Biomaterial Database

The effect of glycyrrhetinic acid on the action of aldosterone in stimulating sodium transport in frog skin. 1980

S Ishikawa, and T Saito

In order to elucidate the mechanism of action of glycyrrhetinic acid in causing the mineralocorticoid excess syndrome, the effect of the agent on the active transport of sodium in frog skin was examined. The rate of active transport was evaluated by a short circuit current using a Ussing's chamber. The short circuit current increased significantly after the addition of 10(-8) M aldosterone to the incubation media. It remained unchanged or suppressed when either glycyrrhizin or glycyrrhetinic acid was added. The addition of 10(-6) M glycyrrhetinic acid in the presence of 10(-8) M aldosterone stimulated the short circuit current significantly as compared with the control skin which was treated with aldosterone alone. From these results, glycyrrhetinic acid is thought to potentiate the action of aldosterone and facilitate the active transport of sodium in amphibian epithelium. It is suggested that the pseudoaldosteronism induced by the administration of glycyrrhizin in man may in part be due to the potentiation of aldosterone action by this drug.

UI	MeSH Term	Description	Entries
D011894	Rana pipiens	A highly variable species of the family Ranidae in Canada, the United States and Central America. It is the most widely used Anuran in biomedical research.	Frog, Leopard,Leopard Frog,Lithobates pipiens,Frogs, Leopard,Leopard Frogs
D004357	Drug Synergism	The action of a drug in promoting or enhancing the effectiveness of another drug.	Drug Potentiation,Drug Augmentation,Augmentation, Drug,Augmentations, Drug,Drug Augmentations,Drug Potentiations,Drug Synergisms,Potentiation, Drug,Potentiations, Drug,Synergism, Drug,Synergisms, Drug
D006034	Glycyrrhetinic Acid	An oleanolic acid from GLYCYRRHIZA that has some antiallergic, antibacterial, and antiviral properties. It is used topically for allergic or infectious skin inflammation and orally for its aldosterone effects in electrolyte regulation.	Enoxolone,Glycyrrhetic Acid,Rhetinic Acid,Uralenic Acid,Arthrodont,Glyciram,Glycyram,Jintan,Po 12,12, Po,Acid, Glycyrrhetic,Acid, Glycyrrhetinic,Acid, Rhetinic,Acid, Uralenic
D000450	Aldosterone	A hormone secreted by the ADRENAL CORTEX that regulates electrolyte and water balance by increasing the renal retention of sodium and the excretion of potassium.	Aldosterone, (+-)-Isomer,Aldosterone, (11 beta,17 alpha)-Isomer
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D001692	Biological Transport	The movement of materials (including biochemical substances and drugs) through a biological system at the cellular level. The transport can be across cell membranes and epithelial layers. It also can occur within intracellular compartments and extracellular compartments.	Transport, Biological,Biologic Transport,Transport, Biologic
D012867	Skin	The outer covering of the body that protects it from the environment. It is composed of the DERMIS and the EPIDERMIS.
D012964	Sodium	A member of the alkali group of metals. It has the atomic symbol Na, atomic number 11, and atomic weight 23.	Sodium Ion Level,Sodium-23,Ion Level, Sodium,Level, Sodium Ion,Sodium 23
D019695	Glycyrrhizic Acid	A widely used anti-inflammatory agent isolated from the licorice root. It is metabolized to GLYCYRRHETINIC ACID, which inhibits 11-BETA-HYDROXYSTEROID DEHYDROGENASES and other enzymes involved in the metabolism of CORTICOSTEROIDS. Therefore, glycyrrhizic acid, which is the main and sweet component of licorice, has been investigated for its ability to cause hypermineralocorticoidism with sodium retention and potassium loss, edema, increased blood pressure, as well as depression of the renin-angiotensin-aldosterone system.	Glycyrrhizin,Diammonium Glycyrrhizinate,Dipotassium Glycyrrhizinate,Glycyrrhizinic Acid,Zinc Glycyrrhizate,Acid, Glycyrrhizic,Acid, Glycyrrhizinic,Glycyrrhizate, Zinc,Glycyrrhizinate, Diammonium,Glycyrrhizinate, Dipotassium