| Once each cell line became confluent cells were trypsinized and counted by the use of a hemocytometer. |
| At 48 hours after plating, the cells were detached from the plates in a trypsin-EDTA solution and counted on a hemocytometer. |
| After feeding, the algal concentration was counted with 3 replicate counts using a hemocytometer viewed under a microscope. |
| Total cell count was determined with a hemocytometer, and slides for differential cell counts were prepared with a cytocentrifuge. |
| The effect of Hypericum species on the viability of infective forms of L amazonensis was determined using a hemocytometer. |
| We used a hemocytometer with trypan blue exclusion to obtain total cell counts. |
