Glossary

This glossary provides definitions for terms widely used in beta cell biology and related fields of research. Browse through the categories.

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Five latest glossary entries:

» amino-terminus

The amino terminus is also known as the N-terminus.  It is the beginning region of a polypeptide chain.

» amino acid

One of the 20 building blocks of proteins. All amino acids contain an amino (NH2) group, a carboxyl group (COOH) and a side group (R). In proteins, amino acids are joined together when the NH2 group of one forms a bond with the COOH group of the adjacent amino acid. The side group is what distinguishes each of the amino acids from the others.

» hyperglycemia

An abnormally high concentration of glucose (sugar) in the circulating blood, seen especially in patients with untreated diabetes mellitus.

» hypoglycemia

An abnormally low concentration of glucose (sugar) in the circulating blood.

As related to diabetes, it is also known as "insulin shock" and is a grave medical condition that can lead to shaking, palpitations, seizure, coma and even death.

» ghrelin cells

A recently characterized fifth cell type in the endocrine pancreas.  Also known as ε-cells.

Read a BCBC perspectives articles about ghrelin cells.

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