Biology

CRH: Corticotropin Releasing Hormone Definition Corticotropin Releasing Hormone or CRH is a highly conserved peptide hormone comprising 41 amino acid residues, which stimulates both the…

ANP: Atrial Natriuretic Peptide Definition Atrial Natriuretic Peptide or ANP is a powerful vasodilator, and a protein (polypeptide) hormone secreted by heart muscle cells. It…

ADH: Antidiuretic Hormone Definition Antidiuretic Hormone is a small protein secreted by part of the brain called the pituitary gland. Antidiuretic hormone is also known…

Adiponectin Hormone Definition Adiponectin Hormone secreted by adipose tissue that seems to be involved in energy homeostasis; it enhances insulin sensitivity and glucose tolerance, as…

About Thromboxane Introduction Thromboxane is a lipid essential to the body’s production of clots. To stop bleeding, the lipid simultaneously restricts arteries and veins while…

About Leukotriene Definition Leukotriene is any of a group of eicosanoids that are generated in basophils, mast cells, macrophages, and human lung tissue by lipoxygenase-catalyzed…

About Eicosanoid Definition Eicosanoids are any of a group of compounds, including the leukotrienes and the prostglandins, which are produced by the oxygenation of essential…

Functions and Types of Amino Acids A large proportion of our cells, muscles and tissue is made up of amino acids, meaning they carry out…

About Amino Acid Definition Amino acids are important because they make up proteins, which are a vital part of our diet. When we consume food…

Types of Cells in Human Body and Functions Human body has a number of cells and related tissues. Cells in the human body number in…

Cell Structure, Function and Organisation About Cell The cell is the structural and functional unit of all living organisms, and is sometimes called the “building…

About Peptide Hormone Definition Hormones act as biologic messengers carrying information from one tissue through the blood to a distant tissue. The role of a…