Human infection with an European avian-like H1N1 swine influenza virus, China, January 2011

来源 :2011年中国微生物学会学术年会暨中国微生物学会第十次全国会员代表大会 | 被引量 : 0次 | 上传用户:chaosmoon
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
@@ Influenza A viruses can infect a variety of animals, there are a limited numbers of host-specific influenza A viruses,i.e., humans (H1N1, H3N2, H2N2, and H1N2), pigs (H1N1, H3N2 and H1N2), horses (H3N8 and H7N7), dogs (H3NS),and domestic avian species (H5N1, H5N2, H7N7, and HgN2). Generally, because of long time independent evolution of host specific viruses, it is not easy that individual viruses cross interspecies barrier to infect another new host. Pigs are susceptible to both avian and human viruses because their tracheal epithelium possess both kinds of receptor, so pigs have been postulated to serve as mixing vessels for the generation of human, avian, and/or swine reassortant viruses with potential to cause a pandemic in human, which exemplified by 2009 pandemic NH1N1 viruses through reassortment of swine-origin viruses. Influenza virus infection is an important febdle respiratory disease in pigs. Swine influenza viruses are enzootic among pigs worldwide. Currently, three predominant subtypes of influenza virus are
其他文献
@@ Background Primary or secondary infertility affects roughly 1 of 10 couples worldwide. In 51.2% of infertile couples, a male factor is identified. The most co
会议
  我们近期发现,碱基切除修复基因MUTYH存在AluYb8元件插入变异(AluYb8MUTYH)。该插入片段含326bp,位于MUTYH基因第15内含子,呈反向插入。在1146例中国健康人样木和562例随机
  阿尔兹海默病是一种不可逆转性的中枢神经系统的退化性病变,可以引起智力的衰退并发展为渐进性的痴呆,同时伴随着神经病理学方面的损害,这种损害的病理表现在由大量的由39-4
  研究蜡样芽胞杆菌(Bacillus cereus)毒力相关的基因及与宿主相互作用的机制成为热点。前期研究应用体内表达技术(IVET)鉴定了B.cereus ATCC 14579菌株侵染大蜡螟过程中特
Objective Megalencephalic leukoencephalopathy with subcortical cysts (MLC, MIM# 604004) is an autosomal recessively inherited disease resulting from a deficiency
  花椰菜,是十字花科芸薹属甘蓝种中以花球为产品的一个变种,是我国栽培面积较大的蔬菜作物之一,具有重要的营养价值和经济价值,因此构建一张较高密度的永久性分子遗传图谱具有
  A3243G突变是位于线粒体基因组编码亮氨酸tRNA基因的突变,也是mtDNA上最常见的致病突变。最初发现A3243G突变可引起线粒体腩病一乳酸酸中毒-卒中样发作综合征,后来发现这一
Association between CHRNA3 gene rs1051730 polymorphism and lung cancer has been widely evaluated, however the results are often irreproducible. We thus aimed to
  人端粒酶逆转录酶(hTERT)是端粒酶的核心组分,与包括乳腺癌、肝癌等在内的多种肿瘤的发生、发展密切相关,研究表明抑制其表达可有效地抑制肿瘤细胞增殖并促进肿瘤细胞凋亡
The T-box transcription factor T-bet is a key regulator for the lineage commitment in CD4 Th1 cells and CD8 T cells by activating the hallmark production of int