Objectives: Cats with hyperthyroidism have been reported to develop thromboembolism, with and without echocardiographic abnormalities consistent with hyperthyroidism. The objective of this study was to compare platelet function in cats with hyperthyroidism with euthyroid age-matched cats. We...

Background: Feline hyperthyroidism, the most common endocrinopathy in older cats, provides a spontaneous model for human thyrotoxicosis. Human thyrotoxicosis is associated with redox unbalance, which may result in organ damage. The redox status of hyperthyroid cats is largely unknown. The aims of...

This issue presents 19 papers that focused on the exciting changes in Feline Medicine. Topics includes: understanding the nutritional needs of healthy cats and those with diet-sensitive conditions; assessing nutritional requirements and current intake; feeding cats for optimal mental and behavioral ...

Background: Hyperthyroidism is the most common endocrine disorder observed in domestic felines; however, its etiology is largely unknown. Two classes of persistent organic pollutants, polybrominated diphenyl ethers (PBDEs) and polychlorinated biphenyls (PCBs) are known to interfere with thyroid...

The oral treatment of feline hyperthyroidism with antithyroid drugs often results in gastrointestinal side effects (10-20%). To date only oral formulations are approved although the oral application is not tolerated by all cats. Transdermal therapy can be an alternative. Nanocarriers could be used...

Practical relevance: Hypertrophic cardiomyopathy (HCM) is the most common form of feline cardiomyopathy observed clinically and may affect up to approximately 15% of the domestic cat population, primarily as a subclinical disease. Fortunately, severe HCM, leading to heart failure or arterial...

Objectives: Bisphenol A (BPA) has been mentioned as a possible factor contributing to feline hyperthyroidism. Nevertheless, there are no previous studies reporting on the concentration of BPA in feline serum and its association with thyroid function. The objectives of this study were to measure...

This article aims at the presentation of polybrominated diphenyl ethers (PBDEs) involvement in feline hyperthyroidism, Hyperthyroidism is the most common endocrine disorder in cats. Last studies showed its high prevalence in middle-aged and senior animals. There are several risk factors associated...

The treatment of choice for feline hyperthyroidism is the administration of the antithyroid drug methimazole. Both the endocrinopathy and the drug adverse reactions (e.g., hepatotoxicosis, gastrointestinal disorders, and renal injury) are partly due to oxidative stress and redox unbalance. This...

Objectives: Hyperthyroidism is a disorder of older cats that may have a geographical variation in prevalence. Prevalence studies have not yet been performed in South Africa, a geographical area where hyperthyroidism in cats has recently been observed and where, reportedly, the incidence appears to...