inorganic anions 显示文摘 | Umar Ibrahim Gaya Abdul Halim Abdullah Zulkarnain Zainal | 2009 | Joumal of Hazardous Materials2009，168，： | 1 |
| 11 | Chondroitin sulfate-chitosannanoparticles for ocular delivery of brornfenac sodium: Inproved permeation,retention, and penetiation显示文摘 | Abdullah TA Ibrahim NJ Warsi MH etal | | Int J Pharm Investig0，6，2： | 1 |
| 12 | Distribution of sand flies in El-Nekheil province, in Al-Madinah Al-Munawwarah region, western of Saudi Arabia显示文摘 | Ayman El-Badry Abdullah Al-Juhani El-Kheir Ibrahim Saleem Al-Zubiany | 2008 | Parasitology Research2008，，1： | 1 |
| 13 | Friction and Cohesion Coefficients of Composite Concrete-To-Concrete Bond显示文摘 | M.E. Mohamad I.S. Ibrahim R. Abdullah A.B. Abd Rahman A.B.H. Kueh J. Usman | 2014 | Cement and Concrete Composites2014，，： | 1 |
| 14 | Cost effectiveness analysis of using multiple neuromodalities in treating severe traumatic brain injury in a developing countrylike malaysia 显示文摘 | Ibrahim MI Abdullah M Naing L | 2007 | Asian Journal of Surgery2007，30，4： | 1 |
| 15 | High Gain of UWB Planar Antenna Utilising FSS Reflector for UWB Applications显示文摘In this paper,a high gain and directional coplanarwaveguide(CPW)-fed ultra-wideband(UWB)planar antenna with a new frequency selective surface(FSS)unit cells design is proposed for UWB applications.The proposed UWB antenna was designed based on the Mercedes artistic-shaped planar(MAP)antenna.The antenna consisted of a circular ring embedded with three straight legs for antenna impedance bandwidth improvement.The modelled FSS used the integration of a two parallel conductive metallic patch with a circular loop structure.The FSS provided a UWB stopband filter response covering a bandwidth of 10.5 GHz,for frequencies from 2.2 to 12.7 GHz.The proposed FSS had a compact physical dimension of 5 mm×5 mm×1.6 mm,with a printed array of 19×19 FSS unit cells.The FSS unit cells were printed on only one side of the dielectric FR4 substrate and placed as a sandwich between the antenna and the reflector ground plane.An equivalent circuit configuration(ECC)was used to verify the FSS unit cell structure’s performance.The simulated results indicated that the UWB MAP antenna and FSS reflector provided a fractional bandwidth of 136%and a high gain of 11.5 dB at 8.5 GHz with an acceptable radiation efficiency of 89%.Furthermore,the gain was improved across the operating band and kept between 8.3 and 11.5 dB.The proposed antenna was in good agreement between theoretical and experimental results and offered a wide enough bandwidth for UWB and vehicle applications. | Ahmed Jamal Abdullah Al-Gburi Imran Bin Mohd Ibrahim Zahriladha Zakaria Badrul Hisham Ahmad Noor Azwan Bin Shairi Mohammed Yousif Zeain | 2022 | Computers, Materials & Continua2022，，1： | 1 |
| 16 | Heterogeneous photocatalytic degradation of organic contaminants over titanium dioxide:A review of fundamantals,progress and problems显示文摘 | Umar Ibrahim Gaya Abdul Halim Abdullah | 2008 | Journal of Photochemistry and Photobioiogy C:Photochemistry Reviews2008，9，1： | 1 |
| 17 | Nutritional status of children with inflammatory boweldisease in Saudi Arabia显示文摘AIM: To assess the prevalence of nutritional disorders in children with inflammatory bowel disease(IBD) in Saudi Arabia.METHODS: The data from a national cohort of children newly diagnosed with IBD between 2003 and 2012 were analyzed. The diagnosis of IBD and the differentiation between Crohn's disease(CD) and ulcerative colitis(UC) were confirmed by gastroenterologists according to the standard criteria. The body mass index(BMI) of each child [weight(kg)/height^2(m)] was calculated at the time of diagnosis. The World Health Organization standards and references were used and the BMI for age > +1 and <-2 standard deviation score were used to define overweight and thinness, respectively. Age stratification analysis was performed to investigate any age-related variation in the prevalence of nutritional status between children < 10 years of age and older.RESULTS: There were 374 children from 0.33 to 17 years of age, including 119(32%) children with UC and 255(68%) with CD. All of the children were Saudi nationals, and 68(57%) of the UC and 150(59%) of the CD children were males. A positive history of anorexia at the time of diagnosis was found in 30(25%) patients with UC and 99(39%) patients with CD. The prevalence of thinness was 31%, 35% and 24% in children with IBD, CD and UC, respectively, with a significantly higher prevalence of thinness in children with CD than in children with UC(P = 0.037) only in the age group of 10-17 years(P = 0.030). The prevalence of overweight was 16 %, 15% and 20 % in the children with IBD, CD and UC, respectively, indicating a higher prevalence in UC that was statistically significant only in the age group of 10-17 years(P = 0.020). CONCLUSION: A high proportion of children with IBD presented with overweight instead of the classical underweight. Awareness of this finding is important for patient care. | Mohammad Issa El Mouzan Mohammed Hadi Al Edreesi Abdulrahman Abdullah Al-Hussaini Omar Ibrahim Saadah Abdulaziz Abdullatif Al Qourain Mohammad Abdullah Al Mofarreh Khalid Abdulrahman Al Saleem | 2016 | World Journal of Gastroenterology2016，22，5： | 1 |
| 18 | Liver transplantation in Wilson's disease: Single center experience from Saudi Arabia显示文摘AIM: To determine liver transplantation outcomes in Wilson's disease (WD) patients, focusing on neurological manifestations. METHODS: This retrospective study assessed data from 16 WD patients (nine males, 56%) who had liver transplants between 1991 and 2007. Survival, graft function, and neurological complications were assessed during a follow-up period of up to 15 years. In addition, each patient's medical record was reviewed in detail to find the type of Wilson's disease (hepatic or hepatic plus neurological WD), indication for liver transplantation, use of chelating agents prior to transplantation, immediate and long term complications following transplantation, the donor details, and the pathology of explanted liver. RESULTS: End-stage liver disease was the indication for transplantation in all 16 WD patients. Four patients displayed WD-related neurological symptoms in addition to liver disease. Living-related liver transplantation was done in three cases. One patient died on postoperative day 6 due to primary graft non-function. Oneyear post liver transplant survival was 94%. Neurological manifestations of all four patients disappeared during their follow-up. Four patients developed acute cellular rejection, but all responded to treatment. One patient developed chronic ductopenic rejection after 15 years post-transplantation and their graft failed; this patient is currently waiting for re-transplantation. Fourteen patients (88%) are still living. The long-term average survival is currently 10.5 years, with a current median survival of 8 years. Long-term graft survival is currently 81%. CONCLUSION: Shortand long-term survival in WD patient liver transplantation was excellent, and neurological and psychological WD manifestations disappeared during long-term follow-up. | Musthafa Chalikandy Peedikayil Hamad Ibrahim Al Ashgar Abdullah Al Mousa Mohammed Al Sebayel Khalid Al Kahtani Faisal Aba Alkhail | 2013 | World Journal of Hepatology2013，5，3： | 1 |
| 19 | In Vivo Evaluation of Ethanolic Extract of Zingiber officinale Rhizomes for Its Protective Effect against Liver Cirrhosis显示文摘 | Daleya Abdulaziz Bardi Mohammed Farouq Halabi Nor Azizan Abdullah Elham Rouhollahi Maryam Hajrezaie Mahmood Ameen Abdulla Ibrahim Banat | 2013 | BioMed Research International2013，，： | 1 |
| 20 | Photocatalytic treatment of 4-chlorophenol in aqueous ZnO suspensions: Intermediates, influence of dosage and inorganic anions显示文摘 | Umar Ibrahim Gaya Abdul Halim Abdullah Zulkarnain Zainal | 2009 | Journal of Hazardous Materials2009，168，： | 1 |
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