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Radiomics in pancreatic cancer for oncologist:Present and future

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Hepatobiliary & Pancreatic Diseases International 2022年第4期21卷 356-361页

作者： carolina de la Pinta Radiation Oncology Department Ramón y Cajal University HospitalIRYCISAlcaláUniversity28034 MadridSpain

Radiomics is changing the world of medicine and more specifically the world of *** diagnosis and treatment improve the prognosis of patients with *** treatment,the evaluation of the response will determine future *** oncology,every change in treatment means a loss of therapeutic options and this is key in pancreatic *** has been developed in oncology in the early diagnosis and differential diagnosis of benign and malignant lesions,in the evaluation of response,in the prediction of possible side effects,marking the risk of recurrence,survival and prognosis of the *** studies have validated its use to differentiate normal tissues from tumor tissues with high sensitivity and specificity,and to differentiate cystic lesions and pancreatic neuroendocrine tumor grades with texture *** addition,these parameters have been related to survival in patients with pancreatic cancer and to response to radiotherapy and *** review aimed to establish the current status of the use of radiomics in pancreatic cancer and future perspectives.

关键词： Pancreatic cancer Radiomics Radiogenomics

Selective catalytic reduction of nitrogen oxides over a modified silicoaluminophosphate commercial zeolite

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Journal of Environmental Sciences 2018年第3期30卷 246-252页

作者： carolina Petitto Gérard Delahay Institut Charles Gerhardt Montpellier UMR 5253 CNRS/UM/ENSCM Matériaux Avancés pour la Catalyse et la Santé 8 rue de l'Ecole Normale

Nitrogen oxides（NOx：NO,NO2）are a concern due to their adverse health *** engine transport sector is the major emitter of *** regulations have been strengthened and to comply with them,one of the two methods commonly used is the selective catalytic reduction of NOxby NH3（NH3-SCR）,NH3being supplied by the in-situ hydrolysis of *** and durability of the catalyst for this process are highly *** is evaluated by hydrothermal treatment of the catalysts at temperature above 800℃.In this study,very active catalysts for the NH3-SCR of NOxwere prepared by using a silicoaluminophosphate commercial zeolite as copper host *** by X-ray diffraction（XRD）,scanning electron microscopy（SEM）and temperature programmed desorption of ammonia（NH3-TPD）showed that this commercial zeolite was hydrothermally stable up to 850℃ and,was able to retain some structural properties up to950℃.After hydrothermal treatment at 850℃,the NOxreduction efficiency into NH3-SCR depends on the copper *** catalyst with a copper content of 1.25 wt.%was the most *** difference in activity was much more important when using NO than the fast NO/NO2reaction mixture.

关键词： Diesel Nitrogen oxides SCR process Copper Zeolite Silicoaluminophosphate

The future of underground spatial planning and the resulting potential risks from the point of view of mining subsidence engineering

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International Journal of Mining Science and Technology 2020年第1期30卷 93-98页

作者： carolina Brücker Axel Preuβe Institute for Mine Surveying Mining Subsidence Engineering and Geophysics in MiningRWTH Aachen UniversityWüllnerstr.2Aachen 52062Germany

The topic of ground movements in Germany has been studied extensively in the past,especially in the field of active *** active hard coal mines in Germany were finally shut down in 2018 and lignite mining is expected to take place only until *** so-called long-term liabilities of the mine operators in Germany include,among other things,the long-term guarantee of stability and thus the monitoring of ground *** far,the economic use of underground mining in Germany was mainly the supply of raw *** the future,the underground storage of compressed air,methane or hydrogen will play an important role in renewable energy supply and climate ***,the underground storage space will become more important and the spatial planning is essential to ensure availability of safe underground openings for the various options of environmentally friendly energy ***,this renewed usage of underground openings may also bring new and sometimes unknown challenges of geomechanical *** aftermath of hard coal and lignite mining will be an increasing challenge in mining subsidence *** the other hand,new possibilities due to underground spatial planning may lead to subsidence and/or heaving of the upper surface.

关键词： Mining Surveying Underground spatial planning Mining engineering Renewable energies

围术期神经肌肉阻滞的管理:欧洲麻醉和重症监护学会临床指南

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中华麻醉学杂志 2024年第6期44卷 641-656页

作者： Thomas Fuchs-Buder carolina S.Romero Heidrun Lewald Massimo Lamperti Arash Afshari Ana-Marjia Hristovska Denis Schmartz Jochen Hinkelbein Dan Longrois Maria Popp Hans Dde Boer Massimiliano Sorbello Radmilo Jankovic Peter Kranke 法国南锡大学医学院附属医院麻醉学、重症监护与围术期医学科法国南锡54000 巴伦西亚大学综合医院麻醉与重症监护科西班牙巴伦西亚46014 慕尼黑工业大学麻醉学与重症监护科德国慕尼黑80333 克利夫兰阿布扎比诊所麻醉学研究所阿联酋阿布扎比31250 哥本哈根大学医院小儿和产科麻醉科丹麦哥本哈根2100 哥本哈根大学医院麻醉学与重症监护科丹麦赫维德2650 布鲁塞尔自由大学Erasme医院麻醉科比利时布鲁塞尔1070 科隆大学医院麻醉学与重症监护科德国科隆50937 巴黎大学附属比查特克劳德伯纳德医院麻醉学与重症监护医学科法国巴黎75018 维尔茨堡大学医院麻醉学、危重病医学、急诊医学和疼痛医学科德国维尔茨堡97080 格罗宁根大学医院麻醉学、疼痛医学与程序性镇静与镇痛科荷兰格罗宁根9713 GZ 卡坦尼亚大学医院麻醉与重症监护科意大利卡坦尼亚95123 尼什大学医学院尼什临床中心麻醉学与重症治疗科塞尔维亚尼什18000

近来的研究表明,由于围术期神经肌肉阻滞管理不当,肌肉松弛药(肌松药)残留阻滞及其术后并发症的发生率居高不下。需要重视神经肌肉功能监测仪、肌松药及其拮抗剂的合理应用,以利于改善神经肌肉阻滞管理。欧洲麻醉和重症监护学会(Europea... 详细信息

近来的研究表明,由于围术期神经肌肉阻滞管理不当,肌肉松弛药(肌松药)残留阻滞及其术后并发症的发生率居高不下。需要重视神经肌肉功能监测仪、肌松药及其拮抗剂的合理应用,以利于改善神经肌肉阻滞管理。欧洲麻醉和重症监护学会(European Society of Anaesthesiology and Intensive Care,ESAIC)首次发布围术期神经肌肉阻滞管理临床指南,旨在为临床医生提供最佳医疗管理的循证建议,以提高围术期患者安全。本指南主要聚焦在3个临床问题:肌松药是否有助于成人气管插管?神经肌肉阻滞深度是否影响腹部手术患者的预后?肌松药残留阻滞的诊断和治疗策略有哪些?根据PICO原则(患者、干预、对照、结局;patient,intervention,comparator,outcome;PICO)构建临床问题并进行文献检索。初始纳入的临床研究为24 000篇,采用逐步筛选策略,最终临床研究88篇纳入指南分析。应用GRADE方法学(Grading of Recommendations,Assessment,Development and Evaluation,GRADE)对结局指标证据、质量等级进行评价。运用两轮德尔菲法收集专家组建议并形成统一推荐:R1推荐应用肌松药辅助气管插管(1A)。R2推荐应用肌松药以减少气管插管导致的咽部和(或)喉部损伤(1C)。R3推荐在快速顺序诱导插管(rapid sequence induction intubation,RSII)时使用短效肌松药,例如琥珀胆碱1 mg/kg或罗库溴铵0.9~1.2 mg/kg(1B)。R4推荐在需要改善外科手术条件时,加深神经肌肉阻滞深度(1B)。R5尚无足够的证据推荐深度神经肌肉阻滞可减轻术后疼痛或降低围术期并发症的发生率(2C)。R6推荐在拇内收肌处刺激尺神经,定量监测神经肌肉阻滞深度以排除肌松药残留阻滞(1B)。R7推荐应用舒更葡糖钠逆转甾体类肌松药(罗库溴铵、维库溴铵)诱导的深、中及浅度神经肌肉阻滞(1A)。R8推荐在使用新斯的明前,TOFr自行恢复至>0.2,并继续定量监测神经肌肉功能,直至TOFr超过0.9(1C)。

关键词：神经肌肉阻滞神经肌肉功能肌松药临床指南罗库溴铵琥珀胆碱外科手术定量监测

Evidence-Based Complementary and Alternative Medicine Effects of Capybara Oil on Cardiac Remodeling of C57bl/6 Mice

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Journal of Biosciences and Medicines 2024年第5期12卷 213-232页

作者： Rafael M. Almeida Wagner D. Giannetti Guilherme R. Silveira carolina R. Castilho Renata V. Lisboa Bianca T. Ciambarella Rodrigo N. Ferreira Jorge José de Carvalho Laboratory of Ultrastructure and Tissue Biology Institute of Biology State University of Rio de Janeiro Rio de Janeiro Brazil Higher Education Center of Valenç a Dom Andr&#233 Arcoverde Educational Foundation Valen&#231a Brazil

Cardiovascular diseases are the main cause of morbidity and mortality in the world, and obesity and the metabolic syndrome are risk factors for its development. One of the therapies to reduce cardiovascular risk is the use of polyunsaturated fatty acids. In Brazil, a source of such acid is the oil extracted from the fat of the capybara. The objective of this work is to study the effects of the capybara oil on lipid and glucose metabolism, as well as its effects on the adipose tissue and cardiac remodeling. We assessed the effects of capybara oil treatment on body mass, lipid and carbohydrate metabolism, systolic blood pressure, adipose tissue and cardiac remodeling, and performed an ultrastructural evaluation of the myocardium in C57Bl/6 mice treated with high-fat diet. Treatment with capybara oil reduced total cholesterol and triglyceride levels, systolic blood pressure, visceral and subcutaneous adipose tissue, and adipocyte diameter. In addition, cardiac remodeling was attenuated, preserving cardiomyocytes, increasing vascularization, reducing cardiomyocyte hypertrophy and the extracellular matrix, and preserving the morphological integrity of mitochondria. Capybara oil has several beneficial effects on the cardiovascular and metabolic system, and further studies are needed to better understand its role in the prevention or treatment of cardiovascular diseases.

关键词： Capybara Oil Cardiac Remodeling Polyunsaturated Fatty Acids Obesity Metabolic Syndrome

Lactic control of tumor growth:a new role for an old metabolite

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Signal Transduction and Targeted Therapy 2023年第9期8卷 3890-3891页

作者： carolina E.Hagberg Division of Cardiovascular Medicine Department of Medicine SolnaKarolinska InstitutetStockholmSweden and 2 Center for Molecular MedicineKarolinska InstitutetStockholmSweden

In a recent study published in Nature,Liu and co-workers show that high lactate production by tumor cells promotes premature mitotic escape and further cell proliferation by facilitating the binding of Ubiquitin Conjugating Enzyme E2 C(UBE2C)to the anaphase promoting complex(APC/C).1 This is important as it suggests cancer metabolism not only to be a consequence of tumor growth,but also one of its *** its initial discovery over 200 years ago,lactate has sustained the interest of a wide range of research fields due to its significance as energy fuel,redox buffer and signaling molecule.2 High quantities of lactate are produced through glycolysis in muscle during exercise,through bacterial lactic acid fermentation,and perhaps most famously,by rapidly growing tumor cells.

关键词： metabolism sustained consequence

Mitochondria in Huntington’s disease:implications in pathogenesis and mitochondrial-targeted therapeutic strategies

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Neural Regeneration Research 2023年第7期18卷 1472-1477页

作者： Anamaria Jurcau carolina Maria Jurcau Department of Psycho-Neurosciences and Rehabilitation Faculty of Medicine and PharmacyUniversity of OradeaOradeaRomania Neurology 3 Ward Clinical Emergency Hospital OradeaRomania Faculty of Medicine and Pharmacy University of OradeaRomania

Huntington’s disease is a genetic disease caused by expanded CAG repeats on exon 1 of the huntingtin gene located on chromosome *** evidence implicates impaired mitochondrial energetics,altered mitochondrial biogenesis and quality control,disturbed mitochondrial trafficking,oxidative stress and mitochondrial calcium dyshomeostasis in the pathogenesis of the ***,conventional mitochondrial-targeted molecules,such as cysteamine,creatine,coenzyme Q10,or triheptanoin,yielded negative or inconclusive ***,future therapeutic strategies,aiming to restore mitochondrial biogenesis,improving the fission/fusion balance,and improving mitochondrial trafficking,could prove useful tools in improving the phenotype of Huntington’s disease and,used in combination with genome-editing methods,could lead to a cure for the disease.

关键词： antioxidants calcium homeostasis Huntington’s disease mitochondrial biogenesis mitochondrial fission/fusion mitochondrial trafficking oxidative phosphorylation oxidative stress SS peptides therapeutic intervention

Necrotizing Pneumonia and Conservative Treatment: A Case Report and Review of the Literature

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Open Journal of Respiratory Diseases 2024年第3期14卷 69-76页

作者： Pedro Rogerio Magalhães Braga Eduarda Kipper Beck carolina de Mello Viera Cecília Gatti Wolff Laura Gazal Passos Guilherme Bastos de Mello Luis Felipe Pilar Gomes Giacomo Farias Tramontin Taíse Rosa de Carvalho Department of Internal Medicine Hospital So Lucas da PUCRS Porto Alegre Brazil School of Medicine Pontifcia Universidade Catlica do Rio Grande do Sul Porto Alegre Brazil Department of Radiology Hospital So Lucas da PUCRS Porto Alegre Brazil

We present a case of necrotizing pneumonia in an 87-year-old man without severe respiratory instability. Clinical suspicion arose due to the need for supplementary oxygen and persistent fever during treatment for community-acquired pneumonia. The diagnosis was confirmed by chest computed tomography. Although necrotizing pneumonia typically requires major surgical intervention upon diagnosis, we chose conservative management with antimicrobials and chest drainage alone. The patient experienced significant improvement and resolution of pneumonia with conservative management.

关键词： Respiratory Tract Infections Lung Disease Bacterial Pneumonia

Rehabilitation of degraded areas in northeastern Patagonia, Argentina: Effects of environmental conditions and plant functional traits on performance of native woody species

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Journal of Arid Land 2020年第4期12卷 653-665页

作者： Juan M ZEBERIO carolina A PÉREZ National University of Río Negro Atlantic HeadquartersCenter for Environmental Studies from Norpatagonia(CEANPa)Viedma 8500Argentina National Council of Scientific and Technical Research(CONICET) Viedma 8500Argentina Ecological and Environmental Systems Research Laboratory(LISEA) National University of La PlataLa Plata 1900Argentina

Degradation processes affect a vast area of arid and semi-arid lands around the world and damage the environment and people′s health. Degradation processes are driven by human productive activities that cause direct and indirect effects on natural resources, such as species extinction at regional scale, reduction and elimination of vegetation cover, soil erosion, etc. In this context, ecological rehabilitation is an important tool to recover key aspects of the degraded ecosystem. Rehabilitation trials rely on the use of native plant species with characteristics that allow them to obtain high survival and growth rates. The aim of this work was to assess the survival and growth of native woody species in degraded areas of northeastern Patagonia and relate them to plant functional traits and environmental variables. We observed high early and late survival rates, and growth rates in Prosopis flexuosa DC. var. depressa F.A. Roig and Schinus johnstonii F.A. Barkley, and low values in Condalia microphylla Cav. and Geoffroea decorticans(Gillies ex Hook. & Arn.) Burkart. Early survival rates were positively associated with specific leaf area(SLA) and precipitation, but negatively associated with wood density, the maximum mean temperature of the warmest month and the minimum mean temperature of the coldest month. Late survival rates were positively associated with SLA and soil organic matter, but negatively associated with plant height and precipitation. The temperature had a positive effect on late survival rates once the plants overcame the critical period of the first summer after they were transplanted to the field. Prosopis flexuosa and S. johnstonii were the most successful species in our study. This could be due to their functional traits that allow these species to acclimatize to the local environment. Further research should focus on C. microphylla and G. decorticans to determine how they relate to productive conditions, acclimation to environmental stress, auto-eco

关键词： arid lands Condalia microphylla Geoffroea decorticans Prosopis flexuosa Schinus johnstonii survival rates height growth basal diameter growth