ISSN:
0021-9541
Keywords:
Life and Medical Sciences
;
Cell & Developmental Biology
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Biology
,
Medicine
Notes:
Observations on the pattern of nuclear incorporation of 3H-TdR in long term (8-day) and short term (3-day) 3T3 cultures with local cell densities between 0.2 × 104 and 6.2 × 104 cells/cm2 are reported. Contrary to a number of previous studies our observations indicate that density dependent inhibition is exhibited in relatively sparse cultures, commencing at 0.5 × 104 cells/cm2. Various possible mechanisms which could have caused the observed pattern of density-dependent regression in labelling index are discussed.
Additional Material:
5 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jcp.1040850214
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