Trypanosome infections and survival in tsetse
The effect of trypanosome infection on vector survival was observed in a line of Glossina morsitans morsitans selected for susceptibility to trypanosome infection. The differential effects of midgut and salivary gland infections on survival were examined by exposing flies to infection with either Tr...
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| Veröffentlicht in: | Parasitology 1998, Vol.116 (S1), p.S23-S28 |
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| container_issue | S1 |
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| container_title | Parasitology |
| container_volume | 116 |
| creator | Maudlin, I. Welburn, S. C. Milligan, P. J. M. |
| description | The effect of trypanosome infection on vector survival was observed in a line of Glossina morsitans morsitans selected for susceptibility to trypanosome infection. The differential effects of midgut and salivary gland infections on survival were examined by exposing flies to infection with either Trypanosoma congolense which colonizes midgut and mouthparts or Trypanosoma brucei rhodesiense which colonizes midgut and salivary glands. A comparison of the survival distributions of uninfected flies with those exposed to infection showed that salivary gland infection significantly reduces tsetse survival; midgut infection had little or no effect on the survival of tsetse. The significance of these findings is discussed in relation to the vectorial capacity of wild flies. |
| doi_str_mv | 10.1017/S0031182000084912 |
| format | Article |
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Pathogenesis ; Male ; Mice ; Mouth - parasitology ; Protozoa ; Salivary Glands - parasitology ; survival ; Trypanosoma brucei rhodesiense ; Trypanosoma congolense ; tsetse ; Tsetse Flies - parasitology ; Tsetse Flies - physiology</subject><ispartof>Parasitology, 1998, Vol.116 (S1), p.S23-S28</ispartof><rights>Copyright © Cambridge University Press 1998</rights><rights>1998 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c407t-d261364634b5a65140a2e07f3bb4ec2727b7b2fc10a2564a1dbb7e4427cd326f3</citedby><cites>FETCH-LOGICAL-c407t-d261364634b5a65140a2e07f3bb4ec2727b7b2fc10a2564a1dbb7e4427cd326f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.cambridge.org/core/product/identifier/S0031182000084912/type/journal_article$$EHTML$$P50$$Gcambridge$$H</linktohtml><link.rule.ids>164,309,310,314,780,784,789,790,4024,4050,4051,23930,23931,25140,27923,27924,27925,55628</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2433812$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/9695107$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Maudlin, I.</creatorcontrib><creatorcontrib>Welburn, S. C.</creatorcontrib><creatorcontrib>Milligan, P. J. M.</creatorcontrib><title>Trypanosome infections and survival in tsetse</title><title>Parasitology</title><addtitle>Parasitology</addtitle><description>The effect of trypanosome infection on vector survival was observed in a line of Glossina morsitans morsitans selected for susceptibility to trypanosome infection. The differential effects of midgut and salivary gland infections on survival were examined by exposing flies to infection with either Trypanosoma congolense which colonizes midgut and mouthparts or Trypanosoma brucei rhodesiense which colonizes midgut and salivary glands. A comparison of the survival distributions of uninfected flies with those exposed to infection showed that salivary gland infection significantly reduces tsetse survival; midgut infection had little or no effect on the survival of tsetse. The significance of these findings is discussed in relation to the vectorial capacity of wild flies.</description><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>Digestive System - parasitology</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Host-Parasite Interactions</subject><subject>Life cycle. Host-agent relationship. Pathogenesis</subject><subject>Male</subject><subject>Mice</subject><subject>Mouth - parasitology</subject><subject>Protozoa</subject><subject>Salivary Glands - parasitology</subject><subject>survival</subject><subject>Trypanosoma brucei rhodesiense</subject><subject>Trypanosoma congolense</subject><subject>tsetse</subject><subject>Tsetse Flies - parasitology</subject><subject>Tsetse Flies - physiology</subject><issn>0031-1820</issn><issn>1469-8161</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE1LAzEQhoMotVZ_gAdhD-JtNV-b7B5tsa1YFLGeQ5LNSup-1GS32H9vapdeBIeBgXmfeRleAC4RvEUQ8bs3CAlCKYahUpohfASGiLIsThFDx2C4k-OdfgrOvF8FihGGB2CQsSxBkA9BvHTbtawb31QmsnVhdGub2keyziPfuY3dyDLso9ab0OfgpJClNxf9HIH36cNyMo8XL7PHyf0i1hTyNs4xQ4RRRqhKJEsQhRIbyAuiFDUac8wVV7jQKOwTRiXKleKGUsx1TjAryAjc7H3XrvnqjG9FZb02ZSlr03RepBAmDCY4gGgPatd470wh1s5W0m0FgmIXkfgTUbi56s07VZn8cNFnEvTrXpdey7JwstbWHzBMCUl_beI9Zn1rvg-ydJ-CccITwWavgj6n4zmZPolx4En_qqyUs_mHEaumc3XI8Z9nfwDKrYoo</recordid><startdate>1998</startdate><enddate>1998</enddate><creator>Maudlin, I.</creator><creator>Welburn, S. C.</creator><creator>Milligan, P. J. M.</creator><general>Cambridge University Press</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>7X8</scope></search><sort><creationdate>1998</creationdate><title>Trypanosome infections and survival in tsetse</title><author>Maudlin, I. ; Welburn, S. C. ; Milligan, P. J. M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c407t-d261364634b5a65140a2e07f3bb4ec2727b7b2fc10a2564a1dbb7e4427cd326f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>Animals</topic><topic>Biological and medical sciences</topic><topic>Digestive System - parasitology</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Host-Parasite Interactions</topic><topic>Life cycle. Host-agent relationship. Pathogenesis</topic><topic>Male</topic><topic>Mice</topic><topic>Mouth - parasitology</topic><topic>Protozoa</topic><topic>Salivary Glands - parasitology</topic><topic>survival</topic><topic>Trypanosoma brucei rhodesiense</topic><topic>Trypanosoma congolense</topic><topic>tsetse</topic><topic>Tsetse Flies - parasitology</topic><topic>Tsetse Flies - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Maudlin, I.</creatorcontrib><creatorcontrib>Welburn, S. C.</creatorcontrib><creatorcontrib>Milligan, P. J. M.</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Parasitology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Maudlin, I.</au><au>Welburn, S. C.</au><au>Milligan, P. J. M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Trypanosome infections and survival in tsetse</atitle><jtitle>Parasitology</jtitle><addtitle>Parasitology</addtitle><date>1998</date><risdate>1998</risdate><volume>116</volume><issue>S1</issue><spage>S23</spage><epage>S28</epage><pages>S23-S28</pages><issn>0031-1820</issn><eissn>1469-8161</eissn><coden>PARAAE</coden><abstract>The effect of trypanosome infection on vector survival was observed in a line of Glossina morsitans morsitans selected for susceptibility to trypanosome infection. The differential effects of midgut and salivary gland infections on survival were examined by exposing flies to infection with either Trypanosoma congolense which colonizes midgut and mouthparts or Trypanosoma brucei rhodesiense which colonizes midgut and salivary glands. A comparison of the survival distributions of uninfected flies with those exposed to infection showed that salivary gland infection significantly reduces tsetse survival; midgut infection had little or no effect on the survival of tsetse. The significance of these findings is discussed in relation to the vectorial capacity of wild flies.</abstract><cop>Cambridge, UK</cop><pub>Cambridge University Press</pub><pmid>9695107</pmid><doi>10.1017/S0031182000084912</doi><tpages>6</tpages></addata></record> |
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| ispartof | Parasitology, 1998, Vol.116 (S1), p.S23-S28 |
| issn | 0031-1820 1469-8161 |
| language | eng |
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| source | MEDLINE; Cambridge Journals |
| subjects | Animals Biological and medical sciences Digestive System - parasitology Female Fundamental and applied biological sciences. Psychology Host-Parasite Interactions Life cycle. Host-agent relationship. Pathogenesis Male Mice Mouth - parasitology Protozoa Salivary Glands - parasitology survival Trypanosoma brucei rhodesiense Trypanosoma congolense tsetse Tsetse Flies - parasitology Tsetse Flies - physiology |
| title | Trypanosome infections and survival in tsetse |
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