Výsledky vyhledávání - "Timo E.S. Takala"

Effects of power training on muscle structure and neuromuscular performance

Autor: Timo E.S. Takala, Janne Avela, Sarianna Sipilä, Paavo V. Komi, Jesper L. Andersen, Heikki Kyröläinen, S. O. A. Koskinen, J. M. McBride

Publikováno v: Scandinavian Journal of Medicine and Science in Sports. 15:58-64

The present study examines changes in muscle structure and neuromuscular performance induced by 15 weeks of power training with explosive muscle actions. Twenty-three subjects, including 10 controls, volunteered for the study. Muscle biopsies were ob

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60bfdd41fb39bcf3861458e89d15a871
https://doi.org/10.1111/j.1600-0838.2004.00390.x

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Effects of Training on the Exercise-Induced Changes in Serum Amino Acids and Hormones

Autor: Paavo V. Komi, Ari Nummela, Simo S. Oja, Pirjo Saransaari, H. Pitkänen, Heikki Rusko, Antti A. Mero, Timo E.S. Takala

Publikováno v: Journal of Strength and Conditioning Research. 16:390-398

The purpose of this study was to examine power-type athletes to determine changes in amino acid and hormone concentrations in circulating blood following 2 different high-intensity exercise sessions before and after the 5-week training period. Eleven

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb146800ea4d3cf3e2160bfdd5be0ea6
https://doi.org/10.1519/00124278-200208000-00009

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Short-term effects of forced eccentric contractions on collagen synthesis and degradation in rat skeletal muscle

Autor: Jyrki Komulainen, Matthijs K. C. Hesselink, Timo E.S. Takala, Maarten R. Drost, Anne M Ahtikoski, S. O. A. Koskinen

Publikováno v: Pflugers Archiv-European Journal of Physiology, 444(1-2), 59-72. Springer Verlag

Neuromuscular Research Center, Department of Biology of Physical Activity, University of Jyvaskyla, PO Box 35, 40351, Finland. koskinen@maila.jyu.fiAcute downhill running has been shown to activate matrix metalloproteinase- (MMP-) 2 and to change typ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b82d5463ad6f2b1b68f74bcab2fb8bf
https://cris.maastrichtuniversity.nl/en/publications/45823a43-ef35-4820-ab52-4cba647f41c9

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Serum concentrations of collagen degrading enzymes and their inhibitors after downhill running

Autor: Juha Oksa, M. Höyhtyä, Tero Mäkinen, T. Turpeenniemi‐Hujanen, S. O. A. Koskinen, H. Somer, Vesa Martikkala, M. Löfberg, Hannu Rintamäki, Timo E.S. Takala

Publikováno v: Scandinavian Journal of Medicine & Science in Sports. 11:9-15

In the present study the release of proteins degrading extracellular matrix compounds to circulation was measured after damaging exercise in humans. Muscle damage was induced by downhill running; furthermore, the exercise was performed at both cold t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62551a4513099ccecfb32ca01fb72d10
https://doi.org/10.1034/j.1600-0838.2001.011001009.x

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Biochemical composition of muscle extracellular matrix: the effect of loading

Autor: P. Virtanen, Timo E.S. Takala

Publikováno v: Scandinavian Journal of Medicine & Science in Sports. 10:321-325

Collagen plays an important role in skeletal muscle both during muscle differentiation and normal muscle growth, and also serves a role as a supportive structure. It is the most abundant protein of the extracellular matrix and of the 19 distinct coll

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f4859f5e3d9941c303b0797366c908f7
https://doi.org/10.1034/j.1600-0838.2000.010006321.x

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Type IV collagen and its degradation in paralyzed human muscle: Effect of functional electrical stimulation

Autor: Thomas Mohr, Fin Biering Sørensen, Tiina Suuronen, Timo E.S. Takala, Michael Kjaer, S. O. A. Koskinen

Publikováno v: Muscle & Nerve. 23:580-589

The purpose of this study was to evaluate the effects of spinal cord injury (SCI) and functional electrical stimulation (FES) of paralyzed muscles on type IV collagen content and proteins involving its degradation, which is initiated by matrix metall

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68944c4c0e91f58669070a0daa96eb57
https://doi.org/10.1002/(sici)1097-4598(200004)23:4<580::aid-mus18>3.0.co

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Elevated Protein Content and Prolyl 4-Hydroxylase Activity in Severely Degenerated Human Annulus Fibrosus

Autor: Timo E.S. Takala, W. Wang, Heikki Vanharanta, Yrjö T. Konttinen, Mikko Poussa, Eeva Kääpä, Mikko J. Lammi

Publikováno v: Connective Tissue Research. 41:93-99

Alterations involved with the intervertebral disc degeneration are partly well described, however, it is not so well known how collagen network is affected by the disease. We analyzed the rate of collagen biosynthesis (estimated by the enzymic activi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c248b4f1379badea76b4abbd0ed1b542
https://doi.org/10.3109/03008200009067661

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mRNA levels for α-subunit of prolyl 4-hydroxylase and fibrillar collagens in immobilized rat skeletal muscle

Autor: Timo E.S. Takala, W. Wang, Paula Virtanen, Raili Myllylä, X. Han, Jarmo Karpakka

Publikováno v: Journal of Applied Physiology. 87:90-96

There is evidence that immobilization causes a decrease in total collagen synthesis in skeletal muscle within a few days. In this study, early immobilization effects on the expression of prolyl 4-hydroxylase (PH) and the main fibrillar collagens at m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6be97a35ab03d6c4e538504234cd7239
https://doi.org/10.1152/jappl.1999.87.1.90

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Effects of prolonged exposure to and physical training in hypobaric conditions on skeletal muscle morphology and metabolic enzymes in rats

Autor: Vuokko Kovanen, Merja Perhonen, Timo E.S. Takala

Publikováno v: Pflügers Archiv - European Journal of Physiology. 432:50-58

Adaptations of skeletal muscle morphology and metabolic enzymes were studied after prolonged training in and exposure to hypobaric (740 -770 mbar) as well as normobaric conditions in rats performing treadmill running training for 10, 21 and 56 days.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70fbb105469cb4e15747feb8e6ece9aa
https://doi.org/10.1007/s004240050104

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Pre- and Post-translational Regulation of Lysyl Oxidase by Transforming Growth Factor-β1 in Osteoblastic MC3T3-E1 Cells

Autor: Eduardo J. Feres-Filho, X. Han, Philip C. Trackman, Timo E.S. Takala, Young Jin Choi

Publikováno v: Journal of Biological Chemistry. 270:30797-30803

The final enzymatic step required for collagen cross-linking is the extracellular oxidative deamination of peptidyl-lysine and -hydroxylysine residues by lysyl oxidase. A cross-linked collagenous extracellular matrix is required for bone formation. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dc58242765b19a938d3b7991e87f294
https://doi.org/10.1074/jbc.270.51.30797

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