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Absent MicroRNAs in Different Tissues of Patients with Acquired Cardiomyopathy

Genomics, Proteomics & Bioinformatics 2016年第4期14卷 224-234页

作者： Christine S. Siegismund Maria Rohde Uwe Kiihl Felicitas Escher heinz Peter Schultheiss Dirk Lassner Institute for Cardiac Diagnostics and Therapy(IKDT) 12203 BerlinGermany Department of Cardiology Campus VirchowCharite-University Hospital Berlin13353 BerlinGermany

MicroRNAs （miRNAs） can be found in a wide range of tissues and body fluids, and their specific signatures can be used to determine diseases or predict clinical courses. The miRNA profiles in biological samples （tissue, serum, peripheral blood mononuelear cells or other body fluids） differ significantly even in the same patient and therefore have their own specificity for the presented condition. Complex profiles of deregulated miRNAs are of high interest, whereas the importance of non-expressed miRNAs was ignored. Since miRNAs regulate gene expression rather negatively, absent miRNAs could indicate genes with unaltered expression that therefore are normally expressed in specific compartments or under specific disease situations. For the first time, non-detectable miRNAs in different tissues and body fluids from patients with different diseases （cardiomyopathies, Alzheimer＇s disease, bladder cancer, and ocular cancer） were analyzed and compared in this study, miRNA expression data were generated by microarray or TaqMan PCR-based platforms. Lists of absent miRNAs of primarily cardiac patients （myocardium, blood cells, and serum） were clustered and analyzed for potentially involved pathways using two prediction platforms, i.e., miRNA enrichment analysis and annotation tool （miEAA） and DIANA miRPath. Extensive search in biomedical publication databases for the relevance of non-expressed miRNAs in predicted pathways revealed no evidence for their involvement in heart-related pathways as indicated by software tools, confirming proposed approach.

关键词： Cardiomyopathy Heart muscle biopsy Absent mi RNAs Peripheral blood mononuclear cell Serum

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Assessment of two faecal sludge treatment plants in urban areas:Case study in Beijing

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International Journal of Agricultural and Biological Engineering 2017年第3期10卷 237-245页

作者： Cheng Shikun Zheng Lei Zhao Mingyue Bai Xue Li Zifu heinz-Peter Mang Department of Environmental Engineering Beijing Key Laboratory of Resource-oriented Treatment of Industrial PollutantsUniversity of Science and Technology BeijingBeijing 100083China Beijing Municipal Environmental Monitoring Center Beijing 100048China

Every day,human beings produce excreta all over the world,and the sludge that accumulates in waste disposal systems is referred to as the‘faecal sludge(FS)’.FS can cause serious environmental pollution in urban areas if it cannot be disposed of properly.A complete FS management system must include onsite sanitation technologies,FS collection and transport,a treatment plant,and resource recovery or disposal of the treatment *** on the treatment and reuse/disposal step of a FS complete service chain,this research presents two cases of FS treatment in *** Case 1,FS biogas plant adopts anaerobic digestion(AD)to treat FS,and the digestate can be used as biofertilizer in the surrounding *** Case 2,several technologies including solid-liquid separation,dewatering,pyrolysis,AD and co-composting are integrated to find innovative solutions for FS treatment.A comprehensive assessment including the aspects of technology,economy and environment is conducted for further SWOT(Strengths,Weaknesses,Opportunities and Threats)***,critical strategies are developed,which include(1)selecting project site for optimized transportation,maximum waste reuse,minimum environmental impact and convenient final effluent disposal;(2)planning technical options at a feasible study stage,considering resource recovery,secondary pollution prevention and fire protection;(3)exploring market channels for by-products sale to increase profitability;(4)guaranteeing engineering quality and service life for the purpose of sustainable operation;(5)minimizing health risks to persons exposed to the untreated FS;and(6)providing necessary training for hygiene *** cases in Beijing can provide valuable lessons for urban areas in developing countries and the strategies can provide a reference for stakeholders and decision-makers who intend to develop FS treatment projects.

关键词： faecal sludge kitchen waste composting anaerobic digestion SWOT

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磁性非对称双链长表面活性剂囊泡凝胶

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物理化学学报 2017年第8期33卷 1655-1664页

作者：赵文荣郝京诚 heinz Hoffmann 山东大学胶体与界面化学教育部重点实验室济南250100 Physikalische Chemie I Bayreuth University

合成了一系列含磁性反离子的非对称双疏水链长的阳离子表面活性剂,其中三氯一溴铁合十六烷基戊基二甲基铵(C_(16)C_5DMA^+[FeCl_3Br]-~)与偶氮羧酸钠盐(AzoNa_4)在酸性条件水溶液中形成磁性囊泡凝胶。运用cryo-透射电镜(TEM)、冷冻蚀刻T... 详细信息

合成了一系列含磁性反离子的非对称双疏水链长的阳离子表面活性剂,其中三氯一溴铁合十六烷基戊基二甲基铵(C_(16)C_5DMA^+[FeCl_3Br]-~)与偶氮羧酸钠盐(AzoNa_4)在酸性条件水溶液中形成磁性囊泡凝胶。运用cryo-透射电镜(TEM)、冷冻蚀刻TEM(FF-TEM)、流变仪、傅里叶变换红外光谱(FT-IR)和超导量子干涉(SQUID)等表征技术对囊泡凝胶进行了结构和性质研究,结果发现:凝胶含有曲率多变的融合性的双层囊泡,这些双分子层结构模构了自然界中各种物象的结构轮廓,展现了不可预测的多变曲率和良好柔性。聚集体双分子层膜内由长短不对称烷基链采取交错相扣的双分子层排列模式,这种构建模式结构稳定,短烷基链可游离出囊泡双分子层并伸向外部水相介质。两个相邻囊泡间的短链在疏水相互作用下形成非共价的囊泡"补丁",疏水的囊泡"补丁"克服相邻囊泡之间的斥力而融合。磁性反离子[FeCl_3Br]^-不仅赋予囊泡磁性,且在囊泡的形成过程中调控烷基链的组装。这种多形态融合性囊泡为揭示膜曲率的调节机制和构建人工细胞提供实验数据和理论参考。

关键词：非对称双链长表面活性剂粘连囊泡磁性凝胶双分子层多曲率

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A DNA origami plasmonic sensor with environment-independent read-out

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Nano Research 2019年第11期12卷 2900-2907页

作者： Valentina Masciotti Luca Piantanida Denys Naumenko heinz Amenitsch Mattia Fanetti Matjaz Valant Dongsheng Lei Gang Ren Marco Lazzarino CNR-IOM AREA Science ParkBasovizza TriesteI-34149Italy PhD Course in Nanotechnology University of TriesteTriesteI-34127Italy Institute for Physics of Semiconductors National Academy of Sciences of UkraineKyiv03028Ukraine Institute of Inorganic Chemistry Graz University of TechnologyGrazA-8010Austria Materials Research Laboratory University of Nova GoricaNova GoricaSI-5000Slovenia Institute of Fundamental and Frontier Sciences University of Electronic Science and Technology of ChinaChengdu610054China The Molecular Foundry Lawrence Berkeley National LaboratoryBerkeleyCA94720USA School of Physical Science and Technology Electron Microscopy Center of LZULanzhou UniversityLanzhou730000China Micron School of Materials Science&Engineering Boise State UniversityBoiseID 83725USA

DNA origami is a promising technology for its reproducibility,flexibility,scalability and *** the several potential applications,DNA origami has been proposed as a tool for drug delivery and as a contrast agent,since a conformational change upon specific target interaction may be used to release a drug or produce a physical signal,***,its conformation should be robust with respect to the properties of the medium in which either the recognition or the read-out take place,such as pressure,viscosity and any other unspecific interaction other than the desired target *** we report on the read-out robustness of a tetragonal DNA-origami/gold-nanoparticle hybrid structure able to change its configuration,which is transduced in a change of its plasmonic properties,upon interaction with a specific DNA *** investigated its response when analyzed in three different media:aqueous solution,solid support and viscous *** show that,once a conformational variation is produced,it remains unaffected by the subsequent physical interactions with the environment.

关键词： DNA origami plasmonic sensor molecular detection gold nanoparticle

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Gonadal damage and options for fertility preservation in female and male cancer survivors

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Asian Journal of Andrology 2006年第5期8卷 515-533页

作者： Theodoros Maltaris heinz Koelbl Rudolf Seufert Franklin Kiesewetter Matthias W. Beckmann Andreas Mueller Ralf Dittrich Department of Obstetrics and Gynecology Johannes Gutenberg University Mainz D-55124 Germany Division of Andrology Erlangen University Hospital University of Erlangen-Nuremberg Erlangen Germany Department of Obstetrics and Gynecology Erlangen University Hospital University of Erlangen-Nuremberg Erlangen Germany

It is estimated that in 2010, 1 in every 250 adults will be a childhood cancer survivor. Today, oncological surgery, radiotherapy and chemotherapy achieve relatively high rates of remission and long-term survival, yet are often detrimental to fertility. Quality of life is increasingly important to long-term survivors of cancer, and one of the major quality-of-life issues is the ability to produce and raise normal children. Developments in the near future in the emerging field of fertility preservation in cancer survivors promise to be very exciting. This article reviews the published literature, discusses the effects of cancer treatment on fertility and presents the options available today thanks to advances in assisted-reproduction technology for maintaining fertility in male and female patients undergoing this type of treatment. The various diagnostic methods of assessing the fertility potential and the efficacy of in vitro fertilization （IVF） after cancer treatment are also presented.

关键词： reproduction cryopreservation male infertility semen preservation fertility preservation cancer treatment ovarian tissue

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TNF-α release capacity is suppressed immediately after hemorrhage andresuscitation

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Chinese Journal of Traumatology 2017年第4期20卷 207-211页

作者： Arian Bahrami Mohammad Jafarmadar heinz Redl Soheyl Bahrami Jian-Xin Jiang Ludwig Boltzmann Institute for Experimental and Clinical Traumatology in AUVA Research Center 1200 Vienna Austria State Key Laboratory of Trauma Burns and Combined Injury Institute of Surgery Research Doping Hospital Third Military Medical University Chongqing China

ObjectiveTo 在经皮的内视镜的腰部的 discectomy (PELD ) 期间估计类固醇的硬膜上或静脉内的管理的早药品效果 .Methods28 由于在 2014 年 11 月和 2016 年 1 月之间的大腰部的圆盘形成疝经历了 PELD 的连续病人被跟随在上面为 6 个月... 详细信息

ObjectiveTo 在经皮的内视镜的腰部的 discectomy (PELD ) 期间估计类固醇的硬膜上或静脉内的管理的早药品效果 .Methods28 由于在 2014 年 11 月和 2016 年 1 月之间的大腰部的圆盘形成疝经历了 PELD 的连续病人被跟随在上面为 6 个月。这些病人根据他们在 PELD 以后接受了的治疗被划分成二个组。14 个病人(组 A ) 被 PELD 和硬膜上的类固醇对待，当另外的 14 个病人(组 B ) 被 PELD 和静脉内的类固醇对待时。我们由外科手术前、手术后的视觉类似物规模(管) 评估了有效性为背和腿疼痛的分数，和在在经由临床的图表和电话的外科以后的 3 个星期的手术后的 Oswestry 残疾索引(ODI ) 会见。因为 *** 是在管的重要减少，工作的手术后的医院停留和时间回来被调查(回来，腿) ， ODI，和时间回来工作(p < 0.05 ) 。为管(背) ，组 A 在外科以后在 1 天和 1 个星期与组 B 相比显示出重要减少(p = 0.011， p = 0.017 ) 。至于管(腿) ，组 A 在 1 天， 1 个星期， 3 个星期，和 3 月后续考试与组 B 相比显示出重要减少(p = 0.002， p = 0.006， p < 0.001， p < 0.001 ) 。为 ODI，组 A 与组 B 相比显示出著名减少(p < 0.001 ) 。在二个组的手术后的医院停留不是统计上不同的(p = 0.636 ) 。但是在组 A 工作的时间回来在组 B 是比那显著地短的(p = 0.023 ).ConclusionPatients 为大腰部的圆盘形成疝与硬膜上的类固醇管理经历了 PELD 的人，与与静脉内的类固醇管理经历了 PELD 的那些相比显示出有利药品效果。

关键词：肿瘤坏死因子-α 释放能力出血 TNF-α 外周血白细胞失血性休克反应能力 LPS

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Test-retest reliability of the Mini Nutritional Assessment–Short Form(MNA-SF)in older patients undergoing cardiac rehabilitation

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Journal of Geriatric Cardiology 2020年第9期17卷 574-579页

作者： Fritz Kather Miralem Hadzic Teresa Hehle Sarah Eichler Julia Klein heinz Völler Annett Salzwedel Department of Rehabilitation Medicine University of PotsdamFaculty of Health Sciences BrandenburgGermany Klinik am See Rehabilitation Center for Internal MedicineRüdersdorfGermany

Malnutrition is described as a state of insufficient intake of energy,protein and other nutrients leading to changes in body composition(weight loss,reduced fat-free mass)as well as adverse functional and clinical outcomes.[1]Depending on the assessments and definition used,the prevalence in older patients ranges between 12%in communitydwelling adults to 60%of patients in geriatric care facilities.[2–5]Older populations are at high risk of nutritional deficiencies because of risk factors such as multimorbidity,polypharmacy,cognitive and physical decline,poor appetite,depressive syndromes and socioeconomic changes.[4,6].

关键词： Cardiac rehabilitation Malnutrition Octogenarians Test-retest reliability

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Ab Initio Study of Single-and Double-Electron Capture Processes in Collisions of He^(2+) Ions and Ne Atoms

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Chinese Physics Letters 2021年第11期38卷 30-36页

作者：王小霞王堃彭裔耕刘春华刘玲吴勇 heinz-Peter Liebermann Robert JBuenker 屈一至 College of Material Sciences and Optoelectronic Technology University of Chinese Academy of SciencesBeijing 100049China Institute of Environmental Science Shanxi UniversityTaiyuan 030006China Department of Applied Physics Nanjing University of Science and TechnologyNanjing 210094China School of Physics Southeast UniversityNanjing 210094China Data Center for High Energy Density Physics Institute of Applied Physics and Computational MathematicsBeijing 100088China Fachbereich C-Mathematik und Naturwissenschaften Bergische Universitat WuppertalD-42097 WuppertalGermany

The single-and double-electron capture(SEC, DEC) processes of He^(2+) ions colliding with Ne atoms are studied by utilizing the full quantum-mechanical molecular-orbital close-coupling method. Total and state-selective SEC and DEC cross sections are presented in the energy region of 2 eV/u to 20 keV/u. Results show that the dominant reaction channel is Ne^(+)(2s2p^(6) ^(2)S) + He^(+)(1s) in the considered energy region due to strong couplings with the initial state Ne(2s^(2)2p^(6)^(1)S) + He^(2+) around the internuclear distance of 4.6 a.u. In our calculations, the SEC cross sections decrease initially and then increase whereby, the minimum point is around 0.38 keV/u with the increase of collision energies. After considering the effects of the electron translation factor(ETF), the SEC cross sections are increased by 15%–25% nearby the energy region of keV/u and agree better with the available results. The DEC cross sections are smaller than those of SEC because of the larger energy gaps and no strong couplings with the initial state. Due to the Demkov-type couplings between DEC channel Ne^(2+)(2s^(2)2p^(4)^(1)S) + He(1s^(2)) and the dominating SEC channel Ne^(+)(2s2p^(6) ^(2)S) + He^(+)(1s), the DEC cross sections increase with increasing impact energies. Good consistency can also be found between the present DEC and the experimental measurements in the overlapping energy region.

关键词： SEC DEC Ab Initio Study of Single-and Double-Electron Capture Processes in Collisions of He Ions and Ne Atoms

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Mesmerism, Sexuality, and Medicine：＂Karezza＂ and the Sexual Reform Movement

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Cultural and Religious Studies 2015年第4期3卷 211-216页

作者： heinz Schott University of Bonn Bonn Germany

Within the scope of certain social and religious movements, mesmerism had a considerable impact on the Americanway of life during the last decades of 19th century. A famous example is the Christian Science of Mary Baker EddyBut also less known groups adopted mesmeric ideas and practices. The paper focuses on the concept of＂Karezza＂.It combined a specific sexual practice with religious ideas of divine love, birth control, social reform, women＇semancipation and health education. It was created by Alice Bunker Stockham （1833-1912）, an obstetrician andgynecologist from Chicago. Among other authorities, the writer Leo Tolstoy and medical psychologist HavelockEllis appreciated her approach. She was a pioneer of the sexual and marriage reform promoting practical advice foreveryday life. As a doctor, she stressed especially the disastrous consequences of a brutal sexual life destroyingbody and mind （not only of the women）. As an antidote, she propagated the ＂Karezza love＂ avoiding ejaculation ada punctual orgasm （climax） during intercourse. The leading idea was the imagery of a mesmeric ＂fluidum＂ unitingindividuals spiritually. Bunker＇s publications were translated into German. They corresponded to the Lebensreformmovement, but never became popular. Also the early sexology about 1900 ignored Bunker＇s concept as well as thesexual medicine later on. It is worthwhile to reconsider it within the context of the history of medicine, culture, andanthropology.

关键词： " mesmerism, sexuality, Karezza, Alice Bunker Stockham (1833-1912), sexual reform, Lebensreformmovement, women's emancipation

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The Misleading Use of “Enthalpy” in an Energy Conversion Analysis

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Natural Science 2014年第11期6卷 878-885页

作者： heinz Herwig Institute for Thermo-Fluid Dynamics Hamburg University of Technology Hamburg Germany

The frequently used thermodynamic state quantity enthalpy H turns out to be very problematic when applied in an energy conversion analysis. Due to the fact that H combines two terms, the internal energy U and the product pV, the interpretation of what H means in physical terms is often obscure and leads to various misinterpretations. Several examples are given and interpreted twice,*** and without referring to enthalpy.

关键词： Enthalpy Misinterpretation Energy Conversion Analysis

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