Tudóstér: Lajtos Imre publikációi

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feltöltött közlemény: 36 Open Access: 20
2017
  1. Pribóczki, É., Valastyán, I., Brezovcsik, K., Nagy, D., Opposits, G., Lajtos, I., Emri, M., Balkay, L., Molnár, J.: Three-Dimensional Imaging of High Performance Liquid Chromatography Processes Using a Mini Positron Emission Tomograph.
    ChemistrySelect. 2 (30), 9797-9802, 2017.
    Folyóirat-mutatók:
    Q2 Chemistry (miscellaneous)
2016
  1. Clemens, B., Puskás, S., Spisák, T., Lajtos, I., Opposits, G., Bessenyei, M., Hollódy, K., Fogarasi, A., Kovács, N., Fekete, I., Emri, M.: Increased resting-state EEG functional connectivity in benign childhood epilepsy with centro-temporal spikes.
    Seizure. 35 50-55, 2016.
    Folyóirat-mutatók:
    Q1 Medicine (miscellaneous)
    Q2 Neurology
    Q2 Neurology (clinical)
2015
  1. Krizsán, Á., Lajtos, I., Dahlbom, M., Daver, F., Emri, M., Kis, S., Opposits, G., Pohubi, L., Pótári, N., Hegyesi, G., Kalinka, G., Gál, J., Imrek, J., Nagy, F., Valastyán, I., Király, B., Molnár, J., Sanfilippo, D., Balkay, L.: A Promising Future: comparable Imaging Capability of MRI-Compatible Silicon Photomultiplier and Conventional Photosensor Preclinical PET Systems.
    J. Nucl. Med. 56 (12), 1948-1953, 2015.
    Folyóirat-mutatók:
    D1 Medicine (miscellaneous)
    D1 Radiology, Nuclear Medicine and Imaging
2014
  1. Trencsényi, G., Márián, T., Lajtos, I., Krasznai, Z., Balkay, L., Emri, M., Mikecz, P., Goda, K., Szalóki, G., Juhász, I., Németh, E., Miklovicz, T., Szabó, G., Krasznai, Z.: 18FDG, [18F]FLT, [18F]FAZA and 11C-methionine are suitable tracers for the diagnosis and in vivo follow up the efficacy of chemotherapy by miniPET both in multidrug resistant and sensitive human gynecologic tumor xenografts.
    Biomed Res. Int. 2014 1-10, 2014.
    Folyóirat-mutatók:
    Q2 Biochemistry, Genetics and Molecular Biology (miscellaneous)
    Q2 Immunology and Microbiology (miscellaneous)
    Q2 Medicine (miscellaneous)
  2. Lajtos, I., Czernin, J., Dahlbom, M., Daver, F., Emri, M., Farshchi-Heydari, S., Forgács, A., Hoh, C., Jószai, I., Krizsán, Á., Lantos, J., Major, P., Molnár, J., Opposits, G., Trón, L., Vera, D., Balkay, L.: Cold wall effect eliminating method to determine the contrast recovery coefficient for small animal PET scanners using the NEMA NU-4 image quality phantom.
    Phys. Med. Biol. 59 (11), 2727-2746, 2014.
    Folyóirat-mutatók:
    D1 Radiological and Ultrasound Technology
    D1 Radiology, Nuclear Medicine and Imaging
  3. Krizsán, Á., Lajtos, I., Emri, M., Kis, S., Opposits, G., Hegyesi, G., Kalinka, G., Gál, J., Király, B., Imrek, J., Valastyán, I., Molnár, J., Sanfilippo, D., Dahlbom, M., Balkay, L.: Performance Comparison of SiPM and PMT Based Preclinical PET Systems with Same Detector Geometries (P004).
    Eur. J. Nucl. Med. Mol. Imaging. 41 (S2), S360, 2014.
  4. Szalóki, G., Krasznai, Z., Tóth, Á., Vízkeleti, L., Szöllősi, A., Trencsényi, G., Lajtos, I., Juhász, I., Krasznai, Z., Márián, T., Balázs, M., Szabó, G., Goda, K.: The strong in vivo anti-tumor effect of the UIC2 monoclonal antibody is the combined result of Pgp inhibition and antibody dependent cell-mediated cytotoxicity.
    PloS ONE. 9 (9), 1-9, 2014.
    Folyóirat-mutatók:
    D1 Agricultural and Biological Sciences (miscellaneous)
    Q1 Biochemistry, Genetics and Molecular Biology (miscellaneous)
    D1 Medicine (miscellaneous)
2013
  1. Balkay, L., Forgács, A., Krizsán, Á., Lajtos, I., Lengyel, Z., Garai, I., Azeez, A.: Accreditation quality control performances of different PET scanners.
    Nucl. Med. Rev. Cent. East. Eur. 16 (Suppl.), A18, 2013.
  2. Lajtos, I., Emri, M., Trón, L., Kis, S., Opposits, G., Márián, T., Trencsényi, G., Mikecz, P., Spisák, T., Krizsán, Á.: A debreceni kisállat PET program eredményei: a MiniPET-1, MiniPET-2 és a MiniPET-3 kamerák leképezési tulajdonságai.
    IME. 12 (különszám), 33-38, 2013.
  3. Opposits, G., Trencsényi, G., Kis, S., Lajtos, I., Emri, M.: Automated reference region delineation for quantitative FDG-PET rat brain studies.
    Nucl. Med. Rev. Cent. E. Eur. 16 (Suppl.), A17, 2013.
  4. Spisák, T., Opposits, G., Kis, S., Lajtos, I., Krizsán, Á., Pohubi, L., Balkay, L., Emri, M.: BrainMOD: 4-dimensional multimodal medical image analysis software.
    In: Electronic presentation online system : ECR Congress 2013 / [ed. ESR], European Society of Radiology, [S. l.], C-2586, 2013.
  5. Lajtos, I., Kis, S., Emri, M., Opposits, G., Szikra, D., Hegyesi, G., Balkay, L.: Determination of the contrast recovery of small animal PET scanners..
    Nucl. Med. Rev. Cent. E. Eur. 16 (Suppl.), A16-A16, 2013.
  6. Trencsényi, G., Balkay, L., Lajtos, I., Krasznai, Z., Emri, M., Mikecz, P., Juhász, I., Márián, T.: In vivo investigation of tumor hypoxia using PET radiotracers.
    Nucl. Med. Rev. Cent. E. Eur. 16 (Suppl.), A21, 2013.
  7. Kis, S., Vincze, C., Opposits, G., Lajtos, I., Balkay, L., Spisák, T., Galuska, L., Emri, M.: Methodology development of FDG-PET/CT based diagnosis of crohn disease.
    Nucl. Med. Rev. Cent. E. Eur. 16 (Suppl.), A12-A12, 2013.
  8. Lajtos, I., Emri, M., Kis, S., Opposits, G., Pótári, N., Király, B., Nagy, F., Trón, L., Balkay, L.: Performance evaluation and optimization of the MiniPET-II scanner.
    Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip. 707 26-34, 2013.
    Folyóirat-mutatók:
    D1 Instrumentation
    Q2 Nuclear and High Energy Physics
  9. Spisák, T., Kis, S., Opposits, G., Lajtos, I., Pohubi, L., Balkay, L., Emri, M.: Surfaces, atlases, and other advanced imaging techniques in the ervice of nuclear medicine.
    Nucl. Med. Rev. Cent. E. Eur. 16 (Suppl.), A16-A16, 2013.
2012
  1. Spisák, T., Kis, S., Opposits, G., Lajtos, I., Balkay, L., Emri, M.: BrainMOD: 4-dimensional multimodal medical image analysis software.
    Magn. Reson. Mat. Phys. Biol. Med. 25 (S1), 619, 2012.
2011
  1. Lajtos, I., Kis, S., Opposits, G., Balkay, L., Imrek, J., Trón, L., Emri, M.: Automated monitoring of the MiniPET-II small animal PET scanner operation parameters.
    Nucl. Med. Rev. Cent. East. Eur. 14 (Suppl.), 2011.
  2. Opposits, G., Spisák, T., Lajtos, I., Pohubi, L., Galuska, L., Jakab, A., Berényi, E., Emri, M.: Automated region analysis of brain PET examinations.
    Eur. J. Nucl. Med. Mol. Imaging. 38 (Suppl.), 2011.
  3. Kis, S., Opposits, G., Lajtos, I., Spisák, T., Balkay, L., Kovács, G., Trón, L., Emri, M.: Comparative analysis of image processing algorithms on quadratic and hexagonal grids.
    Eur. J. Nucl. Med. Mol. Imaging. 38 (Suppl.), S275, 2011.
  4. Balkay, L., Bojtos, P., Martos, J., Kollár, J., Garai, I., Lajtos, I.: Comparison of Performance Parameters of Three 64-slice CT Scanner.
    IEEE. 1 1-2, 2011.
  5. Koselák, M., Spisák, T., Kis, S., Lajtos, I., Opposits, G., Galuska, L., Hascsi, Z., Szabó, P., Emri, M.: Development of a multiparametric surface model for interventions supported by virtual bronchoscopy.
    Eur. J. Nucl. Med. Mol. Imaging. 38 (Suppl.), S280, 2011.
  6. Balkay, L., Lajtos, I., Opposits, G.: Examination of visual perception variability in detecting low contrast areas.
    Nucl. Med. Rev. Cent. East. Eur. 14 (Suppl.), 2011.
  7. Péli-Szabó, J., Trencsényi, G., Nagy, T., Mikecz, P., Németh, E., Miklovicz, T., Lajtos, I., Krasznai, Z., Emri, M., Galuska, L., Márián, T.: Investigation of PGP pump functions with PET radiotracer 11C-verapamil.
    Nucl. Med. Rev. Cent. East. Eur. 14 (Suppl.), A23-A24, 2011.
  8. Trencsényi, G., Lajtos, I., Bakó, F., Jószai, I., Balkay, L., Emri, M., Kertai, P., Mikecz, P., Galuska, L., Márián, T.: Investigation of syngenic rodent tumor models using MiniPET-II scanner.
    Nucl. Med. Rev. Cent. East. Eur. 14 (Suppl.), A21-A22, 2011.
  9. Lajtos, I., Kis, S., Emri, M., Opposits, G., Balkay, L.: Investigation of the Low Count Detectability in Nuclear Medicine Images Using Human and Model Observer.
    IEEE. 12011.
  10. Kis, S., Opposits, G., Lajtos, I., Mikecz, P., Balkay, L., Trón, L., Emri, M.: Optimization of the image quality of MiniPET-II scanner by automated verification procedure.
    Nucl. Med. Rev. Cent. East. Eur. 14 (Suppl.), 2011.
  11. Lajtos, I., Kis, S., Emri, M., Opposits, G., Szikra, D., Hegyesi, G., Balkay, L.: Performance test of the Minipet-II scanner for several coincidence time and energy window using the Nema NU-4 standard.
    Nucl. Med. Rev. Cent. East. Eur. 14 (Suppl.), 2011.
  12. Kertész, I., Kárpáti, L., Márián, T., Trencsényi, G., Lajtos, I., Galuska, L.: Preparation of 18F-labelled serum albumin with chemoselective methods.
    Nucl. Med. Rev. Cent. East. Eur. 14 (Suppl.), A8-A9, 2011.
  13. Márián, T., Trencsényi, G., Goda, K., Szalóky, G., Juhász, I., Vízkeleti, L., Szöllősi, A., Lajtos, I., Mikecz, P., Krasznai, Z., Szabó, G., Krasznai, Z.: The effect of combined treatment blocking p-glycoprotein function measured using MiniPET in xenograft tumor model.
    Nucl. Med. Rev. Cent. East. Eur. 14 (Suppl.), 2011.
2010
  1. Péli-Szabó, J., Trencsényi, G., Nagy, T., Mikecz, P., Németh, E., Lajtos, I., Emri, M., Galuska, L., Márián, T.: A multidrog rezisztencia kimutatása 11C-verapamil PET tracerrel.
    In: MKE Őszi Radiokémiai Napok 2010. október 20-22. (Keszthely) / [közread. az MKE], Magyar Kémikusok Egyesülete, Keszthely, , 2010.
  2. Lajtos, I., Emri, M., Kis, S., Opposits, G., Molnár, J., Balkay, L.: Analysis of the Minimum Detectable Activity of a Small Animal Scanner.
    IEEE Nucl. Sci. Symp. Conf. Rec. 1 2224-2227, 2010.
  3. Trencsényi, G., Lajtos, I., Molnár, J., Krasznai, Z., Balkay, L., Emri, M., Kertai, P., Galuska, L., Márián, T.: Detection of primary tumor and metastasis in a new animal model using MiniPET-II.
    Eur. J. Nucl. Med. Mol. Imaging. 37 (Suppl.), S406, 2010.
  4. Balkay, L., Lajtos, I., Garai, I., Emri, M.: Physical model of the signal-to-background ratio based PET-guided tumor volume delineation algorithm.
    Eur. J. Nucl. Med. Mol. Imaging. 37 (Suppl.), S261, 2010.
2009
  1. Kis, S., Emri, M., Lajtos, I., Trón, L., Imrek, J., Valastyán, I., Kalinka, G., Novák, D., Molnár, J., Hegyesi, G., Balkay, L.: Determining performance parameters of the small animal PET scanner miniPET-II according to nema NU-4 standard (P20).
    Nucl. Med. Rev. Cent. East. Eur. 12 (1), 2009.
  2. Kis, S., Lajtos, I., Emri, M., Trón, L., Opposits, G., Bükki, T., Hegyesi, G., Imrek, J., Valastyán, I., Molnár, J., Novák, D., Balkay, L.: Performance test of the MiniPET-II small animal scanner according to the NEMA NU-4 standard.
    In: Nuclear Science Symposium Conference Record (NSS/MIC), 2009 IEEE. Eds.: Bukki, T., Hegyesi, G., Imrek, J., Valastyan, I., Molnar, J., Novak, D., Balkay, L, IEEE, Orlando, USA, 3185-3189, 2009. ISBN: 9781424439614
feltöltött közlemény: 36 Open Access: 20
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