title: [Permeation of formaldehyde (methanal) through supravital and preserved tissue].
abstract: Allogenic and xenogenic tissues can be preserved with acetate buffered formaldehyde solution 1,332 mol/l and pH 5,60. The permeation of methanol molecules through the tissue was analysed with a double chamber research arrangement with a rotating set-up. The coefficient of diffusion of the formaldehyde (methanal) through the wall of the aorta descendens of pigs was calculated by means of the first Fick principle from the obtained measured particulars.
mesh_terms: D000042:Absorption; D000818:Animals; D001011:Aorta; D004058:Diffusion; D005557:Formaldehyde / Q000378:metabolism*; D008433:Mathematics; D012044:Regression Analysis; D013552:Swine; D013997:Time Factors; D014021:Tissue Preservation
chemical_list: D005557:Formaldehyde
vernacular_title: Permeation von Formaldehyd (Methanal) durch supravitales und präserviertes Gewebe.