|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Liver surgery in cirrhosis and portal hypertension显示文摘The prevalence of hepatic cirrhosis in Europe and the United States, currently 250 patients per 100000 inhabitants, is steadily increasing. Thus, we observe a significant increase in patients with cirrhosis and portal hypertension needing liver resections for primary ormetastatic lesions. However, extended liver resections in patients with underlying hepatic cirrhosis and portal hypertension still represent a medical challenge in regard to perioperative morbidity, surgical management and postoperative outcome. The Barcelona Clinic Liver Cancer classification recommends to restrict curative liver resections for hepatocellular carcinoma in cirrhotic patients to early tumor stages in patients with Child A cirrhosis not showing portal hypertension. However, during the last two decades, relevant improvements in preoperative diagnostic, perioperative hepatologic and intensive care management as well as in surgical techniques during hepatic resections have rendered even extended liver resections in higher-degree cirrhotic patients with portal hypertension possible. However, there are few standard indications for hepatic resections in cirrhotic patients and risk stratifications have to be performed in an interdisciplinary setting for each individual patient. We here review the indications, the preoperative risk-stratifications, the morbidity and the mortality of extended resections for primary and metastatic lesions in cirrhotic livers. Furthermore, we provide a review of literature on perioperative management in cirrhotic patients needing extrahepatic abdominal surgery and an overview of surgical options in the treatment of hepatic cirrhosis. | Christina Hackl Hans J Schlitt Philipp Renner Sven A Lang | 2016 | World Journal of Gastroenterology2016，22，9： | 21 |
| 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 | Cold dialysis and its impact on renal patients' health:An evidence-based mini review显示文摘Chronic renal disease is associated with advanced age,diabetes,hypertension,obesity,musculoskeletal problems and cardiovascular disease,the latter being the main cause of mortality in patients receiving haemodialysis(HD).Cooled dialysate(35 ℃-36 ℃) is recently employed to reduce the incidence of intradialytic hypotension in patients on chronic HD.The studies to date that have evaluated cooled dialysate are limited,however,data suggest that cooled dialysate improves hemodynamic tolerability of dialysis,minimizes hypotension and exerts a protective effect over major organs including the heart and brain.The current evidence-based review is dealing with the protective effect of cold dialysis and the benefits of it in aspects affecting patients' quality of care and life.There is evidence to suggest that cold dialysis can reduce cardiovascular mortality.However,large multicentre randomized clinical trials are urgently needed to provide further supporting evidence in order to incorporate cold dialysis in routine clinical practice. | Giorgos K Sakkas Argiro A Krase Christoforos D Giannaki Christina Karatzaferi | 2017 | World Journal of Nephrology2017，6，3： | 4 |
| 4 | Th1 cytokines promote T-cell binding to antigen-presenting cells via enhanced hyaluronan production and accumulation at the immune synapse显示文摘Hyaluronan(HA)production by dendritic cells(DCs)is known to promote antigen presentation and to augment T-cell activation and proliferation.We hypothesized that pericellular HA can function as intercellular‘glue’directly mediating T cell–DC binding.Using primary human cells,we observed HA-dependent binding between T cells and DCs,which was abrogated upon pre-treatment of the DCs with 4-methylumbelliferone(4-MU),an agent which blocks HA synthesis.Furthermore,T cells regulate HA production by DCs via T cell-derived cytokines in a T helper(Th)subset-specific manner,as demonstrated by the observation that cell-culture supernatants from Th1 but not Th2 clones promote HA production.Similar effects were seen upon the addition of exogenous Th1 cytokines,IL-2,interferon c(IFN-c)and tumor necrosis factor a(TNF-a).The critical factors which determined the extent of DC–T cell binding in this system were the nature of the pre-treatment the DCs received and their capacity to synthesize HA,as T-cell clones which were pre-treated with monensin,added to block cytokine secretion,bound equivalently irrespective of their Th subset.These data support the existence of a feedforward loop wherein T-cell cytokines influence DC production of HA,which in turn affects the extent of DC–T cell binding.We also document the presence of focal deposits of HA at the immune synapse between T-cells and APC and on dendritic processes thought to be important in antigen presentation.These data point to a pivotal role for HA in DC–T cell interactions at the IS. | Paul L Bollyky Stephen P Evanko Rebecca P Wu Susan Potter-Perigo S Alice Long Brian Kinsella Helena Reijonen Kelly Guebtner Brandon Teng Christina K Chan Kathy R Braun John A Gebe Gerald T Nepom Thomas N Wight | 2010 | Cellular & Molecular Immunology2010，7，3： | 3 |
| 5 | Implementation of a polling protocol for predicting celiac disease in videocapsule analysis显示文摘AIM: To investigate the presence of small intestinal villous atrophy in celiac disease patients from quantitative analysis of videocapsule image sequences.METHODS: Nine celiac patient data with biopsy-proven villous atrophy and seven control patient data lacking villous atrophy were used for analysis. Celiacs had biopsy-proven disease with scores of Marsh Ⅱ-Ⅲ C except in the case of one hemophiliac patient. At four small intestinal levels (duodenal bulb, distal duodenum, jejunum, and ileum), video clips of length 200 frames (100 s) were analyzed. Twenty-four measurements were used for image characterization. These measurements were determined by quantitatively processing the videocapsule images via techniques for texture analysis, motility estimation, volumetric reconstruction using shape-from-shading principles, and image transformation. Each automated measurement method, or automaton, was polled as to whether or not villous atrophy was present in the small intestine, indicating celiac disease. Each automaton's vote was determined based upon an optimized parameter threshold level, with the threshold levels being determined from prior data. A prediction of villous atrophy was made if it received the majority of votes (≥ 13), while no prediction was made for tie votes (12-12). Thus each set of images was classified as being from either a celiac disease patient or from a control patient. RESULTS: Separated by intestinal level, the overall sensitivity of automata polling for predicting villous atrophy and hence celiac disease was 83.9%, while the specificity was 92.9%, and the overall accuracy of automata-based polling was 88.1%. The method of image transformation yielded the highest sensitivity at 93.8%, while the method of texture analysis using subbands had the highest specificity at 76.0%. Similar results of prediction were observed at all four small intestinal locations, but there were more tie votes at location 4 (ileum). Incorrect prediction which reduced sensitivity occurred for two celiac patients with Marsh type Ⅱ pattern, which is characterized by crypt hyperplasia, but normal villous architecture. Pooled from all levels, there was a mean of 14.31 ± 3.28 automaton votes for celiac vs 9.67 ± 3.31 automaton votes for control when celiac patient data was analyzed (P<0.001). Pooled from all levels, there was a mean of 9.71 ± 2.8128 automaton votes for celiac vs 14.32 ± 2.7931 automaton votes for control when control patient data was analyzed (P<0.001). CONCLUSION: Automata-based polling may be useful to indicate presence of mucosal atrophy, indicative of celiac disease, across the entire small bowel, though this must be confirmed in a larger patient set. Since the method is quantitative and automated, it can potentially eliminate observer bias and enable the detectionof subtle abnormality in patients lacking a clear diagnosis. Our paradigm was found to be more efficacious at proximal small intestinal locations, which may suggest a greater presence and severity of villous atrophy at proximal as compared with distal locations. | Edward J Ciaccio Christina A Tennyson Govind Bhagat Suzanne K Lewis Peter H Green | 2013 | World Journal of Gastrointestinal Endoscopy2013，5，7： | 3 |
| 6 | The safety of tenofovir disoproxil fumarate for the treatment of HIV infection in adults: the first 4 years显示文摘 | Mark R Nelson Christine Katlama Julio S Montaner David A Cooper Brian Gazzard Bonaventura Clotet Adriano Lazzarin Knud Schewe Joep Lange Christina Wyatt Sue Curtis Shan-Shan Chen Stephen Smith Norbert Bischofberger James F Rooney | 2007 | AIDS2007，，10： | 2 |
| 7 | Influence of age in estimating maximal oxygen uptake显示文摘ObjectiveTo 在最大的氧举起的估计( EE )的错误上估计年龄的影响( VO 2最大)用性别和在自从估计,测试的周期测力计锻练特定方程的人口, VO 2最大与实质的 EE 被联系,经常超过20%, 18~91 年,可能,由于机械 efficiency.Methods1850 的内在的可变性,成年人(68%人)经历了最大的周期测力计测试的心肺的锻练。心和肺的健康(CRF ) 相对性别和年龄被估计[更年轻(18 ~ 35 年) ,中年(36 ~ 60 年) 并且更旧(>60 年)] 。VO 2 最大[mL·(kg· min )−1] 被对煤气的交换的评价直接测量并且估计了使用性别和人口特定方程。VO 2 最大和相关 EE 在三年龄特定、性特定的 groups.ResultsDirectly 测量的 VO 2 男人和女人的最大是 29.5 ±10.5 mL·(kg· min )−1 和 24.2 ±9.0 mL·(kg· min )−1(P <0.01 ) 。EE [mL·(kg· min ) 为男人和女人的 −1] 和百分比错误(% E ) 有类似的价值, 0.5 ±3.2 和 0.4 ±2.9 mL·(kg· min )−1, 和 − 0.8 ±13.1% 并且 − 1.7 ±15.4%(P >0.05 ) 分别地。分别地,为每个年龄组的 EE 和 % E 为男人:更年轻的 = 1.9 ±4.1 mL·(kg· min )−1 和 3.8 ±10.5% ,中年的 = 0.6 ±3.1 mL·(kg· min )−1 和 0.4 ±10.3% ,更旧的 =− 0.2 ±2.7 mL·(kg· min )−1 和 − 4.2 ±16.6%(P <0.01 ) ;并且为女人:更年轻的 = 1.2 ±3.1 mL·(kg· min )−1 和 2.7 ±10.0% ,中年的 = 0.7 ±2.8 mL·(kg· min )−1 和 0.5 ±11.1% ,更旧的 =-0.8 ±2.3 mL·(kg· min )−1 和 − 9.5 ±22.4%(P <0.01 ).ConclusionVO 2 最大在更年轻的年龄组被低估并且在老年组被过高估计。年龄显著地影响 VO 2 在男人和女人的最大并且当 CRF 用人口被估计时,应该被认为特定方程,而非直接测量了。 | Christina G de Souza Silva Barry A Franklin Daniel E Forman Claudio Gil S Araujo | 2016 | Journal of Geriatric Cardiology2016，13，2： | 2 |
| 8 | Low-grade central osteosarcoma of distal femur, resembling fibrous dysplasia显示文摘We report a case of a 32 year-old male, admitted for a lytic lesion of the distal femur. One month after the first X-ray, clinical and imaging deterioration was evident. Open biopsy revealed fibrous dysplasia. Three months later, the lytic lesion had spread to the whole distal third of the femur reaching the articular cartilage. The malignant clinical and imaging features necessitated excision of the lesion and reconstruction with a custom-made total knee arthroplasty. Intraoperatively, no obvious soft tissue infiltration was evident. Nevertheless, an excision of the distal 15.5 cm of the femur including 3.0 cm of the surrounding muscles was finally performed. The histological examination of the excised specimen revealed central low-grade osteosarcoma. Based on the morphological features of the excised tumor, allied to the clinical findings, the diagnosis of low-grade central osteosarcoma was finally made although characters of a fibrous dysplasia were apparent. Central low-grade osteosarcoma is a rare, well-differentiated sub-type of osteosarcoma, with clinical, imaging, and histological features similar to benign tumours. Thus, initial misdiagnosis is usual with the condition commonly mistaken for fibrous dysplasia. Central low-grade osteosarcoma is usually treated with surgery alone, with rare cases of distal metastases. However, regional recurrence is quite frequent after close margin excision. | Haris S Vasiliadis Christina Arnaoutoglou Sotiris Plakoutsis Michalis Doukas Anna Batistatou Theodoros A Xenakis | 2013 | World Journal of Orthopedics2013，4，4： | 1 |
| 9 | Force modeling for needle insertion into soft tissue 显示文摘 | Okamura A M Christina Simone O' Lear) M D | 2004 | IEEE Trans on BioMed Eng2004，51，10： | 1 |
| 10 | Hypoxia -regula- ted gene expression in fetal wound regeneration and adult wound repair显示文摘 | Scheid A Wenger RH Christina H | 2000 | Pediatr Surg Int2000，16，4： | 1 |
| 11 | Tumor angiogenesis is regulated by CXC ehemokines显示文摘 | Bethany M B Douglas A A Christina A L | 1998 | J laband Clin Med1998，132，： | 1 |
| 12 | Evaluation of nursing students' work technique after proficiency training in patient transfer methods during undergraduate education显示文摘 | Christina E Johnsson A Monica AK | 2006 | Nurse Education Today2006，，4： | 1 |
| 13 | Statistical analysis of the vehicle pollutant emissions derived from several European road tunnel studies 显示文摘 | COLBERG A Christina TONA Bruno CATONE Giovanni | 2005 | Atmospheric Environment2005，39，13： | 1 |
| 14 | Studies on the antilithic effect of Rotula aqucttica lout in male Wistar rats 显示文摘 | Christina A J Priyaomole M Moorthy P | 2002 | Methods Find Exp Clin Pharmacol2002，24，4： | 1 |
| 15 | Is 1-hydroxypyrene a reliable bioindicator of measured dietary polycyclic aromatic hydrocarbon under normal conditions?显示文摘 | Claude Viau A??ssata Diakité Asta Ruzgyté Beatriz Tuchweber Christina Blais Michèle Bouchard Adolf Vyskocil | 2002 | Journal of Chromatography B2002，，1： | 1 |
| 16 | Abdominal obesity, weight gain during adulthood and risk of liver and biliary tract cancer in a European cohort显示文摘 | Sabrina Schlesinger Krasimira Aleksandrova Tobias Pischon Veronika Fedirko Mazda Jenab Elisabeth Trepo Paolo Boffetta Christina C. Dahm Kim Overvad Anne Tj?nneland Jytte Halkj?r Guy Fagherazzi Marie‐Christine Boutron‐Ruault Franck Carbonnel Rudolf Kaaks A | 2012 | Int J Cancer2012，，3： | 1 |
| 17 | Safety,immunogenicity and kinetics of immune response to 7-valent pneumococcal conjugate vaccine in children with idiopathic nephrotic syndrome显示文摘 | Christina DL Varvara A Andromachi M | 2011 | Vaccine2011，29，40： | 1 |
| 18 | Use of WL medium to profile native flora fermentations显示文摘 | CHRISTINA L P JAMES A B TAMMI L O | 2001 | American Journal of Enology and Viticulture2001，52，3： | 1 |
| 19 | Effect of Indigofera aspalathoides against Dalton's ascitic lymphoma显示文摘 | Christina A J M Alwin Jose M Robert S J H | 2003 | Fitoterapia2003，74，3： | 1 |
| 20 | Lay- er-by-layer engineered capsules and their applications 显示文摘 | ANGUS P R J CHRISTINA C ALEXANDRA S A | 2006 | Curr Opin Colloidln2006，11，4： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员