| 
      ChAT, choline acetyltransferase; NOS, nitric oxide synthase; n, neuronal; e, endothelial; I, inducible; ↓, decrease; (*), statistically significant difference; (+), difference approached
    statistical significance; ↔, no change compared to control tissue; ND, not detected in most/all samples
        |  Brain Region |  ChAT activity |  ChAT mRNA |  ChAT protein |  NOS activity |  NOS protein |  NOS mRNA |  
        |  Frontal Cortex |  ↓(*) |  Total:↔M-ChAT:↔
 |  ND |  ↔ | nNOS: ↔eNOS:ND
 iNOS:↔
 |  nNOS:↔eNOS:↓(*)
 iNOS:ND
 |  
        | Hippocampus | ↓(+) | Total:↔ M-ChAT:↔
 | variable | ↔ | nNOS: ↔ eNOS:ND
 iNOS:↔
 | nNOS:↔ eNOS:↓(*)
 iNOS:ND
 |  
        | Nucleus basalis of Meynert | ↔ | Total:↔ M-ChAT:          ↓
 | variable | ↔ | nNOS: ↔ eNOS:ND
 iNOS:↔
 | nNOS:↔ eNOS:↓(*)
 iNOS:ND
 |  
        | Caudate | ↔ | Total:↔ M-ChAT:↔
 | ↔ | ↔ | nNOS: ↔ eNOS:ND
 iNOS:↔
 | nNOS:↔ eNOS:↓(*)
 iNOS:ND
 |  |