Cathepsin BX is secreted by Echinometra lucunter sea urchin spines, a structure rich in granular cells and toxins

This assumption was supported by the histology of the spine, in that no growth lines were present, the dentine structure (as well as colour) was homogeneous through the entirety

Among the invertebrate DA vectors in coastal food webs, it is known that cephalopod molluscs, in particular the common octopus (Octopus vulgaris) and European

Structure and effect of sulfated polysaccharides from the sea urchin egg jelly as inducers of the acrosome reaction in sperm of three species that co-exist in the sea harbor of Rio

Spines were removed and molecules were extracted, fractionated by RP-HPLC and assayed for inflammatory and nociceptive activity, in a biological- driven fractionation way, until

The results of the present study demonstrated that the characteristics of the gill rakers (rakers and spines length, distance between rakers and spines) may vary between gill

• Identificar o ambiente organizacional das empresas e instituições do Distrito Federal; • Descrever as metodologias de planejamento estratégico, adotadas pelas organizações; •

Osmolality and ions of the perivisceral coelomic fluid of the intertidal sea urchin Echinometra lucunter (Echinodermata: Echinoidea) upon salinity.. and

Allamanda schottii , the present work was conducted to evaluate the effects of dichloromethane fraction obtained from aerial parts of this plant on sea urchin Echinometra lucunter