| Autor: |
C, Hatzitheofilou, H H, Lawson, R A, Hinder, P J, Becker |
| Rok vydání: |
1994 |
| Předmět: |
|
| Zdroj: |
South African journal of surgery. Suid-Afrikaanse tydskrif vir chirurgie. 32(4) |
| ISSN: |
0038-2361 |
| Popis: |
Two isolated segments of jejunum with the ends exteriorised as jejunostomies were created in each of 8 dogs. Towards the end of one of the two, a cycloperistaltic (C-P) segment, with a diameter 70% of that of the jejunum, was interposed. Fluid containing C-labelled polyethylene glycole [corrected] was infused at 4 ml/min through each of the 16 preparations and the results were compared. The presence of a C-P segment significantly reduced the volume of output (with C-P segment--mean (+/- standard deviation) 155.27 +/- 14.81 ml/h v. without C-P segment--210.09 +/- 19.41 ml/h) (P0.001) and increased absorption (with C-P--45.44 +/- 20.86 ml/h v. without C-P--20.48 +/- 8.42 ml/h) (P0.001) and pooling (with C-P--39.29 +/- 16.99 ml/h v. without C-P--9.42 +/- 17.16 ml/h) (P0.001). The C-P segment therefore delayed the passage of the perfused fluid. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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