新生白鼠의 脾臟에서 白髓毛細血管과 白髓小器管의 分化 = The Differentiation of the White Pulp Organelles and the Follicular Capillaries in the Neonatal Rat Spleen

국문 초록 (Abstract)

1. 흰쥐의 비장이 백수모세혈관을 출생후 제3일에 적수내에 분포되어 있는 필모동맥에서 분지되여 백수의 전구체인 동맥주위임파구초내로 분포된다.
2. 백수모세혈관은 적어도 출생후 제13일 이후에 백수의 중심동맥에서 분지된다.
3. 출생후 제3일에 세망섬유가 동맥주위임파구초에 형성되고, 출생후 제7일에 세망구조가 성숙 흰쥐의 비장의 그것과 거의 동일하게 형성된다.
4. 출생후 제14일에 변연대와 변연대동이 전형적으로 형성되며 백수모세혈관과 변연대동의 연결이 관찰된다. 그리고 배아중심도 이어서 형성되며 성숙 흰쥐 비장의 백수와 같은 구조가 형성된다.
THE DEVELOPMENTS OF THE ORGANELLES IN THE SPLEEN
================================================================================
site Periarterial Develoment Develoment Develoment Develoment Develoment
The day lymphatic of of of of of follicular
after birth sheath reticulum marginal zone marginal sinus germinal ceter capillary
-------------------------------------------------------------------------------- ++ - - - - -
1st day ++ - - - - -
2nd day ++ + - - - - 3rd day +++ ++ - - - + 4th day +++ ++ - - - + 5th day +++ ++ - - - + 6th day +++ ++ - - - + 7th day +++ +++ - - - + 10th day +++ +++ + + - + 13th day +++ +++ + + - + 14th day +++ +++ ++ ++ + + 15th day +++ +++ ++ ++ ++ ++ 21th day +++ +++ ++ ++ ++ ++ 33th day +++ +++ +++ +++ +++ +++ --------------------------------------------------------------------------------
Foot note: -undevelopment
+poor development
++moderate development
+++complete development

다국어 초록 (Multilingual Abstract)

The connection, the histological architecture and the distribution of the follicular capillaries and marginal sinuses in the white pulp of the spleen have a matter of general interest in relation to the production of the antobody in the spleen.
It is reported that the histologists in the field of the spleen studies (Altschul and Hummason'47, Andrew'46, Snook'44 '50 '58 '64, Galindo and Imaeda '62 '63 and WEISS '73)have defined that the follicular capillaries are branched from the central arteries of the white pulp and that the blood from the central arteries are supplied into the germinal center and maeginal zones.
As follows, a series of the different results have been obtained in the present study of te developing spleen tssues of the neonatal albino rats.
1. The capillaries from the central artery in the neonatal rat spleen did not branch within 13 days after birth.
2. At the stage of the 3rd day after birth, the reticular fibers in the white pulp began to form; and at the stage of 7th day after birth, a reicular fiber formation was almost as perfect as that of the adult rat.
3. At the stage of the 3rd day after birth, the follicular capillaries began to branch from the penicillar arterioles in the zone between the periphery of ,the white pulp and the red pulp.
4. At thestage of 14th day after birth, the formation of the marginal zones and marginal sinues were completed; and the follicular capillaries and marginal sinues began to anastomose in the space of the marginal zones of the spleen.
5. At the stage of 14th day after birth, the central artery began to locate peripherally in the white pulp; and ,the germinal center was formed completely.

목차 (Table of Contents)

• Ⅰ. 서 론
• Ⅱ. 재료와 방법
• Ⅲ. 실험결과
• Ⅳ. 논 의
• Ⅴ. 요 약