Objective: To evaluate the incidence, etiology and progression of Pigmentary keratitis in dogs. Materialsand Methods: A total of 83 corneas from 55 dogs of different breeds, sex and age were selected for the study. Signalment, anamnesis, nature of discharge and duration of illness was collected from all the animals.The progression of pigmentation was assessed by dividing the cornea in to four quadrants. Pigmentation grading, extent of pigmentation and mean pigment density were calculated by dividing the cornea in to 24 sectors. Schirmer tear test (STT), fluorescein dye test (FDT), tonometry, and slitlamp biomicroscopy and Cornealimpression cytology were done. Results: Among the 55 animals, 51 dogs were Chinese Pug (92.7%) and the mean age was 33.13 ± 3.12 months. Among 55 animals, 28 were females (50.9%) and left cornea was affected in 44 animals (53.01%). The mean duration of the disease as noticed by the owner was 07.21 ± 0.65 months.Most of the owners were totally unaware about the condition of the eye. Among 83 corneas, 40 (35%) showed pigmentation in all the sectors. 29 animals (53%) wereaffected with keratoconjunctivitis sicca (KCS) followed by 13 animals (24%) affected with entropion. The mean value of random blood sugar was 107.84 ± 0.99 and the mean intraocular pressure in the animals under the study was 40.64 ± 2.38. The mean value of pigmentation grading,extent of pigmenta ion and mean pigment density was 32.59 ± 2.27, 15.67 ± 0.83 and 1.37 ± 0.07 respectively. The mean value of Schirmer tear test was 10.31 ± 0.58 andunder high power microscopy, Leishman’s stained corneal impression cytology revealed infiltration of neutrophils in all the slides. Conclusion: It was concludedthat Chinese pugs under the age of 3 years are mostly affected and females and left eye is mostly affected. All the animals with pigmentation is having KCS.

The objectives of the present study were to determine the infection rate of equine piroplasmosis (EP) in horses and ponies in Kelantan,Malaysia and compare the microscopic examination with competitive enzymelinked immunosorbent assay (cELISA) test as methods for diagnosis of EP. 306 blood samples were randomly collected from equids including 148 horses and 158 ponies in various districts of Kelantan, from September 2013 to March 2014. Based on microscopic examination of the staining blood smears, the infection rates ofTheileria equi, Babesia caballi and of both infections in horses were 19.59%, 25% and 8.78% respectively, whereas in ponies theinfection rates were 14.55%, 19.62%, and 5.69% respectively. Based on cELISA test, the infection rates of T. equi, B. caballi and of both infections in horses were 50.67%, 62.16% and 33.10% respectively,whereas in ponies, the infection rates were 51.89%, 63.92% and 35.44% respectively. No significant difference were observed between equids species associated with a seroprevalence of T. equi, B. caballi andof both infections (P≤ 0.05). According to the Kappa value there was no compatibility between microscopic examination and cELISA on the diagnosis of T. equi, B. caballi and of both infections which were 0.235, 0.013 and 0.080 respectively. In conclusion, the current results for this research work indicate that equine piroplasmosis is widespread in Kelantan, Malaysia and cELISA test is more efficientthan microscopic examination for diagnosis of EP.

OBJECTIVE To evaluate the effects of a medetomidine-ketamine combination on tear production of clinically normal cats by use of the Schirmer tear test (STT) 1 before and during anesthesia and after reversal of medetomidine with atipamezole. ANIMALS 40 client-owned crossbred domestic shorthair cats (23 males and 17 females; age range, 6 to 24 months). PROCEDURES A complete physical examination, CBC, and ophthalmic examination were performed on each cat. Cats with no abnormalities on physical and ophthalmic examinations were included in the study. Cats were allocated into 2 groups: a control group (n = 10 cats) anesthetized by administration of a combination of medetomidine hydrochloride (80 μg/kg) and ketamine hydrochloride (5 mg/kg), and an experimental group (30) anesthetized with the medetomidine-ketamine combination and reversal by administration of atipamezole. Tear production of both eyes of each cat was measured by use of the STT I before anesthesia, 15 minutes after the beginning of anesthesia, and 15 minutes after administration of atipamezole. RESULTS Anesthesia with a medetomidine-ketamine combination of cats with no ophthalmic disease caused a significant decrease in tear production. The STT I values returned nearly to preanesthetic values within 15 minutes after reversal with atipamezole, whereas the STT I values for the control group were still low at that point. CONCLUSIONS AND CLINICAL RELEVANCE Results indicated that a tear substitute should be administered to eyes of cats anesthetized with a medetomidine-ketamine combination from the time of anesthetic administration until at least 15 minutes after administration of atipamezole.

Corynebacterium pseudotuberculosis is the causative agent of caseous lymphadenitis (CLA) a contagious and infectious disease in smallruminants. This report describes a case of CLA in a Boer cross goat infected with Corynebacterium pseudotuberculosis. The manifestation of abscess in the superficial lymph node presented as a mass ofapproximately 5 cm by 5 cm in diameter at the base of the ear. The mass was solid and non-movable upon palpation. The mass was incised and the caseous material was aspirated and sent to the bacteriologylaboratory where Corynebacterium pseudotuberculosis was isolated. Thewound was cleaned and flushed with diluted chlorhexidine and iodine solutions daily. This procedure aids in the complete healing of the wound after a few weeks. However, the agent of the disease persistsin the animal in its entire life and culling is recommended to prevent the spread of the disease in the herd.

OBJECTIVE To determine the predominant thromboxane (TX) metabolite in urine of healthy cats, evaluate whether the method of sample collection would impact concentration of that metabolite, and propose a reference interval for that metabolite in urine of healthy cats. ANIMALS 17 cats (11 purpose-bred domestic shorthair cats, 5 client-owned domestic shorthair cats, and 1 client-owned Persian cat). PROCEDURES All cats were deemed healthy on the basis of results for physical examination, a CBC, serum biochemical analysis, urinalysis, and measurement of prothrombin time and activated partial thromboplastin time. Voided and cystocentesis urine samples (or both) were collected. Aliquots of urine were stored at −80°C until analysis. Concentrations of TXB2, 11-dehydroTXB2, and 2,3 dinorTXB2 were measured with commercially available ELISA kits. Urinary creatinine concentration was also measured. RESULTS 11-dehydroTXB2 was the most abundant compound, representing (mean ± SD) 59 ± 18% of the total amount of TX detected. In all samples, the concentration of 11-dehydroTXB2 was greater than that of 2,3 dinorTXB2 (mean, 4.2 ± 2.7-fold as high). Mean concentration of 11-dehydroTXB2 for the 17 cats was 0.57 ± 0.47 ng/mg of creatinine. A reference interval (based on the 5% to 95% confidence interval) of 0.10 to 2.1 ng of 11-dehydroTXB2/mg of creatinine was proposed for healthy cats. CONCLUSIONS AND CLINICAL RELEVANCE In this study, 11-dehydroTXB2 was the major TX metabolite in feline urine. Measurement of this metabolite may represent a noninvasive, convenient method for monitoring in vivo platelet activation in cats at risk for thromboembolism.

Different types of skin lesions and their distribution in dogs withrecurrent pyoderma along with haematobiochemicalfindings were recorded in this study. Dogs with recurrent superficial pyoderma revealed papules, pustules, crusted papules, erythema, alopecia,crusts, scales, plaques, hyper-pigmentation and pruritus. Dogs affected with recurrent deep pyoderma had symptoms like papules,pustules, cellulitis, ulcers, crusted papules, nodules, fistulous tracts, alopecia, scale formation, crusts, hyper-pigmentation,erosions and furunculosis, pain and edema. The major locations of lesions for recurrent superficial pyoderma included lateral abdomen, lateral thorax and dorsum, axilla, groin, hind limb, foot, neck and fore limb and head. Lesions of recurrent deep pyoderma were predominantly observed over dorsum and lateral abdomen followedby head, neck, hind limb, lower abdomen, axilla and groin, forelimb and lateral thorax. Haemato-biochemical findings revealed leucocytosis, increased in absolute neutrophil count, eosinophil count and high serum cholesterol levels. Affected dogs also had decreased haemoglobin concentration, total erythrocyte count and serum albumin levels.