Functions of Hormone in Our Body(non endocrine)

Hormones of non endocrine organs:

Hormones	Organs	Functions
ANP	Heart	Atrial natriuretic peptide causing a reduction in expand extracellular fluid (ECF) volume by increasing renal sodium excretion and important roles in regulating blood pressure, most prominently through their activity in the kidney to promote excretion of water and sodium.
BNP	Heart	Brain natriuretic peptide helps to promote diuresis, natriuresis, vasodilation of the systemic and pulmonary vasculature, and reduction of circulating levels of endothelin and aldosterone
CNP	Heart	C-type natriuretic peptide possess potent natriuretic, diuretic, and vasodilating activities and are implicated in body fluid homeostasis and blood pressure control.
Erythropoietin	Kidneys	Erythropoietin stimulates the bone marrow to produce more red blood cells. The resulting rise in red cells increases the oxygen-carrying capacity of the blood
Renin–angiotensin	Kidneys	Regulates blood pressure and fluid and electrolyte balance, as well as systemic vascular resistance
Calcitriol	Kidneys	Bioactive vitamin D or calcitriol has a important role in regulating body levels of calcium and phosphorus, and in mineralization of bone.
Somatomedins	Liver	Somatomedins inhibit the release of growth hormones by acting directly on anterior pituitary and by stimulating the secretion of somatostatin from the hypothalamus.
Angiotensin	Liver	It can increase blood pressure by constricting the blood vessels and maintain fluid balance in the body. It can also trigger thirst or the desire for salt. Angiotensin is responsible for the release of the pituitary gland’s anti-diuretic hormone.
Gastrin	GIT	Stimulates secretion of gastric acid (HCl) by the parietal cells of the stomach and aids in gastric motility.
Somatostatin	GIT	Somatostatin inhibits the secretion of several other hormones, including growth hormone, thyroid stimulating hormone, cholecystokinin and insulin.
Secretin	GIT	Secretin helps regulate the pH of the duodenum by (1) inhibiting the secretion of gastric acid from the parietal cells of the stomach and (2) stimulating the production of bicarbonate from the ductal cells of the pancreas. It also stimulates bile production by the liver.
Relaxin	Placenta	Responsible for female reproductive system and during pregnancy. In preparation for childbirth, it relaxes the ligaments in the pelvis and softens and widens the cervix.
Human chorionic gonadotropin	Placenta	Human chorionic somatomammotropin helps to prepare the mammary gland.
Pineal gland	Melatonin	It plays an important role in the regulation of sleep-wake cycles. Control sexual activity in human. Protects against damage free redicals.

Hormones of non endocrine tissues:

Hormones	Tissues	Functions
Thymosin	Thymocytes	Thymosin stimulates the maturation of T cells, which are derivatives of white blood cells that circulate our system
Thymulin	Thymocytes	Thymulin is a thymic hormone produced by thymic epithelial cells (TEC) known to induce intra- and extra thymic T cell differentiation. It is a non appetite whose biological activity and antigenicity depend upon the presence of zinc.
Leptin	Adipose tissue	Extensively regulates the energy intake and expenditure by its influence over feeding behaviour, appetite, hunger and energy metabolism.
Adiponectin	Adipose tissue	It plays a role in the suppression of the metabolic derangements that may result in type 2 diabetes, obesity, atherosclerosis and non alcoholic fatty liver disease.
Nitric Oxide	Endothelial Cells	It dilates blood vessels, raising blood supply and lowering blood pressure.
Endothelin	Endothelial Cells	Act through two types of receptors ETA and ETB. It has roles in cell survival, bone growth and angiogenesis.