tallózása szerző szerint "Nagy, Péter"

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Agrin and CD34 immunohistochemistry for the discrimination of benign versus malignant hepatocellular lesions

Tátrai, Péter; Somorácz, Áron; Batmunkh E; Schirmacher P; Kiss, András; Schaff, Zsuzsa; Nagy, Péter; Kovalszky, Ilona (2009)
A kromogranin-A és a belőle lehasadó WE-14 szerepe az 1-es típusú cukorbetegség kialakulásában

Herold, Zoltán; Nagy, Péter; Patócs, Attila Balázs; Somogyi, Anikó (2015)
A New Mechanism for Pillar Formation during Tumor-Induced Intussusceptive Angiogenesis

Paku, Sándor; Dezső, Katalin; Bugyik, Edina; Tóvári, József; Tímár, József; Nagy, Péter; Laszlo, Viktoria; Klepetko W; Döme, Balázs (2011)

One of the hallmarks of intussusceptive angiogenesis is the development of intraluminal connective tissue pillars. The exact mechanism of pillar formation has not yet been elucidated. By using electron and confocal microscopy, ...
Association of AADAC Deletion and Gilles de la Tourette Syndrome in a Large European Cohort

Bertelsen B; Stefánsson H; Riff Jensen L; Melchior L; Mol Debes N; Groth C; Skov L; Werge T; Karagiannidis I; Tárnok, Zsanett; Barta, Csaba; Nagy, Péter; Farkas L; Brøndum-Nielsen K; Rizzo R; Gulisano M; Rujescu D; Kiemeney LA; Tosato S; Nawaz MS; Ingason A; Unnsteinsdottir U; Steinberg S; Ludvigsson P; Stefansson K; Kuss AW; Paschou P; Cath D; Hoekstra PJ; Müller-Vahl K; Stuhrmann M; Silahtaroglu A; Pfundt R; Tümer Z (2016)

Background: Gilles de la Tourette syndrome (GTS) is a complex neuropsychiatric disorder with a strong genetic influence where copy number variations are suggested to play a role in disease pathogenesis. In a previous ...
Delta-like protein (DLK) is a novel immunohistochemical marker for human hepatoblastomas

Dezső, Katalin; Halász, Judit; Bisgaard HC,; Paku, Sándor; Turányi, Eszter; Schaff, Zsuzsa; Nagy, Péter (2008)

Delta-like protein (DLK) is a membrane protein with mostly unknown function. It is expressed by several embryonic tissues among others by the hepatoblasts of rodent and human fetal livers. We have investigated in the ...
Development of arterial blood supply in experimental liver metastases

Dezső, Katalin; Bugyik, Edina; Papp, Veronika; Laszlo, Viktoria; Döme, Balázs; Tóvári, József; Tímár, József; Nagy, Péter; Paku, Sándor (2009)
Ductular reaction correlates with fibrogenesis but does not contribute to liver regeneration in experimental fibrosis models

Rókusz, András; Veres, Dániel; Szücs, Armanda; Bugyik, Edina; Mózes, Miklós; Paku, Sándor; Nagy, Péter; Dezső, Katalin (2017)

BACKGROUND AND AIMS: Ductular reaction is a standard component of fibrotic liver tissue but its function is largely unknown. It is supposed to interact with the matrix producing myofibroblasts and compensate the declining ...
Effects of disinfection and sterilization on the dimensional changes and mechanical properties of 3D printed surgical guides for implant therapy - pilot study

Török, Gréta; Gombocz, Péter; Bognár, Eszter; Nagy, Péter; Dinya, Elek; Kispélyi, Barbara; Hermann, Péter (2020)

The purpose of this research was to investigate the effects of disinfection and three different sterilization methods on the dimensional changes and mechanical properties of three-dimensional (3D) printed surgical guide ...
Enhancer of zeste homologue 2 (EZH2) is a reliable immunohistochemical marker to differentiate malignant and benign hepatic tumors

Hajosi-Kalcakosz S; Dezső, Katalin; Bugyik, Edina; Bödör, Csaba; Paku, Sándor; Pavai Z; Halász, Judit; Schlachter, Krisztina; Schaff, Zsuzsa; Nagy, Péter (2012)

BACKGROUND: The immunohistochemical demonstration of Enhancer of zeste homologue 2 (EZH2) proved to be a useful marker in several tumor types. It has been described to distinguish reliably hepatocellular carcinomas from ...
Examination of claudin-1 expression in patients undergoing liver transplantation owing to hepatitis C virus cirrhosis

Zádori, Gergely; Gelley, Fanni; Törzsök, Péter; Sárváry, Enikő; Doros, Attila; Deák, Pál Ákos; Nagy, Péter; Schaff, Zsuzsa; Kiss, András; Nemes, Balázs (2011)
Expansion of Hepatic Stem Cell Compartment Boosts Liver Regeneration.

Papp, Veronika; Rókusz, András; Dezső, Katalin; Bugyik, Edina; Szabó, Vanessza; Paku, Sándor; Nagy, Péter (2014)

The hepatic stem cells reside periportally forming the canals of Hering in normal liver. They can be identified by their unique immunophenotype in rat. The oval cells, the progenies of stem cells invade deep the liver ...
Expression pattern of molecular chaperones after liver transplantation in hepatitis C positive recipients. Relation to serum HCV-RNA titers

Nemes, Balázs; Doros, Attila; Holczbauer, Ágnes; Sárváry, Enikő; Nagy, Péter; Lengyel, Gabriella; Kiss, András; Schaff, Zsuzsa (2009)
EZH2 is a sensitive marker of malignancy in salivary gland tumors

Hajosi-Kalcakosz S; Vincze E; Dezső, Katalin; Paku, Sándor; Rókusz, András; Sápi, Zoltán; Tóth, Erika; Nagy, Péter (2015)

BACKGROUND: The immunohistochemical detection of Enhancer of zeste homologue 2 (EZH2) proved to be a useful tool to recognize the malignant nature of tumors in a wide variety of neoplasms. The histological diagnostics of ...
Fogászati implantátumok felületkezelése

Nagy, Péter; Joób-Fancsaly, Árpád; Schindler, Árpád; Pammer, Dávid; Bognár, Eszter (2014)
Genetic association signal near NTN4 in Tourette Syndrome

Paschou, Peristera; Yu, Dongmei; Gerber, Gloria; Evans, Patrick; Tsetsos, Fotis; Davis, LK; Karagiannidis, I; Chaponis, J; Gamazon, E; Mueller-Vahl, K; Stuhrmann, M; Schloegelhofer, M; Stamenkovic, M; Hebebrand, J; Noethen, M; Nagy, Péter; Barta, Csaba; Tarnok, Zsanett; Rizzo, R; Depienne, C; Worbe, Y; Hartmann, A; Cath, DC; Budman, CL; Sandor, P; Barr, C; Wolanczyk, T; Singer, H; Chou, IC; Grados, M; Posthuma, D; Rouleau, GA; Aschauer, H; Freimer, NB; Pauls, DL; Cox, NJ; Mathews, CA; Scharf, JM (2014)
Imatinib accelerates progenitor cell-mediated liver regeneration in choline-deficient ethionine-supplemented diet-fed mice

Rókusz, András; Bugyik, Edina; Szabó, Vanessza; Szücs, Armanda; Paku, Sándor; Nagy, Péter; Dezső, Katalin (2016)

Severe chronic hepatic injury can induce complex reparative processes. Ductular reaction and the appearance of small hepatocytes are standard components of this response, which is thought to have both adverse (e.g. fibrosis, ...
Interrogating the Genetic Determinants of Tourette’s Syndrome and Other Tic Disorders Through Genome-Wide Association Studies

Yu, Dongmei; Sul, Jae Hoon; Tsetsos, Fotis; Nawaz, Muhammad S; Huang, Alden Y; Zelaya, Ivette; Illmann, Cornelia; Osiecki, Lisa; Darrow, Sabrina M; Hirschtritt, Matthew E; Greenberg, Erica; Muller-Vahl, Kirsten R; Stuhrmann, Manfred; Dion, Yves; Rouleau, Guy; Aschauer, Harald; Stamenkovic, Mara; Schlögelhofer, Monika; Sandor, Paul; Barr, Cathy L.; Grados, Marco; Singer, Harvey S; Nöthen, Markus M; Hebebrand, Johannes; Hinney, Anke; King, Robert A.; Fernandez, Thomas V; Barta, Csaba; Tarnok, Zsanett; Nagy, Péter; Depienne, Christel; Worbe, Yulia; Hartmann, Andreas; Budman, Cathy L; Rizzo, Renata; Lyon, Gholson J; McMahon, William M; Batterson, James R; Cath, Danielle C; Malaty, Irene A; Okun, Michael S; Berlin, Cheston; Woods, Douglas W; Lee, Paul C; Jankovic, Joseph; Robertson, Mary M; Gilbert, Donald L; Brown, Lawrence W; Coffey, Barbara J; Dietrich, Andrea; Hoekstra, Pieter J; Kuperman, Samuel; Zinner, Samuel H; Luðvigsson, Pétur; Sæmundsen, Evald; Thorarensen, Ólafur; Atzmon, Gil; Barzilai, Nir; Wagner, Michael; Moessner, Rainald; Ophoff, Roel; Pato, Carlos N; Pato, Michele T; Knowles, James A; Roffman, Joshua L; Smoller, Jordan W; Buckner, Randy L; Willsey, A. Jeremy; Tischfield, Jay A; Heiman, Gary A; Stefansson, Hreinn; Stefansson, Kári; Posthuma, Danielle; Cox, Nancy J; Pauls, David L; Freimer, Nelson B; Neale, Benjamin M; Davis, Lea K; Paschou, Peristera; Coppola, Giovanni; Mathews, Carol A; Scharf, Jeremiah M (2019)
Isolation of Exosomes from Blood Plasma: Qualitative and Quantitative Comparison of Ultracentrifugation and Size Exclusion Chromatography Methods

Baranyai, Tamás; Herczeg K; Onodi Z; Voszka, István; Módos, Károly; Marton, Nikolett; Nagy, György; Mager I; Wood MJ; El Andaloussi S; Pálinkás, Zoltán; Kumar V; Nagy, Péter; Kittel, Ágnes; Buzás, Edit Irén; Ferdinandy, Péter; Giricz, Zoltán (2015)

BACKGROUND: Exosomes are emerging targets for biomedical research. However, suitable methods for the isolation of blood plasma-derived exosomes without impurities have not yet been described. AIM: Therefore, we investigated ...
Lack of Angiogenesis in Experimental Brain Metastases

Bugyik, Edina; Dezső, Katalin; Reiniger, Lilla; Laszlo, Viktoria; Tóvári, József; Tímár, József; Nagy, Péter; Klepetko W; Döme, Balázs; Paku, Sándor (2011)

Angiogenesis is believed to be essential for the growth of metastatic tumors in the brain. We analyzed the vascularization of tumors formed by 4 epithelial cell lines (C38, ZR75, HT25, and H1650) and a fibrosarcoma (HT1080) ...
Mechanism of tumour vascularisation in experimental lung metastases

Szabó, Vanessza; Bugyik, Edina; Dezső, Katalin; Ecker N; Nagy, Péter; Tímár, József; Tóvári, József; Laszlo, Viktoria; Bridgeman VL; Wan E; Frentzas S; Vermeulen PB; Reynolds AR; Döme, Balázs; Paku, Sándor (2015)

The appearance of lung metastases is associated with poor outcome and the management of patients with secondary pulmonary tumours remains a clinical challenge. We examined the vascularisation process of lung metastasis in ...

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