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Artigo Revisado por pares

Vasily V. Zlatogursky, Elena A. Gerasimova, Andrey O. Plotnikov,

Abstract A new species of centrohelid heliozoan Acanthocystis amura from the Amur River, the Far East of ... was studied with light‐ and electron microscopy. Acanthocystis amura has simple oval plate scales (1.2–2. ... at the distal end. The morphology of A. amura resembles that of Acanthocystis quadrifurca . They both have ... phylogeny based on 18S rDNA consistently placed A. amura into Acanthocystis nichollsi/Acanthocystis costata clade, but relationships ...

Tópico(s): Environmental DNA in Biodiversity Studies

2016 - Wiley | Journal of Eukaryotic Microbiology

Artigo Acesso aberto Revisado por pares

Santiago Aja‐Fernández, Rodrigo de Luis-Garcı́a, Maryam Afzali, Malwina Molendowska, Tomasz Pieciak, Antonio Tristán‐Vega,

... the so-called "Apparent Measures Using Reduced Acquisitions" (AMURA) aimed at computing scalar indices that can mimic ... art EAP-based measures to micro-structural changes. AMURA drastically reduces both the number of samples needed ... form expressions from single-shell information, so that AMURA remains compatible with standard acquisition protocols commonly used ... in clinical practice. Additionally, the analytical form of AMURA-based measures, as opposed to the iterative, non- ...

Tópico(s): MRI in cancer diagnosis

2020 - Public Library of Science | PLoS ONE

Artigo Acesso aberto Revisado por pares

Álvaro Planchuelo‐Gómez, David García‐Azorín, Ángel Luis Guerrero Peral, Rodrigo de Luis-Garcı́a, Margarita Rodríguez, Santiago Aja‐Fernández,

... measures obtained with apparent measures using reduced acquisitions (AMURA). The AMURA measures were return-to-axis (RTAP), return-to- ... migraine, and in chronic compared to episodic migraine. AMURA can provide additional results with respect to DTI ...

Tópico(s): Functional Brain Connectivity Studies

2020 - Multidisciplinary Digital Publishing Institute | Brain Sciences

Artigo Acesso aberto Revisado por pares

Lorenza Brusini, Federica Cruciani, G Dallaglio, Tommaso Zajac, Ilaria Boscolo Galazzo, Mauro Zucchelli, Gloria Menegaz,

... the novel dMRI Apparent Measures Using Reduced Acquisitions (AMURA) as imaging markers for capturing such tissue modifications. ... SVM classification and XAI interpretation of the outcomes, AMURA indices can be considered viable markers for amyloid ... pathology. Clinical impact: This pre-clinical research revealed AMURA indices as viable imaging markers for timely AD ...

Tópico(s): Advanced Neuroimaging Techniques and Applications

2024 - Institute of Electrical and Electronics Engineers | IEEE Journal of Translational Engineering in Health and Medicine

Artigo Acesso aberto Revisado por pares

Santiago Aja‐Fernández, Tomasz Pieciak, Carmen Martín-Martín, Álvaro Planchuelo‐Gómez, Rodrigo de Luis-Garcı́a, Antonio Tristán‐Vega,

AMURA (Apparent Measures Using Reduced Acquisitions) was originally proposed as a method to infer micro-structural information ... practice. The present work proposes an extension of AMURA that allows the calculation of general moments of ... particular planes. The existing metrics previously proposed for AMURA (RTOP, RTPP and RTAP) are now special cases ...

Tópico(s): MRI in cancer diagnosis

2022 - Elsevier BV | Medical Image Analysis

Artigo

S. G. Zaku, O. C. Aguzue, Sydney Thomas, J. T. Barminas,

... starch was able to be isolated from these Amura tubers which yield 30.23% of starch on ...

Tópico(s): Microbial Metabolites in Food Biotechnology

2009 - Academic Journals | African Journal of Food Science

Artigo Revisado por pares

Manuel Cerviño, L. Figueras, Spencer D. Martin, Laura Elvira, M. Callus, S. Dowlut, I. Engelhard, Eric Calvo, B. Makoschey,

... Animal Health, Calle de Cantabria 2,3a, Edificio Amura, 28108 Alcobendas, Madrid, SpainSearch for more papers by ... Animal Health, Calle de Cantabria 2,3a, Edificio Amura, 28108 Alcobendas, Madrid, SpainSearch for more papers by ... Animal Health, Calle de Cantabria 2,3a, Edificio Amura, 28108 Alcobendas, Madrid, SpainSearch for more papers by ... Animal Health, Calle de Cantabria 2,3a, Edificio Amura, 28108 Alcobendas, Madrid, SpainSearch for more papers by ... Animal Health, Calle de Cantabria 2,3a, Edificio Amura, 28108 Alcobendas, Madrid, SpainSearch for more papers by ...

Tópico(s): Microbial infections and disease research

2011 - Wiley | Veterinary Record

Artigo Acesso aberto Revisado por pares

В. Н. Кошелев, Г. И. Рубан, А. П. Шмигирилов,

... voprosy biologii kalugi v nizhnem techenii I limane Amura (Some problems in the biology of Kaluga sturgeon ... Scholar Nikol'skii, G. V., 1956: Ryby basseina Amura (Fishes of the Amur River Basin). Akad. Nauk ... A. N., 1935: Materialy po izucheniyu osetrovykh ryb Amura (Materials for the study of sturgeons in the ... Google Scholar Soldatov, V. K., 1915: Issledovaniye osetrovykh Amura (The study of sturgeons in the Amur River). ...

Tópico(s): Fish Ecology and Management Studies

2014 - Wiley | Journal of Applied Ichthyology

Artigo

Thomas Lehmann, Mark O. Gueld, Daniel Keysers, Henning Schubert, Andrea Wenning, B. Wein,

... step in medical imaging. A recent approach by Amura et al. (Procs SPIE 2002; 4684: 308-315) ... 4 %, respectively. With respect to the approach of Amura et al., these results show that the determination ...

Tópico(s): COVID-19 diagnosis using AI

2003 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Artigo Acesso aberto Revisado por pares

Claudia R. Amura, Kelley S. Brodsky, Berenice Y. Gitomer, Kim McFann, Gwendal Lazennec, Matthew Nichols, Alkesh Jani, Robert W. Schrier, R. Brian Doctor,

Autosomal dominant polycystic kidney disease (ADPKD) is a highly prevalent genetic disease that results in cyst formation in kidney and liver. Cytokines and growth factors secreted by the cyst-lining epithelia are positioned to initiate autocrine/paracrine signaling and promote cyst growth. Comparative analyses of human kidney and liver cyst fluids revealed disparate cytokine/growth factor profiles. CXCR2 agonists, including IL-8, epithelial neutrophil-activating peptide (ENA-78), growth-related oncogene- ...

Tópico(s): Phagocytosis and Immune Regulation

2008 - American Physical Society | AJP Cell Physiology

Artigo

Vladimir Walters,

Tópico(s): Ecology and biodiversity studies

1957 - American Society of Ichthyologists and Herpetologists | Copeia

Artigo Acesso aberto Revisado por pares

Patricia A. Fontán, Claudia R. Amura, Veronica Garcia, M. Cristina Cerquetti, Daniel O. Sordelli,

In a previous report, we showed that supernatants of Pseudomonas aeruginosa cultures exhibit chemotactic activity for polymorphonuclear leukocytes (PMNL). In this study, P. aeruginosa chemotactins were isolated, purified, and partially characterized. The organisms were cultured in Vogel-Bonner defined medium, and cultures were stopped in late log phase. Chemotactins withstood heating, remained unaltered after acid or alkali treatment in a pH range from 4 to 10, and resisted digestion by trypsin or ...

Tópico(s): Antimicrobial Peptides and Activities

1992 - American Society for Microbiology | Infection and Immunity

Artigo Revisado por pares

I.-M. Nöbauer-Huhmann, Ahmed Ba‐Ssalamah, Vladimı́r Mlynárik, Markus Barth, ALEXANDER SCHÖGGL, K. Heimberger, Christian Matula, Amura Fog, Alexandra Kaider, Siegfried Trattnig,

Nöbauer-Huhmann IM, Ba-Ssalamah A, Mlynarik V, et al. Magnetic Resonance Imaging Contrast Enhancement of Brain Tumors at 3 Tesla Versus 1.5 Tesla. Invest Radiol 2002;37:114–119. rationale and objectives. To compare the diagnostic efficacy of a standard dose of MRI contrast agent in the evaluation of primary brain tumors and metastases using a high-field 3 tesla MR unit versus a 1.5 tesla MR unit. methods. Sixteen patients with brain tumors were examined at both field strengths using identical axial ...

Tópico(s): Lanthanide and Transition Metal Complexes

2002 - Lippincott Williams & Wilkins | Investigative Radiology

Artigo Revisado por pares

Ahmed Ba‐Ssalamah, Iris Nöbauer-Huhmann, Katja Pinker, N. Schibany, Rupert Prokesch, Sheida Mehrain, Vladimı́r Mlynárik, Amura Fog, K. Heimberger, Siegfried Trattnig,

To compare the diagnostic efficacy of a standard and cumulative triple dose of magnetic resonance (MR) imaging contrast agent in the evaluation of brain metastases using a high-field 3.0 T MR unit versus a standard field 1.5 T MR unit.Twenty-two patients with suspected brain metastases were examined at both field strengths using identical postcontrast coronal 3D gradient echo with magnetization preparation, which was adjusted separately for each field strength. In both groups initially, iv injection ...

Tópico(s): Glioma Diagnosis and Treatment

2003 - Lippincott Williams & Wilkins | Investigative Radiology

Revisão Revisado por pares

Luis Martí‐Bonmatí, Amura Fog, Bart Op de Beeck, Pauline Kane, Hans Fagertun,

Tópico(s): Drug-Induced Hepatotoxicity and Protection

2003 - Springer Science+Business Media | European Radiology

Artigo

Claudia R. Amura, Patricia A. Fontán, Norberto Sanjuán, Daniel O. Sordelli,

The efficacy of treatment with interleukin-lβ (IL-1β) and tumor necrosis factor-α (TNFα) on Pseudomonas aeruginosa pneumonia was evaluated in a granulocytopenic mouse model. Combined intravenous administration of 2000 U IL-1β plus 2000 U TNFα significantly diminished mortality from aerosol challenge with P. aeruginosa. Mice treated with IL-1β, TNFα, or both also exhibited a significant enhancement in pulmonary clearance of P. aeruginosa. Combined cytokine administration induced an increase in the ...

Tópico(s): Inflammation biomarkers and pathways

1994 - Academic Press | Clinical Immunology and Immunopathology

Artigo Acesso aberto Revisado por pares

Brandon Renner, Kathrin Coleman, Ryan Goldberg, Claudia R. Amura, Amanda Holland-Neidermyer, Kathryn Pierce, Heather N. Orth, Hector Molina, Viviana P. Ferreira, Claudio Cortés, Michael K. Pangburn, V. Michael Holers, Joshua M. Thurman,

Abstract Congenital and acquired deficiencies of complement regulatory proteins are associated with pathologic complement activation in several renal diseases. To elucidate the mechanisms by which renal tubular epithelial cells (TECs) control the complement system, we examined the expression of complement regulatory proteins by the cells. We found that Crry is the only membrane-bound complement regulator expressed by murine TECs, and its expression is concentrated on the basolateral surface. Consistent ...

Tópico(s): Liver Disease and Transplantation

2010 - American Association of Immunologists | The Journal of Immunology

Artigo Acesso aberto Revisado por pares

Brandon Renner, Derek Strassheim, Claudia R. Amura, Liudmila Kulik, Danica Galešić Ljubanović, Magdalena J. Glogowska, Kazue Takahashi, Michael C. Carroll, V. Michael Holers, Joshua M. Thurman,

Ischemia/reperfusion (I/R) triggers a robust inflammatory response within the kidney. Numerous components of the immune system contribute to the resultant renal injury, including the complement system. We sought to identify whether natural Abs bind to the postischemic kidney and contribute to complement activation after I/R. We depleted peritoneal B cells in mice by hypotonic shock. Depletion of the peritoneal B cells prevented the deposition of IgM within the glomeruli after renal I/R and attenuated ...

Tópico(s): Organ Transplantation Techniques and Outcomes

2010 - American Association of Immunologists | The Journal of Immunology

Artigo Acesso aberto Revisado por pares

Iram Zafar, Kameswaran Ravichandran, Franck A. Belibi, R. Brian Doctor, Charles L. Edelstein,

... liver weight and CVD of the liver.18.Amura C.R. Brodsky K.S. Groff R. et ...

Tópico(s): Renal Diseases and Glomerulopathies

2010 - Elsevier BV | Kidney International

Artigo Acesso aberto Revisado por pares

Aileen B. Stephens-Hernandez, Jonathan Livingston, Karen Dacons-Brock, Howard L. Craft, Amura Cameron, Steven O. Franklin, A­llyn C. Howlett,

Abstract Background The substance abuse prevention goal of the theatre production "TUNNELS" was to provide community education on substance abuse to an audience in Durham, NC and surrounding communities. The education effort intended to increase awareness and understanding of the risk and protective factors associated with alcohol and other drug use, and to promote pro-active behaviors in substance abuse prevention within the adult community. It was hypothesized that community-based education via ...

Tópico(s): Art Therapy and Mental Health

2007 - BioMed Central | Substance Abuse Treatment Prevention and Policy

Artigo Revisado por pares

Claudia R. Amura, Kelley S. Brodsky, Rachel Groff, Vincent H. Gattone, Norbert F. Voelkel, R. Brian Doctor,

Proliferation of cyst-lining epithelial cells is an integral part of autosomal dominant polycystic kidney disease (ADPKD) cyst growth. Cytokines and growth factors within cyst fluids are positioned to induce cyst growth. Vascular endothelial growth factor (VEGF) is a pleiotropic growth factor present in ADPKD liver cyst fluids (human 1,128 ± 78, mouse 2,787 ± 136 pg/ml) and, to a lesser extent, in ADPKD renal cyst fluids (human 294 ± 41, mouse 191 ± 90 pg/ml). Western blotting showed that receptors for VEGF ( ...

Tópico(s): Liver Disease Diagnosis and Treatment

2007 - American Physical Society | AJP Cell Physiology

Artigo Acesso aberto Revisado por pares

Mikael Amura, Michele Meo, Francesco Amerini,

Prediction of crack growth and fatigue life estimation of metals using linear/nonlinear acousto-ultrasound methods is an ongoing issue. It is known that by measuring nonlinear parameters, the relative accumulated fatigue damage can be evaluated. However, there is still a need to measure two crack propagation states to assess the absolute residual fatigue life. A procedure based on the measurement of a third-order acoustic nonlinear parameter is presented to assess the residual fatigue life of a ...

Tópico(s): Geophysical Methods and Applications

2011 - Acoustical Society of America | The Journal of the Acoustical Society of America

Artigo Acesso aberto Revisado por pares

Xiang Shan Ren, Yasunori Sato, Kenichi Harada, Motoko Sasaki, Norihide Yoneda, Zhen Lin, Yasuni Nakanuma,

... Google Scholar, 19Brodsky K.S. McWilliams R.R. Amura C.R. Barry N.P. Doctor R.B. ...

Tópico(s): Renal and related cancers

2011 - Elsevier BV | American Journal Of Pathology

Artigo Acesso aberto Revisado por pares

R. Brian Doctor, Sylene M. Johnson, Kelley S. Brodsky, Claudia R. Amura, Vincent H. Gattone, John Fitz,

Derived from bile duct epithelia (BDE), secretion by liver cyst-lining epithelia is positioned to drive cyst expansion but the responsible ion flux pathways have not been characterized. Cyst-lining epithelia were isolated and cultured into high resistance monolayers to assess the ion secretory pathways. Electrophysiologic studies showed a marked rate of constitutive transepithelial ion transport, including Cl(-) secretion and Na(+) absorption. Na(+) absorption was amiloride-sensitive, suggesting ...

Tópico(s): Renal and related cancers

2006 - Elsevier BV | Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease

Artigo Acesso aberto Revisado por pares

Claudia R. Amura, Brandon Renner, Taras Lyubchenko, Sarah Faubel, Philip L. Simonian, Joshua M. Thurman,

The innate immune system causes tissue inflammation and injury after renal ischemia/reperfusion (I/R). The complement system is activated on ischemic tubular epithelial cells (TECs) and induces the cells to produce pro-inflammatory chemokines. TECs also express toll-like receptors (TLRs)-2 and -4. Signaling through the TLRs induces TECs to produce a variety of chemokines, some of which can also be induced by complement activation fragments. We sought to determine whether the effects of complement activation ...

Tópico(s): Renal Transplantation Outcomes and Treatments

2012 - Elsevier BV | Molecular Immunology

Artigo Revisado por pares

Mikael Amura, Michele Meo,

Prediction of fatigue life of components during service is an on-going and unsolved challenge for the NDT and structural health monitoring community. It has been demonstrated by a number of researchers that nonlinear guided waves or the acoustic nonlinear signature of fatigued cracked material provides clear signs of the progressive fatigue damage in the material, unlike linear guided waves. However, even with nonlinear acoustic-ultrasound methods there is a necessity to compare the current nonlinear ...

Tópico(s): Thermography and Photoacoustic Techniques

2012 - IOP Publishing | Smart Materials and Structures

Artigo Revisado por pares

Tatsuya Fujimoto, Shigeru Otoh, Yuji Orihashi, Takafumi Hirata, Takaomi D. Yokoyama, Masanori Shimojo, Yoshikazu Kouchi, Hokuto Obara, Yasuo Ishizaki, Kazuhiro Tsukada, Toshiyuki Kurihara, Manchuk Nuramkhan, Sersmaa Gonchigdorj,

... with an interruption with the C apitanian K amura cooling event (266–260 M a). The dropstone‐ ...

Tópico(s): Geochemistry and Geologic Mapping

2012 - Wiley | Resource Geology

Artigo Acesso aberto Revisado por pares

Claudia R. Amura, Lindsay A. Marek, Robert A. Winn, Lynn E. Heasley,

The JNKs are components of stress signaling pathways but also regulate morphogenesis and differentiation. Previously, we invoked a role for the JNKs in nerve growth factor (NGF)-stimulated PC12 cell neural differentiation (L. Marek et al., J. Cell. Physiol. 201:459-469, 2004; E. Zentrich et al., J. Biol. Chem. 277:4110-4118, 2002). Herein, the role for JNKs in neural differentiation and transcriptional regulation of the marker gene, NFLC, modeled in mouse embryonic stem (ES) cells was studied. NFLC- ...

Tópico(s): Cancer Cells and Metastasis

2005 - Taylor & Francis | Molecular and Cellular Biology

Artigo Revisado por pares

Lindsay A. Marek, Valérie Levresse, Claudia R. Amura, Eve Zentrich, Vicki Van Putten, Raphael A. Nemenoff, Lynn E. Heasley,

Abstract PC12 cells serve as a model for exploring nerve growth factor (NGF)‐stimulated signal pathways that mediate neural differentiation. We previously demonstrated that neurofilament light chain ( NFLC ) gene induction by NGF requires collaborative extracellular signal‐regulated kinase (ERK) and c‐Jun N‐terminal kinase (JNK) signaling. Herein, we investigate the broader requirement for integrated ERK and JNK signaling in NGF‐stimulated gene expression. NGF stimulates differentiation as well as maintenance ...

Tópico(s): TGF-β signaling in diseases

2004 - Wiley | Journal of Cellular Physiology