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| 1 | Hepatitis B virus infection of transplanted human hepatocytes causes a biochemical and histological hepatitis in immunocompetent rats显示文摘AIM: To characterize the host response to hepatitis B virus (HBV) infection in human hepatocytes transplanted into immunocompetent rodent rats tolerized by, and transplanted with primary human hepatocytes.METHODS: One week after the transplantation, rats were inoculated with HBV, and viral gene expression, replication,and host response was monitored.RESULTS: HBV DNA was detectable in serum for at least 60 days. HBsAg levels rose steadily for 3 weeks postinoculation and then plateaued at a level of about 0.6 pg/mi. HBV RNA was also found in liver at levels that remained constant through the time course. Immunofluorescence revealed clusters of hepatocytes that stained positive for HBcAg. The presence of HBV covalently closed circular DNA (cccDNA) in liver was demonstrated using nuclease digestion of single-stranded DNA followed by PCR. Serum ALT levels rose and reached a peak level of 180 IU/L on day 18, but remained elevated for 60 days. Histology revealed a progressive predominantly mononuclear lobular hepatitis.CONCLUSION: These data indicate that human hepatocytestransplanted into rats rendered tolerant to these cells, when infected by HBV, results in biochemical as well as histological evidence of hepatitis that accompanies viral gene expression,and DNA replication. | Catherine H.Wu Edwin C.Ouyang Cherie Walton Kittichai Promrat Faripour Forouhar George Y. Wu | 2003 | World Journal of Gastroenterology2003,9,5: | 19 |
| 2 | Existing drugs as broad-spectrum and potent inhibitors for Zika virus by targeting NS2B-NS3 interaction显示文摘Zika 病毒(ZIKV ) 的最近的爆发为治疗学加亮迫切需要。朊酶建筑群 NS2B-NS3 在 flaviviral polyprotein 处理期间起必要作用,并且因此代表一个吸引人的药目标。这里,我们开发了裂口酶识别直接指向 flavivirus NS2B-NS3 相互作用的 orthosteric 禁止者的基于互补的高产量的屏蔽试金。由屏蔽一个总数 2 816 同意了并且 investigational 药,我们识别了三个有势力候选人, temoporfin, niclosamide,和 nitazoxanide,,有 nanomolar 力量的 flavivirus NS2B-NS3 相互作用禁止者。显著地,在老鼠的在人的胎盘、神经的祖先房间的大多数有势力化合物, temoporfin,不是仅仅禁止的 ZIKV 复制,而且阻止的导致 ZIKV 的 viremia 和死亡当模特儿。结构的停靠建议 temoporfin 潜在地绑保持批评 NS2B 残余的 NS3 衣袋,因此禁止以一种非竞争的方式处理的 flaviviral polyprotein。当这些药已经在 USA 或另外的国家在另外的指示任何一个为临床的使用被同意了,他们由 ZIKV 和另外的 flaviviruses 为感染的管理代表有希望、容易开发的治疗。 | Zhong Li Matthew Brecher Yong-Qiang Deng Jing Zhang Srilatha Sakamuru Binbin Liu Ruili Huang Cheri A Koetzner Christina A Allen Susan A Jones Haiying Chen Na-Na Zhang Min Tian Fengshan Gao Qishan Lin Nilesh Banavali Jia Zhou Nathan Boles Menghang Xia Laura D Kramer Cheng-Feng Qin Hongmin Li | 2017 | Cell Research2017,27,8: | 11 |
| 3 | Acute liver failure due to natural killer-like T-cell leukemia/ lymphoma: A case report and review of the Literature显示文摘尖锐的肝失败(ALF ) 是为肝移植要求立即的评估的一种医药紧急情况。我们描述与腹水,黄疸,和脑病介绍了并且被发现由于象 T 房间白血病 / 淋巴瘤一样的生来的杀手(NK ) 有 ALF 的一个病人的一个不平常的盒子。关键免疫显型是 CD2+ , CD3+ , CD7+ , CD56+ 。这诊断,在外部血和腹水基于调查结果,与肝活体检视被证实,并且是到肝移植的禁止徵候。hematologic 恶意是暴发性的肝的失败的一个不平常的原因的文学表演的评论,和那个象 NK 一样 T 房间白血病 / 淋巴瘤是一最近相对表示特性地认出了是的实体 CD3+ 和 CD56+ 。这个盒子证明那肝活体检视在与淋巴瘤 / 白血病能引起尖锐的肝失败的象 NK 一样 T 房间诊断肝的尖锐的肝失败,和那渗入的不平常的原因是必要的。 | Evan S Dellon Shannon R Morris Wozhan Tang Cherie H Dunphy Mark W Russo | 2006 | World Journal of Gastroenterology2006,12,25: | 5 |
| 4 | 临床致病性不动杆菌的分子生物学鉴定显示文摘目的对临床致病性不动杆菌进行种属鉴定,并比较3种方法(44℃生长试验、特异性引物PCR扩增和16SrRNA测序)对鲍曼不动杆菌鉴定的特异性、准确性及应用价值。方法收集临床致病不动杆菌56株,首先接种在胰蛋白胨大豆肉汤中44℃进行培养,观察是否可以生长;其次,提取56株不动杆菌基因组DNA,用两组不同的特异性引物进行PCR扩增鉴定;最后,用通用引物对56株不动杆菌的16SrRNA进行测序鉴定。结果 56株不动杆菌中有17株可在44℃生长。经特异性引物PCR扩增鉴定,发现8株鲍曼不动杆菌和3株13TU型不动杆菌均可在44℃中较早较快生长。金标准16SrRNA测序确定56株不动杆菌中含有9个种,其中鲍曼不动杆菌和13TU型不动杆菌的鉴定结果与特异性引物PCR扩增法相同。结论应用分子生物学方法鉴定鲍曼不动杆菌具有准确、高效且可重复性高的优点,尤其是特异性PCR扩增法,可作为较难诊断的鲍曼不动杆菌的首选鉴定方法。 | 韩蕾 张旭燕 韩少山 MCCARRON Andrew MOORE John E MILLAR Cherie B 徐纪茹 | 2012 | 西安交通大学学报(医学版)2012,33,5: | 4 |
| 5 | Effects of low temperature on aluminum(Ⅲ) hydrolysis:Theoretical and experimental studies显示文摘In this study,the effects of low temperature on aluminum(Ⅲ)(Al)hydrolysis were examined both theoretically and experimentally by constructing a solubility diagram for amorphous aluminum hydroxide(Al(OH)_3(am))and a distribution diagram of hydrolyzed Al species.First,thermodynamic data of Al species at 4℃were calculated from that at 25℃.A well confirmed polymeric Al species, AlO_4Al_(12)(OH)_(24)^(7+)(Al_(13)),was involved in building the diagrams and,correspondingly,the non-linear simultaneous equations ... | LEE Chery | 2008 | Journal of Environmental Sciences2008,20,8: | 4 |
| 6 | KNAT7 positively regulates xylan biosynthesis by directly activating IRX9 expression in Arabidopsis显示文摘Xylan is the major plant hemicellulosic polysaccharide in the secondary cell wall.The transcription factor KNOTTED-LIKE HOMEOBOX OF ARABIDOPSIS THALIANA 7(KNAT7) regulates secondary cell wall biosynthesis, but its exact role in regulating xylan biosynthesis remains unclear.Using transactivation analyses, we demonstrate that KNAT7 activates the promoters of the xylan biosynthetic genes, IRREGULAR XYLEM 9(IRX9), IRX10, IRREGULAR XYLEM 14-LIKE(IRX14 L),and FRAGILE FIBER 8(FRA8).The knat7 T-DNA insertion mutants have thinner vessel element walls and xylary fibers, and thicker interfascicular fiber walls in inflorescence stems, relative to wild-type(WT).KNAT7 overexpression plants exhibited opposite effects.Glycosyl linkage and sugar composition analyses revealed lower xylan levels in knat7 inflorescence stems, relative to WT; a finding supported by labeling of inflorescence walls with xylan-specific antibodies.The knat7 loss-of-function mutants had lower transcript levels of the xylan biosynthetic genes IRX9, IRX10, and FRA8, whereas KNAT7 overexpression plants had higher m RNA levels for IRX9, IRX10, IRX14 L, and FRA8.Electrophoretic mobility shift assays indicated that KNAT7 binds to the IRX9 promoter.These results support the hypothesis that KNAT7 positively regulates xylan biosynthesis. | Jun-Bo He Xian-Hai Zhao Ping-Zhou Du Wei Zeng Cherie T.Beahan Yu-qi Wang Hui-Ling Li Antony Bacic Ai-Min Wu | 2018 | Journal of Integrative Plant Biology2018,60,6: | 3 |
| 7 | Post-weaning and whole-of-life performance of pigs is determined by live weight at weaning and the complexity of the diet fed after weaning显示文摘The production performance and financial outcomes associated with weaner diet complexity for pigs of different weight classes at weaning were examined in this experiment. A total of 720 weaner pigs(360 entire males and 360 females) were selected at weaning(27 ± 3 d) and allocated to pens of 10 based on individual weaning weight(light weaning weight: pigs below 6.5 kg; medium weaning weight: 6.5 to8 kg; heavy weaning weight: above 8.5 kg). Pens were then allocated in a 3 x 2 x 2 factorial arrangement of treatments with the respective factors being weaning weight(heavy, medium and light; H, M and L,respectively), weaner diet complexity(high complexity/cost, HC; low complexity/cost, LC), and gender(male and female). Common diets were fed to both treatment groups during the final 4 weeks of the weaner period(a period of 39 days). In the first 6 d after weaning, pigs offered the HC diets gained weight faster and used feed more efficiently than those offered the LC diets(P = 0.031). Pigs fed a HC diet after weaning tended to be heavier at the sale live weight of 123 d of age compared with pigs fed the LC diet(P = 0.056). There were no other main effects of the feeding program on growth performance through to slaughter. Weaning weight had a profound influence on lifetime growth performance and weight at 123 d of age, with H pigs at weaning increasing their weight advantage over the M and L pigs(101.3,97.1, 89.6 kg respectively, P < 0.001). Cost-benefit analyses suggested there was a minimal benefit in terms of cost per unit live weight gain over lifetime when pigs were offered a HC feeding program to L,with a lower feed cost/kg gain. The results from this investigation confirm the impact of weaning weight on lifetime growth performance, and suggest that a HC feeding program should be focused on L weaner pigs(i.e., weaning weight less than 6.5 kg at 27 d of age) in order to maximise financial returns. | Cherie L.Collins John R.Pluske Rebecca S.Morrison Trevor N.McDonald Robert J.Smits David J.Henman Ingunn Stensland Frank R.Dunshea | 2017 | Animal Nutrition2017,,4: | 3 |
| 8 | Sentinel Lymph Node Mapping of the Gastrointestinal Tract by Using Invisible Light显示文摘 | Edward G. Soltesz Sungjee Kim Sang-Wook Kim Rita G. Laurence Alec M. De Grand Cherie P. Parungo Lawrence H. Cohn Moungi G. Bawendi John V. Frangioni | 2006 | Annals of Surgical Oncology2006,,3: | 2 |
| 9 | Molecular Characterisation of the Faecal Microbiota in Patients with Type II Diabetes显示文摘 | Xiaokang Wu Chaofeng Ma Lei Han Muhammad Nawaz Fei Gao Xuyan Zhang Pengbo Yu Chang’an Zhao Lianchuan Li Aiping Zhou Juan Wang John E. Moore B. Cherie Millar Jiru Xu | 2010 | Current Microbiology2010,,1: | 2 |
| 10 | 膜型巨噬细胞集落刺激因子对人脑胶质细胞瘤的免疫治疗作用显示文摘摘要 目的 探讨基因转染膜型巨噬细胞集落刺激因子(mM-CSF)对U251MG人脑胶质瘤细胞的免疫治疗作用。方法 用逆转录病毒载体将mM-CSF基因转入U251MG细胞,采用流式细胞术检测mM-CSF的表达;通过细胞毒性实验、兔疫组化方法以及观察转染细胞在免疫缺陷小鼠体内的生长情况研究mM-CSF对U251MG细胞的作用。结果①获得了表达mM-CSF的MG-2F11细胞;②大鼠巨噬细胞、人外周血淋巴细胞(PBL)和人单核细胞均可杀伤MG-2F11细胞,但不能杀伤U251MG母细胞;③接种瘤细胞到裸小鼠皮下18 h后,侵入MG-2F11肿瘤的巨噬细胞明显多于侵入MG-VV(仅转染病毒载体的U251MG细胞)肿瘤的巨噬细胞;④接种MG-2F11细胞的8只裸小鼠均无肿瘤生长,而接种MG-VV细胞的8只裸小鼠中的7只有肿瘤生长(P<0.01);另一免疫缺陷更严重的NIH-bg-nu-xidBR 小鼠,接种MG-2F11细胞后8只中的1只有肿瘤生长,而接种MG-VV细胞后8只中的7只有肿瘤生长(P<0.01)。结论mM-CSF转染的人脑胶质瘤细胞致瘤性降低,有进一步对其进行临床研究的必要。 | 陈义军 Cheri Lloyd Ramon Sanchez Martin R Jadus H Terry Wepsic | 2002 | 中华神经外科疾病研究杂志2002,1,3: | 2 |
| 11 | A DNA delivery system containing listeriolys in Oresults in enhanced hepatocytedirected gene expression显示文摘AIM To determine whether incorporation of the pH dependent bacterial toxin listeriolysin O (LLO) into the DNA carrier system could increase the endosomal escape of internalized DNA and result gene expression. METHODS A multi component delivery system was prepared consisting of asialoglycoprotein (ASG), poly L lysine (PL), and LLO. Two marker genes, luciferase and β galactosidase in plasmids were complexed and administered in vitro to Huh7[ASG receptor (+) ] and SK Hep1[ASG receptor (-) ] cells. Purity, hemolytic activity, gene expression, specificity, and toxicity were evaluated. RESULTS An LLO containing conjugate retained cell targeting specificity and membranolytic activity. In ASG receptor (+) cells, luciferase gene expression was enhanced by more than 7 fold over that of conjugates without the incorporation of listeriolysin O. No significant expression occurred in ASG receptor (-) cells. Enhancement of β galactosidase gene expression was less, but still significantly increased over controls. There was no detectable toxicity at concentrations shown to be effective in transfection studies. CONCLUSIONS ASOR PL can be coupled to LLO using disulfide bonds, and successfully target and increase the gene expression of foreign DNA. | Cherie M. Walton, Catherine H. Wu and George Y. Wu | 1999 | World Journal of Gastroenterology1999,5,6: | 2 |
| 12 | 聚合酶链反应法测定7种抗生素耐药基因显示文摘目的 建立快速检测非培养感染物中抗生素耐药基因表达的分子生物学方法 ,为临床的早期诊断和治疗及研究微生物学耐药机制提供一种理想的分子生物学技术。方法 应用聚合酶链反应测定 7种抗生素耐药基因 ,并通过优化测定体系中镁离子浓度、引物浓度及引物退火温度等 ,对PCR反应方法进行了质控。结果 7种抗生素耐药基因扩增条带清晰 ,无非特异性扩增条带 ,与所设计的扩增片段大小相符。结论 应用PCR检测微生物的耐药基因 ,灵敏度高 ,特异性强。可简便、快速地检测细菌、真菌、衣原体和支原体的耐药基因 ,尤其联合检验对临床早期诊断、治疗及鉴定耐药菌株及亚型具有一定价值。 | 熊咏民 代晓霞 Johne Moore Cherie Millar | 2001 | 西安医科大学学报2001,22,1: | 2 |
| 13 | Lung cancer screening: Should we be excluding people with previous malignancy?显示文摘The National Lung Screening Trial(NLST) was a large,randomized, controlled study showing a 20% reduction of lung cancer mortality and 7% reduction of all cause mortality using annual low dose computed tomography(LDCT) in a high risk population. NLST excluded people with a previous history of cancer treatment within the past 5 years and all people with a history lung cancer. The aim of this work is to review how lung cancer screening trials addressed the confounding effect of previous malignancy. We also review the subsequent recommendations by the United States Preventative Task Force Services, multiple professional societies and the Center for Medicaid and Medicare Services which defer either to NLST criteria or, clinician judgment or refrain from asserting any recommendation on the topic, respectively. Implications of lung cancer screening in the setting of previous malignancies, specifically lung, head and neck, esophageal, gastric, breast, colorectal cancer and lymphoma are also discussed. With lung cancer screening, an antecedent malignancy introduces the possibility of discovering metastasis as well as lung cancer. In some circumstances diagnosis and treatment of oligometastatic disease may confer a survival benefit. The survival benefit of treating either lung cancer or oligometastatic disease as result of lung cancer screening has yet to be determined. Further studies are needed to determine the role of lung cancer screening in the setting of previous malignancy. | Cherie P Erkmen Larry R Kaiser Ashley L Ehret | 2016 | World Journal of Respirology2016,6,1: | 2 |
| 14 | Flocculation behaviour and mechanisms of cationic inorganic micro-particle/polymer systems显示文摘 | Xiao Huining | 2002 | Colloids and Surface A:Physicochemical and Engineering Aspects2002,197,123: | 1 |
| 15 | The value of CD64 expression in distinguishing acute myeloid leukemia with monocytic differentiation from other subtypes of acute myeloid leukemia 显示文摘 | Cherie H Dunphy MD Wohzan MT | 2007 | Arch Pathol Lab Med2007,131,3: | 1 |
| 16 | Biorngineered ensmeties join bayyle vs aging skin显示文摘 | Chery Guttman | 1999 | Dermatogy Times1999,,7: | 1 |
| 17 | Nitrate in grotmdwater: an isotopic multi-tracer approach显示文摘 | WIDORY D KLOPPMANN W CHERY L | 2004 | Journal of Contaminant Hydrology2004,72,14: | 1 |
| 18 | Residue analysis of the herbicides cyanazine and bentazone in sugar maize and surface water using high-performance liquid chromatography and an on-line clean-up column-switching produce显示文摘 | Elebrt A Hogendoorn Cherie E G | 1989 | Journal of Chromatography1989,475,: | 1 |
| 19 | Guidelines for the primary prevention of stroke:A guideline for heahhcare professionals from the American heart associatioWAmerican stroke association 显示文摘 | Larry B Goldstein Chery D | 2011 | Stroke2011,42,: | 1 |
| 20 | Guidelines for the primary prevention of stroke : a guideline for healthcare professionals from the American Heart Association/American Stroke Associa- tion 显示文摘 | Larry B Goldstein Chery 1D | 2011 | Stroke2011,42,2: | 1 |