*SO*grateful if anyone could help me with my poor stats know-how. My experiment involves data from patient tissue before and after treatment to asses whether certain immune cells increase or decrease, with the null hypothesis that there is no change....Unfortunately due to time constraints I have extremely low sample size, n=3 in some cases! Example below:

Untreated:

1. 2374.591497

2. 2784.754691

3. 12653.68345

treated:

1. 2729.185784

2. 7233.945032

3. 17401.62162

I can see after treatment an increase in cell number in each patient.

I have done a paired T-test on xcel (

*p*=0.154).

**Is there another statistical test I can do which might highlight significance in this difference?**