Vector competence of Glossina pallidipes and G. morsitans centralis for Trypanosoma vivax, T. congolense and T. b. brucei
Vector competence of Glossina pallidipes for pathogenic Trypanosoma species was compared to that of G. morsitans centralis. Cattle or goats were the hosts used to infect teneral tsetse, rabbits were used to maintain tsetse which were dissected on day 30. Mean infection rates of G. pallidipes and G....
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| Veröffentlicht in: | Acta tropica 1992-08, Vol.51 (3), p.271-280 |
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| creator | Moloo, S.K. Sabwa, C.L. Kabata, J.M. |
| description | Vector competence of
Glossina pallidipes for pathogenic
Trypanosoma species was compared to that of
G. morsitans centralis. Cattle or goats were the hosts used to infect teneral tsetse, rabbits were used to maintain tsetse which were dissected on day 30. Mean infection rates of
G. pallidipes and
G. m. centralis by
T. vivax isolated from a cow in Kenya were respectively 39.5 ± 8.9% and 32.1 ± 10.3% whilst for
T. vivax isolated from a cow in Nigeria, they were 30.0 ± 7.5% and 19.8 ± 4.3%. Differences were not significant. Differences in infection rates between the sexes of flies were also not significant. Transmission capability to goats by either tsetse species was good for the two
T. vivax isolates. Mean infection rates by
T. congolense isolated from a lion in Tanzania were significantly lower in
G. pallidipes (8.5 ± 1.8%) than in
G. m. centralis (22.5 ± 2.0%). Males of either tsetse were more susceptible than females. Transmission rates to goats and mice by both tsetse species was 100%.
G. pallidipes (3.5%) was less susceptible than
G. m. centralis (25.1%) to
T. congolense isolated from a cow in Nigeria, but transmission rates to goats and mice by either tsetse was 100%. Also,
G. pallidipes (2.7 ± 0.4%) was significantly less susceptible than
G. m. centralis (18.4 ± 1.1%) to
T. b. brucei isolated from a hartebeest in Tanzania. Males of either tsetse species were more susceptible than females. Transmission rates to goats and mice by either tsetse was 100%.
G. pallidipes (0%) was not susceptible to
T. b. brucei isolated from a pig in Nigeria whilst
G. m. centralis showed infection rate of 9.3%. When male
G. pallidipes and
G. m. centralis were fed every day for 27 days on a goat infected with this
T. b. brucei from Nigeria, the infection rates were 8.7% and 20.2%, respectively. Transmission rates to mice by either tsetse species was 100%. In conclusion,
G. pallidipes has a vector competence equal to that of
G. m. centralis for
T. vivax, whilst
G. pallidipes has lower vector competence than
G. m. centralis for
T. congolense and
T. b. brucei |
| doi_str_mv | 10.1016/0001-706X(92)90045-Y |
| format | Article |
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Glossina pallidipes for pathogenic
Trypanosoma species was compared to that of
G. morsitans centralis. Cattle or goats were the hosts used to infect teneral tsetse, rabbits were used to maintain tsetse which were dissected on day 30. Mean infection rates of
G. pallidipes and
G. m. centralis by
T. vivax isolated from a cow in Kenya were respectively 39.5 ± 8.9% and 32.1 ± 10.3% whilst for
T. vivax isolated from a cow in Nigeria, they were 30.0 ± 7.5% and 19.8 ± 4.3%. Differences were not significant. Differences in infection rates between the sexes of flies were also not significant. Transmission capability to goats by either tsetse species was good for the two
T. vivax isolates. Mean infection rates by
T. congolense isolated from a lion in Tanzania were significantly lower in
G. pallidipes (8.5 ± 1.8%) than in
G. m. centralis (22.5 ± 2.0%). Males of either tsetse were more susceptible than females. Transmission rates to goats and mice by both tsetse species was 100%.
G. pallidipes (3.5%) was less susceptible than
G. m. centralis (25.1%) to
T. congolense isolated from a cow in Nigeria, but transmission rates to goats and mice by either tsetse was 100%. Also,
G. pallidipes (2.7 ± 0.4%) was significantly less susceptible than
G. m. centralis (18.4 ± 1.1%) to
T. b. brucei isolated from a hartebeest in Tanzania. Males of either tsetse species were more susceptible than females. Transmission rates to goats and mice by either tsetse was 100%.
G. pallidipes (0%) was not susceptible to
T. b. brucei isolated from a pig in Nigeria whilst
G. m. centralis showed infection rate of 9.3%. When male
G. pallidipes and
G. m. centralis were fed every day for 27 days on a goat infected with this
T. b. brucei from Nigeria, the infection rates were 8.7% and 20.2%, respectively. Transmission rates to mice by either tsetse species was 100%. In conclusion,
G. pallidipes has a vector competence equal to that of
G. m. centralis for
T. vivax, whilst
G. pallidipes has lower vector competence than
G. m. centralis for
T. congolense and
T. b. brucei</description><identifier>ISSN: 0001-706X</identifier><identifier>EISSN: 1873-6254</identifier><identifier>DOI: 10.1016/0001-706X(92)90045-Y</identifier><identifier>PMID: 1359753</identifier><identifier>CODEN: ACTRAQ</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Animals ; Biological and medical sciences ; Cattle ; Female ; Fundamental and applied biological sciences. Psychology ; G. morsitans centralis ; Glossina pallidipes ; Goats ; Insect Vectors - parasitology ; Invertebrates ; Kenya - epidemiology ; Male ; Medically important nuisances and vectors, pests of stored products and materials: population survey and control ; Sex Factors ; Species Specificity ; T. b. brucei ; T. congolense ; Trypanosoma brucei brucei - growth & development ; Trypanosoma congolense - growth & development ; Trypanosoma vivax ; Trypanosoma vivax - growth & development ; Trypanosomiasis, African - epidemiology ; Trypanosomiasis, African - transmission ; Trypanosomiasis, African - veterinary ; Trypanosomiasis, Bovine ; Tsetse Flies - parasitology ; Vector competence ; Vectors. Intermediate hosts</subject><ispartof>Acta tropica, 1992-08, Vol.51 (3), p.271-280</ispartof><rights>1992 Elsevier Science Publishers B.V. All rights reserved</rights><rights>1993 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c332t-a4ea70ac458268d720ab4f6b0fb410bc55ff4eb6797127e87343cce4148a085f3</citedby><cites>FETCH-LOGICAL-c332t-a4ea70ac458268d720ab4f6b0fb410bc55ff4eb6797127e87343cce4148a085f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0001-706X(92)90045-Y$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,778,782,3539,27907,27908,45978</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=4325682$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/1359753$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Moloo, S.K.</creatorcontrib><creatorcontrib>Sabwa, C.L.</creatorcontrib><creatorcontrib>Kabata, J.M.</creatorcontrib><title>Vector competence of Glossina pallidipes and G. morsitans centralis for Trypanosoma vivax, T. congolense and T. b. brucei</title><title>Acta tropica</title><addtitle>Acta Trop</addtitle><description>Vector competence of
Glossina pallidipes for pathogenic
Trypanosoma species was compared to that of
G. morsitans centralis. Cattle or goats were the hosts used to infect teneral tsetse, rabbits were used to maintain tsetse which were dissected on day 30. Mean infection rates of
G. pallidipes and
G. m. centralis by
T. vivax isolated from a cow in Kenya were respectively 39.5 ± 8.9% and 32.1 ± 10.3% whilst for
T. vivax isolated from a cow in Nigeria, they were 30.0 ± 7.5% and 19.8 ± 4.3%. Differences were not significant. Differences in infection rates between the sexes of flies were also not significant. Transmission capability to goats by either tsetse species was good for the two
T. vivax isolates. Mean infection rates by
T. congolense isolated from a lion in Tanzania were significantly lower in
G. pallidipes (8.5 ± 1.8%) than in
G. m. centralis (22.5 ± 2.0%). Males of either tsetse were more susceptible than females. Transmission rates to goats and mice by both tsetse species was 100%.
G. pallidipes (3.5%) was less susceptible than
G. m. centralis (25.1%) to
T. congolense isolated from a cow in Nigeria, but transmission rates to goats and mice by either tsetse was 100%. Also,
G. pallidipes (2.7 ± 0.4%) was significantly less susceptible than
G. m. centralis (18.4 ± 1.1%) to
T. b. brucei isolated from a hartebeest in Tanzania. Males of either tsetse species were more susceptible than females. Transmission rates to goats and mice by either tsetse was 100%.
G. pallidipes (0%) was not susceptible to
T. b. brucei isolated from a pig in Nigeria whilst
G. m. centralis showed infection rate of 9.3%. When male
G. pallidipes and
G. m. centralis were fed every day for 27 days on a goat infected with this
T. b. brucei from Nigeria, the infection rates were 8.7% and 20.2%, respectively. Transmission rates to mice by either tsetse species was 100%. In conclusion,
G. pallidipes has a vector competence equal to that of
G. m. centralis for
T. vivax, whilst
G. pallidipes has lower vector competence than
G. m. centralis for
T. congolense and
T. b. brucei</description><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>Cattle</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>G. morsitans centralis</subject><subject>Glossina pallidipes</subject><subject>Goats</subject><subject>Insect Vectors - parasitology</subject><subject>Invertebrates</subject><subject>Kenya - epidemiology</subject><subject>Male</subject><subject>Medically important nuisances and vectors, pests of stored products and materials: population survey and control</subject><subject>Sex Factors</subject><subject>Species Specificity</subject><subject>T. b. brucei</subject><subject>T. congolense</subject><subject>Trypanosoma brucei brucei - growth & development</subject><subject>Trypanosoma congolense - growth & development</subject><subject>Trypanosoma vivax</subject><subject>Trypanosoma vivax - growth & development</subject><subject>Trypanosomiasis, African - epidemiology</subject><subject>Trypanosomiasis, African - transmission</subject><subject>Trypanosomiasis, African - veterinary</subject><subject>Trypanosomiasis, Bovine</subject><subject>Tsetse Flies - parasitology</subject><subject>Vector competence</subject><subject>Vectors. Intermediate hosts</subject><issn>0001-706X</issn><issn>1873-6254</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1992</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkV2LEzEYhYMoa139Bwq5EFFwaj4nMzcLsmgVFryp4l6FTOaNRDLJmEyL_fem27LeKQRCkucc8p6D0HNK1pTQ9h0hhDaKtN9f9-xNT4iQze0DtKKd4k3LpHiIVvfIY_SklJ_1xJRkF-iCctkryVfo8A3skjK2aZphgWgBJ4c3IZXio8GzCcGPfoaCTRzxZo2nlItfTCzYQlyyCb5gVw22-TCbmEqaDN77vfn9Fm_X1Tb-SAFigTt9vRnqyjsL_il65Ewo8Oy8X6KvHz9srz81N182n6_f3zSWc7Y0RoBRxFghO9Z2o2LEDMK1A3GDoGSwUjonYGhVr-pwUIcX3FoQVHSGdNLxS_Tq5Dvn9GsHZdGTLxZCMBHSrmjFq4Jz-l-QM8XaVsoKihNoc40pg9Nz9pPJB02JPlajj7nrY-66Z_quGn1bZS_O_rthgvGv6NRFfX95fjfFmuCyidaXe0xwJtuOVezqhEENbe8h62L9sbjR59qlHpP_9z_-AI_yqsE</recordid><startdate>199208</startdate><enddate>199208</enddate><creator>Moloo, S.K.</creator><creator>Sabwa, C.L.</creator><creator>Kabata, J.M.</creator><general>Elsevier B.V</general><general>Elsevier</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>7U5</scope><scope>8FD</scope><scope>L7M</scope><scope>7X8</scope></search><sort><creationdate>199208</creationdate><title>Vector competence of Glossina pallidipes and G. morsitans centralis for Trypanosoma vivax, T. congolense and T. b. brucei</title><author>Moloo, S.K. ; Sabwa, C.L. ; Kabata, J.M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c332t-a4ea70ac458268d720ab4f6b0fb410bc55ff4eb6797127e87343cce4148a085f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1992</creationdate><topic>Animals</topic><topic>Biological and medical sciences</topic><topic>Cattle</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>G. morsitans centralis</topic><topic>Glossina pallidipes</topic><topic>Goats</topic><topic>Insect Vectors - parasitology</topic><topic>Invertebrates</topic><topic>Kenya - epidemiology</topic><topic>Male</topic><topic>Medically important nuisances and vectors, pests of stored products and materials: population survey and control</topic><topic>Sex Factors</topic><topic>Species Specificity</topic><topic>T. b. brucei</topic><topic>T. congolense</topic><topic>Trypanosoma brucei brucei - growth & development</topic><topic>Trypanosoma congolense - growth & development</topic><topic>Trypanosoma vivax</topic><topic>Trypanosoma vivax - growth & development</topic><topic>Trypanosomiasis, African - epidemiology</topic><topic>Trypanosomiasis, African - transmission</topic><topic>Trypanosomiasis, African - veterinary</topic><topic>Trypanosomiasis, Bovine</topic><topic>Tsetse Flies - parasitology</topic><topic>Vector competence</topic><topic>Vectors. Intermediate hosts</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Moloo, S.K.</creatorcontrib><creatorcontrib>Sabwa, C.L.</creatorcontrib><creatorcontrib>Kabata, J.M.</creatorcontrib><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>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Acta tropica</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Moloo, S.K.</au><au>Sabwa, C.L.</au><au>Kabata, J.M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Vector competence of Glossina pallidipes and G. morsitans centralis for Trypanosoma vivax, T. congolense and T. b. brucei</atitle><jtitle>Acta tropica</jtitle><addtitle>Acta Trop</addtitle><date>1992-08</date><risdate>1992</risdate><volume>51</volume><issue>3</issue><spage>271</spage><epage>280</epage><pages>271-280</pages><issn>0001-706X</issn><eissn>1873-6254</eissn><coden>ACTRAQ</coden><abstract>Vector competence of
Glossina pallidipes for pathogenic
Trypanosoma species was compared to that of
G. morsitans centralis. Cattle or goats were the hosts used to infect teneral tsetse, rabbits were used to maintain tsetse which were dissected on day 30. Mean infection rates of
G. pallidipes and
G. m. centralis by
T. vivax isolated from a cow in Kenya were respectively 39.5 ± 8.9% and 32.1 ± 10.3% whilst for
T. vivax isolated from a cow in Nigeria, they were 30.0 ± 7.5% and 19.8 ± 4.3%. Differences were not significant. Differences in infection rates between the sexes of flies were also not significant. Transmission capability to goats by either tsetse species was good for the two
T. vivax isolates. Mean infection rates by
T. congolense isolated from a lion in Tanzania were significantly lower in
G. pallidipes (8.5 ± 1.8%) than in
G. m. centralis (22.5 ± 2.0%). Males of either tsetse were more susceptible than females. Transmission rates to goats and mice by both tsetse species was 100%.
G. pallidipes (3.5%) was less susceptible than
G. m. centralis (25.1%) to
T. congolense isolated from a cow in Nigeria, but transmission rates to goats and mice by either tsetse was 100%. Also,
G. pallidipes (2.7 ± 0.4%) was significantly less susceptible than
G. m. centralis (18.4 ± 1.1%) to
T. b. brucei isolated from a hartebeest in Tanzania. Males of either tsetse species were more susceptible than females. Transmission rates to goats and mice by either tsetse was 100%.
G. pallidipes (0%) was not susceptible to
T. b. brucei isolated from a pig in Nigeria whilst
G. m. centralis showed infection rate of 9.3%. When male
G. pallidipes and
G. m. centralis were fed every day for 27 days on a goat infected with this
T. b. brucei from Nigeria, the infection rates were 8.7% and 20.2%, respectively. Transmission rates to mice by either tsetse species was 100%. In conclusion,
G. pallidipes has a vector competence equal to that of
G. m. centralis for
T. vivax, whilst
G. pallidipes has lower vector competence than
G. m. centralis for
T. congolense and
T. b. brucei</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><pmid>1359753</pmid><doi>10.1016/0001-706X(92)90045-Y</doi><tpages>10</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0001-706X |
| ispartof | Acta tropica, 1992-08, Vol.51 (3), p.271-280 |
| issn | 0001-706X 1873-6254 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_73343331 |
| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Animals Biological and medical sciences Cattle Female Fundamental and applied biological sciences. Psychology G. morsitans centralis Glossina pallidipes Goats Insect Vectors - parasitology Invertebrates Kenya - epidemiology Male Medically important nuisances and vectors, pests of stored products and materials: population survey and control Sex Factors Species Specificity T. b. brucei T. congolense Trypanosoma brucei brucei - growth & development Trypanosoma congolense - growth & development Trypanosoma vivax Trypanosoma vivax - growth & development Trypanosomiasis, African - epidemiology Trypanosomiasis, African - transmission Trypanosomiasis, African - veterinary Trypanosomiasis, Bovine Tsetse Flies - parasitology Vector competence Vectors. Intermediate hosts |
| title | Vector competence of Glossina pallidipes and G. morsitans centralis for Trypanosoma vivax, T. congolense and T. b. brucei |
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