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https://www.readbyqxmd.com/read/27910389/overview-of-diagnostic-performance-and-results-for-the-first-operation-phase-in-wendelstein-7-x-invited
#1
M Krychowiak, A Adnan, A Alonso, T Andreeva, J Baldzuhn, T Barbui, M Beurskens, W Biel, C Biedermann, B D Blackwell, H S Bosch, S Bozhenkov, R Brakel, T Bräuer, B Brotas de Carvalho, R Burhenn, B Buttenschön, A Cappa, G Cseh, A Czarnecka, A Dinklage, P Drews, A Dzikowicka, F Effenberg, M Endler, V Erckmann, T Estrada, O Ford, T Fornal, H Frerichs, G Fuchert, J Geiger, O Grulke, J H Harris, H J Hartfuß, D Hartmann, D Hathiramani, M Hirsch, U Höfel, S Jabłoński, M W Jakubowski, J Kaczmarczyk, T Klinger, S Klose, J Knauer, G Kocsis, R König, P Kornejew, A Krämer-Flecken, N Krawczyk, T Kremeyer, I Książek, M Kubkowska, A Langenberg, H P Laqua, M Laux, S Lazerson, Y Liang, S C Liu, A Lorenz, A O Marchuk, S Marsen, V Moncada, D Naujoks, H Neilson, O Neubauer, U Neuner, H Niemann, J W Oosterbeek, M Otte, N Pablant, E Pasch, T Sunn Pedersen, F Pisano, K Rahbarnia, L Ryć, O Schmitz, S Schmuck, W Schneider, T Schröder, H Schuhmacher, B Schweer, B Standley, T Stange, L Stephey, J Svensson, T Szabolics, T Szepesi, H Thomsen, J-M Travere, H Trimino Mora, H Tsuchiya, G M Weir, U Wenzel, A Werner, B Wiegel, T Windisch, R Wolf, G A Wurden, D Zhang, A Zimbal, S Zoletnik
Wendelstein 7-X, a superconducting optimized stellarator built in Greifswald/Germany, started its first plasmas with the last closed flux surface (LCFS) defined by 5 uncooled graphite limiters in December 2015. At the end of the 10 weeks long experimental campaign (OP1.1) more than 20 independent diagnostic systems were in operation, allowing detailed studies of many interesting plasma phenomena. For example, fast neutral gas manometers supported by video cameras (including one fast-frame camera with frame rates of tens of kHz) as well as visible cameras with different interference filters, with field of views covering all ten half-modules of the stellarator, discovered a MARFE-like radiation zone on the inboard side of machine module 4...
November 2016: Review of Scientific Instruments
https://www.readbyqxmd.com/read/27909737/-attitudes-towards-psychotherapy-in-south-korea-and-germany-a%C3%A2-cross-cultural-comparative-study
#2
W Schulz, M A Shin, G Schmid-Ott
BACKGROUND: Due to the relatively recent introduction of psychotherapy in South Korea and against the background of collectivist and Confucian values, it has been suggested that South Koreans harbor more negative attitudes towards psychotherapy compared to Germans and that the social acceptance of psychotherapy is lower. METHODS: We compared the attitudes of 99 women from South Korea with 98 German women using the questionnaire on attitudes towards psychotherapeutic treatment (FEP)...
December 1, 2016: Der Nervenarzt
https://www.readbyqxmd.com/read/27882298/high-frequency-oscillations-and-high-frequency-functional-network-characteristics-in-the-intraoperative-electrocorticogram-in-epilepsy
#3
W J E M Zweiphenning, M A van 't Klooster, E van Diessen, N E C van Klink, G J M Huiskamp, T A Gebbink, F S S Leijten, P H Gosselaar, W M Otte, C J Stam, K P J Braun, G J M Zijlmans
OBJECTIVE: High frequency oscillations (HFOs; > 80 Hz), especially fast ripples (FRs, 250-500 Hz), are novel biomarkers for epileptogenic tissue. The pathophysiology suggests enhanced functional connectivity within FR generating tissue. Our aim was to determine the relation between brain areas showing FRs and 'baseline' functional connectivity within EEG networks, especially in the high frequency bands. METHODS: We marked FRs, ripples (80-250 Hz) and spikes in the electrocorticogram of 14 patients with refractory temporal lobe epilepsy...
2016: NeuroImage: Clinical
https://www.readbyqxmd.com/read/27821887/times-to-key-events-in-zika-virus-infection-and-implications-for-blood-donation-a-systematic-review
#4
REVIEW
Justin Lessler, Cassandra T Ott, Andrea C Carcelen, Jacob M Konikoff, Joe Williamson, Qifang Bi, Lauren M Kucirka, Derek At Cummings, Nicholas G Reich, Lelia H Chaisson
OBJECTIVE: To estimate the timing of key events in the natural history of Zika virus infection. METHODS: In February 2016, we searched PubMed, Scopus and the Web of Science for publications containing the term Zika. By pooling data, we estimated the incubation period, the time to seroconversion and the duration of viral shedding. We estimated the risk of Zika virus contaminated blood donations. FINDINGS: We identified 20 articles on 25 patients with Zika virus infection...
November 1, 2016: Bulletin of the World Health Organization
https://www.readbyqxmd.com/read/27806658/the-association-between-maternal-hydronephrosis-and-acute-flank-pain-during-pregnancy-a-prospective-pilot-study
#5
Alex Farr, Johannes Ott, Verena Kueronya, Markus Margreiter, Elchin Javadli, Sabrina Einig, Peter W Husslein, Dagmar Bancher-Todesca
PURPOSE: Maternal hydronephrosis may cause flank pain during pregnancy. We aimed to investigate the association between maternal hydronephrosis and flank pain intensity. METHODS: From 2014 to 2015, all consecutive women with singleton pregnancies, who presented at our tertiary center due to acute flank pain, were prospectively evaluated by renal ultrasonography and pain questionnaires. A visual analogue scale was used to assess pain intensity. The study had 90% power to detect a significant correlation between hydronephrosis and flank pain (Spearman's test)...
November 2, 2016: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/27791035/mirna92a-targets-klf2-and-the-phosphatase-pten-signaling-to-promote-human-t-follicular-helper-precursors-in-t1d-islet-autoimmunity
#6
Isabelle Serr, Rainer W Fürst, Verena B Ott, Martin G Scherm, Alexei Nikolaev, Füsun Gökmen, Stefanie Kälin, Stephanie Zillmer, Melanie Bunk, Benno Weigmann, Nicole Kunschke, Brigitta Loretz, Claus-Michael Lehr, Benedikt Kirchner, Bettina Haase, Michael Pfaffl, Ari Waisman, Richard A Willis, Anette-G Ziegler, Carolin Daniel
Aberrant immune activation mediated by T effector cell populations is pivotal in the onset of autoimmunity in type 1 diabetes (T1D). T follicular helper (TFH) cells are essential in the induction of high-affinity antibodies, and their precursor memory compartment circulates in the blood. The role of TFH precursors in the onset of islet autoimmunity and signaling pathways regulating their differentiation is incompletely understood. Here, we provide direct evidence that during onset of islet autoimmunity, the insulin-specific target T-cell population is enriched with a C-X-C chemokine receptor type 5 (CXCR5)(+)CD4(+) TFH precursor phenotype...
October 25, 2016: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/27768364/-7-be-n-%C3%AE-4-he-reaction-and-the-cosmological-lithium-problem-measurement-of-the-cross-section-in-a-wide-energy-range-at-n_tof-at-cern
#7
M Barbagallo, A Musumarra, L Cosentino, E Maugeri, S Heinitz, A Mengoni, R Dressler, D Schumann, F Käppeler, N Colonna, P Finocchiaro, M Ayranov, L Damone, N Kivel, O Aberle, S Altstadt, J Andrzejewski, L Audouin, M Bacak, J Balibrea-Correa, S Barros, V Bécares, F Bečvář, C Beinrucker, E Berthoumieux, J Billowes, D Bosnar, M Brugger, M Caamaño, M Calviani, F Calviño, D Cano-Ott, R Cardella, A Casanovas, D M Castelluccio, F Cerutti, Y H Chen, E Chiaveri, G Cortés, M A Cortés-Giraldo, S Cristallo, M Diakaki, C Domingo-Pardo, E Dupont, I Duran, B Fernandez-Dominguez, A Ferrari, P Ferreira, W Furman, S Ganesan, A García-Rios, A Gawlik, T Glodariu, K Göbel, I F Gonçalves, E González-Romero, E Griesmayer, C Guerrero, F Gunsing, H Harada, T Heftrich, J Heyse, D G Jenkins, E Jericha, T Katabuchi, P Kavrigin, A Kimura, M Kokkoris, M Krtička, E Leal-Cidoncha, J Lerendegui, C Lederer, H Leeb, S Lo Meo, S J Lonsdale, R Losito, D Macina, J Marganiec, T Martínez, C Massimi, P Mastinu, M Mastromarco, A Mazzone, E Mendoza, P M Milazzo, F Mingrone, M Mirea, S Montesano, R Nolte, A Oprea, A Pappalardo, N Patronis, A Pavlik, J Perkowski, M Piscopo, A Plompen, I Porras, J Praena, J Quesada, K Rajeev, T Rauscher, R Reifarth, A Riego-Perez, P Rout, C Rubbia, J Ryan, M Sabate-Gilarte, A Saxena, P Schillebeeckx, S Schmidt, P Sedyshev, A G Smith, A Stamatopoulos, G Tagliente, J L Tain, A Tarifeño-Saldivia, L Tassan-Got, A Tsinganis, S Valenta, G Vannini, V Variale, P Vaz, A Ventura, V Vlachoudis, R Vlastou, J Vollaire, A Wallner, S Warren, M Weigand, C Weiß, C Wolf, P J Woods, T Wright, P Žugec
The energy-dependent cross section of the ^{7}Be(n,α)^{4}He reaction, of interest for the so-called cosmological lithium problem in big bang nucleosynthesis, has been measured for the first time from 10 meV to 10 keV neutron energy. The challenges posed by the short half-life of ^{7}Be and by the low reaction cross section have been overcome at n_TOF thanks to an unprecedented combination of the extremely high luminosity and good resolution of the neutron beam in the new experimental area (EAR2) of the n_TOF facility at CERN, the availability of a sufficient amount of chemically pure ^{7}Be, and a specifically designed experimental setup...
October 7, 2016: Physical Review Letters
https://www.readbyqxmd.com/read/27746950/crystal-structures-of-di-aquadi-%C3%AE-hydroxido-tris-tri-methyl-tin-iv-diformatotri-methyl-stannate-iv-and-di-%C3%AE-hydroxido-tris-tri-methyl-tin-iv-chloride-monohydrate
#8
Felix Otte, Stephan G Koller, Christopher Golz, Carsten Strohmann
The title compounds, [Sn3(CH3)9(OH)2(H2O)2][Sn(CH3)3(CHO2)2] (1) and [Sn3(CH3)9(OH)2]Cl·H2O (2), are partially condensed products of hydrolysed tri-methyl-tin chloride. In the structures of 1 and 2, short cationic tris-tannatoxanes (C9H29O2Sn3) are bridged by a diformatotri-methyl-tin anion or a chloride anion, respectively. Hydrogen bridges are present and supposedly stabilize these structures against further polymerization to the known polymeric tri-methyl-tin hydroxide. Especially noteworthy is that the formate present in this structure was formed from atmospheric CO2...
October 1, 2016: Acta Crystallographica. Section E, Crystallographic Communications
https://www.readbyqxmd.com/read/27715117/insight-into-the-narrow-structure-in-%C3%AE-photoproduction-on-the-neutron-from-helicity-dependent-cross-sections
#9
L Witthauer, M Dieterle, S Abt, P Achenbach, F Afzal, Z Ahmed, J R M Annand, H J Arends, M Bashkanov, R Beck, M Biroth, N S Borisov, A Braghieri, W J Briscoe, F Cividini, S Costanza, C Collicott, A Denig, E J Downie, P Drexler, M I Ferretti-Bondy, S Gardner, S Garni, D I Glazier, D Glowa, W Gradl, M Günther, G M Gurevich, D Hamilton, D Hornidge, G M Huber, A Käser, V L Kashevarov, S Kay, I Keshelashvili, R Kondratiev, M Korolija, B Krusche, A B Lazarev, J M Linturi, V Lisin, K Livingston, S Lutterer, I J D MacGregor, J Mancell, D M Manley, P P Martel, V Metag, W Meyer, R Miskimen, E Mornacchi, A Mushkarenkov, A B Neganov, A Neiser, M Oberle, M Ostrick, P B Otte, D Paudyal, P Pedroni, A Polonski, S N Prakhov, A Rajabi, G Reicherz, G Ron, T Rostomyan, A Sarty, C Sfienti, M H Sikora, V Sokhoyan, K Spieker, O Steffen, I I Strakovski, Th Strub, I Supek, A Thiel, M Thiel, A Thomas, M Unverzagt, Yu A Usov, S Wagner, N K Walford, D P Watts, D Werthmüller, J Wettig, M Wolfes, L Zana
The double polarization observable E and the helicity dependent cross sections σ_{1/2} and σ_{3/2} were measured for η photoproduction from quasifree protons and neutrons. The circularly polarized tagged photon beam of the A2 experiment at the Mainz MAMI accelerator was used in combination with a longitudinally polarized deuterated butanol target. The almost 4π detector setup of the Crystal Ball and TAPS is ideally suited to detect the recoil nucleons and the decay photons from η→2γ and η→3π^{0}...
September 23, 2016: Physical Review Letters
https://www.readbyqxmd.com/read/27713560/efficient-enrichment-of-bacterial-mrna-from-host-bacteria-total-rna-samples
#10
Nikhil Kumar, Mingqun Lin, Xuechu Zhao, Sandra Ott, Ivette Santana-Cruz, Sean Daugherty, Yasuko Rikihisa, Lisa Sadzewicz, Luke J Tallon, Claire M Fraser, Julie C Dunning Hotopp
Despite numerous advances in genomics and bioinformatics, technological hurdles remain to examine host-microbe transcriptomics. Sometimes the transcriptome of either or both can be ascertained merely by generating more sequencing reads. However, many cases exist where bacterial mRNA needs to be enriched further to enable cost-effective sequencing of the pathogen or endosymbiont. While a suitable method is commercially available for mammalian samples of this type, development of such methods has languished for invertebrate samples...
October 7, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27701255/a-new-species-of-the-genus-apollophanes-o-pickard-cambridge-1898-araneae-philodromidae-with-the-first-record-to-the-atlantic-rainforest
#11
Rafael Carlo Francisco, Ricardo Ott, Renato Augusto Teixeira
Apollophanes has a wide distribution, with some species in Asia and most of the species recorded from North and Central America (World Spider Catalog 2016). New species described from the Galapagos Islands by Baert (2013) have extended the genus range to South America. According to Dondale and Redner (1975) and Dondale and Redner (1978), the species of Apollophanes have a moderately low prosoma, usually of yellow to orange-brown color and with black or brown spots on the lateral margins. The posterior eyes distances are equally spaced and the legs are long, slender and speckled with dark spots, with leg I usually being longer than IV (characteristic observed only in the male exemplar of the new species)...
September 26, 2016: Zootaxa
https://www.readbyqxmd.com/read/27698117/regulation-of-mir165-166-by-class-ii-and-class-iii-homeodomain-leucine-zipper-proteins-establishes-leaf-polarity
#12
Paz Merelo, Hathi Ram, Monica Pia Caggiano, Carolyn Ohno, Felix Ott, Daniel Straub, Moritz Graeff, Seok Keun Cho, Seong Wook Yang, Stephan Wenkel, Marcus G Heisler
A defining feature of plant leaves is their flattened shape. This shape depends on an antagonism between the genes that specify adaxial (top) and abaxial (bottom) tissue identity; however, the molecular nature of this antagonism remains poorly understood. Class III homeodomain leucine zipper (HD-ZIP) transcription factors are key mediators in the regulation of adaxial-abaxial patterning. Their expression is restricted adaxially during early development by the abaxially expressed microRNA (MIR)165/166, yet the mechanism that restricts MIR165/166 expression to abaxial leaf tissues remains unknown...
October 18, 2016: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/27693939/irreversible-electroporation-inhibits-pro-cancer-inflammatory-signaling-in-triple-negative-breast-cancer-cells
#13
Ishan Goswami, Sheryl Coutermarsh-Ott, Ryan G Morrison, Irving C Allen, Rafael V Davalos, Scott S Verbridge, Lissett R Bickford
Low-level electric fields have been demonstrated to induce spatial re-distribution of cell membrane receptors when applied for minutes or hours. However, there is limited literature on the influence on cell signaling with short transient high-amplitude pulses typically used in irreversible electroporation (IRE) for cancer treatment. Moreover, literature on signaling pertaining to immune cell trafficking after IRE is conflicting. We hypothesized that pulse parameters (field strength and exposure time) influence cell signaling and subsequently impact immune-cell trafficking...
February 2017: Bioelectrochemistry
https://www.readbyqxmd.com/read/27679790/road-traffic-related-injury-severity-in-truck-drivers-a-prospective-medical-and-technical-analysis-of-582-truck-crashes
#14
Sebastian Decker, Dietmar Otte, Christian Walter Muller, Mohamed Omar, Christian Krettek, Carl Haasper, Stephan Brand
BACKGROUND: While cyclists and pedestrians are known to be at significant risk for severe injuries when exposed to road traffic accidents (RTA) involving trucks, little is known about RTA injury risk for truck drivers. OBJECTIVES: The aim of this study was to analyze the injury severity in truck drivers following RTAs. PATIENTS AND METHODS: Our local accident research unit prospectively documented 43000 RTAs involving 582 trucks between 2000 and 2011...
June 2016: Archives of Trauma Research
https://www.readbyqxmd.com/read/27678137/-simulation-based-training-and-or-apprenticeship-for-medical-students-a%C3%A2-prospective-randomized-single-blind-study-of-clinical-skills
#15
T Ott, I Schmidtmann, T Limbach, P F Gottschling, H Buggenhagen, S Kurz, G Pestel
BACKGROUND: Simulation-based training (SBT) has developed into an established method of medical training. Studies focusing on the education of medical students have used simulation as an evaluation tool for defined skills. A small number of studies provide evidence that SBT improves medical students' skills in the clinical setting. Moreover, they were strictly limited to a few areas, such as the diagnosis of heart murmurs or the correct application of cricoid pressure. Other studies could not prove adequate transferability from the skills gained in SBT to the patient site...
September 27, 2016: Der Anaesthesist
https://www.readbyqxmd.com/read/27670424/frequent-nfkbie-deletions-are-associated-with-poor-outcome-in-primary-mediastinal-b-cell-lymphoma
#16
Larry Mansouri, Daniel Noerenberg, Emma Young, Elena Mylonas, Maysaa Abdulla, Mareike Frick, Fazila Asmar, Viktor Ljungström, Markus Schneider, Kenichi Yoshida, Aron Skaftason, Tatjana Pandzic, Blanca Gonzalez, Anna Tasidou, Nils Waldhueter, Alfredo Rivas-Delgado, Maria Angelopoulou, Marita Ziepert, Christopher Maximilian Arends, Lucile Couronné, Dido Lenze, Claudia D Baldus, Christian Bastard, Jessica Okosun, Jude Fitzgibbon, Bernd Dörken, Hans G Drexler, Damien Roos-Weil, Clemens A Schmitt, Helga Duverger Munch-Petersen, Thorsten Zenz, Martin-Leo Hansmann, Jonathan C Strefford, Gunilla Enblad, Olivier A Bernard, Elisabeth Ralfkiaer, Martin Erlanson, Penelope Korkolopoulou, Magnus Hultdin, Theodora Papadaki, Kirsten Grønbæk, Armando Lopez-Guillermo, Seishi Ogawa, Ralf Küppers, Kostas Stamatopoulos, Niki Stavroyianni, George Kanellis, Andreas Rosenwald, Elias Campo, Rose-Marie Amini, German Ott, Theodoros P Vassilakopoulos, Michael Hummel, Richard Rosenquist, Frederik Damm
We recently reported a truncating deletion in the NFKBIE gene, which encodes IκBϵ, a negative feedback regulator of NF-κB, in clinically aggressive chronic lymphocytic leukemia (CLL). Preliminary data indicate enrichment of NFKBIE aberrations in other lymphoid malignancies, hence we screened a large patient cohort (n=1460) diagnosed with different lymphoid neoplasms. While NFKBIE deletions were infrequent in follicular lymphoma, splenic marginal-zone lymphoma, and T-cell acute lymphoblastic leukemia (<2%), slightly higher frequencies were seen in diffuse large B-cell lymphoma, mantle cell lymphoma, and primary CNS lymphoma (3-4%)...
September 26, 2016: Blood
https://www.readbyqxmd.com/read/27626485/marine-compound-rhizochalinin-shows-high-in-vitro-and-in-vivo-efficacy-in-castration-resistant-prostate-cancer
#17
Sergey A Dyshlovoy, Katharina Otte, Winfried H Alsdorf, Jessica Hauschild, Tobias Lange, Simone Venz, Christiane K Bauer, Robert Bähring, Kerstin Amann, Ramin Mandanchi, Udo Schumacher, Jennifer Schröder-Schwarz, Tatyana N Makarieva, Alla G Guzii, Kseniya M Tabakmakher, Sergey N Fedorov, Larisa K Shubina, Igor E Kasheverov, Heimo Ehmke, Thomas Steuber, Valentin A Stonik, Carsten Bokemeyer, Friedemann Honecker, Gunhild von Amsberg
Development of drug resistance is an inevitable phenomenon in castration-resistant prostate cancer (CRPC) cells requiring novel therapeutic approaches. In this study, efficacy and toxicity of Rhizochalinin (Rhiz) - a novel sphingolipid-like marine compound - was evaluated in prostate cancer models, resistant to currently approved standard therapies. In vitro activity and mechanism of action of Rhiz were examined in the human prostate cancer cell lines PC-3, DU145, LNCaP, 22Rv1, and VCaP. Rhiz significantly reduced cell viability at low micromolar concentrations showing most pronounced effects in enzalutamide and abiraterone resistant AR-V7 positive cells...
September 10, 2016: Oncotarget
https://www.readbyqxmd.com/read/27618789/early-detection-and-integrated-care-for-adolescents-and-young-adults-with-severe-psychotic-disorders-rationales-and-design-of-the-integrated-care-in-early-psychosis-study-access-iii
#18
Martin Lambert, Daniel Schöttle, Mary Sengutta, Friederike Ruppelt, Anja Rohenkohl, Daniel Luedecke, Luise Antonia Nawara, Britta Galling, Anne-Lena Falk, Linus Wittmann, Vivien Niehaus, Gizem Sarikaya, Ute Handwerk, Wiebke Rothländer, Liz Rietschel, Charlotte Gagern, Benjamin Lange, Christina Meigel-Schleiff, Dieter Naber, Michael Schulte-Markwort, Helmut Krüger, Hans-Peter Unger, Sven Sippel, Sabine Ott, Georg Romer, Anne Daubmann, Karl Wegscheider, Christoph U Correll, Benno G Schimmelmann, Thomas Bock, Jürgen Gallinat, Anne Karow
AIM: The Integrated Care in Early Psychosis (ACCESS III) Study examined the efficacy and cost-effectiveness of a combined intervention consisting of strategies to improve early detection and quality of care (integrated care including therapeutic assertive community treatment) in adolescents and young adults in the early phase of a severe psychotic disorder from 2011 to 2014. METHODS: This is a prospective, single-centre, 1-year cohort study comparing an intervention condition (early detection plus integrated care, n = 120) to the historical control condition (standard care, SC, n = 105) for adolescents and young adults aged 12-29 years suffering from a severe, early-phase psychotic disorder (i...
September 12, 2016: Early Intervention in Psychiatry
https://www.readbyqxmd.com/read/27607458/the-effect-of-renal-denervation-in-moderate-treatment-resistant-hypertension-with-confirmed-medication-adherence
#19
Christian Ott, Felix Mahfoud, Axel Schmid, Sebastian Ewen, Stefan W Toennes, Markus R Meyer, Andreas G Helfer, Hans H Maurer, Tilmann Ditting, Roland Veelken, Ina Zivanovic, Michael Uder, Michael Böhm, Roland E Schmieder
OBJECTIVES: Data on the blood pressure (BP)-lowering effect of renal denervation (RDN) in moderate treatment-resistant hypertension (TRH) are limited. Moreover, change of adherence to medication, as one potential confounder of BP response, has never been analyzed rigorously in this group of patients. We analyzed the effect of RDN on BP in patients with moderate TRH who were retrospectively found to be completely adherent to their antihypertensive medication. METHODS: Our study cohort comprised 40 patients with moderate TRH [office BP ≥ 140/90 but <160/100 mmHg and 24-h ambulatory BP monitoring (ABPM) ≥130/80 mmHg] who underwent catheter-based RDN...
September 6, 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27604460/improved-cryo-tolerance-and-developmental-potential-of-in-vitro-and-in-vivo-matured-mouse-oocytes-by-supplementing-with-a-glutathione-donor-prior-to-vitrification
#20
Tom Trapphoff, Martyna Heiligentag, Jenny Simon, Nora Staubach, Thorsten Seidel, Kathrin Otte, Thomas Fröhlich, Georg J Arnold, Ursula Eichenlaub-Ritter
STUDY QUESTION: Can supplementation of media with a glutathione (GSH) donor, glutathione ethyl ester (GEE), prior to vitrification protect the mouse oocyte from oxidative damage and critical changes in redox homeostasis, and thereby improve cryotolerance? SUMMARY ANSWER: GEE supplementation supported redox regulation, rapid recovery of spindle and chromosome alignment after vitrification/warming and improved preimplantation development of mouse MII oocytes. WHAT IS KNOWN ALREADY: Cryopreservation may affect mitochondrial functionality, induce oxidative stress, and thereby affect spindle integrity, chromosome segregation and the quality of mammalian oocytes...
September 7, 2016: Molecular Human Reproduction
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