Effect of length of exposure to cell-free medium from mixed leucocyte cultures on blastogenesis in leucocyte cultures from single subjects.
D002454:Cell Differentiation; D002474:Cell-Free System; D003470:Culture Media; D046508:Culture Techniques; D004247:DNA / Q000096:biosynthesis*; D006801:Humans; D007962:Leukocytes / Q000166:cytology / Q000378:metabolism*; D013053:Spectrophotometry; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium
D003470:Culture Media; D014316:Tritium; D004247:DNA; D013936:Thymidine