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为了探讨花(Hemibarbus maculates Bleeker)消化道嗜银细胞的形态、分布及密度,试验采用龙桂开银染色法与Grimelius银染法进行试验。结果表明:花消化道内嗜银细胞形态主要为椭圆形、圆形、锥形、蝌蚪形、梭形,其分布于消化管各段的黏膜层及固有膜内,食道密度最小,前肠的分布密度最大,中后肠次之,分别为(40.22±10.47)个、(382.96±45.81)个、(316.04±31.59)个、(308.92±38.88)个。根据形态及分布规律分析,花消化道嗜银细胞具有内、外两种分泌方式。嗜银细胞类型及分布数量可能与其食性及消化道各部位功能有关。
In order to investigate the morphological, distribution and density of argyrophilic cells in the digestive tract of Hemibarbus maculates Bleeker, experiments were carried out using the Longgui open silver staining method and the Grimelius silver staining method. The results showed that the morphology of argyrophilic cells in the digestive tract of Scape was mainly oval, round, conical, tadpole-shaped and fusiform, which were distributed in the mucosa and lamina propria of each segment of the digestive tract. (40.22 ± 10.47), (382.96 ± 45.81), (316.04 ± 31.59) and (308.92 ± 38.88), respectively. According to the morphological and distribution analysis, floret digestive tract argyrophilic cells have both internal and external secretion. Argyrophilic cell types and distribution may be related to their diet and digestive tract function of various parts.