Biologically active polypeptides in the venom of the jellyfish Rhopilema nomadica.

Autor: Gusmani L; Institute of General Pathology, University of Trieste, Italy., Avian M, Galil B, Patriarca P, Rottini G
Jazyk: angličtina
Zdroj: Toxicon : official journal of the International Society on Toxinology [Toxicon] 1997 May; Vol. 35 (5), pp. 637-48.
DOI: 10.1016/s0041-0101(96)00182-1
Abstrakt: A tropical jellyfish, Rhopilema nomadica (Scyphozoa, Rhizostomeae) has recently invaded the eastern Mediterranean. Its painful stings have been the bane of bathers and fishermen from Egypt to Turkey. This paper reports on the presence of haemolytic activity and alpha-chymotrypsin-like serine protease activity in the venom of the R. nomadica nematocysts. In addition, the presence of phospholipase A2 activity, which has been described previously, is confirmed. Some properties of these activities are defined.
Databáze: MEDLINE