Results 71 to 80 of about 174 (89)

In vitro Evaluation of DINCH-Plasticized Blood Bags for Red Blood Cell Storage with CPDA-1 Anticoagulant. [PDF]

open access: yesTransfus Med Hemother
Kim H   +7 more
europepmc   +1 more source

PtiO2 And CMRO2 Changes in Cortex and Hippocampus of Aging Gerbil Brain

open access: yesJournal of Applied Physiology, 1993
Tissue O2 partial pressure (PtiO2) and O2 disappearance rates (dPO2/dt) after bilateral carotid artery occlusion were measured with recessed cathode O2 microelectrodes (tips < 3 microns) in gerbil brains (n = 38) from three age groups: young (Y, 3–6 ...
Donald Buerk, P Nair
exaly   +2 more sources

Vasopressin, ACTH, and Blood Pressure During Hypoxia Induced at Different Rates

open access: yesAmerican Journal of Physiology - Endocrinology and Metabolism, 1983
We decreased arterial PO2 at three different rates and measured blood pressure (BP), vasopressin (AVP), ACTH, and corticosteroid levels in nonsurgically stressed, anesthetized, paralyzed dogs.
Hershel Raff   +2 more
exaly   +2 more sources

Evidence for Second Metabolic Pathway for O2 From PtiO2 Measurements in Denervated Cat Carotid Body

open access: yesJournal of Applied Physiology, 1989
O2 microelectrode studies were conducted in the cat carotid body (CB) to investigate the hypothesis that there is a second, low affinity metabolic pathway for O2 in addition to classical oxidative metabolism.
Donald Buerk, W J Whalen
exaly   +2 more sources

Testing the Metabolic Hypothesis of O2 Chemoreception in the Cat Carotid Body in Vitro

open access: yesJournal of Applied Physiology, 1994
It is known that oligomycin reduces the oxidative phosphorylation high-energy state or high-energy intermediates by inhibiting the formation of ATP without directly inhibiting electron transport, whereas metabolic uncouplers dissipate the high-energy ...
Rodrigo Iturriaga   +2 more
exaly   +2 more sources

Cat Carotid Body Oxygen Metabolism and Chemoreception Described by a Two-Cytochrome Model

open access: yesAmerican Journal of Physiology - Heart and Circulatory Physiology, 1986
We have analyzed O2 disappearance curves (DCs) in cat carotid bodies (CBs) measured with our O2 microelectrode, after stopping flow of either blood (108 DCs in 12 cats) or a hemoglobin-free (Locke) perfusion solution (35 DCs in 6 cats).
Donald Buerk, W J Whalen
exaly   +2 more sources

Two-Cytochrome Metabolic Model for Carotid Body PtiO2 and Chemosensitivity Changes After Hemorrhage

open access: yesJournal of Applied Physiology, 1989
O2 microelectrode measurements were made in the cat carotid body (CB) at normal control blood pressures (C) and after hemorrhage (H) to reduce mean arterial blood pressure [C, 98.7 +/- 4.6 (SE) mmHg; H, 58.1 +/- 1.8; P less than 0.001; paired t test; n =
Donald Buerk, W J Whalen
exaly   +2 more sources
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