INVITRO LOCOMOTION OF HUMAN LEUKOCYTES - PHOTOGRAPHICALLY DETERMINED DISTRIBUTION IN MILLIPORE FILTERS AT DIFFERENT INCUBATION TIMES

  • 1 January 1978
    • journal article
    • research article
    • Vol. 86  (3) , 117-121
Abstract
The distribution of leukocytes in Boyden millipore filters after stimulation with casein was determined after 30 and 180 min by the use of a photographic method. After 30 min, the distribution was characterized by a 2nd degree curve with a falling slope and after 180 min by a linear curve with a rising slope. With most of the modifications of the Boyden method in use at present, the choice of incubation time is crucial for the evaluation of counting results.