{"title":"Efecto del closantel combinado con fenbendazol sobre huevos de parásitos gastrointestinales en caballos","authors":"","doi":"10.21929/abavet2021.15","DOIUrl":"https://doi.org/10.21929/abavet2021.15","url":null,"abstract":"","PeriodicalId":7052,"journal":{"name":"Abanico Veterinario","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43304107","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":"Contenido de proteína y fibra en forrajes tropicales no afecta la preferencia en conejos de engorda","authors":"","doi":"10.21929/abavet2021.35","DOIUrl":"https://doi.org/10.21929/abavet2021.35","url":null,"abstract":"","PeriodicalId":7052,"journal":{"name":"Abanico Veterinario","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42430437","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}
Gutiérrez-Vázquez Ernestina, Ordaz-Ochoa Gerardo, Val-Arreola Daniel, Pérez-Sánchez Rosa, J. Aureliano
The effect of low-energy and high-fiber diets on induced molting in laying hens was evaluated. Forty Rhode Island Red hens were divided into four feeding schemes (FS): I) alfalfa meal (AM), II) wheat bran (WB), III) AM/WB (1: 1); ad libitum and, IV) control diet (30 g·day-1). Feed intake (FI), laying cessation (LC), body weight loss (BWL), energy balance (EB), laying restart (LR), weight and egg production were evaluated. The information was analyzed using mixed models. FI·hen-1 was lower in FS I (P < 0.05). The LC was higher (P < 0.05) in FS II (7.3 days). The AM led to the ideal BWL (25-30%) faster (16.9 days) with respect to the other FS (P < 0.05): range between 22.9 to 32.4 days. The LR was faster in FS II (P < 0.05): 12.3 days. Egg weight and production were not affected by FS (P > 0.05). Inducing molt in laying hens using AMbased FS offers advantages over conventional methods, accelerates body weight loss, ovarian reactivation time is minimized, and productivity is not altered.
{"title":"Evaluación de dietas hipocalóricas e hiperfibrosas sobre la muda inducida en gallinas en postura","authors":"Gutiérrez-Vázquez Ernestina, Ordaz-Ochoa Gerardo, Val-Arreola Daniel, Pérez-Sánchez Rosa, J. Aureliano","doi":"10.21929/abavet2021.16","DOIUrl":"https://doi.org/10.21929/abavet2021.16","url":null,"abstract":"The effect of low-energy and high-fiber diets on induced molting in laying hens was evaluated. Forty Rhode Island Red hens were divided into four feeding schemes (FS): I) alfalfa meal (AM), II) wheat bran (WB), III) AM/WB (1: 1); ad libitum and, IV) control diet (30 g·day-1). Feed intake (FI), laying cessation (LC), body weight loss (BWL), energy balance (EB), laying restart (LR), weight and egg production were evaluated. The information was analyzed using mixed models. FI·hen-1 was lower in FS I (P < 0.05). The LC was higher (P < 0.05) in FS II (7.3 days). The AM led to the ideal BWL (25-30%) faster (16.9 days) with respect to the other FS (P < 0.05): range between 22.9 to 32.4 days. The LR was faster in FS II (P < 0.05): 12.3 days. Egg weight and production were not affected by FS (P > 0.05). Inducing molt in laying hens using AMbased FS offers advantages over conventional methods, accelerates body weight loss, ovarian reactivation time is minimized, and productivity is not altered.","PeriodicalId":7052,"journal":{"name":"Abanico Veterinario","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68400168","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}
Daniel Balan-May, R. Chiquini-Medina, Carolina Flota-Bañuelos, Antonio Hernández-Marín, Verónica Rosales-Martínez, -. SilviaFraire, Cordero
Estrus synchronization is a strategy to improve the reproductive efficiency of the herd. The objective was to compare different dwells times of an intravaginal progestogen (CIDR) with a dose of PGF2α in the synchronization to estrus of hair sheeps. Thirty female hair sheeps were used, randomly assigned to one of three treatments. T1: intravaginal progestogen (PI) for 5 days (PI5; n=10), T2: PI for 7 days (PI7; n=10) and T3: PI for 9 days (PI9; n=10). The incidence and onset of estrus, parturition and prolificacy were observed. Data analysis was performed using the life time method, logistic regression models and negative binomial models. The incidence at estrus was not different (p> 0.05) among treatments (T1: 80.0, T2: 100.0 and T3: 100.0%). Onset to estrus was lower (p ≤ 0.0) for T1 (29.8 ± 2.9 h) compared to the rest of the treatments. No differences (p> 0.05) were observed for parturition (T1: 70.0, T2: 90.0 and T3: 90.0%) and prolificacy (T1: 1.4 ± 0.3, T2: 1.4 ± 0.3 and T3: 1.5 ± 0.3). It is feasible to use short synchronization protocols based on intravaginal progestogens (CIDR) with a dose of PGF2α and maintain the reproductive efficiency of the herd.
{"title":"Protocolos cortos para la sincronización del estro en ovejas de pelo en Campeche, México","authors":"Daniel Balan-May, R. Chiquini-Medina, Carolina Flota-Bañuelos, Antonio Hernández-Marín, Verónica Rosales-Martínez, -. SilviaFraire, Cordero","doi":"10.21929/abavet2021.34","DOIUrl":"https://doi.org/10.21929/abavet2021.34","url":null,"abstract":"Estrus synchronization is a strategy to improve the reproductive efficiency of the herd. The objective was to compare different dwells times of an intravaginal progestogen (CIDR) with a dose of PGF2α in the synchronization to estrus of hair sheeps. Thirty female hair sheeps were used, randomly assigned to one of three treatments. T1: intravaginal progestogen (PI) for 5 days (PI5; n=10), T2: PI for 7 days (PI7; n=10) and T3: PI for 9 days (PI9; n=10). The incidence and onset of estrus, parturition and prolificacy were observed. Data analysis was performed using the life time method, logistic regression models and negative binomial models. The incidence at estrus was not different (p> 0.05) among treatments (T1: 80.0, T2: 100.0 and T3: 100.0%). Onset to estrus was lower (p ≤ 0.0) for T1 (29.8 ± 2.9 h) compared to the rest of the treatments. No differences (p> 0.05) were observed for parturition (T1: 70.0, T2: 90.0 and T3: 90.0%) and prolificacy (T1: 1.4 ± 0.3, T2: 1.4 ± 0.3 and T3: 1.5 ± 0.3). It is feasible to use short synchronization protocols based on intravaginal progestogens (CIDR) with a dose of PGF2α and maintain the reproductive efficiency of the herd.","PeriodicalId":7052,"journal":{"name":"Abanico Veterinario","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47028490","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":"Prevalencia de parásitos en heces fecales de perros de Gómez Palacio, Durango, México","authors":"","doi":"10.21929/abavet2021.39","DOIUrl":"https://doi.org/10.21929/abavet2021.39","url":null,"abstract":"","PeriodicalId":7052,"journal":{"name":"Abanico Veterinario","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41816980","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":"Evaluación de la adición de quercetina y vitamina E al medio de criopreservación de semen ovino sobre la fertilidad in vivo","authors":"","doi":"10.21929/abavet2021.36","DOIUrl":"https://doi.org/10.21929/abavet2021.36","url":null,"abstract":"","PeriodicalId":7052,"journal":{"name":"Abanico Veterinario","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43843833","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 productiva y balance de nitrógeno en pollos adicionados con sustancias húmicas en el agua de bebida","authors":"","doi":"10.21929/abavet2021.30","DOIUrl":"https://doi.org/10.21929/abavet2021.30","url":null,"abstract":"","PeriodicalId":7052,"journal":{"name":"Abanico Veterinario","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45799459","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 suplementación con harina de aguacate en dietas de corderos sobre crecimiento y el rendimiento de la canal","authors":"","doi":"10.21929/abavet2021.32","DOIUrl":"https://doi.org/10.21929/abavet2021.32","url":null,"abstract":"","PeriodicalId":7052,"journal":{"name":"Abanico Veterinario","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46111220","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":"Importancia del espacio vital en la respuesta productiva y bienestar del ganado bovino productor de carne en confinamiento","authors":"","doi":"10.21929/abavet2021.42","DOIUrl":"https://doi.org/10.21929/abavet2021.42","url":null,"abstract":"","PeriodicalId":7052,"journal":{"name":"Abanico Veterinario","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42885016","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}
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":null,"pages":null},"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}
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