Veterinaria Digital - 9/03/2014

The absence of regional limphatic ganglions in birds, makes easier  dissemination of microorganisms to intestines through blood. This  septicaemia is delayed because of high physiological temperature but is shown as petequia in adipous tissues,...

Tucídides - 3/03/2014

According elcorreo.com published in its edition of July 24th, 2013, Dr. Margarita Arboix taught on July 23 a conference in the program of summer courses at the University of La Rioja Foundation, entitled ‘Behaviors of success’....

VD - 2/03/2014

Mitochondria are cellular organelles able to reproduce, this fact, as chloroplast, are an indication of its existence as free primitive cell.

Veterinaria Digital - 2/03/2014

It is possible to find vitellus in chicks which weight is over 12% of their body weight, together with gas presence in the intestines, mainly in the caecum. The presence of vitellus with a big size ( from a physiological point of view should not be over...

VD - 23/02/2014

In the previous chapter it was determined that the current chloroplasts (as endosymbiotic organelles of eukaryotic cells) have their origin in free prokaryotes possess DNA, ribosomes and double membrane. Therefore the question is about the origin of...

Veterinaria Digital - 23/02/2014

Trichothecenes are mycotoxins from Fusarium with a necrogenic action by contacting the intestinal mucosa. If those mycotoxins are present during the first days of broilers breeding, they produce a huge damage on intestinal mucosa and, because of that, an...