The leaflet-annulus index in canine myxomatous mitral valve disease.

Myxomatous mitral valve disease (MMVD) is the most common chronic heart valve disease, leading to the eccentric hypertrophy. Recently, the leaflet-annulus index (LAI), which focuses on the mitral valve apparatus, has been considered a prognostic factor for human mitral regurgitation (MR); however, it has not been reported in veterinary medicine. In the present study, we retrospectively evaluated the LAI in dogs with MMVD.

Comparison of Intestinal Microbiota Between Healthy and MMVD Chihuahuas Using 16S rRNA Gene Amplicon Sequencing.

Myxomatous mitral valve disease (MMVD) is the most common cause of congestive heart failure in dogs, and although complications of MMVD to the lungs and kidneys have been identified, complications to the gut are less well understood. The intestinal microbiota is an important factor in the gut, and although the association between heart disease and the intestinal microbiota has been shown in human medicine, it is unknown in dogs. The study aimed to evaluate the relationship between MMVD and gut microbiota.

Effects of timolol maleate eye drops on experimentally dilated cardiomyopathy and healthy rabbits.

Background: Dilated cardiomyopathy (DCM) is the most frequently diagnosed cardiomyopathy in rabbits. Timolol maleate (nonselective beta-blockers), which reduces the heart rate (HR) and blood pressure, has been used for glaucoma. However, this effect has not been assessed in a rabbit DCM model.

A retrospective study of 14 dogs with advanced heart failure treated with loop diuretics and hydrochlorothiazide.

Background: The use of thiazide diuretics is recommended in the American College of Veterinary Internal Medicine guidelines for advanced heart failure due to mitral insufficiency (MI) in dogs. However, there are no large-scale reports of the use of thiazide diuretics in dogs with advanced heart failure.

Aim: This retrospective study evaluated the therapeutic effect of concomitant hydrochlorothiazide (HTCZ) with loop diuretics in dogs with heart failure.

Intestinal fatty acid-binding protein and osteoprotegerin in anthracycline-induced rabbit models of dilated cardiomyopathy.

Anthracyclines are used for chemotherapy in small animal cancer patients. However, cardiotoxic complications are very common with anthracycline use and induce multi-organ complications. The purpose of this study was to investigate the associations between multi-organ complications, focusing on the liver and intestine, and the serum concentrations of intestinal fatty acid-binding protein (I-FABP) and osteoprotegerin (OPG) in rabbits with daunorubicin-induced dilated cardiomyopathy (DCM).

Surgical ventricular restoration for rabbit dilated cardiomyopathy model: Preliminary study.

Dilated cardiomyopathy (DCM) is a common cardiovascular disease in dogs. It is primarily treated with beta-blockers. The aim of this preliminary study was to evaluate the efficacy of surgical ventricular restoration on daunorubicin-induced DCM in rabbits.

Diagnosis of Isolated Cleft of the Anterior Mitral Leaflet in a Dog: A Case Study Using Real-Time Three-Dimensional Echocardiography.

Isolated cleft of the anterior mitral leaflet (ICAML) in dogs without a septal defect is a rare pathological condition. Until now, only one paper has contributed to the detailed understanding of canine ICAML. Reports have confirmed that 3-dimensional echocardiography (3-DE) is a simple and fast imaging technique that is useful for the diagnosis of ICAML and morphological evaluation of the mitral valve in humans.

A survey of the effects of ramelteon on benzodiazepine-dependence: Comparison between a ramelteon add-on group and a continuous benzodiazepine administration group.

In general, long-term benzodiazepine hypnotics are prescribed for patients in whom it is difficult to reduce benzodiazepine hypnotics. Unlike benzodiazepine receptor (BZ)-mediated sleep agents, ramelteon induces quasi-natural physiological sleep owing to its mechanism of action. We conducted a survey of ramelteon and BZ-dependence in patients with insomnia.

Weight control in schizophrenic patients through Sakata's Charting of Daily Weight Pattern and its associations with temperament and character.

Aim: This study examined whether daily self-monitoring of weight and monthly interviews with a doctor improved eating habits and led to weight loss, and whether temperament and character traits affect weight change in persons with schizophrenia.

Methods: Participants used Sakata's Charting of Daily Weight Pattern to monitor their weight daily. In addition, Sakata's Eating Behavior Questionnaire was administered to evaluate eating-behavior awareness.