title: [Cultures of first explants after trypsinization of tissue fragments frozen in liquid nitrogen].
mesh_terms: D000818:Animals; D046508:Culture Techniques; D005347:Fibroblasts; D005615:Freezing; D008325:Mammary Neoplasms, Experimental; D051379:Mice; D009584:Nitrogen; D014021:Tissue Preservation; D014357:Trypsin / Q000494:pharmacology*
chemical_list: D014357:Trypsin; D009584:Nitrogen
vernacular_title: Cultures de première explantation après trypsination de fragments tissulaires congelés dans l'azote liquide.