Richard Fleming
Insulin resistance is an important “upstream” driver for reproductive and metabolic abnormalities in women with Polycystic Ovary Syndrome (PCOS). This theoretical background is now supported by substantial evidence for treating women with PCOS with insulin sensitising agents such as metformin or the thiazolidinediones…
Petya Kamenova
BACKGROUND: Amelioration of insulin resistance could improve both glycaemic control and cardiovascular risk factors in patients with type 2 diabetes mellitus. Alpha-lipoic acid has been shown to improve insulin action after parenteral administration. OBJECTIVE: the aim of the study was to assess the effect of oral administration of alpha-lipoic acid on insulin sensitivity in patients with type 2 diabetes…
Andrzej Bartke, Michael Bonkowski, Michal Masternak
In laboratory mice, suppression of growth hormone (GH) signaling by spontaneous mutations or targeted disruption of GH- or IGF1-related genes can lead to an impressive increase of longevity…
Zvi Laron
Primary or secondary IGF1 deficiency has been implicated in shortening of lifespan. This paper reviews available data on the influence of IGF1 deficiency on lifespan and longevity in animals and man…