TY - CHAP A1 - Weber, Hans-Joachim A1 - Porschen, W. A1 - Dietzel, F. A1 - [u.a.], ED - Streffer, Christian T1 - In vivo analysis of the influence of combined hyperthermia and gamma irradiation on euoxic and hypoxic tumor cells T2 - Cancer therapy by hyperthermia and radiation : [proceedings of the 2. International Symposium on Cancer Therapy by Hyperthermia and Radiation, Essen, 2.-4.6.1977] Y1 - 1978 SN - 0-8067-1701-7 SN - 3-541-71701-7 SP - 276 EP - 277 PB - Urban and Schwarzenberg CY - Baltimore ; Munich [u.a.] ER - TY - JOUR A1 - Porschen, W. A1 - Gartzen, J. A1 - Gewehr, K. A1 - Mühlensiepen, H. A1 - Weber, Hans-Joachim A1 - [u.a.], T1 - In vivo assay of the radiation sensitivity of hypoxic tumour cells : influence of γ-rays, cyclotron neutrons, misonidazole, hyperthermia and mixed modalities JF - The British journal of cancer / Supplement N2 - Tumour cell death can be evaluated in the living mouse by externally measuring the rate of loss of tumour-bound DNA tracer. By sequentially labelling the tumour-bearing animals with ¹²⁵IUdR and ¹³¹IUdR 50 h apart, the average tumour cells at the time of the second injection are labelled by ¹²⁵IUdR and the euoxic tumour cells are specifically labelled with ¹³¹IUdR. Tumour treatment at this stage of labelling permits the observation of the reaction of euoxic cells and average tumour cells and finally yields data on hypoxic cells and thus on the oxygen enhancement ratio. This information adds to results from tumour control and growth delay. With this technique effects were analysed of 60-Co γ-rays, cyclotron neutrons (E = 6 MeV), misonidazole (500 mg/kg body wt) and hyperthermia (42°C water-bath), or combinations of these. Misonidazole (15 min before irradiation) altered the oxygen enhancement ratio by a factor of 1·5 for γ-rays and of 1·1 for neutrons; when evaluated from tumour-growth delay and TCD-50 misonidazole gave a dose modifying factor of 1·47 for γ-rays and of 1·2-1·3 for neutrons. Based on percentage tumour regression 100 days after treatment, the enhancement ratio from hyperthermia (after irradiation) was 2·75 for γ-rays (at 10 Gray) and 2·2 for neutrons (at 3·2 Gray). For neutrons combined with misonidazole and hyperthermia the ratio was 2·4. These results demonstrate that effects of neutron irradiation may be modified by electron-affinic substances and/or hyperthermia. Y1 - 1978 SN - 0306-9443 N1 - Section 6: Sensitization and Hypoxic Cytotoxicity: Effects of Hyperthermia and High Let IS - 3 SP - 194 EP - 197 PB - Lewis CY - London ER - TY - JOUR A1 - Artmann, Gerhard A1 - Schmid-Schönbein, H. A1 - Grebe, R. A1 - Teitel, P. [u.a.] T1 - Restoration of Microsieve Filterability of Human Red Cells After Exposure to Hyperosmolarity and Lactazidosis: Effect of Vinpocetine. Schmid-Schönbein, H.; Grebe, R.; Teitel, P.; Artmann, Gerhard Michael, Eschweiler, H.; Schröder, Susanne JF - Drug Development Research. 14 (1988), H. 3-4 Y1 - 1988 SN - 1098-2299 N1 - Abstracts frei unter: SP - 205 EP - 211 ER - TY - JOUR A1 - Artmann, Gerhard A1 - Schmid-Schönbein, H. A1 - Schröder, Susanne A1 - Grebe, R. [u.a.] T1 - Influence of Moxaverine-HCL on Membrane Curvature and Microsieve Filterability of Red Cells after Exposure to Hyperosmolarity and Lactacidosis. Schmid-Schönbein, H.; Schröder, Susanne; Grebe, R.; Artmann, Gerhard Michael, Eschweiler, H; Teitel, P. JF - Arzneimittelforschung. 38 (1988), H. 5 Y1 - 1988 SN - 0004-4172 SP - 710 EP - 716 ER - TY - JOUR A1 - Artmann, Gerhard A1 - Grebe, R. A1 - Homrighausen, A. A1 - Wolff, H. A1 - [u.a.], T1 - Response of normal and diabetic erythrocytes to membrane deformation by chemical and mechanical forces. Artmann, Gerhard Michael; Grebe, R.; Homrighausen, A.; Wolff, H.; Teitel, P.; Schmid-Schönbein, H. JF - 12. Jahrestagung der Gesellschaft für Mikrozirkulation Y1 - 1988 SP - 196 EP - 200 PB - Karger [u.a.] CY - Basel [u.a.] ER - TY - JOUR A1 - Staat, Manfred A1 - Wolters, J A1 - Bongarts, W. A1 - Hennings, W. (u.a.) T1 - Überarbeitete probabilistisch orientierte Sicherheitsanalyse für den HTR-Modul JF - Jahrestagung Kerntechnik '90 / Kerntechnische Gesellschaft e.V. ; Deutsches Atomforum e.V Y1 - 1990 SP - 143 EP - 146 PB - INFORUM CY - Bonn ER - TY - JOUR A1 - Schäfer, Horst A1 - Scholl, S. A1 - Waag, A. A1 - Hommel, D. (u.a.) T1 - Two-dimensional Shubnikov–de Haas oscillations in modulation-doped CdTe/CdMnTe quantum-well structures JF - Applied Physics Letters. 62 (1993), H. 23 Y1 - 1993 SP - 3010 EP - 3012 ER - TY - JOUR A1 - Schöning, Michael Josef A1 - Bruns, M. A1 - Hoffmann, W. A1 - Hoffmann, B. (u.a.) T1 - Iodide ion-sensitive field-effect structures JF - Sensors and Actuators B. 15 (1993), H. 1-3 Y1 - 1993 SN - 0925-4005 SP - 192 EP - 194 ER - TY - JOUR A1 - Schöning, Michael Josef A1 - Hoffmann, W. A1 - Bruns, M. A1 - Ache, H.J. (u.a.) T1 - Chemical microsensors and evaporated silver halide layers JF - Bulgarian Chemical Communications. 26 (1993), H. 3-4 Y1 - 1993 SN - 0324-1130 SP - 402 EP - 410 ER - TY - JOUR A1 - Schäfer, Horst A1 - Boege, P. A1 - Shanjia, Xu A1 - Xinzhang, Wu (u.a.) T1 - Improved conductivity-measurement of semiconductor epitaxial layers by means of the contactless microwave method JF - Conference digest : 10 - 14 January 1994, San Diego, California / International Conference on Millimeter and Submillimeter Waves and Applications / Mohammed N. Afsar, chair/ed. Y1 - 1994 SN - 0-8194-1558-8 N1 - Serie Proceedings / SPIE, The International Society for Optical Engineering ; 2250 SP - 649 EP - 658 PB - SPIE CY - Bellingham, Wash. ER - TY - JOUR A1 - Schäfer, Horst A1 - Scholl, S. A1 - Gerschütz, F. A1 - Fischer, A. (u.a.) T1 - Persistent Photoconductivity in CdTe-based II-VI-Semiconductors JF - Solid State Communications. 91 (1994), H. 6 Y1 - 1994 SN - 0038-1098 SP - 491 EP - 495 ER - TY - JOUR A1 - Schäfer, Horst A1 - Shen, J. A1 - Ossau, W. A1 - Landwehr, G. (u.a.) T1 - Optically Detected Cyclotron Resonance (ODCR) in n- and p-type GaAs/AlGaAs Heterostructures Y1 - 1995 N1 - Als Poster vorgelegt auf der Frühjahrstagung der DPG in Berlin, 20.-24. März 1995, Verhandl. DPG (VI) 30, HL 33.79 / Physikalisches Institut der Universität Würzburg. ER - TY - JOUR A1 - Schäfer, Horst A1 - Shao, Hua A1 - Scholl, W. A1 - Hommel, D. (u.a.) T1 - Quantum Corrections to Magnetotransport in n-ZnSe Grown by MBE Y1 - 1995 N1 - Als Poster vorgelegt auf der Frühjahrstagung der DPG in Berlin, 20.-24. März 1995, Verhandl. DPG (VI) 30, HL 28.76 / Physikalisches Institut der Universität Würzburg. ER - TY - JOUR A1 - Schäfer, Horst A1 - Gerschütz, J. A1 - Scholl, S. A1 - Fischer, A. (u.a.) T1 - Quanten-Hall-Effekt in CdTe/Cd1-X MgX Te Heterostrukturen Y1 - 1995 N1 - Als Poster vorgelegt auf der Frühjahrstagung der DPG in Berlin, 20.-24. März 1995, Verhandl. DPG (VI) 30, HL 33.52 / Physikalisches Institut der Universität Würzburg. ER - TY - JOUR A1 - Schöning, Michael Josef A1 - Sauke, M. A1 - Steffen, A. A1 - Marso, M. (u.a.) T1 - Ion-sensitive field-effect transistors with ultrathin Langmuir-Blodgett membranes JF - Sensors and Actuators B. 27 (1995), H. 1-3 Y1 - 1995 SN - 0925-4005 SP - 325 EP - 328 ER - TY - JOUR A1 - Schäfer, Horst A1 - Uebbing, H. A1 - Stolz, H. A1 - von der Osten, W. (u.a.) T1 - Resonance Brillouin Scattering from Quantized Exciton-Polaritons in Ultrathin Epitaxial Layers of ZnSe JF - Il nuovo Cimento D. 17 (1995) Y1 - 1995 SN - 0392-6737 SP - 1753 EP - 1757 ER - TY - JOUR A1 - Schäfer, Horst A1 - Scholl, S. A1 - Gerschütz, F. A1 - Fischer, F. (u.a.) T1 - Persistent Photoconductivity in Halogen-doped Cd1-X ZnX Te, Cd1-X MnX Te and Cd1-X-MgX -Te Layers JF - 22nd International Conference on the Physics of Semiconductors : Vancouver, Canada, August 15 - 19, 1994 / ed. David J. Lockwood Y1 - 1995 SN - 981-02-2021-9 SP - 2423 EP - 2426 PB - World Scientific CY - Singapore [u.a.] ER - TY - JOUR A1 - Terstegge, Andreas A1 - Flachskampf, F. A. A1 - Franke, A. A1 - Job, F. P. [u.a.] T1 - Three-dimensional reconstruction of cardiac structures from transesophageal echocardiography JF - American journal of cardiac imaging. 9 (1995), H. 2 Y1 - 1995 SN - 0887-7971 SP - 141 EP - 147 ER - TY - JOUR A1 - Schäfer, Horst A1 - Shao, H. A1 - Scholl, H. A1 - Gerschütz, J. (u.a.) T1 - Shubnikov - de Haas Oscillations of a Two - dimensional Electron Gas in a Modulation - Doped Zn0.80Cd0.20Se/ZnS0.06Se 0.94 Single Quantum Well JF - Solid State Communications. 100 (1996), H. 11 Y1 - 1996 SN - 0038-1098 SP - 739 ER - TY - JOUR A1 - Schäfer, Horst A1 - Ress, H. R. A1 - Spahn, W. A1 - Ebel, R. (u.a.) T1 - Hochaufgelöste Röntgenbeugung zur Untersuchung lateraler Inhomogenitäten pseudomorpher ZnSe - Schichten auf GaAs - Substraten Y1 - 1996 N1 - Als Poster vorgelegt auf der Frühjahrstagung der DPG in Regensburg, 25.-29. März 1996, Verhandl. DPG (VI) 31, HL 16.82 / Physikalisches Institut der Universität Würzburg. ER -