11. Clinical features as a predictor of laparotomy findings in supradiaphragmatic stage I and II Hodgkin's diseaseMarjeta Vovk, Tatjana Šumi-Križnik, M... Jenko-Fidler, Gabrijela Petrič-Grabnar, M... Kremžar, Janez Novak, Mojca Senčar, Branko Zakotnik, A... Vodnik-Cerar, B... Jakšić, 1995, original scientific article Keywords: Hodgkinova bolezen, rak (medicina), klinična slika
Published in DiRROS: 15.01.2024; Views: 212; Downloads: 56
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12. Staging laparotomy for Hodgkin's disease in adults: one center experienceMarjeta Vovk, Tatjana Šumi-Križnik, M... Jenko-Fidler, Gabrijela Petrič-Grabnar, M... Kremžar, Janez Novak, Mojca Senčar, Branko Zakotnik, Alenka Vodnik-Cerar, B... Jakšić, 1995, original scientific article Published in DiRROS: 15.01.2024; Views: 211; Downloads: 50
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14. Tribocorrosive study of new and in vivo exposed nickel titanium and stainless steel orthodontic archwiresTadeja Kosec, Petra Močnik, Uroš Mezeg, Andraž Legat, Maja Ovsenik, Monika Jenko, John T. Grant, Jasmina Primožič, 2020, original scientific article Abstract: The surface, corrosion and wear properties of new and in vivo exposed nickel titanium (NiTi) and stainless steel (SS) archwires used in orthodontic treatment were investigated. Electrochemical and tribo-electrochemical tests in artificial saliva were performed in order to define corrosion properties and to estimate wear rate of new and in vivo exposed NiTi and SS archwires. The surface chemical analysis of the passive film on the NiTi and SS archwires before and after tribocorrosion tests was performed by Auger Electron Spectroscopy (AES). In vivo exposed NiTi and SS archwires had better electrochemical properties than new archwires due to the protective nature of oral deposits. Total wear and coefficients of friction were higher among in vivo exposed archwires and higher in NiTi archwires in comparison to SS archwires. The estimated thickness of the TiO2 passive film on as-received NiTi is 8 nm, while the passive Cr2O3 film on as-received SS is just 1–2 nm. On in vivo exposed NiTi archwire, a 60–80 nm thick organic film/dental plaque was observed, and on SS, it was thinner, at about 60 nm. This research shows the importance of combining AES with electrochemical testing, to characterize tribocorrosive properties of NiTi and SS orthodontic archwires.
Keywords: archwires, NiTi, stainless steel, wear
Published in DiRROS: 24.08.2023; Views: 292; Downloads: 127
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17. Impact and fracture toughness of nano-bainitic steel with low retained austeniteMihael Brunčko, Peter Kirbiš, Tomaž Irgolič, Darja Feizpour, Tomaž Vuherer, 2021, published scientific conference contribution abstract Keywords: nanostructured bainite, retained austenite, low temperature baite formation, impact toughness, fracture toughness
Published in DiRROS: 06.05.2022; Views: 532; Downloads: 143
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19. Stereotaktično obsevanje : novi izzivi zdravljenja v radioterapiji : [strokovno srečanje : elektronski zbornik prispevkov : v Ljubljani, 27.11. 2020]2020, professional monograph Abstract: Stereotaktično obsevanje, tehnika obsevanja, s katero dovedemo visoko obsevalno dozo na manjšo tarčo kjerkoli v telesu, predstavlja eno izmed možnosti radikalnega zdravljenja nekaterih tumorjev, zasevkov ali celo benignih stanj. Stereotaktično obsevanje je neinvazivno, stroški zdravljenja so nizki, bolnikom omogoča hitrejšo vrnitev v domače oziroma delovno okolje, ne poslabša kvalitete življenja in ima nizko stopnjo akutne morbiditete in mortalitete. V skrbnih radioterapevtskih postopkih, od izbora primernih bolnikov za stereotaktično obsevanje, priprave na obsevanje in izdelave obsevalnega načrta, kontrole kvalitete obsevanja, izvedbe obsevanja na linearnem pospeševalniku ter bolnikove oskrbe, sodelujemo zdravniki onkologi radioterapevti, radiologi, medicinski fiziki, dozimetristi, radiološki inženirji, medicinske sestre in zdravstveni tehniki. Skupen cilj naše timske obravnave in naporov medicinskega osebja je predvsem izboljšanje rezultatov zdravljenja ter ohranitev oziroma izboljšanje kvalitete življenja vsakega posameznega bolnika. Veliko pozornosti posvečamu tudi zmanjševanju tveganja za pojav kratkoročnih ali dolgoročnih neželenih učinkov stereotaktičnega obsevanja.
Keywords: radioterapija, elektronske knjige
Published in DiRROS: 08.12.2020; Views: 2101; Downloads: 524
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20. Cabbage and fermented vegetables : from death rate heterogeneity in countries to candidates for mitigation strategies of severe COVID-19Jean Bousquet, Josep M. Antò i Boquè, Wienczyslawa Czarlewski, Tari Haahtela, Susana C. Fonseca, Guido Laccarino, Hubert Blain, Alain Vidal, Aziz Sheikh, Cezmi A. Akdis, Torsten Zuberbier, Samo Kreft, Klemen Jenko, Maja Jošt, Peter Kopač, Mitja Košnik, Karmen Kramer Vrščaj, Bojan Madjar, Davor Plavec, Tanja Soklič, Jure Urbančič, Mihaela Zidarn, 2020, original scientific article Abstract: Large differences in COVID-19 death rates exist between countries and between regions of the same country. Some very low death rate countries such as Eastern Asia, Central Europe or the Balkans have a common feature of eating large quantities of fermented foods. Although biases exist when examining ecological studies, fermented vegetables or cabbage were associated with low death rates in European countries. SARS-CoV-2 binds to its receptor, the angiotensin converting enzyme 2 (ACE2). As a result of SARS-Cov-2 binding, ACE2 downregulation enhances the angiotensin II receptor type 1 (AT1R) axis associated with oxidative stress. This leads to insulin resistanceas well as lung and endothelial damage, two severe outcomes of COVID-19. The nuclear factor (erythroid-derived 2)-like 2 (Nrf2) is the most potent antioxidant in humans and can block the AT1R axis. Cabbage contains precursors of sulforaphane, the most active natural activator of Nrf2. Fermented vegetables contain many lactobacilli, which are also potent Nrf2 activators. Three examples are given: Kimchi in Korea, westernized foods and the slum paradox. It is proposed that fermented cabbage is a proof-of-concept of dietary manipulations that may enhance Nrf2-associated antioxidant effects helpful in mitigating COVID-19 severity.
Keywords: COVID-19, diet, sulforaphane, Lactobacillus, Angiotensin converting enzyme 2, kimchi, cabbage, fermented vegetable
Published in DiRROS: 07.10.2020; Views: 1433; Downloads: 334
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