García-Ojeda E, Alonso J R, Arévalo R, Weruaga E, Briñón J G, Aijón J
Departamento de Biología Celular y Patología, Universidad de Salamanca, Spain.
Arch Ital Biol. 1994 Jan;132(1):13-24.
The distribution patterns of NADPH-diaphorase activity in the nucleus olfactorius anterior (NOA) and anterior commissure (AC) of the rat were described using an histochemical technique. In the lateral, dorsal, ventral, medial and posterior subdivisions of the NOA we have demonstrated heavily stained elements (neurons and processes), and slightly labelled cell bodies. The neurons were mainly located in the inner zone of these subdivisions. However, in the external subdivision (NOAe) strongly stained fibers and weakly labelled cell bodies were present. The NOA transitions areas showed the same NADPH-diaphorase activity distribution patterns as those of the corresponding NOA subdivisions. In the AC we described scarce NADPH-diaphorase positive fibers parallelly oriented to the unstained commissural fibers, and scattered stained neurons.
采用组织化学技术描述了大鼠嗅前核（NOA）和前连合（AC）中NADPH - 黄递酶活性的分布模式。在NOA的外侧、背侧、腹侧、内侧和后部分区中，我们发现有大量染色较深的成分（神经元和突起），以及染色较浅的细胞体。神经元主要位于这些分区的内侧区域。然而，在外侧分区（NOAe）中，存在染色强烈的纤维和染色较弱的细胞体。NOA的过渡区域显示出与相应NOA分区相同的NADPH - 黄递酶活性分布模式。在AC中，我们描述了与未染色的连合纤维平行排列的少量NADPH - 黄递酶阳性纤维，以及散在的染色神经元。
