title: Parathyroid hormone production in vitro by human parathyroid cells transformed by Simian virus 40.
abstract: Cells froma human parathyroid adenoma were infected with simian virus 40 and maintained through 13 subcultures in monolayer tissue culture. For more than 9 months, these "transformed" cells contimed to produce parathyroid hormone which was identified by radioimmunoassay and density-gradient ultra centrifugation.
mesh_terms: D000236:Adenoma; D002454:Cell Differentiation; D002499:Centrifugation, Density Gradient; D046508:Culture Techniques; D006801:Humans; D010281:Parathyroid Hormone / Q000096:biosynthesis*; D010282:Parathyroid Neoplasms / Q000378:metabolism*; D011863:Radioimmunoassay; D013539:Simian virus 40
chemical_list: D010281:Parathyroid Hormone