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泌尿系统 Urinary system.

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Presentation on theme: "泌尿系统 Urinary system."— Presentation transcript:

1 泌尿系统 Urinary system

2 EM2-肾小体(renal corpuscle) EM3-近曲小管(proximal convoluted tubule)
掌握肾的结构,熟悉输尿管和膀胱的一般结构 Slide62-肾(Kidney) Slide63-输尿管(ureter) Slide61-膀胱(bladder) EM1-足细胞(podocyte) EM2-肾小体(renal corpuscle) EM3-近曲小管(proximal convoluted tubule) EM4-远曲小管(distal convoluted tubule) EM5-肾髓质(renal medulla)

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4 Slide62-肾(Kidney)

5 Renal cortex Cortical labyrinth (Renal corpuscle) Medullary ray

6 Renal corpuscle: Renal glomerulus + Renal capsule

7 Efferent arteriol Afferent arteriol

8 Podocyte Fenestrated Cap.

9 Filtration barrier/membrane

10 Distal convoluted tubule
Proximal convoluted tubule

11 近曲小管 远曲小管 管腔 小、不规则 大、规则 管壁 厚、细胞大 薄、细胞小 胞质染色 嗜酸性强 嗜酸性弱 细胞界线 不清楚 较清楚 刷状缘
基底纵纹 不明显 明显

12 Proximal convoluted tubule
Distal convoluted tubule

13 Juxtaglomerular cell Macula densa

14 Macula densa

15 Juxtaglomerular cell

16 Renal medulla

17 Thin segment Collecting tubule

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20 Slide63-输尿管(ureter)

21 Slide61-膀胱(bladder)


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