Muhamad Ali Hanapiah Ab Manap, Nur Sabrina Ahmad Mustaza, Nur Amalina Nasruddin, Wan Ladiana Wan Abdullah, Halimatun Yaakub, Basripuzi Nurul Hayyan
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Associations between hemoparasitism and different age groups of Mafriwal cattle were determined by the odds ratio and Fisher's exact test.</p><p><strong>Results: </strong><i>Babesia bigemina</i> was the most prevalent hemoparasite in monospecies infection (20.8%), while the co-infection of <i>Anaplasma marginale</i> and <i>B. bigemina</i> (36.4%) had the highest molecular prevalence. Highly significant associations of hemoparasitism were observed between calves and yearlings (<i>p <</i> 0.001, Odds ratio = 21.340, 95% CI = 3.200-907.871), lactating (<i>p <</i> 0.01, Odds ratio = 6.600, 95% CI = 1.808-36.516), and dry (<i>p <</i> 0.001, Odds ratio = 10.457, 95% CI = 2.363-96.242) cows. Nevertheless, calves and yearlings were 2-4 times more likely to be co-infected with multiple hemoparasite species in comparison to older age groups.</p><p><strong>Conclusion: </strong>Mafriwal cattle were more susceptible to hemoparasitism with advancing age, but the younger calves were more prone to be co-infected with multiple hemoparasite species.</p>","PeriodicalId":14892,"journal":{"name":"Journal of Advanced Veterinary and Animal Research","volume":"11 2","pages":"384-391"},"PeriodicalIF":1.5000,"publicationDate":"2024-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11296174/pdf/","citationCount":"0","resultStr":"{\"title\":\"Molecular prevalence of <i>Anaplasma marginale</i>, <i>Babesia bigemina,</i> and <i>Theileria orientalis</i> and their associations with Mafriwal cattle's age groups.\",\"authors\":\"Muhamad Ali Hanapiah Ab Manap, Nur Sabrina Ahmad Mustaza, Nur Amalina Nasruddin, Wan Ladiana Wan Abdullah, Halimatun Yaakub, Basripuzi Nurul Hayyan\",\"doi\":\"10.5455/javar.2024.k787\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>This study was designed to determine the molecular prevalence of hemoparasites and their associations with Mafriwal cattle's age groups.</p><p><strong>Materials and methods: </strong>Blood samples were taken from the coccygeal veins of calves (<i>n =</i> 92), yearlings (<i>n =</i> 95), lactating (<i>n =</i> 90), and dry (<i>n =</i> 94) cows, which were subjected to microscopic and molecular identification of hemoparasites. The prevalence rate was determined based on the proportion of infected samples in the observed samples. Associations between hemoparasitism and different age groups of Mafriwal cattle were determined by the odds ratio and Fisher's exact test.</p><p><strong>Results: </strong><i>Babesia bigemina</i> was the most prevalent hemoparasite in monospecies infection (20.8%), while the co-infection of <i>Anaplasma marginale</i> and <i>B. bigemina</i> (36.4%) had the highest molecular prevalence. Highly significant associations of hemoparasitism were observed between calves and yearlings (<i>p <</i> 0.001, Odds ratio = 21.340, 95% CI = 3.200-907.871), lactating (<i>p <</i> 0.01, Odds ratio = 6.600, 95% CI = 1.808-36.516), and dry (<i>p <</i> 0.001, Odds ratio = 10.457, 95% CI = 2.363-96.242) cows. Nevertheless, calves and yearlings were 2-4 times more likely to be co-infected with multiple hemoparasite species in comparison to older age groups.</p><p><strong>Conclusion: </strong>Mafriwal cattle were more susceptible to hemoparasitism with advancing age, but the younger calves were more prone to be co-infected with multiple hemoparasite species.</p>\",\"PeriodicalId\":14892,\"journal\":{\"name\":\"Journal of Advanced Veterinary and Animal Research\",\"volume\":\"11 2\",\"pages\":\"384-391\"},\"PeriodicalIF\":1.5000,\"publicationDate\":\"2024-06-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11296174/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Advanced Veterinary and Animal Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5455/javar.2024.k787\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/6/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q3\",\"JCRName\":\"AGRICULTURE, DAIRY & ANIMAL SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Advanced Veterinary and Animal Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5455/javar.2024.k787","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/6/1 0:00:00","PubModel":"eCollection","JCR":"Q3","JCRName":"AGRICULTURE, DAIRY & ANIMAL SCIENCE","Score":null,"Total":0}
引用次数: 0
摘要
研究目的本研究旨在确定血液寄生虫的分子流行率及其与马夫里瓦尔牛年龄组的关系：从犊牛（n = 92）、一岁牛（n = 95）、泌乳牛（n = 90）和干牛（n = 94）的尾静脉采集血样，对血吸虫进行显微镜检查和分子鉴定。流行率根据感染样本占观察样本的比例确定。血吸虫寄生与马夫里瓦尔牛不同年龄组之间的关系通过几率比和费雪精确检验来确定：结果：在单种群感染中，巴贝斯虫是最常见的血吸虫（20.8%），而边缘疟原虫和巴贝斯虫共同感染（36.4%）的分子流行率最高。在犊牛和一岁牛（P 0.001，Odds ratio = 21.340，95% CI = 3.200-907.871）、泌乳牛（P 0.01，Odds ratio = 6.600，95% CI = 1.808-36.516）和干奶牛（P 0.001，Odds ratio = 10.457，95% CI = 2.363-96.242）之间观察到高度相关的血寄生现象。然而，与较大年龄组相比，犊牛和一岁牛同时感染多种血吸虫的几率要高出 2-4 倍：结论：随着年龄的增长，马弗里瓦尔牛更容易受到血吸虫的感染，但年轻的犊牛更容易同时感染多种血吸虫。
Molecular prevalence of Anaplasma marginale, Babesia bigemina, and Theileria orientalis and their associations with Mafriwal cattle's age groups.
Objective: This study was designed to determine the molecular prevalence of hemoparasites and their associations with Mafriwal cattle's age groups.
Materials and methods: Blood samples were taken from the coccygeal veins of calves (n = 92), yearlings (n = 95), lactating (n = 90), and dry (n = 94) cows, which were subjected to microscopic and molecular identification of hemoparasites. The prevalence rate was determined based on the proportion of infected samples in the observed samples. Associations between hemoparasitism and different age groups of Mafriwal cattle were determined by the odds ratio and Fisher's exact test.
Results: Babesia bigemina was the most prevalent hemoparasite in monospecies infection (20.8%), while the co-infection of Anaplasma marginale and B. bigemina (36.4%) had the highest molecular prevalence. Highly significant associations of hemoparasitism were observed between calves and yearlings (p < 0.001, Odds ratio = 21.340, 95% CI = 3.200-907.871), lactating (p < 0.01, Odds ratio = 6.600, 95% CI = 1.808-36.516), and dry (p < 0.001, Odds ratio = 10.457, 95% CI = 2.363-96.242) cows. Nevertheless, calves and yearlings were 2-4 times more likely to be co-infected with multiple hemoparasite species in comparison to older age groups.
Conclusion: Mafriwal cattle were more susceptible to hemoparasitism with advancing age, but the younger calves were more prone to be co-infected with multiple hemoparasite species.
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