1,721,001 research outputs found
The role of diet in managing inflamatory bowel disease affected dogs: a retrospective cohort study on 76 cases
Full text linkThe term inflammatory bowel diseases (IBD) refers to a group of idiopathic, chronic intestinal diseases characterized by a diffuse infiltration of inflammatory cells into the lamina propria of the intestine. The pathogenesis of IBD is unknown. The most common signs described are diarrhoea, vomit, and progressive weight loss. In order to make a definitive diagnosis, though, the presence of inflammatory cells infiltration must be evident on histopathologic analysis. The therapeutic approach has 2 main goals: decrease the inflammatory response and remove possible antigenic sources, such as food components or intestinal microflora. Therefore, the most common therapy is the association of Prednisone with a single protein diet, especially when the inflammatory cells infiltration is severe. Another way to reduce the antigenic stimulation is to control the intestinal microflora, so antibiotics and pre/ probiotics may be used. This retrospective study tested and compared the therapeutic value of Prednisone and specific diets, used as a single therapy or combined together. The results show a significative clinical improvement in dogs fed with hydrolized protein diets rather than novel protein diets. Finally, fish is the more reliable source of protein to use during therapy, because of its low ability to trigger an antigenic reaction
REPERTI EMATICI IN BOVINE DI RAZZA MAREMMANA AL PASCOLO.
No full textIn 15 bovini di razza maremmana permanentemente al pascolo sono state effettuate indagini ematomorfologiche ed ematochimiche, nonchè l'analisi della razione. Le osservazioni effettuate hanno consentito di individuare turbe subcliniche caratterizzate da anemia ipocromica ed alterazioni dei metabolismi azotato e minerale e dello stato acido-base.
Blood findings in grazing Maremmana cattle.
Blood morphological and biochemical tests as well as food intake in 15 healthy grazing Maremmana cattle were evaluated. Subclinical conditions consisting of hypochromic anaemia, disorders of nitrogen and mineral metabolism, and metabolic alkalosis, were observed
Indagine sierologica, batteriologica e parassitologica in cani e gatti del centro Italia.
No full textA serological survey of Rhodococcus equi infection in foals in central Italy: comparison of two antigens using an ELISA test.
No full textRelationship between racing performances and 2D-echocadiographic measurements obtained at rest in thoroughbred horses.
No full textBody Condition Score Is Not Correlated to Gastric Ulcers in Non-Athlete Horses
Full text linkEquine Gastric Ulcer Syndrome (EGUS) is a worldwide disease of the stomach that can be found in different categories of horses. Different clinical signs may be present, but a large number of horses are asymptomatic. The aim of this study was to identify a possible correlation between body condition score (BCS) and EGUS in a population of horses. A total of 203 non-athlete horses were submitted for gastroscopies, and the presence and severity of lesions of the glandular and squamous mucosa were recorded. A board-certified veterinarian blinded to the gastroscopy results assessed the BCS of the horse. In the study population, no correlation was found between BCS and the presence of gastric lesions in either the glandular or the squamous mucosa. The disease of the squamous or glandular mucosa cannot be excluded based only on the presence of normal or increased BCS in non-athlete horses
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Biofilm production and antibiotic resistance of human and veterinary Staphylococcus strains.
Full text linkStaphylococcus spp. is widely distributed in medical and veterinary pathology and represents one of the most important causes of infection. Many strains are antibiotic-resistant even for the presence of an eso-polysaccharide matrix. The aim of this work was to individuate, among 396 different Staphylococci of human and animal origin, the slime producing strains and to correlate the presence of biofilm to the resistance to eight antibiotics. A total of 185 coagulase negative staphylococci (CNS) and 211 S. aureus isolated from different sources and identified with Sceptor System, were tested for antibiotic susceptibility (Kirby Bauer method) and for slime production (Polystyrene plates – stained with Alcian blue – Spectrophotometric reading at 450 nm). The strains were classified as weak, strong and no slime-producing on the basis of OD results. The results were submitted to statistical analysis using Student’s t-test and chi-square tests. Evaluating the differences of slime production among medical and veterinary strains, we found different statistical frequencies (P > 0.001). No statistical differences wereobtained between S. aureus and the other CNS. Instead, the statistical analysis on S. epidermidis vs. the other staphylococci has shown no statistical differences among average values using Student’s ttest (P < 0.052) and significant frequency differences using chi square tests (P < 0.02). Finally in the CNS, between S. epidermidis and the other strains, no statistical differences were found. The relation between slime production and the origin of strains was evaluated and no correlation was found. About the correlation between antibiotic-resistance and slime production a resistance increment of about 30% was obtained in strongly slime producing strains. Staphylococcus spp. is often involved in nosocomial infections as complication of post-surgery wounds, catheters and orthopaedic devices. The presence of antibiotic-resistant strains interferes in the therapy successes and seems to be strictly related to biofilm production beyond that genetically acquired. Human and veterinary strains have shown a similar behaviour towards biofilm production and antibiotic-resistance. The results confirm that S. epidermidis is one of the most slime-producer and introduce S. aureus as a new high slime-producer
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