Sökning: "body mass"
Visar resultat 16 - 20 av 906 avhandlingar innehållade orden body mass.
16. Metabolomics, body composition and fracture
Sammanfattning : In this thesis, I evaluated the impact of pre-centrifugation sample management on the plasma metabolome, providing verification for the protocol used in a study where I applied metabolomics to better understand the role of body composition in fracture occurrence using a large population-based cohort. In paper 1, I applied untargeted liquid chromatography-mass spectrometry (LC-MS) metabolomics analysis to plasma samples (n = 471) from healthy donors to predict and evaluate the effect of pre-centrifugation temperature and delay time on metabolomics data using a combination of random forest and generalized linear models. LÄS MER
17. Sex steroid secretion during childhood in males - with focus on prematurity, birth size, and growth patterns
Sammanfattning : Aim: The overall aim of the thesis was to evaluate sex steroid secretion patterns during childhood in boys and to study how sex steroid concentrations relate to gestational age, birth weight, growth patterns, and adult height outcome. Patients and Methods: In paper I, 11 growth hormone-treated boys with Silver–Russell syndrome (SRS) who had reached adult height were included. LÄS MER
18. Body weight, body size and early cardiovascular disease. Epidemiological studies using Swedish registries
Sammanfattning : Background: Obesity is a known risk factor for cardiovascular morbidity and mortality, as well as for atrial fibrillation and heart failure. While overweight and obesity have become increasingly more common in Sweden and worldwide during the past decades, there have also been an increase of some cardiovascular diseases (CVD) among men and women younger than 45 years old in Sweden. LÄS MER
19. Oligarchs, State Power and Mass Opinion : A Study of the Role of Oligarchs in Post-Soviet Pseudo-democracies
Sammanfattning : This thesis attempts to understand the role of oligarchs in post-Soviet pseudo-democratic regime trajectories. The two dominant, competing streams of prior work have emphasized either the importance of state power or that of mass opinion in these processes in order to explain why some regimes successfully maintain their grip on power, while others make gradual steps towards democratization. LÄS MER
20. Sex steroid metabolism and body composition
Sammanfattning : Background: The bioactive androgens testosterone (T) and dihydrotestosterone (DHT) regulate bone and fat mass in men. The effects of androgens are largely determined by the rate of their synthesis and inactivation. LÄS MER