Plasma N-terminal pro-B-type natriuretic peptide concentration in healthy retired racing Greyhounds.

Background: N-terminal pro-B-type natriuretic peptide (NT-proBNP) is a cardiac biomarker whose plasma concentration is high in some dogs with cardiopulmonary disease. NT-proBNP is a diagnostic tool that can be used to help determine if a patient has congestive heart failure. Greyhounds have functional heart murmurs, relative cardiomegaly, and high serum cTnI concentration.

Serological study of selected vector-borne diseases in shelter dogs in central Spain using point-of-care assays.

We evaluated the prevalence of selected vector-borne diseases in 131 dogs in an animal shelter in central Spain using point-of-care assays (SNAP 4DX and SNAP Leishmania; IDEXX Laboratories, Westbrook, ME). The SNAP 4DX detects Dirofilaria immitis (Di) antigen and antibodies against Ehrlichia canis (Ec), Borrelia burgdorferi (Bb), and Anaplasma phagocytophylum (Aph); the SNAP Leishmania kit detects antibodies against Leishmania infantum (Li). Dogs were classified as healthy or sick based on physical examination, complete blood counts, and serum chemistry profiles.