Oxygen Transport to Tissue VII

Front Matter....Pages i-xx
Front Matter....Pages 1-1
Oxygen Supply and Microcirculation of the Brain Cortex....Pages 3-19
Myocardial Oxygen Pressure: Mirror of Oxygen Supply....Pages 21-35
Skeletal and Cardiac Muscle Oxygenation....Pages 37-43
Diffusion with Chemical Reaction in Biological Systems....Pages 45-61
Blood Gas Transport and 2,3-DPG....Pages 63-73
Front Matter....Pages 75-75
Oxygen Supply of the Blood-Free Perfused Guinea Pig Brain at Three Different Temperatures....Pages 77-84
Quantitative Analysis of Reflection Spectra and Tissue Metabolites of the Blood-Free Perfused Guinea Pig Brain....Pages 85-90
Regulation of Cerebral Blood Flow (CBF) during Hypoxia and Epileptic Seizures....Pages 91-100
Redistribution of Cerebrocortical Microflow During Increased Neuronal Activity....Pages 101-105
Distribution of Cerebrocortical Microflow in Norma- and Hypertensive Rats: Studies in Ischemia....Pages 107-109
Changes in Regional Cerebrovascular Resistance During Partial Cerebral Ischemia in Rats....Pages 111-120
The Effect of Peptides on Cerebrovascular Resistance in Cats....Pages 121-130
Effects of Increases in the Inspired Oxygen Fraction on Brain Surface Oxygen Pressure Fields and Regional Cerebral Blood Flow....Pages 131-138
Assessment of the in Vivo Recording of Local Cerebral Blood Flow Using a Thermistor Device....Pages 139-148
Discriminant Parameters Representing Cerebral Cortical Function During Anoxic Anoxia Investigations....Pages 149-161
Function and Electronmicroscopic Structure of Anterior Horn Cells During Graduated Temporary Ischemia (Movie Film)....Pages 163-171
Lumbar and Thoracic Spinal Cord Oxygen Tension During Aortic Cross-Clamping....Pages 173-180
Front Matter....Pages 181-181
Heterogeneous pO 2 Distribution as a Consequence of the Capillary Network....Pages 183-192
Myocardial Oxygen Consumption and Autoregulation of the Coronary Vascular Bed....Pages 193-201
Myocardial Oxygen Pressure Across the Lateral Border Zone After Acute Coronary Occlusion in The Pig Heart....Pages 203-210
Front Matter....Pages 181-181
Distribution of Mitochondria Relative to Capillaries in Guinea Pig Myocardium....Pages 211-216
Oxygen Supply to Hypothermic Isolated Working Heart During Blood Acid-Base Changes....Pages 217-227
In Situ NADH Laser Fluorimetry and Its Application to the Study of Cardiac Metabolism....Pages 229-238
Variability of Intercapillary Distance Estimated on Histological Sections of Rat Heart....Pages 239-247
Myocardial Capillarity of Rats Exposed to Simulated High Altitude....Pages 249-255
The Effect of Heterogeneity of Capillary Spacing and O 2 Consumption — Blood Flow Mismatching on Myocardial Oxygenation....Pages 257-262
Multicomponent Analysis of Reflection Spectra From The Guinea Pig Heart for Measuring Tissue Oxygenation By Quantitative Determination of Oxygen Saturation of Myoglobin and of The Redox State of Cytochrome aa 3 , c, and b....Pages 263-270
Oxygen Diffusion in a Heart Muscle Fibre....Pages 271-279
Myocardial Ischemic Injury and β-Adrenergic Receptors in Perfused Working Rabbit Hearts....Pages 281-288
Front Matter....Pages 289-289
An Upper Bound on the Minimum PO 2 for O 2 Consumption in Red Muscle....Pages 291-300
Washout of a Diluent Bolus from Canine Hindlimb as an Index of Red Cell Transit Time....Pages 301-308
Oxygen Exchanges between Blood and Resting Skeletal Muscle: A Shunt-Sink Hypothesis....Pages 309-322
Effects of Intermittent Capillary flow on Oxygen Transport in Skeletal Muscle Studied by Dynamic Computer Simulation....Pages 323-332
Exercise Reduces Diffusion Distances in Skeletal Muscles of Rabbits Fed an Atherogenic Diet....Pages 333-339
Skeletal Muscle Capillarity in Hyperthyroid and Hypothyroid Rats....Pages 341-353
Adaptation of Muscle Capillarity....Pages 355-363
Distribution of Local Oxygen Consumption in Resting Skeletal Muscle....Pages 365-374
Pyridine Nucleotide Fluorescence Measurements with Simultaneous Visualization of the Microcirculation in Skeletal Muscle....Pages 375-386
Redistribution of Microcirculation in Skeletal Muscle during Hypoxaemia....Pages 387-397
Relationship between Oxygen Deficit and Oxygen Debt in Exercises of Different Intensity and Duration....Pages 399-407
Front Matter....Pages 289-289
Metabolic and Ventilatory Responses to Exercise in Patients with a Deficient O2 Utilization by a Mitochondrial Myopathy....Pages 409-417
Regulation of Muscle PO 2 in Rats with Portocaval Anastomosis....Pages 419-427
Skeletal Muscle PO 2 in Burn Shock. A Clinical Study....Pages 429-431
Electric Potentials Due to CO 2 Diffusion in Myoglobin Solutions....Pages 433-441
Front Matter....Pages 443-443
Oxygen Supply and Microcirculation of the Beating Dog Heart after Haemodilution with Fluosol DA20%....Pages 445-452
O 2 and CO 2 Solubility of the Fluorocarbon Emulsion Fluosol-DA 20% and O 2 and CO 2 Dissociation Curves of Blood — Fluosol-DA 20% Mixtures....Pages 453-461
Gas Exchange during Peritoneal Perfusion with Perfluorocarbon Emulsions....Pages 463-472
Oxygen Affinity of Hemoglobin Solutions Modified by Coupling with NFPLP and the Effects on Tissue Oxygenation in the Isolated Perfused Rat Liver....Pages 473-483
Oxygen Binding Properties of Early Definitive Red Cells from Normoxic and Hypoxic Chick Embryos....Pages 485-494
Red Cell O 2 Transport at Altitude and Altitude Training....Pages 495-504
Modelling Whole Blood Oxygen Equilibrium: Comparison of Nine Different Models Fitted to Normal Human Data....Pages 505-522
Rheological Factors Influencing Oxygen Transfer in Heart and Brain....Pages 523-532
Carboxyhemoglobin: Determination and Significance in Oxygen Transport....Pages 533-542
Contribution of the Haldane Effect to the Increase in Arterial Carbon Dioxide Tension in Hypoxaemic Subjects Treated with Oxygen....Pages 543-551
Changes in Arterial Carbon Dioxide Tension and Arterio-Venous Difference in Oxygen Content with pH during Metabolic Acidosis....Pages 553-563
Oxygen Permeability of Methemoglobin Solutions Soaked in Millipore Filters....Pages 565-570
Reticulocytosis and Bone Marrow cAMP Level in Rats Following Physical Exercises....Pages 571-578
Post-Exercise Anemia during Examination in Rats....Pages 579-588
In Vivo Arterial Platelet-Vessel Wall Interaction and Thrombosis: Induction, On-Line Registration and Ultrastructural Control....Pages 589-597
Front Matter....Pages 599-599
Determinates of the Lung-Surface-PO 2 ....Pages 601-610
Front Matter....Pages 599-599
Convection/Diffusion Interactions in Oxygen Transport: Effect of Flow Reversal in Lung Airways....Pages 611-618
Consequences of the O 2 -CO 2 Dissociation Curves for Gas Exchange in Avian and Mammalian Lung at Various Altitudes....Pages 619-627
The Controversy about Blood-Gas CO 2 Equilibrium in Lungs: Reinvestigation by Prolonged CO 2 Rebreathing in Awake Dogs during Rest and Exercise....Pages 629-635
Hypoxic Pulmonary Vasoconstriction in the Newborn Pig — An Experimental Model....Pages 637-645
The Effect of Physically Dissolved Oxygen on the $$P_{CO_2 }$$ in Venous Blood and in Brain Tissue....Pages 647-653
Endotoxin Protection against Oxygen Toxicity and its Reversal by Salicylate....Pages 655-659
Front Matter....Pages 661-661
Oxygen Tension in the Fetal Scalp during Labour....Pages 663-673
Perfusate Oxygenation and Renal Function in the Isolated Rat Kidney....Pages 675-682
Regulation of Reactive Hyperaemia in the Kidney....Pages 683-692
Control of O 2 Supply to the Stimulated Exocrine Pancreas....Pages 693-702
Influence of Portocaval Anastomosis (PCA) on Tissue PO 2 of Renal Cortex and Skeletal Muscle In Rats With Liver Cirrhosis....Pages 703-707
Extracellular pH Responses to Different Stimuli in the Superfused Cat Carotid Body....Pages 709-717
Mathematical Analysis of PO 2 and Local Flow Distribution in the Carotid Body....Pages 719-726
Membrane Potential and Ca Influx in Hypoxic and Normoxic Carotid Body Type-I Cells....Pages 727-735
Human Mammary Carcinomas in Nude Rats — A New Approach for Investigating Oxygen Transport and Substrate Utilization in Tumor Tissues....Pages 737-751
Blood Flow and Oxygen Supply to Human Mammary Carcinomas Transplanted into Nude Rats....Pages 753-762
Glucose, Lactate, and Ketone Body Utilization by Human Mammary Carcinomas in Vivo....Pages 763-773
Changes in O 2 Consumption of Multicellular Spheroids During Development of Necrosis....Pages 775-784
The Behaviour of the Tissue pO 2 in Transparent Chambers of Rats with and Without Tumour Implantations....Pages 785-794
Front Matter....Pages 795-795
Stochastic Analysis of Transport Phenomena in Heterogenous Tissue....Pages 797-814
Front Matter....Pages 795-795
Cerebral Bioenergetics and in Vivo Cytochrome c Oxidase Redox Relationships....Pages 815-821
The Near Infrared (Nir) Absorption Band of Cytochrome aa 3 in Purified Enzyme, Isolated Mitochondria and in The Intact Brain in Situ ....Pages 823-832
Non-Invasive, Near Infrared Monitoring of Cellular Oxygen Sufficiency in Vivo ....Pages 833-841
Monitoring of Cerebral Oxygenation in the Intensive Care Nursery....Pages 843-848
Monitoring Cerebral Oxygen Sufficiency in Anesthesia and Surgery....Pages 849-854
Near Infrared Optical Monitoring of Intact Skeletal Muscle During Hypoxia and Hemorrhagic Hypotension in Cats....Pages 855-862
Near Infrared Spectrophotometry: Potential Role During Increased Intracranial Pressure....Pages 863-871
Continuous Non Invasive Monitoring of Human Brain by Near Infrared Spectroscopy....Pages 873-882
Simulation of the Optical Properties of an Absorbing and Scattering Medium Using the Monte-Carlo Technique Compared with Two- and Six-Flux Theories....Pages 883-888
Quantitative Analysis of Reflection Spectra: Evaluation of Simulated Reflection Spectra....Pages 889-897
The Calculation of Hemoglobin Saturation in Single Erythrocytes....Pages 899-908
Measurements and Processing of Intracapillary Hemoglobin Spectra by Using a Micro-Lightguide Spectrophotometer in Connection with a Microcomputer....Pages 909-916
Capillary Red Cell Residence as a Measure of Tissue Oxygen Delivery....Pages 917-921
Development of an In-Vitro Method for Simulation of Oxygen Transport in the Microcirculation....Pages 923-936
Assessment of Cerebral Oxygenation VIA the Conjunctiva....Pages 937-946
Influence of CO 2 on Polarographic Oxygen Sensors....Pages 947-954
Oxygen Transfer from Gas Bubble Into Liquid....Pages 955-964
Proposal for Using a Standardized Terminology on Oxygen Transport to Tissue....Pages 965-970
Back Matter....Pages 971-974