ABSTRACT
In the present work we have investigated the presence of the membrane proteins Syntaxin-1 and synaptosomal-associated protein (SNAP-25) by immunohistochemistry in the different parts of the pituitary of mouse, guinea pig and cat. We have demonstrated Syntaxin-1 and SNAP-25 immunoreactivity in the adenohypophysis as well as in the neurohypophysis but not in intermediate lobe. The results suggest that Syntaxin-1 and SNAP-25 are involved in the hormonal secretary process of adenohypophysis as well as neurohypophysis of these animals.
Subject(s)
Antigens, Surface/analysis , Membrane Proteins , Nerve Tissue Proteins/analysis , Pituitary Gland/chemistry , Animals , Cats , Guinea Pigs , Immunohistochemistry , Male , Mice , Mice, Inbred BALB C , Pituitary Gland/metabolism , Synaptosomal-Associated Protein 25 , Syntaxin 1ABSTRACT
In the present work we have investigated the presence of the membrane proteins Syntaxin-1 and synaptosomal-associated protein (SNAP-25) by immunohistochemistry in the different parts of the pituitary of mouse, guinea pig and cat. We have demostrated Syntaxin-1 and SNAP-25 immunoreactivity in the adenohypophysis as well as in the neurohypophysis but not in intermediate lobe. The results suggest that Syntaxin-1 and SNAP-25 are involved in the hormonal secretory process of adenohypophysis as well as neurohypophysis of these animals.
Subject(s)
Animals , Cats , Male , Mice , Nerve Tissue Proteins/analysis , Pituitary Gland/chemistry , Guinea Pigs , Immunohistochemistry , Pituitary Gland/metabolismABSTRACT
In the present work we have investigated the presence of the membrane proteins Syntaxin-1 and synaptosomal-associated protein (SNAP-25) by immunohistochemistry in the different parts of the pituitary of mouse, guinea pig and cat. We have demonstrated Syntaxin-1 and SNAP-25 immunoreactivity in the adenohypophysis as well as in the neurohypophysis but not in intermediate lobe. The results suggest that Syntaxin-1 and SNAP-25 are involved in the hormonal secretary process of adenohypophysis as well as neurohypophysis of these animals.
ABSTRACT
In the present work we have investigated the presence of the membrane proteins Syntaxin-1 and synaptosomal-associated protein (SNAP-25) by immunohistochemistry in the different parts of the pituitary of mouse, guinea pig and cat. We have demostrated Syntaxin-1 and SNAP-25 immunoreactivity in the adenohypophysis as well as in the neurohypophysis but not in intermediate lobe. The results suggest that Syntaxin-1 and SNAP-25 are involved in the hormonal secretory process of adenohypophysis as well as neurohypophysis of these animals. (AU)