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| 1 | Molecular analysis of hepatitis B virus isolates in Mexico:Predominant circulation of hepatitis B virus genotype H显示文摘AIM: To determine the genotypes in Mexican hepatitis Bvirus (HBV) isolates and characterize their precore andcore promoter mutations.METHODS: Forty-nine HBV isolates of Mexico obtainedfrom sera of 15 hepatitis patients, 6 hemodialysis pa-tients, 20 men seeking HIV testing, and 8 AIDS patientswere analyzed. HBV isolates were amplified by PCR,and genotyped by line probe assay (INNO-LiPA HBVGenotyping; INNOGENETICS N V, Ghent, Belgium).HBV genotype confirmation was performed by DNAsequencing part of the sAg region. Precore and core pro-moter mutation characterization was performed by lineprobe assay (INNO-LiPA HBV PreCore; INNOGENETICS NV, Ghent, Belgium).RESULTS: Overall, HBV genotype H was found in 37(75.5%) out of the 49 isolates studied. HBV genotypesG, A, and D were found in 5 (10.2%), 4 (8.2%), and 3(6.1%) isolates, respectively. HBV genotype H was pre-dominant in isolates from hemodialysis patients (100%),hepatitis patients (80%), and men seeking HIV test-ing (75%), and accounted for half of infections in AIDSpatients (50%). Six (12.2%) out of the 49 HBV isolatesshowed both wild type and mutant populations at pre-core codon 28. These mixed wild type and precore mu-tant populations were observed in one HBV genotype Aisolate and in all HBV genotype G isolates. A dual variantcore promoter mutation was observed in 1 (2%) of theisolates, which was genotype H.CONCLUSION: HBV genotype H is highly predominantin HBV isolates of Mexico followed by genotypes G, Aand D. A low frequency of precore and core promotermutations is observed in HBV Mexican isolates. | Cosme Alvarado-Esquivel Erwin Sablon Carlos Jesús Conde-GonzálezNational Institute of Public Health Cuernavaca Morelos Mexico Luis Juárez-Figueroa Lilia Ruiz-Maya Sergio-Aguilar Benavides | 2006 | World Journal of Gastroenterology2006，12，40： | 6 |
| 2 | Discovery of carbon-based strongest and hardest amorphous material显示文摘Carbon is one of the most fascinating elements due to its structurally diverse allo tropic forms stemming from its bonding varieties(sp,sp^(2)and sp^(3)).Exploring new forms of carbon has been the eternal theme of scientific research.Herein,we report on amorphous(AM) carbon materials with a high fraction of sp^(3)bonding recovered from compression of fullerene C_(60) under high pressure and high temperature,previously unexplored.Analysis of photoluminescence and absorption spectra demonstrates that they are semiconducting with a bandgap range of 1.5-2.2 eV,comparable to that of widely used AM silicon.Comprehensive mechanical tests demonstrate that synthesized AM-Ⅲ carbon is the hardest and strongest AM material known to date,and can scratch diamond crystal and approach its strength.The produced AM carbon materials combine outstanding mechanical and electronic properties,and may potentially be used in photovoltaic applications that require ultrahigh strength and wear resistance. | Shuangshuang Zhang Zihe Li Kun Luo Julong He Yufei Gao Alexander V.Soldatov Vicente Benavides Kaiyuan Shi Anmin Nie Bin Zhang Wentao Hu Mengdong Ma Yong Liu Bin Wen Guoying Gao Bing Liu Yang Zhang Yu Shu Dongli Yu Xiang-Feng Zhou Zhisheng Zhao Bo Xu Lei Su Guoqiang Yang Olga P.Chernogorova Yongjun Tian | 2022 | National Science Review2022，9，1： | 2 |
| 3 | PCR-based microsatellite analysis for differentiation and genetic monitoring of nine inbred SENCAR mouse strains显示文摘 | Benavides F Glasscock E Coghlan L G | | 0，，02： | 1 |
| 4 | Low-temperature friction-stir welding of 2024 aluminum 显示文摘 | BENAVIDES S LI Y MURR L E BROWN D McCLURE J C | 1999 | Scripta Materialia1999，41，： | 1 |
| 5 | Use of cone beam computed tomography in implant dentistry:the international congress of oral implantologists consensus report显示文摘 | Benavides E Rios H F Ganz S D | 2012 | Implant Dent2012，21，2： | 1 |
| 6 | Changes in polyamines, proline and ethylene in sunflower calluses treated with NaCl 显示文摘 | Alvarez I Tomaro M L Benavides M P | 2003 | Plant Cell Tissue Organ Cult2003，74，： | 1 |
| 7 | Formaldehydeinduced gene expression in F344 rat nasal respiratory epithelium显示文摘 | HESTER S D BENAVIDES G B YOON L | 2003 | Toxicology2003，187，1： | 1 |
| 8 | Clinical translation of autologous Schwann cell transplantation for the treatment of spinal cord injury显示文摘 | Guest J Santamaria A J Benavides FD | 2013 | Curr Opin Organ Transplant2013，18，6： | 1 |
| 9 | Review practical experiences from the development of aqueous two-phase processes for the recovery of high value biological products 显示文摘 | Benavides J Rito-Palomares M | 2008 | J Chem Technol Biotechnol2008，83，： | 1 |
| 10 | Antitu- mor responses of invariant natural killer T cells 显示文摘 | Altman JB Benavides AD Das R | 2015 | J Immunol Res2015，2015，6： | 1 |
| 11 | Multispectral digital colposcopy for in vivo detection of cervical cancer显示文摘 | Benavides J Chang S Park S | 2003 | Opt Express2003，11，10： | 1 |
| 12 | Ultraviolet preirradiation of high-density polyethylene for the grafting of maleic anhydride during reactive extrusion显示文摘 | Martinez J G Benavides R Guerrero C | 2006 | Journal of Applied Polymer Science2006，102，3： | 1 |
| 13 | Bioprocess intensification: a potential aqueous two-phase process for the primary recovery of B-phycoerythrin from Porphyridium cruentum 显示文摘 | BENAVIDES J RITO-PALOMARES M | 2004 | J Chromatog B2004，807，1： | 1 |
| 14 | In vivo and in vitro interaetion of the novel selective histanfine H1 receptor antagonist mizolastine with H1 receptors in the rodent显示文摘 | Benavides J Schoemaker H Dana C | 1995 | Arzneinfittelforschung1995，45，5： | 1 |
| 15 | The Mode of Action of Metal Stearate Sta- bilizers in Poly (vinylchloride)显示文摘 | Benavides R | 1995 | Polymer Degradation and Stability1995，48，： | 1 |
| 16 | Cadmium toxicity in plants显示文摘 | Benavides M Gallego S Tomaro M | 2005 | Brazilian Journal of Plant Physiology2005，17，1： | 1 |
| 17 | Results of the first phase I clinical trim of the novel II-key hybrid preventive HER-2/neu peptide ( AE37 ) vaccine 显示文摘 | Holmes J P Benavides L C Gates J D | 2008 | J Clin 0acol2008，26，20： | 1 |
| 18 | Unexploded ordnance discrimination using time-domain electromagnetic induction and self-organizing maps显示文摘 | Alfonso Benavides I Mark E. Everett Carl Pierce | 2009 | Stochastic Environmental Research and Risk Assessment2009，，2： | 1 |
| 19 | Cooperation, competition, and innovative capability: A panel data of Euro- pean dedicated biotechnology finns显示文摘 | Quintana - Garcia C Benavides - Velasco C A | 2004 | Technovation2004，24，12： | 1 |
| 20 | Polyamines and heavy metal stress:The antioxidant behavior of spermine in cadmium-and copper-treated wheat leaves显示文摘 | Groppa M D Tomaro M L Benavides M P | 2007 | Biometals2007，20，2： | 1 |
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