Search Results - "Takala, Teemu"

Enhanced oxygen extraction and reduced flow heterogeneity in exercising muscle in endurance-trained men by Kalliokoski, K K, Oikonen, V, Takala, T O, Sipilä, H, Knuuti, J, Nuutila, P

“…The aim of this study was to investigate the effects of endurance training on skeletal muscle hemodynamics and oxygen consumption. Seven healthy…”
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Single Nucleotide Polymorphisms in the Peroxisome Proliferator–Activated Receptor δ Gene Are Associated With Skeletal Muscle Glucose Uptake by Vänttinen, Markku, Nuutila, Pirjo, Kuulasmaa, Teemu, Pihlajamäki, Jussi, Hällsten, Kirsti, Virtanen, Kirsi A, Lautamäki, Riikka, Peltoniemi, Pauliina, Takala, Teemu, Viljanen, Antti P M, Knuuti, Juhani, Laakso, Markku

“…Single Nucleotide Polymorphisms in the Peroxisome Proliferator–Activated Receptor δ Gene Are Associated With Skeletal Muscle Glucose Uptake Markku Vänttinen 1…”
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14(R, S)-[18f]Fluoro-6-thia-heptadecanoic acid as a tracer of free fatty acid uptake and oxidation in myocardium and skeletal muscle by TAKALA, Teemu O, NUUTILA, Pirjo, FORSBACK, Sarita, KNUUTI, Juhani, PULKKI, Kari, OIKONEN, Vesa, GRÖNROOS, Tove, SAVUNEN, Timo, VÄHÄSILTA, Tommi, LUOTOLAHTI, Matti, KALLAJOKI, Markku, BERGMAN, Jörgen

“…14( R, S)-[(18)F]Fluoro-6-thia-heptadecanoic acid ([(18)F]FTHA) is a long-chain fatty acid substrate for fatty acid metabolism. [(18)F]FTHA has been used to…”
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Muscle blood flow and flow heterogeneity during exercise studied with positron emission tomography in humans by Kalliokoski, K K, Kemppainen, J, Larmola, K, Takala, T O, Peltoniemi, P, Oksanen, A, Ruotsalainen, U, Cobelli, C, Knuuti, J, Nuutila, P

“…Blood flow is the main regulator of skeletal muscle's oxygen supply, and several studies have shown heterogeneous blood flow among and within muscles. However,…”
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Muscle oxygen extraction and perfusion heterogeneity during continuous and intermittent static exercise by Kalliokoski, Kari K, Laaksonen, Marko S, Takala, Teemu O, Knuuti, Juhani, Nuutila, Pirjo

“…1  Turku Positron Emission Tomography Centre, and 2  Department of Medicine, University of Turku, FIN-20521 Turku, Finland The purpose of this study was to…”
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Myocardial oxygen consumption is unchanged but efficiency is reduced in patients with essential hypertension and left ventricular hypertrophy by LAINE, H, KATOH, C, NUUTILA, P, KNUUTI, J, LUOTOLAHTI, M, YKI-JÄRVINEN, H, KANTOLA, I, JULA, A, TAKALA, T. O, RUOTSALAINEN, U, LIDA, H, HAAPARANTA, M

“…Patients with hypertension and left ventricular hypertrophy (LVH) are prone to develop heart failure. We tested the hypothesis that compensatory LVH is…”
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Insulin- and exercise-stimulated skeletal muscle blood flow and glucose uptake in obese men by Hallsten, K, Yki-Jarvinen, H, Peltoniemi, P, Oikonen, V, Takala, T, Kemppainen, J, Laine, H, Bergman, J, Bolli, G.B, Knuuti, J

“…Objective: Insulin resistance in obese subjects results in the impaired use of glucose by insulin‐sensitive tissues, e.g., skeletal muscle. In the present…”
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Effect of Training Status on Regional Disposal of Circulating Free Fatty Acids in the Liver and Skeletal Muscle During Physiological Hyperinsulinemia by IOZZO, Patricia, TAKALA, Teemu, OIKONEN, Vesa, BERGMAN, Jörgen, GRÖNROOS, Tove, FERRANNINI, Ele, NUUTHA, Pirjo, KNKNUUTI, Juhani

“…Effect of Training Status on Regional Disposal of Circulating Free Fatty Acids in the Liver and Skeletal Muscle During Physiological Hyperinsulinemia Patricia…”
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Insulin action on heart and skeletal muscle glucose uptake in weight lifters and endurance athletes by Takala, T O, Nuutila, P, Knuuti, J, Luotolahti, M, Yki-Järvinen, H

“…There are no studies comparing myocardial metabolism between endurance- and resistance-trained athletes. We used 2-deoxy-2-[18F]fluoro-D-glucose and positron…”
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Resistance to Exercise-Induced Increase in Glucose Uptake During Hyperinsulinemia in Insulin-Resistant Skeletal Muscle of Patients With Type 1 Diabetes by Peltoniemi, P, Yki-Järvinen, H, Oikonen, V, Oksanen, A, Takala, T O, Rönnemaa, T, Erkinjuntti, M, Knuuti, M J, Nuutila, P

“…Resistance to Exercise-Induced Increase in Glucose Uptake During Hyperinsulinemia in Insulin-Resistant Skeletal Muscle of Patients With Type 1 Diabetes…”
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Impaired free fatty acid uptake in skeletal muscle but not in myocardium in patients with impaired glucose tolerance: studies with PET and 14(R,S)-[18F]fluoro-6-thia-heptadecanoic acid by TURPEINEN, A. K, TAKALA, T. O, UUSITUPA, M. I. J, KNUUTI, J, NUUTILA, P, AXELIN, T, LUOTOLAHTI, M, HAAPARANTA, M, BERGMAN, J, HÄMÄLÄINEN, H, IIDA, H, MÄKI, M

“…Impaired free fatty acid uptake in skeletal muscle but not in myocardium in patients with impaired glucose tolerance: studies with PET and…”
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Myocardial perfusion after marathon running by Kalliokoski, Kari K., Laaksonen, Marko S., Luotolahti, Matti, Laine, Hanna, Takala, Teemu O., Nuutila, Pirjo, Knuuti, Juhani

“…We investigated the effects of acute prolonged exercise (marathon running) on cardiac function and myocardial perfusion. Cardiac dimensions and function were…”
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Myocardial perfusion and perfusion reserve in endurance-trained men by KALLIOKOSKI, Kari K, NUUTILA, Pirjo, LAINE, Hanna, LUOTOLAHTI, Matti, JANATUINEN, Tuula, RAITAKARI, Olli T, TAKALA, Teemu O, KNUUTI, Juhani

“…This study was undertaken to determine whether endurance training is associated with changes in myocardial perfusion in humans. Myocardial perfusion was…”
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Myocardial blood flow, oxygen consumption, and fatty acid uptake in endurance athletes during insulin stimulation by Takala, T.O, Nuutila, P, Katoh, C, Luotolahti, M, Bergman, J, Maki, M, Oikonen, V, Ruotsalainen, U, Gronroos, T, Haaparanta, M, Kapanen, J, Knuuti, J

“…We have previously demonstrated reduced myocardial glucose uptake rates in hearts of endurance athletes, which could be due to increased use of alternative…”
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Coronary flow reserve is reduced in young men with IDDM by PITKÄNEN, O.-P, NUUTILA, P, KNUUTI, J, RAITAKARI, O. T, RÖNNEMAA, T, KOSKINEN, P. J, IIDA, H, LEHTIMÄKI, T. J, LAINE, H. K, TAKALA, T, VIIKARI, J. S. A

“…Disturbances of coronary circulation have been reported in diabetic patients with microvascular complications but without obstructive coronary atherosclerosis…”
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The Pro12Ala polymorphism of the PPAR γ2 gene is associated with hepatic glucose uptake during hyperinsulinemia in subjects with type 2 diabetes mellitus by Honka, Miikka-Juhani, Vänttinen, Markku, Iozzo, Patricia, Virtanen, Kirsi A., Lautamäki, Riikka, Hällsten, Kirsti, Borra, Ronald J.H., Takala, Teemu, Viljanen, Antti P.M., Kemppainen, Jukka, Pihlajamäki, Jussi, Knuuti, Juhani, Nuutila, Pirjo, Laakso, Markku

“…The Ala12 allele of the peroxisome proliferator–activated receptor γ gene ( PPARG2) has been associated with reduced risk of type 2 diabetes mellitus (T2DM)…”
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The Pro12Ala polymorphism of the PPAR γ 2 gene is associated with hepatic glucose uptake during hyperinsulinemia in subjects with type 2 diabetes mellitus by Honka, Miikka-Juhani, Vänttinen, Markku, Iozzo, Patricia, Virtanen, Kirsi A, Lautamäki, Riikka, Hällsten, Kirsti, Borra, Ronald J.H, Takala, Teemu, Viljanen, Antti P.M, Kemppainen, Jukka, Pihlajamäki, Jussi, Knuuti, Juhani, Nuutila, Pirjo, Laakso, Markku

“…Abstract The Ala12 allele of the peroxisome proliferator–activated receptor γ gene ( PPARG2 ) has been associated with reduced risk of type 2 diabetes mellitus…”
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Defective Liver Disposal of Free Fatty Acids in Patients with Impaired Glucose Tolerance by Iozzo, Patricia, Turpeinen, Anu K., Takala, Teemu, Oikonen, Vesa, Bergman, Jörgen, Grönroos, Tove, Ferrannini, Ele, Nuutila, Pirjo, Knuuti, Juhani

“…The liver exchanges high fluxes of glucose and free fatty acids (FFA) and is one main site of their reciprocal regulation. Acute exposure to hyperglycemia and…”
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The Pro12Ala polymorphism of the PPARg2 gene is associated with hepatic glucose uptake during hyperinsulinemia in subjects with type 2 diabetes mellitus by Honka, Miikka-Juhani, Vaenttinen, Markku, Iozzo, Patricia, Virtanen, Kirsi A, Lautamaeki, Riikka, Haellsten, Kirsti, Borra, Ronald JH, Takala, Teemu, Viljanen, Antti PM, Kemppainen, Jukka, Pihlajamaeki, Jussi, Knuuti, Juhani, Nuutila, Pirjo, Laakso, Markku

“…The Ala12 allele of the peroxisome proliferator-activated receptor g gene (PPARG2) has been associated with reduced risk of type 2 diabetes mellitus (T2DM) and…”
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The Prol2Ala polymorphism of the PPARγ2 gene is associated with hepatic glucose uptake during hyperinsulinemia in subjects with type 2 diabetes mellitus by HONKA, Miikka-Juhani, VÄNTTINEN, Markku, PIHLAJAMÄKI, Jussi, KNUUTI, Juhani, NUUTILA, Pirjo, LAAKSO, Markku, IOZZO, Patricia, VIRTANEN, Kirsi A, LAUTAMÄKI, Riikka, HÄLLSTEN, Kirsti, BORRA, Ronald J. H, TAKALA, Teemu, VILJANEN, Antti P. M, KEMPPAINEN, Jukka

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