NPX-untreated

NPX-Herbal treated

NPX-ARB treated

Sham-operated

Healthy control

Week 0

405.5 ± 14.5

349.2 ± 4.8

360.3 ± 3.9

371.4 ± 4.5

360.0 ± 2.8

Week 2

425.5 ± 4.6

444.5 ± 10.0

388.0 ± 5.0

400.1 ± 3.2

400.0 ± 10.1

Week 4

430.0 ± 13.8

420.0 ± 12.8

429.5 ± 17.0

458.0 ± 11.7

442.4 ± 14.5

Week 6

441.1 ± 10.8*

490.9 ± 9.8

482.8 ± 11.2

500.0 ± 12.2

534.0 ± 20.8

Week 12

466.0 ± 6.7*

567.8 ± 12.3

540.5 ± 19.6

585.8 ± 6.8

576.8 ± 20.8