Annetocin: An Oxytocin-Related Peptide Isolated from the Earthworm, Eisenia foetida

Annetocin: An Oxytocin-Related Peptide Isolated from the Earthworm, Eisenia foetida Anantin-A peptide antagonist of the atrial natriuretic factor(ANF). I. Producing organism, fermentation, isolation and biological activity. Orcokinin: A novel myotropic peptide from the nervous system of the crayfish, Orconectes limosus Isolation and characterization of four novel bioactive peptides from a polychaete annelid, Perinereis vancaurica Fulicin, a novel neuropeptide containing a D-amino acid residue isolated from the ganglia of Synthetic metabolites of neurohypophyseal hormones. [Des-9-glycinamide]oxytocin and [des-9-glycinamide,des-8-leucine]oxytocin Isolation and structure of corazonin, a cardioactive peptide from the American cockroach Blomhotin: a novel peptide with smooth muscle contractile activity identified in the venom of Agkistrodon halys blomhoffii Anthrotainin, an inhibitor of substance P binding produced by Gliocladium catenulatum. Isolation of L-3-phenyllactyl-Leu-Arg-Asn-NH2 (Antho-RNamide), a sea anemone neuropeptide containing an unusual amino-terminal blocking group.