摘要
本研究采用8头初生中国水牛颈胸段脊髓节,横切成3mm厚的脊髓块,切片前用甲苯胺蓝作细胞体染色。将全部脊髓块横切成20μm、50μm和80μm厚的片.研究结果发现中国水牛颈胸段脊髓存在22种核团。与印度水牛、其他动物及人的核团比较,发现中国水牛与印度水牛、其他动物及人的核团存在差异.
Eight new-born Chinese buffalo were used for the study of nuclear groups of the gray matter in cervical and thoracic segments of the spinal cord. The segments were cut transversally into pieces of 3 mm thickness, and were stained with loluidine blue for cell bodies before being sectioned. Ail spinal cord segments were cut transversally into 20 μm, 50 μrn and 80 μm-thick sections. Twenty-two nuclear groups were found in the spinal gray matter of the cervical and thoracic regins of the Chinese buffalo. Comparisons were made of the nuclear groups of the Chinese buffalo with those of the Indian buffalo and with other animals and man. Some differences in the extension and structures of the nuclei were demonstrated between the Chinese buffalo and the Indian buffalo as well as other animals and man.
出处
《华南农业大学学报》
CAS
CSCD
1993年第4期38-45,共8页
Journal of South China Agricultural University
基金
国家自然科学基金1988~1992
关键词
核团
脊髓灰质
中国水牛
Nuclear groups
Spinal gray matter
Chinese buffalo
