Sfoglia per Autore "Papaioannou, N."
Items 1-20 di 24
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Analysis of tidal breathing flow volume loop in dogs with tracheal masses
(2010)Objectives To investigate whether there are any changes in the tidal breathing flow volume loop (TBFVL) in calm, non-dyspnoeic dogs with intratracheal masses. Methods We compared 4 dogs with intratracheal masses (group 1) ... -
Comparison of absorbable and nonabsorbable sutures for intradermal skin closure in cats
(2010)Paired skin incisions were made in 6 cats and closed intradermally with the copolymer of glycolide, epsilon-caprolacton, and trimethylene-carbonate, or polypropylene suture. The macroscopic and histologic appearance of the ... -
Comparison of three skin-stretching devices for closing skin defects on the limbs of dogs
(2015)Our objective was to evaluate the effectiveness of skin-stretching devices for closing defects on the extremities of dogs. Antebrachial skin defects were created on the limbs of 24 dogs randomly divided into three groups. ... -
Cytologic patterns of lymphadenopathy in dogs infected with Leishmania infantum
(2005)Background: Lymphadenopathy in canine leishmaniosis has been reported as reactive lymphoid hyperplasia or granulomatous (histiocytic) lymphadenitis. However, we are unaware of information on the effect of latent Leishmania ... -
Design based learning: Comparative effects on high school student's interest in engineering
(2010)Discussion regarding the introduction of engineering into the pre-college classrooms has been advancing and several countries have already started integrated engineering related material, usually through technology, science ... -
Differences in susceptibility to Mannheimia haemolytica-associated mastitis between two breeds of dairy sheep
(2007)We used a Mannheimia haemolytica isolate to study differences in susceptibility to experimental mastitis between two breeds of dairy sheep. The isolate was deposited into the teat duct of Karagouniko (K, n=8) or Frisarta ... -
Effects of experimental challenge of ewes with Mannheimia haemolytica on subsequent milk composition
(2008)The objective was to describe the physicochemical changes during the early phase of subclinical mastitis and to associate them with pathological findings. A Mannheimia haemolytica strain was deposited into one teat duct ... -
The effects of inoculation of Mannheimia haemolytica into the teat of lactating ewes
(2005)The objectives of the work described in this paper were: (i) to study the outcome of challenging ewes with Mannheimia haemolytica, at different sites of their teats, (ii) to compare the effects of two different isolates ... -
Experimentally induced orchitis associated with Arcanobacterium pyogenes: clinical, ultrasonographic, seminological and pathological features
(2004)The objectives of this study were to describe the features of experimentally induced orchitis associated with Arcanobacterium pyogenes and confirm the pathogenicity of the organism for the ovine testicle. One testicle of ... -
Experimentally induced teat stenosis in dairy ewes: Clinical, pathological and ultrasonographic features
(2004)A strain of Staphylococcus chromogenes was introduced into the teat cistern of five ewes, teat inflammation and stenosis being the primary consequences. Initially, the inoculated teats were swollen and warm; later, a hard ... -
Histopathological and immunohistochemical features of natural goat scrapie
(2006)Histopathological and immunohistochemical examinations were performed on the brain and spinal cord of 37 goats from two Greek herds in which scrapie had been reported. Of the 37 animals, 18 were from a herd consisting only ... -
The induction of lymphoid follicle-like structures in the ovine teat duct following experimental infection with Mannheimia haemolytica
(2010)The objectives of this study were to investigate the early stages of experimental infection of the ovine mammary gland with Mannheimia haemolytica and to identify the lymphocyte subsets accumulating at the teat duct. M. ... -
Moxidectin efficacy in a goat herd with chronic and generalized sarcoptic mange
(2011)A case of sarcoptic mange affecting almost all the animals of a dairy goat herd is described. This pruritic skin disease led progressively to high mortality and dramatic drop of milk yield. The lesions of the affected goats ... -
An outbreak of avian encephalomyelitis in broilers in Greece
(2015)Avian Encephalomyelitis Virus (AEV) is an infectious viral disease, member in the family of Picornaviridae, with a preference for the central nervous system and various parenchymatous organs of chickens. AEV is an enteric ... -
Pathogenesis of experimental encephalomyocarditis: A histopathological, immunohistochemical and virological study in mice
(2006)Mice (n = 20) aged 8 weeks were infected, either by oronasal inoculation or by contact, with one of two different myocardial strains of encephalomyocarditis virus (EMCV), namely, the Greek strain 424/90 and the Belgian ... -
Pathogenesis of experimental encephalomyocarditis: a histopathological, immunohistochemical and virological study in rats
(2006)Rats (n=40) aged 8 weeks were infected, either by oronasal inoculation or by contact, with one of two different myocardial strains of encephalomyocarditis virus (EMCV), namely, the Greek strain 424/90 and the Belgian strain ... -
Pathological Evaluation of Reproductive System of Porcine Reproductive and Respiratory Syndrome Virus-Vaccinated and Nonvaccinated Anestrus Sows and Gilts
(2015)The purpose of the study was to evaluate pathologically the reproductive system of nonvaccinated and porcine reproductive and respiratory syndrome virus (PRRSV)-vaccinated sows/gilts, as well as the assessment of vaccination ... -
The presence of microcystins in fish Cyprinus carpio tissues: a histopathological study
(2013)The occurrence of heavy cyanobacterial blooms has become a worldwide problem, as a consequence of eutrophication of the aquatic ecosystems; furthermore, 60% to 75% of these blooms have been found to be toxic. Microcystins ... -
Presence of sub-epithelial lymphoid tissues in the teat of ewe-lambs and adult ewes
(2007)In the first part of the study, 24 clinically healthy teats from non-lactating ewe-lambs were examined bacteriologically and histologically. No bacteria were isolated from any of these teats; lymphocytes were observed in ... -
Subclinical mastitis changes the patterns of maternal-offspring behaviour in dairy sheep
(2008)Subclinical mastitis was induced by inoculating one mammary gland in dairy ewes (n = 8) with a Staphylococcus simulans isolate; control ewes (n = 4) were included. The milk yield of inoculated glands decreased (P < 0.001), ...