Talk:20.109(S10):Testing cell viability (Day3): Difference between revisions

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[[Image:DSCN0729.JPG|800px|caption]]
[[Image:DSCN0729.JPG|800px|caption]]
|-
|-
|This image was taken from the cross section of a bead at biological pH.  
This image was taken from the cross section of a bead at biological pH.  
|The concentration of cells as well as the ratio of dead (red) to live (green)  
The concentration of cells as well as the ratio of dead (red) to live (green)  
|cells is representative of all frames observed.  
cells is representative of all frames observed.  
|The distribution of cells was uniform at different layers of the bead.  
The distribution of cells was uniform at different layers of the bead.  
|-
|-
|Yellow with pH 8.0  
|Yellow with pH 8.0  
[[Image:DSCN0733.JPG|800px|caption]]
[[Image:DSCN0733.JPG|800px|caption]]
|-
|-
|This image was taken from the surface a bead at pH 8. The concentration of cells
This image was taken from the surface a bead at pH 8. The concentration of cells
| as well as the ratio of dead (red) to live (green) cells is  
as well as the ratio of dead (red) to live (green) cells is  
|representative of all frames observed. The distribution of cells was uniform at different  
representative of all frames observed. The distribution of cells was uniform at different  
|layers of the bead. There does not appear to be a significant difference in viability  
layers of the bead. There does not appear to be a significant difference in viability  
|between high and low pH, but the density of cells in high pH was approximately  
between high and low pH, but the density of cells in high pH was approximately  
|5 x lower than in biological pH.  
5 x lower than in biological pH.  
|-
|-



Revision as of 12:43, 22 April 2010

T/R schedule

Staining protocol time is expected to be ~ 1 hour, leaving 25 min blocks of microscope time for each group.

Please come prepared to lab (i.e., having read the protocol), and feel free to arrive even earlier than the suggested times below.

Microscope time Arrival time (at latest!) Team colour
2:05-2:30 1:05 Red
2:30-2:55 1:20 Yellow
2:55-3:20 1:45 Blue
3:20-3:45 2:10 Orange
3:45-4:10 2:35 Green
4:10-4:35 3:00 Purple
4:35-5:00 3:25 Pink
This image was taken from the cross section of a bead at biological pH. The concentration of cells as well as the ratio of dead (red) to live (green) cells is representative of all frames observed. The distribution of cells was uniform at different layers of the bead. This image was taken from the surface a bead at pH 8. The concentration of cells as well as the ratio of dead (red) to live (green) cells is representative of all frames observed. The distribution of cells was uniform at different layers of the bead. There does not appear to be a significant difference in viability between high and low pH, but the density of cells in high pH was approximately 5 x lower than in biological pH.
Team colour
Red with Chelator

Red without Chelator

Yellow with biological pH (7.2-7.4)

caption

Yellow with pH 8.0

caption

Blue Orange Green Purple Pink
Start time Team colour(s)
first (is the worst) Yellow,Green,Red
second (is the best) Purple,Orange, Blue
third (is ---) Pink

W/F schedule

Staining protocol time is expected to be ~ 1 hour, leaving 25 min blocks of microscope time for each group.

Please come prepared to lab (i.e., having read the protocol), and feel free to arrive even earlier than the suggested times below.

Microscope time Arrival time (at latest!) Team colour
2:05-2:30 1:05 Orange
2:30-2:55 1:20 Red
2:55-3:20 1:45 Yellow
3:20-3:45 2:10 Purple
3:45-4:10 2:35 Pink
4:10-4:35 3:00 Green
4:35-5:00 3:25 Blue

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