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1Helicobacter pylori may be an initiating factor in newly diagnosed ulcerative colitis patients: A pilot study显示文摘AIM To directly visualize Helicobacter pylori(H. pylori) by the highly sensitive and specific technique of immunohistochemical staining in colonic tissue from patients newly diagnosed with ulcerative colitis(UC).METHODS Colonoscopic biopsies from thirty patients with newly diagnosed UC and thirty controls were stained with Giemsa stain and immunohistochemical stain for detection of H. pylori in the colonic tissue. Results were confirmed by testing H. pylori Ag in the stool then infected patients were randomized to receive either anti H. pylori treatment or placebo.RESULTS Twelve/30(40%) of the UC patients were positive for H. pylori by Giemsa, and 17/30(56.6%) by immunohistochemistry stain. Among the control group 4/30(13.3%) and 6/30(20 %) were positive for H. pylori by Giemsa and immunohistochemistry staining respectively. H. pylori was significantly higher in UC than in controls(P = 0.04 and 0.007). All Giemsa positive patients and controls were positive by immunohistochemical stain. Four cases of the control group positive for H. pylori also showed microscopic features consistent with early UC.CONCLUSION H. pylori can be detected in colonic mucosa of patients with UC and patients with histological superficial ulcerations and mild infiltration consistent with early UC. There seems to be an association between UC and presence of H. pylori in the colonic tissue. Whether this is a causal relationship or not remains to be discovered.Loai Mansour Ferial El-Kalla Abdelrahman Kobtan Sherief Abd-Elsalam Mohamed Yousef Samah Soliman Lobna Abo Ali Walaa Elkhalawany Ibrahim Amer Heba Harras Maha M Hagras Mohamed Elhendawy 2018World Journal of Clinical Cases2018,6,13:4
2Identification of carbonyl sulfide and sulfur dioxide in porcine coronary artery by gas chromatography/mass spectrometry, possible relevance to EDHF 显示文摘Balazy M Abu - Yousef IA Harpp DN 2003Biochem Biophys Res Commun2003,311,3:1
3The BALANCE Study:clinical benefit and long-term outcome after intracoronary autologous bone marrow cell transplantation in patients with acute myocardial infarction显示文摘YOUSEF M SCHANNWELL C M KOSTERING M 2009J Am Coll Cardiol2009,53,24:1
4The new human kallikrein gene family : implications in carcinogenesis 显示文摘Diamandis E P Yousef G M Luo L Y 2000Trends Endocrinol Metab2000,11,2:1
5Aluminium-induced deterioration in reproductive performance and seminal plasma biochemistry of male rabbits显示文摘Yousef M I El-Morsy A M Hassan M S 2005Toxicology2005,215,12:1
6Zoonotic potential of Chlamydophila显示文摘Rodolakis A Yousef M K 2010Vet Microbiol2010,140,34:1
7Energy consumption and costs with a multi-stage flashing (MSF)desalting system显示文摘M A Darwish Fouad A Yousef N M AI Najem 1997Desalination1997,109,1:1
8Effect of ascorbic acid and Vitamin E supplementation on semen quality and biochemical parameters of male rabblts显示文摘Yousef M I Abdallah G A Kamel K I 2003Animal Reproduction Science2003,76,2:1
9In vitro metabolism of ginsennosides by ginseng root pathogen Pytium irregulae显示文摘Lina F Yousef M Bernards A 2006Phytochemistry2006,67,:1
10显示文摘AZZEM M A YOUSEF U S PIERRE G 1998Eur Polym J1998,34,:1
11The human kallikrein gene family-implication in carcinogenesis显示文摘Diamandis E P Yousef G M Luo L Y 2000Trends Endocrinol Metab2000,11,1:1
12The acute and long-term effects of intracoronary stem cell transplantation in 191 patients with chronic heart failure:the STAR heart study显示文摘Strauer BE Yousef M Schannwell CM 0,,:1
13KLK6 and KLK13 predict tumor recurrence in epithelial ovarian carcinoma显示文摘White NM Mathews M Yousef GM 2009Br J Cancer2009,101,7:1
14Susceptibility of human rotavirus to ozone, high pressure, and pulsed electric field显示文摘KHADRE M A YOUSEF A E 2002J Food Protect2002,65,9:1
15显示文摘AZZEM M A YOUSEF U S LIMOSIN D 1996J Electroanal Chem1996,417,:1
16Identification and molecular characterization of a novel member of the singlec family显示文摘Foussias G Yousef G M Diamandis E P 2000Genomics2000,67,1:1
17Inactivation kinetics of selected aerobic and anaerobic bacterial spores by pressureassisted thermal processing显示文摘AHN J BALASUBRAMANIAM V M YOUSEF A E 2007International Journal of Food Microbiology2007,113,:1
18Pacing induced increase in QT dispersion predicts sudden cardiac death following cardiac resynchronization therapy显示文摘Chalil S Yousef ZR M uyhaldeen SA 2006J Am Coil Cardiol2006,47,12:1
19Dietary zinc deficiency induced changes in the activity of en- zymes and the levels of free radicals,lipids and protein elec- trophoretie behaviour in growing rats 显示文摘YOUSEF M I EL-HENDY H A EL-DEMERDASH F M 2002Toxicology2002,175,13:1
20Infrared spectroscopy of some treated lignins 显示文摘NADA A M A YOUSEF M A SHAFFEI K A 1998Polymer Degradation and Stability1998,62,:1
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