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1、组织学与胚胎学实验报告专 业 班 级 姓 名 学 号 电子信箱 完成日期 2014年6月15日 实验一 骨报告主题：骨单位主题属性：指定标本号：6#材料：脱钙骨切片染色：Schmorl 氏法块染教学要求：掌握光镜下骨组织的结构特点。中央管Central canal间骨板Intermediate lamella骨陷窝Bone lacuna骨单位Osteon图一：骨单位（脱钙骨切片，Schmorl 氏法块染，1010）Graph one: Osteon(decalcified bone biopsy, piece dyed Schmorls method, 10 x 10) 光镜下骨单位中央为圆形
2、的中央管，多层骨板围绕中央管呈同心圆排列。在骨板之间或骨板中可见棕黄色的小腔，即骨陷窝，骨陷窝之间有细小的骨小管相连通。Then osteon central for the circular tube, multilayer bone plate around the central pipe arranged in concentric circles. Between bone plate or bone plate visible in tan locule, namely the bone pit, the pit of bone between the small tubular
3、bone connected. 实验二：肌组织报告主题：心肌主题属性：指定标本号：12#材料：人心肌切片染色：HE教学要求：掌握人心肌纤维横断面和纵断面的结构特点。A图闰盘Intercalated diskB图图二（A.B）：心肌（人心肌切片，HE染色,4010）A图为横切面，B图为纵切面。Graph(a.b) : myocardial biopsy, HE staining, 40 x 10) the A is Cross-sections, the B is longitudinal section. 横切面，心肌纤维呈圆形或不规则形的小块，有的有圆形染色浅淡的细胞核，有点无核。纵切面见心
4、肌纤维呈短柱状，有分支，其间有结缔组织和毛细血管。心肌纤维核呈椭圆形，位于肌纤维中央。相邻心肌纤维连接处有染色深的闰盘，呈线状或阶梯状，与心肌纤维长轴垂直。Cross-sections, myocardial fibers assumes the circular or irregular shape of small pieces and some are round dyed pale nucleus, a little without nuclear weapons. Longitudinal section of myocardial fibers were short columna
5、r, have branches, with connective tissue and blood capillary. The middle of myocardial fibers nuclear oval, located in the muscle fibers. Adjacent myocardial fibers dyed deep connection was intercalated disc, linear or ladder shaped, and myocardial fiber long axis vertical. 实验三：消化管报告主题：空肠主题属性：指定标本号：
6、19#材料：猫空肠横切面染色：HE教学要求：掌握空肠的结构特征与判断依据；掌握肠绒毛和肠腺的结构。杯状细胞Goblet cell图三：空肠（猫空肠横切面，HE染色，1010）Graph3: jejunum (cat jejunum transverse section, HE staining, 10 x 10) 图中可见粘膜表面有许多小肠绒毛，上皮为单层柱状上皮，含杯状细胞。There are many small intestinal villus, seen in figure mucosal surface epithelium is simple columnar epitheliu
7、m, including goblet cells. 实验四 上皮组织报告主题：假复层纤毛柱状上皮主题属性：指定标本号：27#材料：豚鼠气管横切片染色：HE染色教学要求：掌握假复层纤毛柱状上皮图四：上皮组织（豚鼠气管横切片，HE染色，4010）Graph four: epithelial tissue (guinea pig tracheal crosscutting, HE staining, 40 x 10) 高倍镜下，可见气管上皮细胞为假复层纤毛柱状上皮细胞，细胞高矮不得，形态多样，基底膜均附于基膜，柱状细胞游离面有纤毛。At high magnification, the trache
8、al epithelial cells into pseudostratified ciliated columnar epithelium cells, cell height can not, diverse and basement membrane are attached the base film, have ciliated columnar cells free surface. 实验五：肾报告主题：肾单位主题属性：指定标本号：29#材料：兔肾切片染色：HE染色教学要求：掌握肾的组织结构特点，特别是肾单位各部分的结构特点。近曲小管Proximal convoluted tubu
9、le远曲小管Distal convoluted tubule致密斑Macula densa 肾小体Renal corpuscle图五：肾（兔肾切片，HE染色，1010，）Figure 5: kidney (rabbit renal biopsy, HE staining, 10 x 10,) 切片中，在肾小体的血管极，可见致密斑。肾小体的周围可见许多近曲小管和少量远曲小管的断面。The slices, in the renal corpuscles of the blood vessels, dense visible spot. Renal corpuscle visible around many of the proximal convoluted tubule and the section of a small amount of distal convoluted tubules.
