Intraarterial Infusion of Lidocaine is Superior to the Subcutaneous Injection of Low Molecular Weight Heparin for Improving the Course of Cerulein-Induced Acute Pancreatitis in Rats
16 abr 2025
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Categoría del artículo: Review
Publicado en línea: 16 abr 2025
Recibido: 11 dic 2024
Aceptado: 03 mar 2025
DOI: https://doi.org/10.2478/aite-2025-0012
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© 2025 Ryszard Antkowiak et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Fig 1.

Fig 2.

Comparison of amylase levels between the control groups
Measurement | Mean amylase levels in the NaCl group [U/L] | Mean amylase levels in the heparin group [U/L] | Mean amylase levels in the lidocaine–heparin [U/L] | |||
---|---|---|---|---|---|---|
NaCl |
NaCl |
Heparin |
||||
M0 | 644.5 | 708.20 | 658.0 | 0.093 | 0.894 | 0.234 |
M1 | 57,083.4 | 66,622.0 | 47,766.22 | 0.457 | 0.492 | 0.069 |
M2 | 33,927.0 | 37,428.0 | 14,346.89 | 0.557 | ||
M3 | 20,444.4 | 23,452.30 | 11,171.67 | 0.406 | ||
M4 | 12,358.3 | 14,504.40 | 7914.56 | 0.361 |
Comparison of lipase levels between the control groups
Measurement | Mean lipase levels in the NaCl group [U/L] | Mean lipase levels in the heparin group [U/L] | Mean lipase levels in the lidocaine–heparin [U/L] | |||
---|---|---|---|---|---|---|
NaCl |
NaCl |
Heparin |
||||
M0 | 25.99 | 23.10 | 14.67 | 0.909 | 0.267 | 0.473 |
M1 | 2502.20 | 3236.28 | 3077.04 | 0.116 | 0.273 | 0.901 |
M2 | 1139.61 | 1475.14 | 678.70 | 0.127 | ||
M3 | 567.48 | 783.49 | 472.91 | 0.171 | 0.712 | |
M4 | 281.98 | 389.79 | 252.21 | 0.280 | 0.907 | 0.147 |
Comparison of histopathological findings between three groups
Feature | NaCl group | Heparin group | Lidocaine–heparin group | |
---|---|---|---|---|
Pancreatic tissue | ||||
Necrosis | 0/10 (0%) | 2/10 (20%) | 3/9 (33%) | 0.163 |
Edema | 8/10 (80%) | 6/10 (60%) | 5/9 (56%) | 0.530 |
Hemorrhagic foci | 0/10 (0%) | 1/10 (10%) | 1/9 (11%) | 0.565 |
Acute inflammation | 0/10 (0%) | 0/10 (0%) | 2/9 (22%) | 0.092 |
Chronic inflammation | 7/10 (70%) | 9/10 (90%) | 9/9 (100%) | 0.152 |
Mean number of veins and arteries (SD) | 19.5 (7.25) | 17.1 (2.51) | 15.0 (8.34) | 0.094 |
Mean number of capillaries (SD) | 36.0 (8.76) | 27.9 (5.65) | 29.44 (6.35) | 0.080 |
Adipose tissue | ||||
Necrosis | 0/10 (0%) | 0/10 (0%) | 2/9 (22%) | 0.092 |
Hemorrhagic foci | 0/10 (0%) | 1/10 (10%) | 1/9 (11%) | 0.565 |
Acute inflammation | 0/10 (0%) | 0/10 (0%) | 1/9 (11%) | 0.316 |
Chronic inflammation | 2/10 (20%) | 4/10 (40%) | 6/9 (67%) | 0.119 |