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| 1 | Hepatitis B virus genotypes in southwest Iran: Molecular, serological and clinical outcomes显示文摘AIM: To investigate the associations of hepatitis B virus (HBV) genotype with HBeAg and anti-HBe status, alanine aminotransferase (ALT) levels and HBV-DNA detection in different groups of HBV-infected patients in southwest Iran. METHODS: A total of 89 HBsAg-positive serum samples were collected from the same number of patients. All sera were then investigated to determine HBV DNA and serological markers. For all the polymerase chain reaction (PCR)-positive samples, biochemical, histopathological assays and genotyping were also performed. RESULTS: Genotype D was the only type of HBV foundin different clinical forms of acute and chronic infections. There was a high prevalence of HBeAg-negative HBV- infected patients with chronic hepatitis (52.7%). Out of 55 patients with chronic hepatitis, seven (12.7%) were diagnosed with cirrhosis. A significant association between the presence of anti-HBe antibody and an increase in ALT level, among either HBeAg-negative (P = 0.01) or HBeAg-positive (P = 0.026) patients, was demonstrated. No significant differences were observed between the clinical outcomes of HBeAg-positive and -negative individuals (P = 0.24). CONCLUSION: Genotype D has been recognized as the only type of HBV found in different clinical forms of HBV infections, including cirrhosis, among the residents of southwest Iran. Anti-HBe possibly plays a role in disease progression in some patients with chronic hepatitis, at least for a period of disease. | Anahita Mojiri Abbas Behzad-Behbahani Mehdei Saberifirozi Maryam Ardabili Mahmood Beheshti Marjan Rahsaz Mehrdad Banihashemi Negar Azarpira Bita Geramizadeh Baharak Khadang Afsaneh Moaddeb Mojgan Ghaedi Tahereh Heidari Ardeshir Torab Alireza Salah Saeid Amirzadeh Zahra Jowkar Davood Mehrabani Samad Amini-Bavil-Olyaee Mohammad Ali Dehyadegari | 2008 | World Journal of Gastroenterology2008，14，10： | 4 |
| 2 | 焊后热处理对爆炸焊接青铜–碳钢界面组织和冶金性能的影响(英文)显示文摘研究了焊后热处理对青铜–碳钢爆炸结合界面组织和冶金性能的影响。在不同装药条件下,分别在1.5 mm和2 mm距离下进行了爆炸焊接。在250℃和500℃的炉中进行4和16 h的焊后热处理,再进行风冷处理。采用光学显微镜、扫描电子显微镜和显微硬度测试对焊接试样进行了实验研究。显微组织测试表明,随着距离的增加和装药量的增加,青铜与钢的界面逐渐变薄。显微硬度测试结果表明,由于爆炸力引起的强烈塑性变形,接头界面附近的硬度较高。结果表明,随着热处理温度的升高和热处理时间的延长,金属间化合物的层厚增加,金属间化合物中的铁含量降低,铜和锡的扩散越快,金属间化合物中的铁含量越低。同时,由于热处理温度的升高和热处理时间的延长,内部应力释放,界面硬度降低。 | KHANZADEH GHARAHSHIRAN Mohammad Reza KHOSHAKHLAGH Ali KHALAJ Gholamreza BAKHTIARI Hamid BANIHASHEMI Ali Reza | 2018 | Journal of Central South University2018，25，8： | 4 |
| 3 | Heuristic approaches for solving large-scale bus transit vehicle scheduling problem with route time constraints显示文摘 | Haghani Ali Banihashemi Mohamadreza | 2002 | Transportation Research:Part A2002，36，： | 1 |
| 4 | Novel aromatic polyimides derived from benzofuro[2,3-b]benzofuran-2,3,8,9-tetracarboxylic dianhydride (BBTDA)显示文摘 | Banihashemi A Abdolmaleki A | | 0，，8： | 1 |
| 5 | Steering a Robot with Vanishing Points 显示文摘 | SCHUSTER R ANSARI N BANIHASHEMI A | 1993 | IEEE Transactions on Rbotics and Automation1993，9，49： | 1 |
| 6 | Synthesis and Characteriza- tion of Novel Aromatic Polyamides Derived from Two Heteroeyclic Diamines 显示文摘 | Banihashemi A Firoozifar H | 2003 | European Polymer Journal2003，39，： | 1 |
| 7 | Synthesis and characterization of novel optically active poly (amide–imide) s via direct amidation显示文摘 | Abdol R Hajipour Saeed Zahmatkesh Ahmad Banihashemi | | 0，，： | 1 |
| 8 | Improved progressive -edge- growth (PEG) construction of irregular LDPC codes显示文摘 | Xiao H Banihashemi A H | 2004 | IEEE Communications Letters2004，8，12： | 1 |
| 9 | Decoding low-density parity-check codes with probabilistic scheduling显示文摘 | MAO Y Y BANIHASHEMI A H | 2001 | IEEE Communications Letters2001，5，10： | 1 |
| 10 | Improving belief propagation on graphs with cycles显示文摘 | Yazdani M Hemati S and Banihashemi A | 2004 | IEEE Communications Letters2004，8，1： | 1 |
| 11 | Hybrid hard-decision iterative decoding of regular low-density parity-check codes显示文摘 | ZARRINKHAT P BANIHASHEMI A H | 2004 | IEEE Communications Letters2004，8，4： | 1 |
| 12 | A Comparison of Frequency-Domain Block MIMOTransmission Systems显示文摘 | KALBASI R FALCONER D D BANIHASHEMI A H | | 0，，01： | 1 |
| 13 | Improved progressiveedge-growth (PEG) construction of irregular LDPC codes显示文摘 | Xiao H Banihashemi A H | 2004 | IEEE Commun Letters2004，8，12： | 1 |
| 14 | Novel aromatic polyimides derived from benzofurobenzofuran-2,3,8,9-tetracarboxylic dianhydride (BBTDA)显示文摘 | Banihashemi A Abdolmaleki A | 2004 | European Polymer Journa12004，8，40： | 1 |
| 15 | Efficacy of80% phenol solution in comparison with cryotherapy in the treatmentof common warts of hands 显示文摘 | Banihashemi M Pezeshkpoor F Yazdanpanah MJ | 2008 | Singapore Med J2008，49，12： | 1 |
| 16 | A Novel aromatic polyimides derived from benzofurobenzofuran-2,3,8,9-tetracar- boxylic dianhydride (BBTDA)显示文摘 | Banihashemi A Abdolmaleki | 2004 | European Polymer Journal2004，40，8： | 1 |
| 17 | On imple- mentation of min-sum algorithm and its modifica- tions for decoding low-density parity-check (LDPC) codes显示文摘 | Zhao J Zarkeshvari F Banihashemi A H | 2005 | IEEE Trans Communications2005，53，4： | 1 |
| 18 | Response Modification Factor of Dual Moment-Resistant Frame with Buckling Restrained Brace(BRB)显示文摘 | Gholamreza Abdollahzadeh Mohammadreza Banihashemi | 2013 | Steel and Composite Structure2013，14，6： | 1 |
| 19 | A fast trellis-based rate-allocation algorithm for robust transmission of progressively coded images over noisy channels显示文摘 | PAN X BANIHASHEMI A H CUHADAR A | 2006 | Transactions on Communica- tions2006，54，1： | 1 |
| 20 | On construction of rate compatible low-density parity-check codes显示文摘 | YAZDANI M R BANIHASHEMI A H | | 0，，03： | 1 |
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