angiotensin-iii and gold-tetrachloride--acid

angiotensin-iii has been researched along with gold-tetrachloride--acid* in 1 studies

Other Studies

1 other study(ies) available for angiotensin-iii and gold-tetrachloride--acid

ArticleYear
Angiotensin III as well as angiotensin II regulates water flow through aquaporins in a clam worm.
    Bioscience, biotechnology, and biochemistry, 2005, Volume: 69, Issue:7

    Angiotensin III has been reported to exist in various animals and tissues. The physiological role, however, is still unclear except that brain angiotensin III is a central regulator of vasopressin release. In this study, angiotensin III as well as angiotensin II enhanced an increase in body weight of clam worms of Perinereis sp. under a hypo-osmotic condition and suppressed a decrease in body weight under a hyper-osmotic condition. When clam worms were treated with tetrachloroaurate (III) after angiotensin-treatment, these enhancing and suppressive effects of the angiotensins under hypo- and hyper-osmotic conditions were inhibited. In contrast, when clam worms were pretreated with tetrachloroaurate (III) before angiotensin-treatment, these effects of angiotensins were not inhibited. Since tetrachloroaurate (III) is a representative blocker of aquaporins, these results indicate that angiotensin III as well as angiotensin II regulates water flow through aquaporins in clam worms.

    Topics: Angiotensin II; Angiotensin III; Animals; Annelida; Aquaporins; Biological Transport; Body Weight; Chlorides; Dose-Response Relationship, Drug; Gold Compounds; Hypertonic Solutions; Hypotonic Solutions; Models, Biological; Water

2005