title: Selected enzyme activities in Mya arenaria hemolymph.
abstract: 1. The activities of lysozyme, acid and alkaline phosphatases, beta-glucuronidase, amylase, lipase, glutamate-oxalacetate transaminase, and glutamate-pyruvate transaminase in the whole hemolymph and 4000 g pellets and supernatants of Mya arenaria were determined. 2. All of these enzymes, except for amylase, occurred in whole hemolymph as well as in the 4000 g pellet and supernatant. 3. Based on earlier observations, these enzymes are believed to be of cellular origin within hemolymph cells. 4. In the case of amylase, it only occurred in the whole hemolymph and/or serum and is believed to have originated from the crystalline style.
mesh_terms: D000135:Acid Phosphatase / Q000378:metabolism; D000410:Alanine Transaminase / Q000378:metabolism; D000469:Alkaline Phosphatase / Q000378:metabolism; D000681:Amylases / Q000378:metabolism; D000818:Animals; D001219:Aspartate Aminotransferases / Q000378:metabolism; D005966:Glucuronidase / Q000378:metabolism; D006458:Hemolymph / Q000201:enzymology*; D008049:Lipase / Q000378:metabolism; D008974:Mollusca / Q000201:enzymology*; D009113:Muramidase / Q000378:metabolism
chemical_list: D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase; D008049:Lipase; D000469:Alkaline Phosphatase; D000135:Acid Phosphatase; D000681:Amylases; D009113:Muramidase; D005966:Glucuronidase