Etude ultrastructurale de l’ovogenese chez Trichinella spiralis

Vaccination antirougeoleuse: Etude de l'immunité humorale chez les enfants Vaccinés de la région de Tunis

Etude morphométrique de l'oreille externe chez les jeunes adultes

Introduction: connaitre les dimensions normales de l'oreille externe constitue un pré-requis en chirurgie. Le but de ce travail est de déterminer les valeurs moyennes des différentes mesures morphométriques des oreilles gauches et droites dans notre population d'étude. Méthodes: notre groupe d'étude était constitué de 100 sujets adultes jeunes (50 femmes et 50 hommes) âgés de 18 à 25 ans, et ex...

Etude De La Somitogenese Chez Le Serpent Des Bles

The vertebrate body plan is organized in a segmented fashion, best illustrated by the repetition of the vertebrae. The first signs of segmentation arise during early embryogenesis when somites bud off in a rhythmic fashion from the anterior part of the presomitic mesoderm (PSM). The periodic formation of somites is proposed to be controlled by a molecular oscillator–the segmentation clock–actin...

Infectivity of Trichinella Spiralis Larvae

Time of survival and infectivity of Trichinella spiralis larvae in pig muscle tissue, buried at various depths in the ground were assessed. In the pork pieces the number of infective larvae was 250 ML/g. Meat originated from pig halves was divided in 39 equal pieces, 0.7 kg each, disposed in three groups of 1 3, and buried in depths of 30, 50, and 100 centimeters respectively. The pork was dug ...

Experimental and immunological comparison of Trichinella spiralis and Trichinella nativa