discovery of glp-1 GLP-1-based therapies for diabetes, obesity and beyond JCI - Discovery, characterization, and

Epub 2014 Jun 13

There were no reported adverse effects and it was confirmed that GLP-1 prevented the diabetogenic effect of glucagon through its insulinotropic actions

The somatomedin hypothesis which was first proposed in the early 1970s, provided a model for IGF1 actions on the skeleton (see Figure 2 ) elaborated in igf-1 global knockouts, as will be discussed in more detail in a later section, show infertility and profound growth retardation at birth, phenotypes that are not observed in GH- or GH receptor-null animals

How It Works: Specific amino acidsparticularly leucine, glutamine, and argininebind to G-protein coupled receptors on L-cells, initiating a cascade of cellular signals that result in proglucagon processing and GLP-1 release

Some foods naturally contain glutathione, including: spinach, avocados, asparagus, okra However, dietary glutathione is not considered highly stable during digestion and food preparation, which is why nutritional strategies often focus on supporting the bodys own production pathways