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| 1 | Prevalence and risk factors of asymptomatic hepatitis C virus infection in Egyptian children显示文摘AIM: To identify the prevalence, risk factors and manifestations of asymptomatic hepatitis C virus (HCV) infection in Egyptian children. METHODS: Children at the age of 1-9 years were screened for HCV antibodies and alanine aminotransferase (ALT) levels. Every child with elevated ALT and/or detectable HCV antibodies was tested for HCV RNA by RT-PCR and compared with two negative controls for risk factors and signs and symptoms of liver disease.RESULTS: We screened 1042 children, six of them had elevated ALT, negative HCV antibody and positive RNA, likely representing acute hepatitis C cases. Fifteen children were HCV seropositive, 5 of them were HCV RNA positive. Asymptomatic HCV infection was present in 2.02% (positive results for either HCV antibodies or HCV-RNA or both). Symptoms such as diarrhea, abdominal pain, history of fatigue and school absence because of illness and risk factors such as dental care were significantly more common among HCV positive cases than among controls. None of the HCV positive children was diagnosed as having signs of advanced liver disease upon clinical or ultrasonographic examination. CONCLUSION: Asymptomatic HCV infection is detectable in 2.02% Egyptian children. | MS El-Raziky M El-Hawary G Esmat AM Abouzied N El-Koofy N Mohsen S Mansour A Shaheen M Abdel Hamid H El-Karaksy | 2007 | World Journal of Gastroenterology2007，13，12： | 4 |
| 2 | Onset voltage of negative corona on stranded conductors显示文摘 | Ei Bahy M M Abounelsaad M Abdel Gawad N | 2007 | Journal of Physics D: Applied Physics2007，40，10： | 1 |
| 3 | Physicochemical and structural characteristics of flours and starches from waxy and nowaxy wheats显示文摘 | Abdel - Aal E - S Hucl P Chibbar R N | 2002 | Cereal Chemistry2002，79，3： | 1 |
| 4 | Serum levels of epidermal growth factor and HER-2/neu in non small-cell lung cancer:prognostic correlation显示文摘 | Abdel Salam I Gaballa HE Abdel Wahab N | 2009 | Mde Oncol2009，26，2： | 1 |
| 5 | Diffusion of metal ions in frozen capillary barriers显示文摘 | Abdel M M Issa S Raymond N Y | 1997 | Engineering Geology1997，47，1： | 1 |
| 6 | Connective tissue growth factor and regulation of the mesangial cell cycle: role in cellular hypertrophy显示文摘 | Abdel Wahab N Weston B S Roberts T | 2002 | J Am Soc Nephrol2002，13，10： | 1 |
| 7 | Is low birth weight a risk indicator for congenital cytomegalovirus infection? 显示文摘 | Al-Hareth Z Monem F Abdel Megiud N | 2009 | J Infect Dev Ctries2009，4，1： | 1 |
| 8 | Theoretical analysis of heat transfer in laminar pulsating flow 显示文摘 | Hemeada H Sabry M N Abdel Rahim A Mansour H | 2002 | Heat Mass Transfer2002，，45： | 1 |
| 9 | Properties of some high alumina refractories obtained from different alumina sources显示文摘 | Ibrahim N Abdel F M Embabi H K | 1981 | Ceramics International1981，7，2： | 1 |
| 10 | Beneficiation technology of phosphates:challenges and solutions 显示文摘 | E1-Shall H Zhang P Abdel Khalek N | 2004 | Minerals and Metallurgical Processing2004，21，1： | 1 |
| 11 | TNF -238 polymorphism may predict bronchopulmonary dysplasia among preterm infants in the Egyptian population 显示文摘 | ELHAWARY N A TAYEB M T ABDEL GHAFAR S | 2013 | Pediatr Pul- monol2013，48，7： | 1 |
| 12 | Growth and characterization of anodic films on alumi-num alloys in 5-sulfosalicylic acid solution显示文摘 | Morks M F Abdel Salam Hamdy Fahim N F | 2006 | Surfaceand Coatings Technology2006，200，16： | 1 |
| 13 | Optimum ethane recovery in conventional turbo expander process显示文摘 | Chebbi R Ai-Amoodi N S Abdel Jabbar N M | 2010 | Chemical Engineering Research & Design2010，88，56： | 1 |
| 14 | Prostaglandin E1 inhibits cyclosporine A-induced upregulation of transforming growth factor-beta 1 in rat mesangial cells显示文摘 | Weston B S Roberts T | 2001 | Transplantation Proc2001，33，12： | 1 |
| 15 | Connective tissue growth factor and renaldiseases:some answers,more questions显示文摘 | Abdel Wahab N Mason RM | 2004 | Curr opin Nephrol Hypertens2004，13，1： | 1 |
| 16 | Connective tissue growth factor and renal diseases:Some answers,more questions显示文摘 | Abdel wahab N Mason RM | 2004 | Curr Opin Nephrol Hypertens2004，13，1： | 1 |
| 17 | Onset voltage of negative corona on stranded conductors显示文摘 | Ei Baby M M Abounelsaad M Abdel Gawad N | 2007 | Journal of Physics D: Applied Physics2007，40，： | 1 |
| 18 | Formulation ofmicroemulsion gel systems for transdermal delivery of celecoxib: In vitro permeation, anti-inflammatory activity and skin irritation tests 显示文摘 | SOLIMAN S M ABDEL MALAK N S EL-GAZAYERLY O N | 2010 | Drug Discov Ther2010，4，6： | 1 |
| 19 | The patella in total knee arthroplasty: to resurface or not is the question 显示文摘 | Abdel M P Parratte S Budhiparama N C | 2014 | Cur: Rev Musculoskelet Med2014，7，2： | 1 |
| 20 | Decreased in terferonalpha production and impaired regulatory function of plasmacytoid dendritic cells induced by the hepatitis C virus NS 5 protein显示文摘 | Amjad M Abdel Haq N Faisal M | 2008 | Microbiol Im munol2008，52，10： | 1 |
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