Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Effects of ambient cold and depth on lung function in humans after a single scuba dive
Autore:
Tetzlaff, K; Friege, L; Koch, A; Heine, L; Neubauer, B; Struck, N; Mutzbauer, TS;
Indirizzi:
Boehringer Ingelheim Pharma KG, D-88397 Biberach, Germany Boehringer Ingelheim Pharma KG Biberach Germany D-88397 iberach, Germany German Naval Med Inst, D-24119 Kronshagen, Germany German Naval Med Inst Kronshagen Germany D-24119 119 Kronshagen, Germany Univ Kiel, Dept Med 1, D-24103 Kiel, Germany Univ Kiel Kiel Germany D-24103 v Kiel, Dept Med 1, D-24103 Kiel, Germany Univ Kiel, Dept Psychiat, D-24105 Kiel, Germany Univ Kiel Kiel Germany D-24105 iel, Dept Psychiat, D-24105 Kiel, Germany Univ Kiel, Dept Sports Med, D-24098 Kiel, Germany Univ Kiel Kiel GermanyD-24098 l, Dept Sports Med, D-24098 Kiel, Germany Fed Armed Forces Med Ctr, Dept Anaesthesiol & Crit Care Med, D-89070 Ulm, Germany Fed Armed Forces Med Ctr Ulm Germany D-89070 e Med, D-89070 Ulm, Germany
Titolo Testata:
EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY
fascicolo: 1-2, volume: 85, anno: 2001,
pagine: 125 - 129
SICI:
1439-6319(200107)85:1-2<125:EOACAD>2.0.ZU;2-0
Fonte:
ISI
Lingua:
ENG
Soggetto:
PULMONARY DIFFUSING-CAPACITY; AIR;
Keywords:
lung function; diving; cold; asthma;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
16
Recensione:
Indirizzi per estratti:
Indirizzo: Tetzlaff, K Boehringer Ingelheim Pharma KG, Birkendorfer Str 65, D-88397 Biberach, Germany Boehringer Ingelheim Pharma KG Birkendorfer Str 65 Biberach Germany D-88397
Citazione:
K. Tetzlaff et al., "Effects of ambient cold and depth on lung function in humans after a single scuba dive", EUR J A PHY, 85(1-2), 2001, pp. 125-129

Abstract

This study evaluated the subacute respiratory effects of diving, to try toseparate the effects of ambient temperature from those of depth. In the first experiment 10 healthy men made a compressed-air dive to 50 m that exposed them to cold. They were compared with 10 matched control subjects who underwent the same dive profile but were exposed to a comfortable temperature. In the second experiment 16 healthy subjects made randomized cold dives to both 50 in and 10 in. Pulmonary function tests were made before, after 1 h, and 24 h after the dives. In the first experiment there was an increase in residual volume (P < 0.05) and a decrease in forced expiratory volume at1 s (FEV1), in forced vital capacity (FVC) and in mid-expiratory flow at 75% of FVC (MEF75) 1 h after the cold dives (P < 0.05). In the second experiment significant increases in specific air-ways resistance (sR(AW)) (P < 0.05) and decreases in FEV I (P < 0.01), in MEF75 (P < 0.05), and in mid-expiratory flow at 25% of FVC (P < 0.05), were obtained after the 50 m-dives, whereas sR(AW) increased after the 10 m-dives (P < 0.05). The respiratory pattern observed 1 h after cold dives to 50 m indicated airway narrowing. Thechanges after cold dives to 10 in, however, were of minor magnitude. Both cold and depth seemed to contribute to the adverse effects of a single compressed-air dive on pulmonary function.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 14/07/20 alle ore 11:57:22