旋花苗的生药学研究 |
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引用本文: | 洪俐,;彭学著. 旋花苗的生药学研究[J]. 湖南中医药导报, 2008, 0(5): 111-112 |
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作者姓名: | 洪俐, 彭学著 |
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作者单位: | [1]湖南中医药高等专科学校,湖南株洲412012 |
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摘 要: | 目的:对旋花苗进行生药学研究,为临床应用和开发利用提供参考资料。方法:采用性状鉴定和显微鉴定。结果:旋花苗茎横切面的皮层和髓部薄壁细胞发达,维管柬类型为双韧型维管柬。叶横切面栅栏组织由2列短柱状细胞组成,主脉维管柬也是双韧型维管柬。粉末中导管和纤维较多,气孔为平轴式。结论:旋花苗的这些生药学特征可用于鉴别该生药。
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关 键 词: | 旋花苗 生药学 特征 |
Pharmacognosic Study on the Seedling of Calystegia Sepium (L) R. Br. |
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Affiliation: | HONG Li, PENG Xue-zhu (Hunan Traditional Chinese Medical College, Zhuzhou, Hunan,China 412012) |
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Abstract: | Objective: To conduct pharmacognosical studies on the seedling of Calystegia sepium (L) R. Br. For offering references to their clinical development and usage. Method: By identifying their characters and microscopic structures. Results: The cortex of its stem transverse section and pith are rich in thin-walled cells, and its vascular burdls and main vein vascular burdls are biphloemed. The palisade tissues in its leaf cross section are made up of 2 rows of short-column cells. There are many ducts and fibers in the powder and the pores are level-axised.Conclusion: The results can be used for its identification. |
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Keywords: | seedling of Calystegia sepium (L) R. Br. pharmacognosy character |
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