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| 1 | Transarterial chemoembolization using degradable starch microspheres and iodized oil in the treatment of advanced hepatocellular carcinoma: evaluation of tumor response, toxicity, and survival显示文摘BACKGROUND: In a multidisciplinary conference patients with advanced non-resectable hepatocellular carcinoma (HCC) were stratified according to their clinical status and tumor extent to different regional modalities or to best supportive care. The present study evaluated all patients who were stratified to repeated transarterial chemoembolization (TACE) from 1999 until 2003 in terms of tumor response, toxicity, and survival. A moderate embolizing approach was chosen using a combination of degradable starch microspheres (DSM) and iodized oil (Lipiodol) in order to combine anti-tumoral efficiency and low toxicity. METHODS: Fourty-seven patients were followed up prospectively. TACE treatment consisted of cisplatin (50 mg/m2), doxorubicin (50 mg/m2), 450-900 mg DSM, and 5-30 ml Lipiodol. DSM and Lipiodol were administered according to tumor vascularization. Patient characteristics,toxicity, and complications were outlined. In multivariate regression analyses of pre-treatment variables from a prospective database, predictors for tumor response and survival after TACE were determined. RESULTS: 112 TACE courses were performed (2.4±1.5 courses per patient). Mean maximum tumor size was 75 (± 43) mm, in 68% there was bilobar disease. Best response to TACE treatment was: progressive disease (PD) 9%, stable disease (SD) 55%, partial remission (PR) 36%, and complete remission (CR) 0%. Multivariate regression analyses identified tumor size ≤75 mm, tumor number ≤5, and tumor hypervascularization as predictors for PR. The overall 1-, 2-, and 3-year-survival rates were 75%, 59%, and 41%, respectively, and the median survival was 26 months. Low α-fetoprotein levels (<400 ng/ml) (Odds ratio=3.3) and PR as best response to TACE (Odds ratio=6.7) were significantly associated with long term survival (>30 months, R2=36%). Grade 3 toxicity occurred in 7.1% (n=8), and grade 4 toxicity in 3.6% (n=4) of all courses in terms of reversible leukopenia and thrombocytopenia. The incidence of major complications was 5.4% (n=6). All complications were managed conservatively. The mortality within 6 weeks after TACE was 2.1% (one patient). CONCLUSIONS: DSM and Lipiodol were combined successfully in the palliative TACE treatment of advanced HCC resulting in high rates of tumor response and survival at limited toxicity. Favourable tumor response was associated with tumor extent and vascularization. TACE using DSM and Lipiodol can be considered a suitable palliative measure in patients who might not tolerate long acting embolizing agents. | Timm D Kirchhoff Joerg S Bleck Arne Dettmer Ajay Chavan Herbert Rosenthal Sonja Merkesdal Bernd Frericks Lars Zender Nisar P Malek Tim F Greten Stefan Kubicka Michael P Manns Michael Galanski | 2007 | Hepatobiliary & Pancreatic Diseases International2007，6，3： | 15 |
| 2 | Combination of repeated single-session percutaneous ethanol injection and transarterial chemoembolisation compared to repeated single-session percutaneous ethanol injection in patients with non-resectable hepatocellular carcinoma显示文摘瞄准:为病人评估经皮的乙醇注射(PEI ) 的治疗效果与先进, non-resectable HCC 与 transarterial chemoembolisation 的联合相比(不作声) 并且重复单个会议的 PEI,独自重复了单个会议的 PEI,重复不作声独自一个,或最好的支持的照顾。方法:在学习时期期间接受了 PEI 治疗的所有病人根据物理地位和肿瘤程度被包括并且成层到下列治疗形式之一:联合不作声并且重复单个会议的 PEI,独自重复了单个会议的 PEI,重复不作声独自一个,或最好的支持的照顾。包括Okuda分类,门静脉血栓的存在,腹水的存在,肿瘤的数字,最大的肿瘤直径,和假胆硷酯酶( CHE )的临床的参数的预示的价值,以及孩子呸上演, alpha-fetoprotein (法新社),发烧,复杂并发症的发生在这些组之间被估计并且比较。幸存用 Kaplan-Meier 被决定,多,变量回归分析。结果:所有病人的 1 年、 3 年的幸存是 73% 和 47% 。在亚群分析,联合不作声, PEI (1 ) 与更长的幸存被联系(1- , 3- , 5 年的幸存:90% , 52% ,和 43%) 与 PEI 治疗相比独自一个(2 )(1- , 3- , 5 年的幸存:65% , 50% ,和 37%) 。(3 ) 在起始的层化以后的第二等的 PEI 产出可比较的结果不作声(1- , 3- , 5 年的幸存:91% , 40% ,和 30%) 当在到最好的支持的照顾(4 ) 的层化以后的 PEI 与减少的幸存被联系时(1- , 3- , 5 年的幸存:50% , 23% , 12%) 。除了选择治疗形式,为更好的幸存的预言者是肿瘤数字(n <
5 ) ,肿瘤尺寸(<
5 厘米) ,在 PEI 前的没有腹水,和在 PEI 以后的稳定的假胆硷酯酶(P <
0.05 ) 。在在 PEI 以后的 2 wk 以内的死亡是 2.8%(n = 3 ) 。有 24 (8.9%) 主修在包括部分肝梗塞,焦点的肝坏死,和肝脓肿的 PEI 以后的复杂并发症。所有复杂并发症能非通过手术被管理。结论:重复单个会议的 PEI 在有以可接受、可管理的复杂并发症率的先进 HCC 的病人是有效的。病人们成层到联合不作声, PEI 能比那些独自成层到重复 PEI 期望更长的幸存。而且,有在好临床的地位的大或多重的肿瘤的病人可以也从联合获利不作声并且为第二等的 PEI 的再考虑。 | Arne Dettmer Timm D Kirchhoff Michael Gebel Lars Zender Nisar P Malek Bernhard Panning Ajay Chavan Herbert Rosenthal Stefan Kubicka Susanne Krusche Sonja Merkesdal Michael Galanski Michael P Manns Joerg S Bleck | 2006 | World Journal of Gastroenterology2006，12，23： | 14 |
| 3 | Transcutaneous perianal sonography:A sensitive method for the detection of perianal inflammatory lesions in Crohn's disease显示文摘AIM: Pelvic magnetic resonance imaging (MRI) and endoanalultrasound which are established imaging methods forperianal inflammatory lesions in patients with Crohn'sdisease require expensive specialized equipments andexpertise. We investigated the feasibility and sensitivity oftranscutaneous perianal ultrasound (PAUS) using regularultrasound probes in the imaging of perianal inflammatorylesions. The sonographic findings were correlated to pelvicMRI-scans.METHODS: We performed PAUS in 25 patients with Crohn'sdisease and clinical signs of perianal inflammatory disease.VCChin a median of 10 d (range 0-75) these patients underwentMRI of the pelvis. Regular convex and linear high resolutionprobes were used for PAUS. The sonographic findings werecorrelated to the MRI findings by blinded investigators.RESULTS: The sonographic investigations were welltolerated by all patients. Fistulae typically presented ashypoechoic tracks. Twenty-nine fistulae were detected in22 patients. Abscesses were detected in 7 patients andpresented as hypo- or anechoic formations. Twenty-six of29 fistulae and 6 of 7 abscesses could be confirmed byMRI. Kappa statistics showed an excellent agreement(kappa>0.83) between the two imaging methods.CONCLUSION: PAUS is a simple, painless, feasible, real-time method that can be performed without specific patientpreparation which is comparable in its sensitivity to pelvicMRI in the detection of perianal fistulae and/or abscesses.PAUS can especially be recommended as a screening toolin acute perianal disorders such as perianal abscess andfor follow-up studies of perianal inflammatory disease. | Jochen Wedemeyer Timm Kirchhoff Gernot Sellge Oliver Bachmann Joachim Lotz Michael Galanski Michael P.Manns Michael J.Gebel Jrg S.Bleck | 2004 | World Journal of Gastroenterology2004，10，19： | 8 |
| 4 | Oligodendroglial GABAergic Signaling:More Than Inhibition!显示文摘GABA is the main inhibitory neurotransmitter in the CNS acting at two distinct types of receptor:ligand-gated ionotropic GABAA receptors and G protein-coupled metabotropic GABAB receptors,thus mediating fast and slow inhibition of excitability at central synapses.GABAergic signal transmission has been intensively studied in neurons in contrast to oligodendrocytes and their precursors(OPCs),although the latter express both types of GABA receptor.Recent studies focusing on interneuron myelination and interneuron-OPC synapses have shed light on the importance of GABA signaling in the oligodendrocyte lineage.In this review,we start with a short summary on GABA itself and neuronal GABAergic signaling.Then,we elaborate on the physiological role of GABA receptors within the oligodendrocyte lineage and conclude with a description of these receptors as putative targets in treatments of CNS diseases. | Xianshu Bai Frank Kirchhoff Anja Scheller | 2021 | Neuroscience Bulletin2021，37，7： | 4 |
| 5 | Rodent epididymal cDNAs identified by sequence homology to human and canine counterparts显示文摘Aim: Identification of the rodent counterparts of human and canine epididymal cDNAs HE3, HE4 and CeS/Ly6G5C by sequence homology and analysis of their expression patterns and regulation level in the rat. Methods:'Electronic screening' of Expressed Sequence Tag (EST) and genomic databases, followed by RT-PCR and Northern blot analysis. Results: Rodent ESTs and genomic sequences homologous to HE3, HE4 and CeS/Ly6G5C were identified in the public databases and the 'full-length' rat cDNAs cloned. To emphasise their homology to the human and canine genes, they were named Me3/Re3, Me4/Re4 and Re8 for mouse and rat counterparts, respectively, mRNA expression patterns were analysed in rats, including rat HE1 and HE5/CD52 counterparts as controls. Re3 and Re8 mRNAs were only found in the rat epididymis, while Re4 showed a broader tissue distribution. Within the epididymis,Re3 and Re4 mRNAs were detected in all regions; ReS, on the other hand, was restricted to the caput. During postnatal development, Re3 and control mRNAs were found from the earliest stages investigated, while Re8 mRNA was observed only from day 24 postnatum, corresponding to the onset of spermatogenesis in the prepubertal testis.Castration and testosterone supplementation of adult male rats suggested that none of the cloned mRNAs was directly androgen-regulated. Efferent duct ligation, however, showed that Re8 mRNA levels depended on testicular factors other than androgens. Conclusion: The novel rodent cDNAs can now be used to monitor epididymal gene expression more closely and to set up various regulatory and functional studies. | Katrin Kppler-Hanno Christiane Kirchhoff | 2003 | Asian Journal of Andrology2003，5，4： | 4 |
| 6 | Initial experience from a combination of systemic and regional chemotherapy in the treatment of patients with nonresectable cholangiocellular carcinoma in the liver显示文摘AIM: In nonresectable cholangiocellular carcinoma (CCC)therapeutic options are limited. Recently, systemic chemotherapy has shown response rates of up to 30%.Additional regional therapy of the arterially hyper vascularized hepatic tumors might represent a rational approach in an attempt to further improve response and palliation. Hence, a protocol combining transarterial chemoembolization and systemic chemotherapy was applied in patients with CCC limited to the liver.METHODS: Eight patients (6 women, 2 men, mean age 62 years) with nonresectable CCC received systemic chemotherapy (gemcitabine 1 000 mg/m2) and additional transarterial chemoembolization procedures (50 mg/m2cisplatin, 50 mg/m2 doxorubicin, up to 600 mg degradable starch microspheres). Clinical follow-up of patients, tumor markers, CT and ultrasound were performed to evaluate maximum response and toxicity.RESULTS: Both systemic and regional therapies were tolerated well; no severe toxicity (WHO Ⅲ/Ⅳ) was encountered. Nausea and fever were the most commonly observed side effects. A progressive rarefication of the intrahepatic arteries limited the maximum number of chemoembolization procedures in 4 patients. A median of 2 chemoembolization cycles (range, 1-3) and a median of 6.5 gemcitabine cycles (range, 4-11) were administered.Complete responses were not achieved. As maximum response, partial responses were achieved in 3 cases,stable diseases in 5 cases. Two patients died from progressive disease after 9 and 10 mo. Six patients are still alive. The current median survival is 12 mo (range, 9-18); the median time to tumor progression is 7 mo (range, 3-18). Seven patients suffered from tumor-related symptoms prior to therapy, 3 of these experienced a treatment-related clinical relief. In one patient the tumor became resectable under therapy and was successfully removed after 10 mo.CONCLUSION: The present results indicate that a combination of systemic gemcitabine therapy and repeated regional chemoembolizations is well tolerated and may enhance the effect of palliation in a selected group of patients with intrahepatic nonresectable CCC. | Timm Kirchhoff Lars Zender Sonja Merkesdal Bernd Frericks Nisar Malek Joerg Bleck Stefan Kubicka Stefan Baus Ajay Chavan Michael P.Manns Michael Galanski | 2005 | World Journal of Gastroenterology2005，11，8： | 3 |
| 7 | The role of catalysis in the design, development and implementation green chemistry 显示文摘 | Anastas P T Bartlett L B Kirchhoff M M | 2000 | Catalysis Today2000，55，： | 2 |
| 8 | 星形胶质细胞和嗅鞘细胞之间的Panglial缝隙连接介导Ca^(2+)瞬变的传递和神经血管耦合显示文摘星形胶质细胞排列在有高度组织性的缝隙连接耦合网络中,通过Ca^(2+)波的传播进行通信。星形胶质细胞不仅与邻近的星形胶质细胞结合,而且还与少突胶质细胞偶联,形成panglial合胞体。但panglial合胞体中的神经胶质细胞是否通过Ca^(2+)信号传递信息尚不清楚。我们使用共聚焦Ca^(2+)成像来研究小鼠嗅球中星形胶质细胞和嗅鞘神经胶质细胞(OECs)之间的细胞间通讯。研究结果表明,通过'笼状' ATP和'笼状' tACPD的局部光解可引起的肾小球旁星形胶质细胞中的Ca^(2+)瞬变,导致OEC中随之而来的Ca^(2+)反应。这种从星形胶质细胞到OEC的Ca^(2+)反应的传递在神经元抑制的情况下持续存在,但是当用甘珀酸抑制缝隙连接偶联时消失。当通过DHPG的抽吸在OEC中直接诱发Ca^(2+)瞬变时,它们导致肾小球星形胶质细胞中的Ca^(2+)反应延迟,表明Ca^(2+)信号的panglial传递以双向方式发生。此外,从星形胶质细胞到OEC的Ca^(2+)信号的panglial传递导致嗅觉神经层中OEC相关血管的收缩。本研究结果证明了在缝隙连接耦合的panglial网络中,不同类别的神经胶质细胞之间通过Ca^(2+)进行信号传递,并借此调节嗅球中血管的直径。 | Beiersdorfer A Scheller A Kirchhoff F Lohr C 聂昊 | 2019 | 神经损伤与功能重建2019，14，3： | 2 |
| 9 | Role of calcium and other trace elements in the gastrointestinal physiology显示文摘钙是在海洋、陆上的有机体的一个必要离子,在它在从骨骼的形成和维护到神经元功能的规定的过程起一个关键作用的地方。Ca (2+) 平衡被三个机关系统维持,包括胃肠道,骨头和肾。因为第一在 1993 正在被克隆,察觉到受体的 Ca (2+) 沿着全部胃肠道被表示了,直到现在准确功能仅仅部分被阐明。如果察觉到受体的 Ca (2+) 涉及钙由胃肠道处理,这个日期,它尚待坚定。然而,有很少研究,显示出在冒号在胃的酸分泌物和液体运输上察觉到受体的 Ca (2+) 的生理的效果。另外, polyamines 和氨基酸被显示了激活察觉到受体的 Ca (2+) 并且也充当紧密相联的位的修饰词表明滋养的可获得性到肠的上皮细胞。察觉到受体的结肠的 Ca (2+) 的激活能废除在修改象霍乱一样的能分泌的腹泻建议受体的一个角色的周期的调停核苷酸的液体分泌物。为在细胞外的 Ca (2+) 的许多房间类型变化,集中能从增长交换细胞的行为到终端区别或静止。当癌症主要仍然是在增长,结束和 apoptosis 之间的混乱平衡的疾病,在察觉到受体的 Ca (2+) 的功能的混乱可以贡献肿瘤的疾病的前进。压制提高的细胞外的 Ca (2+) 的效果的生长的损失在冒号癌被表明了,并且在 CaSR 表示的水平与变化被相关。 | P Kirchhoff JP Geibel | 2006 | World Journal of Gastroenterology2006，12，20： | 2 |
| 10 | Characteristics of Missed or Interval Colorectal Cancer and Patient Survival: A Population-Based Study显示文摘 | N. Jewel Samadder Karen Curtin Thérèse M.F. Tuohy Lisa Pappas Ken Boucher Dawn Provenzale Kerry G. Rowe Geraldine P. Mineau Ken Smith Richard Pimentel Anne C. Kirchhoff Randall W. Burt | 2014 | Gastroenterology2014，，4： | 2 |
| 11 | Structural and functional basis for pan-CoV fusion inhibitors against SARS-CoV-2 and its variants with preclinical evaluation显示文摘The COVID-19 pandemic poses a global threat to public health and economy.The continuously emerging SARS-CoV-2 variants present a major challenge to the development of antiviral agents and vaccines.In this study,we identified that EK1 and cholesterol-coupled derivative of EK1,EK1C4,as pan-CoV fusion inhibitors,exhibit potent antiviral activity against SARS-CoV-2 infection in both lung-and intestine-derived cell lines(Calu-3 and Caco2,respectively).They are also effective against infection of pseudotyped SARS-CoV-2 variants B.1.1.7(Alpha)and B.l.1.248(Gamma)as well as those with mutations in S protein,including N417T,E484K,N501Y,and D614G,which are common in South African and Brazilian variants.Crystal structure revealed that EK1 targets the HR1 domain in the SARS-CoV-2 S protein to block virus-cell fusion and provide mechanistic insights into its broad and effective antiviral activity.Nasal administration of EK1 peptides to hACE2 transgenic mice significantly reduced viral titers in lung and intestinal tissues.EK1 showed good safety profiles in various animal models,supporting further clinical development of EK1-based pan-CoV fusion inhibitors against SARS-CoV-2 and its variants. | Shuai Xia Qiaoshuai Lan Yun Zhu Chao Wang Wei Xu Yutang Li Lijue Wang Fanke Jiao Jie Zhou Chen Hua Qian Wang Xia Cai Yang Wu Jie Gao Huan Liu Ge Sun Jan Munch Frank Kirchhoff Zhenghong Yuan Youhua Xie Fei Sun Shibo Jiang Lu Lu | 2021 | Signal Transduction and Targeted Therapy2021，6，8： | 2 |
| 12 | Conduction disturbances and increased atrial vulnerability in connexin40-deficient mice analyzad by transesophageal stimulation显示文摘 | Hagendorff A Schumacher B Kirchhoff S | 1999 | Circulation1999，99，： | 2 |
| 13 | Differential sensitivity of human papillomavirus type 16 (+)and type 18 (+) cervical carcinoma cells to CD95 mediated apoptosis 显示文摘 | Aguilar Lemarroy A Kirchhoff S Whitaker N | 2001 | Int J Cancer2001，93，6： | 1 |
| 14 | Novel antimicrobial peptide of human epididymal duct origin 显示文摘 | von Horsten HH Derr P Kirchhoff C | 2002 | Biol Reprod2002，67，3： | 1 |
| 15 | Up-regulation of c-FLIPshort and Reduction of Activation-induced Cell Death in CD28-costimulated Human T Cells显示文摘 | KIRCHHOFF S MULLER WW LI-WEBER M | 2000 | Eur J Immunol(S0014-2980)2000，30，10： | 1 |
| 16 | Development of Plasma-Laser-Hybrid Welding Process显示文摘 | Emmelmann C Kirchhoff M Petri N | 2011 | Physics Procedia2011，12，： | 1 |
| 17 | Combining acoustic and articulatory feature information for robust speech recognition 显示文摘 | Kirchhoff K Fink G A Sagerer G | 2002 | Speech Communication2002，37，3： | 1 |
| 18 | Determination of key aroma compounds in the crumb of a three-stage sourdough rye bread by stable isotope dilution assays and sensory studies显示文摘 | KIRCHHOFF E SCHIEBERLE P | 2001 | J Agrie Food Chem2001，49，： | 1 |
| 19 | Assessment of anovel screening score for nutritional risk in predictingcomplications in gastro-intestinal surgery显示文摘 | Schiesser M Muller S Kirchhoff P | 2008 | Clin Nutr2008，27，： | 1 |
| 20 | Molecular characterization of epididymal proteins 显示文摘 | Kirchhoff C | 1998 | Rev Reprod1998，3，2： | 1 |
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