Zobrazeno 1 - 10
of 55
pro vyhledávání: '"K Segadal"'
Autor:
Marianne Hokland, Erik T. Parner, Claus F Jepsen, Arvid Hope, Jan Krog, Rune J. Ulvik, K Segadal, Else Tønnesen
Publikováno v:
Krog, J, Tønnesen, E K, Jepsen, C F, Parner, E, Segadal, K, Hope, A, Ulvik, R J & Hokland, M 2010, ' Natural killer cells as biomarkers of hyperbaric stress during a dry heliox saturation dive ', Aviation, Space, and Environmental Medicine, vol. 81, no. 5, pp. 467-74 .
Aarhus University
Aarhus University
Udgivelsesdato: 2010-May INTRODUCTION: Diving, hyperbaric oxygen, and decompression have been described as inducers of alterations in various components of the human immune system, such as the distribution of circulating lymphocytes. Hypothetically,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5198cce5ae49e5b7312222e3cdc3da7e
https://doi.org/10.3357/asem.2528.2010
https://doi.org/10.3357/asem.2528.2010
Publikováno v:
Journal of Applied Physiology. 92:2633-2639
Effects of pressure reduction, decompression rate, and repeated exposure on venous gas bubble formation were determined in five groups (GI, GII, GIII, GIV, and GV) of conscious and freely moving rats in a heliox atmosphere. Bubbles were recorded with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::572f103f9e886f3d38dc66f8e585d0b7
https://doi.org/10.1152/japplphysiol.00795.2001
https://doi.org/10.1152/japplphysiol.00795.2001
Publikováno v:
European Journal of Applied Physiology and Occupational Physiology. 69:32-35
In diving, pulmonary mechanical function is limited by the increased density of the gas breathed. Breathing cold and dry gas may cause an additional increase in airways resistance. We have measured forced vital capacity, forced expired volume in 1 s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::febdd0f1b67835dfbe2d57b0777f95ec
https://doi.org/10.1007/bf00867924
https://doi.org/10.1007/bf00867924
Publikováno v:
Occupational and Environmental Medicine. 47:519-523
Pulmonary function was measured in 152 professional saturation divers and in a matched control group of 106 subjects. Static lung volumes, dynamic lung volumes and flows, transfer factor for carbon monoxide (T1CO), transfer volume per unit alveolar v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b89494a2fe2efe52761e012af0bea762
https://doi.org/10.1136/oem.47.8.519
https://doi.org/10.1136/oem.47.8.519
Publikováno v:
European journal of applied physiology. 95(2-3)
A reduction in haemoglobin concentration is consistently reported after deep saturation dives. This may be due to a downregulation of erythropoietin (EPO) concentration or to a toxic effect of the hyperoxia associated with the dives resulting in an i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e16beb25ce19507ac3f0b27b09afc75
https://pubmed.ncbi.nlm.nih.gov/16003537
https://pubmed.ncbi.nlm.nih.gov/16003537
Publikováno v:
Underseahyperbaric medicine : journal of the Undersea and Hyperbaric Medical Society, Inc. 22(4)
Dynamic lung volumes and flows, slope of phase III of the single breath oxygen test (delta-N2), closing volume (CV), and transfer factor for carbon monoxide (TICO) were measured before and 1 h after an air dive in a hyperbaric chamber to a pressure o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::42a3a262ab0e2ed169795d7090b36eff
https://pubmed.ncbi.nlm.nih.gov/8574122
https://pubmed.ncbi.nlm.nih.gov/8574122
Publikováno v:
Journal of applied physiology (Bethesda, Md. : 1985). 75(2)
Pulmonary function was measured before and after a 28-day saturation dive to a pressure of 0.25 MPa in eight subjects. PO2 was 40 kPa, with periods of 75 kPa for 2 h every 2nd day during the first 14 days, 50 kPa for the next 12 days, and a gradual f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a9023c5010e9122fbc67e37a3df7ff1
https://pubmed.ncbi.nlm.nih.gov/8226465
https://pubmed.ncbi.nlm.nih.gov/8226465
Publikováno v:
Scandinavian journal of work, environmenthealth. 19(2)
The pulmonary function of 24 Norwegian divers who had participated in a deep saturation dive to pressures of 3.1-4.6 MPa was reevaluated one and four years later. Twenty-eight divers performing ordinary saturation diving to pressures of 0.8-1.6 MPa a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb2261a19219732e6c4bcef0681b5424
https://pubmed.ncbi.nlm.nih.gov/8316778
https://pubmed.ncbi.nlm.nih.gov/8316778
Publikováno v:
Undersea biomedical research. 19(2)
We have measured in 7 divers forced vital capacity (FVC), forced expired volume in 1 s (FEV1), and forced midexpiratory flow rate (FEF25-75%) before and after exposure to dry or humid breathing gas of 35.3 degrees-36.8 degrees C (air) when diving to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ff3e6045428de09e22b912a47233296a
https://pubmed.ncbi.nlm.nih.gov/1561721
https://pubmed.ncbi.nlm.nih.gov/1561721
Publikováno v:
Undersea biomedical research. 18(2)
Exercise testing with measurements of expired minute ventilation (VE), oxygen uptake (VO2), and carbon dioxide elimination (VCO2) was done in 63 professional saturation divers, in the screening programs for selection of divers, to 10 different experi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::81a7799fe36ec9dc322f0b7c19136ed8
https://pubmed.ncbi.nlm.nih.gov/2042265
https://pubmed.ncbi.nlm.nih.gov/2042265