title: Zinc as a co-factor for an enzyme involved in exsheathment of Haemonchus contortus.
mesh_terms: D000818:Animals; D004492:Edetic Acid / Q000494:pharmacology; D006189:Haemonchus / Q000201:enzymology* / Q000254:growth & development; D007931:Leucyl Aminopeptidase / Q000378:metabolism; D008274:Magnesium / Q000494:pharmacology; D010618:Phenanthrolines / Q000494:pharmacology; D014251:Trichostrongyloidea / Q000201:enzymology*; D015032:Zinc / Q000378:metabolism* / Q000494:pharmacology
chemical_list: D010618:Phenanthrolines; D004492:Edetic Acid; D007931:Leucyl Aminopeptidase; D008274:Magnesium; D015032:Zinc