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1Herbal traditional Chinese medicine and its evidence base in gastrointestinal disorders显示文摘Herbal traditional Chinese medicine(TCM) is used to treat several ailments, but its efficiency is poorly documented and hence debated, as opposed to modern medicine commonly providinge ffective therapies. The aim of this review article is to present a practical reference guide on the role of herbal TCM in managing gastrointestinal disorders, supported by systematic reviews and evidence based trials. A literature search using herbal TCM combined with terms for gastrointestinal disorders in Pub Med and the Cochrane database identified publications of herbal TCM trials. Results were analyzed for study type, inclusion criteria, and outcome parameters. Quality of placebo controlled, randomized, double-blind clinical trials was poor, mostly neglecting stringent evidence based diagnostic and therapeutic criteria. Accordingly, appropriate Cochrane reviews and meta-analyses were limited and failed to support valid, clinically relevant evidence based efficiency of herbal TCM in gastrointestinal diseases, including gastroesophageal reflux disease, gastric or duodenal ulcer, dyspepsia, irritable bowel syndrome, ulcerative colitis, and Crohn's disease. In conclusion, the use of herbal TCM to treat various diseases has an interesting philosophical background with a long history, but it received increasing skepticism due to the lack of evidence based efficiency as shown by high quality trials; this has now been summarized for gastrointestinal disorders, with TCM not recommended for most gastrointestinal diseases. Future studies should focus on placebo controlled, randomized, double-blind clinical trials, herbal product quality and standard criteria for diagnosis, treatment, outcome, and assessment of adverse herb reactions. This approach will provide figures of risk/benefit profiles that hopefully are positive for at least some treatment modalities of herbal TCM. Proponents of modern herbal TCM best face these promising challenges of pragmaticmodern medicine by bridging the gap between the two medicinal cultures.Rolf Teschke Albrecht Wolff Christian Frenzel Axel Eickhoff Johannes Schulze 2015World Journal of Gastroenterology2015,21,15:19
2Small RNA Profiling Reveals Phosphorus Deficiency as a Contributing Factor in Symptom Expression for Citrus Huanglongbing Disease显示文摘Huanglongbing (HLB ) 是与类 Candidatus Liberibacter 的细菌被联系的破坏柠檬疾病(Ca。L.) 。强大的诊断工具和管理策略被需要控制 HLB。小 RNA (sRNA ) 玩的主人在调整主人回答到病原体感染的一个重要角色并且为许多人的疾病被用作早诊断的标记,包括癌症。决定是否柠檬 sRNAs 调整主人回答到 HLB, sRNAs 从柠檬 sinensis 被介绍有 Ca 的 10 和 14 星期柱子 grafting。L。asiaticus (Las ) 积极或健康的织物。十新 microRNAs (miRNAs ) , 76 保存 miRNAs,和许多小介入 RNA (siRNAs ) 被发现。几 miRNAs 和 siRNAs 被 Las 感染高度导致,并且能潜在地被开发进 HLB 的早诊断标记。miR399,被磷饥饿在另外的植物种类导致,被与类似于 HLB 的症状引起柠檬 stubborna 疾病的 Las 然而并非 Spiroplasma citri 的感染明确地导致。我们与健康的树相比在 Las 积极的柠檬树上发现了磷的 35% 减小。HLB 积极的香甜的橘子树的适用的磷 oxyanion 答案减少了 HLB 症状严厉并且显著地在西南佛罗里达在 3 年的地试用期间改进了水果生产。我们的分子,生理,并且地数据建议那磷缺乏被连接到 HLB 疾病 symptomology。Hongwei Zhao Ruobai Sun Ute Albrecht Chellappan Padmanabhan Airong Wanga Michael D. Coffey Thomas Girke Zonghua Wang Timothy J. Close Mikeal Roose Raymond K. Yokomi Svetlana Folimonova Georgios Vidalakis Robert Rouse Kim D. Bowman Hailing Jin 2013Molecular Plant2013,6,2:12
3博弈论模型在解决水资源管理中利益冲突的运用显示文摘本文运用非合作与合作博弈的方法,对南水北调中线工程水资源管理中的有关利益冲突进行模拟和分析。其中,以统计学和经济计量学的回归分析法构建博弈各方的效益函数,以经济价值评估法折算水资源的价值和水污染的损失,用成本效益分析法比较不同战略下的博弈结果。模拟结果显示,若以北京为博弈的甲方,则非合作结果使局中的乙方、丙方和丁方分别获得0.15~0.32亿元、0.59~0.364亿元和0.08~0.29亿元的利益,但整体却遭受662.01~1218.33亿元的损失,而合作的结果恰恰相反。因此,如果能够把合作所带来的部分净收益从赢利方转向损失方,以补足损失方的损失,博弈各方均能受益。此模拟方法及结果不仅有利于博弈各方,而且也为水资源管理部门提供决策支持。魏守科 雷阿林 Albrecht Gnauck 2009水利学报2009,39,8:11
4Chemically Induced and Light-Independent Cryptochrome Photoreceptor Activation显示文摘更高的植物的 cryptochrome 光敏电阻器是二聚的蛋白质。他们的 N 终端 photosensory 域调停 dimerization,和唯一的 C 终端扩展(CCT ) 调停发信号。我们使用了与与 rapamycin 或 rapamycin 类似物(rapalogs ) 的高亲密关系绑的人的 FK506 有约束力的蛋白质(FKBP ) 。FKBPrapamycin 建筑群被另一蛋白质认出, FRB,因此允许二目标蛋白质的导致 rapamycin 的 dimerization。这里,我们由生物体之发光回声精力转移(BRET ) 表明试金到植物的这个调整 dimerization 系统的适用性。而且,我们证明由 2 明确地在 Arabidopsis 房间熔化了到 FKBP 和 FRB 和 coexpressed 的 Arabidopsis cryptochrome 的 C 终端领域组成的熔化蛋白质与 rapalog 在孵化之上在黑暗导致控制 cryptochrome 的记者和内长的基因的表示。这些结果证明 cryptochrome 信号 transduction 的激活能化学上以一种剂量依赖者方式被导致并且从轻信号解开了,并且提供地基让 gain-of-function 实验明确地在黑暗或在甚至在激活所有光敏电阻器家庭的成员的轻条件下面表明串音学习光敏电阻器的角色。Gesa Rosenfeldt Rafael Munoz Viana Henning D. Mootz Albrecht G. von Arnim Alfred Batschauera 2008Molecular Plant2008,1,1:11
5Herbal Traditional Chinese Medicine and suspected liver injury: A prospective study显示文摘AIM To analyze liver tests before and following treatment with herbal Traditional Chinese Medicine(TCM) in order to evaluate the frequency of newly detected liver injury.METHODS Patients with normal values of alanine aminotransferase(ALT) as a diagnostic marker for ruling out pre-existing liver disease were enrolled in a prospective study of a safety program carried out at the First German Hospital of TCM from 1994 to 2015. All patients received herbal products, and their ALT values were reassessed 1-3 d prior to discharge. To verify or exclude causality for suspected TCM herbs, the Roussel Uclaf Causality Assessment Method(RUCAM) was used.RESULTS This report presents for the first time liver injury data derived from a prospective, hospital-based and largescale study of 21470 patients who had no liver disease prior to treatment with herbal TCM. Among these, ALT ranged from 1 × to < 5 × upper limit normal(ULN) in 844 patients(3.93%) and suggested mild or moderate liver adaptive abnormalities. However, 26 patients(0.12%) experienced higher ALT values of ≥ 5 × ULN(300.0 ± 172.9 U/L, mean ± SD). Causality for TCM herbs was RUCAM-based probable in 8/26 patients, possible in 16/26, and excluded in 2/26 cases. Bupleuri radix and Scutellariae radix were the two TCM herbs most commonly implicated. CONCLUSION In 26(0.12%) of 21470 patients treated with herbal TCM, liver injury with ALT values of ≥ 5 × ULN was found, which normalized shortly following treatment cessation, also substantiating causality.Dieter Melchart Stefan Hager Sabine Albrecht Jingzhang Dai Wolfgang Weidenhammer Rolf Teschke 2017World Journal of Hepatology2017,9,29:11
6Drug and herb induced liver injury: Council for International Organizations of Medical Sciences scale for causality assessment显示文摘Causality assessment of suspected drug induced liver injury(DILI) and herb induced liver injury(HILI) is hampered by the lack of a standardized approach to be used by attending physicians and at various subsequent evaluating levels. The aim of this review was to analyze the suitability of the liver specific Council for International Organizations of Medical Sciences(CIOMS) scale as a standard tool for causality assessment in DILI and HILI cases. PubMed database was searched for the following terms: drug induced liver injury; herb induced liver injury; DILI causality assessment; and HILI causality assessment. The strength of the CIOMS lies in its potential as a standardized scale for DILI and HILI causality assessment. Other advantages include its liver specificity and its validation for hepatotoxicity with excellent sensitivity, specificity and predictive validity, based on cases with a positive reexposure test. This scale allows prospective collection of all relevant data required for a valid causality assessment. It does not require expert knowledge in hepatotoxicity and its results may subsequently be refined. Weaknesses of the CIOMS scale include the limited exclusion of alternative causes and qualitatively graded risk factors. In conclusion, CIOMS appears to be suitable as a standard scale for attending physicians, regulatory agencies, expert panels and other scientists to provide a standardized, reproducible causality assessment in suspected DILI and HILI cases, applicable primarily at all assessing levels involved. 2014 Baishideng Publishing Group Co., Limited. AllRolf Teschke Albrecht Wolff Christian Frenzel Alexander Schwarzenboeck Johannes Schulze Axel Eickhoff 2014World Journal of Hepatology2014,6,1:11
7On the Origin of SERKs: Bioinformatics Analysis ol the Somatic Embryogenesis Receptor Kinases显示文摘Marije aan den Toorn Catherine Albrecht Sacco de Vdes 2015Molecular Plant2015,8,5:10
8Cerebral processing of auditory stimuli in patients with irritable bowel syndrome显示文摘瞄准:用大脑决定功能的磁性的回声成像(fMRI ) 非内脏的刺激的服的处理是否在急躁的肠症候群(IBS ) 被改变病人与健康题目相比。围绕针的内脏躯体集中机制,并且识别心理因素的可能的影响,我们使用了听觉的刺激刺激在他们的感情的质量不同。方法:在 8 个 IBS 病人和 8 控制, fMRI 大小用不同感情的质量(钟声,讨厌的偷看(2000 Hz ) ,中立的词,和感情的词的愉快的声音) 的 4 听觉的刺激的一个块图案被执行。坡度回响 T2 * 加权的顺序被用于功能的扫描。统计地图用一般线性模型被构造。结果:到感情的听觉的刺激,,相对控制的 IBS 病人在感情的处理区域的一个更大的变化与更强壮的释放反应了反应模式,在控制不同,没在令人烦恼或愉快的声音之间区分。到中立听觉的刺激,由对比,仅仅 IBS 病人与大重要激活反应了。结论:到在感情的处理刺激的区域的听觉的刺激的改变的服的反应模式建议在 IBS 的改变的感觉处理不能为内脏的感觉是特定的,但是可能在感情的敏感和感情方面的反应反映概括变化,可能与经常在 IBS 病人发现的心理 comorbidity 联系了。Viola Andresen Alexander Poellinger Chedwa Tsrouya Dominik Bach Albrecht Stroh Annette Foerschler Petra Georgiewa Marco Schmidtmann Ivo R van der Voort Peter Kobelt Claus Zimmer Bertram Wiedenmann Burghard F Klapp Hubert Monnikes 2006World Journal of Gastroenterology2006,12,11:8
9Collagen/hyaluronan based hydrogels releasing sulfated hyaluronan improve dermal wound healing in diabetic mice via reducing inflammatory macrophage activity显示文摘Sustained inflammation associated with dysregulated macrophage activation prevents tissue formation and healing of chronic wounds.Control of inflammation and immune cell functions thus represents a promising approach in the development of advanced therapeutic strategies.Here we describe immunomodulatory hyaluronan/collagen(HA-AC/coll)-based hydrogels containing high-sulfated hyaluronan(sHA)as immunoregulatory component for the modulation of inflammatory macrophage activities in disturbed wound healing.Solute sHA downregulates inflammatory activities of bone marrow-derived and tissue-resident macrophages in vitro.This further affects macrophage-mediated pro-inflammatory activation of skin cells as shown in skin ex-vivo cultures.In a mouse model of acute skin inflammation,intradermal injection of sHA downregulates the inflammatory processes in the skin.This is associated with the promotion of an anti-inflammatory gene signature in skin macrophages indicating a shift of their activation profile.For in vivo translation,we designed HA-AC/coll hydrogels allowing delivery of sHA into wounds over a period of at least one week.Their immunoregulatory capacity was analyzed in a translational experimental approach in skin wounds of diabetic db/db mice,an established model for disturbed wound healing.The sHA-releasing hydrogels improved defective tissue repair with reduced inflammation,augmented pro-regenerative macrophage activation,increased vascularization,and accelerated new tissue formation and wound closure.Sophia Hauck Paula Zager Norbert Halfter Elke Wandel Marta Torregrossa Ainur Kakpenova Sandra Rother Michelle Ordieres Susann Räthel Albrecht Berg Stephanie Möller Matthias Schnabelrauch Jan C.Simon Vera Hintze Sandra Franz 2021Bioactive Materials2021,6,12:7
10人耳蜗基底膜模型的动力特性有限元数值模拟显示文摘目的采用有限元模拟,建立人耳蜗基底膜模型,研究耳蜗结构的动力响应。方法应用有限元方法,利用大型有限分析软件ANSYS求解基底膜简化模型的模态。结果 得到了模型上不同部位产生最大振幅时对应的振动频率。结论 频率不同时,行波传播的远近和最大行波的出现部位不同。振动频率愈低,最大行波振幅出现的部位愈靠近基底膜顶部;相反地,高频率声音引起的基底膜振动,只局限于卵圆窗附近。从一个新的角度验证了行波理论。杨国标 Albrecht Eiber 2005医用生物力学2005,20,1:5
11Genome resequencing and transcriptome profiling reveal structural diversity and expression patterns of constitutive disease resistance genes in Huanglongbing-tolerant Poncirus trifoliata and its hybrids显示文摘Huanglongbing(HLB)is the most destructive bacterial disease of citrus worldwide.While most citrus varieties are susceptible to HLB,Poncirus trifoliata,a close relative of Citrus,and some of its hybrids with Citrus are tolerant to HLB.No specific HLB tolerance genes have been identified in P.trifoliata but recent studies have shown that constitutive disease resistance(CDR)genes were expressed at much higher levels in HLB-tolerant Poncirus hybrids and the expression of CDR genes was modulated by Candidatus Liberibacter asiaticus(CLas),the pathogen of HLB.The current study was undertaken to mine and characterize the CDR gene family in Citrus and Poncirus and to understand its association with HLB tolerance in Poncirus.We identified 17 CDR genes in two citrus genomes,deduced their structures,and investigated their phylogenetic relationships.We revealed that the expansion of the CDR family in Citrus seems to be due to segmental and tandem duplication events.Through genome resequencing and transcriptome sequencing,we identified eight CDR genes in the Poncirus genome(PtCDR1-PtCDR8).The number of SNPs was the highest in PtCDR2 and the lowest in PtCDR7.Most of the deletion and insertion events were observed in the UTR regions of Citrus and Poncirus CDR genes.PtCDR2 and PtCDR8 were in abundance in the leaf transcriptomes of two HLB-tolerant Poncirus genotypes and were also upregulated in HLB-tolerant,Poncirus hybrids as revealed by real-time PCR analysis.These two CDR genes seem to be good candidate genes for future studies of their role in citrus-CLas interactions.Nidhi Rawat Brajendra Kumar Ute Albrecht Dongliang Du Ming Huang Qibin Yu Yi Zhang Yong-Ping Duan Kim D Bowman Fred G Gmitter Jr Zhanao Deng 2017Horticulture Research2017,4,1:5
12Survival advantage for irinotecan versus best supportive care as second-line chemotherapy in gastric cancer – A randomised phase III study of the Arbeitsgemeinschaft Internistische Onkologie (AIO)显示文摘Peter C. Thuss-Patience Albrecht Kretzschmar Dmitry Bichev Tillman Deist Axel Hinke Kirstin Breithaupt Yasemin Dogan Bernhard Gebauer Guido Schumacher Peter Reichardt 2011European Journal of Cancer2011,,15:5
13Peginterferon alfa-2b plus ribavirin compared with interferon alfa-2b plus ribavirin for initial treatment of chronic hepatitis C: a randomised trial显示文摘Michael P Manns John G McHutchison Stuart C Gordon Vinod K Rustgi Mitchell Shiffman Robert Reindollar Zachary D Goodman Kenneth Koury Mei-Hsiu Ling Janice K Albrecht 2001The Lancet2001,,9286:4
14Improved performance of UVC-LEDs by combination of high-temperature annealing and epitaxially laterally overgrown AlN/sapphire显示文摘We report on the performance of AlGaN-based deep ultraviolet light-emitting diodes(UV-LEDs)emitting at 265 nm grown on stripe-patterned high-temperature annealed(HTA)epitaxially laterally overgrown(ELO)aluminium nitride(AIN)/sapphire templates.For this purpose,the structural and electro-optical properties of ultraviolet-c light-emitting diodes(UVC-LEDs)on as-grown and on HTA planar AlN/sapphire as well as ELO AlN/sapphire with and without HTA are investigated and compared.Cathodoluminescence measurements reveal dark spot densities of 3.5×10^9 cm^-2,1.1×10^9 cm^-2,1.4×10^9 cm^-2,and 0.9×10^9 cm^-2 in multiple quantum well samples on as-grown planar AIN/sapphire,HTA planar AlN/sapphire,ELO AlN/sapphire,and HTA ELO AlN/sapphire,respectively,and are consistent with the threading dislocation densities determined by transmission electron microscopy(TEM)and high-resolution X-ray diffraction rocking curve.The UVC-LED performance improves with the reduction of the threading dislocation densities(TDDs).The output powers(measured on-wafer in cw operation at 20 mA)of the UV-LEDs emitting at 265 nm were 0.03 mW(planar AlN/sapphire),0.8 mW(planar HTA AlN/sapphire),0.9 mW(ELO AlN/sapphire),and 1.1 mW(HTA ELO AlN/sapphire),respectively.Furthermore,Monte Carlo ray-tracing simulations showed a 15%increase in light-extraction efficiency due to the voids formed in the ELO process.These results demonstrate that HTA ELO AlN/sapphire templates provide a viable approach to increase the efficiency of UV-LEDs,improving both the internal quantum efficiency and the light-extraction efficiency.NORMAN SUSILO EVIATHAR ZIFFER SYLVIA HAGEDORN LEONARDO CANCELLARA CARSTEN NETZEL NEYSHA LOBO PLOCH SHAOJUN WU JENS RASS SEBASTIAN WALDE LUCA SULMONI MARTIN GUTTMANN TIM WERNICKE MARTIN ALBRECHT MARKUS WEYERS MICHAEL KNEISSL 2020Photonics Research2020,8,4:4
15Orbit design for the Laser Interferometer Space Antenna (LISA)显示文摘The Laser Interferometer Space Antenna (LISA) is a joint ESA-NASA mission for detecting low-frequency gravitational waves in the frequency range from 0.1 mHz to 1 Hz, by using accurate laser interferometry between three spacecrafts, which will be launched around 2018 and one year later reach their operational orbits around the Sun. In order to operate successfully, it is crucial for the constellation of the three spacecrafts to have extremely high stability. Based on the study of operational orbits for a 2015 launch, we design the operational orbits of beginning epoch on 2019-03-01, and introduce the method of orbit design and optimization. We design the orbits of the transfer from Earth to the operational orbits, including launch phase and separation phase; furthermore, the relationship between energy requirement and flight time of these two orbit phases is investigated. Finally, an example of the whole orbit design is presented.Gerhard HEINZEL Albrecht RDIGER 2010Science China(Physics,Mechanics & Astronomy)2010,53,1:4
16Guidelines and Good Clinical Practice Recommendations for Contrast Enhanced Ultrasound (CEUS) - Update 2008显示文摘M Claudon D Cosgrove T Albrecht L Bolondi M Bosio F Calliada J.-M Correas K Darge C Dietrich M D’Onofrio D Evans C Filice L Greiner K J?ger N Jong E Leen R Lencioni D Lindsell A Martegani S Meairs C Nols?e F Piscaglia P Ricci G Seidel B Skjoldbye L Solbia 2008Ultraschall in Med2008,,01:4
17Peginterferon alfa-2b plus ribavirin compared with interferon alfa-2b plus ribavirin for initial treatment of chronic hepatitis C: a randomised trial显示文摘Michael P Manns John G McHutchison Stuart C Gordon Vinod K Rustgi Mitchell Shiffman Robert Reindollar Zachary D Goodman Kenneth Koury Mei-Hsiu Ling Janice K Albrecht 2001The Lancet . 2001 (9286)2001,,9286:4
18Peginterferon alfa-2b plus ribavirin compared with interferon alfa-2b plus ribavirin for initial treatment of chronic hepatitis C: a randomised trial显示文摘Michael P Manns John G McHutchison Stuart C Gordon Vinod K Rustgi Mitchell Shiffman Robert Reindollar Zachary D Goodman Kenneth Koury Mei-Hsiu Ling Janice K Albrecht 20012001 (9286)2001,,9286:4
19Leitlinien für den Gebrauch von Ultraschallkontrastmitteln - Januar 2004显示文摘T Albrecht M Blomley L Bolondi M Claudon J.-M Correas D Cosgrove L Greiner K J?ger N Jong E Leen R Lencioni D Lindsell A Martegani L Solbiati L Thorelius F Tranquart H Weskott T Whittingham 2004Ultraschall in Med2004,,04:3
20Guidelines and Good Clinical Practice Recommendations for Contrast Enhanced Ultrasound (CEUS) - Update 2008显示文摘M Claudon D Cosgrove T Albrecht L Bolondi M Bosio F Calliada J.-M Correas K Darge C Dietrich M D'Onofrio D Evans C Filice L Greiner K J?ger N Jong E Leen R Lencioni D Lindsell A Martegani S Meairs C Nols?e F Piscaglia P Ricci G Seidel B Skjoldbye L Solbia 2008Ultraschall in Med2008,,01:3
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