Matches in SemOpenAlex for { <https://semopenalex.org/work/W2997158240> ?p ?o ?g. }
- W2997158240 abstract "Anthelmintic resistance is a potential problem to nematodes control in cattle and may cause economic loss in the dairy and beef cattle industries. The objetive of this study was to determinate the efficacy of ivermectin, doramectin and abamectin in naturally and experimentally infected calves for Cooperia punctata in a brazilian dairy herd. Faecal egg count reduction tests were carried out employing naturally infected calves that were treated with injectable solutions of ivermectin, doramectin and abamectin. Faecal samples were collected on the day of the treatment, day 0, and at 7 and 14 days after treatment and larvae culture were made in the positive samples. A control test was carried out using 18 artificially infected calves, alocatted in three groups with six animals each: Group I - control, no treatment; Group II – ivermectin, injectable solution, 200 µg/kg; Group III – doramectin, injectable solution, 200 µg/kg. Faecal samples were collected on day of the treatment, day 0, and at 3, 7, 9 and 14 days after treatment. On days 14, 15 and 16, two animals of each group were slaughtered and their lung and gastrointestinal parasite burdens determined. The results of faecal egg count reduction tests using naturally infected calves showed a reduction percentage at 14 day after treatment from –4.45 to 11.49% for ivermectin; 32.31 to 60.40% for doramectin and 85,05% for abamectin. The only parasite identified in the larvae culture was Cooperia spp. Control test showed a faecal egg count reduction percentage at 14 day after treatment of 51.47% and 96.08% for ivermectin and doramectin, respectively. Reduction of adult worm counts in this control test was of 53.91% and 82.43% for ivermectin and doramectin, respectively. Only C. punctata was recovered in the necropsies. Thus, this C. punctata strain was considered resistant to ivermectin and doramectin treatments and suggest a possible resistance to abamectin treatment by faecal egg count reduction tests." @default.
- W2997158240 created "2020-01-10" @default.
- W2997158240 creator A5000406881 @default.
- W2997158240 creator A5002393149 @default.
- W2997158240 creator A5024252325 @default.
- W2997158240 creator A5039637665 @default.
- W2997158240 creator A5046415466 @default.
- W2997158240 creator A5050019059 @default.
- W2997158240 creator A5080380381 @default.
- W2997158240 creator A5091881124 @default.
- W2997158240 date "2008-01-01" @default.
- W2997158240 modified "2023-09-27" @default.
- W2997158240 title "Identification of ivermectin and doramectin-resistant Cooperia punctata (LINSTOW, 1907) in a dairy herd in the State of Rio de Janeiro, Brazil" @default.
- W2997158240 cites W1607402349 @default.
- W2997158240 cites W1840006763 @default.
- W2997158240 cites W1963985660 @default.
- W2997158240 cites W1967408254 @default.
- W2997158240 cites W1968872208 @default.
- W2997158240 cites W1978120404 @default.
- W2997158240 cites W1978838821 @default.
- W2997158240 cites W1985199052 @default.
- W2997158240 cites W1987615602 @default.
- W2997158240 cites W2005143510 @default.
- W2997158240 cites W2010230299 @default.
- W2997158240 cites W2019229516 @default.
- W2997158240 cites W2027183329 @default.
- W2997158240 cites W2040260485 @default.
- W2997158240 cites W2042042852 @default.
- W2997158240 cites W2045410546 @default.
- W2997158240 cites W2045502804 @default.
- W2997158240 cites W2051804199 @default.
- W2997158240 cites W2052044994 @default.
- W2997158240 cites W2073063457 @default.
- W2997158240 cites W2073186293 @default.
- W2997158240 cites W2075288913 @default.
- W2997158240 cites W2076887802 @default.
- W2997158240 cites W2079817790 @default.
- W2997158240 cites W2082065978 @default.
- W2997158240 cites W2082437103 @default.
- W2997158240 cites W2083024347 @default.
- W2997158240 cites W2093060865 @default.
- W2997158240 cites W2116983061 @default.
- W2997158240 cites W2130378095 @default.
- W2997158240 cites W2150113467 @default.
- W2997158240 cites W2270331304 @default.
- W2997158240 cites W2404927390 @default.
- W2997158240 cites W2408880241 @default.
- W2997158240 cites W2412743203 @default.
- W2997158240 cites W2417110046 @default.
- W2997158240 cites W2417226041 @default.
- W2997158240 cites W2438309111 @default.
- W2997158240 hasPublicationYear "2008" @default.
- W2997158240 type Work @default.
- W2997158240 sameAs 2997158240 @default.
- W2997158240 citedByCount "0" @default.
- W2997158240 crossrefType "journal-article" @default.
- W2997158240 hasAuthorship W2997158240A5000406881 @default.
- W2997158240 hasAuthorship W2997158240A5002393149 @default.
- W2997158240 hasAuthorship W2997158240A5024252325 @default.
- W2997158240 hasAuthorship W2997158240A5039637665 @default.
- W2997158240 hasAuthorship W2997158240A5046415466 @default.
- W2997158240 hasAuthorship W2997158240A5050019059 @default.
- W2997158240 hasAuthorship W2997158240A5080380381 @default.
- W2997158240 hasAuthorship W2997158240A5091881124 @default.
- W2997158240 hasConcept C140793950 @default.
- W2997158240 hasConcept C161176658 @default.
- W2997158240 hasConcept C165901193 @default.
- W2997158240 hasConcept C194775826 @default.
- W2997158240 hasConcept C203014093 @default.
- W2997158240 hasConcept C2776186584 @default.
- W2997158240 hasConcept C2776908094 @default.
- W2997158240 hasConcept C2777499811 @default.
- W2997158240 hasConcept C2779018908 @default.
- W2997158240 hasConcept C2779904531 @default.
- W2997158240 hasConcept C2781092779 @default.
- W2997158240 hasConcept C2909364526 @default.
- W2997158240 hasConcept C42972112 @default.
- W2997158240 hasConcept C61716771 @default.
- W2997158240 hasConcept C6557445 @default.
- W2997158240 hasConcept C71924100 @default.
- W2997158240 hasConcept C86803240 @default.
- W2997158240 hasConcept C89423630 @default.
- W2997158240 hasConceptScore W2997158240C140793950 @default.
- W2997158240 hasConceptScore W2997158240C161176658 @default.
- W2997158240 hasConceptScore W2997158240C165901193 @default.
- W2997158240 hasConceptScore W2997158240C194775826 @default.
- W2997158240 hasConceptScore W2997158240C203014093 @default.
- W2997158240 hasConceptScore W2997158240C2776186584 @default.
- W2997158240 hasConceptScore W2997158240C2776908094 @default.
- W2997158240 hasConceptScore W2997158240C2777499811 @default.
- W2997158240 hasConceptScore W2997158240C2779018908 @default.
- W2997158240 hasConceptScore W2997158240C2779904531 @default.
- W2997158240 hasConceptScore W2997158240C2781092779 @default.
- W2997158240 hasConceptScore W2997158240C2909364526 @default.
- W2997158240 hasConceptScore W2997158240C42972112 @default.
- W2997158240 hasConceptScore W2997158240C61716771 @default.
- W2997158240 hasConceptScore W2997158240C6557445 @default.
- W2997158240 hasConceptScore W2997158240C71924100 @default.
- W2997158240 hasConceptScore W2997158240C86803240 @default.
- W2997158240 hasConceptScore W2997158240C89423630 @default.