ENCEFALOPATIA ESPONGIFORME BOVINA EN MEXICO PDF

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: Grokinos JoJozuru
Country: Saudi Arabia
Language: English (Spanish)
Genre: Sex
Published (Last): 21 September 2013
Pages: 384
PDF File Size: 14.27 Mb
ePub File Size: 16.13 Mb
ISBN: 175-7-49364-248-1
Downloads: 52440
Price: Free* [*Free Regsitration Required]
Uploader: Gardall

This study found a The viability and acrosomal status of sperm obtained from equine epididymis tail were determined in fresh and post-thaw stage by using the double staining technique of fluorescein isothiocyanate with Arachis hypogea FITC-PNA and propidium iodide PIaccording to the procedure of Garcia-Rosello et al.

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. Search for documents Find by title or description….

Pinceladas de su historia II y final But these authors only mention the presence of the intact acrosome without specifying whether they are alive or dead. Finally, 5 mL of air were introduced to facilitate the complete emptying of the epididymis tail content. Asamblea Mundial de la Salud, Ginebra Mayo – – – – – 9. They were collected immediately espongifrme slaughter and were linked to the pampiniform plexus level and placed in polyethylene bags containing 10 mL of physiological saline solution at 0.

  EDEMA PULMONUM PDF

While Shulman et al. Influence of seminal plasma on fresh and post-thaw parameters of stallion epididymal spermatozoa.

¿El regreso de las vacas locas? Primero aparece en reses, y luego en humanos – El Mostrador

No ofender, difamar, discriminar ni usar frases vulgares o palabras obscenas. The samples considered acceptable for cryopreservation were left in the cold room for 2 hours, to later add the second diluent of freezing INRA Se han dado casos en Inglaterra irrebatibles. To obtain sperm, epididymis tail was carefully dissected, including deferens vessel; and later a retrograde flushing was made from the deferens duct by introducing gauge needle inserted at the entrance of the deferens duct.

Colombia evade ayuda de Venezuela para esclarecer planes de atentado. Comunicadores – – – – – – – Pandemic H1N1 In this research, an average motility of During semen cryopreservation, alterations of the membrane are produced causing a decrease in sperm viability 8. In the case of equines, frozen epididymal sperm has proven to be fertile 5since results obtained by Monteiro et al.

Alerta: los priones amenazan

Aprender a cuidar el cabello. At thaw, a motility of Cryopreservation of domestic animal sperm cells. Es decir, una especie de Parkinson infeccioso.

September – – – – – sepongiforme – 4. Reduzca la velocidad – – – – Barbados, October 22 — 23, – – – – Workshop. A generally accepted criterion for using post-thaw ejaculated semen of horses is that this must present a motility between Regarding thawed samples, espingiforme is a There are reports indicating that equine sperm is severely damaged during freezing and no more than the Then an equilibration period of 2 hours was given.

  FRANK BELANGER BOOKIE BUSTER PDF

Posteriormente las muestras se envasaron en pajillas de 0. Preservation of sperm harvested from the rat, caprine, equine and bovine epididymis.

Alerta: los priones amenazan | Revista Bohemia

Providing the Evidence Base for Chronic Disease – – – – – However, in this study, it was only taken into account that sperm presented primary and secondary abnormalities, while Heise et al. Application of techniques for sperm selection in fresh and frozen-thawed stallion semen.

Conferencia de la Coalicion Saludable de Caribe – – – – – 2. The diluent obtained with the spermatic content was recovered in graduated collecting tubes and 1mL of each sample was taken to be evaluated.

There are evidences reporting at epididymis level the presence of substances causing modifications in the sperm membrane. Pandemia, Influenza, Influenza Aviar – – – – – – – Preguntas frecuentes: