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| 1 | An Update on Abscisic Acid Signaling in Plants and More显示文摘 | Aleksandra Wasilewsk.a Florina Vlad Caroline Sirichandra Yulia Redko Fabien Jammes Christiane Valon Nicolas Frei dit Frey Jeffrey Leung | 2008 | Molecular Plant2008，1，2： | 46 |
| 2 | Role of Helicobacter pylori infection in gastric carcinogenesis:Current knowledge and future directions显示文摘Helicobacter pylori(H. pylori) plays a role in the patho-genesis of gastric cancer. The outcome of the infection depends on environmental factors and bacterial and host characteristics. Gastric carcinogenesis is a multistep process that is reversible in the early phase of mucosal damage, but the exact point of no return has not been identified. Therefore, two main therapeutic strategies could reduce gastric cancer incidence:(1) eradication of the already present infection; and(2) immunization(prior to or during the course of the infection). The success of a gastric cancer prevention strategy depends on timing because the prevention strategy must be introduced before the point of no return in gastric carcinogenesis. Although the exact point of no return has not been identified, infection should be eradicated before severe atrophy of the gastric mucosa develops. Eradication therapy rates remain suboptimal due to increasing H. pylori resistance to antibiotics and patient noncompliance. Vaccination against H. pylori would reduce the cost of eradication therapies and lower gastric cancer incidence. A vaccine against H. pylori is still a research challenge. An effective vaccine should have an adequate route of delivery, appropriate bacterial antigens and effective and safe adjuvants. Future research should focus on the development of rescue eradication therapy protocols until an efficacious vaccine against the bacterium becomes available. | Aleksandra Sokic-Milutinovic Tamara Alempijevic Tomica Milosavljevic | 2015 | World Journal of Gastroenterology2015，21，41： | 30 |
| 3 | Blood Serum Levels of IL-2, IL-6, IL-8, TNF-α and IL-1β in Patients on Maintenance Hemodialysis显示文摘Cytokines 是有免疫力的反应和煽动性的反应的必要调停人。有长期的肾的失败(CRF ) 的病人通常与除了 dialyzer 膜的 bioincompatibility 与损害的肾功能和尿毒症的毒素的累积联系的有免疫力的功能的畸形介绍。在 hemodialysis (HD ) 期间会议, cytokines 主要被内毒素类型混合物在有 dialyzer 的 dialyzer 液体,补充因素和直接接触激活的单核白血球释放膜。学习包括了 15 个 CRF 病人, 36.4 吗?? | Jacek Rysz Maciej Banach Aleksandra Cialkowska-Rysz Robert Stolarek Marcin Barylski Jaroslaw Drozdz Piotr Okonski | 2006 | Cellular & Molecular Immunology2006，3，2： | 14 |
| 4 | Local Proinflammatory Effects of Repeated Skin Exposure to Warfarin, An Anticoagulant Rodenticide in Rats显示文摘Objective: To evaluate the effects of epicutaneous application of anticoagulant warfarin, by examining the presence of tissue injury and immune/inflammatory activity in exposed skin. Methods: Rats were exposed to warfarin by applying 10 μg of warfarin‐sodium to 10‐12 cm 2 skin (range 0.8‐1 μg per 1 cm 2 ) for 3 consecutive days. Tissue injury was evaluated by lipid peroxidation, histomorphological changes and signs of reparative activity in skin. T cell infiltration and selected aspects of epidermal cell activity were examined as indicators of immune/inflammatory skin response to warfarin application. Results: Repeated warfarin application exerted no effect on skin metabolic viability, but resulted in tissue injury (increased malondialdehyde, MDA, production, evident histo‐morphological changes in epidermis and dermis depicting cell injury and death). Increased numbers of proliferating cell nuclear antigen (PCNA + ) cells indicated reparative processes in injured skin. Infiltration of CD3 + cells (T lymphocytes) along with the increased production of tumor necrosis factor‐α (TNF‐α) by epidermal cells from warfarin‐treated skin and their co‐stimulatory effect in an in vitro T‐cell activation assay demonstrated immunomodulatory effects of epicutaneous warfarin. Conclusion: Presented data have documented tissue damage associated with immune/ inflammatory activity in skin exposed to warfarin. Observed effects are relevant to immunotoxic potential of this anticoagulant in settings of external exposure. | Aleksandra POPOV Ivana MIRKOV Lidija ZOLOTAREVSKI Milena JOVIC Sandra BELIJ Dragan KATARANOVSKI Milena KATARANOVSKI | 2011 | Biomedical and Environmental Sciences2011，24，2： | 13 |
| 5 | Methylated and thiolated arsenic species for environmental and health research——A review on synthesis and characterization显示文摘Hundreds of millions of people around the world are exposed to elevated concentrations of inorganic and organic arsenic compounds, increasing the risk of a wide range of health effects. Studies of the environmental fate and human health effects of arsenic require authentic arsenic compounds. We summarize here the synthesis and characterization of more than a dozen methylated and thiolated arsenic compounds that are not commercially available. We discuss the methods of synthesis for the following14 trivalent(Ⅲ) and pentavalent() arsenic compounds: monomethylarsonous acid(MMA~Ⅲ), dicysteinylmethyldithioarsenite(MMA~Ⅲ(Cys)_2), monomethylarsonic acid(MMA~Ⅴ),monomethylmonothioarsonic acid(MMMTAⅤ) or monothio-MMA~Ⅴ, monomethyldithioarsonic acid(MMDTA~Ⅴ) or dithio-MMA~Ⅴ, monomethyltrithioarsonate(MMTTA~Ⅴ) or trithio-MMA~Ⅴ,dimethylarsinous acid(DMA~Ⅲ), dimethylarsino-glutathione(DMA~Ⅲ(SG)), dimethylarsinic acid(DMA~Ⅴ), dimethylmonothioarsinic acid(DMMTA~Ⅴ) or monothio-DMAⅤ, dimethyldithioarsinic acid(DMDTA~Ⅴ) or dithio-DMA~Ⅴ, trimethylarsine oxide(TMAO~Ⅴ), arsenobetaine(AsB), and an arsenicin-A model compound. We have reviewed and compared the available methods,synthesized the arsenic compounds in our laboratories, and provided characterization information. On the basis of reaction yield, ease of synthesis and purification of product, safety considerations, and our experience, we recommend a method for the synthesis of each of these arsenic compounds. | William R.Cullen Qingqing Liu Xiufen Lu Anthony McKnight-Whitford Hanyong Peng Aleksandra Popowich Xiaowen Yan Qi Zhang Michael Fricke Hongsui Sun X.Chris Le | 2016 | Journal of Environmental Sciences2016，28，11： | 12 |
| 6 | 欧洲卒中组织(ESO)关于无活动能力的急性缺血性卒中患者静脉血栓栓塞的预防指南显示文摘背景静脉血栓栓塞(venous thromboembolism, VTE)包括深静脉血栓形成(deep vein thrombosis, DVT)和肺栓塞,是无活动能力的急性缺血性卒中患者的常见并发症。本文阐述了欧洲卒中组织(European Stroke Organisation, ESO)关于无活动能力的急性缺血性卒中患者VTE预防的指南。有关出血性卒中的指南已发表。方法一个多学科小组确定了相关问题并使用推荐意见分级评估、制定和评价系统根据随机对照试验证据制定推荐意见。本文经过ESO内部及外部评审,并得到ESO指南委员会和ESO执行委员会批准。结果我们发现的主要是中等质量证据,包括评估梯度压力弹力袜(graduated compression stocking, GCS)、间歇充气加压装置(intermittent pneumatic compression, IPC)以及使用普通肝素(unfractionated heparin, UFH)、低分子量肝素(low molecular weight heparin, LMWH)和类肝素进行预防性抗凝治疗的随机对照试验和系统评价,但未发现评估神经肌肉电刺激(neuromuscular electrical stimulation, NES)的随机试验。我们推荐临床医生对无活动能力的患者使用IPC,但不应使用GCS。在无活动能力的缺血性卒中患者中,如果降低VTE风险的益处足以抵消其使用导致的颅内外出血风险增高,则应考虑使用UFH(5 000 U,2~3次/d)、LMWH或类肝素进行预防性抗凝治疗。如果确定具有预防性抗凝治疗的指征,应考虑使用LMWH或类肝素而非UFH,因为前两者能更明显地降低DVT风险,使用更加便利,人员成本更低,患者舒适度更高(每天仅需注射1次),但这些优势应与LMWH和类肝素的更高颅外出血风险、更高药物成本以及在肾功能不全老年患者中使用的相关风险进行权衡。结论IPC、UFH或LMWH和类肝素可降低无活动能力的急性缺血性卒中患者的VTE风险,但需要进一步研究来评价NES是否有效。其中证据最强的预防手段是IPC。需要更好的方法在卒中发病后最初数周内根据VTE风险和抗凝药的出血风险对患者进行分层。 | Martin Dennis Valeria Caso L Jaap Kappelle Aleksandra Pavlovic Peter Sandercock 刘品一 黄丽丽 徐运 | 2017 | 国际脑血管病杂志2017，25，3： | 11 |
| 7 | Similarities and differences between mesenchymal stem/progenitor cells derived from various human tissues显示文摘BACKGROUND Mesenchymal stromal/stem cells (MSCs) constitute a promising tool in regenerative medicine and can be isolated from different human tissues. However, their biological properties are still not fully characterized. Whereas MSCs from different tissue exhibit many common characteristics, their biological activity and some markers are different and depend on their tissue of origin. Understanding the factors that underlie MSC biology should constitute important points for consideration for researchers interested in clinical MSC application. AIM To characterize the biological activity of MSCs during longterm culture isolated from: bone marrow (BM-MSCs), adipose tissue (AT-MSCs), skeletal muscles (SMMSCs), and skin (SK-MSCs). METHODS MSCs were isolated from the tissues, cultured for 10 passages, and assessed for: phenotype with immunofluorescence and flow cytometry, multipotency with differentiation capacity for osteo-, chondro-, and adipogenesis, stemness markers with qPCR for mRNA for Sox2 and Oct4, and genetic stability for p53 and c-Myc;27 bioactive factors were screened using the multiplex ELISA array, and spontaneous fusion involving a co-culture of SM-MSCs with BM-MSCs or AT-MSCs stained with PKH26 (red) or PKH67 (green) was performed. RESULTS All MSCs showed the basic MSC phenotype;however, their expression decreased during the follow-up period, as confirmed by fluorescence intensity. The examined MSCs express CD146 marker associated with proangiogenic properties;however their expression decreased in AT-MSCs and SM-MSCs, but was maintained in BM-MSCs. In contrast, in SK-MSCs CD146 expression increased in late passages. All MSCs, except BM-MSCs, expressed PW1, a marker associated with differentiation capacity and apoptosis. BM-MSCs and AT-MSCs expressed stemness markers Sox2 and Oct4 in long-term culture. All MSCs showed a stable p53 and c-Myc expression. BM-MSCs and AT-MSCs maintained their differentiation capacity during the follow-up period. In contrast, SK-MSCs and SM-MSCs had a limited ability to differentiate into adipocytes. BM-MSCs and AT-MSCs revealed similarities in phenotype maintenance, capacity for multilineage differentiation, and secretion of bioactive factors. Because AT-MSCs fused with SM-MSCs as effectively as BM-MSCs, AT-MSCs may constitute an alternative source for BM-MSCs. CONCLUSION Long-term culture affects the biological activity of MSCs obtained from various tissues. The source of MSCs and number of passages are important considerations in regenerative medicine. | Urszula Kozlowska Agnieszka Krawczenko Katarzyna Futoma Tomasz Jurek Marta Rorat Dariusz Patrzalek Aleksandra Klimczak | 2019 | World Journal of Stem Cells2019，11，6： | 10 |
| 8 | Role of environmental pollution in irritable bowel syndrome显示文摘Irritable bowel syndrome(IBS),with the prevalence of 10%-20 % of the population has become an emerging problem worldwide. IBS is a functional gastrointestinal(GI) disorder characterized by abdominal pain or discomfort and altered bowel habits. The etiology of IBS contains genetic,psychological,and immunological factors,and has not been fully elucidated; of note,recent studies also point at environmental pollution and its role in the development of functional GI diseases. In this review we focus on several environmental factors,such as bacterial contamination,air pollution,radiation and even stress as potential triggers of IBS. We discuss associated disturbances in homeostasis,such as changes in intestinal microbiome and related pathophysiological mechanisms. Based on the effect of environmental factors on the GI tract,we also propose novel targets in IBS treatment. | Mateusz Marynowski Aleksandra Likońska Hubert Zatorski Jakub Fichna | 2015 | World Journal of Gastroenterology2015，21，40： | 10 |
| 9 | New design paradigm for heterogeneous catalysts显示文摘Both scientiic discovery and technological development are at some point faced with the question of how to progress from a trial-and-error approach to a highly controlled design process.In heterogeneous catalysis,the search for the optimal active site of a catalyst for a given chemical reaction has been the central objective of research for almost a century. | Aleksandra Vojvodic Jens K.Norskov | 2015 | National Science Review2015，2，2： | 9 |
| 10 | Insulin resistance,adipokine profile and hepatic expression of SOCS-3 gene in chronic hepatitis C显示文摘AIM:to analyze adipokine concentrations,insulin resistance and hepatic expression of suppressor of cytokine signaling 3(SOCS-3)in patients with chronic hepatitis C genotype 1 with normal body weight,glucose and lipid profile.METHODS:The study group consisted of 31 patients with chronic hepatitis C and 9 healthy subjects.Total levels of adiponectin,leptin,resistin,visfatin,omentin,osteopontin and insulin were measured using an ELISA kit.The hepatic expression of SOCS-3 was determined by the use of the reverse transcription polymerase chain reaction method.RESULTS:Homeostasis model assessment for insulin resistance(HOMA-IR)values were significantly higher in hepatitis C virus(HCV)infected patients without metabolic disorders compared to healthy controls(2.24 vs 0.59,P=0.0003).Hepatic steatosis was observed in 32.2%of patients with HCV infection and was found in patients with increased HOMA-IR index(2.81 vs1.99,P=0.05)and reduced adiponectin level(5.96vs 8.37,P=0.04).Inflammatory activity(G≥2)was related to increased osteopontin concentration(34.04vs 23.35,P=0.03).Advanced liver fibrosis(S≥2)was associated with increased levels of omentin and osteopontin(436.94 vs 360.09,P=0.03 and 32.84 vs20.29,P=0.03)and reduced resistin concentration(1.40 vs 1.74,P=0.047).No correlations were reported between adipokine profile,HOMA-IR values and hepatic expression of the SOCS-3 gene.CONCLUSION:We speculated that no relationship between adipokines and HOMA-IR values may indicate that HCV can induce insulin resistance itself.Some adipokines appear to be biochemical markers of steatosis,inflammation and fibrosis in patients with chronic HCV infection. | Kamila Wójcik Elzbieta Jabonowska Aleksandra Omulecka Anna Piekarska | 2014 | World Journal of Gastroenterology2014，20，30： | 8 |
| 11 | Nitroglycerine effects on portal vein mechanics and oxidative stress in portal hypertension显示文摘AIM:Тo examine the effects of nitroglycerine on portal vein haemodynamics and oxidative stress in patients with portal hypertension.METHODS:Thirty healthy controls and 39 patients with clinically verified portal hypertension and increasedvascular resistance participated in the study.Liver di-ameters,portal diameters and portal flow velocities were recorded using color flow imaging/pulsed Doppler detection.Cross-section area,portal flow and index of vascular resistance were calculated.In collected blood samples,superoxide anion radical (O 2-),hydrogen per-oxide (H 2 O 2),index of lipid peroxidation (measured as TBARS) and nitric oxide (NO) as a marker of endothelial response (measured as nitrite-NO 2-) were determined.Time-dependent analysis was performed at basal state and in 10th and 15th min after nitroglycerine (sublingual 0.5 mg) administration.RESULTS:Oxidative stress parameters changed sig-nificantly during the study.H 2 O 2 decreased at the end of study,probably via O 2-mediated disassembling in Haber Weiss and Fenton reaction;O 2-increased signifi-cantly probably due to increased diameter and tension and decreased shear rate level.Consequently O 2-and H 2 O 2 degradation products,like hydroxyl radical,initi-ated lipid peroxidation.Increased blood flow was to some extent lower in patients than in controls due to double paradoxes,flow velocity decreased,shear rate decreased significantly indicating non Newtonian char-acteristics of portal blood flow.CONCLUSION:This pilot study could be a starting point for further investigation and possible implemen-tation of some antioxidants in the treatment of portal hypertension. | Andreja Vujanac Vladimir Jakovljevic Dusica Djordjevic Vladimir Zivkovic Mirjana Stojkovic Dragan Celikovic Nebojsa Andjelkovic Aleksandra Jurisic Skevin Dragan Djuric | 2012 | World Journal of Gastroenterology2012，18，4： | 7 |
| 12 | Drain amylase value as an early predictor of pancreatic fistula after cephalic duodenopancreatectomy显示文摘AIM:To determine predictors of clinically relevant pancreatic fistulas(CRPF)by measuring drain fluid amylase(DFA)in the early postoperative period.METHODS:This prospective clinical study included382 patients with periampullary tumors that were surgically resected at our department between March 2005and October 2012.A cephalic duodenopancreatectomy (DP)was performed on all patients.Two closed suction drains were placed at the end of the surgery.The highest postoperative DFA value was recorded and analyzed during the first three postoperative days and on subsequent days if the drains were kept longer.Pancreatic fistula(PF)was classified according to the International Study Group of Pancreatic Fistula(ISGPF)criteria.Postoperative complications were defined according to the Dindo-Clavien classification.All data were statistically analyzed.The optimal thresholds of DFA levels on the first,second and third postoperative days were estimated by constructing receiver operating curves,generated by calculating the sensitivities and specificities of the DFA levels.The DFA level limits were used to differentiate between the group without PF and the groups with biochemical pancreatic fistula(BPF)and CRPF.RESULTS:Pylorus-preserving duodenopancreatectomy was performed on 289(75.6%)patients,while the remaining patients underwent a classic Whipple procedure(CW).The total incidence of PF was 37.7%(grade A22.8%,grade B 11.0%and grade C 3.9%).Soft pancreatic texture(SPT)was present in 58.3%of patients who developed PF.Mortality was 4.2%.The median DFA value on the first postoperative day(DFA1)in patients who developed PF was 4520 U/L(range 350-99000 U/L)for grade A fistula(BPF)with a SPT and a diameter of the main pancreatic duct(MPD)of≤3 mm.For grade B/C(CRPF),the median DFA1 value was 8501 U/L(range377-92060 U/L)with a SPT and MPD of≤3 mm.These values were significantly higher when compared to the patients who did not have PF(122;range 5-37875 U/L).The upper limit of DFA values for the first 3 postoperative days in the examined stages of PF were:DFA1 1200U/L for the BPF and CRPF;DFA3 350 U/L for BPF and DFA3 800 U/L for CRPF.The determined values were highly significant and demonstrated a reliable diagnostic test for both BPF and CRPF.CONCLUSION:DFA1≥1200 U/L is an important predictive factor for PF of any degree.The trend of DFA3(decrease of<50%)compared to DFA1 is a significant factor in the differentiation of CRPF from transient BPF. | Vladimir D Dugalic Djordje M Knezevic Vladan N Obradovic Miroslava G Gojnic-Dugalic Slavko V Matic Aleksandra R Pavlovic-Markovic Predrag D Dugalic Srbislav M Knezevic | 2014 | World Journal of Gastroenterology2014，20，26： | 7 |
| 13 | Trogocytosis of CD80 and CD86 by induced regulatory 7 cells显示文摘 | Peng Gu Julia Fang Gao Cheryl A D'Souza Aleksandra Kowalczyk Kuang-Yen Chou Li Zhang | 2012 | Cellular & Molecular Immunology2012，9，2： | 7 |
| 14 | 改进的石墨烯基材料用作菜籽油转酯化反应制生物柴油的有效催化剂(英文)显示文摘本文研究了不同石墨烯基材料用作转酯化反应制备生物柴油催化剂的性能.将磺酸基或磷酸盐基嫁接到热还原的氧化石墨烯表面,制备了固体酸石墨烯基样品.并采用扫描电镜、X射线衍射、热重分析、X射线光电子能谱、N2吸附-脱附法、电位滴定法、元素分析以及红外光谱法对所制样品进行了全面表征.将所制样品用于130 oC带压力的条件下菜籽油与甲醇转酯化反应中,并将其催化活性与商用的多相酸催化剂Amberlyst-15的进行了比较.结果表明,所有改进的样品在转酯化反应中均表现出催化活性,但各样品上生物柴油产率差别较大.其中以苯二氮磺酸基功能化的热还原氧化石墨烯样品上脂肪酸甲酯产率最高,反应6 h后达70%,也明显高于商用催化剂Amberlyst-15.该样品也表现出良好的重复使用性能. | Justina Gaidukevic Jurgis Barkauskas Anna Malaika Paulina Rechnia-Goracy Aleksandra Mozdzynska Vitalija Jasulaitiene Mieczyslaw Kozlowski | 2018 | Chinese Journal of Catalysis2018，39，10： | 6 |
| 15 | Influence of stabilizers on the antimicrobial properties of silver nanoparticles introduced into natural water显示文摘Physical, chemical and biochemical properties of silver nanoparticles(AgNPs) depend to a great extent on their size, shape, size distribution, and stabilizers located on their surface. This study focused on two typical stabilizers, namely citrates(cit), low molecular ions protecting nanoparticles by electrostatic repulsion, and polyvinylpyrrolidone(PVP), a hydrophilic, neutral, high molecular polymer protecting nanoparticles by steric stabilization. Natural bacterioplankton was collected from a eutrophic, downtown lake and exposed to five concentrations(0.1–5 mg/L) of AgNPs-PVP and AgNPs-cit. Responses were monitored after 1, 3, 5 and 7 days of exposure, by evaluating the survival rate of bacteria, their respiratory activity, and the general activity of extracellular esterases. A significantly better(greater) survival rate of bacterioplankton was observed in water with an addition of AgNPs-cit. The inhibition of extracellular esterases was observed only in samples containing AgNPs-PVP. The inhibitory effect increased proportionally to the concentration of AgNPs-PVP applied. Within the studied concentration range, there was no statistically significant inhibition of bacterioplankton respiratory activity by AgNPs-PVP and AgNPs-cit. | Aleksandra Burkowska-But Grzegorz Sionkowski Maciej Walczak | 2014 | Journal of Environmental Sciences2014，26，3： | 6 |
| 16 | Instrumented and Vickers Indentation for the Characterization of Stiffness,Hardness and Toughness of Zirconia Toughened Al_2O_3 and SiC Armor显示文摘Instrumented and Vickers indentation testing and microstructure analysis were used to investigate zirconia toughened alumina(ZTA) and silicon carbide(SiC).Several equations were studied to relate the Vickers indentation hardness,Young's modulus and crack behavior to the fracture toughness.The fracture in SiC is unstable and occurs primarily by cleavage leading to a relatively low toughness of 3 MPa m^(1/2),which may be inappropriate for multi-hit capability.ZTA absorbs energy by plastic deformation,pore collapse,crack deviation and crack bridging and exhibits time dependent creep.With a relatively high toughness around 6.6 MPa m^(1/2),ZTA is promising for multi-hit capability.The higher accuracy of mediar equations in calculating the indentation fracture toughness and the relatively high c/a ratios above 2.5suggest median type cracking for both SiC and ZTA.The Young's modulus of both ceramics was most accurately measured at lower indentation loads of about 0.5 kgf,while more accurate hardness and fracture toughness values were obtained at intermediate and at higher indentation loads beyond 5 kgf respectively.A strong indentation size effect(ISE) was observed in both materials.The load independent hardness of SiC is 2563 HV,putting it far above the standard armor hardness requirement of 1500 HV that is barely met by ZTA. | Aleksandra Nastic Ali Merati Mariusz Bielawski Manon Bolduc Olaniyi Fakolujo Michel Nganbe | 2015 | Journal of Materials Science & Technology2015，31，8： | 6 |
| 17 | Control of PHERES1 Imprinting in Arabidopsis by Direct Tandem Repeats显示文摘印的 Genomic 是引起依赖于 parent-of-origin 的特定的基因的 monoallelic 表示的 epigenetic 现象。Arabidopsis 基因 PHERES1 印要求 FERTILIZATION 独立种子(FIS ) Polycomb 组建筑群以及包含一个双人脚踏车三元组重复序列的一个远侧地定位的 methylated 区域的功能。在这研究,我们调查了靠近的 PHERES1 相当或相同的事物 PHERES2 的规定。我们发现 PHERES2 也是 FIS Polycomb 组建筑群的直接目标基因,,但是,与 PHERES1 相对照, PHERES2 同等地从母亲、父亲的等位基因被表示。因此, PHERES2 没被印的 genomic 调整,与在 PHERES2 的双人脚踏车重复的缺乏相关。从 PHERES1 地点消除双人脚踏车重复废除印的 PHERES1,证明双人脚踏车重复为印的 PHERES1 是必要的。一起拿这些结果,我们最近复制的基因 PHERES1 和 PHERES2 两个都是 FIS Polycomb 的目标基因的学习表演组织建筑群但是仅仅 PHERES1 被印的 genomic 调整,它是可能的在 PHERES1 地点的最近由重复序列的存在引起了。 | Corina Belle R. Villar Aleksandra Erilova Grigory Makarevich Raphael Trosch Claudia Kohler | 2009 | Molecular Plant2009，2，4： | 6 |
| 18 | Metabolic syndrome attenuates ulcerative colitis: Correlation with interleukin-10 and galectin-3 expression显示文摘BACKGROUND Ulcerative colitis(UC)is a chronic disease characterized by inflammation of intestinal epithelium,primarily of the colon.An increasing prevalence of metabolic syndrome(MetS)in patients with UC has been documented recently.Still,there is no evidence that MetS alters the course of the UC.AIM To test the influence of the MetS on the severity of UC and the local and systemic immune status.METHODS Eighty nine patients with de novo histologically confirmed UC were divided in two groups,according to ATP III criteria:Group without MetS(no MetS)and group with MetS.RESULTS Clinically and histologically milder disease with higher serum level of immunosuppressive cytokine interleukin-10(IL-10)and fecal content of Galectin-3(Gal-3)was observed in subjects with UC and MetS,compared to subjects suffering from UC only.This was accompanied with predomination of IL-10 over pro-inflammatory cytokines tumor necrosis factorα(TNF-α),interleukin-6(IL-6),and interleukin-17(IL-17)in the sera as well as Gal-3 over TNF-αand IL-17 in feces of UC patients with MetS.Further,the patients with both conditions(UC and MetS)had higher percentage of IL-10 producing and Gal-3 expressing innate and acquired immune cells in lamina propria.CONCLUSION Local dominance of Gal-3 and IL-10 over pro-inflammatory mediators in patients with MetS may present a mechanism for limiting the inflammatory process and subsequent tissue damage in UC. | Marina Jovanovic Bojana Simovic Markovic Nevena Gajovic Milena Jurisevic Aleksandar Djukic Ivan Jovanovic Nebojsa Arsenijevic Aleksandra Lukic Natasa Zdravkovic | 2019 | World Journal of Gastroenterology2019，25，43： | 5 |
| 19 | A novel receptor-binding domain (RBD)-based mRNA vaccine against SARS-CoV-2显示文摘Dear Editor,The pandemic of coronavirus disease 2019(COVID-19)caused by severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)highlights the need to develop effective and safe vaccines.Similar to SARS-CoV,SARS-CoV-2 recognizes angiotensin-converting enzyme 2(ACE2)as receptor for host cell entry.1,2 SARS-CoV-2 spike(S)protein consists of S1,including receptor-binding domain(RBD),and S2 subunits.3,4 We previously demonstrated that RBDs of SARS-CoV and MERS-CoV serve as important targets for the development of effective vaccines. | Wanbo Tai Xiujuan Zhang Aleksandra Drelich Juan Shi Jason CHsu Larry Luchsinger Christopher D.Hillyer Chien-Te KTseng Shibo Jiang Lanying Du | 2020 | Cell Research2020，30，10： | 5 |
| 20 | Impact of corneal parameters on intraocular pressure measurements in different tonometry methods显示文摘AIM: To evaluate the impact of central corneal thickness(CCT) and corneal curvature on intraocular pressure(IOP) measurements performed by three different tonometers. METHODS: IOP in 132 healthy eyes of 66 participants was measured using three different tonometry techniques: Goldmann applanation tonometer(GAT), Pascal dynamic contour tonometer(DCT), and ICare rebound tonometer(RT). CCT and corneal curvature were assessed. RESULTS: In healthy eyes, DCT presents significantly higher values of IOP than GAT(17.34±3.69 and 15.27±4.06 mm Hg, P<0.0001). RT measurements are significantly lower than GAT(13.56±4.33 mm Hg, P<0.0001). Compared with GAT, DCT presented on average 2.51 mm Hg higher values in eyes with CCT<600 μm and 0.99 mm Hg higher results in eyes with CCT≥600 μm. The RT results were lower on average by 1.61 and 1.95 mm Hg than those obtained by GAT, respectively. Positive correlations between CCT in eyes with CCT<600 μm were detected for all IOP measurement techniques, whereas a similar relationship was not observed in eyes with thicker corneas. A correlation between IOP values and keratometry in the group with CCT<600 μm was not detected with any of the tonometry methods. In thicker corneas, a positive correlation was found for GAT and mean keratometry values(R=0.369, P=0.005). CONCLUSION: The same method should always be chosen for routine IOP control, and measurements obtained by different methods cannot be compared. All analysed tonometry methods are dependent on CCT;thus, CCT should be taken into consideration for both diagnostics and monitoring. | Aleksandra Zakrzewska Marta P.Wi?cek Anna Machalińska | 2019 | International Journal of Ophthalmology(English edition)2019，12，12： | 5 |
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