WordNet
- the 15th letter of the Roman alphabet (同)o
- the blood group whose red cells carry neither the A nor B antigens; "people with type O blood are universal donors" (同)type_O, group O
- a condition in which a quantity no longer responds to some external influence
- chromatic purity: freedom from dilution with white and hence vivid in hue (同)chroma, intensity, vividness
- the act of soaking thoroughly with a liquid
- of or involving or contained in the arteries; "arterial disease"; "the arterial system"; "arterial blood"
PrepTutorEJDIC
- 《呼び掛けの名前の前につけて》『おお』,あ / (驚き・恐れ・喜び・苦痛などを表して)『おお』,ああ,まあ / 《肯定・否定を強めて》
- oxygenの化学記号
- ohmオーム / Old
- 十分にしみ込むこと,飽和させること / しみ込んだ状態,飽和状態 / (色の)飽和度,彩度
- 動脈の,動脈状の / 動脈血の / 幹線の
UpToDate Contents
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English Journal
- Effects of early hemodynamic resuscitation on left ventricular performance and microcirculatory function during endotoxic shock.
- López A1, Grignola JC, Angulo M, Alvez I, Nin N, Lacuesta G, Baz M, Cardinal P, Prestes I, Bouchacourt JP, Riva J, Ince C, Hurtado FJ.
- Intensive care medicine experimental.Intensive Care Med Exp.2015 Dec;3(1):49. doi: 10.1186/s40635-015-0049-y. Epub 2015 May 8.
- BACKGROUND: Microcirculation and macrohemodynamics are severely compromised during septic shock. However, the relationship between these two compartments needs to be further investigated. We hypothesized that early resuscitation restores left ventricular (LV) performance and microcirculatory functio
- PMID 26215813
- Heart rate variability analysis is more sensitive at identifying neonatal sepsis than conventional vital signs.
- Bohanon FJ1, Mrazek AA1, Shabana MT1, Mims S1, Radhakrishnan GL2, Kramer GC3, Radhakrishnan RS4.
- American journal of surgery.Am J Surg.2015 Oct;210(4):661-7. doi: 10.1016/j.amjsurg.2015.06.002. Epub 2015 Jun 26.
- BACKGROUND: Sepsis remains the largest preventable source of neonatal mortality in the world. Heart rate variability (HRV) analysis and noninvasive cardiac output have been shown to be useful adjuncts to sepsis detection in many patient groups.METHODS: With Institutional Review Board approval, 4 sep
- PMID 26212391
- Hemodilution Combined With Hypercapnia Impairs Cerebral Autoregulation During Normothermic Cardiopulmonary Bypass.
- Ševerdija EE1, Vranken NP2, Simons AP1, Gommer ED3, Heijmans JH4, Maessen JG1, Weerwind PW1.
- Journal of cardiothoracic and vascular anesthesia.J Cardiothorac Vasc Anesth.2015 Oct;29(5):1194-9. doi: 10.1053/j.jvca.2015.03.022. Epub 2015 Apr 2.
- OBJECTIVE: To investigate the influence of hemodilution and arterial pCO2 on cerebral autoregulation and cerebral vascular CO2 reactivity.DESIGN: Prospective interventional study.SETTING: University hospital-based single-center study.PARTICIPANTS: Forty adult patients undergoing elective cardiac sur
- PMID 26146135
Japanese Journal
- 軽度低酸素環境曝露による脳血流自動調節の減弱 : 周波数解析と大腿カフ解除法による検討
- 曷川 元,小川 洋二郎,青木 健 [他],柳田 亮,岩崎 賢一
- 日本衞生學雜誌 67(4), 508-513, 2012-09-15
- … They were examined under normoxia (21% O2) and hypoxia (15% O2). … The mean arterial pressure (MAP) in the radial artery was measured by tonometry, and cerebral blood flow velocity (CBFv) in the middle cerebral artery was measured by transcranial Doppler ultrasonography. … Moreover, the dynamic rate of regulation and percentage restoration of CBFv were estimated when a temporal decrease in arterial pressure was induced by thigh-cuff deflation. …
- NAID 10031120527
- 定常空気呼吸時の血中CO_2含量及び血漿内HCO_3^-濃度のHaldane効果依存成分の解析
- 望月 政司,モチヅキ マサジ,望月 政司
- 山形大学紀要. 医学 : 山形医学 24(2), 51-58, 2006-08-15
- … The former components, designated by [CO_2]^* and [HCO_3^-]^*, depend on O_2 saturation and contain the Haldane effects. … Thus, the venous-arterial differences for [CO_2]^* and [HCO_3^-]^*, designated by va[CO_2]^* and va[HCO_3^-]^*, have the Haldane effect components (va[CO_2]_HE and va[HCO_3^-]_HE) and the Pco_2-dependent components (va[CO_2]_p and va[HCO_3^-]_p). …
- NAID 110004722061
- 定常空気呼吸時の血液中CO_2含量とCO_2分圧の関係
- 望月 政司
- 山形大学紀要. 医学 : 山形医学 22(1), 25-28, 2004-02-16
- … The CO_2 content in blood ([CO_2]) depends not only on PCO_2, but also on the O_2 saturation ([SO_2]). … Since the ratio of the arterial-venous (a-v) difference in SO_2 (av [SO_2]) to that in [CO_2]^* (av[CO_2]^*) was in inverse pro-portion to the RQ, the ratio of the a-v difference in [CO_2]_HE (av[CO_2]_HE) to av[CO_2]^* became constant irrespective of the RQ. …
- NAID 110000987557
Related Links
- Research from JAMA — Arterial O2 Saturation and Maximum O2 Consumption in Moderate-Altitude Runners Exposed to Sea Level and 3,050 m 1 Microsoft Bing | Sign In | Create an Account We're unable to sign you in at this ...
- 1. J Clin Monit Comput. 2000;16(3):191-9. Estimation of jugular venous O2 saturation from cerebral oximetry or arterial O2 saturation during isocapnic hypoxia. Kim MB, Ward DS, Cartwright CR, Kolano J, Chlebowski S, Henson LC. ...
Related Pictures
★リンクテーブル★
[★]
- 英
- arterial O2 saturation arterial oxygen saturation SaO2, oxygen saturation of arterial blood
- 関
- 酸素飽和度、血液ガス分析
基準値
記憶すべき数字
- SaO2 90% ≒ PaO2 60 torr → 呼吸不全
- SaO2 50% ≒ PaO2 27 torr
==SaO2とPaO2との関係(LAB.671)
- SaO2=(N^4-15 N^3+2045 N^2+2000 N)/(N^4-15 N^3+2400 N^2-31000 N+2.4 10^6)) x 100
- N=PaO2 x 10 (0.48 (pH-7.4)-0.001 BE))
臨床関連
[★]
- 関
- arteriosus、artery
[★]
- 同
- 食道入口部