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Age plastici ty of the neurons nitrergic subpopulations in the olfactory bulbs of rat

[Original research] [Experimental medicine]
Vyacheslav Varentsov; Tatiana Rumyantseva; Kirill Pshenisnov; Tamara Myasishcheva; Dmitry Pozhilov;

In immunohistochemical studies, n-NOS-positivity is detected in the bodies and processes of neurons. In the rat’s olfactory bulb, there are three subpopulations of n-NOS-positive neurons with different enzyme activity levels and different dynamics of age transformations. The heterogeneous enzyme activity is due to the different functions of neurons. That must be taken into account when interpreting the results of the experimental studies.

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Keywords: olfactory bulb, neurogenesis, n-NO-synthase, ontogenesis


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