A method for studying microcirculatory and cardio-respiratory parameters in the fish ( Hypostomus cf. punctatus)
1. A method is presented for measuring respiratory and cardiac rate, as well as microvascular parameters (red blood cell velocity, vessel diameter) in the freshwater catfish Hypostomus cf. punctatus. 2. Unanesthetized animals were kept in a box with flowing water. Microcirculation of the pectoral fi...
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| Veröffentlicht in: | Comparative biochemistry and physiology. A, Comparative physiology Comparative physiology, 1991, Vol.99 (1), p.41-44 |
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| container_title | Comparative biochemistry and physiology. A, Comparative physiology |
| container_volume | 99 |
| creator | Filho, I.P. Torres Filho, V. Martuchelli Bouskela, E. |
| description | 1. A method is presented for measuring respiratory and cardiac rate, as well as microvascular parameters (red blood cell velocity, vessel diameter) in the freshwater catfish
Hypostomus cf. punctatus.
2. Unanesthetized animals were kept in a box with flowing water. Microcirculation of the pectoral fin was studied using a closed-circuit television system coupled to a microscope.
3. ECG was recorded with implanted electrodes and respiratory rate was continuously recorded with a cannula close to the mouth.
4. Average values obtained for cardiac, respiratory and cough frequency were 122.8 ± 30.4 min
−1 (
n = 4), 105.3 ± 39.4 min
−1 (
n = 10) and 90.6 ± 81.1 hour
−1 (
n = 6), respectively.
5. The fish usually remained quiet for several hours inside the box while microscopic observations were made. |
| doi_str_mv | 10.1016/0300-9629(91)90231-Z |
| format | Article |
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Hypostomus cf. punctatus.
2. Unanesthetized animals were kept in a box with flowing water. Microcirculation of the pectoral fin was studied using a closed-circuit television system coupled to a microscope.
3. ECG was recorded with implanted electrodes and respiratory rate was continuously recorded with a cannula close to the mouth.
4. Average values obtained for cardiac, respiratory and cough frequency were 122.8 ± 30.4 min
−1 (
n = 4), 105.3 ± 39.4 min
−1 (
n = 10) and 90.6 ± 81.1 hour
−1 (
n = 6), respectively.
5. The fish usually remained quiet for several hours inside the box while microscopic observations were made.</description><identifier>ISSN: 0300-9629</identifier><identifier>DOI: 10.1016/0300-9629(91)90231-Z</identifier><identifier>CODEN: CBPAB5</identifier><language>eng</language><publisher>New York, NY: Elsevier B.V</publisher><subject>Biological and medical sciences ; Freshwater ; Fundamental and applied biological sciences. Psychology ; Hemodynamics. Rheology ; Hypostomus punctatus ; Vertebrates: cardiovascular system</subject><ispartof>Comparative biochemistry and physiology. A, Comparative physiology, 1991, Vol.99 (1), p.41-44</ispartof><rights>1991 Pergamon Press plc</rights><rights>1991 INIST-CNRS</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c350t-fef564507341a73af60445c8e1f660bf05e59a8a14315b298cb8ef4ca848fbe73</citedby><cites>FETCH-LOGICAL-c350t-fef564507341a73af60445c8e1f660bf05e59a8a14315b298cb8ef4ca848fbe73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,778,782,4012,27910,27911,27912</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19617493$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Filho, I.P. Torres</creatorcontrib><creatorcontrib>Filho, V. Martuchelli</creatorcontrib><creatorcontrib>Bouskela, E.</creatorcontrib><title>A method for studying microcirculatory and cardio-respiratory parameters in the fish ( Hypostomus cf. punctatus)</title><title>Comparative biochemistry and physiology. A, Comparative physiology</title><description>1. A method is presented for measuring respiratory and cardiac rate, as well as microvascular parameters (red blood cell velocity, vessel diameter) in the freshwater catfish
Hypostomus cf. punctatus.
2. Unanesthetized animals were kept in a box with flowing water. Microcirculation of the pectoral fin was studied using a closed-circuit television system coupled to a microscope.
3. ECG was recorded with implanted electrodes and respiratory rate was continuously recorded with a cannula close to the mouth.
4. Average values obtained for cardiac, respiratory and cough frequency were 122.8 ± 30.4 min
−1 (
n = 4), 105.3 ± 39.4 min
−1 (
n = 10) and 90.6 ± 81.1 hour
−1 (
n = 6), respectively.
5. The fish usually remained quiet for several hours inside the box while microscopic observations were made.</description><subject>Biological and medical sciences</subject><subject>Freshwater</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Hemodynamics. Rheology</subject><subject>Hypostomus punctatus</subject><subject>Vertebrates: cardiovascular system</subject><issn>0300-9629</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1991</creationdate><recordtype>article</recordtype><recordid>eNp9kD9P7DAQxF2ABBx8Awo3IChyz77YubhBQog_T0J6zaOhsfacNWeUxMHrIN23J8ch6KhWGs3Man6MnUoxl0JWf0QpRGGqhbkw8tKIRSmL5z12-C0fsCOiVyGELKU-ZMM17zCvY8N9TJzy2GxC_8K74FJ0IbmxhRzThkPfcAepCbFISENIO3mABFMeE_HQ87xG7gOt-QV_2AyRcuxG4s7P-TD2LkMe6fKY7XtoCU--7ow93d3-v3koHv_d_725fixcqUUuPHpdKS2WpZKwLMFXQintapS-qsTKC43aQA1STTNWC1O7VY1eOahV7Ve4LGfsfNc7pPg2ImXbBXLYttBjHMlKbbSpJgozpnbGaTFRQm-HFDpIGyuF3SK1W3Z2y84aaT-R2ucpdvbVD-Sg9Ql6F-gnayq5VKacfFc7H05j3wMmSy5g77AJCV22TQy_P_oALZmObQ</recordid><startdate>1991</startdate><enddate>1991</enddate><creator>Filho, I.P. Torres</creator><creator>Filho, V. Martuchelli</creator><creator>Bouskela, E.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope></search><sort><creationdate>1991</creationdate><title>A method for studying microcirculatory and cardio-respiratory parameters in the fish ( Hypostomus cf. punctatus)</title><author>Filho, I.P. Torres ; Filho, V. Martuchelli ; Bouskela, E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c350t-fef564507341a73af60445c8e1f660bf05e59a8a14315b298cb8ef4ca848fbe73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1991</creationdate><topic>Biological and medical sciences</topic><topic>Freshwater</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Hemodynamics. Rheology</topic><topic>Hypostomus punctatus</topic><topic>Vertebrates: cardiovascular system</topic><toplevel>online_resources</toplevel><creatorcontrib>Filho, I.P. Torres</creatorcontrib><creatorcontrib>Filho, V. Martuchelli</creatorcontrib><creatorcontrib>Bouskela, E.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Comparative biochemistry and physiology. A, Comparative physiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Filho, I.P. Torres</au><au>Filho, V. Martuchelli</au><au>Bouskela, E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A method for studying microcirculatory and cardio-respiratory parameters in the fish ( Hypostomus cf. punctatus)</atitle><jtitle>Comparative biochemistry and physiology. A, Comparative physiology</jtitle><date>1991</date><risdate>1991</risdate><volume>99</volume><issue>1</issue><spage>41</spage><epage>44</epage><pages>41-44</pages><issn>0300-9629</issn><coden>CBPAB5</coden><abstract>1. A method is presented for measuring respiratory and cardiac rate, as well as microvascular parameters (red blood cell velocity, vessel diameter) in the freshwater catfish
Hypostomus cf. punctatus.
2. Unanesthetized animals were kept in a box with flowing water. Microcirculation of the pectoral fin was studied using a closed-circuit television system coupled to a microscope.
3. ECG was recorded with implanted electrodes and respiratory rate was continuously recorded with a cannula close to the mouth.
4. Average values obtained for cardiac, respiratory and cough frequency were 122.8 ± 30.4 min
−1 (
n = 4), 105.3 ± 39.4 min
−1 (
n = 10) and 90.6 ± 81.1 hour
−1 (
n = 6), respectively.
5. The fish usually remained quiet for several hours inside the box while microscopic observations were made.</abstract><cop>New York, NY</cop><pub>Elsevier B.V</pub><doi>10.1016/0300-9629(91)90231-Z</doi><tpages>4</tpages></addata></record> |
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| ispartof | Comparative biochemistry and physiology. A, Comparative physiology, 1991, Vol.99 (1), p.41-44 |
| issn | 0300-9629 |
| language | eng |
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| source | Alma/SFX Local Collection |
| subjects | Biological and medical sciences Freshwater Fundamental and applied biological sciences. Psychology Hemodynamics. Rheology Hypostomus punctatus Vertebrates: cardiovascular system |
| title | A method for studying microcirculatory and cardio-respiratory parameters in the fish ( Hypostomus cf. punctatus) |
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