The first study of reference intervals for blood biochemistry of healthy pet Pacific parrotlets (Forpus coelestis) in Thailand

Objective: This study aimed to establish baseline biochemical reference values for apparently healthy Pacific parrotlets in Thailand. Materials and Methods: Blood samples were obtained from 30 healthy individuals, and analyses were conducted using the VETSCAN® VS2 with Avian/Reptilian Profile Plus rotors. Results: The results showed the measured biochemical parameters with the reference intervals included aspartate aminotransferase (73–274 U/L), glucose (235–324 mg/dl), total protein (2–3.3 gm/dl), albumin (1.5–2.5 gm/dl), globulin (0.1–1.2 gm/dl), phosphorus (1.2–5 mg/dl), calcium (7.9–9.7 mg/dl), sodium (147–157 μmol/l), potassium (2.2–3.8 μmol/l), bile acids (0–34 μmol/l), creatine kinase (44–543 U/L), uric acid (1.4–9.7 mg/dl), plasma protein (3–5 gm/dl), and packed cell volume (49%–55%). Conclusion: This study offers the first reference biochemistry values specific to Pacific parrotlets in Thailand, contributing to improved veterinary clinical practices, accurate diagnosis, and effective care for this species.