PMN cell counts and phagocytic activity of highly trained athletes depend on training period

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Title translated into German:Die Zahl der polymorphkernigen Leukozyten und die Phagozytose-Aktivitaet bei Hochleistungssportlern haengt von der Trainingsphase ab
Author:Hack, V.; Strobel, G.; Weiß, M.; Weicker, H.
Published in:Journal of applied physiology
Published:77 (1994), 4 , S. 1731-1735, Lit.
Format: Publications (Database SPOLIT)
Publication Type: Journal article
Media type: Print resource
Language:English
ISSN:8750-7587
Keywords:
Online Access:
Identification number:PU199502074888
Source:BISp
id PU199502074888
bisp-collection db
format Literatur
last_indexed 2009-04-28T09:51:51Z
first_indexed 2001-07-24T13:20:29Z
publication_source BISp
subformat Zeitschriftenartikel
hierarchy_top_id JO00000000714
hierarchy_parent_id JOI199485dc0000714
hierarchy_top_title Journal of applied physiology
hierarchy_parent_title Journal of applied physiology, 1994, 4
is_hierarchy_id PU199502074888
is_hierarchy_title PMN cell counts and phagocytic activity of highly trained athletes depend on training period
hierarchy_sequence 1731
recordtype bisparticle
publishDate 1994
publishDate_facet 1994
language eng
title PMN cell counts and phagocytic activity of highly trained athletes depend on training period
spellingShingle PMN cell counts and phagocytic activity of highly trained athletes depend on training period
Differentialblutbild
Granulozyt, neutrophiler
Hochleistungssport
Immunologie
Immunsystem
Leistungssportler
Leukozytenzahl
Phagozytose
Sportmedizin
Trainingsintensität
Trainingsperiode
Übertraining
title_sort pmn cell counts and phagocytic activity of highly trained athletes depend on training period
title_short PMN cell counts and phagocytic activity of highly trained athletes depend on training period
title_alt Die Zahl der polymorphkernigen Leukozyten und die Phagozytose-Aktivitaet bei Hochleistungssportlern haengt von der Trainingsphase ab
title_alt_lang deu
media_type Gedruckte Ressource
city Bethesda (Maryld.)
abstract We tested the hypothesis that polymorphonuclear leukocyte (PMN) cell counts and phagocytic activity determined by latex ingestion and superoxide anion production are influenced by different training periods. We investigated long-distance runners before and up to 24 h after a graded exercise test to exhaustion during moderate training (MT) and intense training (IT) and compared them with untrained (control) subjects. Cell counts and phagocytic activity at rest and after exercise did not differ significantly between MT and control. On the contrary, IT showed a significant (P </= 0.05) decrease in PMN cell count at rest (2.55 +/- 0.3 cells/nl) compared with MT (3.63 +/- 0.2 cells/nl) and control (3.41 +/- 0.8 cells/nl). Furthermore, phagocytic activity was significantly reduced (P </= 0.05) in IT at rest and after exercise compared with MT and control. A strong inverse correlation (r = -0.75; P</= 0.01) between epinephrine and superoxide anion production was found. These results provide evidence that the phagocytic activity depends on the training period and indicate impaired PMN functions during IT, which might lead to increased susceptibility to infection. Verf.-Referat
abstract_lang eng
abstract_type author
author2 Hack, V.
Strobel, G.
Weiß, M.
Weicker, H.
author_facet Hack, V.
Strobel, G.
Weiß, M.
Weicker, H.
author2-role Autor
Autor
Autor
Autor
author_author_facet Hack, V.
Strobel, G.
Weiß, M.
Weicker, H.
spelling Hack, V.
Strobel, G.
Weiß, M.
Weicker, H.




8750-7587
Differentialblutbild
Granulozyt, neutrophiler
Hochleistungssport
Immunologie
Immunsystem
Leistungssportler
Leukozytenzahl
Phagozytose
Sportmedizin
Trainingsintensität
Trainingsperiode
Übertraining
competitive athlete
differential blood picture
immune system
immunology
leukocytes, number of
neutrophil
overtraining
phagocytosis
sports medicine
top-level sport
training intensity
training period
Intensität
Trainingsqualität
Retikulohistiozytäres System
Hochleistungssportler
Spitzensport
Wettbewerbssport
Wettkampfsport
Hochleistungssportlerin
Hochleistungstraining
Höchstleistungstraining
Spitzensportler
Trainingsabschnitt
Trainingsphase
Abwehr, körpereigene
Abwehrmechanismus
Medizin
Geschichte der Medizin
Untersuchung, sportmedizinische
Wasserdampf
intensity of training
staleness
burnout
high-performance sport
immunological system
PMN cell counts and phagocytic activity of highly trained athletes depend on training period
PU199502074888
199502074888
issn 8750-7587
topic Differentialblutbild
Granulozyt, neutrophiler
Hochleistungssport
Immunologie
Immunsystem
Leistungssportler
Leukozytenzahl
Phagozytose
Sportmedizin
Trainingsintensität
Trainingsperiode
Übertraining
topic_facet Differentialblutbild
Granulozyt, neutrophiler
Hochleistungssport
Immunologie
Immunsystem
Leistungssportler
Leukozytenzahl
Phagozytose
Sportmedizin
Trainingsintensität
Trainingsperiode
Übertraining
topic_en competitive athlete
differential blood picture
immune system
immunology
leukocytes, number of
neutrophil
overtraining
phagocytosis
sports medicine
top-level sport
training intensity
training period
topic_en_facet competitive athlete
differential blood picture
immune system
immunology
leukocytes, number of
neutrophil
overtraining
phagocytosis
sports medicine
top-level sport
training intensity
training period
synonym Intensität
Trainingsqualität
Retikulohistiozytäres System
Hochleistungssportler
Spitzensport
Wettbewerbssport
Wettkampfsport
Hochleistungssportlerin
Hochleistungstraining
Höchstleistungstraining
Spitzensportler
Trainingsabschnitt
Trainingsphase
Abwehr, körpereigene
Abwehrmechanismus
Medizin
Geschichte der Medizin
Untersuchung, sportmedizinische
Wasserdampf
synonym_en intensity of training
staleness
burnout
high-performance sport
immunological system
journal_facet Journal of applied physiology
container_title Journal of applied physiology
container_volume 77
container_issue 4
container_start_page S. 1731-1735
has_references 1
institution BISp
journal_fac JO00000000714
journal_year 1994
journal_issue 4
_version_ 1655184598533931009
score 13,28215