{"id":116080,"date":"2022-08-17T06:00:52","date_gmt":"2022-08-17T04:00:52","guid":{"rendered":"https:\/\/semmelweis.hu\/hirek\/?p=116080"},"modified":"2024-05-06T09:25:38","modified_gmt":"2024-05-06T07:25:38","slug":"tudomanyos-hirado-11","status":"publish","type":"post","link":"https:\/\/semmelweis.hu\/hirek\/2022\/08\/17\/tudomanyos-hirado-11\/","title":{"rendered":"Tudom\u00e1nyos h\u00edrad\u00f3 11."},"content":{"rendered":"<div class=\"lead\">Tudom\u00e1nyos H\u00edrad\u00f3 c\u00edm\u0171 cikksorozatunkban az egyetemhez k\u00f6thet\u0151 D1 min\u0151s\u00edt\u00e9s\u0171 tudom\u00e1nyos k\u00f6zlem\u00e9nyekr\u0151l olvashat\u00f3 r\u00f6vid \u00f6sszefoglal\u00f3. A cikkeket az elm\u00falt id\u0151szak megjelen\u00e9sei alapj\u00e1n a K\u00f6zponti K\u00f6nyvt\u00e1r, illetve dr. Szigeti Gyula innov\u00e1ci\u00f3s igazgat\u00f3 v\u00e1logatta.<\/div>\n<h5>A koszor\u00fa\u00e9r-betegs\u00e9g \u00f6r\u00f6kl\u0151d\u00e9se: megl\u00e1t\u00e1sok egy klasszikus ikertanulm\u00e1nyb\u00f3l<\/h5>\n<figure id=\"attachment_116081\" aria-describedby=\"caption-attachment-116081\" style=\"width: 400px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/RS144626_C19A5789-scr.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-116081 size-medium\" src=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/RS144626_C19A5789-scr-400x267.jpg\" alt=\"\" width=\"400\" height=\"267\" srcset=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/RS144626_C19A5789-scr-400x267.jpg 400w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/RS144626_C19A5789-scr-900x600.jpg 900w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/RS144626_C19A5789-scr-768x512.jpg 768w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/RS144626_C19A5789-scr-753x502.jpg 753w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/RS144626_C19A5789-scr-203x135.jpg 203w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/RS144626_C19A5789-scr.jpg 1200w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><figcaption id=\"caption-attachment-116081\" class=\"wp-caption-text\">Illusztr\u00e1ci\u00f3<\/figcaption><\/figure>\n<p>Sz\u00e1mos kardiovaszkul\u00e1ris megbeteged\u00e9st genetikai \u00e9s\/vagy k\u00f6rnyezeti t\u00e9nyez\u0151k egyar\u00e1nt befoly\u00e1solnak. A ter\u00e1pi\u00e1s intervenci\u00f3 vagy prevenci\u00f3 megtervez\u00e9s\u00e9hez nagy seg\u00edts\u00e9get adhat az, ha ismert, hogy egy adott kock\u00e1zati t\u00e9nyez\u0151 kialakul\u00e1s\u00e1ban a genetikai \u00e9s a k\u00f6rnyezeti t\u00e9nyez\u0151k milyen m\u00e9rt\u00e9kben kapnak szerepet. A koron\u00e1riaplakkok csal\u00e1di halmoz\u00f3d\u00e1sa ismert, azonban \u00f6r\u00f6kl\u0151d\u00e9s\u00e9nek m\u00e9rt\u00e9ke kev\u00e9sb\u00e9.<\/p>\n<p>A koron\u00e1riaplakk-volumenek pontosabb \u00f6r\u00f6kl\u0151d\u00e9s\u00e9nek meghat\u00e1roz\u00e1s\u00e1ra prospekt\u00edv, klasszikus ikervizsg\u00e1latot folytattunk BUDAPEST-GLOBAL (Burden of Atherosclerotic Plaques Study in Twins &#8211; Genetic Loci and the Burden of Atherosclerotic Lesions) n\u00e9ven. Minden egy\u00e9nn\u00e9l koron\u00e1ria CT-vizsg\u00e1latot v\u00e9gezt\u00fcnk, amely egy megb\u00edzhat\u00f3 m\u00f3dszer a koron\u00e1riarendszer lek\u00e9pez\u00e9s\u00e9re \u00e9s a koron\u00e1riaplakkok mennyis\u00e9g\u00e9nek m\u00e9r\u00e9s\u00e9re. Vizsg\u00e1latunk sor\u00e1n azt tal\u00e1ltuk, hogy a nem-kalcifik\u00e1lt plakk komponensek alakul\u00e1s\u00e1t nagym\u00e9rt\u00e9kben k\u00f6rnyezeti faktorok hat\u00e1rozz\u00e1k meg (k\u00f6z\u00f6s k\u00f6rnyezet 63%, egy\u00e9ni k\u00f6rnyezet: 37%), m\u00e9g a kalcifik\u00e1lt plakkok alakul\u00e1s\u00e1ban nagyobb szerepe volt a genetik\u00e1nak (addit\u00edv genetika: 78%, egy\u00e9ni k\u00f6rnyezet: 22%). Ezek alapj\u00e1n elmondhatjuk, klasszikus ikervizsg\u00e1latunk sor\u00e1n a nem-kalcifik\u00e1lt koron\u00e1riaplakkok alakul\u00e1s\u00e1ban jelent\u0151s k\u00f6rnyezeti hat\u00e1st tal\u00e1ltunk, m\u00edg a kalcifik\u00e1lt koron\u00e1riaplakkok alakul\u00e1s\u00e1ban a genetikai t\u00e9nyez\u0151knek volt ink\u00e1bb meghat\u00e1roz\u00f3 szerepe &#8211; \u00edrta \u00f6sszefoglal\u00f3j\u00e1ban dr. Drobni Zs\u00f3fia.<\/p>\n<p><a href=\"https:\/\/semmelweis.hu\/hirek\/2022\/05\/09\/a-koszoruerbetegsegek-egeszseges-eletmoddal-megelozhetoek\/\" target=\"_blank\" rel=\"noopener\">B\u0151vebb sajt\u00f3t\u00e9maaj\u00e1nl\u00f3 cikk\u00fcnk a t\u00e9m\u00e1ban ide kattintva \u00e9rhet\u0151 el.\u00a0<\/a><\/p>\n<div class=\"keretes w-100\">\n<p>Heritability of Coronary Artery Disease: Insights From a Classical Twin Study<br \/>\nZsofia D. Drobni (MTA-SE Cardiovascular Imaging Research Group; Semmelweis University), Marton Kolossvary (Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital, Harvard Medical School), Julia Karady (Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital, Harvard Medical School), Adam L. Jermendy (MTA-SE Cardiovascular Imaging Research Group; Semmelweis University), Adam D. Tarnoki (Department of Radiology, Medical Imaging Centre; Semmelweis University), David L. Tarnoki (Department of Radiology, Medical Imaging Centre; Semmelweis University), Judit Simon (MTA-SE Cardiovascular Imaging Research Group; Semmelweis University), Balint Szilveszter (MTA-SE Cardiovascular Imaging Research Group; Semmelweis University), Levente Littvay (Department of Political Science, Central European University), Szilard Voros (Global Genomics Group), Gyorgy Jermendy (Bajcsy-Zsilinszky Hospital), Bela Merkely (Heart and Vascular Center; Massachusetts General Hospital; Harvard Medical School), Pal Maurovich-Horvat (Department of Radiology, Medical Imaging Centre, Semmelweis University)<br \/>\nCardiovascular Imaging. 2022;15<br \/>\n<a class=\"epub-section__doi__text\" href=\"https:\/\/doi.org\/10.1161\/CIRCIMAGING.121.013348\">doi.org\/10.1161\/CIRCIMAGING.121.013348<\/a><\/p>\n<\/div>\n<h5>A migr\u00e9nes rohamok napszaki kialakul\u00e1s\u00e1nak hat\u00e1sa a f\u00e9lelem agyi feldolgoz\u00e1s\u00e1ra\u00a0\u00a0<\/h5>\n<p><a href=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/FIG1_Baksa_2022_revised_eng.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-116083\" src=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/FIG1_Baksa_2022_revised_eng-400x248.jpg\" alt=\"\" width=\"400\" height=\"248\" srcset=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/FIG1_Baksa_2022_revised_eng-400x248.jpg 400w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/FIG1_Baksa_2022_revised_eng-900x557.jpg 900w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/FIG1_Baksa_2022_revised_eng-768x475.jpg 768w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/FIG1_Baksa_2022_revised_eng-1536x951.jpg 1536w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/FIG1_Baksa_2022_revised_eng-753x466.jpg 753w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/FIG1_Baksa_2022_revised_eng.jpg 1622w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a>A migr\u00e9n vil\u00e1gszerte t\u00f6bb mint 1 milli\u00e1rd embert \u00e9rint. Jelenleg nem tudjuk megj\u00f3solni egy migr\u00e9nes roham kialakul\u00e1s\u00e1t, \u00e1m felvetett\u00e9k a rohamok tipikus napszaki, vagyis cirkadi\u00e1n ritmust (megk\u00f6zel\u00edt\u0151leg 24 \u00f3r\u00e1s ciklus) mutat\u00f3 megjelen\u00e9s\u00e9t. Eddig jellemz\u0151en a reggeli\/hajnali \u00f3r\u00e1kban jelentkez\u0151 migr\u00e9nt tal\u00e1lt\u00e1k a leggyakoribbnak, \u00e1m az eredm\u00e9nyek ellentmond\u00e1sosak \u00e9s a jelens\u00e9g h\u00e1tter\u00e9r\u0151l is keveset tudunk.<\/p>\n<p>K\u00e9t vizsg\u00e1latot v\u00e9gezt\u00fcnk, melyek sor\u00e1n a rohamok tipikus napszaki megjelen\u00e9se ment\u00e9n elk\u00fcl\u00f6n\u00edtett migr\u00e9nes csoportok (reggeli, esti \u00e9s v\u00e1ltoz\u00f3 kezdet) agyi aktivit\u00e1s\u00e1t hasonl\u00edtottuk \u00f6ssze egy \u00e9rzelmi feldolgoz\u00e1st m\u00e9r\u0151 feladat seg\u00edts\u00e9g\u00e9vel, mik\u00f6zben funkcion\u00e1lis m\u00e1gneses rezonancia (fMRI) k\u00e9peket k\u00e9sz\u00edtett\u00fcnk a r\u00e9sztvev\u0151k agym\u0171k\u00f6d\u00e9s\u00e9r\u0151l. Mindk\u00e9t vizsg\u00e1lat eset\u00e9ben a f\u00e9lelmet kifejez\u0151 arcok n\u00e9z\u00e9se sor\u00e1n l\u00e1ttunk agyi aktivit\u00e1sbeli k\u00fcl\u00f6nbs\u00e9geket a csoportok k\u00f6z\u00f6tt az \u00e9rzelmek, az \u00e9rz\u00e9kel\u00e9s \u00e9s a f\u00e1jdalom feldolgoz\u00e1s\u00e1t ell\u00e1t\u00f3 agyter\u00fcleteken. \u00d6sszess\u00e9g\u00e9ben eredm\u00e9nyeink alapj\u00e1n migr\u00e9nben a rohamok kialakul\u00e1s\u00e1nak k\u00fcl\u00f6nf\u00e9le napszaki cs\u00facspontjai befoly\u00e1solhatj\u00e1k a fenyeget\u0151 ingerek agyi feldolgoz\u00e1s\u00e1t. Vizsg\u00e1latunk egy fontos l\u00e9p\u00e9st jelent afel\u00e9, hogy meg\u00e9rts\u00fck, milyen t\u00e9nyez\u0151k \u00e1llhatnak a rohamok tipikus napszaki kialakul\u00e1s\u00e1nak h\u00e1tter\u00e9ben, tov\u00e1bb\u00e1 r\u00e1mutat arra, hogy a rohamkezdet napszaki elt\u00e9r\u00e9sei a migr\u00e9n sokf\u00e9les\u00e9g\u00e9t t\u00fckr\u00f6z\u0151 mutat\u00f3, amit fontos figyelembe venni a kutat\u00e1sok sor\u00e1n &#8211; fogalmazott \u00f6sszefoglal\u00f3j\u00e1ban dr. Juh\u00e1sz Gabriella.<\/p>\n<p><a href=\"https:\/\/semmelweis.hu\/hirek\/2022\/06\/15\/migren-nem-mindegy-hogy-reggel-vagy-este-jelentkeznek-a-tunetek\/\" target=\"_blank\" rel=\"noopener\">B\u0151vebb sajt\u00f3t\u00e9maaj\u00e1nl\u00f3 cikk\u00fcnk ide kattintva \u00e9rhet\u0151 el.\u00a0<\/a><\/p>\n<div class=\"keretes w-100\">\n<p>Circadian Variation of Migraine Attack Onset Affects fMRI Brain Response to Fearful Faces<br \/>\nDaniel Baksa (SE-NAP2 Genetic Brain Imaging Migraine Research Group, Hungarian Brain Research Program, Semmelweis University; Department of Pharmacodynamics, Faculty of Pharmacy, Semmelweis University; Department of Personality and Clinical Psychology, Institute of Psychology, Faculty of Humanities and Social Sciences, P\u00e1zm\u00e1ny P\u00e9ter Catholic University), Edina Szabo (SE-NAP2 Genetic Brain Imaging Migraine Research Group, Hungarian Brain Research Program, Semmelweis University; Center for Pain and the Brain (PAIN Research Group), Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children\u2019s Hospital and Harvard Medical School; Institute of Psychology, ELTE E\u00f6tv\u00f6s Lor\u00e1nd University), Natalia Kocsel (SE-NAP2 Genetic Brain Imaging Migraine Research Group, Hungarian Brain Research Program, Semmelweis University; Institute of Psychology, ELTE E\u00f6tv\u00f6s Lor\u00e1nd University), Attila Galambos (SE-NAP2 Genetic Brain Imaging Migraine Research Group, Hungarian Brain Research Program, Semmelweis University; Institute of Psychology, ELTE E\u00f6tv\u00f6s Lor\u00e1nd University), Andrea Edit Edes (SE-NAP2 Genetic Brain Imaging Migraine Research Group, Hungarian Brain Research Program, Semmelweis University; Department of Pharmacodynamics, Faculty of Pharmacy, Semmelweis University), Dorottya Pap (SE-NAP2 Genetic Brain Imaging Migraine Research Group, Hungarian Brain Research Program, Semmelweis University), Terezia Zsombok (SE-NAP2 Genetic Brain Imaging Migraine Research Group, Hungarian Brain Research Program, Semmelweis University), Mate Magyar (SE-NAP2 Genetic Brain Imaging Migraine Research Group, Hungarian Brain Research Program, Semmelweis University; J\u00e1nos Szent\u00e1gothai Doctoral School of Neurosciences, Semmelweis University; Department of Neuroradiology, Medical Imaging Centre, Semmelweis University), Kinga Gecse (SE-NAP2 Genetic Brain Imaging Migraine Research Group, Hungarian Brain Research Program, Semmelweis University; Department of Pharmacodynamics, Faculty of Pharmacy, Semmelweis University), Dora Dobos (SE-NAP2 Genetic Brain Imaging Migraine Research Group, Hungarian Brain Research Program, Semmelweis University; Department of Pharmacodynamics, Faculty of Pharmacy, Semmelweis University), Lajos Rudolf Kozak (Department of Neuroradiology, Medical Imaging Centre, Semmelweis University), Gyorgy Bagdy (Department of Pharmacodynamics, Faculty of Pharmacy, Semmelweis University; NAP-2-SE New Antidepressant Target Research Group, Hungarian Brain Research Program, Semmelweis University; MTA-SE Neuropsychopharmacology and Neurochemistry Research Group, Hungarian Academy of Sciences, Semmelweis University), Gyongyi Kokonyei (SE-NAP2 Genetic Brain Imaging Migraine Research Group, Hungarian Brain Research Program, Semmelweis University; Department of Pharmacodynamics, Faculty of Pharmacy, Semmelweis University; Institute of Psychology, ELTE E\u00f6tv\u00f6s Lor\u00e1nd University), Gabriella Juhasz (SE-NAP2 Genetic Brain Imaging Migraine Research Group, Hungarian Brain Research Program, Semmelweis University; Department of Pharmacodynamics, Faculty of Pharmacy, Semmelweis University; NAP-2-SE New Antidepressant Target Research Group, Hungarian Brain Research Program, Semmelweis University; MTA-SE Neuropsychopharmacology and Neurochemistry Research Group, Hungarian Academy of Sciences, Semmelweis University)<br \/>\nFront. Hum. Neurosci., 09 March 2022<br \/>\n<a href=\"http:\/\/doi.org\/10.3389\/fnhum.2022.842426\">doi.org\/10.3389\/fnhum.2022.842426<\/a><\/p>\n<p>\n<\/p>\n<\/div>\n<h5>A nanomedicin\u00e1kb\u00f3l levont tanuls\u00e1gok alkalmaz\u00e1sa az mRNS-alap\u00fa SARS-CoV-2 vakcin\u00e1k ritka t\u00fal\u00e9rz\u00e9kenys\u00e9gi reakci\u00f3inak meg\u00e9rt\u00e9s\u00e9hez<\/h5>\n<p><a href=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-116084\" src=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-400x342.jpg\" alt=\"\" width=\"400\" height=\"342\" srcset=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-400x342.jpg 400w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-900x769.jpg 900w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-768x656.jpg 768w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-1536x1312.jpg 1536w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-753x643.jpg 753w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker.jpg 1759w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a>A h\u00edrviv\u0151 RNS-lipid nanor\u00e9szecsk\u00e9ken (mRNS-LNP) alapul\u00f3 SARS-CoV-2 vakcin\u00e1kkal v\u00e9gzett t\u00f6bb mint egymilli\u00e1rd olt\u00e1s ut\u00e1n az anafilaxia \u00e9s a t\u00fal\u00e9rz\u00e9kenys\u00e9gi (allergi\u00e1s) reakci\u00f3k egy\u00e9b megnyilv\u00e1nul\u00e1sai ritka mell\u00e9khat\u00e1snak sz\u00e1m\u00edtanak. Mindazon\u00e1ltal ezek a reakci\u00f3k gyakoribbak mint m\u00e1s vakcin\u00e1k eset\u00e9ben, mely elt\u00e9r\u00e9s oka kev\u00e9ss\u00e9 ismert.<\/p>\n<p>Tekintettel arra, hogy ezeknek az olt\u00f3anyagoknak a nanoszerkezete nagyon hasonl\u00f3 sok \u00e1ltal\u00e1nosan alkalmazott \u201enanomedicin\u00e1hoz\u201d, \u00e9s a vakcina \u00e9s a nanomedicin\u00e1k \u00e1ltal okozott allergi\u00e1s mell\u00e9khat\u00e1sok is hasonl\u00f3ak, az \u00f6sszefoglal\u00f3 szerz\u0151i azt javasolj\u00e1k, hogy a nanomedicin\u00e1kra vonatkoz\u00f3 tanulm\u00e1nyok alkalmazhat\u00f3k az olt\u00e1si reakci\u00f3k mechanizmus\u00e1nak jobb meg\u00e9rt\u00e9s\u00e9hez. A liposz\u00f3m\u00e1lis nanomedicin\u00e1k \u00e1ltal kiv\u00e1ltott t\u00fal\u00e9rz\u00e9kenys\u00e9gi reakci\u00f3k tanulm\u00e1nyoz\u00e1s\u00e1b\u00f3l levont tanuls\u00e1gok egyike, hogy a hasonl\u00f3 reakci\u00f3kat a komplementrendszer, a velesz\u00fcletett immunit\u00e1s nem-sejtes \u00e1g\u00e1nak aktiv\u00e1l\u00f3d\u00e1sa okozhatja. Az egy\u00e9b lehets\u00e9ges immunhat\u00e1sok mellett r\u00e9szletesen foglalkoztunk azzal, hogy az mRNS-LNP vakcin\u00e1k mik\u00e9nt okozhatnak komplement aktiv\u00e1ci\u00f3t, \u00e9s ez\u00e1ltal t\u00fal\u00e9rz\u00e9kenys\u00e9gi reakci\u00f3t &#8211; fogalmazott dr. Szebeni J\u00e1nos.<\/p>\n<div class=\"keretes w-100\">\n<p>Applying lessons learned from nanomedicines to understand rare hypersensitivity reactions to mRNA-based SARS-CoV-2 vaccines<br \/>\nJanos Szebeni (Nanomedicine Research and Education Center, Institute of Translational Medicine, Semmelweis University; SeroScience LCC; Department of Nanobiotechnology and Regenerative Medicine, Faculty of Health, Miskolc University), Gert Storm (Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences (UIPS), Faculty of Science, Utrecht University; Department of Biomaterials Science and Technology, University of Twente; Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore), Julia Y. Ljubimova (Terasaki Institute for Biomedical Innovation), Mariana Castells (Division of Allergy and Clinical Immunology, Brigham and Women\u2019s Hospital, Harvard Medical School), Elizabeth J. Phillips (Department of Medicine, Vanderbilt University Medical Center), Keren Turjeman (Laboratory of Membrane and Liposome Research, IMRIC, Hebrew University-Hadassah Medical School), Yechezkel Barenholz (Laboratory of Membrane and Liposome Research, IMRIC, Hebrew University-Hadassah Medical School), Daan J. A. Crommelin (Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences (UIPS), Faculty of Science, Utrecht University), Marina A. Dobrovolskaia (Nanotechnology Characterization Laboratory, Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute)<br \/>\nNature Nanotechnology, 2022, volume 17, pages 337\u2013346.<br \/>\n<a href=\"http:\/\/doi.org\/10.1038\/s41565-022-01071-x\">doi.org\/10.1038\/s41565-022-01071-x<\/a><\/p>\n<\/div>\n<h5>Intraor\u00e1lis szkennerek \u00e9rt\u00e9kel\u00e9se azonos szempontrendszer alapj\u00e1n<\/h5>\n<p><a href=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-116085\" src=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-1-400x168.jpg\" alt=\"\" width=\"400\" height=\"168\" srcset=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-1-400x168.jpg 400w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-1-768x322.jpg 768w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-1-753x316.jpg 753w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-1.jpg 896w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a>A CAD\/CAM technol\u00f3gia (sz\u00e1m\u00edt\u00f3g\u00e9pes tervez\u00e9s \u00e9s megmunk\u00e1l\u00e1s) fog\u00e1szati elterjed\u00e9se \u00faj kih\u00edv\u00e1sok \u00e9s c\u00e9lok el\u00e9 \u00e1ll\u00edtotta a fogorvosokat. Az intraor\u00e1lis szkennerek megjelen\u00e9s\u00e9vel a fogorvosok is r\u00e9szesiv\u00e9 v\u00e1lhattak a digit\u00e1lis munkafolyamatoknak. A szakirodalomban azonban nem fellelhet\u0151 olyan egys\u00e9ges szempontrendszeren alapul\u00f3 vizsg\u00e1lat, amely alkalmas arra, hogy az intraor\u00e1lis szkennereket objekt\u00edven hasonl\u00edthassuk \u00f6ssze. A hossz\u00fat\u00e1v\u00fa klinikai alkalmaz\u00e1s \u00e9rdek\u00e9ben fontos egy olyan vizsg\u00e1lat, amelyben az intraor\u00e1lis szkennereket egys\u00e9ges, objekt\u00edv szempontok alapj\u00e1n \u00e9rt\u00e9kelj\u00fck.<\/p>\n<p>Vizsg\u00e1latunk c\u00e9lja a k\u00fcl\u00f6nb\u00f6z\u0151 intraor\u00e1lis szkennerek \u00f6sszehasonl\u00edt\u00f3 \u00e9rt\u00e9kel\u00e9se azonos objekt\u00edv \u00e9s sz\u00e1mszer\u0171s\u00edthet\u0151 param\u00e9terek alapj\u00e1n. Vizsg\u00e1latunkban 12 k\u00fcl\u00f6nb\u00f6z\u0151 intraor\u00e1lis szkennert \u00e9rt\u00e9kelt\u00fcnk: 3Shape Trios 3 Pod, Planmeca Emerald, Straumann DWIO, GC Aadva, iTero Element 2, CEREC Primescan, Medit i500, 3Shape Trios 4 Move, Carestream CS3600, 3Shape Trios 4 Pod, Carestream CS3700, \u00e9s Planmeca Emerald S. Az intraor\u00e1lis szkennerek objekt\u00edv \u00e9rt\u00e9kel\u00e9se 4 k\u00fcl\u00f6nb\u00f6z\u0151 m\u00f3don t\u00f6rt\u00e9nt: (a) \u00f6sszefoglal\u00f3 t\u00e1bl\u00e1zat, (b) \u00f6sszehasonl\u00edt\u00f3 \u00e9rt\u00e9kel\u00e9s (az intraor\u00e1lis szkenner k\u00e9zidarabj\u00e1nak s\u00falya \u00e9s a szkennerfej \u00e1tm\u00e9r\u0151je), (c) szkennel\u00e9si id\u0151 \u00e9s folytonoss\u00e1g megszakad\u00e1s, illetve (d) pontoss\u00e1g. Az intraor\u00e1lis szkennerek k\u00f6z\u00f6tti k\u00fcl\u00f6nbs\u00e9gek pontoz\u00e1si rendszerben, pontok form\u00e1j\u00e1ban nyilv\u00e1nultak meg (\u00f6sszefoglal\u00f3 t\u00e1bl\u00e1zat [max. 10 pont] + intraor\u00e1lis szkenner k\u00e9zidarabj\u00e1nak s\u00falya [max. 2.5 pont] + szkennerfej \u00e1tm\u00e9r\u0151je [max. 2.5 pont] + szkennel\u00e9si id\u0151 [max. 2.5 pont] + folytonoss\u00e1g megszakad\u00e1s [max. 2.5 pont] + pontoss\u00e1g [max. 10 pont] = \u00f6sszesen [max. 30 pont]). A pontoz\u00e1si rendszer objekt\u00edven t\u00fckr\u00f6zi az intraor\u00e1lis szkennerek k\u00f6z\u00f6tti k\u00fcl\u00f6nbs\u00e9geket &#8211; foglalta \u00f6ssze dr. R\u00f3th Ivett.<\/p>\n<div class=\"keretes w-100\">\n<p>Digital intraoral scanner devices: a validation study based on common evaluation criteria<br \/>\nIvett R\u00f3th (Department of Prosthodontics, Semmelweis University), Alexandra Czigola (Department of Prosthodontics, Semmelweis University), D\u00f3ra Feh\u00e9r (Department of Prosthodontics, Semmelweis University), Vikt\u00f3ria Vitai (Department of Prosthodontics, Semmelweis University), Gell\u00e9rt Levente Jo\u00f3s-Kov\u00e1cs (Department of Prosthodontics, Semmelweis University), P\u00e9ter Hermann (Department of Prosthodontics, Semmelweis University), Judit Borb\u00e9ly (Department of Prosthodontics, Semmelweis University), B\u00e1lint Vecsei (Department of Prosthodontics, Semmelweis University)<br \/>\nBMC Oral Health, 2022, volume 22, Article number: 140.<br \/>\n<a href=\"http:\/\/doi.org\/10.1186\/s12903-022-02176-4\">doi.org\/10.1186\/s12903-022-02176-4<\/a><\/p>\n<\/div>\n<h5>Az ev\u00e9szavarok gyakoris\u00e1ga divatmodellek k\u00f6r\u00e9ben<\/h5>\n<p>A divatmodelleket \u00e9r\u0151 szociokultur\u00e1lis nyom\u00e1s k\u00f6vetkezt\u00e9ben magas rizik\u00f3j\u00fa csoportnak tekinthet\u0151k az ev\u00e9szavarok kialakul\u00e1s\u00e1nak szempontj\u00e1b\u00f3l. A modell\u00fcgyn\u00f6k\u00f6k \u00e9s a divattervez\u0151k \u00e1lland\u00f3 nyom\u00e1sgyakorl\u00e1sa a t\u00falzottan v\u00e9kony sz\u00e9ps\u00e9gide\u00e1l el\u00e9r\u00e9se \u00e9rdek\u00e9ben eg\u00e9szs\u00e9gtelen tests\u00falycs\u00f6kkent\u0151 m\u00f3dszerek alkalmaz\u00e1s\u00e1hoz vezethet. A t\u00falzott di\u00e9t\u00e1z\u00e1s, a testtel val\u00f3 el\u00e9gedetlens\u00e9g, a k\u00fcls\u0151 nyom\u00e1sgyakorl\u00e1s t\u00e1ptalaja lehet a k\u00fcl\u00f6nb\u00f6z\u0151 ev\u00e9szavarok kialakul\u00e1s\u00e1nak. Mindezek ellen\u00e9re kev\u00e9ss\u00e9 kutatott ter\u00fcletr\u0151l van sz\u00f3.<\/p>\n<p>Nemzetk\u00f6zi modellek r\u00e9szv\u00e9tel\u00e9vel v\u00e9gzett online k\u00e9rd\u0151\u00edves kutat\u00e1sunk eredm\u00e9nye azt bizony\u00edtja, hogy a modellek BMI \u00e9rt\u00e9ke szignifik\u00e1nsan alacsonyabb, mint a nem modellek\u00e9, valamint, hogy a divatmodellek k\u00f6r\u00e9ben a kontroll csoporthoz viszony\u00edtva szignifik\u00e1nsan magasabb a szubklinikai anorexia nervosa el\u0151fordul\u00e1si gyakoris\u00e1ga. A szimul\u00e1lt klinikai anorexia nervosa \u00e9s bulimia nervosa ugyan nem szignifik\u00e1nsan, de szint\u00e9n magasabb el\u0151fordul\u00e1si gyakoris\u00e1got mutatott a modellek k\u00f6r\u00e9ben. Ezek az eredm\u00e9nyek prevenci\u00f3s strat\u00e9gi\u00e1k kidolgoz\u00e1s\u00e1ra \u00e9s eg\u00e9szs\u00e9gpolitikai l\u00e9p\u00e9sek megt\u00e9tel\u00e9re h\u00edvj\u00e1k fel a figyelmet &#8211; \u00edrta \u00f6sszefoglal\u00f3j\u00e1ban dr. Bog\u00e1r Nikolett.<\/p>\n<div class=\"keretes w-100\">\n<p>Frequency of disordered eating habits among fashion models<br \/>\nNikolett Bog\u00e1r (Faculty of Medicine, Institute of Behavioural Sciences, Semmelweis University), Szilvia Dukay-Szab\u00f3 (Faculty of Medicine, Institute of Behavioural Sciences, Semmelweis University), D\u00e1vid Simon (Department of Statistics, Faculty of Social Sciences, E\u00f6tv\u00f6s Lor\u00e1nd University), Ferenc T\u00fary (Faculty of Medicine, Institute of Behavioural Sciences, Semmelweis University), Bea P\u00e1szthy (1st Department of Paediatrics, Semmelweis University)<br \/>\nEuropean Eating Disorders Review, 2022.<br \/>\n<a href=\"http:\/\/doi.org\/10.1002\/erv.2912\">doi.org\/10.1002\/erv.2912<\/a><\/p>\n<\/div>\n<pre id=\"tw-target-text\" class=\"tw-data-text tw-text-large tw-ta\" data-placeholder=\"Ford\u00edt\u00e1s\"><span class=\"Y2IQFc\" lang=\"hu\">M\u00e9ly tanul\u00e1son alapul\u00f3 atheroscleroticus koszor\u00fa\u00e9r plakk szegment\u00e1ci\u00f3 oncoronaria CT angiogr\u00e1fia<\/span><\/pre>\n<h5>Deep learning-en alapul\u00f3 atheroscleroticus koszor\u00fa\u00e9r plakk szegment\u00e1ci\u00f3 oncoronaria CT angiogr\u00e1fia<\/h5>\n<p><a href=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-116213\" src=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-2-400x200.jpg\" alt=\"\" width=\"400\" height=\"200\" srcset=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-2-400x200.jpg 400w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-2-900x449.jpg 900w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-2-768x384.jpg 768w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-2-1536x767.jpg 1536w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-2-753x376.jpg 753w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/ezgif.com-gif-maker-2.jpg 1772w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a>A koszor\u00fa\u00e9r-betegs\u00e9g felel\u0151s az elker\u00fclhet\u0151 hal\u00e1lesetek t\u00f6bbs\u00e9g\u00e9\u00e9rt az id\u0151sek k\u00f6r\u00e9ben, el\u0151fordul\u00e1sa pedig m\u00e9g mindig jelent\u0151sen n\u00f6vekszik. A koron\u00e1ria CT angiogr\u00e1fia (CCTA) hat\u00e9kony nem invaz\u00edv eszk\u00f6z a koszor\u00fa\u00e9r-betegs\u00e9g vizualiz\u00e1l\u00e1s\u00e1ra \u00e9s kvantifik\u00e1l\u00e1s\u00e1ra. Jelenleg a klinikai gyakorlatban a CCTA vizsg\u00e1latokat vizu\u00e1lisan \u00e9rt\u00e9kelik ki \u00e9s a koszor\u00fa\u00e9r plakkok \u00f6sszet\u00e9tele \u00e9s mennyis\u00e9ge kvalitat\u00edvan ker\u00fcl le\u00edr\u00e1sra. Ennek oka f\u0151k\u00e9nt a kvantitat\u00edv ki\u00e9rt\u00e9kel\u00e9s id\u0151- \u00e9s munkaig\u00e9nyes volta, mivel a koszor\u00fa\u00e9r szegment\u00e1l\u00e1shoz k\u00e9pzett \u00e9s tapasztalt orvosra van sz\u00fcks\u00e9g. Ez\u00e9rt c\u00e9lunk volt egy ny\u00edlt forr\u00e1sk\u00f3d\u00fa, mesters\u00e9ges intelligencia (m\u00e9ly tanul\u00e1s\/deep learning) modell kifejleszt\u00e9se, a koszor\u00fa\u00e9r plakkok CCTA-n t\u00f6rt\u00e9n\u0151 szegment\u00e1l\u00e1s\u00e1ra.<\/p>\n<p>Az algoritmusunk fel\u00fclm\u00falta a jelenleg haszn\u00e1lt automata m\u00f3dszereket \u00e9s hasonl\u00f3 eredm\u00e9nyeket \u00e9rt el mint a manu\u00e1lis szegment\u00e1ci\u00f3k. Az \u00e1ltalunk fejlesztett modellt implement\u00e1lni lehet orvosi szoftverekbe, hogy a betegek koszor\u00fa\u00e9r-betegs\u00e9g terhelts\u00e9g\u00e9t volumetrikusan \u00edrj\u00e1k le a jelenlegi kev\u00e9ss\u00e9 reproduk\u00e1lhat\u00f3 kvalitat\u00edv jellemz\u0151kkel szemben &#8211; fogalmazott dr. <span style=\"font-size: 1rem;\">J\u00e1vorszky Natasa.<\/span><\/p>\n<div class=\"keretes w-100\">\n<p>Deep learning\u2013based atherosclerotic coronary plaque segmentation on coronary CT angiography<br \/>\nNatasa J\u00e1vorszky (MTA-SE Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University), B\u00e1lint Homonnay (Hyperplane Szoftverfejlesz\u0151 Ltd.), Gary Gerstenblith (Department of Medicine, Johns Hopkins University School of Medicine), David Bluemke (University of Wisconsin School of Medicine and Public Health), P\u00e9ter Kiss (Centre for Discrete Mathematics and its Applications, University of Warwick), Mih\u00e1ly T\u00f6r\u00f6k (Lain Consulting Ltd.), David Celentano (Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health), Hong Lai (Department of Radiology, Johns Hopkins University School of Medicine; Institute of Human Virology, University of Maryland School of Medicine), Shenghan Lai (Department of Medicine, Johns Hopkins University School of Medicine; Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health; Department of Radiology, Johns Hopkins University School of Medicine; Institute of Human Virology, University of Maryland School of Medicine), M\u00e1rton Kolossv\u00e1ry (MTA-SE Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University; Department of Pathology, Johns Hopkins University School of Medicine)<br \/>\nEuropean Radiology (2022).<br \/>\n<a href=\"http:\/\/doi.org\/10.1007\/s00330-022-08801-8\">doi.org\/10.1007\/s00330-022-08801-8<\/a><\/p>\n<\/div>\n<h5>\u00daj, m\u00f3dos\u00edtott vertik\u00e1lis diff\u00fazi\u00f3s cella tapaszok in vitro hat\u00f3anyag-felszabadul\u00e1s\u00e1nak vizsg\u00e1lat\u00e1hoz<\/h5>\n<p><a href=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/Graphical-Abstract_modified3-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-116214\" src=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/Graphical-Abstract_modified3-400x160.jpg\" alt=\"\" width=\"400\" height=\"160\" srcset=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/Graphical-Abstract_modified3-400x160.jpg 400w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/Graphical-Abstract_modified3-900x359.jpg 900w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/Graphical-Abstract_modified3-768x307.jpg 768w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/Graphical-Abstract_modified3-1536x613.jpg 1536w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/Graphical-Abstract_modified3-2048x817.jpg 2048w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/Graphical-Abstract_modified3-753x301.jpg 753w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a>A hat\u00f3anyag-felszabadul\u00e1s\u00e1nak in vitro vizsg\u00e1lata n\u00e9lk\u00fcl\u00f6zhetetlen a gy\u00f3gyszerforma fejleszt\u00e9s\u00e9hez, az \u00f6sszet\u00e9tel \u00e9s a gy\u00e1rt\u00e1s optimaliz\u00e1l\u00e1s\u00e1hoz, valamint a gy\u00e1rt\u00e1si folyamat valid\u00e1l\u00e1s\u00e1hoz, \u00e9s a gy\u00e1rt\u00e1si t\u00e9telek \u00f6sszehasonl\u00edt\u00f3 vizsg\u00e1lat\u00e1hoz. A kiemelten tapaszok vizsg\u00e1lat\u00e1hoz kifejlesztett statikus vertik\u00e1lis diff\u00fazi\u00f3s k\u00e9sz\u00fcl\u00e9k kialak\u00edt\u00e1s\u00e1nak el\u0151nye, hogy a mintav\u00e9telkor kivett folyad\u00e9k mennyis\u00e9ge a mintav\u00e9tellel egyidej\u0171leg, a kivett mintamennyis\u00e9ggel pontosan megegyez\u0151 mennyis\u00e9gben p\u00f3tl\u00f3dik a rendszer automatiz\u00e1l\u00e1sa n\u00e9lk\u00fcl \u00fagy, hogy az akceptor oldali t\u00e9rr\u00e9sz bubor\u00e9kmentes marad. A megn\u00f6velt akceptor oldali t\u00e9rfogat lehet\u0151v\u00e9 teszi a nagysz\u00e1m\u00fa mintav\u00e9telt a koncentr\u00e1ci\u00f3 t\u00falzott cs\u00f6kken\u00e9se n\u00e9lk\u00fcl. A szint\u00e9n az akceptor oldali folyad\u00e9kba elhelyezhet\u0151 termoelem k\u00f6zvetlen\u00fcl a kiold\u00f3 k\u00f6zeg h\u0151m\u00e9rs\u00e9klet\u00e9nek kontrollj\u00e1t teszi lehet\u0151v\u00e9 an\u00e9lk\u00fcl, hogy a m\u00e9r\u0151egys\u00e9g geometri\u00e1ja szignifik\u00e1nsan megzavarn\u00e1 a kevered\u00e9st. Az eszk\u00f6z, hasonl\u00f3an a hagyom\u00e1nyos Franz cell\u00e1hoz, k\u00f6nnyen \u00f6sszeszerelhet\u0151 \u00e9s tiszt\u00edthat\u00f3 &#8211; \u00edrta \u00f6sszefoglal\u00f3j\u00e1ban dr. Zelk\u00f3 Rom\u00e1na.<\/p>\n<div class=\"keretes w-100\">\n<p>Novel modified vertical diffusion cell for testing of in vitro drug release (IVRT) of topical patches<br \/>\nIstv\u00e1n Sebe (University Pharmacy, Department of Pharmacy Administration, Semmelweis University), L\u00e1szl\u00f3 Zsidai (Faculty of Mechanical Engineering, Szent Istv\u00e1n University), Rom\u00e1na Zelk\u00f3 (University Pharmacy, Department of Pharmacy Administration, Semmelweis University)<br \/>\nHardwareX, 2022 April, Volume 11, e00293<br \/>\n<a class=\"doi\" href=\"https:\/\/doi.org\/10.1016\/j.ohx.2022.e00293\" target=\"_blank\" rel=\"noreferrer noopener\">doi.org\/10.1016\/j.ohx.2022.e00293<\/a><\/p>\n<\/div>\n<h5>Korokin \u00e9s COVID-19 &#8211; Egy rendszerbiol\u00f3giai modell, amely felt\u00e1rja a gy\u00f3gyszer k\u00e1ros hat\u00e1s\u00e1t az autof\u00e1gi\u00e1ra \u00e9s a kezel\u00e9sek kudarc\u00e1ra<\/h5>\n<p><a href=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/journal.pone_.0266337.g001.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-116215\" src=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/journal.pone_.0266337.g001-374x400.png\" alt=\"\" width=\"374\" height=\"400\" srcset=\"https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/journal.pone_.0266337.g001-374x400.png 374w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/journal.pone_.0266337.g001-748x800.png 748w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/journal.pone_.0266337.g001-768x821.png 768w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/journal.pone_.0266337.g001-1436x1536.png 1436w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/journal.pone_.0266337.g001-753x805.png 753w, https:\/\/semmelweis.hu\/hirek\/files\/2022\/06\/journal.pone_.0266337.g001.png 1500w\" sizes=\"auto, (max-width: 374px) 100vw, 374px\" \/><\/a>A SARS-CoV-2 \u00e1ltal okozott COVID-19 vil\u00e1gj\u00e1rv\u00e1ny miatt s\u00fcrg\u0151s sz\u00fcks\u00e9g volt ter\u00e1pi\u00e1s gy\u00f3gyszerek bevezet\u00e9s\u00e9re. A kezdeti id\u0151szakban sz\u00e1mos tudom\u00e1nyos eredm\u00e9ny mutatott r\u00e1 arra, hogy a klorokin (CQ) \u00e9s a hidroxiklorokin (HCQ) hat\u00e9kony lehet kritikus esetekben, ugyanakkor sokszor a CQ\/HCQ hossz\u00fa t\u00e1v\u00fa alkalmaz\u00e1sa s\u00falyos mell\u00e9khat\u00e1sokkal j\u00e1r, mivel g\u00e1tolj\u00e1k a sejtek autof\u00e1gia-f\u00fcgg\u0151 \u00f6nem\u00e9szt\u0151d\u00e9st.<\/p>\n<p>Rendszerbiol\u00f3giai technik\u00e1k alkalmaz\u00e1s\u00e1val azt tapasztaltuk, hogy a CQ\/HCQ autof\u00e1gi\u00e1ra kifejtett cellul\u00e1ris hat\u00e1sa SARS-CoV-2 fert\u0151z\u00e9st k\u00f6vet\u0151en cellul\u00e1ris stresszt eredm\u00e9nyez. B\u00e1r a CQ\/HCQ k\u00e9pes lehet jav\u00edtani a v\u00edrusfert\u0151z\u00e9st, az autof\u00e1gia CQ\/HCQ \u00e1ltali tart\u00f3s g\u00e1tl\u00e1sa s\u00falyos negat\u00edv hat\u00e1sokkal j\u00e1r. Mivel a CQ\/HCQ el\u0151seg\u00edti a sejthal\u00e1lt, \u00edgy meger\u0151s\u00edtj\u00fck, hogy a CQ\/HCQ hozz\u00e1ad\u00e1sa m\u00e9g s\u00falyos esetekben sem lehet igaz\u00e1n hat\u00e9kony. \u00dagy t\u0171nt, hogy csak \u00e1tmeneti kezel\u00e9ssel lehet elker\u00fclni a sejthal\u00e1lt, de ez a fajta ter\u00e1pia nem tudta megakad\u00e1lyozni a v\u00edrus szaporod\u00e1s\u00e1t a gazdaszervezetben. A bemutatott elm\u00e9leti elemz\u00e9s egy\u00e9rtelm\u0171en r\u00e1mutat a rendszerbiol\u00f3giai modellez\u00e9s hasznoss\u00e1g\u00e1ra a kulcsfontoss\u00e1g\u00fa folyamatokat c\u00e9lz\u00f3 gy\u00f3gyszerek sejthat\u00e1s\u00e1nak vizsg\u00e1lat\u00e1ban. E megk\u00f6zel\u00edt\u00e9sek alkalmaz\u00e1sa cs\u00f6kkentheti a preklinikai vizsg\u00e1latok k\u00f6lts\u00e9geit, \u00e9s megk\u00f6nny\u00edtheti az \u00edg\u00e9retes klinikai k\u00eds\u00e9rletek kiv\u00e1laszt\u00e1s\u00e1t &#8211; \u00edrta \u00f6sszefoglal\u00f3j\u00e1ban dr. Kapuy Orsolya.<\/p>\n<div class=\"keretes w-100\">\n<p>Chloroquine and COVID-19\u2014A systems biology model uncovers the drug\u2019s detrimental effect on autophagy and explains its failure<br \/>\nOrsolya Kapuy (Semmelweis University, Department of Molecular Biology at the Institute of Biochemistry and Molecular Biology), Tam\u00e1s Korcsm\u00e1ros (Earlham Institute, Norwich Research Park; Quadram Institute Bioscience, Norwich Research Park)<br \/>\nPLOS ONE, April 2022<br \/>\n<a href=\"https:\/\/doi.org\/10.1371\/journal.pone.0266337\">doi.org\/10.1371\/journal.pone.0266337<\/a><\/p>\n<\/div>\n<p>A r\u00f6vid \u00f6sszefoglal\u00f3kat a tudom\u00e1nyos publik\u00e1ci\u00f3k szerz\u0151i k\u00e9sz\u00edtett\u00e9k.<br \/>\nSzerkesztette: Szab\u00f3 \u00c1d\u00e1m<br \/>\nFot\u00f3: a publik\u00e1ci\u00f3kb\u00f3l sz\u00e1rmaz\u00f3 k\u00e9pek; Kov\u00e1cs Attila &#8211; Semmelweis Egyetem (illusztr\u00e1ci\u00f3)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cikksorozatunkban az egyetemhez k\u00f6thet\u0151 D1 min\u0151s\u00edt\u00e9s\u0171 tudom\u00e1nyos k\u00f6zlem\u00e9nyekr\u0151l olvashat\u00f3 r\u00f6vid \u00f6sszefoglal\u00f3.<\/p>\n","protected":false},"author":101751,"featured_media":102156,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[161,168],"tags":[4276],"class_list":["post-116080","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tudomany","category-kiemelt","tag-tudomanyos-hirado"],"acf":[],"_links":{"self":[{"href":"https:\/\/semmelweis.hu\/hirek\/wp-json\/wp\/v2\/posts\/116080","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/semmelweis.hu\/hirek\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/semmelweis.hu\/hirek\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/semmelweis.hu\/hirek\/wp-json\/wp\/v2\/users\/101751"}],"replies":[{"embeddable":true,"href":"https:\/\/semmelweis.hu\/hirek\/wp-json\/wp\/v2\/comments?post=116080"}],"version-history":[{"count":6,"href":"https:\/\/semmelweis.hu\/hirek\/wp-json\/wp\/v2\/posts\/116080\/revisions"}],"predecessor-version":[{"id":139656,"href":"https:\/\/semmelweis.hu\/hirek\/wp-json\/wp\/v2\/posts\/116080\/revisions\/139656"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/semmelweis.hu\/hirek\/wp-json\/wp\/v2\/media\/102156"}],"wp:attachment":[{"href":"https:\/\/semmelweis.hu\/hirek\/wp-json\/wp\/v2\/media?parent=116080"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/semmelweis.hu\/hirek\/wp-json\/wp\/v2\/categories?post=116080"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/semmelweis.hu\/hirek\/wp-json\/wp\/v2\/tags?post=116080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}