《Oxygen in The Animal Organism》

SESSION A3

Chairman＇s opening remarks＆Sir R．A．PETERS4

Some studies on the reactions of oxygen and carbon dioxide in haemoglobin solutions and in blood＆F．J．W．ROUGHTON5

Oxygen supply in aquatic forms＆J．KROG29

Discussion45

Chemistry,genetics,and function of invertebrate respiratory pigments—configurational changes and allosteric effects＆C．MANWELL49

Discussion116

Structure and function of haemoglobin and myoglobin＆E．ANTONINI121

Discussion137

Electronic structure and properties of oxygen＆J．S．GRIFFITH141

Discussion148

General Discussion155

Chairman＇s closing remarks＆Sir R．A．PETERS159

SESSION B161

The regulation of carbohydrate utilization＆J．M．LOWENSTEIN163

Problems and controversies in the field of the respiratory chainlinked dehydrogenases＆T．P．SINGER and T．CREMONA179

Discussion214

The oxygen electrode＆I．S．LONGMUIR219

The measurement of PO2 in tissues＆D．B．CATER239

General Discussion247

SESSION C265

Reflex circulatory and respiratory responses to hypoxia＆M．DE BURGH DALY267

Discussion275

The respiratory response of man to hypoxia＆D．J．C．CUNNINGHAM,J．M．PATRICK and B．B．LLOYD277

Discussion291

Aerobic work capacity＆PER-OLOF ASTRAND and E．H．CHRISTENSEN295

Discussion303

Some physiological responses to chronic hypoxia＆A．B．OTIS315

Discussion321

Coronary blood supply and oxygen usage of the myocardium＆D．E．GREGG325

Discussion334

The mutability of Km＆R．B．FISHER339

Discussion349

General Discussion355

SESSION D365

The intracellular oxidation—reduction state＆B．CHANCE,B．SCHOENER and F．SCHINDLER367

Discussion388

Factors affecting the rate of exchange of O2 between blood and tissues＆R．E．FORSTER393

Discussion407

Oxygen consumption and sodium reabsorption in the mammalian kidney＆K．KRAMER and P．DEETJEN411

Discussion430

Cerebral blood supply and cerebral oxídative metabolism＆C．F．SCHMIDT433

Discussion442

General Discussion447

SESSION E453

General effects of oxygen at high tension＆J．W．BEAN455

Discussion472

Biological effects of oxygen＆R．GERSCHMAN475

Discussion492

The toxic action of oxygen on metabolism and the role of trace metals＆N．HAUGAARD495

Discussion506

The role of oxygen in the phenomena of chemical protection against ionizing radiation＆Z．M．BACQ and P．ALEXANDER509

Discussion535

Oxygen tension and the radiosensitivity of tumours＆L．H．GRAY and O．C．A．SCOTT537

Discussion548

Chairman＇s closing remarks＆W．O．FENN555

SESSION F557

Oxygen in the foetus＆G．S．DAWES559

Discussion568

Respiratory responses of the neonate to changes of oxygen tension＆K．W．CROSS569

Discussion577

Environmental temperature,hypoxia and O2 consumption in the new-born＆J．MESTYAN579

Discussion594

General Discussion603

SESSION G607

Oxygen stores of man＆H．RAHN609

Discussion618

Oxygen secretion in the swimbladder＆J．B．STEEN621

Discussion628

Problems of oxygen supply during exposure to high g＆A．G．H．BJURSTEDT631

Discussion637

Atmosphere and evolution＆D．L．GILBERT641

Discussion654

Oxygen and the evolution of biochemical pathways＆J．LASCELLES657

Discussion669

General Discussion673

SESSION H679

Closing remarks＆A．VON MURALT and R．A．PETERS681

Index of contributors693