Objectives: The aims of this study were to validate a commercially available chemiluminescent assay for measurement of feline plasma adrenocorticotropic hormone concentration (ACTH), to determine the normal reference interval (RI) of plasma ACTH in healthy cats, to assess plasma ACTH in cats with...

A one-year-old spayed female Korean Shorthair cat presented to Kangwon National University Veterinary Hospital with vomiting, weight loss, lethargy, loss of appetite, and polyuria that lasted for more than two weeks. The body condition score, blood pressure, heart rate, and body temperature were...

Cats with cholestatic liver disease experience significant morbidity and mortality when they undergo invasive procedures under anesthesia. Although inadequate adrenal response might account for these outcomes, adrenal function in cats with cholestatic liver disease has not been documented, to our...

The crosstalk between glucocorticoid (GC) and immune response is critical for the maintenance of homeostasis. However, it remains elusive whether chronic stress affects lipopolysaccharide (LPS) -induced inflammation via the crosstalk. Pigs were administered LPS injection with or without continuous...

Hypertension is associated with increased oxidative stress and vascular endothelium dysfunction. The aim was to study the effect of folic acid (FA) on hypertension, blood nitric oxide (NO), homocysteine (HCY), malondialdehyde (MDA) and reduced glutathione (GSH); aortic tissue glutathione peroxidase ...

Hypothalamic-pituitary-adrenal (HPA) axis plays an important role in stress response. However, in Suhuai sows, the relationship between glucocorticoid and oxidative stress is not yet understood. We found that malondialdehyde (MDA) level was increased, whereas the activity of antioxidant enzymes,...

A commercial immunoradiometric assay kit designed for the measurement of endogenous adrenocorticotropin (ACTH) concentrations in human plasma does not detect the molecule in plasma samples from cats. It was hypothesized that the inability of the assay to detect the molecule was related to...

Two cats were presented with lethargy and anorexia. Clinically, the cats showed hypothermia and dehydration. Blood examination in both cats showed hyponatraemia, hyperkalaemia and additionally azotaemia in case 1 and hypercalcaemia in case 2. In both cats, an adrenocorticotropic hormone (ACTH)...

Case summary: An 11-year-old female, reportedly spayed, domestic shorthair cat was examined for a 4-month history of weight loss, aggression, urine spraying, malodorous urine and estrus-like behavior. Physical examination revealed thickened skin, a mildly prominent vulva and confirmed malodorous...

With the exception of classic functional adenomas in dogs and horses, pituitary lesions are infrequently described in the veterinary literature. Approximately 10% of pituitary glands from asymptomatic humans contain abnormalities, but the equivalent proportion in small animals is unknown. Pituitary ...