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Comparing Tissue PO2 Measurements by Recessed Microelectrode and Phosphorescence Quenching
Book chapter   Peer reviewed

Comparing Tissue PO2 Measurements by Recessed Microelectrode and Phosphorescence Quenching

Donald G. Buerk, Amy G. Tsai, Marcos Intaglietta and Paul C. Johnson
Oxygen Transport to Tissue XX, pp 367-374
1998
PMID: 9889913

Abstract

Carotid Body Hamster Cheek Pouch Oxyhemoglobin Saturation Phosphorescence Decay Retinal Arteriole
The non-invasive optical phosphorescence quenching technique has been used in animal experiments to obtain intravascular PO2 distributions in brain (Wilson et al., 1988), carotid body (Rumsey et al., 1991), eye (Shonat et al., 1992a, 1992b, Cranstoun et al., 1996), heart (Rumsey et al., 1994), tumors (Wilson et al., 1991, Torres-Filho et al., 1994, Vinogradov et al., 1996, Cerniglia et al., 1997), and to measure PO2 in microvessels and in the perivascular tissue of subcutaneous tissue and skeletal muscle (Torres-Filho and Intaglietta, 1993, Kerger et al., 1995, 1996, Intaglietta et al., 1996, Torres-Filho et al., 1996). Tissue PO2 has also been measured by phosphorescence quenching in solid tumors by Helmlinger et al. (1997), along with tissue pH by another optical method.

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Web of Science research areas
Biotechnology & Applied Microbiology
Medicine, Research & Experimental
Physiology
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