尿素窒素排泄率。尿中尿素窒素排泄率
WordNet
- a component of a mixture that has been separated by a fractional process
- the quotient of two rational numbers
- a small part or item forming a piece of a whole
- of or relating to the urinary system of the body
- of or relating to the function or production or secretion of urine
- constituting or comprising a part or fraction of a possible whole or entirety; "a fractional share of the vote"; "a partial dose"
- the chief solid component of mammalian urine; synthesized from ammonia and carbon dioxide and used as fertilizer and in animal feed and in plastics (同)carbamide
PrepTutorEJDIC
- 《所有・所属》…『の』,…のものである,…に属する・《材料・要素》…『でできた』,から成る・《部分》…『の』[『中の』] ・《数量・単位・種類を表す名詞に付いて》…の・《原因・動機》…『で』,のために(because of) ・《主格関係》…『の』,による,によって・《目的格関係》…『を』,の・《同格関係》…『という』・《関係・関連》…『についての』[『の』],の点で・《抽象名詞などと共に》…の[性質をもつ] ・《『It is』+『形』+『of』+『名』+『to』 doの形で,ofの後の名詞を意味上の主語として》・《分離》…『から』・《起原・出所》…『から』[『の』](out of) ・《『名』+『of』+『a』(『an』)+『名』の形で》…のような・《『名』+『of』+『mine』(『yours, his』など独立所有格)の形で》…の…・《時》(1)《副詞句を作って》…に《形容詞句を作って》…の・《時刻》《米》…前(to,《米》before)
- 『破片』,断片;(…の)一部,わずか《+『of』+『名』》 / 『分数』
- 尿の;泌尿(ひにょう)[器]の
- 断片の;わずかの,取るに足りない / 分数の
- 尿素(にょうそ)
UpToDate Contents
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English Journal
- Role of progesterone in melatonin-mediated protection against acute kidney injury.
- Sehajpal J1, Kaur T2, Bhatti R1, Singh AP3.
- The Journal of surgical research.J Surg Res.2014 Oct;191(2):441-7. doi: 10.1016/j.jss.2014.04.025. Epub 2014 Apr 16.
- BACKGROUND: Melatonin is released by pineal gland and maintains circadian rhythm in the body. It has been reported as renoprotective agent because of its antioxidant property. Recently, a cross talk between progesterone and melatonin has been observed in various preclinical studies. The present stud
- PMID 24878191
- Spontaneous acromegaly: A retrospective case control study in German shepherd dogs.
- Fracassi F1, Zagnoli L2, Rosenberg D3, Furlanello T4, Caldin M5.
- Veterinary journal (London, England : 1997).Vet J.2014 Oct;202(1):69-75. doi: 10.1016/j.tvjl.2014.06.004. Epub 2014 Jun 16.
- Acromegaly results from the overproduction of growth hormone in adulthood and is characterised by overgrowth of soft tissue and/or bone as well as insulin resistance. There are few data indicating the risk factors associated with this disease in dogs or its clinicopathological features and sequelae.
- PMID 24986315
- Catheter-based induction of renal ischemia/reperfusion in swine: description of an experimental model.
- Malagrino PA1, Venturini G1, Yogi PS1, Dariolli R1, Padilha K1, Kiers B1, Gois TC1, da Motta-Leal-Filho JM2, Takimura CK1, Girardi AC1, Carnevale FC3, Zeri AC4, Malheiros DM5, Krieger JE1, Pereira AC1.
- Physiological reports.Physiol Rep.2014 Sep 28;2(9). pii: e12150. doi: 10.14814/phy2.12150. Print 2014 Sep 1.
- Several techniques to induce renal ischemia have been proposed: clamp, PVA particles, and catheter-balloon. We report the development of a controlled, single-insult model of unilateral renal ischemia/reperfusion (I/R) without contralateral nephrectomy, using a suitable model, the pig. This is a ball
- PMID 25263203
Japanese Journal
- Effect of the Quality of Dietary Amino Acids Composition on the Urea Synthesis in Rats
- Tujioka Kazuyo,Ohsumi Miho,Hayase Kazutoshi [他],YOKOGOSHI Hidehiko
- Journal of
- … We have shown that urinary urea excretion increased in rats given a lower quality protein. … The purpose of present study was to determine whether the composition of dietary amino acids affects urea synthesis. …
- NAID 10028106110
- Preventive Effect of Flavangenol on Ischemia/Reperfusion-Induced Acute Renal Failure in Rats(Pharmacology)
- Ohkita Mamoru,Nakajima Atsushi,Ueda Kyoko [他],TAKAOKA Masanori,KISO Yoshinobu,MATSUMURA Yasuo
- Biological and Pharmaceutical Bulletin 28(9), 1655-1657, 2005-09-01
- … The effects of flavangenol on ischemia/reperfusion-induced acute renal failure (ARF) in rats were examined. … Ischemic ARF was induced by occlusion of the left renal artery and vein for 45min followed by reperfusion, 2 weeks after contralateral nephrectomy. …
- NAID 110003666486
- Dietary Supplementation of L-Carnosine Prevents Ischemia/Reperfusion-Induced Renal Injury in Rats(Pharmacology)
- Fujii Toshihide,Takaoka Masanori,Tsuruoka Nobuo [他],KISO Yoshinobu,TANAKA Takaharu,MATSUMURA Yasuo
- Biological & pharmaceutical bulletin 28(2), 361-363, 2005-02-01
- … The effects of dietary supplementation of L-carnosine (β-alanyl-_L -histidine) on ischemia/reperfusion-induced acute renal failure (ARF) in rats were examined. … Ischemic ARF was induced by occlusion of the left renal artery and vein for 45 min followed by reperfusion, 2 weeks after contralateral nephrectomy. …
- NAID 10016660405
Related Links
- The Fractional Excretion of Urea (FEUrea) Determines the cause of renal failure. Similar to the FENa, but can be used on patients on diuretics. + May is Hepatitis Awareness Month. + Sign In Sign Up Forgot? MDCalc All ...
- Urinary Anion Gap Fractional Excretion of Bicarbonate Blood Lactic Acid Venous Blood Gas Sodium Disorders Sodium and Water Homeostasis Total Body Sodium Deficit Serum Osmolality Osmolar Gap Serum Sodium ...
★リンクテーブル★
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- 英
- fractional excretion of urea, FEurea, FEUrea
- 同
- 尿中尿素窒素排泄率 urinary fractional excretion of urea
- 関
- 尿素窒素 UN、腎前性腎不全、ナトリウム排泄率 fractional excretion of sodium FENa
概念
- 糸球体で濾過された尿素窒素(UN)のうち実際に尿中に排泄される尿素窒素の割合
定義
- 尿量(ml/hr)をVとすると
- FENa = Curea / CCr x 100 = (Uurea x V ) / Surea / ( (UCr x V ) / SCr )
- = Uurea / Surea / ( UCr / SCr )
特徴
- 考える技術 第2版 p.529
- 水利尿が良好な場合、50-65%
- 腎前性急性腎不全 <35% 急性尿細管壊死 >50% 前者の場合、代償的に再吸収が亢進。再吸収は利尿薬の影響を受けず。
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- (数学)分数、(整数以外の)有理数。端数
- はした。断片、破片、小部分。ほんの少し
- (化学)留分。(化学)画分
- 分割
- 関
- fractional、fractionate、fractionation、percentage、proportion、rate、ratio
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- 関
- fraction、fractionate、fractionation、separate、separation、sort
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- 関
- urinary organ、urinary tract、urine、uro
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