RESUMEN
OBJECTIVE: To document hematologic and plasma biochemical values for a large number of cold-stunned Kemp's ridley turtles at the beginning of rehabilitation, to investigate differences in hematologic and plasma biochemical values of turtles that ultimately survived versus those that died, and to compare values of survivors during convalescence with initial values obtained at the time of admission. DESIGN: Retrospective case series. ANIMALS: 176 stranded, cold-stunned Kemp's ridley turtles hospitalized between 2001 and 2005. PROCEDURES: Hematologic and plasma biochemical values obtained at the time of admission were compared retrospectively for turtles that died versus turtles that survived. Initial results for survivors were compared with convalescent results obtained later in rehabilitation. RESULTS: Turtles that died had significantly greater plasma concentrations of sodium, chloride, potassium, calcium, phosphorus, and uric acid than did turtles that survived. For survivors, values obtained during convalescence for BUN concentration and plasma calcium concentration were significantly greater than initial values obtained at the time of admission, whereas values obtained during convalescence for glucose, sodium, and uric acid concentrations were significantly lower than initial values. CONCLUSIONS AND CLINICAL RELEVANCE: Cold-stunned Kemp's ridley turtles may be affected by electrolyte derangements, dehydration, and decreased renal function. Hematologic and plasma biochemical evaluation of such turtles provided useful clinical and prognostic information during the rehabilitation process.
Asunto(s)
Análisis Químico de la Sangre/veterinaria , Pruebas Hematológicas/veterinaria , Tortugas/sangre , Animales , Animales Salvajes/sangre , Frío , Femenino , Masculino , Valores de Referencia , Estudios RetrospectivosRESUMEN
The Massachusetts population of the northern red-bellied cooter (Pseudemys rubriventris) is listed as federally endangered due to its extremely restricted geographic range and low population. A captive rearing program has been used since 1984 to augment the population. Blood from 30 juvenile specimens from three rearing institutions was collected prior to release, and hematologic and plasma biochemical data were analyzed. Results were generally consistent with previously published data for other species of the family Emydidae. Basophils were the most numerous type of leucocyte. Results for some values varied significantly between institutions, possibly due to unrecognized differences in husbandry at each facility.
Asunto(s)
Análisis Químico de la Sangre/veterinaria , Pruebas Hematológicas/veterinaria , Tortugas/sangre , Animales , Animales Salvajes/sangre , Recuento de Células Sanguíneas/veterinaria , Conservación de los Recursos Naturales , Femenino , Hematócrito/veterinaria , Masculino , Massachusetts , Valores de Referencia , Factores Sexuales , Tortugas/fisiologíaRESUMEN
BACKGROUND: Established breed-specific reference intervals (RI) are an important tool for monitoring the health of horses. There is a lack of published work on breed-specific RI for Friesian horses. OBJECTIVES: The goal of this project was to determine hematologic and biochemical RI for Friesian horses residing in North America. METHODS: Strict inclusion and exclusion criteria were established for selection of reference subjects and for blood specimen collection and handling. Blood samples from 123 healthy, adult (range 3-18 years, median 8 years) Friesian horses of both sexes (70 mares, 45 geldings, and 8 stallions) were used to determine RI. Complete blood counts (CBC) and biochemistry profiles were performed on the Sysmex XT-2000iV hematology and Olympus AU400 biochemistry analyzers, respectively, at IDEXX Laboratories Inc. (Columbus, OH, USA). Results were analyzed using Reference Value Advisor. According to the guidelines of the ASVCP, nonparametric RI with 90% confidence intervals were determined. RESULTS: IDEXX equine RI are transferrable to Friesian horses for 30 of 36 analytes. Friesian-specific RI (medians) are recommended for the following variables: RBC 5.02-8.74 × 10(6) /µL (6.66), HCT 27-42% (34), HGB 9.0-14.3 g/dL (11.4), lactate dehydrogenase 299-866 U/L (493), direct bilirubin 0.3-0.7 mg/dL (0.5), and anion gap 7-18 mEq/L (12). CONCLUSIONS: The RI established in this study provide a useful baseline for the assessment of hematologic and biochemical data in Friesian horses residing in North America.