ABSTRACT
Daily urinary collection and assessment of glomerular filtration rate (GFR) and effective renal plasma flow were performed in ten 2-month-old Beagle puppies and ten 6-9 year-old Beagle dogs to identify age-associated differences in renal function. The most striking differences in puppies compared to mature dogs were a higher daily urinary volume (+65%), GFR (+87%), free water reabsorption (+159%), a lower daily protein excretion (-88%), and fractional excretion of phosphorus (-35%). Renal function in Beagle puppies, but not mature dogs, was also quite different compared to data published in younger adult dogs.
Subject(s)
Dogs/physiology , Kidney/physiology , Aging/physiology , Animals , Calcium/urine , Chlorine/urine , Creatinine/urine , Dogs/urine , Female , Kidney Function Tests/veterinary , Male , Phosphorus/urine , Potassium/urine , Reference Values , Sodium/urine , Urinalysis/veterinaryABSTRACT
Definitive diagnosis of mitral and aortic valvular endocarditis in a dog was based on echocardiograpic findings and was then confirmed by positive blood culture. Abdominal ultrasound examination revealed a renal abcess. This case illustrates that echocardiography associated with abdominal ultrasound has become an essential tool for the diagnosis of bacterial endocarditis and for the detection of sequela or initial source of bacteriemia, while waiting for blood culture results. A short review of echocardiographic and Doppler abnormalities associated with bacterial endocarditis is presented.
