Endocrine Abstracts

Increased survival rates especially among young cancer patients have resulted in more and more fertility centers worldwide have acknowledged that fertility preservation is becoming an important quality of life issue to the growing population of cancer survivors treated during their fertile years. If the ovaries become depleted of follicles the woman will become sterile, loose menstrual cycles and many women experience profound effects on the physical and psychological status. ...

Introduction: Low androgen levels are associated with decreased sexual activity. However, to our knowledge no population based study has evaluated the association between androgen levels and sexual activity in young men.Aim: To evaluate associations between androgen levels and sexual activity in young men.Design: Seven hundred and seventy-three Danish men, aged 20–29 years, underwent clinical and biochemical examination: Total...

Background: Birth weight has been associated with low bone mass in later life. Previous studies, however, have relied on self-reported data on birth weight, included select populations, or been of a limited size. Moreover, it is unclear if the association between birth weight and bone mass is be mediated by body weight, lean body mass, or fat mass.Aim: We hypothesize that birth weight is associated with peak bone mass in men independent of current lean b...

The luteinising hormone/chorionic gonadotropin receptor (LHCGR) plays an essential role in ovarian follicular function, mediating the action of LH on theca cell steroidogenesis and, in the preovulatory follicle, on granulosa cell (GC) steroid production and the ovulatory cascade. Following ovulation, LH (and CG) are responsible for maintenance and function of the corpus luteum. Arrested antral follicle development in PCOS is characterised by premature responsiveness of GCs to ...

The insulin signalling system including the insulin receptor tyrosine kinase (IRTK) is evolutionarily ancient. The Drosophila Melanogaster genome contains seven genes for insulin-like peptides (ILPs) that are expressed in neurosecretory cells in a highly tissue- and stage-specific pattern, DILP1–7. There is however only one IRTK (dIR). This system is important in the regulation of metabolism, growth, reproduction and lifespan. We reported in 2011 the crystal stru...

Background: Craniopharyngioma may be associated with severe morbidity. Few data exist on incidence rate (IR) and possible changes with time. The epidemiology of craniopharyngioma in Denmark has never been evaluated in detail.Objectives: To review the literature on craniopharyngioma incidence and to study the epidemiology of craniopharyngioma in Denmark during a recent 20-year period.Material and methods: Publications including data...