Browsing by Subject "White rat"
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- PublicationOpen AccessElectron microscopic studies on the pars intermedia of the rat under stress(Murcia : F. Hernández, 1987) Blasco, J.; Martínez, C.; Gómez, E.; Sarrat, R.Using electron microscopy. we have studied the pars intermedia (PI) of the pituitary gland of Wistar rat under psychogenic stress, finding a considerable increase in dark cells. The cells of the PI present striking vacuoles in al1 their cytoplasms, increasing up to a phase of total cellular disintegration. We have also observed a cell type, not found in the animal control group, of regular size and electrodense matrix of medium contrast.