Gyula Tálosi, Márta Katona, Sándor Túri,
Abstract Background: In some neonates suffering from ductus arteriosus dependent congenital heart defect, a Prostaglandin E 1 (PGE1) therapy longer than 2 weeks may be needed. However, PGE1 analogue compounds may produce several adverse effects. Methods: The authors retrospectively analyzed the data of nine patients who underwent a PGE1 treatment lasting longer than 14 days. Results: The leukocyte count of the patients remained high throughout the treatment period, and the proportion of neutrophils ...
Tópico(s): Gastroesophageal reflux and treatments
2007 - Wiley | Pediatrics International
Eszter Karg, Edit Bereg, László Gáspár, Marta Katona, Sándor Túri,
Abstract: We describe a patient who was exposed to the antithyroid drug methimazole during the first 6 weeks of gestation and was born prematurely with scalp and skull defects associated with facial asymmetry. A review of the literature seems to support the hypothesis that methimazole is a potential teratogen. Although the risk of birth defects is low with clinically applied doses of the drug, it cannot be regarded as safe and should therefore be avoided in the treatment of pregnant women.
Tópico(s): Hair Growth and Disorders
2004 - Wiley | Pediatric Dermatology
Tamás Köbling, Zita Váradi, Éva Katona, Sándor Somodi, Péter Kempler, Dénes Páll, Miklós Zrı́nyi,
Objective To predict dietary self-efficacy behaviors in high glycosylated hemoglobin A1c (HbA1c) patients using type D personality (TDP) and other psychosocial measures. Methods A cross-sectional, predictive research design was implemented. Participants were type 2 diabetes mellitus patients diagnosed more than 2 years prior to the study. Data were collected for demographics, dietary self-efficacy and psychological measures. Spearman’s rank-order correlation was used to test for relationships, the ...
Tópico(s): Chronic Disease Management Strategies
2020 - SAGE Publishing | Journal of International Medical Research
Krisztina Máder, Gabriella Terhes, Edit Hajdú, Edit Urbán, József Sóki, Tibor Magyar, Károly Màrialigeti, Márta Katona, Elisabeth Nagy, Sándor Túri,
Neonatal infections may be caused by various microorganisms, but as far as we are aware, Acinetobacter ursingii has not yet been reported in connection with nosocomial infections of premature infants. During 2 months, 3 premature babies were treated with nosocomial infection caused by A. ursingii at the same ward, and on the basis of molecular typing results the same strain was responsible for all of these cases. Traditional biochemical methods and automatic identification systems failed to identify ...
Tópico(s): Antibiotics Pharmacokinetics and Efficacy
2009 - Elsevier BV | International Journal of Medical Microbiology
András Balla, Dániel J. Tóth, Eszter Soltész‐Katona, Gyöngyi Szakadáti, László Sándor Erdélyi, Péter Várnai, László Hunyady,
Initiation and termination of signaling of the type I angiotensin receptor (AT1-R) can lead to dynamic changes in its localization in plasma membrane microdomains. Several markers were recently developed to investigate membrane microdomains. Here, we used several YFP-labeled fusion constructs (i.e. raft or non-raft plasma membrane markers) to analyze the agonist-induced changes in compartmentalization of AT1-R, including internalization or lateral movement between plasma membrane compartments in response ...
Tópico(s): Ion channel regulation and function
2012 - Elsevier BV | Journal of Biological Chemistry
Karolina Kósa, Cintia Katona, Magor Papp, Gergely Fürjes, János Sándor, Klára Bíró, Róza Ádány,
Abstract Background A Model Programme of primary care group practices was implemented in Hungary between 2013 and 2017 – where virtually all GPs had worked in single practices – aiming to increase preventive service uptake and reduce inequalities based on a bilateral agreement between the Swiss and Hungarian governments. Group practices employed a wide variety of health professionals as well as support workers called health mediators. Employment of the latter was based on two decades of European experience ...
Tópico(s): Global Cancer Incidence and Screening
2020 - Springer Science+Business Media | BMC Family Practice
Henry Disney, Csaba Kutasi, Lajos Tamás Katona, Sándor Sándor,
Eleven species of Phoridae were obtained during the survey of invertebrates fauna of four caves in the Bakony Mountains of Hungary. Four species are new records for Hungary: Borophaga bennetti Disney, 2010, Megaselia tenebricola Schmitz, 1934, Megaselia vernalis (Wood, 1909) and Triphleba flexipalpis Schmitz, 1927.
Tópico(s): Forensic Entomology and Diptera Studies
2014 - | Fragmenta Faunistica
Zoltán Maróti, Márta Katona, Hajnalka Orvos, Ilona Németh, I Farkas, Sándor Túri,
Newborns are exposed to mechanical and oxidative stress during labor and to relative hyperoxia thereafter during the course of adaptation to the extrauterine conditions. Part of the adaptation mechanism is the rapid degradation of fetal hemoglobin and the oxidation of its heme moiety by heme oxygenases (HOs). Heme oxygenase-1 enzyme (HO-1) is the inducible isoform, which is induced by and protective against oxidative stress. We hypothesized that HO-1 may play a role in the physiological adaptation ...
Tópico(s): Neuroscience of respiration and sleep
2007 - Springer Science+Business Media | European Journal of Pediatrics
István Katona, Beáta Sperlágh, Zsófia Maglóczky, Ernô Sántha, Attila Köfalvi, Sándor Czirják, Ken Mackie, E. S. Vizi, Tamás F. Freund,
Cannabinoids have been shown to disrupt memory processes in mammals including humans. Although the CB1 neuronal cannabinoid receptor was identified several years ago, neuronal network mechanisms mediating cannabinoid effects are still controversial in animals, and even more obscure in humans. In the present study, the localization of CB1 receptors was investigated at the cellular and subcellular levels in the human hippocampus, using control post mortem and epileptic lobectomy tissue. The latter ...
Tópico(s): Neurotransmitter Receptor Influence on Behavior
2000 - Elsevier BV | Neuroscience
I Farkas, Zoltán Maróti, Márta Katona, Emöke Endreffy, Péter Monostori, Krisztina Máder, Sándor Túri,
Tópico(s): Neonatal Health and Biochemistry
2008 - Springer Science+Business Media | European Journal of Pediatrics
Miklós Tóth, István Szarukán, Antal Nagy, Tamás Ábri, V. Katona, Sz. Kőrösi, T. Nagy, Ádám Szarvas, Sándor Koczor,
The addition of synthetic 4-methoxy-2-phenethyl alcohol to the known attractant phenylacetaldehyde synergized attraction of the European corn borer Ostrinia nubilalis , the blend invariably catching 3 to 5 times more than phenylacetaldehyde on its own. Highest catches were recorded by the 1:1 blend. Both females and males were attracted, supposedly in the natural sex ratio of the local population. This improved bisex O. nubilalis attractant could be more efficient and more suitable for detection and ...
Tópico(s): Forest Insect Ecology and Management
2016 - Akadémiai Kiadó | Acta Phytopathologica et Entomologica Hungarica
Mária Szekeres, György L. Nádasy, Gábor Turu, Eszter Soltész‐Katona, Zoltán Benyó, Stefan Offermanns, Éva Ruisanchez, Eszter Szabó, Zoltán Takáts, Sándor Bátkai, Zsuzsanna Tóth, László Hunyady,
Activation of G protein-coupled receptors (GPCRs) can induce vasoconstriction via calcium signal-mediated and Rho-dependent pathways. Earlier reports have shown that diacylglycerol produced during calcium signal generation can be converted to an endocannabinoid, 2-arachidonoylglycerol (2-AG). Our aim was to provide evidence that GPCR signaling-induced 2-AG production and activation of vascular type1 cannabinoid receptors (CB1R) is capable of reducing agonist-induced vasoconstriction and hypertension. ...
Tópico(s): Pancreatic function and diabetes
2015 - Elsevier BV | Molecular and Cellular Endocrinology
Márton Rózsa, Judith Baka, Sándor Bordé, Balázs Rózsa, Gergely Katona, Gábor Tamás,
Communication between individual GABAergic cells and their target neurons is mediated by synapses and, in the case of neurogliaform cells (NGFCs), by unitary volume transmission. Effects of non-synaptic volume transmission might involve non-neuronal targets, and astrocytes not receiving GABAergic synapses but expressing GABA receptors are suitable for evaluating this hypothesis. Testing several cortical interneuron types in slices of the rat cerebral cortex, we show selective unitary transmission ...
Tópico(s): Neuroinflammation and Neurodegeneration Mechanisms
2015 - Springer Science+Business Media | Brain Structure and Function
Dávid Sütő, J. Farkas, Sándor Siffer, Gergely Schally, Krisztián Katona,
Abstract Wild boar ( Sus scrofa ) density has significantly increased worldwide. In Europe, oak acorns are basic diet items for the species. However, regeneration of temperate oak forests has become excessively low. Thus, better understanding of the patterns and dynamics of wild boar rooting and the spatiotemporal relationship between the acorn density and the rooting has special importance. In our study, the acorn density, the presence and intensity of the rooting were measured monthly in a 28-ha oak ...
Tópico(s): Forest ecology and management
2019 - Springer Science+Business Media | European Journal of Forest Research
Márton Fittler, András Fittler, T. Dergez, Andrea Radácsi, K Katona, Barbara Sándor, Ildikó Szántó,
Abstract Purpose This study aimed to evaluate the knowledge of Hungarian schoolteachers in the management of dental trauma injuries (TDI) of children between the ages of 3 and 18 and to illustrate a brief educational intervention on TDI management. Methods A 15-item questionnaire on dental injuries was distributed in our observational cross-sectional study to 2720 Hungarian educational institutions to explore and evaluate teachers’ knowledge in January 2019. Two years later, targeted information ...
Tópico(s): Traumatic Ocular and Foreign Body Injuries
2024 - Springer Science+Business Media | European Archives of Paediatric Dentistry
Aliaksandr Khaminets, Theresa Heinrich, Muriel Mari, Paolo Grumati, Antje K. Huebner, Masato Akutsu, Lutz Liebmann, Alexandra Stolz, Sándor Nietzsche, Nicole Koch, Mario Mauthe, István Katona, Britta Qualmann, Joachim Weis, Fulvio Reggiori, Ingo Kurth, Christian A. Hübner, Ivan Đikić,
Tópico(s): Cellular transport and secretion
2015 - Nature Portfolio | Nature
Tibor Hortobágyi, Hajnalka Szabó, Krisztián S. Kovács, István Bódi, Edit Bereg, Márta Katona, Valérie Biancalana, Sándor Túri, László Sztriha,
Myotubular myopathy is a well-defined entity within the centronuclear myopathy subgroup of congenital myopathies. The authors present a patient with the most severe X-linked recessive type (XLMTM). A baby boy presented at birth with severe hypotonia, weak spontaneous movements, arthrogryposis, and respiratory insufficiency. Muscle biopsy showed features of myotubular myopathy. The diagnosis was confirmed and further specified by genetic analysis, revealing a novel frameshift mutation (1314-1315insT) ...
Tópico(s): Ubiquitin and proteasome pathways
2007 - SAGE Publishing | Journal of Child Neurology
Anikó Keller-Pintér, Sándor Bottka, József Tı́már, Janina Kulka, Róbert L. Katona, A László, F. Deák, László Szilák,
Tópico(s): Wnt/β-catenin signaling in development and cancer
2010 - Springer Nature | Cellular and Molecular Life Sciences
Åke Hjalmarson, S. Goldstein, Björn Fagerberg, Hans Wedel, Finn Waagstein, John Kjekshus, John Wikstrand, Gudrun Westergren, Margareta Thimell, Dia El Allaf, Jiří Vítovec, Jan Aldershvile, Matti Halinen, Rainer Dietz, K. L. Neuhaus, András Jánosi, G Thorgeirsson, Peter Dunselman, Lars Gullestad, J Kuch, Johan Herlitz, Peter Rickenbacher, Stephen G. Ball, Sidney O. Gottlieb, Prakash Deedwania, Guy Vandenhoven, Iveta Nováková, Sarah Ann Danker, Maria Lundström, W. Meyer‐Sabellek, I. Balla, M. Sveinsdottir, Bernard Dorhout, Alfred G. Hildebrandt, I. Szczurko, Charlotte Larsson, E. Bucher, E. M. Scott, D. Dwyer, Desmond G. Julian, David L. DeMets, Kanu Chatterjee, Jan Feyzi, Soili M. Lehto, P Kárpáti, W. Motz, Ola Samuelsson, J. W. Viersma, Bert Andersson, Christian Berthe, J M Boutefeu, G. Boxho, P. Decroly, J. P. Derbaudrenghien, J. Pirlet, P Henry, Gr. Heyndrickx, Luc Missault, M. Nannan, P.J.A. Timmermans, J.-L. Vachiéry, W. Van Mieghem, Jean Luc Vandenbossche, Karel Dvořák, M. Herold, J Hradec, A Kána, P. Petr, Jacek Rybka, Jan Šmíd, Pavel Svítil, J Toman, E Agner, Ole Amtorp, Kenneth Egstrup, P Eliasen, Carl-Otto Gøtzsche, Per Hildebrandt, A. Johannesen, P. Kaiser-Nielsen, Hanne Linde Nielsen, P. E. Nielsen, F Pedersen, Jens Rokkedal Nielsen, Knud Skagen, Tuomo Honkanen, E. Hussi, Jukka Juvonen, H. Jääskeläinen, Juha O. Rinne, Tapani Salonen, David Andresen, H. Berwing, Bethge, Beythien, Bischoff, Bundschu, Daniel Daniel, Darius, Delius, Drude, Dingerkus, Dück, Eichler, Fach, Alex Förster, Girth, Goss, Hahn, Hambrecht, Gerhard F. Hauf, Heinemann, Hepp, Janka, Klocke, Konz, B Krosse, Kühlkamp, Lewek, B. Lüderitz, Löbe, Майер, Melchior, E. Müller, Barbara Maurer, Nast, Neuhaus, Obst, Odemar, Klaus E. v. Olshausen, Pomykaj, Kurt J. G. Schmailzl, Schräder, Schröder, Peter Schwimmbeck, M. Sigmund, Simon, Strasser, Thilo, Vöhringer, Heinz Völler, Weibrodt, Wirtz, István Czuriga, M Hetey, András Katona, M. Lengyel, A Nyárádi, Anca Maria Rednik, K. Sándori, Péter Szabó, J Tarján, József Tenczer, Sandor Timar, Péter Vályi, Gabriella Veress, Károly Zámolyi, B. Öze, Ge Thorgeirsson, Gu Thorgeirsson, Peter J. L. M. Bernink, A.C. Bredero, Rob Breedveld, P. N. Breuls, Jeroen J.J. Bucx, Jan H. Cornel, Paul A.R. de Milliano, Peter H.J.M. Dunselman, Bas Hamer, Nicolaas Holwerda, Jan Hoogsteen, Jan C.A. Hoorntje, J. A. Kragten, An Ho Liem, Gerard C.M. Linssen, H. R. Michels, Anand R. Ramdat Misier, H. J. Schaafsma, Pieter Sijbring, Rob Taverne, Loet H.J van Kempen, R. Van Stralen, P. J. Van Veldhuisen, M. J. Veerhoek, C J Werter, Jan C. Wesdorp, Andrew Willems, Adrie J.A.M. Withagen, Peter A.G. Zwart, Reidar Bjørnerheim, Maria K. Dahle, Kenneth Dickstein, G Frøland, T Gundersen, K. Hofsoy, Torstein Hole, Tonje Johansen, Jan Mannsverk, P. Nesje, T. M. Omland, Christina Sjödin, P Brian Smith, Henry Tjønndal, O. Vikesdal, Kaia Hevrøy Waage, Adamus, Kinga Jaworska, P Kołodziej, Zdzisława Kornacewicz‐Jach, Maria Krzemińska‐Pakuła, J Piotrowski, W. Piwowarska, A Stogowski, J Wodniecki, K Wrabec, Per Ahlström, Sten Ekdahl, LARS OLOF HEMMINGSON, Leona Holmberg, Bodil Lernfelt, H. Nilsson B Widgren, Kent Ångman, Paul Erné, Paul Mohaçsi, Ralf Polikar, H Schläpfer, P D Batin, K E Berkin, T. S. Callaghan, J.C. Forfar, Michael Frenneaux, R. Greenbaum, Marisa Maltz, David R. Murdoch, G. Reynolds, John R. Stephens, Allan D. Struthers, J. Swan, G Tildesley, Adeel Abbasi, P Alagona, Jonathan Alderman, M J Gol Alipour, Jeffrey L. Anderson, Zahra Ansari, Mohamed Ashraf, Brian Beanblossom, Sterling T. Bennett, D Benvenuti, Martin R. Berk, R. Bhalla, Seth Bilazarian, K Browne, C. MBuchter, Russell E. Carlson, C. J. Carlson, Kola Danisa, I M Dauber, Marcus A. DeWood, George W. Dennish, D. Marty Denny, Robert DiBianco, Philip Diller, Mark E. Dunlap, Kevin Dowd, A. Edmiston, Mahfouz El Shahawy, Uri Elkayam, James M. Farnham, Paul E. Fenster, S.A. Friedman, Thomas Heywood, Joseph P. Galichia, Mauro Geller, J. K. Ghali, Mihai Gheorghiade, Thomas D. Giles, R. Gillespe, Gary L. Goldberg, M. C. Goldberg, David A. Goldscher, G. P. Gooden, Michael J. Goodman, Lily C. Goodman, Jeffrey Gorwit, S. S. Gottlieb, Alan H. Gradman, Dennis Grech, Thomas F. Hack, John H. Hall, Mark T. Hattenhauer, Michael B. Higginbotham, Steven M. Hutchins, Michael Imburgia, BRUCE J. ITELD, Bruce Jackson,
Metoprolol can improve haemodynamics in chronic heart failure, but survival benefit has not been proven. We investigated whether metoprolol controlled release/extended release (CR/XL) once daily, in addition to standard therapy, would lower mortality in patients with decreased ejection fraction and symptoms of heart failure.We enrolled 3991 patients with chronic heart failure in New York Heart Association (NYHA) functional class II-IV and with ejection fraction of 0.40 or less, stabilised with optimum ...
Elsevier BV
András Balla, László Sándor Erdélyi, Eszter Soltész‐Katona, Tamás Balla, Péter Várnai, László Hunyady,
Previous studies have demonstrated that molecules of the Ras signaling pathway are present in intracellular compartments, including early endosomes, the endoplasmic reticulum (ER), and the Golgi, and suggested that mitogens can regulate Ras activity in these endomembranes. In this study, we investigated the effect of angiotensin II (AngII) on intracellular Ras activity in living HEK293 cells expressing angiotensin type 1 receptors (AT(1)-Rs) using newly developed bioluminescence resonance energy transfer ...
Tópico(s): Retinal Development and Disorders
2010 - Elsevier BV | Journal of Biological Chemistry
Noémi Nógrády, István Pócsi, Sean M. Paffard, Éva Katona, R.J. Miles, Andrea Balázs, Erzsébet Sándor, J Fachet, Richard Price, Attila Szentirmai,
Immunochemical methods were developed for monitoring cyclodextrin (CD) glycosyltransferase (CGTase) production and growth of an industrial CD-producing Bacillus macerans strain. Extracellular concentrations of CGTase released into a non-transparent culture medium during a 44 h long fermentation were detected by an indirect antigen inhibition enzyme-linked immunosorbent assay (ELISA). The ELISA was sensitive (minimal detection level 6 ng ml−1) and highly reproducible (coefficients of variation ≤1.2 and ...
Tópico(s): Enzyme Structure and Function
1998 - Elsevier BV | Journal of Biotechnology
Gabriella Fábián, Nóra Faragó, Liliána Z. Fehér, L Nagy, Sándor Kulin, Klára Kitajka, Tamás Bitó, Vilmos Tubak, Róbert L. Katona, László Tiszlavicz, László G. Puskás,
Toxicogenomics, based on the temporal effects of drugs on gene expression, is able to predict toxic effects earlier than traditional technologies by analyzing changes in genomic biomarkers that could precede subsequent protein translation and initiation of histological organ damage. In the present study our objective was to extend in vivo toxicogenomic screening from analyzing one or a few tissues to multiple organs, including heart, kidney, brain, liver and spleen. Nanocapillary quantitative real- ...
Tópico(s): RNA Interference and Gene Delivery
2011 - Multidisciplinary Digital Publishing Institute | International Journal of Molecular Sciences
Csilla Cserti-Szauer, Anikó Sándor, Vanda Katona, György Könczei,
Abstract Due to the traditionally highly hierarchical nature of science, close connection with praxis is not always smooth. Participatory approaches can significantly support the balancing of power and the connection of academic theory with practice. In (Critical) Disability Studies, it is particularly important that user needs are met through co-productive design, and implementation. In this chapter after providing the theoretical foundation of (Critical) Disability Studies, our experiences are summarized ...
Tópico(s): Community Development and Social Impact
2022 - Springer International Publishing | Innovation, technology and knowledge management
Andrea Radácsi, Tímea Dergez, Laura Csabai, Nóra Stáczer, K Katona, Ildikó Szántó, B. Sandor,
Összefoglaló. Bevezetés és célkitűzés: A 3 év alatti korcsoportban a súlyos kisgyermekkori fogszuvasodás (S-ECC) gyakoriságának vizsgálata és a kisgyermekes szülők szájegészséggel kapcsolatos ismereteinek felmérése. Módszer: Háromszázhatvankét, 36 hónapos vagy annál fiatalabb gyermek (átlagéletkor: 28,49 ± 5,25 hónap) fogászati szűrővizsgálatát végeztük el, és szüleik számára önkéntesen kitölthető kérdőívet állítottunk össze. A 306 kitöltött kérdőív eredményét a gyermekek fogászati statusával egyénenként ...
Tópico(s): Cleft Lip and Palate Research
2021 - Akadémiai Kiadó | Orvosi Hetilap
Benedek Siman, József Janszky, Gábor Perlaki, Adrien Fazekas, B. Sandor, K Katona, Gyula Marada, Ildikó Szántó,
Abstract This study primarily focuses on the assessment of dentistry students’ improvement of manual skills resulting from their participation in courses. We aimed to prove that systematic manual skills development significantly improves dexterity. We hypothesized that the dexterity training regimen improves manual dexterity demonstrated by the HAM-Man (Hamburg Assessment Test for Medicine-Manual Dexterity) test scores and CGM (cerebellar grey matter) growth. Thirty volunteers were randomly divided ...
Tópico(s): Medical Education and Admissions
2021 - Nature Portfolio | Scientific Reports
Gyula Tálosi, Orsolya Szakál, Ágnes Király, Dániel Szűcs, Márta Katona, Sándor Túri, Katalin Rácz, D Boda,
Tópico(s): Neonatal Respiratory Health Research
2008 - Elsevier BV | Early Human Development
Judit Kiss, Krisztina Máder, Márta Katona, Sándor Túri, Gyula Tálosi,
Tópico(s): Hernia repair and management
2010 - Elsevier BV | Early Human Development
Éva Csajbók, Alexandra Gyoi, Renata Katona, Sándor Magony, Krisztián Sepp, Zsuzsanna Valkusz,
Searchable abstracts of presentations at key conferences in endocrinology ISSN 1470-3947 (print) | ISSN 1479-6848 (online)
Tópico(s): Peripheral Artery Disease Management
2014 - Bioscientifica | Endocrine Abstracts
Éva Gerőházi, Nóra Katona, Sándor Kollár,
Számos kutatás bizonyítja, hogy a kiszolgáltatott társadalmi csoportok korlátozott választási lehetőségekkel szembesülnek, amikor oktatási vagy munkaerőpiaci lehetőségekről döntenek. Döntéseiket számos tényező – mint az etnikai háttér, családi körülmények, korábbi iskolák – erősen meghatározza, és korlátozza őket abban, hogy a lehetőségek szélesebb körét azonosítsák. A tanulmány egy 2021–2022-ben végzett kvalitatív kutatás 40 alanyából arra a kilencre koncentrál, akik stabil munkaerőpiaci pozícióra ...
Tópico(s): Entrepreneurship Studies and Influences
2024 - | Szociológiai szemle
Éva Gerőházi, Nóra Katona, Sándor Kollár,
This study aims to identify and present mechanisms through which the economic potential of European urban areas is converted into social inequalities among the young population in the field of housing. The role of national and local housing systems in this conversion is analyzed through the examples of Amsterdam, Tallinn, Chemnitz, and Pécs. These four cities represent four major ideal types with different levels of economic power and housing welfare structures. The article, through these case studies, ...
Tópico(s): Housing Market and Economics
2023 - Frontiers Media | Frontiers in Sustainable Cities