3 | Results
This study shows that the expression of 3.0T1H-MRS in
nasal polyps is significantly different from that in normal brain
tissue, and there is a significant difference between the two (see Table
1, spectrum analysis Figure 1-2). The expression of Ace in nasal polyps
was the highest (11.43 ± 6.11), NAA decreased significantly (17.76 ±
6.20), Cho increased (23.19 ± 6.91), Lac increased (12.51 ± 3.42), Lac /
Ace ratio decreased most significantly (1.09 ± 0.56); Cho / NAA ratio
increased significantly (1.34 ± 1.10); Lac / NAA ratio increased most
significantly (0.70 ± 0.55); compared with the data of normal brain
tissue in the same side, t-test had statistical significance.