Culture of bovine mammary epithelial cells on collagen gels.
A method for the isolation of lobules of acini from bovine mammary gland and their storage in liquid nitrogen is described. After further dissociation of freshly prepared or frozen lobules, clumps of cells are obtained which attach to collagen gels and give rise to colonies which, on morphological criteria, appear predominantly epithelial. Storage for up to 6 months did not adversely affect viability. Increase in colony area involved cell division, was more rapid in air than in 95% oxygen and was enhanced by fetal calf serum.
D000818:Animals; D001769:Blood; D002417:Cattle; D002448:Cell Adhesion; D002469:Cell Separation; D002478:Cells, Cultured; D002999:Clone Cells / Q000166:cytology; D003094:Collagen; D003470:Culture Media; D004847:Epithelial Cells; D005260:Female; D005782:Gels; D008321:Mammary Glands, Animal / Q000166:cytology*; D008722:Methods; D014021:Tissue Preservation
D003470:Culture Media; D005782:Gels; D003094:Collagen