-transparent.png){kind=logo}
Hairless mice were continuously labelled with 10 microCi of tritiated thymidine ([3H]TdR) every 4 h for 8 d, and the proportions of labelled basal and differentiating cells were recorded separately. The mitotic rate was measured by the stathmokinetic method and the cell cycle distributions were measured by flow cytometry of isolated basal cells at intervals during the labelling period. The mitotic rate of the [3H]TdR-injected animals did not deviate from control values during the first 5 d. Computer simulations of the data based on various mathematical models were made, and three main conclusions were obtained: (1) a large spread in transit times through the G1 phase was found, together with a very narrow distribution in maturation time of differentiating cells; (2) about 20% of the differentiating cells were estimated to leave the basal cell layer directly after mitosis. This is consistent with results obtained from different sets of data; and (3) during continuous labelling more than 90% of the cells are labelled during each passage through the S phase.
E Thorud, and
O P Clausen, and
E Aarnaes
January 1988,
APMIS. Supplementum,
E Thorud, and
O P Clausen, and
E Aarnaes
September 1990,
Cell and tissue kinetics,
E Thorud, and
O P Clausen, and
E Aarnaes
February 1980,
Journal of theoretical biology,
E Thorud, and
O P Clausen, and
E Aarnaes
January 1983,
Scanning electron microscopy,
E Thorud, and
O P Clausen, and
E Aarnaes
June 1977,
Acta radiologica: therapy, physics, biology,
E Thorud, and
O P Clausen, and
E Aarnaes
January 1976,
Cell and tissue kinetics,
E Thorud, and
O P Clausen, and
E Aarnaes
September 1970,
Acta zoologica et pathologica Antverpiensia,
E Thorud, and
O P Clausen, and
E Aarnaes
January 1976,
Cell and tissue kinetics,
E Thorud, and
O P Clausen, and
E Aarnaes
November 2002,
Journal of theoretical biology,
E Thorud, and
O P Clausen, and
E Aarnaes
January 1971,
Archiv fur dermatologische Forschung,
