1. Conclusions The tumor is a kind of endocrine tumor and is considered to be juxtaglomerular cell origin.
结论肾素瘤是一种内分泌肿瘤，一般认为来源于肾小球球旁细胞。
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2. In the renin - angiotensin - aldosterone system, the juxtaglomerular apparatus helps regulate volume and pressure.
在肾素-血管紧张素-醛固酮系统中，肾小球旁体帮助调节血容量和压力。
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3. The ultrastructure of a case of juxtaglomerular cell tumor was observed and analysed using transmission electron microscope.
我们应用透射电镜技术，对一例肾球旁细胞瘤进行了超微结构的观察与分析。
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4. The juxtaglomerular apparatus (JGA) in the kidney of Taihe fowl was examined with light and transmission electron microscopy.
本文用光镜和透射电镜对泰和鸡(乌骨鸡)的肾小球旁器进行了观察。
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5. The results show: The JGA of Taihe fowl consisted of juxtaglomerular cells, transitional macula densa, extraglomerular mesangial cells and peripolar cells.
结果表明，泰和鸡的肾小球旁器由球旁细胞、过渡型致密斑、球外间膜细胞和极周细胞所组成。
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6. The paper introduced the consist and structure of the juxtaglomerular apparatus in the avian kidney, and the relationship of its structure and function was discussed.
本文论述了鸟类肾小球旁器的组成及结构特点，并就其结构和功能的关系作了讨论。
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7. Sympathetic innervation of the juxtaglomerular apparatus in the kidney releases renin; angiotensin stimulates autonomic centers in the brain to increase sympathetic discharge.
肾脏肾小球旁体的交感神经支配释放肾素；血管紧张素刺激大脑自主中枢，增加交感冲动发放。
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8. Objective to study the morphologic characteristics and immunophenotype of juxtaglomerular cell tumor of the kidney (JGCT), with discussion on its diagnostic clues and possible histogenesis.
目的研究肾球旁细胞瘤(JGCT)的病理形态学特点和免疫组织化学表型，提出诊断要点并探讨其组织发生。
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9. The first step in the RAS cascade is the secretion of the enzyme renin by renal juxtaglomerular cells in response to low blood pressure, sympathetic activation, hypovolemia, and low sodium flux.
10. The first step in the RAS cascade is the secretion of the enzyme renin by renal juxtaglomerular cells in response to low blood pressure, sympathetic activation, hypovolemia, and low sodium flux.
