interlobular artery

Interlobular arteries
	Scheme of renal tubule and its vascular supply.
Details
Latin	Arteriae interlobulares renis,; arteriae corticales radiatae
Source	Arcuate arteries of the kidney
Branches	Afferent arterioles
Vein	Interlobular veins
Supplies	Glomeruli
Identifiers
Gray's	p.1224
Dorlands; /Elsevier	a_61/12154691
TA	A05.8.01.057; A08.1.03.004
FMA	71452
	Anatomical terminology

WordNet

a major thoroughfare that bears important traffic
a blood vessel that carries blood from the heart to the body (同)arteria, arterial blood vessel
between lobes or lobules

PrepTutorEJDIC

動脈 / (道路・水路・鉄道などの)勘線,(通信の)主チャンネル

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/11/12 20:24:47」(JST)

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[Wiki en表示]

Interlobular arteries (or cortical radiate arteries or cortical radial arteries) are renal blood vessels given off at right angles from the side of the arcuate arteries looking toward the cortical substance. The interlobular arteries pass directly outward between the medullary rays to reach the fibrous tunic, where they end in the capillary network of this part.

These vessels do not anastomose with each other, but form end-arteries.

In their outward course, they give off lateral branches, which are the afferent arterioles that supply the renal corpuscles. The afferent arterioles, then, enter Bowman's capsule and end in the glomerulus.

From each glomerulus, the corresponding efferent arteriole arises and then exits the capsule near the point where the afferent arteriole enters. Distally, efferent arterioles branch out to form dense plexuses (i.e., capillary beds) around their adjacent renal tubules. For cortical nephrons, a single network of capillaries, known as the peritubular capillaries, surrounds the entire renal tubule, whereas for juxtamedullary nephrons, the peritubular capillaries surround only the proximal and distal convoluted tubules, while another network branching from the efferent arteriole, known as the straight arterioles of kidney, surrounds the nephron loop (of Henle).

References

This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)

Notes

External links

Histology image: 16015loa – Histology Learning System at Boston University - "Urinary System: kidney, H&E, interlobular artery and vein"

UpToDate Contents

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English Journal

The Vascular Microarchitecture of the Human Fetal Pancreas: A Corrosion Casting and Scanning Electron Microscopy Study.

Gorczyca J1, Tomaszewski KA, Henry BM, Pękala PA, Pasternak A, Mizia E, Walocha JA.
Pancreas.Pancreas.2017 Jan;46(1):124-130.
OBJECTIVES: Detailed knowledge on the development of the pancreas is required to understand the variability in its blood supply. The aim of our study was to use the corrosion casting method combined with scanning electron microscopy to study the organization of the pancreatic microcirculation in hum
PMID 27846135

Effects of Melatonin, Aluminum Oxide, and Polymethylsiloxane Complex on the Expression of LYVE-1 in the Liver of Mice with Obesity and Type 2 Diabetes Mellitus.

Michurina SV1,2, Ishchenko IY3,4, Arkhipov SA3,4, Klimontov VV3,4, Rachkovskaya LN3,4, Konenkov VI3,4, Zavyalov EL3,4.
Bulletin of experimental biology and medicine.Bull Exp Biol Med.2016 Dec;162(2):269-272. Epub 2016 Dec 1.
The effects of melatonin, aluminum oxide, and polymethylsiloxane complex on the expression of LYVE-1 (lymphatic vessel endothelial hyaluronan receptor) in the liver were studied in db/db mice with experimental obesity and type 2 diabetes mellitus. The complex or placebo was administered daily by gav
PMID 27909960

Age-Related Renal Microvascular Changes: Evaluation by Three-Dimensional Digital Imaging of the Human Renal Microcirculation Using Virtual Microscopy.

Uesugi N1, Shimazu Y2, Kikuchi K3, Nagata M4.
International journal of molecular sciences.Int J Mol Sci.2016 Nov 2;17(11). pii: E1831.
The renal microvasculature is targeted during aging, sometimes producing chronic kidney disease (CKD). Overdiagnosis of CKD in older persons is concerning. To prevent it, a new concept of "healthy aging" is arising from a healthy renal donor study. We investigated the renal microcirculatory changes
PMID 27827846

Japanese Journal

Combination Therapy With Telmisartan and Spironolactone Alleviates L-NAME Exacerbated Nephrosclerosis With an Increase in PPAR-.GAMMA. and Decrease in TGF-.BETA.1

Takahashi Toshiaki,Ono Hidehiko,Ono Yuko,Ishimitsu Toshihiko,Matsuoka Hiroaki
International Heart Journal 48(5), 637-647, 2007
… The urinary excretion of nitric oxides was significantly recovered and the wall to lumen ratio of the interlobular artery was significantly reduced only in the COMB group compared with the L-NAME group. …
NAID 130000068928

3次元拡張ボロノイ分割を用いた肺動脈と葉間胸膜の関係の解析

平野靖,長谷川純一,鳥脇純一郎 [他],大松広伸,江口研二
電子情報通信学会技術研究報告. MI, 医用画像 102(576), 43-47, 2003-01-16
CT像から抽出された動脈の分枝ごとに半径の平均値を求め、概ね亜区域動脈に対応する太さの動脈領域のみを生成元として3次元拡張ボロノイ変換を行なった。その結果、亜区域動脈と同程度の太さを持つ肺静脈領域からボロノイ領域の境界面までの平均最短距離が1.6mmであり、ボロノイ領域の境界面と肺静脈に密接な関係があることが確認された。また、亜区域動脈をその親枝を用いてグループ化した後にボロノイ分割を行なった結果 …
NAID 110003171823

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