BACKGROUND: Adult Clonorchis sinensis lives in the bile duct and causes endemic clonorchiasis in East Asian countries. Phosphagen kinases (PK) constitute a highly conserved family of enzymes. which play a role in ATP buffering in cells. and are potential targets for chemotherapeutic agents. https://www.kaliboat.com/product-category/pump-accessorieshydraulic-pumps-plumbingpumps-industrialhydraulics-pneumatics-pumps/