7,351 results on '"Schäfer,A"'
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2. Goliath Frog (Conraua goliath) abundance in relation to frog age, habitat, and human activity
- Author
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Gonwouo, Nono Legrand, Schäfer, Marvin, Tsekané, Sedrick Junior, Hirschfeld, Mareike, Tchassem, F Arnaud M, Rödel, Mark-Oliver, and BioStor
- Published
- 2022
3. Microaxial Flow Pump Use and Renal Outcomes in Infarct-Related Cardiogenic Shock: A Secondary Analysis of the DanGer Shock Trial
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Zweck, Elric, Hassager, Christian, Beske, Rasmus P., Jensen, Lisette O., Eiskjær, Hans, Mangner, Norman, Polzin, Amin, Schulze, P. Christian, Skurk, Carsten, Nordbeck, Peter, Clemmensen, Peter, Panoulas, Vasileios, Zimmer, Sebastian, Schäfer, Andreas, Kelm, Malte, Engstrøm, Thomas, Holmvang, Lene, Junker, Anders, Schmidt, Henrik, Terkelsen, Christian J., Linke, Axel, Westenfeld, Ralf, Møller, Jacob E., Møller, Jacob Eifer, Jensen, Lisette Okkels, Junker, Anders, Veien, Karsten Tange, Udesen, Nanna Louise Junker, Ravn, Hanne Berg, Lassen, Jens Flensted, Wachtell, Kristian, Schmidt, Henrik, Hassager, Christian, Engstrøm, Thomas, Holmvang, Lene, Kjaergaard, Jesper, Sørensen, Rikke, Lønborg, Jacob, Fryldand, Martin, Beske, Rasmus Paulin, Boesgaard, Søren, Eiskjær, Hans, Christensen, Steffen, Christiansen, Evald Høj, Christensen, Steffen, Terkelsen, Christian Juhl, Schäfer, Andreas, Linke, Axel, Woitek, Felix J., Hommel, Jennifer, Mangner, Norman, Polzin, Amin, Westenfeld, Ralf, Schulze, Christian, Moebius-Winkler, Sven, Skurk, Carsten, Nordbeck, Peter, Clemmensen, Peter, Westermann, Dirk, Panoulas, Vasileios, Zimmer, Sebastian, Werner, Nikos, and De Haas, Inge
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- 2024
- Full Text
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4. Association of BMI, lipid-lowering medication, and age with prevalence of type 2 diabetes in adults with heterozygous familial hypercholesterolaemia: a worldwide cross-sectional study
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Elshorbagy, Amany, Lyons, Alexander R.M., Vallejo-Vaz, Antonio J., Stevens, Christophe A.T., Dharmayat, Kanika I., Brandts, Julia, Catapano, Alberico L., Freiberger, Tomas, Hovingh, G. Kees, Mata, Pedro, Raal, Frederick J., Santos, Raul D., Soran, Handrean, Watts, Gerald F., Abifadel, Marianne, Aguilar-Salinas, Carlos A., Alhabib, Khalid F., Alkhnifsawi, Mutaz, Almahmeed, Wael, Alonso, Rodrigo, Al-Rasadi, Khalid, Al-Sarraf, Ahmad, Ashavaid, Tester F., Banach, Maciej, Binder, Christoph J., Bourbon, Mafalda, Brunham, Liam R., Chlebus, Krzysztof, Corral, Pablo, Cruz, Diogo, Davletov, Kairat, Descamps, Olivier S., Ezhov, Marat, Gaita, Dan, Groselj, Urh, Harada-Shiba, Mariko, Holven, Kirsten B., Kayikcioglu, Meral, Khovidhunkit, Weerapan, Lalic, Katarina, Latkovskis, Gustavs, Laufs, Ulrich, Liberopoulos, Evangelos, Lima-Martinez, Marcos M., Lin, Jie, Maher, Vincent, Marais, A. David, März, Winfried, Mirrakhimov, Erkin, Miserez, André R., Mitchenko, Olena, Nawawi, Hapizah, Nordestgaard, Børge G., Panayiotou, Andrie G., Paragh, György, Petrulioniene, Zaneta, Pojskic, Belma, Postadzhiyan, Arman, Reda, Ashraf, Reiner, Željko, Reyes, Ximena, Sadiq, Fouzia, Sadoh, Wilson E., Schunkert, Heribert, Shek, Aleksandr B., Stroes, Erik, Su, Ta-Chen, Subramaniam, Tavintharan, Susekov, Andrey V., Tilney, Myra, Tomlinson, Brian, Truong, Thanh-Huong, Tselepis, Alexandros D., Tybjærg-Hansen, Anne, Vázquez, Alejandra C., Viigimaa, Margus, Vohnout, Branislav, Wang, Luya, Yamashita, Shizuya, Arca, Marcello, Averna, Maurizio, Schreier, Laura, Pang, Jing, Ebenbichler, Christoph, Dieplinger, Hans, Innerhofer, Reinhold, Winhofer-Stöckl, Yvonne, Greber-Platzer, Susanne, Krychtiuk, Konstantin, Speidl, Walter, Toplak, Hermann, Widhalm, Kurt, Stulnig, Thomas, Huber, Kurt, Höllerl, Florian, Rega-Kaun, Gersina, Kleemann, Lucas, Mäser, Martin, Scholl-Bürgi, Sabine, Säly, Christoph, Mayer, Florian J., Sperone, Alexandra, Tanghe, Chloé, Gérard, Anne-Catherine, Pojskic, Lamija, Sisic, Ibrahim, Durak Nalbantic, Azra, Ejubovic, Malik, Jannes, Cinthia E., Pereira, Alexandre C., Krieger, Jose E., Petrov, Ivo, Goudev, Assen, Nikolov, Fedya, Tisheva, Snejana, Yotov, Yoto, Tzvetkov, Ivajlo, Baass, Alexis, Bergeron, Jean, Bernard, Sophie, Brisson, Diane, Brunham, Liam R., Cermakova, Lubomira, Couture, Patrick, Francis, Gordon A., Gaudet, Daniel, Hegele, Robert A., Khoury, Etienne, Mancini, G.B. John, McCrindle, Brian W., Paquette, Martine, Ruel, Isabelle, Iatan, Iulia, Cuevas, Ada, Wang, Xumin, Meng, Kang, Song, Xiantao, Yong, Qiang, Jiang, Tao, Liu, Ziyou, Duan, Yanyu, Hong, Jing, Ye, Pucong, Chen, Yan, Qi, Jianguang, Liu, Zesen, Li, Yuntao, Zhang, Chaoyi, Peng, Jie, Yang, Ya, Yu, Wei, Wang, Qian, Yuan, Hui, Cheng, Shitong, Jiang, Long, Chong, Mei, Jiao, Jian, Wu, Yue, Wen, Wenhui, Xu, Liyuan, Zhang, Ruiying, Qu, Yichen, He, Jianxun, Fan, Xuesong, Wang, Zhenjia, Chow, Elaine, Pećin, Ivan, Perica, Dražen, Symeonides, Phivos, Vrablik, Michal, Ceska, Richard, Soska, Vladimir, Tichy, Lukas, Adamkova, Vera, Franekova, Jana, Cifkova, Renata, Kraml, Pavel, Vonaskova, Katerina, Cepova, Jana, Dusejovska, Magdalena, Pavlickova, Lenka, Blaha, Vladimir, Rosolova, Hana, Nussbaumerova, Barbora, Cibulka, Roman, Vaverkova, Helena, Cibickova, Lubica, Krejsova, Zdenka, Rehouskova, Katerina, Malina, Pavel, Budikova, Milena, Palanova, Vaclava, Solcova, Lucie, Lubasova, Alena, Podzimkova, Helena, Bujdak, Juraj, Vesely, Jiri, Jordanova, Marta, Salek, Tomas, Urbanek, Robin, Zemek, Stanislav, Lacko, Jan, Halamkova, Hana, Machacova, Sona, Mala, Sarka, Cubova, Eva, Valoskova, Katerina, Burda, Lukas, Benn, Marianne, Bendary, Ahmed, Daoud, Ihab, Emil, Sameh, Elbahry, Atef, Rafla, Samir, Sanad, Osama, Kazamel, Ghada, Ashraf, Dr Mohamed, Sobhy, Mohamed, El-Hadidy, Amro, Shafy, Mohamed Abdoul, Kamal, Saif, Bendary, Mohamed, Talviste, Grete, Christmann, Jutta, Dressel, Alexander, Fath, Felix, Ferraro, Chiara, Frenzke, Lydia, Gopon, Alica, Klein, Isabel, Pienkowska, Dominika, Sietmann, Tobias, Sonntag, Antonia, Adjan, Omar, Bahrmann, Philipp, Baessler, Andrea, Barkowski, Rasmus, Beckerdjian, Raffi, Berr, Christina, Birkenfeld, Andreas, Böll, Gereon, Carstensen, Avisha, Demuth, Ilya, Finkernagel, Holger, Gouni-Berthold, Ioanna, Hahmann, Harry, Hamerle, Michael, Halder, Julian, Heide, Maria, Julius, Ulrich, Kassner, Ursula, Katzmann, Julius L, Kirschbaum, Anja, Klose, Gerald, Könemann, Stephanie, König, Christel, König, Wolfgang, Krämer, Bernhard, Kuprat, Gerrit, Koschker, Ann-Cathrin, Krämer, Bernhard, Kilic, Özlem, Laufs, Ulrich, Lindenmeier, Gerd, Van de Loo, Iris, Lorenz, Babette, Lorenz, Elke, Löhr, Birgit, McChord, Johanna, Maslarska, Mariya, Methe, Heiko, Merkel, Martin, Moussaoui, Zineb, Müller-Kozarez, Irina, Olivier, Christoph B, Ong, Peter, Otte, Britta, Parhofer, Klaus, Partsch, Carl-Joachim, Paulus, Michael, Pehlivanli, Sinan, Pflederer, Tobias, Pusl, Thomas, Richter, Veronika, Rosner, Stefanie, Sanin, Veronika, Schäfer, Sebastian, Schäfer, Christoph, Schatz, Ulrike, Schirmer, Stephan, Schmidt, Christine, Seeger, Wolfgang, Sisovic, Snezna, Spens, Antje, Jablonski, Ksenija Stach, Stadelmann, Alexander, Steinhagen-Thiessen, Elisabeth, Stürzebecher, Paulina, Tafelmeier, Maria, Tillack, Dörthe, Tselmin, Sergey, Tünnemann-Tarr, Adrienn, Vogt, Anja, Beckerath, Jens von, Wilke, Andreas, Wolf, Ulrich, Zemmrich, Claudia, Rizos, Christos V., Skoumas, Ioannis, Tziomalos, Konstantinos, Rallidis, Loukianos, Kotsis, Vasileios, Doumas, Michalis, Athyros, Vasileios, Skalidis, Emmanouil, Kolovou, Genovefa, Kolovou, Vana, Garoufi, Anastasia, Bilianou, Eleni, Koutagiar, Iosif, Kiouri, Estela, Antza, Christina, Zacharis, Evangelos, Attilakos, Achilleas, Sfikas, George, Koumaras, Charalambos, Anagnostis, Panagiotis, Anastasiou, Georgia, Liamis, George, Koutsogianni, Amalia-Despoina, Petkou, Ermioni, Milionis, Haralambos, Koulouri, Anastasia, Prodromiadou, Elisavet, Karányi, Zsolt, Harangi, Mariann, Bajnok, László, Audikovszky, Mária, Márk, László, Benczúr, Béla, Reiber, István, Nagy, Gergely, Nagy, András, Reddy, Lakshmi Lavanya, Shah, Swarup A. V, Ponde, Chandrashekhar K., Dalal, Jamshed J., Sawhney, Jitendra P.S., Verma, Ishwar C., Altaey, Mays, Al-Jumaily, Khalid, Rasul, Dilshad, Abdalsahib, Ali Fawzi, Jabbar, Amer Abdl, Al-ageedi, Mohanad, Abdalsahib, Ali Fawzi, Al-ageedi, Mohanad, Dhamin, Mohammed, AlFil, Sarmad, Khadhim, Foad, Miahy, Sabah, Agar, Ruth, Catapano, Alberico Luigi, Arca, Marcello, Averna, Maurizio, Calandra, Sebastiano, Tarugi, Patrizia, Casula, Manuela, Galimberti, Federica, Olmastroni, Elena, Sarzani, Riccardo, Ferri, Claudio, Repetti, Elena, Piro, Salvatore, Suppressa, Patrizia, Meregalli, Giancarla, Borghi, Claudio, Muntoni, Sandro, Calabrò, Paolo, Cipollone, Francesco, Purrello, Francesco, Pujia, Arturo, Passaro, Angelina, Marcucci, Rossella, Pecchioli, Valerio, Pisciotta, Livia, Mandraffino, Giuseppe, Pellegatta, Fabio, Mombelli, Giuliana, Branchi, Adriana, Fiorenza, Anna Maria, Pederiva, Cristina, Werba, Josè Pablo, Parati, Gianfranco, Carubbi, Francesca, Iughetti, Lorenzo, Fortunato, Giuliana, Iannuzzi, Arcangelo, Iannuzzo, Gabriella, Cefalù, Angelo Baldassare, Biasucci, Giacomo, Zambon, Sabina, Pirro, Matteo, Sbrana, Francesco, Trenti, Chiara, D'Erasmo, Laura, Federici, Massimo, Ben, Maria Del, Bartuli, Andrea, Giaccari, Andrea, Pipolo, Antonio, Citroni, Nadia, Guardamagna, Ornella, Lia, Salvatore, Benso, Andrea, Biolo, Gianni, Maroni, Lorenzo, Lupi, Alessandro, Bonanni, Luca, Rinaldi, Elisabetta, Zenti, Maria Grazia, Matsuki, Kota, Hori, Mika, Ogura, Masatsune, Masuda, Daisaku, Kobayashi, Takuya, Nagahama, Kumiko, Al-Jarallah, Mohammed, Radovic, Mirjana, Lunegova, Olga, Bektasheva, Erkayim, Abilova, Saamay, Erglis, Andrejs, Gilis, Dainus, Nesterovics, Georgijs, Saripo, Vita, Meiere, Ruta, Skudrina, Gunda, Terauda, Elizabete, Jambart, Selim, Ayoub, Carine, Ghaleb, Youmna, Aliosaitiene, Urte, Kutkiene, Sandra, Abdul Kadir, Siti Hamimah Sheikh, Kasim, Noor Alicezah Mohd, Nor, Noor Shafina Mohd, Abdul Hamid, Hasidah, Abdul Razak, Suraya, Al-Khateeb, Alyaa, Abd Muid, Suhaila, Abdul Rahman, Thuhairah, Kasim, Sazzli Shahlan, Radzi, Ahmad Bakhtiar Md, Ibrahim, Khairul Shafiq, Rosli, Marshima Mohd, Razali, Rafezah, Chua, Yung An, Razman, Aimi Zafira, Nazli, Sukma Azureen, Aziz, Nazirul, Rosman, Azhari, Abdul Murad, NorAzian, Jalaludin, Mohd Amin, Abdul Latif, Ahmad Zubaidi, Azzopardi, C., Mehta, Roopa, Martagon, Alexandro J., Ramirez, Gabriela A. Galan, Villa, Neftali E Antonio, Vazquez, Arsenio Vargas, Elias-Lopez, Daniel, Retana, Gustavo Gonzalez, Rodriguez, Betsabel, Macías, Jose J. Ceballos, Zazueta, Alejandro Romero, Alvarado, Rocio Martinez, Portano, Julieta D. Morales, Lopez, Humberto Alvares, Sauque-Reyna, Leobardo, Herrera, Laura G. Gomez, Mendia, Luis E. Simental, Aguilar, Humberto Garcia, Cooremans, Elizabeth Ramirez, Aparicio, Berenice Peña, Zubieta, Victoria Mendoza, Gonzalez, Perla A. Carrillo, Ferreira-Hermosillo, Aldo, Portilla, Nacu Caracas, Dominguez, Guadalupe Jimenez, Garcia, Alinna Y. Ruiz, Cazares, Hector E. Arriaga, Gonzalez, Jesus R., Valencia, Carla V. Mendez, Padilla, Francisco G., Prado, Ramon Madriz, Ibarra, Manuel O. De los Rios, Villicaña, Ruy D. Arjona, Rivera, Karina J. Acevedo, Carrera, Ricardo Allende, Alvarez, Jose A., Martinez, Jose C. Amezcua, Bustillo, Manuel de los Reyes Barrera, Vargas, Gonzalo Carazo, Chacon, Roberto Contreras, Andrade, Mario H. Figueroa, Ortega, Ashanty Flores, Alcala, Hector Garcia, de Leon, Laura E. Garcia, Guzman, Berenice Garcia, Garcia, Jose J. Garduño, Cuellar, Juan C. Garnica, Cruz, Jose R. Gomez, Garcia, Anell Hernandez, Almada, Jesus R. Holguin, Herrera, Ursulo Juarez, Sobrevilla, Fabiola Lugo, Rodriguez, Eduardo Marquez, Sibaja, Cristina Martinez, Rodriguez, Alma B. Medrano, Oyervides, Jose C. Morales, Vazquez, Daniel I. Perez, Rodriguez, Eduardo A. Reyes, Osorio, Ma. Ludivina Robles, Saucedo, Juan Rosas, Tamayo, Margarita Torres, Talavera, Luis A. Valdez, Arroyo, Luis E. Vera, Carrillo, Eloy A. Zepeda, Stroes, Erik S, Defesche, J, Zuurbier, L, Reeskamp, L, Ibrahim, S, Roeters van Lennep, Jeanine, Wiegman, Albert, Isara, Alphonsus, Obaseki, Darlington E., Al-Waili, Khalid, Al-Zadjali, Fahad, Al-Zakwani, Ibrahim, Al-Kindi, Mohammed, Al-Mukhaini, Suad, Al-Barwani, Hamida, Rana, Asim, Shah, Lahore Saeed Ullah, Al-Nouri, Fahad, Starostecka, Ewa, Konopka, Agnieszka, Bielecka-Dabrowa, Agata, Lewek, Joanna, Sosnowska, Bozena, Gąsior, Mariusz, Dyrbuś, Krzysztof, Jóźwiak, Jacek, Pajkowski, Marcin, Romanowska-Kocejko, Marzena, Żarczyńska-Buchowiecka, Marta, Chmara, Magdalena, Wasąg, Bartosz, Stróżyk, Aneta, Michalska-Grzonkowska, Aleksandra, Medeiros, Ana Margarida, Alves, Ana Catarina, Silva, Francisco, Lobarinhas, Goreti, Palma, Isabel, de Moura, Jose Pereira, Rico, Miguel Toscano, Rato, Quitéria, Pais, Patrícia, Correia, Susana, Moldovan, Oana, Virtuoso, Maria João, Araujo, Francisco, Salgado, Jose Miguel, Colaço, Ines, Dumitrescu, Andreea, Lengher, Calin, Mosteoru, Svetlana, Meshkov, Alexey, Ershova, Alexandra, Rozhkova, Tatiana, Korneva, Victoria, Yu, Kuznetsova T., Zafiraki, Vitaliy, Voevoda, Mikhail, Gurevich, Victor, Duplyakov, Dmitry, Ragino, Yulia, Chubykina, Uliana, Shaposhnik, Igor, Alkaf, Fahmi, Khudari, Alia, Rwaili, Nawal, Al-Allaf, Faisal, Alghamdi, Mohammad, Batais, Mohammed A, Almigbal, Turky H, Kinsara, Abdulhalim, AlQudaimi, Ashraf Hammouda Ahmed, Awan, Zuhier, Elamin, Omer A, Altaradi, Hani, Popovic, Ljiljana, Singh, Sandra, Rasulic, Iva, Petakov, Ana, Lalic, Nebojsa M., Lam, Carolyn, Le, Tan Ju, Siang, Eric Lim Tien, Dissanayake, Sanjaya, I-Shing, Justin Tang, Shyong, Tai E, Jin, Terrance Chua Siang, Ting, Sharon Pek Li, Ming, Jeremy Hoe Kian, Drum, Chester Lee, Nastar, Fathima Ashna, Jia, Loh Wann, Ya, Natalie Koh Si, Jie, Marvin Chua Wei, Dalan, Rinkoo, Wei, Yong Quek, sian, Tiong Yee, Keong, Yeo Khung, Rong, Siau Kai, Jin, Darren Seah Ee, Ming, Ian Koh Jan, Chang, Tan Hong, Peng, Fabian Yap Kok, Vasanwala, Rashida Farhad, Raslova, Katarina, Balinth, Karin, Buganova, Ingrid, Fabryova, Lubomira, Kadurova, Michaela, Klabnik, Alexander, Kozárová, Miriam, Sirotiakova, Jana, Battelino, Tadej, Cevc, Matija, Debeljak, Marusa, Torkar, Ana Drole, Fras, Zlatko, Jug, Borut, Cugalj, Barbara Kern, Kovac, Jernej, Mlinaric, Matej, Sikonja, Jaka, Pilcher, Gillian Joan, Blom, D J, Wolmarans, K H, Brice, B C, Muñiz-Grijalvo, Ovidio, Díaz-Díaz, Jose Luis, de Isla, Leopoldo Pérez, Fuentes, Francisco, Badimon, Lina, Martin, François, Miserez, Eleonore B., Shipton, Janine L., Ganokroj, Poranee, Chattranukulchai, Pairoj, Jiamjarasrungsi, Wiroj, Thongtang, Nuntakorn, Krittayaphong, Rungroj, Vathesatogkit, Prin, Sriphrapradang, Chutintorn, Phimphilai, Mattabhorn, Leelawattana, Rattana, Anthanont, Pimjai, Suraamornkul, Swangjit, Deerochanawong, Chaicharn, Senthong, Vichai, Torpongpun, Artit, Suteerayongprasert, Panuwat, Pengpong, Nawarat, Sathavarodom, Nattapol, Sunanta, Usanee, Porntharukchareon, Thachanun, Kiatpanabhikul, Phatharaporn, Kaewkrasaesin, Chatchon, Kongkit, Jaruwan, Umphonsathien, Mongkontida, Akbulut, Mehmet, Alici, Gökhan, Bayram, Fahri, Can, Levent Hürkan, Celik, Ahmet, Ceyhan, Ceyhun, Coskun, Fatma Yilmaz, Demir, Mesut, Demircan, Sabri, Dogan, Volkan, Durakoglugil, Emre, Dural, İbrahim Etem, Gedikli, Omer, Hacioglu, Aysa, Ildizli, Muge, Kilic, Salih, Kirilmaz, Bahadir, Kutlu, Merih, Oguz, Aytekin, Ozdogan, Oner, Onrat, Ersel, Ozer, Savas, Sabuncu, Tevfik, Sahin, Tayfun, Sivri, Fatih, Sonmez, Alper, Temizhan, Ahmet, Topcu, Selim, Tokgozoglu, Lale, Tuncez, Abdullah, Vural, Mirac, Yenercag, Mustafa, Yesilbursa, Dilek, Yigit, Zerrin, Yildirim, Aytul Belgi, Yildirir, Aylin, Yilmaz, Mehmet Birhan, Atallah, Bassam, Traina, Mahmoud, Sabbour, Hani, Abdul Hay, Dana, Luqman, Neama, Elfatih, Abubaker, Abdulrasheed, Arshad, Manla, Yosef, Kwok, See, DellOca, Nicolas, Alieva, Rano B., Fozilov, Khurshid G., Hoshimov, Shavkat U., Nizamov, Ulugbek I., Kan, Liliya E., Kim, Andrey R., Abdullaeva, Guzal J., Abdullaev, Alisher A., Do, Doan Loi, Nguyen, Mai Ngoc Thi, Kim, Ngoc Thanh, Le, Thanh Tung, Le, Hong An, and Ray, Kausik K.
- Abstract
Statins are the cornerstone treatment for patients with heterozygous familial hypercholesterolaemia but research suggests it could increase the risk of type 2 diabetes in the general population. A low prevalence of type 2 diabetes was reported in some familial hypercholesterolaemia cohorts, raising the question of whether these patients are protected against type 2 diabetes. Obesity is a well known risk factor for the development of type 2 diabetes. We aimed to investigate the associations of known key determinants of type 2 diabetes with its prevalence in people with heterozygous familial hypercholesterolaemia.
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- 2024
- Full Text
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5. Hope for motherhood: pregnancy after allogeneic hematopoietic cell transplantation (a national multicenter study)
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Sockel, Katja, Neu, Annika, Goeckenjan, Maren, Ditschkowski, Markus, Hilgendorf, Inken, Kröger, Nicolaus, Ayuk, Francis A., Stoelzel, Friedrich, Middeke, Jan Moritz, Eder, Matthias, Bethge, Wolfgang, Finke, Jürgen, Bertz, Hartmut, Kobbe, Guido, Kaufmann, Martin, Platzbecker, Uwe, Beverungen, David, Schmid, Christoph, von Bonin, Malte, Egger-Heidrich, Katharina, Heberling, Lisa, Trautmann-Grill, Karolin, Teipel, Raphael, Bug, Gesine, Tischer, Johanna, Fraccaroli, Alessia, Fante, Matthias, Wolff, Daniel, Luft, Thomas, Winkler, Julia, Schäfer-Eckart, Kerstin, Scheid, Christof, Holtick, Udo, Klein, Stefan, Blau, Igor Wolfgang, Burchert, Andreas, Wulf, Gerald, Hasenkamp, Justin, Schwerdtfeger, Rainer, Kaun, Stephan, Junghanss, Christian, Wortmann, Friederike, Winter, Susann, Neidlinger, Helga, Theuser, Catrin, Beyersmann, Jan, Bornhaeuser, Martin, Schmeller, Sandra, Schetelig, Johannes, Jost, Edgar, Schmid, Christoph, Baurmann, Herrad, Blau, Igor, Holderried, Tobias, Hertenstein, Bernd, Hänel, Mathias, Bornhäuser, Martin, Neidlinger, Helga, Kobbe, Guido, Winkler, Julia, Schroeder, Thomas, Bug, Gesine, Hopfer, Olaf, Finke, Jürgen, Hasenkamp, Justin, Krüger, William, Müller, Lutz, Kröger, Nikolaus, Eder, Matthias, Luft, Thomas, Hilgendorf, Inken, Ringhoffer, Mark, Stölzel, Friedrich, Scheid, Christoph, Platzbecker, Uwe, Wortmann, Friederike, Heinicke, Thomas, Wagner, Eva, Klein, Stefan, Burchert, Andreas, Tischer, Johanna, Stelljes, Matthias, Schäfer-Eckart, Kerstin, Wolff, Daniel, Junghanss, Christian, Ritter, Markus, Kaufmann, Martin, Bethge, Wolfgang, Mytilineos, Joannis, and Einsel, Hermann
- Abstract
•Successful pregnancies are possible among female alloHCT recipients, although birth rate is >6 times lower than in the general population.•Key factors increasing the chance of pregnancy were younger age at HCT, nonmalignant disease, no TBI or dose <8 Gy and RIC/NMA conditioning
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- 2024
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6. Deutschland, ganz anders.
- Author
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Schäfer, Susanne
- Subjects
DWELLINGS - Abstract
Copyright of brand eins is the property of brand eins Medien AG and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2025
7. Vibrational Energy Transfer upon the Collision of NO with VO2Thin Films across the Insulator-to-Metal Transition
- Author
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Meling, Artur, Yamin, Tony, Kandratsenka, Alexander, Sharoni, Amos, Schäfer, Tim, and Rahinov, Igor
- Abstract
The mechanism and consequently the magnitude of vibrational relaxation of molecules on surfaces differ significantly between insulators and metals, making the vibrational energy transfer at the NO/metal versus the NO/insulator interface a canonical example in the field. We report the influence of the surface temperature, the initial vibrational state, and the incident translational energy on the vibrational relaxation probability of vibrationally excited NO(vI= 3 and vI= 11) undergoing a direct scattering from thin films of vanadium dioxide (VO2) across the Mott transition at 68 °C. At that temperature, thin-film VO2transforms from the insulating to the metallic phase, exhibiting ∼4 orders of magnitude drop in resistivity. As VO2undergoes the Mott transition, at T> 68 °C, we observe a surprisingly small, yet measurable enhancement in the relaxation probability of NO(vI= 3 and vI= 11) due to the metallic phase of VO2. The magnitudes of vibrational relaxation for NO(vI= 3)/VO2and NO(vI= 11)/VO2are ∼2 and ∼20%, respectively─considerably lower than expected, based on the S-shaped dependence of vibrational relaxation probability on the asymptotic affinity level, observed for diatomic molecules on coinage metal surfaces. By analyzing the distinct dynamic features of NO scattering, including the dependence of vibrational relaxation on the initial vibrational state and on the incidence energy, as well as the relationship between rotational excitation and vibrational inelasticity, we explain the low magnitude of vibrational relaxation of NO on VO2using the electron transfer model.
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- 2025
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8. Das Gelingen hängt von musikalischen Erfahrungen ab.
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Schäfer, Burkhard
- Subjects
HUMAN voice ,SINGING ,CHOIRS (Musical groups) ,MUSIC education - Abstract
An interview with Michael Fuchs, an expert in vocal technique, is presented, discussing the mechanics of the human voice and the process of singing. Fuchs explains how our brain decodes auditory information, allowing us to reproduce specific pitches with our voices. He highlights the complexity of this process, emphasizing the importance of prior musical experiences, such as singing in childhood or in choirs, for successful vocal reproduction.
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- 2025
9. An aminosilyl-functionalized zincocene
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Lambert, Jessica, Morgenstern, Bernd, and Schäfer, André
- Abstract
A (pyrrolidinyldimethylsilyl)tetramethyl zincocene was obtained by salt elimination reaction of the corresponding sodium cyclopentadienide with zinc(II) chloride and was characterized in solution and in the solid state, including the determination of its crystal structure. Furthermore, the zinc center was shown to exhibit Lewis-acidic character by coordination of an N-heterocyclic carbene.
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- 2025
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10. Comparison of selective intra-arterial to standard intravenous administration in percutaneous electrochemotherapy (pECT) for liver tumors
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Wilke, Tim, Hussain, Erschad, Spallek, Hannah, Terlizzi, Francesca de, Mir, Lluis M, Bischoff, Peter, Schäfer, Andreas, Bartmuß, Elke, Cadossi, Matteo, Zanasi, Alessandro, Pinkawa, Michael, and Kovács, Attila
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- 2025
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11. Absence of Anomalous Electron–Phonon Coupling in the Near-Ambient Gap Temperature Renormalization of CsPbBr3Nanocrystals
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Fasahat, Shima, Schäfer, Benedikt, Xu, Kai, Fiuza-Maneiro, Nadesh, Gómez-Graña, Sergio, Alonso, M. Isabel, Polavarapu, Lakshminarayana, and Goñi, Alejandro R.
- Abstract
Metal halide perovskites exhibit a fairly linear increase of the bandgap with increasing temperature, when crystallized in a tetragonal or cubic phase. In general, both thermal expansion and electron–phonon interaction effects contribute equally to this variation of the gap with temperature. Herein, we have disentangled both contributions in the case of colloidal CsPbBr3nanocrystals (NCs) by means of photoluminescence (PL) measurements as a function of temperature (from 80 K to ambient) and hydrostatic pressure (from atmospheric to ca. 1 GPa). At around room temperature, CsPbBr3NCs also show a linear increase of the bandgap with temperature with a slope similar to that of the archetypal methylammonium lead iodide (MAPbI3) perovskite. This is somehow unexpected in view of the recent observations in mixed-cation CsxMA1–xPbI3single crystals with low Cs content, for which Cs incorporation caused a reduction by a factor of 2 in the temperature slope of the gap. This effect was ascribed to an anomalous electron–phonon interaction induced by the coupling with vibrational modes admixed with the Cs translational dynamics inside the cage voids. Thus, no trace of anomalous coupling is found in CsPbBr3NCs. However, we managed to show that the linear temperature renormalization exhibited by the gap of CsPbBr3NCs is shared with most metal halide perovskites, due to a common bonding/antibonding and atomic orbital character of the electronic band-edge states. In this way, we provide a deeper understanding of the gap temperature dependence in the general case when the A-site cation dynamics is not involved in the electron–phonon interaction.
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- 2025
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12. DARPin-induced reactivation of p53 in HPV-positive cells
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Münick, Philipp, Strubel, Alexander, Balourdas, Dimitrios-Ilias, Funk, Julianne S., Mernberger, Marco, Osterburg, Christian, Dreier, Birgit, Schaefer, Jonas V., Tuppi, Marcel, Yüksel, Büşra, Schäfer, Birgit, Knapp, Stefan, Plückthun, Andreas, Stiewe, Thorsten, Joerger, Andreas C., and Dötsch, Volker
- Abstract
Infection of cells with high-risk strains of the human papillomavirus (HPV) causes cancer in various types of epithelial tissue. HPV infections are responsible for ~4.5% of all cancers worldwide. Tumorigenesis is based on the inactivation of key cellular control mechanisms by the viral proteins E6 and E7. The HPV E6 protein interacts with the cellular E3 ligase E6AP, and this complex binds to the p53 DNA-binding domain, which results in degradation of p53. Inhibition of this interaction has the potential to reactivate p53, thus preventing oncogenic transformation. Here we describe the characterization of a designed ankyrin repeat protein that binds to the same site as the HPV E6 protein, thereby displacing the E3 ligase and stabilizing p53. Interaction with the designed ankyrin repeat protein does not affect p53 DNA binding or the crucial MDM2 negative feedback loop but reactivates a p53-dependent transcriptional program in HeLa (HPV18-positive) and SiHa (HPV16-positive) cells, suggesting a potential therapeutic use.
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- 2025
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13. Microaxial Flow Pump Hemodynamic and Metabolic Effects in Infarct-Related Cardiogenic Shock: A Substudy of the DanGer Shock Randomized Clinical Trial
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Udesen, Nanna Louise Junker, Beske, Rasmus Paulin, Hassager, Christian, Jensen, Lisette Okkels, Eiskjær, Hans, Mangner, Norman, Polzin, Amin, Schulze, P. Christian, Skurk, Carsten, Nordbeck, Peter, Clemmensen, Peter, Panoulas, Vasileios, Zimmer, Sebastian, Schäfer, Andreas, Werner, Nikos, Frydland, Martin, Holmvang, Lene, Kjærgaard, Jesper, Engstøm, Thomas, Schmidt, Henrik, Junker, Anders, Terkelsen, Christian Juhl, Christensen, Steffen, Linke, Axel, and Møller, Jacob Eifer
- Abstract
IMPORTANCE: Mechanical circulatory support with a microaxial flow pump (MAFP) has been shown to improve survival in ST-elevation myocardial infarction–induced cardiogenic shock (STEMI-CS). Understanding the impact on hemodynamic stability over time is crucial for optimizing patient treatment. OBJECTIVE: To determine if an MAFP reduces the need for pharmacological circulatory support without compromising hemodynamics compared with standard care in STEMI-CS. DESIGN, SETTING, AND PARTICIPANTS: This was a substudy of the Danish-German (DanGer) Shock trial, an international, multicenter, open-label randomized clinical trial. Patients from 14 heart centers across Denmark, Germany, and the UK were enrolled. Inclusion criteria for the trial were STEMI and systolic blood pressure less than 100 mm Hg or ongoing vasopressor treatment, left ventricular ejection fraction less than 45%, and arterial lactate level greater than 2.5 mmol/L. Of the enrolled patients, after exclusions from death in the catheterization laboratory or immediately on intensive care unit (ICU) admission, the remaining patients had serial recordings of hemodynamics, arterial lactate, and use of vasoactive drugs. Patients who were in comas after cardiac arrest and patients with mechanical complications or right ventricular failure were excluded. Data were analyzed from May to September 2024. INTERVENTIONS: MAFP and standard of care or standard of care alone. MAIN OUTCOMES AND MEASURES: Hemodynamic status in terms of heart rate and blood pressure, metabolic status in terms of arterial lactate concentration, and vasoactive-inotropic score (VIS). The clinical events during the first 72 hours were as follows: death from all causes, escalation of mechanical circulatory support, and discharge alive from the ICU. RESULTS: From 355 enrolled patients, 324 (mean [IQR] age, 68 [58-75] years; 259 male [80%]) underwent ICU treatment (169 [52%] in the MAFP group, 155 [48%] in the standard-care group). Baseline characteristics were balanced. There was no difference in heart rate between groups, and mean arterial pressure was above the treatment target of 65 mm Hg in both groups but was achieved with a lower VIS in the MAFP group. No difference in arterial lactate level was found between groups at randomization, but on arrival to the ICU, the MAFP group had significantly lower arterial lactate levels compared with the standard-care group (mean difference, 1.3 mmol/L; 95% CI, 0.7-1.9 mmol/L), a difference that persisted throughout the first 24 hours of observation. The MAFP group achieved lactate normalization (<2 mmol/L) 12 hours (95% CI, 5-18 hours) before the standard-care group. CONCLUSIONS AND RELEVANCE: Use of a MAFP reduces the use of vasopressors and inotropic medication while maintaining hemodynamic stability and achieving faster normalization of lactate level in patients with STEMI-CS. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT01633502
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- 2025
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14. Von Exploration zu Exploitation: Digitale Innovationen aus digitalen Innovationseinheiten reintegrieren
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Lohoff, Laura, Schäfer, Moritz, and Hess, Thomas
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- 2025
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15. Komplexes Wissen effizient sichern: E-Learning in der Leasing- und Factoring-Branche.
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SCHÄFER, AXEL
- Published
- 2025
16. Skalierbarkeit, Datenanalyse, Sicherheit und mehr: Cloud katapultiert E-Commerce in neue Höhen
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Schäfer, Christian
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Electronic commerce ,Electronic commerce - Abstract
Autor(en): Christian Schäfer Zehn Argumente dafür, dass der Onlinehandel an der Cloud nicht mehr vorbeikommt. E-Commerce ist als Vertriebsweg schon lange nicht mehr wegzudenken. Doch der Wettbewerb ist groß und [...]
- Published
- 2023
17. Zur Springspinnenfauna (Araneae, Salticidae) der griechischen Dodekanes- Insel Kos, mit zwölf Erstnachweisen
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Schäfer, Michael and BioStor
- Published
- 2016
18. Erster gesicherter Nachweis der Springspinne Heliophanus kochii (Salticidae, Araneae) in Deutschland
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Schäfer, Michael, Krumm, Gabriele, and BioStor
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- 2015
19. Ein Beitrag zur Springspinnenfauna der Balearen mit dem Erstnachweis von Heliophanus stylifer für Europa (Araneae, Salticidae)
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Schäfer, Michael and BioStor
- Published
- 2015
20. Schwerpunkt: Wahljahr 2024
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Schäfer, Karsten
- Abstract
Das Wahljahr 2024 ist ein bedeutsames. Mit der Europawahl im Juni sowie den drei Landtagswahlen in Sachsen, Thüringen und Brandenburg im September fanden vier Wahlen statt, aus denen sich Erkenntnisse hinsichtlich der sich wandelnden Parteienwettbewerbsstrukturen in Deutschland gewinnen lassen. Der vorliegende ZPol-Focus liefert Analysen und Befunde zu den genannten Wahlen und setzt sich außerdem mit den Folgen der Wahlergebnisse auseinander.
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- 2024
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21. News Media Imaginaries of Artificial Intelligence in Healthcare: A Qualitative Analysis Across China, Germany, and the United States
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Brause, Saba Rebecca, Yang, Heng, Schäfer, Mike S., and Zeng, Jing
- Abstract
Artificial intelligence (AI) has attracted much public interest, inspiring both hopes and fears. As countries define pathways for developing and implementing AI, healthcare is emerging as a priority sector. Sociotechnical imaginaries, which can mobilize public support and attract resources for realising sociotechnical visions, play an important role in the trajectories of emerging technologies. News media, in turn, are central to the negotiation, construction, and promotion of such imaginaries. We analyze how news media construct sociotechnical imaginaries of AI in healthcare in China, Germany, and the United States (US), three countries with differing healthcare and media systems, and sociopolitical and -cultural outlook on technologies. Drawing from a thematic analysis of articles from 15 newspapers, we find two powerful, cross-national, collectively held imaginaries: The first imaginary on enhancing healthcare with AIemerged across all three countries; the second imaginary on using AI to manage pandemics or epidemicswas only fully developed in Chinese and US coverage, though present as an outlier in German news coverage. Lower-level divergences withineach imaginary can be explained by systemic differences between the countries, such as the largely private US healthcare system, the mostly state-controlled Chinese media and healthcare systems, and the German hesitancy toward emerging technologies. This study provides evidence for how powerful imaginaries can emerge across very different sociopolitical and cultural contexts while accounting for contextual national factors.
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- 2024
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22. Publications and ranking in orthopaedics and sports medicine of European countries during the last three decades: A bibliometric analysis
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Vaishya, Raju, Vaish, Abhishek, Schäfer, Luise, and Migliorini, Filippo
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The present investigation examined the trend of publications and ranking in Orthopaedics and Sports Medicine of European countries during the years 1996 to 2022 and compared these with all the regions globally.
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- 2024
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23. „Man muss eine gewisse Geschwindigkeit mitbringen“.
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Schäfer, Helena
- Subjects
TEAMS in the workplace - Abstract
Copyright of Changement is the property of Solutions by HANDELSBLATT MEDIA GROUP GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
24. Wandel, Wert und Wirkung von Editionen. 50 Jahre Arbeitsgemeinschaft philosophischer Editionen. Tagung an der Bergischen Universität Wuppertal, 20.–22. September 2023
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Schäfer, Dirk
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- 2024
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25. Discovery of BAY 2413555, First Selective Positive Allosteric Modulator of the M2 Receptor to Restore Cardiac Autonomic Balance
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Vakalopoulos, Alexandros, Basting, Daniel, Brechmann, Markus, Teller, Henrik, Boultadakis Arapinis, Melissa, Straub, Alexander, Mittendorf, Joachim, Meininghaus, Mark, Müller, Thomas, Nowak-Reppel, Katrin, Schäfer, Martina, Wittwer, Matthias, Kullmann, Maximilian, Terjung, Carsten, Lang, Dieter, Poethko, Thorsten, Marquardt, Tobias, Freudenberger, Till, Mondritzki, Thomas, Hüser, Jörg, Heckmann, Michael, and Tinel, Hanna
- Abstract
Autonomic disbalance, i.e., sympathetic overactivation and parasympathetic withdrawal, is a causal driver of disease progression in heart failure. While sympatholytic drugs are established treatments, no drug therapy restoring vagal control of cardiac function is available. We report here the HTS-based discovery of a novel class of 1,8-naphthyridin-4(1H)-one carboxamides acting as positive allosteric modulators (PAMs) of the M2 muscarinic acetylcholine receptor (M2R). M2R is the main postsynaptic myocyte receptor regulating heart rate, electrical conduction, and contractile strength. Extensive optimization of the screening hit in terms of potency, permeation, metabolic stability, and solubility ultimately resulted in the discovery of the first-in-class clinical candidate BAY 2413555 (27). With an overall technical profile compatible with once-daily oral administration in a phase 1 study, no apparent effects on blood pressure, and a mechanism that largely preserves autonomic regulatory capacity, BAY 2413555 could be the tool to finally study the restoration of autonomic balance.
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- 2024
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26. Reactivity of the 2-Methylfuran Phase I Metabolite 3-Acetylacrolein Toward DNA
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Schäfer, Verena, Stegmüller, Simone, Becker, Hanna, and Richling, Elke
- Abstract
2-Methylfuran (2-MF) is a well-known industrial chemical and also formed via thermal treatment of food. One main source of 2-MF in the human diet is coffee. 2-MF is known to form 3-acetylacrolein (AcA, 4-oxopent-2-enal) via cytochrome P 450 metabolism and further reacts with amino acids in vivo. Still the reactivity toward other biomolecules is rather scarce. Therefore, AcA was synthesized, and its reaction with 2′-deoxyadenosine (dA), 2′deoxyguanosine (dG), 2′deoxycytosine (dC), and 2′-deoxythymidine (dT) was tested. For this purpose, adduct formation was performed by acid hydrolysis of 2,5-dihydro-2,5-dimethoxy-2-methylfuran (DHDMMF) as well as pure AcA. The structures of these adducts were confirmed by UPLC-ESI+-MS/MS fragmentation patterns and 1H-/13CNMR spectra. Except for dT, which showed no reactivity, all adducts of AcA were characterized, which enabled the development of sensitive quantification methods via (U)HPLC-ESI±-MS/MS. Pure AcA was synthesized by oxidation of 2-MF using dimethyldioxirane (DMDO), and its behavior in aqueous medium was studied. Incubations of AcA and isolated DNA of primary rat hepatocytes (pRH) showed time- and dose-dependent formation of the identified DNA adducts dA-AcA, dG-AcA, or dC-AcA. In contrast, the DNA adducts dA-AcA, dG-AcA, or dC-AcA were not detected on a cellular level when pRH were incubated with 2-MF or AcA. This indicates an efficient detoxification or reaction with biomolecules in the cell, although the induction of other DNA damage, possibly also by other metabolites, cannot be ruled out in principle.
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- 2024
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- View/download PDF
27. NK- and T-cell repertoire is established early after allogeneic HSCT and is imprinted by CMV reactivation
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Schäfer, Antonia, Calderin Sollet, Zuleika, Hervé, Marie-Priscille, Buhler, Stéphane, Ferrari-Lacraz, Sylvie, Norman, Paul J., Kichula, Katherine M., Farias, Ticiana D. J., Masouridi-Levrat, Stavroula, Mamez, Anne-Claire, Pradier, Amandine, Simonetta, Federico, Chalandon, Yves, and Villard, Jean
- Abstract
•The TCR and NK-cell repertoire establish within the first 90 days after transplantation.•CMV reactivation is associated with enhanced TCR clonality and a shift toward enhanced maturation and functionality of NK cells.
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- 2024
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28. Structural basis of mRNA decay by the human exosome–ribosome supercomplex
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Kögel, Alexander, Keidel, Achim, Loukeri, Matina-Jasemi, Kuhn, Christopher C., Langer, Lukas M., Schäfer, Ingmar B., and Conti, Elena
- Abstract
The interplay between translation and mRNA decay is widespread in human cells1–3. In quality-control pathways, exonucleolytic degradation of mRNA associated with translating ribosomes is mediated largely by the cytoplasmic exosome4–9, which includes the exoribonuclease complex EXO10 and the helicase complex SKI238 (refs. 10–16). The helicase can extract mRNA from the ribosome and is expected to transfer it to the exoribonuclease core through a bridging factor, HBS1L3 (also known as SKI7), but the mechanisms of this molecular handover remain unclear7,17,18. Here we reveal how human EXO10 is recruited by HBS1L3 (SKI7) to an active ribosome-bound SKI238 complex. We show that rather than a sequential handover, a direct physical coupling mechanism takes place, which culminates in the formation of a cytoplasmic exosome–ribosome supercomplex. Capturing the structure during active decay reveals a continuous path in which an RNA substrate threads from the 80S ribosome through the SKI2 helicase into the exoribonuclease active site of the cytoplasmic exosome complex. The SKI3 subunit of the complex directly binds to HBS1L3 (SKI7) and also engages a surface of the 40S subunit, establishing a recognition platform in collided disomes. Exosome and ribosome thus work together as a single structural and functional unit in co-translational mRNA decay, coordinating their activities in a transient supercomplex.
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- 2024
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29. Clinical and Imaging Characteristics, Care Pathways, and Outcomes of Traumatic Epidural Hematomas: A Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury Study
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Pisică, Dana, Volovici, Victor, Yue, John K., van Essen, Thomas A., den Boogert, Hugo F., Vande Vyvere, Thijs, Haitsma, Iain, Nieboer, Daan, Markowitz, Amy J., Yuh, Esther L., Steyerberg, Ewout W., Peul, Wilco C., Dirven, Clemens M. F., Menon, David K., Manley, Geoffrey T., Maas, Andrew I. R., Lingsma, Hester F., Åkerlund, Cecilia, Amrein, Krisztina, Andelic, Nada, Andreassen, Lasse, Anke, Audny, Antoni, Anna, Audibert, Gérard, Azouvi, Philippe, Azzolini, Maria Luisa, Bartels, Ronald, Barzó, Pál, Beauvais, Romuald, Beer, Ronny, Bellander, Bo-Michael, Belli, Antonio, Benali, Habib, Berardino, Maurizio, Beretta, Luigi, Blaabjerg, Morten, Bragge, Peter, Brazinova, Alexandra, Brinck, Vibeke, Brooker, Joanne, Brorsson, Camilla, Buki, Andras, Bullinger, Monika, Cabeleira, Manuel, Caccioppola, Alessio, Calappi, Emiliana, Calvi, Maria Rosa, Cameron, Peter, Lozano, Guillermo Carbayo, Carbonara, Marco, Cavallo, Simona, Chevallard, Giorgio, Chieregato, Arturo, Citerio, Giuseppe, Clusmann, Hans, Coburn, Mark, Coles, Jonathan, Cooper, Jamie D., Correia, Marta, Čović, Amra, Curry, Nicola, Czeiter, Endre, Czosnyka, Marek, Dahyot-Fizelier, Claire, Dark, Paul, Dawes, Helen, De Keyser, Véronique, Degos, Vincent, Della Corte, Francesco, Boogert, Hugo den, Depreitere, Bart, Đilvesi, Đula, Dixit, Abhishek, Donoghue, Emma, Dreier, Jens, Dulière, Guy-Loup, Ercole, Ari, Esser, Patrick, Ezer, Erzsébet, Fabricius, Martin, Feigin, Valery L., Foks, Kelly, Frisvold, Shirin, Furmanov, Alex, Gagliardo, Pablo, Galanaud, Damien, Gantner, Dashiell, Gao, Guoyi, George, Pradeep, Ghuysen, Alexandre, Giga, Lelde, Glocker, Ben, Golubovic, Jagoš, Gomez, Pedro A., Gratz, Johannes, Gravesteijn, Benjamin, Grossi, Francesca, Gruen, Russell L., Gupta, Deepak, Haagsma, Juanita A., Haitsma, Iain, Helbok, Raimund, Helseth, Eirik, Horton, Lindsay, Huijben, Jilske, Hutchinson, Peter J., Jacobs, Bram, Jankowski, Stefan, Jarrett, Mike, Jiang, Ji-yao, Johnson, Faye, Jones, Kelly, Karan, Mladen, Kolias, Angelos G., Kompanje, Erwin, Kondziella, Daniel, Kornaropoulos, Evgenios, Koskinen, Lars-Owe, Kovács, Noémi, Kowark, Ana, Lagares, Alfonso, Lanyon, Linda, Laureys, Steven, Lecky, Fiona, Ledoux, Didier, Lefering, Rolf, Legrand, Valerie, Lejeune, Aurelie, Levi, Leon, Lightfoot, Roger, Lingsma, Hester, Maas, Andrew I. R., Castaño-León, Ana M., Maegele, Marc, Majdan, Marek, Manara, Alex, Manley, Geoffrey, Martino, Costanza, Maréchal, Hugues, Mattern, Julia, McMahon, Catherine, Melegh, Béla, Menon, David, Menovsky, Tomas, Mikolic, Ana, Misset, Benoit, Muraleedharan, Visakh, Murray, Lynnette, Negru, Ancuta, Nelson, David, Newcombe, Virginia, Nieboer, Daan, Nyirádi, József, Olubukola, Otesile, Oresic, Matej, Ortolano, Fabrizio, Palotie, Aarno, Parizel, Paul M., Payen, Jean-François, Perera, Natascha, Perlbarg, Vincent, Persona, Paolo, Peul, Wilco, Piippo-Karjalainen, Anna, Pirinen, Matti, Pisica, Dana, Ples, Horia, Polinder, Suzanne, Pomposo, Inigo, Posti, Jussi P., Puybasset, Louis, Radoi, Andreea, Ragauskas, Arminas, Raj, Rahul, Rambadagalla, Malinka, Helmrich, Isabel Retel, Rhodes, Jonathan, Richardson, Sylvia, Richter, Sophie, Ripatti, Samuli, Rocka, Saulius, Roe, Cecilie, Roise, Olav, Rosand, Jonathan, Rosenfeld, Jeffrey V., Rosenlund, Christina, Rosenthal, Guy, Rossaint, Rolf, Rossi, Sandra, Rueckert, Daniel, Rusnák, Martin, Sahuquillo, Juan, Sakowitz, Oliver, Sanchez-Porras, Renan, Sandor, Janos, Schäfer, Nadine, Schmidt, Silke, Schoechl, Herbert, Schoonman, Guus, Schou, Rico Frederik, Schwendenwein, Elisabeth, Sewalt, Charlie, Singh, Ranjit D., Skandsen, Toril, Smielewski, Peter, Sorinola, Abayomi, Stamatakis, Emmanuel, Stanworth, Simon, Stevens, Robert, Stewart, William, Steyerberg, Ewout W., Stocchetti, Nino, Sundström, Nina, Takala, Riikka, Tamás, Viktória, Tamosuitis, Tomas, Taylor, Mark Steven, Ao, Braden Te, Tenovuo, Olli, Theadom, Alice, Thomas, Matt, Tibboel, Dick, Timmers, Marjolein, Tolias, Christos, Trapani, Tony, Tudora, Cristina Maria, Unterberg, Andreas, Vajkoczy, Peter, Vallance, Shirley, Valeinis, Egils, Vámos, Zoltán, van der Jagt, Mathieu, Van der Steen, Gregory, van der Naalt, Joukje, van Dijck, Jeroen T. J. M., van Erp, Inge A. M., van Essen, Thomas A., Van Hecke, Wim, van Heugten, Caroline, Van Praag, Dominique, van Veen, Ernest, Vande Vyvere, Thijs, van Wijk, Roel P. J., Vargiolu, Alessia, Vega, Emmanuel, Velt, Kimberley, Verheyden, Jan, Vespa, Paul M., Vik, Anne, Vilcinis, Rimantas, Volovici, Victor, von Steinbüchel, Nicole, Voormolen, Daphne, Vulekovic, Petar, Wang, Kevin K.W., Whitehouse, Daniel, Wiegers, Eveline, Williams, Guy, Wilson, Lindsay, Winzeck, Stefan, Wolf, Stefan, Yang, Zhihui, Ylén, Peter, Younsi, Alexander, Zeiler, Frederick A., Zelinkova, Veronika, Ziverte, Agate, and Zoerle, Tommaso
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- 2024
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30. Feuchteabhängige mechanische Eigenschaften von Holzklebstoffen
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Rodríguez Agudo, José Alberto, Oppen, Dominic, Schäffler, Michael, Puntigam, Xandra, Winkler, Christoph, Schäfer, Jesco Fabian, and Schwarz, Ulrich
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- 2024
- Full Text
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31. Impact of Individual Spinopelvic Anatomy on the Localization and Severity of Symptomatic Isthmic Spondylolisthesis
- Author
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Labbus, Kirsten, Bürger, Justus, Löchel, Jannis, Schäfer, Frederik Maximilian, Putzier, Michael, and Zahn, Robert Karl
- Abstract
Study Design Retrospective analysis of prospectively collected data.Objectives Isthmic spondylolisthesis (iSPL) occurs most commonly in L5/S1 and L4/5. This study investigates the association between spinopelvic anatomy and the pathogenesis of iSPL.Methods Spinopelvic parameters as well as severity of slip grade were measured in sagittal spine radiographs of symptomatic patients with iSPL in segments L4/5 and L5/S1. Means were calculated and differences between both groups were analyzed. A correlation between the analyzed parameters and degree of slippage was performed.Results We included 73 subjects in this study; 11 in L4/5 group and 62 in L5/S1 group. Pelvic anatomy significantly differed between L4/5 and L5/S1 iSPL (Pelvic Incidence (PI) 54.8° vs 66.3°, Pvalue = .006; Pelvic Radius (PR) 124.4 mm vs 137.4 mm; Pvalue = .005 and Sacral Table Angle (STA) 101.0° vs 92.2°, Pvalue < .001). The relative degree of slippage was significantly higher in the L5/S1 group (L4/5 29.1% vs L5/S1 40.1%, Pvalue .022). We also observed a significant correlation between pelvic anatomy and the severity of the slip in iSPL at the L5/S1 level.Conclusions Pelvic parameters PI and STA play an important role concerning the level of occurrence and severity of iSPL. Spinopelvic anatomy determines the pathogenesis of iSPL.
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- 2024
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32. Nieder mit dem Klimagas: Ölfirmen beginnen, CO2 in Norwegen im großen Stil in den Meeresboden zu pumpen. Sorgt ausgerechnet Big Oil für den Klimaschutz der Zukunft?
- Author
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Schäfer, Susanne
- Subjects
CARBON dioxide mitigation ,CARBON sequestration ,CARBON dioxide ,OCEAN bottom ,PETROLEUM - Abstract
Copyright of brand eins is the property of brand eins Medien AG and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
33. Wie geht es uns?
- Author
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Schäfer, Susanne and Bergmann, Jens
- Subjects
MENTAL illness ,MENTAL health ,PSYCHIATRISTS ,EVERYDAY life ,AWARENESS - Abstract
Copyright of brand eins is the property of brand eins Medien AG and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
34. Development and Validation of a Loop-Mediated Isothermal Amplification (LAMP) Method for the Rapid, Sensitive, and Specific Detection of Hazelnut as an Allergen in Food Matrix
- Author
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Schäfer, Laura, Völker, Elke, Eule, Miryam, Ahrens, Birgit, Beyer, Kirsten, and Holzhauser, Thomas
- Abstract
Analytical verification of hazelnut in food supports risk-based approaches for proper allergen labeling to prevent unwanted allergic reactions or to quality control diagnostic or therapeutic allergen preparations for allergic subjects. We present the development and validation of a loop-mediated isothermal amplification (LAMP) assay for rapid detection of hazelnut by targeting the internal transcribed spacer 2 gene. The qualitative method requires neither sophisticated analytical equipment nor antibodies, allowing an easy-to-use application with no ethical concern related to the use of animals. It demonstrated a limit of detection at or below 10 mg/kg hazelnut in various food matrices, making it also suitable for verifying hazelnut at levels of clinically relevant eliciting doses. Validation against proficiency test samples and testing of applicability with commercial food items confirmed its usefulness in processed foods. The simplicity of the method, including visual colorimetric detection, combined with high specificity and sensitivity, represents an advancement over existing qualitative methods.
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- 2024
- Full Text
- View/download PDF
35. Navigating academic prestige: university choice and distinction of German upper milieu students
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Schäfer, Gregor and Walgenbach, Katharina
- Abstract
ABSTRACTThis article examines the relevance of different institutional levels in higher education for the educational strategies of upper milieu students in a case study conducted in Germany. Based on our analysis of 95 qualitative interviews with Masters students from different social backgrounds, we show how upper milieu students take advantage of the new vertical stratification in the German higher education system such as the emergence of ‘universities of excellence’, national rankings and ‘elitist’ degree programmes and networks. They also have more resources at their disposal to deal with the new complexity created by the current transformations in the field of higher education in Germany. Instead of referring to common schemes that distinguish between vertical and horizontal differentiation in higher education, we propose to focus on ‘academic prestige configurations’ in order to better understand contemporary processes of social differentiation and distinction between students. In this way, we aim to advance the empirical and theoretical discussion in higher education research on upper class students. The focus of our study is not solely on elite education, but rather on exploring the status reproduction of upper milieus through education.
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- 2024
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36. Polygenic polymorphism is associated with NKG2A repertoire and influences lymphocyte phenotype and function
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Le Luduec, Jean-Benoît, Kontopoulos, Theodota, Panjwani, M. Kazim, Sottile, Rosa, Liu, Hongtao, Schäfer, Gesine, Massalski, Carolin, Lange, Vinzenz, and Hsu, Katharine C.
- Abstract
•KLRpolymorphisms and HLA-C epitopes associate with NKG2A frequency and cell surface expression and predict NK cell function.•HLA-C epitope is associated with HLA-E expression, independently of HLA-E allotypes and HLA-B leader peptide.
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- 2024
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37. Political homophobia : The rise of anti-queer rhetoric in Indonesia and Turkey
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Schäfer, Saskia
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- 2024
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38. Discovery of BAY-405: An Azaindole-Based MAP4K1 Inhibitor for the Enhancement of T-Cell Immunity against Cancer
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Mowat, Jeffrey, Carretero, Rafael, Leder, Gabriele, Aiguabella Font, Nuria, Neuhaus, Roland, Berndt, Sandra, Günther, Judith, Friberg, Anders, Schäfer, Martina, Briem, Hans, Raschke, Marian, Miyatake Ondozabal, Hideki, Buchmann, Bernd, Boemer, Ulf, Kreft, Bertolt, Hartung, Ingo V., and Offringa, Rienk
- Abstract
Mitogen-activated protein kinase kinase kinase kinase 1 (MAP4K1) is a serine/threonine kinase that acts as an immune checkpoint downstream of T-cell receptor stimulation. MAP4K1 activity is enhanced by prostaglandin E2 (PGE2) and transforming growth factor beta (TGFβ), immune modulators commonly present in the tumor microenvironment. Therefore, its pharmacological inhibition is an attractive immuno-oncology concept for inducing therapeutic T-cell responses in cancer patients. Here, we describe the systematic optimization of azaindole-based lead compound 1, resulting in the discovery of potent and selective MAP4K1 inhibitor 38(BAY-405) that displays nanomolar potency in biochemical and cellular assays as well as in vivo exposure after oral dosing. BAY-405 enhances T-cell immunity and overcomes the suppressive effect of PGE2 and TGFβ. Treatment of tumor-bearing mice shows T-cell-dependent antitumor efficacy. MAP4K1 inhibition in conjunction with PD-L1 blockade results in a superior antitumor impact, illustrating the complementarity of the single agent treatments.
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- 2024
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39. Remission induction versus immediate allogeneic haematopoietic stem cell transplantation for patients with relapsed or poor responsive acute myeloid leukaemia (ASAP): a randomised, open-label, phase 3, non-inferiority trial
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Stelljes, Matthias, Middeke, Jan Moritz, Bug, Gesine, Wagner-Drouet, Eva-Maria, Müller, Lutz P, Schmid, Christoph, Krause, Stefan W, Bethge, Wolfgang, Jost, Edgar, Platzbecker, Uwe, Klein, Stefan A, Schubert, Jörg, Niederland, Judith, Kaufmann, Martin, Schäfer-Eckart, Kerstin, Schaich, Markus, Baldauf, Henning, Stölzel, Friedrich, Petzold, Cathleen, Röllig, Christoph, Alakel, Nael, Steffen, Björn, Hauptrock, Beate, Schliemann, Christoph, Sockel, Katja, Lang, Fabian, Kriege, Oliver, Schaffrath, Judith, Reicherts, Christian, Berdel, Wolfgang E, Serve, Hubert, Ehninger, Gerhard, Schmidt, Alexander H, Bornhäuser, Martin, Mikesch, Jan-Henrik, Schetelig, Johannes, Alakel, Nael, Albring, Jörn, Berdel, Wolfgang E., Bethge, Wolfgang, Bornhäuser, Martin, Bug, Gesine, Buhl, Christoph, Call, Simon, Crysandt, Martina, Egger-Heidrich, Katharina, Eßeling, Eva, Faul, Christoph, Franke, Georg-Nikolaus, Georgi, Julia-Annabell, Glück-Wolf, Julia, Groth, Christoph, Hauptrock, Beate, Heidenreich, Daniela, Janjetovic, Snjezana, Jost, Edgar, Kaufmann, Martin, Kindler, Thomas, Klein, Stefan A., Krause, Stefan W., Kreil, Sebastian, Kretschmann, Theresa, Kunadt, Desiree, Lang, Fabian, Lenz, Georg, Martin, Sonja, Marx, Julia, Middeke, Jan-Moritz, Mikesch, Jan-Henrik, Müller, Lutz P., Müller, Nadine, Niederland, Judith, Parmentier, Stefani, Petzold, Kathrin, Platzbecker, Uwe, Rank, Andreas, Reicherts, Christian, Röllig, Christoph, Rösler, Wolf, Schäfer-Eckart, Kerstin, Schaffrath, Judith, Schaich, Markus, Schetelig, Johannes, Schliemann, Christoph, Schmid, Christoph, Schneidawind, Dominik, Schubert, Jörg, Serve, Hubert, Sockel, Katja, Steffen, Björn, Stelljes, Matthias, Teipel, Raphael, von Bonin, Malte, Wagner-Drouet, Eva, Wass, Maxi, and Wendelin, Knut
- Abstract
Whether high-dose cytarabine-based salvage chemotherapy, administered to induce complete remission in patients with poor responsive or relapsed acute myeloid leukaemia scheduled for allogeneic haematopoietic stem-cell transplantation (HSCT) after intensive conditioning confers a survival advantage, is unclear.
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- 2024
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40. Weberknechte (Arachnida: Opiliones) in Mischbeständen aus Fichte und Buche im Vergleich zu Fichten- und Buchenreinbeständen - eine Studie im Solling
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Sührig, Alexander, Entling, Wiebke, Rothländer, Axel, Schäfer, Matthias, and BioStor
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- 2006
41. Distribution, Ecology and Cytology of Asplenium azoricum Lovis, Rasbach & Reichstein (Aspleniaceae, Pteridophyta) and Its Hybrids
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Rumsey, Fred, Russell, Stephen, Schäfer, Hanno, Rasbach, Helga, and BioStor
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- 2004
42. Controlling Plasmonic Catalysis via Strong Coupling with Electromagnetic Resonators
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Fojt, Jakub, Erhart, Paul, and Schäfer, Christian
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Plasmonic excitations decay within femtoseconds, leaving nonthermal (often referred to as “hot”) charge carriers behind that can be injected into molecular structures to trigger chemical reactions that are otherwise out of reach─a process known as plasmonic catalysis. In this Letter, we demonstrate that strong coupling between resonator structures and plasmonic nanoparticles can be used to control the spectral overlap between the plasmonic excitation energy and the charge injection energy into nearby molecules. Our atomistic description couples real-time density-functional theory self-consistently to an electromagnetic resonator structure via the radiation-reaction potential. Control over the resonator provides then an additional knob for nonintrusively enhancing plasmonic catalysis, here more than 6-fold, and dynamically reacting to deterioration of the catalyst─a new facet of modern catalysis.
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- 2024
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43. Temporary mechanical circulatory support in infarct-related cardiogenic shock: an individual patient data meta-analysis of randomised trials with 6-month follow-up
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Thiele, Holger, Møller, Jacob E, Henriques, Jose P S, Bogerd, Margriet, Seyfarth, Melchior, Burkhoff, Daniel, Ostadal, Petr, Rokyta, Richard, Belohlavek, Jan, Massberg, Steffen, Flather, Marcus, Hochadel, Matthias, Schneider, Steffen, Desch, Steffen, Freund, Anne, Eiskjær, Hans, Mangner, Norman, Pöss, Janine, Polzin, Amin, Schulze, P Christian, Skurk, Carsten, Zeymer, Uwe, Hassager, Christian, Burkhoff, Daniel, Cohen, Howard, Brunckhorst, Corinna, O'Neill, William W., Thiele, Holger Thiele, Sick, Peter, Boudriot, Enno, Diederich, Klaus-Werner, Hambrecht, Rainer, Niebauer, Josef, Schuler, Gerhard, Seyfarth, Melchior, Sibbing, Dirk, Bauer, Iris, Fröhlich, Georg, Bott-Flügel, Lorenz, Byrne, Robert, Dirschinger, Josef, Kastrati, Adnan, Schömig, Albert, Ouweneel, Dagmar M., Eriksen, Erlend, Sjauw, Krischan D., van Dongen, Ivo M., Hirsch, Alexander, Packer, Erik J.S, Vis, M. Marie, Wykrzykowska, Joanna J., Koch, Karel T., Baan, Jan, De Winter, Robbert J, Piek, Jan J., Lagrand, Wim K, de Mol, Bas A.J.M, Tijssen, Jan G.P., Henriques, José P.S., Møller, Jacob E., Engstrøm, Thomas, Jensen, Lisette Okkels, Eiskjær, Hans, Mangner, Norman, Polzin, Amin, Schulze, P. Christian, Skurk, Carsten, Nordbeck, Peter, Clemmensen, Peter, Panoulas, Vasileios, Zimmer, Sebastian, Schäfer, Andreas, Werner, Nikos, Frydland, Martin, Holmvang, Lene, Kjærgaard, Jesper, Sørensen, Rikke, Lønborg, Jacob, Greve, Matias, Christiansen, Evald H., Linke, Axel, Woitek, Felix J., Westenfeld, Ralf, Moebius-Winkler, Sven, Wachtell, Kristian, Ravn, Hanne Berg, Lassen, Jens Flensted, Boesgaard, Søren, Gerke, Oke, Hassager, Christian, Lackermair, Korbinian, Brunner, Stefan, Orban, Mathias, Peterss, Sven, Orban, Martin, Theiss, Hans D., Huber, Bruno C., Juchem, Gerd, Born, Frank, Boulesteix, Anne-Laure, Bauer, Axel, Pichlmaier, Maximilian, Hausleiter, Jörg, Massberg, Steffen, Hagl, Christian, Guenther, Sabina P.W., Ostadal, Petr, Rokyta, Richard, Karasek, Jiri, Kruger, Andreas, Vondrakova, Dagmar, Janotka, Marek, Naar, Jan, Smalcova, Jana, Hubatova, Marketa, Hromadk, Milan, Volovar, Stefan, Seyfrydova, Miroslava, Jarkovsky, Jiri, Svoboda, Michal, Linhart, Ales, Belohlavek, Jan, Banning, Amerjeet S., Sabaté, Manel, Orban, Martin, Gracey, Jay, López-Sobrino, Teresa, Massberg, Steffen, Kastrati, Adnan, Bogaerts, Kris, Adriaenssens, Tom, Berry, Colin, Erglis, Andrejs, Haine, Steven, Myrmel, Truls, Patel, Sameer, Buera, Irene, Sionis, Alessandro, Vilalta, Victoria, Yusuff, Hakeem, Vrints, Christiaan, Adlam, David, Flather, Marcus, Gershlick, Anthony H., Thiele, Holger, Zeymer, Uwe, Akin, Ibrahim, Behnes, Michael, Rassaf, Tienush, Mahabadi, Amir-Abbas, Lehmann, Ralf, Eitel, Ingo, Graf, Tobias, Seidler, Tim, Schuster, Andreas, Skurk, Carsten, Duerschmied, Daniel, Clemmensen, Peter, Hennersdorf, Marcus, Fichtlscherer, Stephan, Voigt, Ingo, Seyfarth, Melchior, John, Stefan, Ewen, Sebastian, Linke, Axel, Tigges, Eike, Nordbeck, Peter Steffen, Bruch, Leonhard, Jung, Christian, Franz, Jutta, Lauten, Philipp, Goslar, Tomaz, Feistritzer, Hans-Josef, Pöss, Janine, Kirchhof, Eva, Ouarrak, Taoufik, Schneider, Steffen, Desch, Steffen, and Freund, Anne
- Abstract
Percutaneous active mechanical circulatory support (MCS) devices are being increasingly used in the treatment of acute myocardial infarction-related cardiogenic shock (AMICS) despite conflicting evidence regarding their effect on mortality. We aimed to ascertain the effect of early routine active percutaneous MCS versus control treatment on 6-month all-cause mortality in patients with AMICS.
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- 2024
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44. From the idea to the product: a single source of information for all stakeholders in systems engineering context via Siemens Teamcenter
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Egner, Sébastien E., Roberts, Scott, Anwand-Heerwart, H., Nicklas, H., Schäfer, S., Dette, J.-O., and Witschel, J.
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- 2024
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45. LIANA+ provides an all-in-one framework for cell–cell communication inference
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Dimitrov, Daniel, Schäfer, Philipp Sven Lars, Farr, Elias, Rodriguez-Mier, Pablo, Lobentanzer, Sebastian, Badia-i-Mompel, Pau, Dugourd, Aurelien, Tanevski, Jovan, Ramirez Flores, Ricardo Omar, and Saez-Rodriguez, Julio
- Abstract
The growing availability of single-cell and spatially resolved transcriptomics has led to the development of many approaches to infer cell–cell communication, each capturing only a partial view of the complex landscape of intercellular signalling. Here we present LIANA+, a scalable framework built around a rich knowledge base to decode coordinated inter- and intracellular signalling events from single- and multi-condition datasets in both single-cell and spatially resolved data. By extending and unifying established methodologies, LIANA+ provides a comprehensive set of synergistic components to study cell–cell communication via diverse molecular mediators, including those measured in multi-omics data. LIANA+ is accessible at https://github.com/saezlab/liana-pywith extensive vignettes (https://liana-py.readthedocs.io/) and provides an all-in-one solution to intercellular communication inference.
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- 2024
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46. Comprehensive analysis of 19 cannabinoids in commercial CBD oils: concentrations, profiles, and safety implications
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Lindekamp, Niklas, Weigel, Stefan, Sachse, Benjamin, Schäfer, Bernd, Rohn, Sascha, and Triesch, Nadja
- Abstract
Nineteen cannabinoids, including Δ9-THC (tetrahydrocannabinol) and CBD (cannabidiol), were quantified in 22 CBD oils, 2 CBG (cannabigerol) oils, and 2 CBN (cannabinol) oils, marketed as food supplements, aroma oils, or cosmetic preparations. Analyses were conducted using high-performance liquid chromatography coupled to tandem mass spectrometry (HPLC-MS/MS). The declared concentrations of CBD (or CBG, CBN) in the oils ranged from 2.5 to 20%. Actual concentrations compared to declared concentrations ranged from 81 to 226%. CBD concentrations of up to 9 mg per drop were found. Δ9-THC was detected in 20 of 26 samples, with concentrations ranging from 5 to 1576 mg/kg (mean = 536 mg/kg). Considering the highest daily intake suggested by one manufacturer (20 drops) and a body weight of 70 kg, the measured Δ9-THC concentration in 50% (n = 13) of the products would exceed the acute reference dose (ARfD) of 1 µg/kg body weight (bw) derived for Δ9-THC by the European Food Safety Authority (EFSA). For 7 samples, only 2 drops of oil would be sufficient to exceed the ARfD of Δ9-THC.
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- 2024
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47. How to achieve nanometer flat surfaces: Pulsed electrochemical machining of bulk metallic glass
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Adam, Bastian, Hall, Thomas, Ruschel, Lucas Matthias, Schäfer, Florian, Pauly, Christoph, Bähre, Dirk, and Busch, Ralf
- Abstract
The Bulk Metallic Glass (BMG) Vitreloy 105 (Zr52.5Ti5Ni14.6Cu17.9Al10) as well as two crystalline reference materials of the same composition were machined with Pulsed Electrochemical Machining (PECM). One reference material was nano crystalline with an average grain size of 11 nm and the second one was a fine grain crystalline sample with an average grainsize of 110 nm. The goal was to achieve maximum surface quality in terms of roughness by utilizing a readily available industrial process. Samples were characterized by tactile profilometer, atomic force microscopy and electron microscopy methods. The results show superior surface quality of the amorphous samples over the reference materials with an average roughness depth as low as 1 nm. The observed dissolution mechanism of the BMG differs from the reference materials -as in contrast to the crystalline alloys that show a passive layer formation - no such surface layer other than the native oxide could be observed. The PECM procedure is found to be a promising post-processing step for BMGs with a resulting surface that can face even the most challenging surface quality requirements.
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- 2024
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48. Endotypen und Phänotypen bei obstruktiver Schlafapnoe – aktuelle Diskussionen
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Herkenrath, Simon, Schäfer, Christian, and Randerath, Winfried
- Abstract
Der Apnoe-Hypopnoe-Index ist als singulärer Parameter für Schweregradeinteilung und Therapiesteuerung bei obstruktiver Schlafapnoe (OSA) inzwischen aufgrund verschiedener Limitationen überholt. Im vorliegenden Übersichtsartikel werden aktuelle Erkenntnisse zu Endotypen und Phänotypen bei OSA beleuchtet, die Einblicke in pathophysiologische Mechanismen sowie klinische Erscheinungsbilder geben. Pathophysiologische Einflussgrößen umfassen neben anatomischen Gesichtspunkten auch funktionelle Aspekte, deren Kenntnis und Identifikation individuelle Therapiemöglichkeiten eröffnet. Neue polysomnographische Parameter sind in der Lage, Risikokollektive in Bezug auf die kardiovaskuläre und Gesamtmortalität sowie das neurokognitive Outcome zu identifizieren. Auch klinische Parameter wie die Symptomatik haben bei Patienten mit OSA einen besonderen Stellenwert. Potenziell hilfreich für die Identifikation und Charakterisierung bestimmter Risikokollektive sind Biomarker wie z. B. Micro-RNA.
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- 2024
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49. The MICADO first light imager for the ELT: eliminating vibrations and excessive earthquake-loads on specific subsystems
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Navarro, Ramón, Jedamzik, Ralf, Nicklas, H., Schäfer, S., Anwand-Heerwart, H., Dette, J.-O., Witschel, J., and Huber, H.
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- 2024
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50. ANDES, the high-resolution spectrograph for the ELT: calibration unit(s)
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Navarro, Ramón, Jedamzik, Ralf, Huke, Philipp, Bonhomme, Léa, Broeg, Christopher, Boisse, Isabelle, Dadi, Kamalesh, Debus, Michael, Di Marcantonio, Paolo, Gabella, Omar, Gässler, Wolfgang, Giro, Enrico, Knoche, Jörg, Kouach, Driss, Lehmitz, Michael, LeMen, Claude, Liske, Jochen, Malve, Madhusudan, Maslowski, Piotr, McCracken, Richard, Mordasini, Christoph, Olchewski, François, Reid, Derryck, Reiners, Ansgar, Schäfer, Sebastian, Sarjlic, Mirsad, Cheng, Yuk Shan, Zanutta, Alessio, and Zimara, Jennifer
- Published
- 2024
- Full Text
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