Fibre types in human lumbar back muscles
Gespeichert in:
| Deutscher übersetzter Titel: | Fasertypen der unteren Rueckenmuskeln beim Menschen |
|---|---|
| Autor: | Thorstensson, A.; Carlson, H. |
| Erschienen in: | Acta physiologica Scandinavica |
| Veröffentlicht: | 131 (1987), 2, S. 195-202, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 0001-6772, 1365-201X |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU198807013029 |
| Quelle: | BISp |
| id |
PU198807013029 |
|---|---|
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db |
| format |
Literatur |
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2008-05-13T12:42:41Z |
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2003-12-30T14:05:53Z |
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BISp |
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Zeitschriftenartikel |
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JO00000000032 |
| hierarchy_parent_id |
JOI198700020000032 |
| hierarchy_top_title |
Acta physiologica Scandinavica |
| hierarchy_parent_title |
Acta physiologica Scandinavica, 1987, 2 |
| is_hierarchy_id |
PU198807013029 |
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Fibre types in human lumbar back muscles |
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0195 |
| recordtype |
bisparticle |
| publishDate |
1987 |
| publishDate_facet |
1987 |
| language |
eng |
| title |
Fibre types in human lumbar back muscles |
| spellingShingle |
Fibre types in human lumbar back muscles Fasertypverteilung Frau Geschlechtsunterschied M. erector spinae Mann Muskelfaserquerschnitt Muskelfunktion Rückenmuskulatur Skelettmuskulatur Sportmedizin |
| title_sort |
fibre types in human lumbar back muscles |
| title_short |
Fibre types in human lumbar back muscles |
| title_alt |
Fasertypen der unteren Rueckenmuskeln beim Menschen |
| title_alt_lang |
deu |
| media_type |
Gedruckte Ressource |
| city |
Stockholm |
| abstract |
The distribution of histochemically identified muscle fibre types was studied in biopsy samples from the two main muscles in the lumbar region of the human erector spinae, the multifidus and the longissimus, in 16 healthy subjects (nine males and seven females, age 20-30 years). Muscle fibres were classified as types I, IIA, IIB or IIC on the basis of the pH lability of their myofibrillar ATPase. There were differences between the multifidus and the longissimus muscles in the relative occurrence of type I (62 vs. 57), type IIA (20 vs. 22) or type IIB fibres (18 vs. 22), or in the absolute size of fibres. The oxidative potential (NADH-diaphorase staining intensity) was high in type I and low in type II fibres, irrespective of subgroups, in both muscles. In the females, the type I fibres occupied a relatively larger area (70-75 vs. 54-58 for the males) although the relative number of type I fibres was the same in both sexes. This was due to smaller type II fibres in the females resulting in higher type I/type II area ratios (1.70-1.90 vs. 0.88-0.92 for males). This suggests a difference in functional capacity of lumbar back muscles between males and females. On the other hand, the similarity in histochemical fibre-type distribution between the multifidus and the longissimus muscles does not give support for a functional differentiation between these two anatomically different parts of the lumbar erector spinae in man. Verf.-Referat |
| abstract_lang |
eng |
| abstract_type |
abstract |
| author2 |
Thorstensson, A. Carlson, H. |
| author_facet |
Thorstensson, A. Carlson, H. |
| author2-role |
Autor Autor |
| author2-authorityid |
|
| author_author_facet |
Thorstensson, A. Carlson, H. |
| author2-synonym |
|
| author2_hierarchy_facet |
0/Autor/ 1/Autor/Thorstensson, A./ 0/Autor/ 1/Autor/Carlson, H./ |
| issn |
0001-6772 1365-201X |
| spelling |
0001-6772 1365-201X APSCA 101-6 Fasertypverteilung Frau Geschlechtsunterschied M. erector spinae Mann Muskelfaserquerschnitt Muskelfunktion Rückenmuskulatur Skelettmuskulatur Sportmedizin back muscles fiber type distribution m. erector spinae man muscle fiber cross-section muscle function sexual distinction skeletal muscles sports medicine woman Rückenmuskel Muskeltypverteilung Männerklasse Diskriminierung, geschlechtliche Frauengymnastik Frauentraining Hausfrau Muskulatur Skelettmuskel Muskel Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf muscles of the back sex difference erector muscle of spine Fibre types in human lumbar back muscles PU198807013029 198807013029 |
| coden |
APSCA |
| zdb |
101-6 |
| location_hierarchy_facet |
0/Schweden/ |
| topic |
Fasertypverteilung Frau Geschlechtsunterschied M. erector spinae Mann Muskelfaserquerschnitt Muskelfunktion Rückenmuskulatur Skelettmuskulatur Sportmedizin |
| topic_facet |
Fasertypverteilung Frau Geschlechtsunterschied M. erector spinae Mann Muskelfaserquerschnitt Muskelfunktion Rückenmuskulatur Skelettmuskulatur Sportmedizin |
| topic_en |
back muscles fiber type distribution m. erector spinae man muscle fiber cross-section muscle function sexual distinction skeletal muscles sports medicine woman |
| topic_en_facet |
back muscles fiber type distribution m. erector spinae man muscle fiber cross-section muscle function sexual distinction skeletal muscles sports medicine woman |
| synonym |
Rückenmuskel Muskeltypverteilung Männerklasse Diskriminierung, geschlechtliche Frauengymnastik Frauentraining Hausfrau Muskulatur Skelettmuskel Muskel Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf |
| synonym_en |
muscles of the back sex difference erector muscle of spine |
| journal_facet |
Acta physiologica Scandinavica |
| container_title |
Acta physiologica Scandinavica |
| container_volume |
131 |
| container_issue |
2 |
| container_start_page |
S. 195-202 |
| has_references |
1 |
| institution |
BISp |
| journal_fac |
JO00000000032 |
| journal_year |
1987 |
| journal_issue |
2 |
| _version_ |
1799528092693168128 |
| score |
13,75884 |