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1.
Journal of the Korean Ophthalmological Society ; : 1218-1227, 1992.
Article in Korean | WPRIM | ID: wpr-139088

ABSTRACT

The muscular branches of the ophthalmic artery have been described as the superior muscular artery and the inferior muscular artery. However, the definition of the muscluar arteries and their distribution has not been clarified. Therefore, the muscular branches of the ophthalmic artery in 80 orbits of Korean adults were observed under the surgical microscope. The inferior muscular artery was observed in 87.5% of the materials and the superior muscular artery was observed in 32.5%. The commen muscular branch distributing to the adjacent two muscles was observed more frequently(81.3%). The superior muscular artery and the common muscular branches were similar in their distribution according to their site of origin. Therefore, they were classified into the superolateral and superomedial arteries. The superolateral muscular artery was observed in 58.6%. and the superomedial muscular artery was observed in 71.3%. This study suggests that the ocular muscular arteries are better classified into 3 groups, namely inferior, superolateral, and superomedial muscular arteries.


Subject(s)
Adult , Humans , Arteries , Muscles , Ophthalmic Artery , Orbit
2.
Journal of the Korean Ophthalmological Society ; : 1218-1227, 1992.
Article in Korean | WPRIM | ID: wpr-139085

ABSTRACT

The muscular branches of the ophthalmic artery have been described as the superior muscular artery and the inferior muscular artery. However, the definition of the muscluar arteries and their distribution has not been clarified. Therefore, the muscular branches of the ophthalmic artery in 80 orbits of Korean adults were observed under the surgical microscope. The inferior muscular artery was observed in 87.5% of the materials and the superior muscular artery was observed in 32.5%. The commen muscular branch distributing to the adjacent two muscles was observed more frequently(81.3%). The superior muscular artery and the common muscular branches were similar in their distribution according to their site of origin. Therefore, they were classified into the superolateral and superomedial arteries. The superolateral muscular artery was observed in 58.6%. and the superomedial muscular artery was observed in 71.3%. This study suggests that the ocular muscular arteries are better classified into 3 groups, namely inferior, superolateral, and superomedial muscular arteries.


Subject(s)
Adult , Humans , Arteries , Muscles , Ophthalmic Artery , Orbit
3.
Korean Journal of Physical Anthropology ; : 27-44, 1991.
Article in Korean | WPRIM | ID: wpr-224623

ABSTRACT

No abstract available.


Subject(s)
Adult , Humans , Ophthalmic Artery
4.
Journal of Korean Neurosurgical Society ; : 21-30, 1990.
Article in Korean | WPRIM | ID: wpr-199795

ABSTRACT

The authors investigated the morphometric analysis of substance P(SP)- and somatostatin(SOM)- containing nerve cells in dorsal root ganglia. For this purpose, immunohistochemical method was used to determine the number, size and the morphological characteristics of SP- and SOM-reactive cells in L5 dorsal root ganglia of rats. In addition, changes in type A, type B, SP- and SOM-containing nerve cells in ganglia after sciatic nerve transection were also determined. The results were as follows : 1) SP- and SPOM-reactive nerve cells belong to the population of type B cell, but N/C ratios of immunoreactive cells were higher than others ; 2) in normal group, SP- and SOM-reactive nerve cells were 12.5 and 3.2% of total nerve cells in ganglia, respectively ; 3) the case of coexistence of SP and SOM in one cell was not found ; 4) and there was a marked reduction in the number of SP- and SOM-reactive cells at 2 weeks after nerve injuries. And SP-reactive nerve cells were increased in number at 6 weeks after operation, but SOM-reactive cells were not. According to these results, SP- and SOM-reactive nerve cells belong to type B cells, but do not coexist in one cell. These nerve cells were decreased in number after nerve transection. SP-reactive nerve cells were recovered at 6 weeks after operation but recovery of SOM-reactive cell was not found.


Subject(s)
Animals , Rats , B-Lymphocytes , Ganglia , Ganglia, Spinal , Immunohistochemistry , Neurons , Sciatic Nerve , Somatostatin , Somatostatin-Secreting Cells , Spinal Nerve Roots , Substance P
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