Oxygen Transport to Tissue—VI

Front Matter....Pages i-xix
Distribution of Blood Flow in Partially Closed Cerebral Capillary Networks....Pages 1-12
Microcirculatory Mass Transfer....Pages 13-33
Transients of Gas Exchange Processes in the Upper Skin Calculated by the Capillary Loop Model....Pages 35-41
Approximate-Analytical Solution of the Diffusion, Convection and Reaction Problem in Homogeneous Media....Pages 43-64
Elements for Modeling Inert Gas Washout from Heterogeneous Tissues....Pages 65-72
Effects of Modeling Assumptions on Oxygen Transport in Isolated Heart....Pages 73-83
Dual Role of Diffusion in Tissue Gas Exchange: Blood-Tissue Equilibration and Diffusion Shunt....Pages 85-94
A Model of Transport and Metabolism in Neurons....Pages 95-107
A Two Pore Size Distribution Model for Transcapillary Exchange of Substances....Pages 109-118
An Isolated Rat Brain Preparation Perfused with a Fluorocarbon Emulsion....Pages 119-129
NAD Pools in the Brain Cortex Effect of Reversible Anoxic-Anoxia and Irreversible Anoxic-Ischemia....Pages 131-139
Perfused Canine Brain: Metabolism and Blood-Brain Transport During Altered Metabolic States....Pages 141-152
Responses of Gerbil Cerebral Unit Activity to Declining Tissue PO 2 ....Pages 153-157
Effect of Lactate and Pyruvate on Cerebrocortical Microcirculation and NAD/NADH Redox State....Pages 159-167
Cerebral Oxygen Utilization as a Gauge of Brain Energy Metabolism....Pages 169-177
Tissue Oxygenation in Normal and Edematous Brain Cortex During Arterial Hypocapnia....Pages 179-184
Changes in Cerebral Oxygen Tension and Red Cell Content on Sensory Stimulation....Pages 185-190
Brain Responses to Experimental Oxygen Deficiency in the Mongolian Gerbil....Pages 191-201
Distribution of Cerebrocortical Microflow in Normo- and Hypertensive Rats....Pages 203-210
Noradrenergic Modulation of Cerebral Cortical Oxidative Metabolism....Pages 211-219
Mechanisms of Brain Survival in Anoxia: Mitochondrial Activity and Ion Homeostasis in Turtle and Rat....Pages 221-231
Computer Controlled Blood Pressure Changes Required for Steady State Oxygen Control of Partial Ischemia in the Rat Brain Cortex....Pages 233-238
Selective Anoxic Injury to Thick Ascending Limb: An Anginal Syndrome of the Renal Medulla?....Pages 239-249
An In-Vitro Method for Simulation of Oxygen Transport in the Microcirculation....Pages 251-259
Increased Resolution Power in Po 2 Analysis at Lower Po 2 Levels Via Sensitivity Enhanced Optical Po 2 Sensors (Po 2 Optodes) using Fluorescence Dyes....Pages 261-267
Mechanisms of Thiol Reaction with Oxygen: Implications for Hyperthermic and Radiation Therapies....Pages 269-280
Tumor Blood Flow and O 2 Availability during Hemodilution....Pages 281-291
Heterogeneous Oxygenation of Rectal Carcinomas in Humans: A Critical Parameter for Preoperative Irradiation?....Pages 293-300
On the Mechanism for Enhancement of Tumor Radiation to Hyperbaric Oxygen in Sodium Pentobarbital Anesthetized Rodents....Pages 301-310
Oxygen Consumption and Oxygen Diffusion Properties of Multicellular Spheroids from two Different Cell Lines....Pages 311-321
Control of Oxygen Utilization In Vitro and In Vivo: Implications for Radiotherapy of Tumors....Pages 323-332
An Evaluation of Easton’s Paradigm for the Oxyhemoglobin Equilibrium Curve....Pages 333-344
Oxygen Affinity of Hemoglobin Solutions Modified by Coupling to PLP or NFPLP and the Effects on Tissue Oxygenation....Pages 345-356
The Effect of Blood O 2 Affinity on the Efficiency of O 2 Transport in Blood at Hypoxic Hypoxia....Pages 357-368
Concepts of Brain Oxygen Sufficiency During Seizures....Pages 369-379
Determination Of Pulmonary Parameters (V̇ A , $$ {D_{{L_{{O^2}}}}} $$ ) From Arterial O 2 and CO 2 Partial Pressures During Exercise....Pages 381-392
Effects of Anaerobic Substrates on Post-Anoxic Cellular Functions in Isolated Tubular Segments of Rat Kidney Cortex....Pages 393-402
Oxygen Supply to the Myocardium....Pages 403-410
Capillary Density in the Isolated Perfused Guinea Pig Heart During Normoxic and High-Flow Hypoxic Perfusion....Pages 411-423
An Analytical Model for Axial Diffusion in the Krogh Cylinder....Pages 425-432
Cold Protected Hearts Extract Oxygen from Fluosol-DA During Cardiopulmonary Bypass....Pages 433-442
Direct Effects of Oxygen Toxicity During the Cardiac “Oxygen Paradox”....Pages 443-450
The Effect of Cell Size and Capillary Spacing on Myocardial Oxygen Supply....Pages 451-461
Effects of Myocardial Ischemia on Cardiac Contractility and Ion Transport in Working and Langendorff Rabbit Heart....Pages 463-475
Heart Rate and PO 2 in the Fetal Lamb....Pages 477-487
Michaelis-Menten-Like Kinetics in the Krogh Tissue Cylinder....Pages 489-498
Importance of Sanguineous Component of Perfusate on Post Ischemic Contractile Function in the Isolated Rabbit Heart....Pages 499-509
Implications of Altered Hemoglobin Concentration with Variations in Oxygen Consumption, Arterial Oxygen Saturation, and Age Based on a Mathematical Model for the Utilization of Reserve Oxygen Transport Capacity....Pages 511-522
The Effects of Mixing on Continuous Michaelis-Menten Reactions....Pages 523-529
The Effect of Myoglobin Concentration on on Muscle Cell PO 2 Gradients....Pages 531-538
Augmentation and Facilitation of Oxygen Transfer in Flowing Hemoglobin Solutions....Pages 539-543
Analysis of Tissue Reflection Spectra Obtained from Brain or Heart, Using the Two Flux Theory for Non-Constant Light Scattering....Pages 545-554
Skin Oxygen Diffusion Conductance in Premature Infants....Pages 555-563
Tissue Oxygenation by Fluorocarbons....Pages 565-567
Normal Values of Oxygen Concentration in Human Blood....Pages 569-580
O 2 Transport and Uptake in Dogs during CO Hypoxia with and without β-Block....Pages 581-590
The Hypoxic Response to Hypovolemia....Pages 591-598
Dopamine Effects on the Oxygenation of Human Skeletal Muscle....Pages 599-607
Measurements of Local PO2 in the Resting Skeletal Muscles of Rats with Portocaval Anastomosis (PCA) under Normoxic Conditions....Pages 609-622
Dependence of Cellular Metabolism and Local Oxygen Delivery on Oxygen Tension....Pages 623-628
A Standardized ‘In Vivo’ Model for the Study of Experimental Arterial Thrombosis: Description of a Method....Pages 629-634
Balance between O 2 Availability and V̇O 2 in Rest-Work Transition as Measured by Myoglobin Saturation in Subcellular Volumes....Pages 635-649
Effects of Glucose and Thiol Depletion on Chemically-Induced Peroxide Production in Mammalian Cells....Pages 651-661
Enhancement of P 50 by Inositol Hexa Phosphate Entrapped in Resealed Erythrocytes in Piglets....Pages 663-672
Circulatory Responses to Chemical Stimulation of Oxygen Uptake in Canine Hindlimb....Pages 673-677
Fast Local Regulations of Muscle pO 2 -Fields in Patients Suffering from Cirrhosis of the Liver....Pages 679-685
Mitochondrial Distribution in Hamster Cremaster Muscle....Pages 687-694
Neural and Transmitter Influence on the Capillary Diameter in Exteriorized Frog Mesentery....Pages 695-700
Isolated Perfusion of the Small Intestine Using Perfluorotributylamine as Artificial Oxygen Carrier....Pages 701-709
Regional Glucose Consumption and Oxygen Supply in the Isolated Perfused Working Rat Heart....Pages 711-720
Response of Spinal Cord Oxygen Tension to Aortic Occlusion....Pages 721-730
A Thermistor Device for the Continuous Recording of Mass Transport Velocity in Tissue Based on the Heat Clearance Principle....Pages 731-740
Compact CO 2 Gas Analyzer with Favourable Signal-to-Noise Ratio and Resolution Using Special Fluorescence Sensors (Optodes) Illuminated by Blue Led’s....Pages 741-756
Effect of H 2 Receptor- and Muscarine Receptor Antagonists and Prostaglandin E 1 Analog on the Gastric Mucosal Hemodynamics and Oxygen Sufficiency in Rats....Pages 757-762
Direct Measurement of Reoxygenation in Malignant Mammary Tumors after a Single Large Dose of Irradiation....Pages 763-771
Microcomputer Measurement of Blood and Tissue Oxygenation....Pages 773-782
The Effect of Different Parameters (Temperature, O 2 Consumption, Blood Flow, Hemoglobin Content) on the tcPo 2 Calibration Curves Calculated by the Capillary Loop Model....Pages 783-792
A Digital Model for Determining Oxygen Consumption in Tissue....Pages 793-802
A Computerized Mathematical Model of Arterial Thrombi Recorded by Light Transmission....Pages 803-822
Perfluorinated Organic Liquids and Emulsions as Biocompatible NMR Imaging Agents for 19F and Dissolved Oxygen....Pages 823-834
Lipid Peroxidation Effects on Isolated Rat Retina....Pages 835-845
Cerebral Cortical Oxygenation and Perfusion during Hetastarch Hemodilution....Pages 847-852
Regulation of Local Cerebral Blood Flow....Pages 853-860
A Microelectrode for Measuring Intracellular pH 1 ....Pages 861-879
A Simulation of Three Dimensional Oxygen Transport in Brain Tissue with a Single Neuron-Single Capillary System by the Williford-Bruley Technique....Pages 881-886
Changes in Tumor Tissue Oxygenation during Microwave Hyperthermia: Clinical Relevance....Pages 887-899
Capillary Wall Permeability Effects in Perfused Capillary-Tissue Structures....Pages 901-905
Back Matter....Pages 907-919
....Pages 921-924