Sea turtles naturally have gastrointestinal microbiota; however, opportunistic behavior and pathogenicity of some bacteria have also been reported. Therefore, it is important to generate information on possible risks to turtles and human health. Five monthly field trips were carried out with captures of Chelonia mydas in the Ojo de Liebre lagoon complex. Physical examinations were performed and their morphometries were recorded; oral and cloacal swabs were made and seeded in McConkey and TCBS culture media. Bacterial agents were isolated and identified using the API®20E system. Turtles body condition index and the percentages of abundance and prevalence of each microorganism were calculated. Finally, the relationship between the size of the turtles and the presence of the microorganisms was determined. 178 Chelonia mydas were captured, 523 isolates of gram-negative Enterobacteria from seven different species were obtained; the presence of proteobacteria in Chelonia mydas was not related to their age class. Among the microorganisms found, Vibrio fluvialis and Burkholderia cepacia are zoonotic. These studies allow us to understand the role of microorganisms in the diseases of wild populations and the risks to public health associated with their illegal consumption.
海龟天生就有胃肠道微生物群；然而，一些细菌的机会性行为和致病性也有报道。因此，重要的是要生成关于海龟和人类健康可能面临的风险的信息。每五个月进行一次实地考察，在Ojo de Liebre泻湖群中捕捉到Chelonia mydas。进行了身体检查，并记录了他们的形态测量；制作口腔和泄殖腔拭子并接种在McConkey和TCBS培养基中。使用API®20E系统分离和鉴定细菌制剂。计算海龟的身体状况指数以及每种微生物的丰度和流行率。最后，确定了海龟的大小与微生物的存在之间的关系。共捕获切隆菌178株，从7个不同菌种中分离得到523株革兰氏阴性肠杆菌；Chelonia mydas中蛋白细菌的存在与其年龄等级无关。在发现的微生物中，流感弧菌和洋葱伯克霍尔德菌是人畜共患的。这些研究使我们能够了解微生物在野生种群疾病中的作用，以及非法食用微生物对公共健康的风险。
{"title":"Identificación bioquímica de bacterias potencialmente patógenas y zoonóticas en las tortugas negras (Chelonia mydas) del Pacífico mexicano","authors":"E. Reséndiz, H. Fernández-Sanz","doi":"10.21929/abavet2021.19","DOIUrl":"https://doi.org/10.21929/abavet2021.19","url":null,"abstract":"Sea turtles naturally have gastrointestinal microbiota; however, opportunistic behavior and pathogenicity of some bacteria have also been reported. Therefore, it is important to generate information on possible risks to turtles and human health. Five monthly field trips were carried out with captures of Chelonia mydas in the Ojo de Liebre lagoon complex. Physical examinations were performed and their morphometries were recorded; oral and cloacal swabs were made and seeded in McConkey and TCBS culture media. Bacterial agents were isolated and identified using the API®20E system. Turtles body condition index and the percentages of abundance and prevalence of each microorganism were calculated. Finally, the relationship between the size of the turtles and the presence of the microorganisms was determined. 178 Chelonia mydas were captured, 523 isolates of gram-negative Enterobacteria from seven different species were obtained; the presence of proteobacteria in Chelonia mydas was not related to their age class. Among the microorganisms found, Vibrio fluvialis and Burkholderia cepacia are zoonotic. These studies allow us to understand the role of microorganisms in the diseases of wild populations and the risks to public health associated with their illegal consumption.","PeriodicalId":7052,"journal":{"name":"Abanico Veterinario","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42513405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Producción sostenible de rana toro (Lithobates catesbeianus) con agua de reúso de un sistema Biofloc","authors":"","doi":"10.21929/abavet2021.37","DOIUrl":"https://doi.org/10.21929/abavet2021.37","url":null,"abstract":"","PeriodicalId":7052,"journal":{"name":"Abanico Veterinario","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43862490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study aimed to estimate genotype-by-environment interaction for body weight (BW) and survival in presence and absence of White Spot Disease (WSD) in two genetic lines of Penaeus vannamei (Growth GROand resistance to WSD -RES). Heritability for BW in the GRO line was 0.05 ± 0.16 in the presence of WSD and 0.35 ± 0.15 in the absence, while for the RES line they were 0.26 ± 0.07 and 0.49 ± 0.08 in the presence and absence of WSD, respectively. Genetic correlations for BW between environments were -0.17 ± 0.60 for GRO and 0.89 ± 0.09 for RES. Heritability for survival in GRO was 0.01 in both environments and the genetic correlation was not estimable, whereas, for RES, the heritabilities were 0.06 ± 0.04 and 0.11 ± 0.06 in the absence and presence of WSD, respectively, additionally, the genetic correlation was not significant. Although the linear model suggests a genotype-by-environment interaction, the estimates propose independence of the same trait between environments, and the correlations between traits in the resistance line propose to independently select traits when WSD is present.
本研究旨在评估基因型-环境相互作用对凡纳滨对虾(Penaeus vannamei)两个遗传系(Growth GROand resistance to WSD -RES)体重(BW)和存在和不存在白斑病(WSD)时存活率的影响。在存在WSD和不存在WSD的情况下，GRO系的体重遗传率分别为0.05±0.16和0.35±0.15,RES系的体重遗传率分别为0.26±0.07和0.49±0.08。在无WSD和无WSD环境下，两种环境下的生存遗传力分别为0.06±0.04和0.11±0.06，而在无WSD和无WSD环境下，生存遗传力分别为0.017±0.60和0.89±0.09，遗传相关性不显著。虽然线性模型表明基因型与环境相互作用，但估计表明同一性状在环境之间是独立的，抗性系中性状之间的相关性表明当WSD存在时，性状可以独立选择。
{"title":"Interacción genotipo por ambiente en camarón blanco asociada a Síndrome de Mancha Blanca","authors":"Cala-Moreno Nelson, Campos-Montes Gabriel, Caballero-Zamora, Alejandra, Berruecos-Villalobos José, Castillo-Juárez Hector","doi":"10.21929/abavet2021.13","DOIUrl":"https://doi.org/10.21929/abavet2021.13","url":null,"abstract":"This study aimed to estimate genotype-by-environment interaction for body weight (BW) and survival in presence and absence of White Spot Disease (WSD) in two genetic lines of Penaeus vannamei (Growth GROand resistance to WSD -RES). Heritability for BW in the GRO line was 0.05 ± 0.16 in the presence of WSD and 0.35 ± 0.15 in the absence, while for the RES line they were 0.26 ± 0.07 and 0.49 ± 0.08 in the presence and absence of WSD, respectively. Genetic correlations for BW between environments were -0.17 ± 0.60 for GRO and 0.89 ± 0.09 for RES. Heritability for survival in GRO was 0.01 in both environments and the genetic correlation was not estimable, whereas, for RES, the heritabilities were 0.06 ± 0.04 and 0.11 ± 0.06 in the absence and presence of WSD, respectively, additionally, the genetic correlation was not significant. Although the linear model suggests a genotype-by-environment interaction, the estimates propose independence of the same trait between environments, and the correlations between traits in the resistance line propose to independently select traits when WSD is present.","PeriodicalId":7052,"journal":{"name":"Abanico Veterinario","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43975292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Efecto de un protocolo de prostaglandina a corto plazo sobre la sincronización y resultados reproductivos en las cabras cíclicas","authors":"","doi":"10.21929/abavet2021.14","DOIUrl":"https://doi.org/10.21929/abavet2021.14","url":null,"abstract":"","PeriodicalId":7052,"journal":{"name":"Abanico Veterinario","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47458722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Efecto de los polisacáridos sulfurados marinos como inmunomoduladores de la respuesta ante la vacunación en pollo de engorda","authors":"","doi":"10.21929/abavet2021.38","DOIUrl":"https://doi.org/10.21929/abavet2021.38","url":null,"abstract":"","PeriodicalId":7052,"journal":{"name":"Abanico Veterinario","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42222315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Desarrollo y validación de dos inmunoensayos para la detección de Brucella canis en perros","authors":"","doi":"10.21929/abavet2021.31","DOIUrl":"https://doi.org/10.21929/abavet2021.31","url":null,"abstract":"","PeriodicalId":7052,"journal":{"name":"Abanico Veterinario","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45492795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The association between type conformation systems and milk (PL), fat (PG) and protein (PP) production was evaluated through the correlation between conformation traits (CC) and genetic value predictions for milk (HTPL), fat (HTPGK) and protein (HTPPK) of Holstein cattle, to determine the extent to which CC influence animal production. The study included 31,711 CC, 87,871 PL, 65,593 PG and 43,717 PP records. The CC were grouped into four general systems: structure and capacity (SEC), legs and hooves (SP), udder (SU) and haunch (SA). The effect of end point (FP) classes on PL, PG and PP levels was also evaluated through analysis of variance. HTPL had a correlation of 0.28 with SU, 0.17 with SA, 0.08 with SP and -0.05 with SEC (P<0.001). The correlations of HTPGK and HTPPK with the different systems were low, highlighting those found with SU, 0.15 and 0.21 (P<0.001), respectively. The phenotypic associations and correlations of genetic values reported in this study suggest that selection of cows by CC can modify milk, fat and protein production.
{"title":"Características de conformación asociadas a producción y composición de la leche de vacas Holstein","authors":"Cortes-Hernández José, Ruíz-López Felipe, García-Ruiz Adriana","doi":"10.21929/abavet2021.40","DOIUrl":"https://doi.org/10.21929/abavet2021.40","url":null,"abstract":"The association between type conformation systems and milk (PL), fat (PG) and protein (PP) production was evaluated through the correlation between conformation traits (CC) and genetic value predictions for milk (HTPL), fat (HTPGK) and protein (HTPPK) of Holstein cattle, to determine the extent to which CC influence animal production. The study included 31,711 CC, 87,871 PL, 65,593 PG and 43,717 PP records. The CC were grouped into four general systems: structure and capacity (SEC), legs and hooves (SP), udder (SU) and haunch (SA). The effect of end point (FP) classes on PL, PG and PP levels was also evaluated through analysis of variance. HTPL had a correlation of 0.28 with SU, 0.17 with SA, 0.08 with SP and -0.05 with SEC (P<0.001). The correlations of HTPGK and HTPPK with the different systems were low, highlighting those found with SU, 0.15 and 0.21 (P<0.001), respectively. The phenotypic associations and correlations of genetic values reported in this study suggest that selection of cows by CC can modify milk, fat and protein production.","PeriodicalId":7052,"journal":{"name":"Abanico Veterinario","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44151523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Respuesta reproductiva en yeguas criollas tratadas con acetato de deslorelina","authors":"","doi":"10.21929/abavet2021.43","DOIUrl":"https://doi.org/10.21929/abavet2021.43","url":null,"abstract":"","PeriodicalId":7052,"journal":{"name":"Abanico Veterinario","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68400814","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Detección molecular de Ehrlichia canis, Anaplasma platys y Rickettsia rickettsii en caninos domésticos del municipio de Cajeme, Sonora, México","authors":"","doi":"10.21929/abavet2021.45","DOIUrl":"https://doi.org/10.21929/abavet2021.45","url":null,"abstract":"","PeriodicalId":7052,"journal":{"name":"Abanico Veterinario","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68400914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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