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The study was an attempt to determine the possibilities of using ovocystatin, a component of a new generation product of natural origin, in local therapy of atopic dermatitis in dogs by suppressing pruritus during illness. Chicken egg cystatin was used locally in the interdigital spaces of forelimbs of dogs used in the experiment. The degree of pruritus and clinical changes in the animals were defined...
The purpose of this study was to evaluate the outcome of surgical treatment in 16 dogs, depending on the animal's age, body weight, deep pain perception, and time from the onset of neurological symptoms to the consultation with a veterinary neurologist and successive surgery. Sixteen dogs diagnosed with cervical (n = 11 ) or thoracolumbar (n = 5) disc extrusions underwent spinal surgeries (eleven...
The aim of the study was to assess the atrioventricular conduction in the model of porcine pacing induced tachycardiomyopathy. Fifty-one swine were examined: 27 were paced and 24 served as a control group. Every 4 weeks, the animals were anaesthetised for 1 h and an ECG Holter was performed. Thirty minutes after the onset of anaesthesia, P-R and R-R intervals were measured. Each result was assigned...
Electrocardiographic examinations were performed on 45 Silesian breed horses (group K, 3-16-year-old, 16 stallions, 29 mares) and on 25 Polish Primitive breed horses (group P, 1.5-19-year-old, two stallions, six geldings, 17 mares). Einthoven and chest leads were used. P-wave dispersion was electronically evaluated. There was no correlation between P-wave dispersion and other ECG parameters, age,...
The aim of the study was to estimate prevalence of tricuspid dysplasia (TD) in dogs with respect to breed, age, sex, clinical signs, and echocardiographic findings and to compare this data with literature. TD was found in 15 dogs (6.5% of congenital cardiac disease) of 215 dogs with congenital heart defects. All dogs had right heart enlargement on thoracic radiographs, echocardiography, and electrocardiography...
The influence of docosahexaenoic (DHA) acid obtained from a new generation of eggs on ventricular electrical function of 24 pigs with experimentally induced tachycardiomyopathy was described. Two groups were formed, 12 pigs had experimentally evoked tachycardiomyopathy and were getting standard feed (control group TIC). Twelve pigs with tachycardiomyopathy received feed with an addition of a dietary...
The electrocardiographic examination was performed in 33 training horses (2-16 years of age, 11 males and 22 females). Einthoven and precordial leads (I, II, III, aVR, aVL, aVF, CV₁, CV₂,CV₄) were used. The ECG was performed in resting horses and immediately after exercise (10 min walk, 15 min trot, 10 min canter) using a portable Schiller AT-1 3-channel electrocardiograph, with a paper speed of 25...
The objective of this study was to assess the physiological responses in mature healthy horses prior to an 8 h transport, as well as immediately and 24 h after transportation in a horse truck, under autumn conditions typical for central Poland. The study was conducted on a group of 60 horses of different breed. Horses ranged from 4 to 10 years of age. Venous blood was taken 3 times: I - directly before...
Results of supravital and post-mortem observation of embolic-thrombotic complications in dogs, in the course of endotoxaemia induced by pyometra and phlegmonous pneumonia due to infection with Psendomons aeruginosa, or endomyocarditis caused by Staphylococcus aureus infection were described. Multiorgan embolic-thrombotic complications were diagnosed in all presented cases. Most probably, the complications...
The aim of this study was to evaluate systolic function of left ventricle in dogs with spontaneous mitral regurgitation by estimating the rate of pressure rise in the left ventricle (dP/dt). Ninety-three dogs of different breed and sex, with chronic degenerative valvular disease were examined. All dogs had echocardiography examination with dP/dt estimation assessed from mitral regurgitant jet using...
A case of a dog with symptoms of weakness and cough caused by very rapid atrial tachycardia (270 bpm) was presented. Electrocardiography showed P wave preceded, narrow QRS complex incessant tachycardia. Echocardiography showed enlargement of both atria and ventricles. Tachycardia-induced cardiomyopathy resulting from permanent atrial tachycardia was diagnosed. The dog was ineffectively treated with...
The comparative study was performed on 200 European brown hares. Group I consisted of 35 clinically healthy hares kept in cages. Group II comprised 165 clinically healthy hares caught alive in their natural environment. Following the premedication, arterial and venous blood was drawn from the hares of the two groups studied. In the arterial blood, the acid-base balance (ABB) parameters were determined...
The aim of the study was to define the normal values for the 24-h ECG minimum, mean, and maximum heart rhythm frequency in clinically healthy dogs of different breeds and age with respect to sex and body mass, and to define what arrhythmias may occur in clinically healthy dogs. The study was conducted on 51 intact dogs of different sex, breed, and age, after taking into account their history, and...
The experimental material consisted of 20 dogs: 15 Doberman pinschers with diagnosed dilated cardiomyopathy (DCM), and five healthy dogs (three mixed breeds, one Doberman pinscher, one Boxer). DCM was confirmed by electrocardiography and echocardiography before euthanasia. After euthanasia, an autopsy was performed and myocardial samples were collected from the right and left ventricles, intraventricle...
The tests were performed on 21 healthy dogs of various breeds and sexes, with body weights from 3 to 70 kg, aged between 1 and 12 years, submitted to the ECG preventive examination. The ECG was performed in a standing position with BTL SD-8 electrocardiographic device and analysed once the recording was enlarged. P-wave duration was calculated in six ECG leads (I, II, III, aVR, aVL, aVF) from five...
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