Krogh schack august steenberg (1 risultati)

Skand. Arch. Physiol., 16. - Leipzig 1904, 8°, pp.402-412, mit orig. Titelbroschur; mit eingebundenen orig. Titelbroschuren in Halbleinenband d.Zt. COLLECTION OF 37 OFFPRINTS, 30 BY CHRISTIAN BOHR, 2 BY AUGUST KROGH AND 5 BY COLLABORATORS. The anthology was previously owned by Johan Erik (Jöns) Johansson (1862-1938), who nominated in 1907 and 1908 Christian Bohr for the Nobel Prize in Physiology or Medicine for the discovery of the Bohr effect! Christian Bohr, Karl Albert Hasselbalch (1874-1962), and Schack August Steenberg Krogh (1874-1949) showed, in the experimental animal, that the affinity of blood for oxygen depends upon carbon dioxide pressure. This became known as the Bohr effect, though the discovery may have been made by Krogh. English translation in No. 1588.16. "History has been kind to Christian Bohr (1855-1911). His name is attached eponymously to three different areas of respiratory physiology. The first is the Bohr dead space, which refers to the portion of the tidal volume that does not undergo gas exchange. The second is the increase in oxygen affinity of hemoglobin caused by the addition of carbon dioxide to the blood. This is known as the Bohr effect and is a very important feature of gas exchange, both in the lung and in peripheral tissues. Both of these contributions by Bohr are familiar to most students. Bohr's third contribution refers to the calculation of the changes in the PO2 of blood as oxygen is loaded in the pulmonary capillary, the so-called Bohr integration. This contribution is less well known now, partly because of the advent of digital computing, but it was important in its day. The analysis is challenging because the very nonlinear shape of the oxygen dissociation curve means that the PO2 difference between the alveolar gas and the capillary blood, which is the driving pressure for diffusion, changes in a complicated way." John B. West: Three classical papers in respiratory physiology by Christian Bohr (1855-1911) whose work is frequently cited but seldom read." Am J Physiol Lung Cell Mol Physiol 316 (2019): pp.L585-L588 1.: Etudes sur les combinaisons du sang avec l'acide carbonique. Bull. Acad. Royale Danoise Scien. Lettres, 1890, 21 pp. 2. : Sur la teneur en oxygène des cristaux d'oxyhémoglobine. Par Chr. Bohr et Soph. Torup. Bull. Acad. Royale Danoise Scien. Lettres, 1890, 10 pp., 1 Fig. 3. : Sur les combinaisons de l'hémoglobine avec l'oxygène. Bull. Acad. Royale Danoise Scien. Lettres, 1890, 35 pp. 1 Fig. 4. : Sur la teneur spécifique du sang en oxygène. Bull. Acad. Royale Danoise Scien. Lettres, 1890, 56 pp., 3 Fig. 5. : Ueber die Verbindungen des Hämoglobins mit Sauerstoff. / Ueber die Verbindungen des Hämoglobins mit Kohlensäure, sowie mit der Mischung von Kohlensäure und Sauerstoff. / Ueber die "specifische Sauerstoffmenge" des Blutes und die Bedeutung derselben, für den respiratorischen Stoffwechsel. Cbl. Physiol. 1890/3, 10 pp., 1 Fig. 6.: Détermination de l'absorption de quelques gaz dans l'eau à températures comprises. Par Chr. Bohr et Joh. Bock. Bull. Acad. Royale Danoise Scien. Lettres, 1891, 34 pp., 7 Fig. 7. : Ueber den respiratorischen Stoffwechsel. Von Chr. Bohr und V. Henriques. Cbl. Physiol. 1892/9, 3 pp. 8.: Sur l'irrigation sanguine du muscle cardiaque. Par Chr. Bohr et V. Henriques. Bull. Acad. Royale Danoise Scien. Lettres, 1893, 8 pp., 1 Fig. 9. : Ueber die Blutmenge, welche den Herzmuskel durchströmt. Von Chr. Bohr und V. Henriques. Skand. Arch. Physiol., 5. - Leipzig 1895, pp.232-237. 10.: Bock, Johannes: Ueber eine durch das Licht hervorgerufene Veränderung des Methämoglobins. Skand. Arch. Physiol., 6. - Leipzig 1895, pp.299-305. 11.: Tobiesen, Frits : Études sur le teneur spécifique du sang en oxygéne. Bull. Acad. Royale Danoise Scien. Lettres, 1895, 36 pp., 1 Fig. 12. : Undersøgelser over Stedet for Iltforbrug og Kulsyredannelse i den dyriske Organisme. Af Chr. Bohr og V. Henriques. Overs. o. d. k. Danske . …