AGLOMERULAR PATHWAYS IN INTRA-RENAL MICROVASCULATURE OF AGED RATS

被引:13
作者
CASELLAS, D
MIMRAN, A
机构
[1] Department of Medicine D, CHR Saint Charles
来源
AMERICAN JOURNAL OF ANATOMY | 1979年 / 156卷 / 02期
关键词
D O I
10.1002/aja.1001560209
中图分类号
R602 [外科病理学、解剖学]; R32 [人体形态学];
学科分类号
100101 ;
摘要
By means of silicone rubber injections, we confirmed the existence of several types of aglomerular arterial pathways within kidneys of aged rats. In superficial cortex some interlobular arteries divide to form aglomerular branches (Ludwig's arterioles) towards cortex corticis. In juxtamedullary cortex these pathways are relatively more numerous, they comprise: (a) Vasa Recta Vera, (b) glomeruli in which afferent and efferent arterioles form a continuous vessel and (c) glomeruli with two efferent vessels, one by‐passing glomerular tuft. In addition, results obtained in the rat by the microsphere technique are in agreement with our morphological observations. Copyright © 1979 Wiley‐Liss, Inc.
引用
收藏
页码:293 / 299
页数:7
相关论文
共 11 条
[1]  
CASELLAS D, 1978, 3RD RAD NEPHR INT S
[2]  
Huber GC, 1906, AM J ANAT, V6, P391
[3]   HYDROSTATIC PRESSURES WITHIN VASCULAR STRUCTURES OF RAT-KIDNEY [J].
KALLSKOG, O ;
LINDBOM, LO ;
ULFENDAHL, HR ;
WOLGAST, M .
PFLUGERS ARCHIV-EUROPEAN JOURNAL OF PHYSIOLOGY, 1976, 363 (03) :205-210
[5]   ULTRASTRUCTURAL DEMONSTRATION OF A CONNECTION BETWEEN AFFERENT AND EFFERENT JUXTAMEDULLARY GLOMERULAR ARTERIOLES [J].
LJUNGQVIST, A .
KIDNEY INTERNATIONAL, 1975, 8 (04) :239-244
[6]   ADRENERGIC INNERVATION OF INTRARENAL GLOMERULAR AND EXTRA-GLOMERULAR CIRCULATORY ROUTES [J].
LJUNGQVIST, A ;
WAGERMARK, J .
NEPHRON, 1970, 7 (03) :218-+
[7]  
MOFFAT DB, 1963, J ANAT, V97, P513
[8]  
MURAKAMI T, 1971, Archivum Histologicum Japonicum, V33, P179
[9]  
SMITH JP, 1956, J ANAT, V90, P290
[10]   NONEXISTENCE OF SHUNTS BETWEEN AFFERENT AND EFFERENT ARTERIOLES OF JUXTAMEDULLARY GLOMERULI IN DOG AND RAT KIDNEYS [J].
SPINELLI, FR ;
WIRZ, H ;
BRUCHER, C ;
PEHLING, G .
NEPHRON, 1972, 9 (02) :123-&