Analysis of Protection and Immune Response against in Goats Immunised with Thiol-Binding Proteins from Adult Worms.

In view of the increasing occurrence of anthelmintic-resistant strains of gastrointestinal nematodes in ruminants, various alternative control strategies have been investigated, such as those based on the induction of protective immune responses by immunisation with parasite antigens. In this study, the protective activity of somatic antigens from adult worms of purified by affinity chromatography on thiol-sepharose was analysed in goats. After challenge, the enriched products induced a slight reduction in the cumulative faecal egg counts (21%) and in the number of worms (23.

Randomized, double-blind, placebo-controlled clinical trial measuring the effect of a dietetic food on dermatologic scoring and pruritus in dogs with atopic dermatitis.

Background: Canine atopic dermatitis (AD) is a common condition that often requires multimodal therapy. Including a diet in the multimodal management of AD may reduce medication doses, saving pet owners money and reducing side effects. The objective of this randomized, double-blind, placebo-controlled clinical trial was to determine if a diet fortified in antioxidants, polyphenols, and omega-3 fatty acids can reduce the clinical signs of AD.

Correlation of Prostatic Artery Blood Flow Assessed by Doppler Ultrasonography with Semen Characteristics in Beagle Dogs.

Pulsed-wave Doppler ultrasonography (PwD) is a method used to rapidly and noninvasively assess blood flow dynamics of the canine prostate. Modifications in gland vascularization can affect seminal plasma production and consequently sperm quality. The aim of this study was to determine the normal blood flow parameters of the prostate artery in beagle dogs and to analyze the correlations between vascular flow and semen quality characteristics.

Bacterial endocarditis and increased cardiac troponin I levels in a brown howler monkey (Alouatta guariba clamitans) with an interventricular septal defect.

A brown howler monkey (Alouatta guariba clamitans) was presented with lethargy, hyporexia, cough and heart murmur. The complementary tests and necropsy revealed pleuropneumonia, bacterial endocarditis and interventricular septal defect. To the best of our knowledge, this is the first report of increased cardiac troponin I levels in this species.

Prenatal histomorphological development of the rumen in Dama dama.

This work studies the morphological changes taking place in the Dama dama rumen during prenatal development using histomorphometrics, surface microstructure and immunohistochemistry analysis as well as carrying out a comparative analysis of this species with other wild (red deer) and domestic-type ruminants. A total of 25 fallow deer embryos and fetuses were used, from the first stage of prenatal life until birth. The appearance of the rumen from the primitive gastric tube was observed at 51 days of prenatal life (CRL 3 cm, 21% gestation).

Phylodynamics of the Brazilian feline immunodeficiency virus.

Feline immunodeficiency virus (FIV), like other retroviruses, displays large genomic divergence when different isolates are compared. In this study, 31 FIV positive samples of domestic cats from Porto Alegre, RS, Brazil were used aiming at a detailed genomic characterization and a better understanding of the molecular epidemiology of the virus in Brazil. The proviral env genes were partially amplified, sequenced and compared with another 237 sequences from different continents.

Prevalence of Dog Erythrocyte Antigens 1, 4, and 7 in Podenco Ibicenco (Ibizan Hounds) from Ibiza Island.

The aims of this study were to evaluate the prevalence of Dog Erythrocyte Antigens (DEA) 1, 4, and 7 in Ibizan hounds, to compare the results with the prevalence of DEA in Spanish greyhounds, and to determine the risk of sensitization following the first transfusion of blood not typed for DEA 1 and the probability of an acute hemolytic reaction following a second incompatible transfusion using untyped DEA 1 blood. DEA 1, 4, and 7 status was determined in 92 Ibizan hounds. Results were compared with the previously reported prevalence in Spanish greyhounds.

Fatal brodifacoum poisoning in a pony.

Fatal brodifacoum poisoning in a pony is described; this condition has not previously been reported in ponies. Discussion of what factors in the pony's history and treatment may have predisposed to the severity and ultimate death is provided.

Effects of preoperative administration of meloxicam on whole blood platelet aggregation, buccal mucosal bleeding time, and haematological indices in dogs undergoing elective ovariohysterectomy.

The purpose of the study was to evaluate the effect of preoperative administration of meloxicam, a non-steroidal anti-inflammatory drug used for pain control, on primary haemostasis in dogs. Twenty healthy female dogs undergoing elective ovariohysterectomy were enrolled in the study. Sixty minutes before pre-anaesthesia, a single dose of meloxicam (0.

Nonfatal splenic haematoma and pancytopenia in an ass.

This report describes a case of nonfatal idiopathic splenic haematoma and pancytopenia in a female ass, a condition that has not been previously reported in this species. A 12-year-old female ass weighing 225 kg was presented with signs of anorexia, depression and prominent abdominal distension. At the onset of clinical signs there was evidence of anaemia, leucopenia and thrombocytopenia.

Intentional poisoning of animals in southeastern Spain: a review of the veterinary toxicology service from Murcia, Spain.

Data of toxicological analyses carried out over a 10-y period for suspected cases of wild and domestic animal poisonings are summarized. Of the 123 cases suspected as deliberate, 102 were be analyzed and 50 of them were positive to intentional poisoning, a total of 107 dead animals. Pesticides, especially insecticides (72%) and rodenticides (26%), were frequently involved.