Occurrence Of Cryptosporidium Species Copro-Antigen In Asymptomatic Cattle.

A. Ayinmode, B. Fagbemi
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引用次数: 1

Abstract

A total of 341 faecal samples were collected from randomly selected cattle without diarrhea from Oyo state, south western Nigeria. Samples were classified based on age range: less than 6 months of age (69), between 7-12 months (71) and greater than 1 year old (191). Each sample was tested for the presence of Cryptosporidium sp copro-antigens using a commercially available enzyme-linked immunosorbent assays kit coated with Cryptosporidium-specific (monoclonal) antibodies raised against antigens of Cryptosporidium parvum. The overall prevalence of Cryptosporidium antigens in the sample was 28.1% (96/341). The prevalence (46.3%) was significantly higher in calves Keywords: Cryptosporidium; diarrhoeic; non-diarrhoeic, Cattle; copro-antigen; humans Un total de 341 echantillons de matieres fecales ont ete preleves aupres des bovins ne presentant pas de diarrhee et selectionnes au hasard, dans l’Etat d’Oyo, au sud-ouest du Nigeria. Les echantillons ont ete classes en fonction de la tranche d’âge: - moins de 6 mois d’âge (69), entre 7-12 mois (71) et plus de 1 an (191). Chaque echantillon a ete teste pour identifier la presence de copro-antigenes Cryptosporidium sp. a l’aide d’un kit d’essai d’immuno-absorption disponible dans le commerce pour les essais recouvert d’enzyme Cryptosporidium specifiques (anticorps monoclonal) diriges contre des antigenes de Cryptosporidium parvum. La prevalence globale des antigenes de Cryptosporidium dans l’echantillon etait de 28,1% (96/341). La prevalence chez les veaux de moins de 6 mois (46,3%) etait significativement plus elevee que celle observee (29,6%) chez ceux âgees de 6 a 12 mois (P = 0,0408) et celle de (22,5%) chez les boeufs de plus de 12 mois (P = 0,002). Les veaux de moins de six mois ( Mots-cles: Cryptosporidium; bovins diarrheiques et non-diarrheiques, copro-antigenes, humains
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隐孢子虫co原抗原在无症状牛中的发生。
从尼日利亚西南部奥约州随机选择的无腹泻牛身上共收集了341份粪便样本。样本根据年龄范围进行分类:小于6个月(69),7-12个月(71)和大于1岁(191)。每个样品使用市售的酶联免疫吸附测定试剂盒检测隐孢子虫抗原的存在,该试剂盒包被针对细小隐孢子虫抗原的隐孢子虫特异性(单克隆)抗体。隐孢子虫抗原总体阳性率为28.1%(96/341)。关键词:隐孢子虫;diarrhoeic;non-diarrhoeic,牛;copro-antigen;尼日利亚西南部的奥奥尤说,目前,在非洲,共有341亿只雌性动物和雌性动物被发现患有腹泻,这是一种罕见的疾病。Les echantillons ont ete classes en function de la tranche d ' : - moins de 6 mois d ' (69), entre 7-12 mois (71) et + de 1 and(191)。小隐孢子虫(Cryptosporidium parvum)特异性隐孢子虫(Cryptosporidium speciques)(抗孢子虫单克隆)为抗隐孢子虫抗原(antigenes de Cryptosporidium parvum)提供了一种新方法。全球隐孢子虫抗原流行率28.1%(96/341)。6 mois的veaux de moins患病率(46.3%)、显著性(29.6%)、6 mois和12 mois的veaux de moins (P = 0.0408)和12 mois的veaux de moins(22.5%)和12 mois的veaux de moins (P = 0.002)。隐孢子虫;隐孢子虫;牛腹泻和非腹泻,共抗原,人类
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