| 花背蟾蜍表皮发生过程中Con A受体的荧光显微镜观察 |
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| 引用本文： | 詹玉田.花背蟾蜍表皮发生过程中Con A受体的荧光显微镜观察[J].甘肃科学学报,1992(3). |
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| 作者姓名： | 詹玉田 |
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| 作者单位： | 兰州大学生物系 兰州 |
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| 基金项目： | 甘肃省中青年科学基金资助项目 |
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| 摘 要： | 本研究以花背蟾蜍的表皮为材料制成石蜡切片,运用Con A-FITC组化染色在荧光显微镜下观察了表皮发生过程中Con A受体的变化。结果表明:从胚胎期由两层细胞组成的表皮向鳞状上皮发育过程中,Con A受体逐渐减少,基膜中的Con A受体逐渐增多,真皮中的Con A受体变化较大。这些变化与皮肤发生过程中细胞的分化及适应陆生生活有关。
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| 关 键 词： | 蟾蜍 表皮 Con A受体 |
OBSERVATION OF CON A RECEPTORS DURING EPIDERMAL DEVELOPMENT IN BUFO RADDEI STRAUCH |
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| Zhan Yutian.OBSERVATION OF CON A RECEPTORS DURING EPIDERMAL DEVELOPMENT IN BUFO RADDEI STRAUCH[J].Journal of Gansu Sciences,1992(3). |
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| Authors: | Zhan Yutian |
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| Abstract: | The changes of Con A receptors during epidermal development in Bufo raddei strauch were observed by flourescence labelling Con A technique. The results indicated that Con A receptors gradually decreased during epidermal development and in the transformation of basal germinal cells into an exterior cornified layer while Con A receptors increased in basement membrane; the changes of Con A receptors were great in corium. These changes are related with cell differentiation during epidermal development and with the adaptation to continental life. |
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| Keywords: | Toad epiderm Con A receptor |
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