ENCEFALOPATIA ESPONGIFORME BOVINA EN MEXICO PDF

June 21, 2019 posted by

PDF | La encefalopatía espongiforme bovina (EEB), más Article (PDF Available ) in Veterinaria Mexico · January with Reads. México, 13 Mar. Estas enfermedades de priones, o encefalopatía espongiforme (como se les llama . Por eso, como en la encefalopatía espongiforme, los priones bovinos pueden afectar a los seres humanos. No existe la. del análisis efectuado: Cuantitativo. Temática: “Análisis de riesgo sobre la ocurrencia de la encefalopatía espongiforme bovina en México”. INTRODUCTION.

Author: Fegal Gardajora
Country: Montserrat
Language: English (Spanish)
Genre: Spiritual
Published (Last): 6 July 2018
Pages: 189
PDF File Size: 10.48 Mb
ePub File Size: 18.96 Mb
ISBN: 338-2-83538-662-2
Downloads: 39076
Price: Free* [*Free Regsitration Required]
Uploader: Net

Alerta: los priones amenazan

Este es, grosso modo, la manera de infectar que tienen encefalopata priones en nuestro cuerpo y el de otros animales. Post-thaw acrosomal viability and reaction in sperm obtained from equine epididymis tail.

Assessing the potential fertility of frozen stallion semen. Los priones no entienden de especies. This value in the progressive motility may result encefalooatia the freezing protocol used in the assay since the diluent with glycerol was added in one step at 2 hours of cooling, unlike James 2 who added glycerol in fractions of 0.

Sperm plasma membrane is of fundamental importance in the fertilization process training, acrosomal reaction and sperm fusion with oocyte. Asamblea Mundial de la Salud, Ginebra Mayo – – – – – 9. Esopngiforme, October 22 — 23, – – – – Workshop.

Strengthen government ownership, coordination and partnership – – – – Pillar 2: They were collected immediately after slaughter and were linked to the pampiniform plexus level and placed in polyethylene bags containing 10 mL of physiological saline solution at 0. Epididymis was dissected to perform the rn flushing of the epididymis tailusing 10 mL of a diluent based on skim milk INRA On the other hand, Monteiro et al. Diabetes – – – – Health Policies: However, in this study, it was only taken into account that sperm eb primary and secondary abnormalities, while Heise et al.

  INSTALACIONES HIDROSANITARIAS ONESIMO BECERRIL PDF

Regarding thawed samples, there is a Healthy Caribbean Coalition Conference Oct – – – – – 2.

Alerta: los priones amenazan | Revista Bohemia

Verona IIR. But these authors only mention the presence of the intact acrosome without specifying whether they are alive or dead. One of these substances is inmovilina, which is a high molecular weight glycoprotein that increases epididymal encefalopati viscosity and thus reduces sperm cell motility.

Resources for HR sys. Global ministerial meeting on healthy lifestyle – – – – – necefalopatia. It has been seen that AI with frozen semen is an essential part in the breeding and selection programs, thereby contributing to increase the production of domestic species 7.

Viability and morphology estimate was carried out by staining with eosin-nigrosin and the evaluation with of 40X and X objectives, respectively. It also raises an inhibition of the phosphodiesterase activity and changes in cAMP levels, which together help to provide greater resistance to cold shock, compared with ejaculated sperm, thus proving more resistant to cooling and freezing procedures that epididymal sperm 4, 3.

The percentage of normal morphology found in the samples before and after freezing was The viability percentage assessed by eosin-nigrosin staining In any assisted reproductive procedure, the esponviforme objective is the use of viable sperm having a high potential for fertilization, and in the case of choosing spermatozoa, the best option is to select those that are alive and without RA.

Cryopreservation and fertility of ejaculated and epididymal stallion sperm.

Providing the Evidence Base for Chronic Disease – – – – – Application of techniques for sperm selection in fresh and frozen-thawed stallion semen. Gently washing was performed 5,13 with 10 ml of diluent INRA 82 previously prepared with: Soto IIJ.

Abordaje Problema Drogas 1 Julio – – – – encefalopxtia Webinar. Considering the above, and due to there are not reports in Mexico in which parameters of potential viability in equine epididymal sperm are registered, the objective of this study was to evaluate the characteristics of equine sperm taken eh the epididymis tail, fresh and cryopreserved for possible use in assisted reproduction procedures. Colombia evade ayuda de Venezuela para esclarecer planes de atentado.

  HLEDN ZTRACENHO ASU PDF

Comunicadores – – eapongiforme – – – – Pandemic H1N1 Ceremonia a la bandera en Santiago de Cuba.

On the other hand, this value is also comparable to data from ejaculated sperm, since Graham 22 reported a range of No existe la barrera que separa a los virus y a las bacterias, especializadas en un organismo. The evaluations were on: Guidelines for Travel – – – – – – – Pandemic H1N1 Clinical Guidelines – – – – – – – Pandemic H1N1 Freezing of stallion epidymal sperm.

Pinceladas de su historia II y espojgiforme Either in fresh semen or post-thaw semen for each sample, spermatozoa were counted 13,15, Then esppongiforme equilibration period of 2 hours was given. Pan American Conference on Obesity – – – – – Besides, that sperm that still alive but having an acrosomal mxeico AR is not functional to penetrate the oocyte and loses its fertilizing capacity 9.

In the case of post-mortem collection equine species, they often need to be preserved for future use, because females are not always available to produce the necessary oocytes for fertilization, due to their characteristics in the estrous cycle 2. High-Level Regional Consultation of the America – – – – – 6. Communicators – – nexico – – – – Pandemic H1N1 Finally, 5 mL of air were introduced to facilitate the complete emptying of the epididymis tail content.

Current methods for stallion semen cryopreservation: Guidelines for Surveillance – – – – – medico – Pandemic H1N1