Endocrine Abstracts

The significance of hyperandrogenism (HA) as a metabolic risk factor in women is controversial. HA can be defined as either clinical (hirsutism) or biochemical (elevated androgen levels). We aimed to investigate whether HA at age 31 associates with metabolic syndrome (MetS), type 2 diabetes mellitus (DM2) or carotid intima media thickness (CIMT) by age 46. In a prospective, general population-based follow-up birth cohort (n=5889 women) blood samples were collected at ...

Introduction: Foetus is dependent on maternal thyroid hormone production during the first trimester. Thus, maternal thyroid dysfunction and thyroid antibodies may affect thyroid function of the offspring.Subjects and methods: We studied a subcohort (n=2000 mother–child-pairs) from a prospective population-based Northern Finland Birth Cohort 1986 (singleton births, total n=9247) covering data throughout pregnancy, childhood and adolesce...

It has been reported that women with polycystic ovary syndrome (PCOS) show cardiovascular autonomic dysfunction, with reduced parasympathetic (vagal) and increased sympathetic activity, which are known to be independent risk factors for cardiovascular morbidity and mortality. However, it is not yet clear if PCOS per se leads to cardiovascular autonomic dysfunction independently of metabolic abnormalities. In a prospective, general population-based follow-up birth coho...

Background: The age at adiposity rebound (AR), at which BMI begins to rise after infancy around the age of 5 years, is associated with obesity and metabolic alteration in later life. Given that polycystic ovary syndrome (PCOS) has strong metabolic components, early growth patterns could reveal predisposition for PCOS. Thus, we aimed to investigate the associations of growth trajectories from birth to puberty with PCOS diagnosis,vbody composition and hyperandrogenism later in a...

Background: Obesity plays an important role in the aetiology of polycystic ovary syndrome (PCOS). Variants in the fat-mass and obesity-associated (FTO) gene have recently been shown to influence adiposity and predispose to common obesity (Frayling et al., Science 2007 316 889–894).Aim: Our aim was to establish whether FTO variants are also implicated in PCOS-susceptibility.Methods: A genetic ...