The loggerhead sea turtle, Caretta caretta, one of the seven species of threatened or endangered sea turtles worldwide, is one of the most commonly encountered marine turtles off the eastern coast of the United States and Gulf of Mexico. Although biochemical reference ranges have been evaluated for several species of sea turtles, tissue specificity of the commonly used plasma enzymes is lacking. This study evaluated the tissue specificity of eight enzymes, including amylase, lipase, creatine kinase (CK), gamma-glutamyl transferase (GGT), alkaline phosphatase (ALP), lactate dehydrogenase (LDH), aspartate aminotransferase (AST), and alanine aminotransferase (ALT), in 30 tissues from five stranded loggerhead sea turtles with no evidence of infectious disease. Amylase and lipase showed the greatest tissue specificity, with activity found only in pancreatic samples. Creatine kinase had high levels present in skeletal and cardiac muscle, and moderate levels in central nervous system and gastrointestinal samples. Gamma-glutamyl transferase was found in kidney samples, but only in very low levels. Creatine kinase, ALP, AST, and LDH were found in all tissues evaluated and ALT was found in most, indicating low tissue specificity for these enzymes in the loggerhead.
You have requested a machine translation of selected content from our databases. This functionality is provided solely for your convenience and is in no way intended to replace human translation. Neither BioOne nor the owners and publishers of the content make, and they explicitly disclaim, any express or implied representations or warranties of any kind, including, without limitation, representations and warranties as to the functionality of the translation feature or the accuracy or completeness of the translations.
Translations are not retained in our system. Your use of this feature and the translations is subject to all use restrictions contained in the Terms and Conditions of Use of the BioOne website.