Erythropoietin production by macrophages in the regenerating liver

The site of erythropoietin (Ep) production and/or storage in the rat liver was determined. A guinea pig anti‐Ep was produced against purified rat Ep (64,096 ± 4J064 IU/mg). This antibody was found to be highly specific using rocket immunoelectrophoresis, Ouchterlony gel diffusion methods, and immuno...

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Veröffentlicht in:Journal of surgical oncology 1985-11, Vol.30 (3), p.184-197
Hauptverfasser: Naughton, Gail K., Naughton, Brian A., Gordon, A. S.
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container_title Journal of surgical oncology
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creator Naughton, Gail K.
Naughton, Brian A.
Gordon, A. S.
description The site of erythropoietin (Ep) production and/or storage in the rat liver was determined. A guinea pig anti‐Ep was produced against purified rat Ep (64,096 ± 4J064 IU/mg). This antibody was found to be highly specific using rocket immunoelectrophoresis, Ouchterlony gel diffusion methods, and immunoprecipitin reactions as well as Ep neutralization tests (capable of completely neutralizing up to 2,000 IU Ep/mg). This anti‐Ep was labeled with either fluorescein for light microscopic study or ferritin for electron microscopy. Kupffer cells showed varying degrees of labeling after hepatectomy alone or hepatectomy combined with nephrectomy and/or hypoxia. Greatest labeling was seen in Kupffer cells of rats that were nephrectomized 48 hr posthepatectomy and kept at ambient pressure. No labeling of hepatocytes or vascular and bile duct endothelium was noted.
doi_str_mv 10.1002/jso.2930300312
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S.</creator><creatorcontrib>Naughton, Gail K. ; Naughton, Brian A. ; Gordon, A. S.</creatorcontrib><description>The site of erythropoietin (Ep) production and/or storage in the rat liver was determined. A guinea pig anti‐Ep was produced against purified rat Ep (64,096 ± 4J064 IU/mg). This antibody was found to be highly specific using rocket immunoelectrophoresis, Ouchterlony gel diffusion methods, and immunoprecipitin reactions as well as Ep neutralization tests (capable of completely neutralizing up to 2,000 IU Ep/mg). This anti‐Ep was labeled with either fluorescein for light microscopic study or ferritin for electron microscopy. Kupffer cells showed varying degrees of labeling after hepatectomy alone or hepatectomy combined with nephrectomy and/or hypoxia. Greatest labeling was seen in Kupffer cells of rats that were nephrectomized 48 hr posthepatectomy and kept at ambient pressure. No labeling of hepatocytes or vascular and bile duct endothelium was noted.</description><identifier>ISSN: 0022-4790</identifier><identifier>EISSN: 1096-9098</identifier><identifier>DOI: 10.1002/jso.2930300312</identifier><identifier>PMID: 3935875</identifier><identifier>CODEN: JSONAU</identifier><language>eng</language><publisher>New York: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>Animals ; Antibodies - analysis ; Antibodies - metabolism ; antierythropoietin ; Biological and medical sciences ; erythropoietin ; Erythropoietin - biosynthesis ; Erythropoietin - immunology ; Erythropoietin - isolation &amp; purification ; Female ; ferritin ; Ferritins - immunology ; fluorescein ; Fluorescein-5-isothiocyanate ; Fluoresceins - immunology ; Fluorescent Antibody Technique ; Fundamental and applied biological sciences. Psychology ; Guinea Pigs ; Hypoxia - metabolism ; Kupffer cell ; Kupffer Cells - analysis ; Kupffer Cells - metabolism ; Kupffer Cells - ultrastructure ; liver ; Liver Regeneration ; Liver. Bile. Biliary tracts ; Macrophages - analysis ; Macrophages - metabolism ; Male ; Rats ; Rats, Inbred Strains ; Thiocyanates - immunology ; Vertebrates: digestive system</subject><ispartof>Journal of surgical oncology, 1985-11, Vol.30 (3), p.184-197</ispartof><rights>Copyright © 1985 Wiley‐Liss, Inc., A Wiley Company</rights><rights>1986 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4392-4c868e0862e284b3dd262467eec88fff3ee9918609bcb993d89d50a814ad5f513</citedby><cites>FETCH-LOGICAL-c4392-4c868e0862e284b3dd262467eec88fff3ee9918609bcb993d89d50a814ad5f513</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fjso.2930300312$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fjso.2930300312$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,778,782,1414,27913,27914,45563,45564</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=8568467$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/3935875$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Naughton, Gail K.</creatorcontrib><creatorcontrib>Naughton, Brian A.</creatorcontrib><creatorcontrib>Gordon, A. S.</creatorcontrib><title>Erythropoietin production by macrophages in the regenerating liver</title><title>Journal of surgical oncology</title><addtitle>J. Surg. Oncol</addtitle><description>The site of erythropoietin (Ep) production and/or storage in the rat liver was determined. A guinea pig anti‐Ep was produced against purified rat Ep (64,096 ± 4J064 IU/mg). This antibody was found to be highly specific using rocket immunoelectrophoresis, Ouchterlony gel diffusion methods, and immunoprecipitin reactions as well as Ep neutralization tests (capable of completely neutralizing up to 2,000 IU Ep/mg). This anti‐Ep was labeled with either fluorescein for light microscopic study or ferritin for electron microscopy. Kupffer cells showed varying degrees of labeling after hepatectomy alone or hepatectomy combined with nephrectomy and/or hypoxia. Greatest labeling was seen in Kupffer cells of rats that were nephrectomized 48 hr posthepatectomy and kept at ambient pressure. No labeling of hepatocytes or vascular and bile duct endothelium was noted.</description><subject>Animals</subject><subject>Antibodies - analysis</subject><subject>Antibodies - metabolism</subject><subject>antierythropoietin</subject><subject>Biological and medical sciences</subject><subject>erythropoietin</subject><subject>Erythropoietin - biosynthesis</subject><subject>Erythropoietin - immunology</subject><subject>Erythropoietin - isolation &amp; purification</subject><subject>Female</subject><subject>ferritin</subject><subject>Ferritins - immunology</subject><subject>fluorescein</subject><subject>Fluorescein-5-isothiocyanate</subject><subject>Fluoresceins - immunology</subject><subject>Fluorescent Antibody Technique</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Guinea Pigs</subject><subject>Hypoxia - metabolism</subject><subject>Kupffer cell</subject><subject>Kupffer Cells - analysis</subject><subject>Kupffer Cells - metabolism</subject><subject>Kupffer Cells - ultrastructure</subject><subject>liver</subject><subject>Liver Regeneration</subject><subject>Liver. Bile. Biliary tracts</subject><subject>Macrophages - analysis</subject><subject>Macrophages - metabolism</subject><subject>Male</subject><subject>Rats</subject><subject>Rats, Inbred Strains</subject><subject>Thiocyanates - immunology</subject><subject>Vertebrates: digestive system</subject><issn>0022-4790</issn><issn>1096-9098</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1985</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkM9P2zAcxa2JCUq3KzekHBCc0tlx7Ph7BMSvqRuTxgbiYjnON60hTYqdwvrfz6hVEZft5MP7vOf3fYTsMTpilGZfHkI3yoBTTiln2QcyYBRkChTUFhlEIEvzAugO2Q3hgVIKIPNtss2BC1WIATk588t-6rt557B3bTL3XbWwvevapFwmM2OjNDUTDEkU-ykmHifYojcRniSNe0b_iXysTRPw8_odkl_nZzenl-n4-uLq9Hic2pxDrGGVVEiVzDBTecmrKpNZLgtEq1Rd1xwRgClJobQlAK8UVIIaxXJTiVowPiSHq9zY8WmBodczFyw2jWmxWwRdSMFFAa_g0b9BkQvJGYNIjlZkPDMEj7WeezczfqkZ1a_z6jivfps3GvbX0YtyhtUGX-8Z9YO1boI1Te1Na13YYEpIFU-OGKywF9fg8j-f6q8_r99VSFdeF3r8s_Ea_6hjciH07fcLfQ73xbcfv-_0Df8LNOCiUQ</recordid><startdate>198511</startdate><enddate>198511</enddate><creator>Naughton, Gail K.</creator><creator>Naughton, Brian A.</creator><creator>Gordon, A. S.</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley-Liss</general><scope>BSCLL</scope><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>7T5</scope><scope>H94</scope><scope>7X8</scope></search><sort><creationdate>198511</creationdate><title>Erythropoietin production by macrophages in the regenerating liver</title><author>Naughton, Gail K. ; Naughton, Brian A. ; Gordon, A. S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4392-4c868e0862e284b3dd262467eec88fff3ee9918609bcb993d89d50a814ad5f513</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1985</creationdate><topic>Animals</topic><topic>Antibodies - analysis</topic><topic>Antibodies - metabolism</topic><topic>antierythropoietin</topic><topic>Biological and medical sciences</topic><topic>erythropoietin</topic><topic>Erythropoietin - biosynthesis</topic><topic>Erythropoietin - immunology</topic><topic>Erythropoietin - isolation &amp; purification</topic><topic>Female</topic><topic>ferritin</topic><topic>Ferritins - immunology</topic><topic>fluorescein</topic><topic>Fluorescein-5-isothiocyanate</topic><topic>Fluoresceins - immunology</topic><topic>Fluorescent Antibody Technique</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Guinea Pigs</topic><topic>Hypoxia - metabolism</topic><topic>Kupffer cell</topic><topic>Kupffer Cells - analysis</topic><topic>Kupffer Cells - metabolism</topic><topic>Kupffer Cells - ultrastructure</topic><topic>liver</topic><topic>Liver Regeneration</topic><topic>Liver. Bile. Biliary tracts</topic><topic>Macrophages - analysis</topic><topic>Macrophages - metabolism</topic><topic>Male</topic><topic>Rats</topic><topic>Rats, Inbred Strains</topic><topic>Thiocyanates - immunology</topic><topic>Vertebrates: digestive system</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Naughton, Gail K.</creatorcontrib><creatorcontrib>Naughton, Brian A.</creatorcontrib><creatorcontrib>Gordon, A. 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Oncol</addtitle><date>1985-11</date><risdate>1985</risdate><volume>30</volume><issue>3</issue><spage>184</spage><epage>197</epage><pages>184-197</pages><issn>0022-4790</issn><eissn>1096-9098</eissn><coden>JSONAU</coden><abstract>The site of erythropoietin (Ep) production and/or storage in the rat liver was determined. A guinea pig anti‐Ep was produced against purified rat Ep (64,096 ± 4J064 IU/mg). This antibody was found to be highly specific using rocket immunoelectrophoresis, Ouchterlony gel diffusion methods, and immunoprecipitin reactions as well as Ep neutralization tests (capable of completely neutralizing up to 2,000 IU Ep/mg). This anti‐Ep was labeled with either fluorescein for light microscopic study or ferritin for electron microscopy. Kupffer cells showed varying degrees of labeling after hepatectomy alone or hepatectomy combined with nephrectomy and/or hypoxia. 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source MEDLINE; Wiley Online Library Journals Frontfile Complete
subjects Animals
Antibodies - analysis
Antibodies - metabolism
antierythropoietin
Biological and medical sciences
erythropoietin
Erythropoietin - biosynthesis
Erythropoietin - immunology
Erythropoietin - isolation & purification
Female
ferritin
Ferritins - immunology
fluorescein
Fluorescein-5-isothiocyanate
Fluoresceins - immunology
Fluorescent Antibody Technique
Fundamental and applied biological sciences. Psychology
Guinea Pigs
Hypoxia - metabolism
Kupffer cell
Kupffer Cells - analysis
Kupffer Cells - metabolism
Kupffer Cells - ultrastructure
liver
Liver Regeneration
Liver. Bile. Biliary tracts
Macrophages - analysis
Macrophages - metabolism
Male
Rats
Rats, Inbred Strains
Thiocyanates - immunology
Vertebrates: digestive system
title Erythropoietin production by macrophages in the regenerating liver
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