干旱区生态环境知识资源中心(Arid): RISK FACTORS OF THE BENZIMIDAZOLE RESISTANCE DEVELOPMENT IN SMALL RUMINANTS FROM BRAZILIAN NORTHEAST SEMI-ARID AREA

Arid

	RISK FACTORS OF THE BENZIMIDAZOLE RESISTANCE DEVELOPMENT IN SMALL RUMINANTS FROM BRAZILIAN NORTHEAST SEMI-ARID AREA
	Fonseca Lindoso Melo, Ana Carolina; Leal Bevilaquaa, Claudia Maria; Reisa, Iarle Feitosa; Sales, Ronaldo de Oliveira
通讯作者	Bevilaquaa, CML
来源期刊	BRAZILIAN JOURNAL OF HYGIENE AND ANIMAL SANITY
ISSN	1981-2965
出版年	2007
卷号	1 期号:1 页码:12-18
英文摘要	Resistance to benzimidazole anthelmintics is reported as an old and persistent problem in many parts of the world. Resistance development depends on the presence of resistance promoters and there are operational, genetic and bioecological factors. However, little is known about real impact of these factors on resistance development, they are just considered through mathematical models. The objective of this work was to determine the correlation between the presence of benzimidazole anthelmintic resistance and its promoters in small ruminant farms in Brazilian northeast semi-arid area. The work was accomplished in 25 sheep and goats farms in the state of Ceara, Brazil. The procedure used to detect anthelmintic resistant nematode was the faecal egg count reduction test. In addition, a questionnaire about management practices, infrastructure, anthelmintic usage, climate characteristics, flocks sanitary state and veterinary assistance was applied. Data were analyzed using RESO statistical program. The questionnaires were analyzed using SPSS release 8.0. In sheep farms, the prevalence of benzimidazole resistance was 88% and in goats farms, it was 87,5%. In sheep and goats farms, Haemonchus was the most prevalent genus, followed by Trichostrongylus spp. and Oesophagostomum spp. Through the questionnaires analysis it could be established correlations between the resistance development and its promoters. The treatment frequency per year and management conditions showed some correlation. The fast rotation of active principle and treatment in dry season showed a low level of correlation. The production finality, animal species, veterinary assistance, pasture rotation and treatment in rainy season showed a very low correlation with the development of anthelmintic resistance.
英文关键词	resistance development benzimidazole sheep goats Brazil
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000215987600002
WOS类目	Veterinary Sciences
WOS研究方向	Veterinary Sciences
Scopus学科分类	Univ Fed Ceara, Fac Veterinaria, Av Parajana 1700, BR-6074000 Fortaleza, Ceara, Brazil.
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/328889
作者单位	[Fonseca Lindoso Melo, Ana Carolina; Leal Bevilaquaa, Claudia Maria; Reisa, Iarle Feitosa; Sales, Ronaldo de Oliveira] Univ Fed Ceara, Programa Pos Grad Ciencias Veterinarias, Fortaleza, Ceara, Brazil; [Fonseca Lindoso Melo, Ana Carolina; Leal Bevilaquaa, Claudia Maria; Reisa, Iarle Feitosa; Sales, Ronaldo de Oliveira] Univ Fed Ceara, Ctr Ciencias Agrarias, Fortaleza, Ceara, Brazil
推荐引用方式 GB/T 7714	Fonseca Lindoso Melo, Ana Carolina,Leal Bevilaquaa, Claudia Maria,Reisa, Iarle Feitosa,et al. RISK FACTORS OF THE BENZIMIDAZOLE RESISTANCE DEVELOPMENT IN SMALL RUMINANTS FROM BRAZILIAN NORTHEAST SEMI-ARID AREA[J],2007,1(1):12-18.
APA	Fonseca Lindoso Melo, Ana Carolina,Leal Bevilaquaa, Claudia Maria,Reisa, Iarle Feitosa,&Sales, Ronaldo de Oliveira.(2007).RISK FACTORS OF THE BENZIMIDAZOLE RESISTANCE DEVELOPMENT IN SMALL RUMINANTS FROM BRAZILIAN NORTHEAST SEMI-ARID AREA.BRAZILIAN JOURNAL OF HYGIENE AND ANIMAL SANITY,1(1),12-18.
MLA	Fonseca Lindoso Melo, Ana Carolina,et al."RISK FACTORS OF THE BENZIMIDAZOLE RESISTANCE DEVELOPMENT IN SMALL RUMINANTS FROM BRAZILIAN NORTHEAST SEMI-ARID AREA".BRAZILIAN JOURNAL OF HYGIENE AND ANIMAL SANITY 1.1(2007):12-18.