\n
Animalfree Research hat eine Studie unter der Leitung von Ren\u00e9 Fischer (ETH Z\u00fcrich) finanziert, die herausfinden sollte ob Zellen in \u201ek\u00fcnstlichen Medien\u201c ohne F\u00f6tales Bovines Serum (BVS) eingefroren werden k\u00f6nnen.<\/strong><\/p>\n<\/div>\n<\/div>\n[\/et_pb_text][et_pb_text _builder_version=»4.19.4″ _module_preset=»default» link_text_color=»#B3C965″ global_colors_info=»{}»]<\/p>\n
In vitro Modelle werden zunehmend beliebter. Die Testung von Substanzen in Zellkulturen spart Platz, Zeit, Kosten und kann verl\u00e4sslicher sein als die Verwendung ganzer Organismen, die bspw. aufgrund von Alter, Geschlecht oder auch Haltungsbedingungen sehr unterschiedlich sein k\u00f6nnen. Vom Tierschutzstandpunkt her gesehen sind in vitro Modelle ein grosser Fortschritt, da sie Tieren Leiden durch ein Experiment ersparen.<\/p>\n
Um zu wachsen, brauchen viele (bei weitem nicht alle!) Zellkulturen bestimmte Wachstumsfaktoren und sie brauchen N\u00e4hrstoffe. Typischerweise wird F\u00f6tales Bovines Serum (FBS) dem Medium zugesetzt, da es alles das enth\u00e4lt. Die Gewinnung von FBS ist in jedem Fall sehr problematisch: Falls tr\u00e4chtige K\u00fche geschlachtet werden, und der F\u00f6tus ist \u00e4lter als drei Monate, wird die Plazenta er\u00f6ffnet und das Blut des Kalbes mittels eines Stiches ins noch schlagende Herz gewonnen. Darauf wird das Blut zentrifugiert und das Serum gewonnen. Laboratorien weltweit verwenden dieses Serum.<\/p>\n
Folglich kann die Produktion von Zellkulturmedium Tierleid verursachen. Animalfree Research hat eine Studie unter der Leitung von Ren\u00e9 Fischer (ETH Z\u00fcrich) finanziert, die herausfinden sollte ob Zellen in \u201ek\u00fcnstlichen Medien\u201c ohne FBS eingefroren werden k\u00f6nnen.<\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=»Publikationen» _builder_version=»4.19.4″ _module_preset=»default» background_color=»#2A6556″ custom_margin=»||||false|false» custom_padding=»|30px||30px|false|true» border_radii=»on|30px|30px|30px|30px» global_colors_info=»{}»][et_pb_column type=»4_4″ _builder_version=»4.19.4″ _module_preset=»default» global_colors_info=»{}»][et_pb_text _builder_version=»4.19.4″ _module_preset=»default» text_text_color=»#FFFFFF» header_text_align=»left» header_text_color=»#FFFFFF» header_font_size=»68px» header_letter_spacing=»-1px» header_line_height=»1.2em» header_2_text_color=»#FFFFFF» header_2_line_height=»1.6em» header_3_font=»|600|||||||» header_3_text_color=»#B3C965″ custom_margin=»0px||6px||false|false» custom_padding=»0px||0px||false|false» header_font_size_tablet=»68px» header_font_size_phone=»34px» header_font_size_last_edited=»on|phone» global_colors_info=»{}»]<\/p>\n
Publikationen<\/h2>\n
Hernandez Y., Fischer R. (2007): Serum-free Culturing of Mammalian Cells \u2013 Adaptation to and Cryopreservation in Fully Defined Media. ALTEX 24: 110-116.<\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"
Serumfreies Zellkulturmedium Animalfree Research hat eine Studie unter der Leitung von Ren\u00e9 Fischer (ETH Z\u00fcrich) finanziert, die herausfinden sollte ob Zellen in \u201ek\u00fcnstlichen Medien\u201c ohne F\u00f6tales Bovines Serum (BVS) eingefroren werden k\u00f6nnen. In vitro Modelle werden zunehmend beliebter. Die Testung von Substanzen in Zellkulturen spart Platz, Zeit, Kosten und kann verl\u00e4sslicher sein als die Verwendung […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[11],"tags":[],"class_list":["post-2060","post","type-post","status-publish","format-standard","hentry","category-completed-projects"],"yoast_head":"\n
Serumfreies Zellkulturmedium - Animalfree Research<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/animalfree-research.org\/en\/blog\/serumfreies-zellkulturmedium\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Serumfreies Zellkulturmedium - Animalfree Research\" \/>\n<meta property=\"og:description\" content=\"Serumfreies Zellkulturmedium Animalfree Research hat eine Studie unter der Leitung von Ren\u00e9 Fischer (ETH Z\u00fcrich) finanziert, die herausfinden sollte ob Zellen in \u201ek\u00fcnstlichen Medien\u201c ohne F\u00f6tales Bovines Serum (BVS) eingefroren werden k\u00f6nnen. In vitro Modelle werden zunehmend beliebter. 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