집오리 혀,식도 및 소낭 Glycosaminoglycans의 조직화학적 연구 = Histochemical Study of Glycosaminoglycans in The Tongue, Esophagus and Crop of Pekin Duck

국문 초록 (Abstract)

집오리의 설선, 식도선 및 소낭선의 glycosaminoglycans조성을 PAS, alcian blue pH 2.5, alcian blue pH 1.0, aldehyde fuchsin pH 1.7, alcian blue pH 2.5-PAS, alcian blue pH 1.0-PAS 및 aldehyde fuchsin pH 1.7 - alcian blue pH 2.5 염색등의 조지기화학적 방법으로 연구되어졌다.
1. 설선의 glycosaminoglycans의 조성은 혀의 부위에 따라 차가 있어 혀의 전부 설선은 sulfated glycosaminoglycans 와 neutral glycosaminoglycans를 가지는 대부분 점액선포들 사이에 약 sulfated glycosaminoglycans만을 가지는 점액선포들이 군데군데 섞여 있었으나 혀의 체부설선에는 이들 점액선포들 외에 nonsulfated glycosaminoglycans를 분비하는 점액선포가 극소수 섞여 있었으며, 강 sulfated glycosaminoglycans 양이 제일 많았다.
2. 식도선 glycosaminoglycans의 조성은 식도 부위에 따라 차이가 다소 있었으나 acidic glycosaminoglycans 양이 neutral glycosaminoglycans 양보다 더 많았다. 식도 상부 및 하부 식도선의 대부분의 점액선포는 neutral 및 nonsulfated glycosaminoglycans 와 sulfated glycosaminoglycans 의 혼합성이었으며 전자들이 더 많았고 식도중부 식도선의 대부분의 점액선포는 neutral 및 강 sultated glycosaminoglycans 의 혼합성이었으며 전자들이 더 많았고 이들 각 식도선 점액선포들 사이에 강 sulfated glycosaminoglycans 만을 분비하는 점액선포가 다수 섞여 있었다. 그리고 식도 중부 및 하부의 식도선에서는 이들 점액선포들 외에 nonsulfated glycosaminoglycans 만을 분비하는 점액선포가 소수 섞여 있었다.
3. 소낭선의 glycosaminoglycans의 조성으로 보아 neutral 및 nonsulfated glycosaminoglycans 와 약 sulfated glycosaminoglycans를 가지는 전자들이 더 많은 대부분의 점액선포들과 nonsulfated glycosaminoglycans 만을 분비하는 점액선포가 다수, 그리고 neutral 및 강 sulfated glycosaminoglycans를 가지는 점액선포가 소수 섞여 있었다.

다국어 초록 (Multilingual Abstract)

In the glands of the tongue, esophagus and crop of the Pekin duck (Anas platyrhyncha var. domestica), the histochemistry of glycosaminoglycans has been studied by means of single and combined staining procedures. The staining procedures employed were alcian blue(AB) pH 1.0, AB pH 2.5, aldehyde fuchsin (AF) pH 1.7, periodic acid Schiff(PAS), AB pH 2.5-PAS, AB pH 1.0-PAS and AB pH 2.5-AF pH 1.7 methods.
The results obtained were as follows:
1. The composition of the glycosaminoglycans in lingual gland was different according to parts of tongue. Most mucous acini of lingual gland in the apex of tongue contained strongly sulfated and neutral glycosaminoglycans while some of them contained weakly sulfated glycosaminoglycans, but in the body of tongue, a few mucous acini of lingual gland contained nonsulfated glycosaminoglycans in addition to them, and amounts of strongly sulfated glycosaminoglycans being relatively more prominent than other ones.
2. The composition of glycosaminoglycans in esophageal gland was different according to parts of esophagus. But the amount of acidic glycosaminoglycans was more than that of neutral glycosaminoglycans.
Most of mucous acini of esophageal gland in upper and lower esophagus were mixture of neutral and nonsulfated glycosaminoglycans with sulfated glycosaminoglycans and the amount of the former is much. Most of mucous acini of esophageal gland in middle esophagus were mixture of neutral and strongly sultated glycosaminoglycans with weekly sulfated glycosaminoglycans, and amounts of the former predominated than the latter :
A large number of mucous acini of each esophageal glands which secreted only strongly sulfated glycosaminoglycans were mixed with them. And a few mucous acini of esophageal glands in middle and lower esophagus contained only nonsulfated glycosaminoglycans with them.
3. In according to the composition of glycosaminoglycans in gland of crop, most of mucous acini contained more neutral and nonsulfated glycosaminoglycans than weakly sulfated glycosaminoglycans, but a large number of mucous acini with only nonsulfated glycosaminoglycans and a few number of mucous acini with neutral and strongly sulfated glycosaminoglycans were mixed with them.

목차 (Table of Contents)

• Abstract = 199
• Ⅰ. 서론 = 200
• Ⅱ. 재료 및 방법 = 200
• Ⅲ. 결과 = 201
• 1 집오리의 혀 식도 및 소낭의 조직학적 구조 = 201
• 2 집오리의 설선 식도선 및 소낭선의 glycisaminoglycans의 성상 = 201
• Ⅳ. 고찰 = 207
• Ⅴ. 요약 = 209
• References = 210