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Mostrando 13-13 de 13 artigos, teses e dissertações.
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13. Phenomenon of formation of giant fat-containing cells in human bone marrow cultures induced by human serum factor: normal and leukemic patterns.
Normal human sera induce the formation of fat-containing cells (FCC) in human bone marrow cultures. A nearly complete monolayer of FCC is formed after 7-14 days of cultivation with 20% human sera in the medium. FCC-inducing activity (FCCIA) is nondialyzable through 14,900-dalton cutoff membrane and is stable at 56 degrees C for 30 min. Abundant FCCIA was fou