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Hungarian Medical Journal
Authors: György T. Szeifert, Hong Xun Han, Lixin Lin, Mi Zhi Quiang, Guang Hua Lou, and István Nyáry

A new digital Cobalt-60 combined stereotactic radiotherapy and radiosurgery system, termed as the GyroKnife, was developed in Shanghai, China in 2004. The equipment integrates advantages of previous generations of gamma radiosurgery techniques and linear accelerators. The technology has the capacity for non-invasive whole-body stereotactic fractionated radiotherapy and single high-dose radiosurgery as well. Using a triple focussing method, high isocenter accuracy (0.5~1.0 mm) and minimal skin (550:1) or normal tissue irradiation dose were achieved with 4 various sizes of collimator sets (5, 15, 25, 50 mm). The first GyroKnife Center in Kang Da Hospital, Xiang Fan, China, has already treated 100 cases with different tumours in the brain and body since November 2006. The technical details of the system will be presented, and the preliminary clinical results will also be discussed.

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Magyar Onkológia
Authors: László Gyarmathy, Géza Varjas, Tibor Major, János Fodor, and Miklós Kásler

112 628 633 . 2. L Bozóky 1962 The cobalt-therapy unit “Gravicert” Acta Chir Acad Sci

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Acta Veterinaria Hungarica
Authors: József Szabó, András Valentin Vucskits, Erzsébet Berta, Emese Andrásofszky, András Bersényi, and István Hullár

References Aisen , P. , Aasa , R. and Redfield , A. G. ( 1969 ): The chromium, manganese, and cobalt complexes of transferrin . J. Biol. Chem. 244 , 4628 – 4633

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some pharmacological agents capable of inducing some HO, like metalloprotoporphyrins such as cobalt protoporphyrin (CoPP) ( 39 ). The importance of HO-1 in altering the outcome of many diseases is established by observations that pharmacological

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groups were Coronnium ® (16.2%, n  = 6 vs. 45.8%, n  = 27), Flexinnium ® (13.5%, n  = 5 vs. 42.8%, n  = 25), both cobalt–chromium alloy stents (Sahajanand Medical Technologies Ltd., India), Clearflex ® (16.2%, n  = 6 vs. 11.9%, n  = 7), stainless

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, and magnesium status and complications of diabetes mellitus. Diabetes Care 1991; 14: 1050–1056. 21 Leonard S, Gannett PM, Rojanasakul Y, et al. Cobalt-mediated generation of

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Interventional Medicine and Applied Science
Authors: Shivanand Patil, Natraj Setty, Rangaraj Ramalingam, Jayashree Kharge, and Cholenahally Nanjappa Manjunath

platforms, such as cobalt–chromium and stainless steel. Previously, Janakiraman et al. [ 2 ] have reported a case of 67-year-old female to whom PCI was done in mid LAD with 2.75 × 16 mm Promus Element stent, and during poststent balloon dilatation

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Acta Veterinaria Hungarica
Authors: Oliwier Teodorowski, Łukasz Adaszek, Mehmet Erman Or, Banu Dokuzeylül, Alev Meltem Ercan, Duygu Tarhan, Marta Staniec, and Stanisław Winiarczyk

. , Stigum , H. and Ydersbond , T. A . ( 2010 ): Low iron stores are related to higher blood concentrations of manganese, cobalt and cadmium in non-smoking, Norwegian women in the HUNT 2 study . Environ. Res. 110 , 497 – 504 . 10.1016/j.envres.2010

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its alloys have several advantages for orthopedic surgery. Materials currently used for this purpose, including stainless steel, titanium, cobalt–chromium, and zirconium (Zr) alloys, have limitation because of the possible release of toxic ions during

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. (1995): In vitro Untersuchungen zum Einflußb von Eisen und Cobalt auf die Ni-Absorption im Jejunum von Ratten. J. Anim. Phys. Anim. Nutr. 74 , 200-207. In vitro Untersuchungen zum Einflußb von Eisen und

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