Revista Mvz Cordoba最新文献_第3页

Frecuencia de infección con Leptospira sp. en perros de una comunidad rural de Yucatán, México. 墨西哥尤卡坦农村社区狗的钩端螺旋体感染频率。

IF 0.4 4区农林科学

Revista Mvz Cordoba Pub Date : 2021-03-18 DOI: 10.21897/RMVZ.2098

M. Torres-Castro, Darío Díaz-Aceves, A. Suárez-Galaz, Enrique Reyes-Novelo, R. Rodríguez-Vivas

{"title":"Frecuencia de infección con Leptospira sp. en perros de una comunidad rural de Yucatán, México.","authors":"M. Torres-Castro, Darío Díaz-Aceves, A. Suárez-Galaz, Enrique Reyes-Novelo, R. Rodríguez-Vivas","doi":"10.21897/RMVZ.2098","DOIUrl":"https://doi.org/10.21897/RMVZ.2098","url":null,"abstract":"Objetivo. Describir la frecuencia de infección con Leptospira sp. en perros de una comunidad rural del estado de Yucatán, México. Materiales y métodos. Se recolectaron muestras sanguíneas en 120 perros de Maxcanú, Yucatán. Además, se registraron características como sexo, edad, raza y se preguntó a los dueños sobre el historial de vacunas. Las muestras se transportaron al laboratorio y mediante la prueba diagnóstica de reacción en cadena de la polimerasa (PCR), se identificó la amplificación de dos fragmentos del gen 16S ribosomal perteneciente a Leptospira sp. Resultados. La frecuencia de infección encontrada fue de 1.7% (2/120; IC95%= 0.2 – 5.9%). Ambos perros positivos fueron machos, cachorros, mestizos (mezcla de razas) y sin historial de vacunación. Conclusiones. Se describe una frecuencia baja de infección en perros del sitio de estudio. Es necesaria más investigación epidemiológica para conocer las especies de Leptospira involucradas en la infección e identificar el riesgo de transmisión a los habitantes u otros animales domésticos del sitio de estudio.","PeriodicalId":49598,"journal":{"name":"Revista Mvz Cordoba","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42132382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Bivariate analysis for the improvement of genetic evaluations with incomplete records in Charolais cattle 夏来牛不完全记录遗传评价改进的双变量分析

IF 0.4 4区农林科学

Revista Mvz Cordoba Pub Date : 2021-03-17 DOI: 10.21897/RMVZ.2128

Jessica Beatriz Herrera-Ojeda, G. M. Parra-Bracamonte, N. López-Villalobos, J. Herrera-Camacho, K. E. Orozco-Durán

引用次数: 0

Vacunas para COVID-19 - ¿Podemos evitar volver a vivir en un pueblo fantasma? 新冠疫苗-19-我们能避免再次生活在鬼城吗？

IF 0.4 4区农林科学

Revista Mvz Cordoba Pub Date : 2021-03-16 DOI: 10.21897/RMVZ.2350

A. RodrÍguez-Morales, Salim Máttar, Marco González T

引用次数: 2

Crecimiento y supervivencia de Cryphiops caementarius en cocultivo con Oreochromis niloticus a diferentes densidades 不同密度与尼罗黄鳝共育时的生长和存活

IF 0.4 4区农林科学

Revista Mvz Cordoba Pub Date : 2021-03-15 DOI: 10.21897/RMVZ.1952

Anghela Mogollón-Calderón, W. Reyes-Avalos

引用次数: 0

¿Podría el hantavirus Seúl ser una etiología de la enfermedad febril aguda indiferenciada en Colombia? 汉坦病毒首尔是否是哥伦比亚未分化的急性发热性疾病的病因？

IF 0.4 4区农林科学

Revista Mvz Cordoba Pub Date : 2021-02-01 DOI: 10.21897/RMVZ.2353

Carlos Ramiro Silva-Ramos, A. A. Faccini-Martínez

引用次数: 0

Extrusión húmeda del pasto Kikuyo (Cenchrus clandestinus (Hochst ex Chiov)) Kikuyo草（Cenchrus nexdus）的湿挤压

IF 0.4 4区农林科学

Revista Mvz Cordoba Pub Date : 2020-12-10 DOI: 10.21897/rmvz.1964

Ligia Johana Jaimes-Cruz, Esdras Mendoza-Orellana, Cristian Menjivar-Dominguez, Elsy Montoya-Almendarez, Ángel Giraldo-Mejía, H. Correa-Cardona

引用次数: 1

Aspectos reproductivos de Grapsus grapsus (Decapoda: Grapsidae) en islas del sureste del Golfo de California 加利福尼亚湾东南部岛屿上Grapsus Grapsus(十足类:Grapsidae)的繁殖方面

IF 0.4 4区农林科学

Revista Mvz Cordoba Pub Date : 2020-12-09 DOI: 10.21897/rmvz.1953

Yecenia Gutiérrez-Rubio, J. F. Arzola-González, Raúl Pérez-González, G. Rodríguez-Domínguez, José Salgado-Barragán, J. Ramírez-Pérez, Adrián González-Castillo

引用次数: 0

Canola processing effects on the intestine, blood, and kidney of broiler breeder hens 菜籽油加工对肉种鸡肠道、血液和肾脏的影响

IF 0.4 4区农林科学

Revista Mvz Cordoba Pub Date : 2020-12-04 DOI: 10.21897/rmvz.1878

M. Jafari, S. Gharahveysi

{"title":"Canola processing effects on the intestine, blood, and kidney of broiler breeder hens","authors":"M. Jafari, S. Gharahveysi","doi":"10.21897/rmvz.1878","DOIUrl":"https://doi.org/10.21897/rmvz.1878","url":null,"abstract":"Objective. Canola meal is one of the most important vegetable protein that contained the antinutritional factors. The aim of the study was to study the effect of canola processing on the intestine traits, blood metabolites, and kidney enzymes of broiler breeders. Material and methods. Four hundred fifty broiler breeder hens were used for 3 months. The completely randomized design was used with 6 treatments (unprocessed, processed by Lactobacillus Plantarum, Bacillus Subtilis, Aspergillus Oryzae, Neurospora Cytophilla, and Alkalase enzyme) and 5 replications. The collected data were analyzed by the LSmeans procedure of SAS statistical software. Results. The effects of treatments were significant on blood metabolites (p<0.05). Glucose concentration and High-density lipoprotein (HDL) were increased by processing methods. Also, the caecum, jejunum and duodenum weight were influenced(p<0.05). The weight of the duodenum and jejunum was increased and caecum weight was decreased. The processing of canola meal increased the length of the villi and decreased the depth of the crypt of the jejunum (p<0.05). Treatments effect was significant on the Alanine transaminase (ALT) and Alkaline phosphatase (ALP) (p<0.05). The effect of treatments was significant on the digestive amylase, lipase and protease activity (p<0.05). The canola process improved its digestibility. In other words, its protein quality, fatty acid profile and antimicrobial properties were improved. Conclusions. The different processing methods of canola improved the hen’s traits. It can be recommended to use the processed meal instead of the raw canola meal.","PeriodicalId":49598,"journal":{"name":"Revista Mvz Cordoba","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2020-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48062425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Organic supplementation of Cu and Se in the diets of Normande dairy cows 诺曼底奶牛日粮中有机添加铜和硒的研究

IF 0.4 4区农林科学

Revista Mvz Cordoba Pub Date : 2020-12-03 DOI: 10.21897/rmvz.1983

Pedro Rodríguez-Hernández, Diana Cediel-Devia, R. Castañeda-Serrano

{"title":"Organic supplementation of Cu and Se in the diets of Normande dairy cows","authors":"Pedro Rodríguez-Hernández, Diana Cediel-Devia, R. Castañeda-Serrano","doi":"10.21897/rmvz.1983","DOIUrl":"https://doi.org/10.21897/rmvz.1983","url":null,"abstract":"Objective. To evaluate the effects of organic and inorganic copper (Cu) and selenium (Se) on milk production, milk quality and reproductive parameters of Normande dairy cows. Materials and methods. 36 multiparous cows (BW = 600 ± 32 kg) were used, distributed in completely randomized blocks. Treatments were: Control: without mineral supplementation, IS: inorganic mineral supplementation with Cu and Se, IS+OS: 50% Inorganic supplementation + 50% organic supplementation, with an experimental period of 150 days (30 days before calving and 120 days of lactation). The variables evaluated were milk production and quality (total solids, protein, fat, somatic cells and MUN), blood metabolites (glucose, betahydroxybutyrate and BUN) and reproductive parameters (open days, days to first service and services per conception). Results. No differences were observed in milk production and quality (p>0.05). However, open days and services per conception were shorter when cows were supplemented with organic minerals (p<0.05). Conclusions. In this study milk production, milk quality and blood metabolites were not affected by supplementation with Se and Cu. However, the reproductive parameters of the cows improved when supplemented with organic Se and Cu.","PeriodicalId":49598,"journal":{"name":"Revista Mvz Cordoba","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2020-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46945504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

The effect of dried white mulberry (Morus alba) pulp supplementation in diets of laying quail 产蛋鹌鹑饲粮中添加干白桑(Morus alba)果肉的效果

IF 0.4 4区农林科学

Revista Mvz Cordoba Pub Date : 2020-12-03 DOI: 10.21897/rmvz.1940

A. Y. Şengül, T. Şengül, Ş. Çelik, Gülüzar Şengül, Aydın Daş, H. Inci, A. Ş. Bengü

{"title":"The effect of dried white mulberry (Morus alba) pulp supplementation in diets of laying quail","authors":"A. Y. Şengül, T. Şengül, Ş. Çelik, Gülüzar Şengül, Aydın Daş, H. Inci, A. Ş. Bengü","doi":"10.21897/rmvz.1940","DOIUrl":"https://doi.org/10.21897/rmvz.1940","url":null,"abstract":"Objective. This study was conducted to research the effects of different levels of dried white mulberry (Morus alba) pulp supplementation in diets of laying quail on yield performances, egg quality, blood parameters, yolk fatty acid profiles and cholesterol concentrations. Materials and Methods. A completely randomized experimental design, with four treatments and four replicates, was applied. The experimental treatments were M0: control diet; M4: dietary inclusion of 4% mulberry pulp; M8: dietary inclusion of 8% mulberry pulp; M12: dietary inclusion of 12% mulberry pulp. This experiment was carried out for 4 weeks, and 128 7-week-old female quail were used. Results. Addition of dried mulberry pulp to the diet significantly affected weekly feed intake, egg yield, albumin index, yolk weight, triglyceride, LDL, serum cholesterol and yolk cholesterol levels (p<0.05, p<0.01). The feed conversion ratio, egg weight, and egg yolk fatty acid profile were not significantly affected by the dried mulberry pulp in the diet. Conclusions. As a result, it may be stated that adding dried mulberry pulp up to 8% of the diets of laying quail does not cause any adverse effects and may be used without any problems.","PeriodicalId":49598,"journal":{"name":"Revista Mvz Cordoba","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2020-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49121892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5