省级发布专栏
异氟烷、ketamine-xylazine、medetomidine, midazolam 、 fentanyl 的混合物对Wistar 大鼠生理参数(遥测技术连续测量)的影响
Mean values with standard deviation
Parameter |
Treatment |
Baseline |
Induction time |
Non-surgical tolerance |
Surgical tolerance |
Wake-up period |
Recovery |
---|---|---|---|---|---|---|---|
Mean ± SD |
Mean ± SD |
Mean ± SD |
Mean ± SD |
Mean ± SD |
Mean ± SD |
||
SAP(mmHg) |
ISO |
118 ± 8.2 |
133 ± 11.2* |
120 ± 21.5 |
111 ± 12.9 |
126 ± 10.8* |
119 ± 6.2 |
KX |
117 ± 7.0 |
144 ± 10.5* |
129 ± 19.1* |
111 ± 14.3 |
99 ± 8.1* |
113 ± 10.3 |
|
MMF |
120 ± 9.1 |
167 ± 14.1* |
170 ± 12.7* |
177 ± 15.1* |
113 ± 10.0 |
117 ± 5.2 |
|
DAP(mmHg) |
ISO |
87 ± 5.8 |
97 ± 9.5* |
85 ± 19.2 |
78 ± 12.1* |
89 ± 9.1 |
90 ± 4.6* |
KX |
92 ± 9.1 |
113 ± 8.9* |
99 ± 17.3 |
85 ± 14.2* |
76 ± 9.6* |
86 ± 5.9 |
|
MMF |
89 ± 5.9 |
124 ± 8.9* |
121 ± 9.3* |
118 ± 7.6* |
86 ± 7.9 |
91 ± 4.5 |
|
MAP(mmHg) |
ISO |
97 ± 6.5 |
109 ± 10.0* |
96 ± 19.9 |
89 ± 12.3* |
101 ± 9.6 |
100 ± 5.0* |
KX |
100 ± 8.0 |
123 ± 8.9* |
109 ± 17.7* |
93 ± 13.9* |
84 ± 8.5* |
95 ± 6.5 |
|
MMF |
99 ± 6.9 |
138 ± 10.6* |
137 ± 10.1* |
138 ± 9.9* |
95 ± 8.5 |
100 ± 4.6 |
|
PP (mmHg) |
ISO |
31 ± 3.8 |
36 ± 3.5* |
35 ± 3.4* |
33 ± 2.9* |
37 ± 3.7* |
30 ± 2.7 |
KX |
25 ± 5.9 |
31 ± 6.7* |
30 ± 5.9* |
26 ± 6.8 |
23 ± 7.0* |
27 ± 8.7 |
|
MMF |
31 ± 3.8 |
43 ± 5.7* |
50 ± 5.9* |
59 ± 8.5* |
27 ± 3.1* |
26 ± 2.4* |
|
HR (bpm) |
ISO |
293 ± 18.1 |
381 ± 35.1* |
369 ± 22.0* |
404 ± 24.5* |
445 ± 20.0* |
300 ± 14.1* |
KX |
281 ± 22.7 |
371 ± 33.9* |
271 ± 24.0 |
255 ± 25.7* |
289 ± 31.3 |
316 ± 17.1* |
|
MMF |
293 ± 32.9 |
303 ± 30.2 |
229 ± 20.9* |
209 ± 24.0* |
255 ± 28.6* |
286 ± 22.5 |
|
BT (°C) |
ISO |
37.34 ± 0.17 |
37.38 ± 0.23 |
37.33 ± 0.26 |
36.56 ± 0.55* |
36.39 ± 0.71* |
37.34 ± 0.16 |
KX |
37.34 ± 0.26 |
37.27 ± 0.25 |
37.22 ± 0.22 |
36.78 ± 0.41* |
36.95 ± 0.53 |
37.55 ± 0.45 |
|
MMF |
37.49 ± 0.41 |
37.43 ± 0.40 |
37.30 ± 0.51 |
36.90 ± 0.86* |
36.54 ± 0.93* |
37.25 ± 0.43 |
P values based on the ANCOVA
Parameter |
Treatment |
Induction time |
Non-surgical tolerance |
Surgical tolerance |
Wake-up period |
Recovery |
|||||
---|---|---|---|---|---|---|---|---|---|---|---|
Mean difference |
P value |
Mean difference |
P value |
Mean difference |
P value |
Mean difference |
P value |
Mean difference |
P value |
||
SAP(mmHg) |
ISO vs. KX |
-13.18 |
< 0.01* |
-9.15 |
0.15 |
-0.58 |
0.88 |
26.46 |
< 0.01* |
6.33 |
0.07 |
ISO vs. MMF |
-33.07 |
< 0.01* |
-45.79 |
< 0.01* |
-63.08 |
< 0.01* |
15.41 |
< 0.01* |
3.54 |
0.03* |
|
KX vs. MMF |
-19.88 |
< 0.01* |
-36.64 |
< 0.01* |
-62.50 |
< 0.01* |
-11.05 |
0.03* |
-2.80 |
0.38 |
|
DAP(mmHg) |
ISO vs. KX |
-13.57 |
< 0.01* |
-7.27 |
0.27 |
-1.72 |
0.70 |
16.39 |
< 0.01* |
5.96 |
0.01* |
ISO vs. MMF |
-27.08 |
< 0.01* |
-33.41 |
< 0.01* |
-38.62 |
< 0.01* |
4.83 |
0.21 |
-0.95 |
0.52 |
|
KX vs. MMF |
-13.50 |
< 0.01* |
-26.14 |
< 0.01* |
-36.90 |
< 0.01* |
-11.56 |
< 0.01* |
-6.92 |
< 0.01* |
|
MAP(mmHg) |
ISO vs. KX |
-13.12 |
< 0.01* |
-7.33 |
0.25 |
-0.90 |
0.83 |
19.57 |
< 0.01* |
6.14 |
0.02* |
ISO vs. MMF |
-29.09 |
< 0.01* |
-37.48 |
< 0.01* |
-46.74 |
< 0.01* |
8.32 |
0.05* |
0.54 |
0.71 |
|
KX vs. MMF |
-15.98 |
< 0.01* |
-30.16 |
< 0.01* |
-45.84 |
< 0.01* |
-11.25 |
< 0.01* |
-5.60 |
0.03* |
|
PP (mmHg) |
ISO vs. KX |
-0.76 |
0.59 |
2.10 |
0.26 |
2.68 |
0.15 |
8.41 |
< 0.01* |
-0.44 |
0.80 |
ISO vs. MMF |
-6.41 |
< 0.01* |
-13.95 |
< 0.01* |
-25.42 |
< 0.01* |
11.09 |
< 0.01* |
4.55 |
< 0.01* |
|
KX vs. MMF |
-5.65 |
< 0.01* |
-16.05 |
< 0.01* |
-28.10 |
< 0.01* |
2.69 |
0.20 |
4.99 |
0.02* |
|
HR (bpm) |
ISO vs. KX |
14.62 |
0.36 |
93.14 |
< 0.01* |
144.75 |
< 0.01* |
148.62 |
< 0.01* |
-20.86 |
< 0.01* |
ISO vs. MMF |
85.80 |
< 0.01* |
139.93 |
< 0.01* |
195.12 |
< 0.01* |
190.22 |
< 0.01* |
13.41 |
0.09 |
|
KX vs. MMF |
71.17 |
< 0.01* |
46.79 |
< 0.01* |
50.37 |
< 0.01* |
41.60 |
< 0.01* |
34.27 |
< 0.01* |
|
BT (°C) |
ISO vs. KX |
0.11 |
0.11 |
0.10 |
0.26 |
-0.22 |
0.34 |
-0.56 |
0.08 |
-0.21 |
0.18 |
ISO vs. MMF |
0.09 |
0.26 |
0.16 |
0.20 |
-0.19 |
0.52 |
-0.04 |
0.92 |
0.19 |
0.17 |
|
KX vs. MMF |
-0.01 |
0.87 |
0.06 |
0.67 |
0.03 |
0.90 |
0.52 |
0.14 |
0.39 |
0.04* |

Mean duration of ISO, KX and MMF anaesthesia. Anaesthesias were divided in different anaesthetic stages. Induction time (time from application to loss of righting reflex), time of non-surgical tolerance (time from loss of righting reflex until loss of all measured reflexes), time of surgical tolerance (time from loss of all measured reflexes till regain of one reflex), wake-up period (time from regaining one reflex till regain of righting reflex). After 40 minutes ISO delivery was terminated and MMF was reversed with AFN.

Mean arterial blood pressure (mmHg). Individual and mean time courses per treatment group.

Pulse pressure (mmHg). Individual and mean time courses per treatment group.

Heart rate (bpm). Individual and mean time courses per treatment group.

Core body temperature (°C). Individual and mean time courses per treatment group.
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