alexa Effect of somatolactin and related hormones on phosphate transport by flounder renal tubule primary cultures.
Agri and Aquaculture

Agri and Aquaculture

Fisheries and Aquaculture Journal

Author(s): Lu M, Swanson P, Renfro JL

Abstract Share this page

Abstract Winter flounder renal proximal tubule primary monolayer cultures mounted in Ussing chambers were used to determine the effect of salmon somatolactin (sSL) on transepithelial Pi and Ca2+ transport. sSL stimulated Pi reabsorption in a dose-dependent manner at physiological levels of the hormone (12.5 ng/ml). Net Pi transport was significantly altered by sSL (200 ng/ml) within 2 h after the initial exposure. Ca2+ fluxes were unchanged by the addition of 200 ng/ml sSL. The sSL-induced Pi reabsorption was abolished by 10 microM H-89, a highly specific protein kinase A inhibitor. Moreover the production and release of adenosine 3',5'-cyclic monophosphate were significantly increased after 1 and 2 h of exposure to sSL. The data indicate that sSL directly stimulates net renal Pi reabsorption by an adenosine 3',5'-cyclic monophosphate-dependent pathway. In addition to sSL, flounder SL and rat prolactin greatly, and salmon growth hormone (2.3 micrograms/ml) slightly, increased net Pi reabsorptive flux, whereas salmon prolactin had no effect.
This article was published in Am J Physiol and referenced in Fisheries and Aquaculture Journal

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

Relevant Topics

Peer Reviewed Journals
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri, Food, Aqua and Veterinary Science Journals

Dr. Krish

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

1-702-714-7001Extn: 9037

Business & Management Journals


1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

1-702-714-7001 Extn: 9042

© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version