Experimental concurrent infection of Afar breed goats with Oestrus ovis (L 1) and Haemonchus contortus (L 3): Interaction between parasite populations, changes in parasitological and basic haematological parameters
The study was conducted to examine the occurrence and interaction between Oestrus ovis and Haemonchus contortus in experimentally infected Ethiopian Afar breed of goats. Twenty goats were divided into four groups (O, OH, H, and C) of five animals each. Each animal of groups O and OH received weekly...
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| Veröffentlicht in: | Experimental parasitology 2008-10, Vol.120 (2), p.180-184 |
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| description | The study was conducted to examine the occurrence and interaction between
Oestrus ovis and
Haemonchus contortus in experimentally infected Ethiopian Afar breed of goats. Twenty goats were divided into four groups (O, OH, H, and C) of five animals each. Each animal of groups O and OH received weekly infections for 5 weeks with 66 first instar larvae (L
1) of
O. ovis. Then animals of groups OH and H were infected with a single dose of 5000 third stage larvae (L
3) of
H. contortus. Goats of group C were kept free of any infection as non-infected control. Faecal egg count (FEC), blood cell count, total serum protein level and body weight were recorded weekly throughout the study period. At necropsy worm burden, female worm length, fecundity and larval burden of
O. ovis in the nasal-sinus cavities of infected animals were assessed. The results showed that the presence of
H. contortus in the abomasum of goats of group OH had no influence on the development of
O. ovis. On the contrary, a significant reduction (
P
<
0.05) in FEC, worm burden, fecundity and female worm length was revealed in group OH animals compared to the mono-infected animals (group H). This was associated with eosinophilia and reduced packed cell volume. |
| doi_str_mv | 10.1016/j.exppara.2008.07.006 |
| format | Article |
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Oestrus ovis and
Haemonchus contortus in experimentally infected Ethiopian Afar breed of goats. Twenty goats were divided into four groups (O, OH, H, and C) of five animals each. Each animal of groups O and OH received weekly infections for 5 weeks with 66 first instar larvae (L
1) of
O. ovis. Then animals of groups OH and H were infected with a single dose of 5000 third stage larvae (L
3) of
H. contortus. Goats of group C were kept free of any infection as non-infected control. Faecal egg count (FEC), blood cell count, total serum protein level and body weight were recorded weekly throughout the study period. At necropsy worm burden, female worm length, fecundity and larval burden of
O. ovis in the nasal-sinus cavities of infected animals were assessed. The results showed that the presence of
H. contortus in the abomasum of goats of group OH had no influence on the development of
O. ovis. On the contrary, a significant reduction (
P
<
0.05) in FEC, worm burden, fecundity and female worm length was revealed in group OH animals compared to the mono-infected animals (group H). This was associated with eosinophilia and reduced packed cell volume.</description><identifier>ISSN: 0014-4894</identifier><identifier>EISSN: 1090-2449</identifier><identifier>DOI: 10.1016/j.exppara.2008.07.006</identifier><identifier>PMID: 18691574</identifier><identifier>CODEN: EXPAAA</identifier><language>eng</language><publisher>San Diego, CA: Elsevier Inc</publisher><subject>Abomasum - parasitology ; Animal and plant ecology ; Animal, plant and microbial ecology ; Animals ; Biological and medical sciences ; Blood Proteins - analysis ; Concurrent infection ; Demecology ; Diptera - physiology ; Eosinophils - cytology ; Erythrocyte Count - veterinary ; Feces - parasitology ; Female ; Fertility ; Fundamental and applied biological sciences. Psychology ; General aspects ; Goat Diseases - blood ; Goat Diseases - parasitology ; Goats ; Haemonchiasis - blood ; Haemonchiasis - complications ; Haemonchiasis - veterinary ; Haemonchus - physiology ; Haemonchus contortus ; Hematocrit - veterinary ; Hemoglobins - analysis ; Interaction ; Larva - physiology ; Leukocyte Count - veterinary ; Life cycle. Host-agent relationship. Pathogenesis ; Male ; Myiasis - blood ; Myiasis - complications ; Myiasis - veterinary ; Oestrus ovis ; Parasite Egg Count - veterinary ; Protozoa</subject><ispartof>Experimental parasitology, 2008-10, Vol.120 (2), p.180-184</ispartof><rights>2008 Elsevier Inc.</rights><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c424t-ed3f6c0cf45b5a7843c35457eb79bbfe859d97af983bd60badb2153a22bc25bb3</citedby><cites>FETCH-LOGICAL-c424t-ed3f6c0cf45b5a7843c35457eb79bbfe859d97af983bd60badb2153a22bc25bb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0014489408001719$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,65309</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20691332$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18691574$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yacob, H.T.</creatorcontrib><creatorcontrib>Basazinew, B.K.</creatorcontrib><creatorcontrib>Basu, A.K.</creatorcontrib><title>Experimental concurrent infection of Afar breed goats with Oestrus ovis (L 1) and Haemonchus contortus (L 3): Interaction between parasite populations, changes in parasitological and basic haematological parameters</title><title>Experimental parasitology</title><addtitle>Exp Parasitol</addtitle><description>The study was conducted to examine the occurrence and interaction between
Oestrus ovis and
Haemonchus contortus in experimentally infected Ethiopian Afar breed of goats. Twenty goats were divided into four groups (O, OH, H, and C) of five animals each. Each animal of groups O and OH received weekly infections for 5 weeks with 66 first instar larvae (L
1) of
O. ovis. Then animals of groups OH and H were infected with a single dose of 5000 third stage larvae (L
3) of
H. contortus. Goats of group C were kept free of any infection as non-infected control. Faecal egg count (FEC), blood cell count, total serum protein level and body weight were recorded weekly throughout the study period. At necropsy worm burden, female worm length, fecundity and larval burden of
O. ovis in the nasal-sinus cavities of infected animals were assessed. The results showed that the presence of
H. contortus in the abomasum of goats of group OH had no influence on the development of
O. ovis. On the contrary, a significant reduction (
P
<
0.05) in FEC, worm burden, fecundity and female worm length was revealed in group OH animals compared to the mono-infected animals (group H). This was associated with eosinophilia and reduced packed cell volume.</description><subject>Abomasum - parasitology</subject><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>Blood Proteins - analysis</subject><subject>Concurrent infection</subject><subject>Demecology</subject><subject>Diptera - physiology</subject><subject>Eosinophils - cytology</subject><subject>Erythrocyte Count - veterinary</subject><subject>Feces - parasitology</subject><subject>Female</subject><subject>Fertility</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>Goat Diseases - blood</subject><subject>Goat Diseases - parasitology</subject><subject>Goats</subject><subject>Haemonchiasis - blood</subject><subject>Haemonchiasis - complications</subject><subject>Haemonchiasis - veterinary</subject><subject>Haemonchus - physiology</subject><subject>Haemonchus contortus</subject><subject>Hematocrit - veterinary</subject><subject>Hemoglobins - analysis</subject><subject>Interaction</subject><subject>Larva - physiology</subject><subject>Leukocyte Count - veterinary</subject><subject>Life cycle. Host-agent relationship. Pathogenesis</subject><subject>Male</subject><subject>Myiasis - blood</subject><subject>Myiasis - complications</subject><subject>Myiasis - veterinary</subject><subject>Oestrus ovis</subject><subject>Parasite Egg Count - veterinary</subject><subject>Protozoa</subject><issn>0014-4894</issn><issn>1090-2449</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFks1uEzEUhUcIREPhEUDegKhEgv_mrxtUVYVWitQNrC3bcydxNLEH29OWF-V5uEMCXXZl2efzPdf3uCjeMrpilFWfdyt4GEcd9YpT2qxovaK0elYsGG3pkkvZPi8WlDK5lE0rT4pXKe0ogozLl8UJa6qWlbVcFL-vHkaIbg8-64HY4O0UI26I8z3Y7IInoScXvY7ERICObILOidy7vCW3kHKcEgl3LpGPa8LOiPYdudawxzpbVLBeDjFPf2Vxdk5ufIaoD3UN5HsAT-ZHJJeBjGGcBj1r6ROxW-03kLCPf0AYwsZZ7HI2MXhiyRat9KMwg3tAh_S6eNHrIcGb43pa_Ph69f3yerm-_XZzebFeWsllXkIn-spS28vSlLpupLCilGUNpm6N6aEp266tdd82wnQVNboznJVCc24sL40Rp8WHQ90xhp8TzkPtXbIwDNpDmJKq2lJK2oonQc6oaISUCJYH0MaQUoRejRiPjr8Uo2pOXu3UMXk1J69orTB5vPfuaDCZPXSPt45RI_D-COiEw-qj9tal_xynyAnBkfty4ADnducgqmQdeAudi_gjVBfcE638AWV21KI</recordid><startdate>20081001</startdate><enddate>20081001</enddate><creator>Yacob, H.T.</creator><creator>Basazinew, B.K.</creator><creator>Basu, A.K.</creator><general>Elsevier Inc</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>7SS</scope><scope>7X8</scope></search><sort><creationdate>20081001</creationdate><title>Experimental concurrent infection of Afar breed goats with Oestrus ovis (L 1) and Haemonchus contortus (L 3): Interaction between parasite populations, changes in parasitological and basic haematological parameters</title><author>Yacob, H.T. ; Basazinew, B.K. ; Basu, A.K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c424t-ed3f6c0cf45b5a7843c35457eb79bbfe859d97af983bd60badb2153a22bc25bb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Abomasum - parasitology</topic><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Animals</topic><topic>Biological and medical sciences</topic><topic>Blood Proteins - analysis</topic><topic>Concurrent infection</topic><topic>Demecology</topic><topic>Diptera - physiology</topic><topic>Eosinophils - cytology</topic><topic>Erythrocyte Count - veterinary</topic><topic>Feces - parasitology</topic><topic>Female</topic><topic>Fertility</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects</topic><topic>Goat Diseases - blood</topic><topic>Goat Diseases - parasitology</topic><topic>Goats</topic><topic>Haemonchiasis - blood</topic><topic>Haemonchiasis - complications</topic><topic>Haemonchiasis - veterinary</topic><topic>Haemonchus - physiology</topic><topic>Haemonchus contortus</topic><topic>Hematocrit - veterinary</topic><topic>Hemoglobins - analysis</topic><topic>Interaction</topic><topic>Larva - physiology</topic><topic>Leukocyte Count - veterinary</topic><topic>Life cycle. Host-agent relationship. Pathogenesis</topic><topic>Male</topic><topic>Myiasis - blood</topic><topic>Myiasis - complications</topic><topic>Myiasis - veterinary</topic><topic>Oestrus ovis</topic><topic>Parasite Egg Count - veterinary</topic><topic>Protozoa</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yacob, H.T.</creatorcontrib><creatorcontrib>Basazinew, B.K.</creatorcontrib><creatorcontrib>Basu, A.K.</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>Entomology Abstracts (Full archive)</collection><collection>MEDLINE - Academic</collection><jtitle>Experimental parasitology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yacob, H.T.</au><au>Basazinew, B.K.</au><au>Basu, A.K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Experimental concurrent infection of Afar breed goats with Oestrus ovis (L 1) and Haemonchus contortus (L 3): Interaction between parasite populations, changes in parasitological and basic haematological parameters</atitle><jtitle>Experimental parasitology</jtitle><addtitle>Exp Parasitol</addtitle><date>2008-10-01</date><risdate>2008</risdate><volume>120</volume><issue>2</issue><spage>180</spage><epage>184</epage><pages>180-184</pages><issn>0014-4894</issn><eissn>1090-2449</eissn><coden>EXPAAA</coden><abstract>The study was conducted to examine the occurrence and interaction between
Oestrus ovis and
Haemonchus contortus in experimentally infected Ethiopian Afar breed of goats. Twenty goats were divided into four groups (O, OH, H, and C) of five animals each. Each animal of groups O and OH received weekly infections for 5 weeks with 66 first instar larvae (L
1) of
O. ovis. Then animals of groups OH and H were infected with a single dose of 5000 third stage larvae (L
3) of
H. contortus. Goats of group C were kept free of any infection as non-infected control. Faecal egg count (FEC), blood cell count, total serum protein level and body weight were recorded weekly throughout the study period. At necropsy worm burden, female worm length, fecundity and larval burden of
O. ovis in the nasal-sinus cavities of infected animals were assessed. The results showed that the presence of
H. contortus in the abomasum of goats of group OH had no influence on the development of
O. ovis. On the contrary, a significant reduction (
P
<
0.05) in FEC, worm burden, fecundity and female worm length was revealed in group OH animals compared to the mono-infected animals (group H). This was associated with eosinophilia and reduced packed cell volume.</abstract><cop>San Diego, CA</cop><pub>Elsevier Inc</pub><pmid>18691574</pmid><doi>10.1016/j.exppara.2008.07.006</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0014-4894 |
| ispartof | Experimental parasitology, 2008-10, Vol.120 (2), p.180-184 |
| issn | 0014-4894 1090-2449 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_69544093 |
| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Abomasum - parasitology Animal and plant ecology Animal, plant and microbial ecology Animals Biological and medical sciences Blood Proteins - analysis Concurrent infection Demecology Diptera - physiology Eosinophils - cytology Erythrocyte Count - veterinary Feces - parasitology Female Fertility Fundamental and applied biological sciences. Psychology General aspects Goat Diseases - blood Goat Diseases - parasitology Goats Haemonchiasis - blood Haemonchiasis - complications Haemonchiasis - veterinary Haemonchus - physiology Haemonchus contortus Hematocrit - veterinary Hemoglobins - analysis Interaction Larva - physiology Leukocyte Count - veterinary Life cycle. Host-agent relationship. Pathogenesis Male Myiasis - blood Myiasis - complications Myiasis - veterinary Oestrus ovis Parasite Egg Count - veterinary Protozoa |
| title | Experimental concurrent infection of Afar breed goats with Oestrus ovis (L 1) and Haemonchus contortus (L 3): Interaction between parasite populations, changes in parasitological and basic haematological parameters |
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