Skip to main content

Table 2 Descriptives and statistics of the treatment groups as for the entire set of NTA derived descriptors. The exosome populations differed in all of the measured parameters. Mean (nm) and mode (nm) are parameters describing the diameter of exosomes and their frequency distribution in the sample. D10, D50 and D90 are dimensional parameter that indicate that 10%, 50% and 90% respectively of the exosomes are included below the corresponding diameter within the sample. Statistical analysis was performed as Student t-test

From: Neural progenitor cell-derived exosomes in ischemia/reperfusion injury in cardiomyoblasts

Variable

Group

Mean

Standard Error

p (t-test)

Concentration (particle/mL)

Exo1

1,5*1010

8,35*108

0,008

 

Exo2

1,36*1010

9,22*108

 
 

Exo3

1,84*1010

1,74*109

 

mean (size, nm)

Exo1

146,7

3,8

< 0,001

 

Exo2

160,5

3,1

 
 

Exo3

148

5,8

 

mode (size, nm)

Exo1

112,3

4,9

0,03

 

Exo2

124,5

5,0

 
 

Exo3

103,6

0,6

 

D10 (size, nm)

Exo1

100,3

1,6

0,001

 

Exo2

107,4

1,3

 
 

Exo3

94,3

0,5

 

D50 (size, nm)

Exo1

132,5

2,5

< 0,001

 

Exo2

141,4

1,5

 
 

Exo3

127,6

4,2

 

D90 (size, nm)

Exo1

208,3

10,0

0,002

 

Exo2

233,1

7,5

 
 

Exo3

242,5

20,8

 

SD (size variability, nm)

Exo1

53,2

3,8

0,007

 

Exo2

68,2

8,0

 
 

Exo3

69,1

11,0

Â