Table 7. Group Mean and SEM for Protein, Glucose, Specific Gravity, and Cell Count in Cisternal CSF Sampled at Time of Placing Spinal Catheter and at Day 28 from Dogs Receiving Intrathecal Infusion of Saline (4 ml/day, n = 4) or Neostigmine (4 mg *symbol* 4 ml1*symbol* day1)