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Position: Home > Articles > The Distribution of the NOS Positive Neurons in the Spinal Cord of Rhesus Monkey (macaca mulatta) Progress in Veterinary Medicine 2002,23 (6) 79-81

恒河猴脊髓一氧化氮合酶阳性神经元的分布

作  者:
于博;孔小明;程树军;黄韧
单  位:
广东省实验动物监测所;华南农业大学兽医学院
关键词:
一氧化氮合酶;组织化学;脊髓;恒河猴
摘  要:
本文采用 NADPH-d酶组织化学的方法 ,对成年恒河猴脊髓各段内一氧化氮合酶(NOS)活性进行观察。结果显示恒河猴脊髓NOS阳性神经元主要分布在中间部外侧核、中央管周围灰质、后角的 III和 IV层。前角也有NOS阳性神经元分布。各部位 NOS阳性神经元着色深度有所差异。NOS阳性神经纤维主要分布在后角浅层和中间带。恒河猴脊髓阳性神经元及阳性纤维的分布与人类及其它实验动物相似
译  名:
The Distribution of the NOS Positive Neurons in the Spinal Cord of Rhesus Monkey (macaca mulatta)
作  者:
YU Bo, KONG Xiao ming, CHENG Shu jun, HUANG Ren (1.College of Veterinary Medicine, South China Agric. Univ.,Guangdong,510642,China; 2.Guangdong Laboratory Animal Monitoring Institute Guangdong 510260, China)
关键词:
nitric oxide synthase(NOS); spinal cord; chemical histology; rhesus monkey( macaca mulatta)
摘  要:
Nitric oxide has been confirmed as neurotransmiter or modulator. The distribution of nitric oxide synthase (NOS) positive neurons in the spinal cord of rhesus monkey (macaca mulatta) was investigated by the nicotinamide adenine dinucletide diaphorase(NADPH d) histo chemistry. As results, NOS positive neurons were located mainly in the intermedeiolateral cell column, the percentral gray matter and laminae III,IV of the dorsal horn , a few of NOS positive neurons were observed in the ventral horn. There were different positive reactions among different regions. The NOS positive fibers were mainly in the superficial layers of the dorsal horn and intermedial region. The distribution of the NOS positive neurons and fibers in spinal cord of macaca mulatta was similar to that of human and other laboratory animals.

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