Concept

Arterial blood gas test

Related publications (43)

In vivo real-time metabolic studies in mice at physiological concentrations following 1-13C lactate injection

Rolf Gruetter, Mor-Miri Mishkovsky, Tian Cheng, Arnaud Comment, Yuhei Takado

The real-time metabolic transformation of lactate in the mouse head was monitored following the injection of hyperpolarized 1-13C lactate at physiological doses. The results were compared with metabolic studies performed with hyperpolarized 1-13C pyruvate ...

2012

Haemodynamic responses to temperature changes of human skeletal muscle studied by laser-Doppler flowmetry

Dimitri Nestor Alice Van De Ville, Jean-Noël Hyacinthe, Jonas Richiardi

Using a small, but very instructive experiment, it is demonstrated that laser-Doppler flowmetry (LDF) at large interoptode spacing represents a unique tool for new investigations of thermoregulatory processes modulating the blood flow of small muscle masse ...

Institute of Physics2012

Development and Characterization of a Microfluidic Chip to Capture Circulating Prostate Cancer Cells

Colette Bichsel

The analysis of circulating tumor cells (CTCs) from the blood of cancer patients promises a better understanding of metastasis formation and tumor phenotypes. CTCs are rare (there is 1 CTC in 1 billion of circulating blood cells) and therefore challenging ...

2011

Design of a CNFET Array for Sensing and Control in P450 based Biochips for multiple drug detection

Giovanni De Micheli, Sandro Carrara, Shashi Kanth Bobba

Bio-detection specially dedicated to distributed diagnostics is emerging as a quite important application for Nanobioelectronics. Bio-detection is required to be highly sensitive in order to succeed in sensing small amount of bio-markers in patient’s blood ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

Low Temperature Indium-based Sealing of Microfabricated Alkali Cells for Chip Scale Atomic Clocks

Nico de Rooij, Yves Pétremand, Rahel Strässle

In this paper, the development of a low temperature bonding process focused on indium-based technology for microfabricated alkali cells is presented. The intended application is the use of these cells in chip scale atomic clocks. The existing technology is ...

2010

Predicting Acute Hypotensive Episodes

Jean-Marc Vesin, Mathieu Lemay, Florian Jousset

The goal of the challenge 2009 is to predict which patients will experience acute hypotensive episode (AHE) within a forecast window. AHE may result in dangerous complications and even death. Predicting the onset of AHE would be of clear benefit to a patie ...

2009

Design and Optimization of a Lactate Amperometric Biosensor based on Lactate Oxidase and Multi Walled-Carbon Nanotubes

Giovanni De Micheli, Sandro Carrara, Cristina Boero

Lactate concentration in physiological fluids is an indicator of the energy production under anaerobic conditions of the whole organism [1]. Normal value for lactate level in blood ranges from 0.5 – 2.5 mM. Blood lactate values exceeding 7-8 mM are sometim ...

2008

Effect of intimal shear and cyclic strech on arterial segments perfused in vitro

Veronica Gambillara

Hemodynamics have crucial role in the control of vascular tone, in the regulation of arterial remodeling, and in the production of mediators that maintain arterial function. Changes in hemodynamics forces induce profound alterations in vascular cell metabo ...

EPFL2005

Evanescent wave gas sensing based on modulation spectroscopy

Daniel Salzmann

In recent years, optical gas detectors based on a tunable diode laser absorption spectrometer has become more and more important for monitoring trace gases in atmospheric, medical, and industrial processes. In the medical field, blood gases, essentially pO ...

EPFL2003

Adaptation of conduit artery vascular smooth muscle tone to induced hypertension

Nikolaos Stergiopoulos, Jean-Jacques Meister

We studied the changes in vascular smooth muscle (VSM) cell tone during the adaptation of rat common carotids to induced hypertension. Hypertension was induced in 8 week old male Wistar rats by total ligation of the aorta between the two kidneys. Mean bloo ...

Kluwer Academic Publishers, Springer2002

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