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191篇 您的检索式:作者名="Alicja"
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1Present and future possibilities for early diagnosis of hepatocellular carcinoma显示文摘Hepatocellular carcinoma(HCC) represents the fifth most common cancer in the world,and the third most frequent oncological cause of death.The incidence of HCC is on the increase.HCC typically develops in patients with chronic liver diseases,and cirrhosis,usually with viral etiology,is the strongest predisposing factor.Nowadays HCC diagnosis is a multistage process including clinical,laboratory,imaging and pathological examinations.The prognosis of HCC is mostly poor,because of detection at an advanced,non-resectable stage.Potentially curative treatment(surgery) is limited and really possible only for cases with small HCC malignancies.For this reason,more effective surveillance strategies should be used to screen for early occurrence of HCC targeted to the population at risk.So far,the generally accepted serological marker is α-fetoprotein(AFP).Its diagnostic accuracy is unsatisfactory and questionable because of low sensitivity,therefore there is a strong demand by clinicians for new HCC-specific biomarkers.In this review,we will focus on other biomarkers that seem to improve HCC diagnosis,such as AFP-L3,des-γ-carboxyprothrombin,α-l-fucosidase,,γ-glutamyl transferase,glypican-3,squamous cell carcinoma antigen,a new generation of immunoglobulin M-immunocomplexes,and very promising geneexpression profiling.Piotr Stefaniuk Janusz Cianciara Alicja Wiercinska-Drapalo 2010World Journal of Gastroenterology2010,16,4:109
2Plasma matrix metalloproteinase-1 and tissue inhibitor of metalloproteinase-1 as biomarkers of ulcerative colitis activity显示文摘AIM: Overexpression of mucosal metalloproteinases (MMP)has been demonstrated recently in inflammatory boweldisease. Their activity can be counterbalanced by the tissueinhibitor of metalloproteinases (TIMP). The aim of this studywas to evaluate the effect of ulcerative colitis (UC) on MMP-1 and TTMP-1 plasma concentrations, as two possiblebiomarkers of the disease activity.METHODS: MMP-1 and TIMP-1 plasma concentrations weremeasured with an enzyme immunoassay in 16 patients withendoscopically confirmed active UC.RESULTS: Plasma concentrations of both MMP-11 (13.7±0.2ng/ml) and TIMP-L (799±140 ng/ml) were significantlyelevated in UC patients in comparison to healthy controls(11.9±0.9 ng/ml and 220±7 ng/ml respectively). There wasno correlation between TIMP-1 and MMP-1 concentrations(r=-0.02). TIMP-1 levels revealed significant positivecorrelations with scored endoscopic degree of mucosai injury,disease activity index and clinical activity index values aswell as C-reactive protein concentration. There was nocorrelation between MMP-1 and laboratory, clinical orendoscopic indices of the disease activity.CONCLUSION: These results confirm the role of both MMP-1 and TIMP-1 in the pathogenesis of ulcerative colitis.However only TIMP-1 can be useful as a biomarker of thedisease activity, demonstrating association with clinical andendoscopic pictures.Alicja Wiercinska-Drapalo Jerzy Jaroszewicz Robert Flisiak Danuta Prokopowicz 2003World Journal of Gastroenterology2003,9,12:21
3Fluid resuscitation in acute pancreatitis: Normal saline or lactated Ringer's solution?显示文摘AIM: To investigate whether administration of Ringer's solution(RL) could have an impact on the outcome of acute pancreatitis(AP).METHODS: We conducted a retrospective study on 103 patients [68 men and 35 women,mean age 51.2 years(range,19-92 years)] hospitalized between 2011 and 2012. All patients admitted to the Department of Gastroenterology of the Central Clinical Hospital of the Ministry of Interior(Poland) with a diagnosis of AP who had disease onset within 48 h of presentation were included in this study. Based on the presence of persistent organ failure(longer than 48 h) as a criterion for the diagnosis of severe AP(SAP) and the presence of local complications [diagnosis of moderately severe AP(MSAP)],patients were classified into 3 groups: mild AP(MAP),MSAP and SAP. Data were compared between the groups in terms of severity(using the revised Atlanta criteria) and outcome. Patients were stratified into 2 groups based on the type of fluid resuscitation: the 1-RL group who underwent standard fluid resuscitation with a RL 1000 m L solution or the 2-NS group who underwent standard fluid resuscitation with 1000 m L normal saline(NS). All patients from both groups received an additional 5% glucose solution(1000-1500 m L) and a multi-electrolyte solution(500-1000 m L).RESULTS: We observed 64(62.1%) patients with MAP,26(25.24%) patients with MSAP and 13(12.62%) patients with SAP. No significant difference in the distribution of AP severity between the two groups was found. In the 1-RL group,we identified 22(55.5%) MAP,10(25.5%) MSAP and 8(20.0%) SAP patients,compared with 42(66.7%) MAP,16(24.4%) MSAP and 5(7.9%) SAP cases in the 2-NS group(P = 0.187). The volumes of fluid administered during the initial 72-h period of hospitalization were similar among the patients from both the 1-RL and 2-NS groups(mean 3400 m L vs 3000 m L,respectively). No significant differences between the 1-RL and 2-NS groups were found in confirmed pancreatic necrosis [10 patients(25%) vs 12 patients(19%),respectively,P = 0.637]. There were no statistically significant differences between the 1-RL and 2-NS groups in the percentage of patients who required enteral nutrition(23 patients vs 17 patients,respectively,P = 0.534). Logistic regression analysis confirmed these findings(OR = 1.344,95%CI: 0.595-3.035,P = 0.477). There were no significant differences between the 1-RL and 2-NS groups in mortality and the duration of hospital stay(median of 9 d for both groups,P = 0.776).CONCLUSION: Our study failed to find any evidence that the administration of RL in the first days of AP leads to improved clinical outcomes.Michal Lipinski Alicja Rydzewska-Rosolowska Andrzej Rydzewski Grazyna Rydzewska 2015World Journal of Gastroenterology2015,21,31:21
4Plasma interleukin-18 reflects severity of ulcerative colitis显示文摘AIM: The aim of this study was to evaluate the association between ulcerative colitis activity and plasma or mucosal concentrations of interleukin (IL)-18.METHODS:Il-18 concentrations were measured in plasma and mucosal samples from 15 patients with active ulcerative colitis (UC).RESULTS: The mean plasma concentration of IL-18 measured in all patients (422±88 pg/mL) doubled the mean value in healthy controls (206±32 pg/mL); however,the difference was not statistically significant. Plasma IL-18 levels revealed a significant positive correlation with scored endoscopic degree of mucosal injury, disease activity index, clinical activity index and C-reactive protein concentration. The mean concentration of plasma IL-18 was significantly higher in patients with severe ulcerative colitis (535±115 pg/mL) than in patients with mild ulcerative colitis (195±41 pg/mL), and in healthy controls.Although the mucosal mean IL-18 concentration in severe ulcerative colitis (2 523±618 pg/mg protein) doubled values observed in mild one (1 347±308 pg/mg protein), there was no statistically significant difference.CONCLUSION: Plasma IL-18 can be considered as a surrogate marker helpful in evaluation of ulcerative colitis activity.Alicja Wiercinska-Drapalo Flobert Flisiak Jerzy Jaroszewicz Danuta Prokopowicz 2005World Journal of Gastroenterology2005,11,4:16
5Chemical vapor deposition growth of large-scale hexagonal boron nitride with controllable orientation显示文摘有一致厚度的大域的六角形的硼氮化物(h-BN ) 的化学蒸汽免职(CVD ) 合成是很挑战性的,主要由于这材料的极其高的成核密度。此处,我们报导晶片规模的成功的生长,有大单人赛水晶的领域尺寸的高质量的 h-BN 单层电影,吗直到~ 72 ??????????????????????????慮潮档湡敮獬???????慮潮畴敢??洠獥灯牯????  ??Xiuju Song Junfeng Gao Yufeng Nie Teng Gao Jingyu Sun Donglin Ma Qiucheng Li Yubin Chen Chuanhong Jin Alicja Bachmatiuk Mark H. Rummeli Feng Ding Yanfeng Zhang Zhongfan Liu 2015Nano Research2015,8,10:12
6Stem Cell Regulation by Arabidopsis WOX Genes显示文摘功能的多样化跟随的基因扩大是在进化的主要力量。这的一个典型例子在 WUSCHEL 相关的 HOMEOBOX (WOX ) 基因家庭被看见,依照 Arabidopsis 干细胞管理者 WUSCHEL 命名。这里,我们在 WOX 基因家庭分析功能的分叉。除了形成层干细胞管理者 WOX4, WUS clade 的成员能在射击和花的干细胞维护代替 WUS 功能到不同的度。WUS 的干细胞功能要求正规 WUS 盒子,为和 TPL/TPR 合作抑压者的相互作用必要,而压抑的耳朵领域是非必需的,酸的领域仅仅似乎为女富饶被要求。与 WUS clade 相对照,古老的 WOX13 和 WOX9 clades 的成员不能支持干细胞维护。尽管 homeodomains 在 WUS 和 WOX9 clade 成员之间是可互换的,和正规 WUS 盒子的 WUS 兼容的 homeodomain 不为干细胞维护是足够的。我们的结果建议在射击和 Arabidopsis 的花的分裂组织的那个 WOX 函数被限制为现代 WUS clade,建议干细胞控制是一个导出的函数。除了 homeodomain 和 WUS 盒子的然而未被发现的功能的领域为这功能是必要的。Alicja Dolzblasz Judith Nardmann Elena Clerici Barry Causier Eric van der Graaff Jinhui Chen Brendan Davies Wolfgang Werr Thomas Laux 2016Molecular Plant2016,9,7:11
7Synchronous and metachronous neoplasms in gastric cancer patients:A 23-year study显示文摘AIM:To determine the prevalence and characteristics of additional primary malignancies in gastric cancer(GC)patients.METHODS:GC patients(862 total;570 men,292women;mean age 59.8±12.8 years)diagnosed at the Department of Gastroenterology at Pomeranian Medical University over a period of 23 years were included in this retrospective analysis of a prospectively maintained database.Mean follow-up time was 31.3±38.6 mo(range 1-241 mo).The following clinicopathological features of patients with synchronous tumors were compared to those with metachronous tumors:age,sex,symptom duration,family history of cancer,tumor site,stage(early vs advanced),histology,and blood group.GC patients with and without a second tumor were compared in terms of the same clinicopathological features.RESULTS:Of 862 GC patients,58(6.7%)developed a total of 62 multiple primary tumors,of which 39(63%)were metachronous and 23(37%)synchronous.Four(6.9%)of the 58 multiple GC patients developed two or more neoplasms.The predominant tumor type of the secondary neoplasms was colorectal(n=17),followed by lung(n=9),breast(n=8),and prostate(n=7).Age was the only clinicopathological feature that differed between GC patients with synchronous vs metachronous malignancies;GC patients with synchronous neoplasms were older than those with metachronous neoplasms(68.0±10.3 years vs 59.9±11.1years,respectively,P=0.008).Comparisons between patients with and without a second primary cancer revealed that the only statistically significant differences were in age and blood group.The mean age of the patients with multiple GC was higher than that of those without a second primary tumor(63.4±11.4years vs 59.5±13.0 years,respectively,P=0.026).GC patients with a second primary tumor were more commonly blood group O than those without(56.2%vs 31.6%,respectively,P=0.002).CONCLUSION:GC patients may develop other primary cancers;appropriate preoperative and postoperative diagnostic modalities are thus required,particularly if patients are older and blood group O.Magorzata Lawniczak Alicja Gawin Halina Jaroszewicz-Heigelmann Wiesawa Rogoza-Mateja Joanna Raszeja-Wyszomirska Andrzej Biaek Katarzyna Karpińska-Kaczmarczyk Teresa Starzyńska 2014World Journal of Gastroenterology2014,20,23:8
8Arabidopsis Protein Phosphatase 2C ABI1 Interacts with Type I ACC Synthases and Is Involved in the Regulation of Ozone-Induced Ethylene Biosynthesis显示文摘它的生合成严格地是的在各种各样的生物过程并且因此的一个关键角色由 multiplemechanisms 调整了的乙烯戏。Posttranslational 规定,在控制乙烯生合成枢轴,经由特定的因素的复杂相互影响影响 1-aminocyclopropane1-carboxylate synthase (交流) 蛋白质稳定性。这里,我们证明 Arabidopsis thaliana 蛋白质磷酸酶打 2C, ABI1, abscisic 酸发信号的一个否定管理者,在氧化压力条件下面涉及 ethylenebiosynthesis 的规定。我们发现 ABI1 与 ACS6 和 dephosphorylates 交往它的 C-terminalfragment,压力应答的激活 mitogen 的蛋白质 kinase 的一个目标, MPK6。另外, ABI1 控制 MPK6 也 activitydirectly 并且由这个工具影响 ACS6 phosphorylation 水平。一致地与这,在 ABI1 猛烈紧张(abi1td ) 显著地更高的导致臭氧的乙烯 productionwas 比在野类型的植物。重要地,在 abi1td 异种的导致压力的乙烯生产的增加由一个更高的 ascorbate 氧化还原作用状态被补偿并且提高了抗氧化剂活动。总的来说, thisstudy 的结果提供 ABI1 由影响 ACS6 的活动限制乙烯合成的证据。ABI1 贡献 tostress 显型支撑它在在 abscisic 酸(骆驼毛的织物) 和表明 pathways.Key 词的乙烯之间的相互影响的角色:Agnieszka Ludwikow Agata Ciesla Anna Kasprowicz-Malusk Filip Mitula Malgorzata Tajdel lukasz Gaigarnski Piotr A. Ziolkowski Piotr Kubiak Arleta Malecka Aneta Piechalak Marta Szabat Alicja Gorska Maciej Dabrowskia Izabela Ibragimow Jan Sadowski 2014Molecular Plant2014,7,6:6
9Factors associated with irritable bowel syndrome symptoms in hemodialysis patients显示文摘AIM: To investigate clinical characteristics associated with the presence of irritable bowel syndrome (IBS) symptoms in hemodialysis (HD) patients.METHODS: This was a cross-sectional study. A questionnaire based on the Bowel Disease Questionnaire that records gastrointestinal symptoms was given to 294 patients in 4 dialysis centers. A total of 196 (67%) subjects returned the survey. A multivariable logistic regression model was used to identify factors significantly associated with IBS symptoms. RESULTS: Symptoms compatible with IBS were present in 27 (13.8%) subjects and independently associated with low post-dialysis serum potassium [OR = 0.258, 95% CI (0.075-0.891), P = 0.032], paracetamol use [OR = 3.159, 95% CI (1.214-8.220), P = 0.018], and Kidney Disease Quality of Life (KDQOL) cognitive function score [OR = 0.977, 95% CI (0.956-0.999), P = 0.042]. Univariate regressions were also performed and the reported significance is for multivariate analysis. No association was detected for age, gender, depressed mood, smoking (present or past), body mass index, albumin level, Kt/V, sodium preor post-dialysis level, change in potassium level during HD, proton pump inhibitor or H2 blocker use, aspirin use, residual diuresis, hepatitis B or C infection, diabetes mellitus, marital status and education level. CONCLUSION: This study examined potential risk factors for symptoms compatible with IBS in HD patients and identified an association with paracetamol use, post-dialysis potassium level and KDQOL-cognitive function score.Bartosz Fiderkiewicz Alicja Rydzewska-Rosoowska Micha Myliwiec Magdalena Birecka Bozenna Kaczanowska Grazyna Rydzewska Andrzej Rydzewski 2011World Journal of Gastroenterology2011,17,15:5
10Folate Intake, MTHFR Polymorphisms, and Risk of Esophageal, Gastric, and Pancreatic Cancer: A Meta-analysis显示文摘Susanna C. Larsson Edward Giovannucci Alicja Wolk 2006Gastroenterology2006,,4:3
11Epidemiological characteristics of inflammatory bowel disease in North-Eastern Poland显示文摘AIM: To provide the clinical and epidemiological data of inflammatory bowel disease (IBD) patients of NorthEastern Poland.METHODS: A total of 248 IBD patients diagnosed and hospitalized in the Department of Infectious Diseases in Bialystok between 1990 and 2003 were included in the study. We analyzed age, sex, education, characteristics of job, type of the environment, discontinuation of employment due to IBD, colitis extent, need of surgical treatment, and coexistence of other diseases.RESULTS: Two hundred and thirty-three IBD patients (94%) were diagnosed as ulcerative colitis (UC), and only 15 (6%) were diagnosed as Crohn's disease (CD). Patients with CD were significantly younger at the time of diagnosis and male predominance was observed. The mean age of the patients at the time UC diagnosis was 44.9±1.1 years. Histogram of the age of patients showed the characteristic biphasic distribution with two peaks between 20 and 40 years and between 60 and 70 years. The predominant form of UC was left sided colitis, which affected almost 80% of the studied population. The most extensive form - pancolitis was present in 34 patients (15%). Only 6% of UC patients required surgery, whereas 36% of CD patients underwent surgery (P<0.005). Among coexisting disorders, cholelithiasis was the most prevalent and demonstrated in 35 patients (14%), pulmonary disorders were diagnosed in 2%, and psoriasis in 1.4%.Since 1998, the number of admitted IBD patients has slightly increased.CONCLUSION: Occurrence of UC in Poland is much higher than that of CD. The majority of UC cases are diagnosed in young people (20-40 years) with the predominance of male patients. The most common clinical form of UC is left sided colitis.Alicja Wiercinska-Drapalo Jerzy Jaroszewicz Robert Flisiak Danuta Prokopowicz 2005World Journal of Gastroenterology2005,11,17:3
12Graphene transfer methods: A review显示文摘Graphene is a material with unique properties that can be exploited in electronics, catalysis, energy, and bio-related fields. Although, for maximal utilization of this material, high-quality graphene is required at both the growth process and after transfer of the graphene film to the application-compatible substrate. Chemical vapor deposition (CVD) is an important method for growing high-quality graphene on non-technological substrates (as, metal substrates, e.g., copper foil). Thus, there are also considerable efforts toward the efficient and non-damaging transfer of quality of graphene on to technologically relevant materials and systems. In this review article, a range of graphene current transfer techniques are reviewed from the standpoint of their impact on contamination control and structural integrity preservation of the as-produced graphene. In addition, their scalability, cost- and time-effectiveness are discussed. We summarize with a perspective on the transfer challenges, alternative options and future developments toward graphene technology.Sami Ullah Xiaoqin Yang Huy Q.Ta Maria Hasan Alicja Bachmatiuk Klaudia Tokarska Barbara Trzebicka Lei Fu Mark H.Rummeli 2021Nano Research2021,14,11:3
13GDF-15 Level Correlates with CMKLR1 and VEGF-A in Tumor-free Margin in Colorectal Cancer显示文摘Colorectal cancer(CRC)is the third most frequently diagnosed cancer worldwide,responsible for over 880000 deaths each year.Growth/differentiation factor 15(GDF-15)is reported to be a promising diagnostic and prognostic factor in CRC.It induces pleiotropic effects in tumor cells:proliferation,sternness,invasion and metastasis.Some studies indicate that GDF-15 may stimulate angiogenesis in malignant neoplasms.However,it has not been investigated in CRC yet.The aim of our study was to determine the level of GDF-15 and the concentrations of hypoxia-inducible factor-la(HIF-1α),VEGF-A and chemokine-like receptor 1(CMKLR1)in tumor and margin specimens of CRC in relation to histological grade and TNM staging.The study comprised 33 samples of tumor and margin tissues obtained from CRC patients.To assess the concentration of GDF-15,HIF-1α,VEGF-A and CMKLR1,commercially available enzyme-linked immunosorbent assay(ELISA)kits were used.We found significantly increased levels of GDF-15 and CMKLR1 in tumor tissue compared to margin tissue and higher concentrations of HIF-1α and VEGF-A in margin tissue than in tumor tissue.The levels of GDF-15 and HIF-1α were significantly correlated with VEGF-A and CMKLR1 in margin tissue.In CRC,the increased level of GDF-15 might stimulate angiogenesis through upregulation of HIF-1α,VEGF A and CMKLR1 expression.Our study is the first one to reveal the correlation between the levels of GDF-15 and CMKLR1 in CRC.The elevated levels of HIF-1α and VEGF-A in tumor-free margin tissues suggest that noncancer cells in the tumor microenvironment are an important source of proangiogenic factors.Sylwia Mielcarska Kamila Stopifnska Miriam Dawidowicz Agnieszka Kula Pawel Kicamer Alicja Prawdric Senkowska Ewa Nowakowska Zajde Katarzyna Walkiewicz Dariusz Waniczek Elzbieta Swietochowska 2021Current Medical Science2021,41,3:3
14Stepwise multiple regression method of greenhouse gas emission modeling in the energy sector in Poland显示文摘The energy sector in Poland is the source of 81% of greenhouse gas(GHG) emissions. Poland,among other European Union countries, occupies a leading position with regard to coal consumption. Polish energy sector actively participates in efforts to reduce GHG emissions to the atmosphere, through a gradual decrease of the share of coal in the fuel mix and development of renewable energy sources. All evidence which completes the knowledge about issues related to GHG emissions is a valuable source of information. The article presents the results of modeling of GHG emissions which are generated by the energy sector in Poland. For a better understanding of the quantitative relationship between total consumption of primary energy and greenhouse gas emission, multiple stepwise regression model was applied. The modeling results of CO2 emissions demonstrate a high relationship(0.97) with the hard coal consumption variable. Adjustment coefficient of the model to actual data is high and equal to 95%. The backward step regression model, in the case of CH4 emission, indicated the presence of hard coal(0.66), peat and fuel wood(0.34), solid waste fuels, as well as other sources(- 0.64) as the most important variables. The adjusted coefficient is suitable and equals R2= 0.90. For N2 O emission modeling the obtained coefficient of determination is low and equal to 43%. A significant variable influencing the amount of N2 O emission is the peat and wood fuel consumption.Alicja Kolasa-Wiecek 2015Journal of Environmental Sciences2015,27,4:3
15Single Cr atom catalytic growth of graphene显示文摘Huy Q. Ta Uang Zhao Wanjian Yin Darius Pohl Bemd Rellinghaus Thomas Gemming Barbara Trzebicka Justinas Palisaitis Gao Jing Per O. A. Persson Zhongfan Liu Alicja Bachmatiuk Mark H. Rummeli 2018Nano Research2018,11,5:3
16Alcohol Consumption and Risk of Atrial Fibrillation显示文摘Susanna C. Larsson Nikola Drca Alicja Wolk 2014Journal of the American College of Cardiology2014,,3:2
17A prospective study of obesity and cancer risk (Sweden)显示文摘Alicja Wolk Gloria Gridley Malin Svensson Olof Nyrén Joseph K. McLaughlin Joseph F. Fraumeni Hans-Olov Adami 2001Cancer Causes and Control2001,,1:2
18特教老师课堂交流的困境显示文摘在当今社会中,越来越多的语言学家开始关注语言现象和人类言语行为的研究.对语言系统理解的研究、理论实用性的研究、以及功能多样性的研究都表明特殊教师需要发现儿童的语言能力,并寻求更好的教学方法.Alicja Rakowska 穆昕 2004现代特殊教育2004,,1:2
19Five-year Follow-up of a Randomized Clinical Trial of Total Thyroidectomy versus Dunhill Operation versus Bilateral Subtotal Thyroidectomy for Multinodular Nontoxic Goiter显示文摘Marcin Barczyński Aleksander Konturek Alicja Hubalewska-Dydejczyk Filip Go?kowski Stanis?aw Cichoń Wojciech Nowak 2010World Journal of Surgery2010,,6:1
20CO 2 emissions from Polish cement industry显示文摘Jan Deja Alicja Uliasz-Bochenczyk Eugeniusz Mokrzycki 2010International Journal of Greenhouse Gas Control2010,,4:1
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