Effect of Portal Hypertension and Duct Ligature on Pancreatic Fluid Pressures in Cats
In two groups of cats recordings were performed, during laparotomy, of pancreatic tissue fluid pressure measured by a needle technique, interstitial fluid pressure measured by micropipette technique, pancreatic intraductal pressure, and portal vein pressure. In one group of cats the pressures were m...
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| Veröffentlicht in: | Scandinavian journal of gastroenterology 1990, Vol.25 (6), p.609-612 |
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| container_title | Scandinavian journal of gastroenterology |
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| creator | Ebbehøj, N. Borly, L. Heyeraas, K. J. Henriksen, J. H. |
| description | In two groups of cats recordings were performed, during laparotomy, of pancreatic tissue fluid pressure measured by a needle technique, interstitial fluid pressure measured by micropipette technique, pancreatic intraductal pressure, and portal vein pressure. In one group of cats the pressures were measured before and after acutely induced portal hypertension; in the other group of cats the pressures were measured after an overnight ligature of the pancreatic main duct. At rest the needle pressure was equal to duct pressure but significantly lower than interstitial fluid pressure and portal pressure. Acute portal hypertension caused no significant changes in micropipette, needle, or duct pressures. Pancreatic duct ligature increased duct pressure, interstitial fluid pressure, and needle pressure. We conclude that the fluid pressure in the pancreas is probably influenced by the production/drainage relation of the pancreatic juice rather than by haemodynamic conditions. |
| doi_str_mv | 10.3109/00365529009095537 |
| format | Article |
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J. ; Henriksen, J. H.</creator><creatorcontrib>Ebbehøj, N. ; Borly, L. ; Heyeraas, K. J. ; Henriksen, J. H.</creatorcontrib><description>In two groups of cats recordings were performed, during laparotomy, of pancreatic tissue fluid pressure measured by a needle technique, interstitial fluid pressure measured by micropipette technique, pancreatic intraductal pressure, and portal vein pressure. In one group of cats the pressures were measured before and after acutely induced portal hypertension; in the other group of cats the pressures were measured after an overnight ligature of the pancreatic main duct. At rest the needle pressure was equal to duct pressure but significantly lower than interstitial fluid pressure and portal pressure. Acute portal hypertension caused no significant changes in micropipette, needle, or duct pressures. Pancreatic duct ligature increased duct pressure, interstitial fluid pressure, and needle pressure. We conclude that the fluid pressure in the pancreas is probably influenced by the production/drainage relation of the pancreatic juice rather than by haemodynamic conditions.</description><identifier>ISSN: 0036-5521</identifier><identifier>EISSN: 1502-7708</identifier><identifier>DOI: 10.3109/00365529009095537</identifier><identifier>PMID: 2359992</identifier><identifier>CODEN: SJGRA4</identifier><language>eng</language><publisher>Copenhagen: Informa UK Ltd</publisher><subject>Animals ; Biological and medical sciences ; Cats ; Chronic Disease ; Extracellular Space - physiology ; Gastroenterology. Liver. Pancreas. Abdomen ; Hypertension, Portal - physiopathology ; Ligation ; Liver. Biliary tract. Portal circulation. Exocrine pancreas ; Medical sciences ; Micropipette pressure ; Needles ; Other diseases. Semiology ; pancreatic duct pressure ; Pancreatic Ducts - physiopathology ; Pancreatic Ducts - surgery ; pancreatic tissue fluid pressure ; Pancreatitis - physiopathology ; Pressure</subject><ispartof>Scandinavian journal of gastroenterology, 1990, Vol.25 (6), p.609-612</ispartof><rights>1990 Informa UK Ltd All rights reserved: reproduction in whole or part not permitted 1990</rights><rights>1991 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c431t-b0d6db4cd217cb997cdadda606017134b4ecb5259b6f0ac3e5a586197fb736c23</citedby><cites>FETCH-LOGICAL-c431t-b0d6db4cd217cb997cdadda606017134b4ecb5259b6f0ac3e5a586197fb736c23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.tandfonline.com/doi/pdf/10.3109/00365529009095537$$EPDF$$P50$$Ginformahealthcare$$H</linktopdf><linktohtml>$$Uhttps://www.tandfonline.com/doi/full/10.3109/00365529009095537$$EHTML$$P50$$Ginformahealthcare$$H</linktohtml><link.rule.ids>315,781,785,4025,27928,27929,27930,59652,59758,60441,60547,61226,61261,61407,61442</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19573101$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/2359992$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ebbehøj, N.</creatorcontrib><creatorcontrib>Borly, L.</creatorcontrib><creatorcontrib>Heyeraas, K. J.</creatorcontrib><creatorcontrib>Henriksen, J. H.</creatorcontrib><title>Effect of Portal Hypertension and Duct Ligature on Pancreatic Fluid Pressures in Cats</title><title>Scandinavian journal of gastroenterology</title><addtitle>Scand J Gastroenterol</addtitle><description>In two groups of cats recordings were performed, during laparotomy, of pancreatic tissue fluid pressure measured by a needle technique, interstitial fluid pressure measured by micropipette technique, pancreatic intraductal pressure, and portal vein pressure. In one group of cats the pressures were measured before and after acutely induced portal hypertension; in the other group of cats the pressures were measured after an overnight ligature of the pancreatic main duct. At rest the needle pressure was equal to duct pressure but significantly lower than interstitial fluid pressure and portal pressure. Acute portal hypertension caused no significant changes in micropipette, needle, or duct pressures. Pancreatic duct ligature increased duct pressure, interstitial fluid pressure, and needle pressure. We conclude that the fluid pressure in the pancreas is probably influenced by the production/drainage relation of the pancreatic juice rather than by haemodynamic conditions.</description><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>Cats</subject><subject>Chronic Disease</subject><subject>Extracellular Space - physiology</subject><subject>Gastroenterology. Liver. Pancreas. Abdomen</subject><subject>Hypertension, Portal - physiopathology</subject><subject>Ligation</subject><subject>Liver. Biliary tract. Portal circulation. Exocrine pancreas</subject><subject>Medical sciences</subject><subject>Micropipette pressure</subject><subject>Needles</subject><subject>Other diseases. Semiology</subject><subject>pancreatic duct pressure</subject><subject>Pancreatic Ducts - physiopathology</subject><subject>Pancreatic Ducts - surgery</subject><subject>pancreatic tissue fluid pressure</subject><subject>Pancreatitis - physiopathology</subject><subject>Pressure</subject><issn>0036-5521</issn><issn>1502-7708</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1990</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kM2KFDEYRYMoYzv6AC6EbHRX-qVSqVTQjbTzIzTYC2ddfJUfJ0O60iYppN_eDN2jiDCrQO65l-QQ8prBe85AfQDgvRCtAlCghODyCVkxAW0jJQxPyeo-byrAnpMXOd8BgJCdOiNnLRdKqXZFbi6cs7rQ6Og2poKBXh_2NhU7Zx9nirOhX5aab_wPLEuytF5ucdbJYvGaXobFG7pNNucaZupnusaSX5JnDkO2r07nObm5vPi-vm42366-rj9vGt1xVpoJTG-mTpuWST0pJbVBY7CHHphkvJs6qyfRCjX1DlBzK1AMPVPSTZL3uuXn5N1xd5_iz8XmMu581jYEnG1c8ijV0HXdMFSQHUGdYs7JunGf_A7TYWQw3qsc_1NZO29O48u0s-ZP4-Su5m9POWaNwaWqxee_w0rIuswq9-nI-dnFtMNfMQUzFjyEmB5K_LFnfPynfmsxlFuNyY53cUlz9fvIJ34DdiagjQ</recordid><startdate>1990</startdate><enddate>1990</enddate><creator>Ebbehøj, N.</creator><creator>Borly, L.</creator><creator>Heyeraas, K. J.</creator><creator>Henriksen, J. H.</creator><general>Informa UK Ltd</general><general>Taylor & Francis</general><general>Scandinavian University Press</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>1990</creationdate><title>Effect of Portal Hypertension and Duct Ligature on Pancreatic Fluid Pressures in Cats</title><author>Ebbehøj, N. ; Borly, L. ; Heyeraas, K. J. ; Henriksen, J. H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c431t-b0d6db4cd217cb997cdadda606017134b4ecb5259b6f0ac3e5a586197fb736c23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1990</creationdate><topic>Animals</topic><topic>Biological and medical sciences</topic><topic>Cats</topic><topic>Chronic Disease</topic><topic>Extracellular Space - physiology</topic><topic>Gastroenterology. Liver. Pancreas. Abdomen</topic><topic>Hypertension, Portal - physiopathology</topic><topic>Ligation</topic><topic>Liver. Biliary tract. Portal circulation. Exocrine pancreas</topic><topic>Medical sciences</topic><topic>Micropipette pressure</topic><topic>Needles</topic><topic>Other diseases. Semiology</topic><topic>pancreatic duct pressure</topic><topic>Pancreatic Ducts - physiopathology</topic><topic>Pancreatic Ducts - surgery</topic><topic>pancreatic tissue fluid pressure</topic><topic>Pancreatitis - physiopathology</topic><topic>Pressure</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ebbehøj, N.</creatorcontrib><creatorcontrib>Borly, L.</creatorcontrib><creatorcontrib>Heyeraas, K. J.</creatorcontrib><creatorcontrib>Henriksen, J. 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H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Portal Hypertension and Duct Ligature on Pancreatic Fluid Pressures in Cats</atitle><jtitle>Scandinavian journal of gastroenterology</jtitle><addtitle>Scand J Gastroenterol</addtitle><date>1990</date><risdate>1990</risdate><volume>25</volume><issue>6</issue><spage>609</spage><epage>612</epage><pages>609-612</pages><issn>0036-5521</issn><eissn>1502-7708</eissn><coden>SJGRA4</coden><abstract>In two groups of cats recordings were performed, during laparotomy, of pancreatic tissue fluid pressure measured by a needle technique, interstitial fluid pressure measured by micropipette technique, pancreatic intraductal pressure, and portal vein pressure. In one group of cats the pressures were measured before and after acutely induced portal hypertension; in the other group of cats the pressures were measured after an overnight ligature of the pancreatic main duct. At rest the needle pressure was equal to duct pressure but significantly lower than interstitial fluid pressure and portal pressure. Acute portal hypertension caused no significant changes in micropipette, needle, or duct pressures. Pancreatic duct ligature increased duct pressure, interstitial fluid pressure, and needle pressure. We conclude that the fluid pressure in the pancreas is probably influenced by the production/drainage relation of the pancreatic juice rather than by haemodynamic conditions.</abstract><cop>Copenhagen</cop><cop>Oslo</cop><cop>Stockholm</cop><pub>Informa UK Ltd</pub><pmid>2359992</pmid><doi>10.3109/00365529009095537</doi><tpages>4</tpages></addata></record> |
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| ispartof | Scandinavian journal of gastroenterology, 1990, Vol.25 (6), p.609-612 |
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| language | eng |
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| source | MEDLINE; Taylor & Francis Medical Library - CRKN; Access via Taylor & Francis |
| subjects | Animals Biological and medical sciences Cats Chronic Disease Extracellular Space - physiology Gastroenterology. Liver. Pancreas. Abdomen Hypertension, Portal - physiopathology Ligation Liver. Biliary tract. Portal circulation. Exocrine pancreas Medical sciences Micropipette pressure Needles Other diseases. Semiology pancreatic duct pressure Pancreatic Ducts - physiopathology Pancreatic Ducts - surgery pancreatic tissue fluid pressure Pancreatitis - physiopathology Pressure |
| title | Effect of Portal Hypertension and Duct Ligature on Pancreatic Fluid Pressures in Cats |
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