腎錐体
WordNet
- use or deal in (as of stock or commercial transaction) in a pyramid deal
- (stock market) a series of transactions in which the speculator increases his holdings by using the rising market value of those holdings as margin for further purchases
- a polyhedron having a polygonal base and triangular sides with a common vertex
- increase rapidly and progressively step by step on a broad base
- arrange or build up as if on the base of a pyramid
- enlarge ones holdings on an exchange on a continued rise by using paper profits as margin to buy additional amounts
- a fraudulent business practice involving some form of pyramid scheme e.g., the chain of distribution is artificially expanded by an excessive number of distributors selling to other distributors at progressively higher wholesale prices until retail prices are unnecessarily inflated
- a massive monument with a square base and four triangular sides; begun by Cheops around 2700 BC as royal tombs in ancient Egypt (同)Great Pyramid, Pyramids of Egypt
PrepTutorEJDIC
- (エジプト・メキシコなどの)『ピラミッド』 / ピラミッド形の物 / (幾何の)角錐(かくすい) / ピラミッド形になる / 〈物価などが〉上昇する,増加する / …‘を'ピラミッド形にする(積み上げる)
- 腎臓の
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/12/28 10:23:16」(JST)
[Wiki en表示]
|
This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (May 2015) |
Renal pyramids |
Kidney anatomy, with pyramids labeled at right
|
- 1. Renal pyramid
- 2. Interlobular artery
- 3. Renal artery
- 4. Renal vein
- 5. Renal hilum
- 6. Renal pelvis
- 7. Ureter
- 8. Minor calyx
- 9. Renal capsule
- 10. Inferior renal capsule
- 11. Superior renal capsule
- 12. Interlobar vein
- 13. Nephron
- 14. Renal sinus
- 15. Major calyx
- 16. Renal papilla
- 17. Renal column
|
Details |
Latin |
Pyramides renales |
System |
Urinary system |
Identifiers |
Gray's |
p.1221 |
Dorlands
/Elsevier |
p_03/13479070 |
TA |
A08.1.01.029 |
FMA |
74268 |
Anatomical terminology |
Renal pyramids (or malpighian pyramids or Malpighi's pyramids named after Marcello Malpighi, a seventeenth-century anatomist) are cone-shaped tissues of the kidney. The renal medulla is made up of 7 to 18 of these conical subdivisions (usually 7 in humans). The broad base of each pyramid faces the renal cortex, and its apex, or papilla, points internally. The pyramids appear striped because they are formed by straight parallel segments of nephrons and collecting ducts. The base of each pyramid originates at the corticomedullary border and the apex terminates in a papilla, which lies within a minor calyx, made of parallel bundles of urine collecting tubules.
Additional images
-
Frontal section through the kidney
See also
- Renal sinus
- Medullary interstitium
- Renal capsule
External links
- Anatomy figure: 40:03-02 at Human Anatomy Online, SUNY Downstate Medical Center
Anatomy of the urinary system
|
|
Kidneys |
Layers
|
- Fascia
- Capsule
- Cortex
- Medulla
- sinus
- pyramids
- medullary interstitium
- Lobe
- Cortical lobule
- Medullary ray
- Nephron
|
|
Circulation
|
- Arteries
- Renal artery
- segmental
- interlobar
- arcuate
- interlobular
- afferent
- Veins
- Renal vein
- Peritubular capillaries
- Vasa recta
- arcuate
- interlobar
- efferent
|
|
Nephron
|
Renal corpuscle
|
- Glomerulus
- Bowman's capsule
- Glomerular basement membrane
- Podocyte
- Filtration slits
- Mesangium
- Intraglomerular mesangial cell
|
|
Renal tubule
|
- Proximal convoluted tubule
- Loop of Henle
- Descending
- Thin ascending
- Thick ascending
- Distal convoluted tubule
- Connecting tubule
- Tubular fluid
- Renal papilla
- Minor calyx
- Major calyx
- Renal pelvis
|
|
Juxtaglomerular apparatus
|
- Macula densa
- Juxtaglomerular cells
- Mesangium
- Extraglomerular mesangial cell
|
|
|
|
Ureters |
- Orifice of ureter
- Ureteropelvic junction
|
|
Bladder |
- Apex
- Uvula
- Neck
- Median umbilical ligament
- Muscular layer
- Mucosa
- Submucosa
|
|
Urethra |
- Urethral sphincters
- External sphincter
- Internal sphincter
|
|
Index of the urinary system
|
|
Description |
- Anatomy
- Physiology
- Development
- Cells
|
|
Disease |
- Electrolyte and acid-base
- Congenital
- Neoplasms and cancer
- Other
- Symptoms and signs
- Urine tests
- Blood tests
|
|
Treatment |
- Procedures
- Drugs
- Intravenous fluids
|
|
|
UpToDate Contents
全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.
English Journal
- Risk factors for severe outcomes among members of the United States military hospitalized with pneumonia and influenza, 2000-2012.
- Van Kerkhove MD1, Cooper MJ2, Cost AA3, Sanchez JL4, Riley S5.
- Vaccine.Vaccine.2015 Dec 8;33(49):6970-6. doi: 10.1016/j.vaccine.2015.09.115. Epub 2015 Oct 20.
- BACKGROUND: The progression from hospitalization for a respiratory infection to requiring substantial supportive therapy is a key stage of the influenza severity pyramid. Respiratory infections are responsible for 300,000-400,000 medical encounters each year among US military personnel, some of whic
- PMID 26494627
- Evaluation of Kidney Allograft in the Early Posttransplant Period Using Ultrasonography.
- Imankulov S1, Doskali M, Oskenbaeva K, Ibadildina A, Baigenzhin A, Doskaliyev Z.
- Experimental and clinical transplantation : official journal of the Middle East Society for Organ Transplantation.Exp Clin Transplant.2015 Nov;13 Suppl 3:62-5.
- OBJECTIVES: The aim of this study was to evaluate the kidney allograft after transplant to assess restoration of blood flow, the time required to functionally recovery after surgery, and the ability to differentiate normal from pathologic grafts using color Doppler ultrasonography in the early postt
- PMID 26640915
- The "phosphorus pyramid": a visual tool for dietary phosphate management in dialysis and CKD patients.
- D'Alessandro C, Piccoli GB, Cupisti A1.
- BMC nephrology.BMC Nephrol.2015 Jan 20;16:9. doi: 10.1186/1471-2369-16-9.
- Phosphorus retention plays a pivotal role in the onset of mineral and bone disorders (MBD) in chronic kidney disease (CKD). Phosphorus retention commonly occurs as a result of net intestinal absorption exceeding renal excretion or dialysis removal. The dietary phosphorus load is crucial since the ea
- PMID 25603926
Japanese Journal
- 痛風患者の腎CTで観察される腎錐体部のHigh Density Area
- 清水 徹,堀 浩,梅山 正登
- 痛風と核酸代謝 38(2), 129-136, 2014
- 【背 景】 痛風患者の腎臓を単純ヘリカル CTで検査した時に観察される陽性の所見には,(1)Calculus Density,(2)High Density Area(HDA)の2つがある (1)は腎結石とみなされている.(2)は腎錐体部に観察される正常腎よりややCT値に高い領域で,今までは臨床的な意義も不明であり,単に "high density" と呼ばれていてnormal variantと考 …
- NAID 130004893690
- 糖尿病性腎症における腎超音波検査:パルスドプラ法による腎血流動態の評価
- 武山 茂,岩下 淨明,山口 秀樹,佐藤 俊行
- 超音波検査技術 27(1), 550-554, 2002
- … We measured the blood flow velocity of the renal interlobar arteries and moreover examined the correlation with the creatinine clearance. … We measured the blood flow velocity of the renal interlobar arteries running along the renal pyramid by the pulsed doppler sonography. … In our conclusion, the flow velocity measurement of the renal interlobar arteries by the doppler ultrasonography was very useful to assess the diabetic nephropathy. …
- NAID 130004949713
- 成人冠動脈バイパス術後急性期におけるドパミン,プロスタグランジンE1および塩酸オルプリノンの腎葉間動脈血流速度に及ぼす影響
- 水谷 明男,吉武 重徳,木田 景子,伊東 浩司,森 正和,瀬戸口 薫,北野 敬明,野口 隆之
- 日本集中治療医学会雑誌 5(2), 123-128, 1998
- 成人冠動脈バイパス手術患者24名の術後急性期にドパミン(3~5μg・kg-1・min-1),プロスタグランジンE1(0.02~0.05μg・kg-1・min-1)および塩酸オルプリノン(0.1~0.2μg・kg-1・min-1)を投与し,超音波ドプラ断層法を用い腎葉間動脈血流速度の収縮期最高血流速度(Vmax),拡張期最低血流速度(Vmin),Vmax/Vminおよびresistance inde …
- NAID 130003641603
Related Pictures
★リンクテーブル★
[★]
- 英
- renal pyramid (Z)
- ラ
- pyramis renalis
- 関
- 腎臓
[★]
- 関
- kidney、renally
[★]
- 関
- 虫部錐体、錐体