Search results for "verensokeri"

Acute Metabolic Response, Energy Expenditure, and EMG Activity in Sitting and Standing

2017

Purpose While merely standing up interrupts sedentary behavior, it is important to study acute metabolic responses during single bouts of sitting and standing to understand the physiological processes affecting the health of office workers. Methods Eighteen healthy middle-age women 49.4 ± 7.9 yr old (range: 40–64) with a body mass index of 23.4 ± 2.8 kg·m−2 volunteered for this laboratory-based randomized crossover trial where they performed 2 h desk work in either sitting or standing postures after overnight fasting. Muscle activity (normalized to walking at 5 km·h−1), respiratory gas exchange, and blood samples were assessed after glucose loading (75 g). Results Compared with seated work,…

Glucose regulation and physical performance among older people: the Helsinki Birth Cohort Study

2018

Aims To assess whether disturbances in glucose regulation are associated with impairment in physical performance during a 10-year follow-up. Methods 475 Men and 603 women from the Helsinki Birth Cohort Study were studied. Glucose regulation was evaluated with a 2-h 75-g oral glucose tolerance test (OGTT) in 2001-2004. Subjects were categorised as having either impaired fasting glucose (IFG), impaired glucose tolerance (IGT), newly diagnosed diabetes or previously known diabetes. Physical performance was assessed approximately 10 years later using the validated senior fitness test (SFT). The relationship between glucose regulation and the overall SFT score was estimated using multiple linear…

Timing of Exercise Affects Glycemic Control in Type 2 Diabetes Patients Treated with Metformin

2018

Objective. The purpose of the study was to examine the acute effects of the timing of exercise on the glycemic control during and after exercise in T2D. Methods. This study included 26 T2D patients (14 women and 12 men) who were treated with metformin. All patients were tested on four occasions: metformin administration alone (Metf), high-intensity interval training (HIIT) performed at 30 minutes (EX30), 60 minutes (EX60), and 90 minutes (EX90) postbreakfast, respectively. Glucose, insulin, and superoxide dismutase (SOD) activity were examined. Results. Glucose decreased significantly after the exercise in EX30, EX60, and EX90. Compared with Metf, the decline in glucose immediately after th…

The effects of muscle mass and muscle quality on cardio-metabolic risk in peripubertal girls: a longitudinal study from childhood to early adulthood.

2017

Increased cardio-metabolic risk is well documented in children and adolescents with obesity and normal weight obesity (NWO). However, the associations of muscle mass and muscle quality with cardio-metabolic risk, independent of weight status from childhood to adulthood, has not been examined. A total of 236 girls were followed from pre-puberty to early adulthood. Fat mass (FM) and lean mass (LM) of the whole body were assessed by a dual-energy X-ray absorptiometry; muscle cross-sectional area (mCSA), muscle density (mDen; skeletal muscle fat content) of the lower leg by the peripheral quantitative computerized tomography; and blood glucose, insulin, triglycerides and high-density lipoprotei…

Strength Training Improves Metabolic Health Markers in Older Individual Regardless of Training Frequency

2019

Strength Training Improves Metabolic Health Markers in Older Individual Regardless of Training Frequency

2019

The main purpose of the present study was to investigate the effect of frequency, thereby increasing training volume, of resistance training on body composition, inflammation markers, lipid and glycemic profile in healthy older individuals (age range 65-75 year). Ninety-two healthy participants were randomly assigned to one of four groups; performing strength training one- (EX1), two- (EX2), or three- (EX3) times-per-week and a non-training control (CON) group. Whole-body strength training was performed using 2-5 sets and 4-12 repetitions per exercise and 7-9 exercises per session. All training groups attended supervised resistance training for 6 months. Body composition was measured by dua…

Ryhmämuotoisen hyväksymis- ja omistautumisterapian vaikutukset tyypin 1 diabetesta sairastavien nuorten hoitotasapainoon ja hyvinvointiin : pilottitu…

2016

Suomessa tyypin 1 diabeteksen esiintyvyys on maailman korkeinta ja monen diabeetikon verensokerit ovat vaarallisen korkeita. Hyvän hoitotasapainon saavuttamiseksi elinikäisen sairauden hoidossa tarvitaan perinteisten menetelmien lisäksi myös psykologisia interventioita. Tässä pro gradu -tutkielmassa tarkasteltiin ryhmämuotoisen hyväksymis- ja omistautumisterapiaan pohjautuvan lyhyt intervention vaikutuksia tyypin 1 diabetesta sairastavien nuorten hoitotasapainoon sekä hyvinvointiin. Pilottitutkimuksessa oli mukana yksitoista tyypin 1 diabetesta sairastavaa nuorta, joista viisi osallistui diabetesryhmään. Diabetesinterventiossa hyödynnettiin hyväksymis- ja omistautumisterapian työmuotoja, ku…

Exercise precision medicine for type 2 diabetics : Targeted benefit or risk?

2023

Concurrent exercise and metformin administration may reduce the acute and chronic effects of exercise on glucose metabolism in patients with type 2 diabetes (T2D). However, several studies suggest that combing metformin and exercise treatment may have no additive effect and even cause adverse effects in T2D patients. This case report aimed to highlight the challenges associated with prescribing exercise to type 2 diabetes patients undergoing metformin treatment. A 67-years old woman was followed-up for 5 months, including assessment of the acute and chronic glucose and lactate metabolism induced by concomitant exercise and metformin. The findings were four-fold: 1) During a high-intensity i…

Longitudinal and cross-sectional associations of adherence to 24-hour movement guidelines with cardiometabolic risk

2022

This study aimed to examine 1) adherence to 24-hour movement guidelines over a 2-year follow-up in children aged 6-8 years and 2) association of this adherence with cardiometabolic risk factors. Physical activity and sleep were assessed by a monitor combining heart rate and accelerometry measurements. Screen time was reported by the parents. Body fat percentage, waist circumference, blood glucose, serum insulin, plasma lipids and blood pressure were assessed, and a cardiometabolic risk score was calculated using z-scores. Children were classified as meeting the guidelines if they had on average ≥60min/day of moderate-to-vigorous physical activity during the valid days; ≤120min/day of screen…

Uni ja kardiometabolia : vaihdevuosi-ikäisten naisten unen laadun yhteys sokeri- ja rasva-aineenvaihduntaan ja leptiinitasoihin

2017

Unen laatu heikkenee vaihdevuosien aikana. Heikentynyt unen laatu on yhteydessä sokeri- ja rasva-aineenvaihdunnan häiriöihin. Tämän pro gradu-tutkielman tarkoituksena oli selvittää vaihdevuosi-ikäisten naisten unen laadun yhteyttä kardiometabolisiin riskitekijöihin. Tutkielma perustuu Estrogeeni, vaihdevuodet ja toimintakyky (ERMA) -tutkimuksen aineistoon. Osallistujat poimittiin satunnaisotannalla väestörekisteristä Jyväskylän ja sen lähikuntien 47–54 -vuotiaista naisista (n=6886). Mukaan valittiin ne sisäänottokriteerit täyttävät naiset, jotka vastasivat tutkimuksen alkumittauskyselyyn ja joilta terveydentilaa selvittävän haastattelun sekä laboratoriomittausten jälkeen saatiin luotettavas…