Volumetric dilution, rather than sequestration best explains the low vitamin D status of obesity
Indicator Dilution Techniques* * Obesity / blood* * Obesity / diet therapy * Predictive Value of Tests ... Volumetric dilution, rather than sequestration best explains the low vitamin D status of obesity Obesity (Silver Spring). 2012 ... Dilution of ingested or cutaneously synthesized vitamin D in the large fat mass of obese patients fully explains their ...
Hemodynamic monitoring by double indicator dilution technique in patients after orthotopic heart transplantation | Critical...
Seebauer, T., Goedje, O., Peyerl, M. et al. Hemodynamic monitoring by double indicator dilution technique in patients after ... Hemodynamic monitoring by double indicator dilution technique in patients after orthotopic heart transplantation. *T Seebauer1 ... We evaluated the less invasive arterial double indicator dilution method (TDD) as an alternative. Preload with this technique ... Hemodynamic monitoring by double indicator dilution technique in patients after orthotopic heart transplantation ...
Technique for using video microscopy and indicator dilution for repeated measurements of cardiac output in small animals<...
Technique for using video microscopy and indicator dilution for repeated measurements of cardiac output in small animals. / ... Technique for using video microscopy and indicator dilution for repeated measurements of cardiac output in small animals. ... Technique for using video microscopy and indicator dilution for repeated measurements of cardiac output in small animals. ... T1 - Technique for using video microscopy and indicator dilution for repeated measurements of cardiac output in small animals ...
Atrial Septal Defect (ASD) Imaging: Practice Essentials, Radiography, Computed Tomography
Serial determinations of oxygen saturation or indicator dilution curve techniques may be used to estimate the magnitude of the ... and indicator dilution curves and selective angiography aid in identifying the number and location of the anomalous veins. ... using the spin-echo MRI technique or because of the bright signal from blood using the gradient-echo (cine) MRI technique. ... Since the slice thickness can be reduced to 2-3 mm, using 3D volume techniques, MRI can be used to display morphology of the ...
George Neil Stewart - Wikipedia
... and the estimation of pulmonary blood capacity and cardiac output by indicator-dilution techniques. With Julius M. Rogoff he ...
NCA - Ultrasound Diagnostic Procedures (CAG-00309R) - Decision Memo
Fick technique, Indicator-dilution technique, Pulmonary artery catheterization with thermodilution). ... thermodilution technique, as well as other techniques for measuring CO (Huntsman, Stewart, Barnes et al 1983; Mark, Steinbrook ... Anesthetic technique (e.g., the use of standard volatile-based general anesthetics, lungs ventilated with 50% nitrous oxide), ... In contrast to other techniques for measuring CO, the probe of the esophageal Doppler can be inserted within minutes and ...
A Novel Fluorescent Clinical Method to Rapidly Quantify Plasma Volume | Cardiorenal Medicine | Karger Publishers
... using the indicator dilution technique have traditionally been considered the gold standard for BV and PV assessment [22, 29-32 ... This technique is not without limitations. Its use in bleeding subjects may be limited, as the indicator dye will be lost with ... Objectives: To determine the performance of a rapid fluorescent indicator technique for measuring plasma volume (PV). Methods: ... Dye concentrations were quantified 15 min after the injections for initial PV measurements using the indicator-dilution ...
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... a multiple indicator dilution technique evaluated liver compartments (vascular compartment, interstitium, and accessible water ... a multiple-indicator dilution study. J Pharmacol Exp Ther 284:480-492. ... 2018) Imaging techniques to study drug transporter function in vivo. Pharmacol Ther 189:104-122. ... With this technique, we are able to differentiate in situ concentrations that govern transporter function from concentrations ...
A CASE FOR STANDARDIZATION OF CALIBRATION PROCEDURES FOR THERMAL DILUTION CARDIAC OUTPUT COMPUTERS | Anesthesiology | American...
Technique for Using Video Microscopy and Indicator Dilution for Repeated Measurements of Cardiac Output in Small Animals ... Fluorescence Dilution Technique for Measurement of Cardiac Output and Circulating Blood Volume in Healthy Human Subjects ... Measurement of Cardiac Output with Indocyanine Green Transcutaneous Fluorescence Dilution Technique Anesthesiology (June 2004) ... Estimation of Errors in Determining Intrathoracic Blood Volume Using the Single Transpulmonary Thermal Dilution Technique in ...
Cardiac Catheterization - Cardiovascular Disorders - MSD Manual Professional Edition
Dilution techniques rely on the assumption that after an indicator is injected into the circulation, it appears and disappears ... These techniques have the advantage of not requiring hyperemia. Both iFR and DFR measure gradients across a stenosis during a ... Cardiac output (CO) is the volume of blood ejected by the heart per minute (normal at rest: 4 to 8 L/minute). Techniques (see ... Newer techniques of measuring coronary blood flow, including instantaneous wave-free ratio (iFR) and diastolic hyperemia-free ...
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Open the PDF for Development of a Multiple Indicator Dilution Technique Using Fluorescent Dyes to Measure Cardiac Capillary ... Development of a Multiple Indicator Dilution Technique Using Fluorescent Dyes to Measure Cardiac Capillary Permeability ... View Paper titled, Development of a Multiple Indicator Dilution Technique Using Fluorescent Dyes to Measure Cardiac Capillary ...
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- Research Profiles at Washington University School of Medicine
Vella, A.<...
Pesquisa | Prevenção e Controle de Câncer
Criterium standards: Closed-circuit indicator gas dilution technique and Tiffeneau index. SETTING: Surgical intensive care unit ... and the difference between this technique and the closed-circuit helium dilution measurements was -2 +/- 5%. In patients, the ... The signals measured are the respiratory flow, the fractions of one or two indicator gases washing out and the fractions of the ... OBJECTIVES: a) To determine the validity of a new method to analyze indicator gas washout tests on mechanically ventilated ...
Biblio | College of Agricultural Sciences
Dehydration. Medical search
It is usually measured by INDICATOR DILUTION TECHNIQUES.. Sodium. A member of the alkali group of metals. It has the atomic ... A spectroscopic technique in which a range of wavelengths is presented simultaneously with an interferometer and the spectrum ... Analytical, Diagnostic and Therapeutic Techniques and Equipment3. DesiccationFluid TherapySpectroscopy, Fourier Transform ... AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and ...
Cerebral haemodynamics and carbon dioxide reactivity during sepsis syndrome | Critical Care | Full Text
They recorded the CBF by the same transcerebral double-indicator dilution technique used in our investigation. In both studies ... Global CBF was measured using a transcerebral double-indicator dilution technique. The few validation studies have shown ... Reliability of cerebral blood flow measurements by transcerebral double-indicator dilution technique. Eur J Anaesth 2001, 18: ... Bedside assessment of cerebral blood flow by double-indicator dilution technique. Anesthesiology 2000, 92: 367-375. 10.1097/ ...
Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy: Decrease in Regional Cerebral Blood...
Relative measurements of cerebral blood volume based on the indicator dilution theory are valid only if the indicator remains ... or nuclear medicine techniques (38). Although our values tend to be slightly higher than those of other published reports, we ... On the theory of the indicator dilution method for measurements of blood volume and flow. J Appl Physiol 1954;12:731-744. ... Principles of the indicator dilution theory were applied to estimate values of absolute rCBV (mL/100 g). Disability was ...
Rudarsko-geološko-naftni zbornik, Vol. 34 No. 1, 2019.
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Toxicity Tests | Harvard Catalyst Profiles | Harvard Catalyst
Less invasive methods of advanced hemodynamic monitoring: principles, devices, and their role in the perioperative hemodynamic...
Reuter DA, Huang C, Edrich T, Shernan SK, Eltzschig HK: Cardiac output monitoring using indicator-dilution techniques: basics, ... The last of the calibrated CO monitors is the LidCOplus (LidCO Ltd, Cambridge, UK) that utilizes the lithium dilution technique ... These include the pulse pressure analysis, the transpulmonary thermodilution, the indicator dilution, the esophageal Doppler, ... while the LidCO plus utilizes the lithium dilution technique for the same purpose. Moreover, apart from being useful tools in ...
Validation of transpulmonary thermodilution variables in hemodynamically stable patients with heart diseases | Annals of...
... as indicator of pulmonary edema in 29 patients undergoing elective left and right heart catheterization including left ... Goedje O, Seebauer T, Peyerl M, Pfeiffer UJ, Reichart B. Hemodynamic monitoring by double-indicator dilution technique in ... Thermal dye double indicator dilution measurement of lung water in man: comparison with gravimetric measurements. Thorax. 1987; ... Blood flow measurements by thermodilution are a specialized case of the indicator dilution principle based on a slightly ...
Physiological aspects of the determination of comprehensive arterial inflows in the lower abdomen assessed by Doppler...
BF in the lower abdomen (BFAb) is potentially a useful indicator of the influence of comprehensive BF redistribution in ... Wahren J, Jorfeldt L: Determination of leg blood flow during exercise in man: an indicator-dilution technique based on femoral ... Agrifoglio G, Thorburn GD, Edwards EA: Measurement of blood flow in human lower extremity by indicator-dilution method. Surg ... measured using indicator dilution; and 376 ± 154 ml/min [35], 226.5 ± 28.6 ml/min [31], 344 ml/min [36], and 350-367 ml/min [37 ...
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In addition to standard monitors, a transpulmonary double-indicator dilution technique measured in vivo intrathoracic blood ... Echocardiographic determined left ventricular end-diastolic area and indicator dilution derived intrathoracic blood volume are ...
HAN Archive - 00382|Health Alert Network (HAN)
Monitoring sterilizer performance (e.g., use of chemical and biological indicators, read-outs of sterilizer cycle parameters, ... Personnel should be required to demonstrate competency with device reprocessing (i.e., trainer observes correct technique) ... Using disinfectants in accordance with manufacturers instructions (e.g., dilution, contact time, storage, shelf-life) ... and biological indicator results), and records verifying high-level disinfectants were tested and replaced appropriately. ...
Isoflurane but Not Mechanical Ventilation Promotes Extravascular Fluid Accumulation during Crystalloid Volume Loading |...
... indicator dilution techniques, dilute (action), dilution technique, urinary tract ... The technique combining indicator dilution and mass balance and the technique of volume kinetic analysis were both applied to ... The first technique, which combines a conventional indicator dilution measurement of PV with mass balance quantification of ... A practical advantage of a technique based on indicator dilution and mass balance analysis is that it describes changes in ...
Measurement of Blood Volume in Adult Rhesus Macaques (Macaca mulatta). - PDF Download Free
30 Current techniques used for measuring BV typically follow indicator-dilution methodology. The basic principle follows the ... We used indicator dilution methodology to determine the BV of 20 adult rhesus macaques (10 male, 10 female) that varied widely ... In this study, we described a means of accurately measuring BV by using FITC-HES indicator-dilution methodology. We then ... the indicators dissolve in the plasma only and do not enter the RBC, so C2 is the concentration of the indicator in the plasma ...
4 Attributes and Application of Indicators | Indicators for Waterborne Pathogens | The National Academies Press
Read chapter 4 Attributes and Application of Indicators: Recent and forecasted advances in microbiology, molecular biology, and ... By means of plaque isolation techniques, phages have long been used as virus indicators due to their similar transport and fate ... This problem can be addressed within the context of existing bacterial indicator methods by processing multiple dilutions of a ... This chapter describes desirable attributes of an indicator, typical applications of indicators, indicator attributes that are ...