A Quote by August Krogh

In many organisms, including man, the mechanical respiration and the circulation of the blood are 'regulated' so as to correspond to the demand of the moment. — © August Krogh
In many organisms, including man, the mechanical respiration and the circulation of the blood are 'regulated' so as to correspond to the demand of the moment.
Many things are mechanical and should remain mechanical. But mechanical thoughts, mechanical feelings—that is what has to be studied and can and should be changed. Mechanical thinking is not worth a penny. You can think about many things mechanically, but you will get nothing from it.
The inspired and expired air may be sometimes very useful, by condensing and cooling the blood that passeth through the lungs; I hold that the depuration of the blood in that passage, is not only one of the ordinary, but one of the principal uses of respiration.
Healing is a biological process, not an art. It is as much a function of the living organism as respiration, digestion, circulation, excretion, cell proliferation, or nerve activity. It is a ceaseless process, as constant as the turning of the earth on its axis. Man can neither duplicate nor imitate nor provide a substitute for the process. All schools of healing are frauds.
Divide in yourself the mechanical from the conscious, see how little there is of the conscious, how seldom it works, and how strong is the mechanical - mechanical attitudes, mechanical intentions, mechanical thoughts, mechanical desires.
CRISPR-enabled 'gene drives' enable us to make changes to the germ-line of organisms permanent such that changes spread through the entire wild population, including making species extinct on demand. Unlike nuclear weapons such technologies are not complex, expensive, and able to be kept secret for a long time.
The moment we realize that the only things we can intelligibly value are actual and potential changes in the experience of conscious beings, we can think about a landscape of such changes - where the peaks correspond to the greatest possible well-being and the valleys correspond to the lowest depths of suffering.
The toxic effect of carbon monoxide on man has nothing to do with inhibition of cellular respiration by carbon monoxide but is based on the reaction of carbon monoxide with blood iron.
Most people don't live aware lives. They live mechanical lives, mechanical thoughts - generally somebody else's - mechanical emotions, mechanical actions, mechanical reactions.
Thus, just as animals of many species, including man, are disposed to respond with fear to sudden movement or a marked change in level of sound or light because to do so has a survival value, so are many species, including man, disposed to respond to separation from a potentially caregiving figure and for the same reasons.
The moment man cuts himself off from living connection with the human race and its needs, he begins to die from poor circulation.
My doctor suggested doing some blood tests and immediately discovered that my white blood cell count was low. So then I went through many more tests including bone marrow biopsies until they figured out that I had neutropenia.
Production and consumption of carbohydrates is so well regulated that there is a constant blood sugar level; any accidental increase or fall in blood sugar is rapidly compensated.
There is an effective strategy open to architects. Whereas doctors deal with the interior organisms of man, architects deal with the exterior organisms of man. Architects might join with one another to carry on their work in laboratories as do doctors in anticipatory medicine.
It is not a slight thing, gentlemen, to force a man to say what he is, or what he believes himself to be; for that supreme word of man, that single expression which he utters of and upon himself is decisive. It lays down the basis upon which all judgment of him is to be formed. From that moment all the acts of his life must correspond to the answer given by him.
Narration is as much a part of human nature as breath and the circulation of the blood.
These numerous points at which money is withdrawn from circulation and accumulated in numerous individual hoards or potential money-capitals appears as so many obstacles to circulation, because they immobilise the money and deprive it of its capacity to circulate for a certain time.
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