Table 2: Multiple Regression Analysis of Plasma Concentrations of DTZ and its Metabolites with Hemodynamic Responses

Model Response = aDTZ + constant (20 mg/kg single sc injection)
Response/DTZ or Metabolite HR SBP DBP
DTZ -0.00963

(p = 0.000)
-0.0004982

(p = 0.578)
-0.00480

(p = 0.000)
Model Response = aDTZ + bMA + cM1 + dM2 + constant (20 mg/kg single sc injection)
Response/DTZ or Metabolite HR SBP DBP
DTZ - 0.00915

(p = 0.015)
+0.00196

(p = 0.107)
- 0.00336

(p = 0.004)
MA + 0.0134

(p = 0.769)
-0.0290

(p = 0.056)
-0.0102

(p = 0.465)
M1 - 0.0092

(p = 0.547)
-0.00947

(p = 0.061)
-0.00779

(p = 0.098)
M2 - 0.0154

(p = 0.370)
+ 0.0219

(p = 0.000)
+ 0.000175

(p = 0.973)
Regression Model P = 0.004 P = 0.000 P = 0.000
Model Response = aDTZ + constant (5 mg/kg sc bid for 5 doses)
Response/DTZ or Metabolite HR SBP DBP
DTZ -0.0292

(p =0.215)
-0.0157

(p = 0.009)
-0.0167

(p = 0.007)
Model Response = aDTZ + bMA + cM1 + dM2 + constant (5 mg/kg sc bid for 5 doses)
Response/DTZ or Metabolite HR SBP DBP
DTZ +0.0066

(p = 0.890)
+ 0.00590

(p = 0.622)
+0.00396

(p = 0.752)
MA -0.0239

(p = 0.540)
+ 0.00263

(p = 0.787)
-0.00694

(p = 0.499)
M1 -0.2397

(p = 0.112)
-0.100

(p = 0.010)
-0.0891

(p = 0.027)
M2 + 0.0453

(p = 0.167)
+ 0.00605

(p = 0.458)
+0.000946

(p = 0.912)
Regression Model P = 0.248 P = 0.036 P = 0.064