Auflistung nach Autor "Leontides, L. S."
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Aetiology of canine otitis externa: a retrospective study of 100 cases
Saridomichelakis, M. N.; Farmaki, R.; Leontides, L. S.; Koutinas, A. F. (2007)The objective of this retrospective study was to investigate in 100 dogs with otitis externa (OE) the possible associations between signalment, history, clinical and laboratory findings and the various primary, secondary ... -
Bacteriological and epidemiological findings during examination of the uterine content of ewes with retention of fetal membranes
Tzora, A.; Leontides, L. S.; Amiridis, G. S.; Manos, G.; Fthenakis, G. C. (2002)We included 92 pairs of ewes with or without retention of fetal membranes in a cohort study of 25 flocks in Southern Greece. We obtained two uterine content samples under aseptic conditions, by introducing a swab into the ... -
Bone marrow mastocytosis in dogs with myelosuppressive monocytic ehrlichiosis (Ehrlichia canis): a retrospective study
Mylonakis, M. E.; Koutinas, A. F.; Leontides, L. S. (2006)Background: Bone marrow mastocytosis has been reported rarely in naturally occurring canine monocytic ehrlichiosis (CME). Objectives: The aims of the present study were to estimate the prevalence and magnitude of bone ... -
Chronic canine ehrlichiosis (Ehrlichia canis): A retrospective study of 19 natural cases
Mylonakis, M. E.; Koutinas, A. F.; Breitschwerdt, E. B.; Hegarty, B. C.; Billinis, C. D.; Leontides, L. S.; Kontos, V. S. (2004)Nineteen dogs from Greece with chronic ehrlichiosis were studied. The dogs exhibited bicytopenia or pancytopenia, bone marrow hypoplasia, seroreactivity to Ehrlichia canis ( E. canis) antigens, and had no history of drug ... -
Clinical signs and clinicopathologic abnormalities in dogs with clinical spirocercosis: 39 cases (1996-2004)
Mylonakis, M. E.; Rallis, T.; Koutinas, A. F.; Leontides, L. S.; Patsikas, M.; Florou, M.; Papadopoulos, E.; Fytianou, A. (2006)Objective-To determine clinical signs and clinicopathologic abnormalities in dogs with naturally occurring clinical spirocercosis. Design-Retrospective case series. Animals-39 dogs with spirocercosis. Procedures-Medical ... -
Comparison between ultrasonographic and caliper measurements of testicular volume in the dog
Gouletsou, P. G.; Galatos, A. D.; Leontides, L. S. (2008)The aim of this study was to compare the accuracy of two methods used to clinically estimate testicular volume in the dog. Caliper and ultrasonographic measurements of testicular dimensions (length, width and height) of ... -
A cross-sectional study of Leishmania spp. infection in clinically healthy dogs with polymerase chain reaction and serology in Greece
Leontides, L. S.; Saridomichelakis, M. N.; Billinis, C.; Kontos, V.; Koutinas, A. F.; Galatos, A. D.; Mylonakis, M. E. (2002)A total of 73 clinically healthy hunting dogs, experiencing an outdoor lifestyle and originating from an area where canine leishmaniasis is endemic, were included in the study. Polymerase chain reaction (PCR) and indirect ... -
Evaluation of cytology in the diagnosis of acute canine monocytic ehrlichiosis (Ehrlichia canis): a comparison between five methods
Mylonakis, M. E.; Koutinas, A. F.; Billinis, C.; Leontides, L. S.; Kontos, V.; Papadopoulos, O.; Rallis, T.; Fytianou, A. (2003)The purpose of this study was the comparison of the diagnostic sensitivity between buffy coat (BC), peripheral blood (PB), lymph node (LN), bone marrow (BM) and short-term culture (P-D) cytology that has been based on the ... -
Evaluation of lymph node and bone marrow cytology in the diagnosis of canine leishmaniasis (Leishmania infantum) in symptomatic and asymptomatic
Saridomichelakis, M. N.; Mylonakis, M. E.; Leontides, L. S.; Koutinas, A. F.; Billinis, C.; Kontos, V. I. (2005)The sensitivity and specificity of lymph node and bone marrow smear microscopy for the diagnosis of Leishmania infantum-infected dogs was evaluated in 79 dogs with leishmaniasis (Group A), 52 asymptomatically infected dos ... -
Evaluation of lymph node and bone marrow cytology in the diagnosis of canine leishmaniasis (Leishmania infantum) in symptomatic and asymptomatic dogs
Saridomichelakis, M. N.; Mylonakis, M. E.; Leontides, L. S.; Koutinas, A. F.; Billinis, C.; Kontos, V. I. (2005)The sensitivity and specificity of lymph node and bone marrow smear microscopy for the diagnosis of Leishmania infantum-infected dogs was evaluated in 79 dogs with leishmaniasis (Group A), 52 asymptomatically infected dogs ... -
Factors affecting the frequency of ear canal and face infestation by Otodectes cynotis in the cat
Sotiraki, S. T.; Koutinas, A. F.; Leontides, L. S.; Adamama-Moraitou, K. K.; Himonas, C. A. (2001)Otodectes cynotis is responsible for at least 50% of canker cases diagnosed in cats world-wide. The role of Demodex cati in the pathogenesis of otitis and acne is still obscure. The aims of this study were to estimate the ... -
Factors associated with the occurrence of epistaxis in natural canine leishmaniasis (Leishmania infantum)
Petanides, T. A.; Koutinas, A. F.; Mylonakis, M. E.; Day, M. J.; Sarldomichelakis, M. N.; Leontides, L. S.; Mischke, R.; Diniz, P.; Breitschwerdt, E. B.; Kritsepi, M.; Garipidou, V. A.; Koutinas, C. K.; Lekkas, S. (2008)Background: Canine leishmaniasis (CanL) is a common cause of epistaxis in dogs residing in endemic areas. The pathogenesis of CanL-associated epistaxis has not been fully explored because of the limited number of cases ... -
Factors associated with the serological prevalence of Salmonella enterica in Greek finishing swineherds
Leontides, L. S.; Grafanakis, E.; Genigeorgis, C. (2003)Blood samples were taken from 50 finishing pigs at 90-105 kg in each of 59 randomly selected farrow-to-finish herds. The sera were tested for antibodies to Salmonella enterica by the Danish mix-ELISA. Samples with an optical ... -
Impact of fine or large needle aspiration on the dog's testis in vitro ultrasonographic, bacteriological, gross anatomy and histological assessment
Gouletsou, P. G.; Galatos, A. D.; Leontides, L. S.; Sideri, A. I. (2010)Despite its extensive use for evaluation of spermatogenesis and assisted reproduction the safety and consequences of fine (FNA) and large needle aspiration (LNA) to the testicular parenchyma and its normal function have ... -
Impact of Fine- or Large-Needle Aspiration on Canine Testes: Clinical, In Vivo Ultrasonographic and Seminological Assessment
Gouletsou, P. G.; Galatos, A. D.; Leontides, L. S.; Sideri, A. I. (2011)The safety and consequences of fine- (FNA) and large-needle aspiration (LNA) to the testicular parenchyma and its normal function have not been thoroughly established. This study was performed to accurately assess, by ... -
Incidence risk and clinical features of retention of foetal membranes in ewes in 28 flocks in southern Greece
Fthenakis, G. C.; Leontides, L. S.; Amiridis, G. S.; Saratsis, P. (2000)In a field investigation of 28 flocks in southern Greece, 7660 lambings were monitored. Retention of foetal membranes (defined as failure to expel the foetal membranes within 6 h of lambing the last lamb) was recorded in ... -
Liver biochemical and histopathological findings in dogs with experimentally induced exocrine pancreatic insufficiency
Adamama-Moraitou, K. K.; Rallis, T. S.; Papazoglou, L. G.; Papasteriadis, A.; Roubies, N.; Kaldrimidou, H.; Leontides, L. S. (2004)Routine liver biochemical parameters were evaluated in 8 dogs with exocrine pancreatic insufficiency (EPI) induced by surgical ligation of the pancreatic duct and the pancreatic branch of the pancreaticoduodenal artery and ... -
Periodic administration of allopurinol is not effective for the prevention of canine leishmaniosis (Leishmania infantum) in the endemic areas
Saridomichelakis, M. N.; Mylonakis, M. E.; Leontides, L. S.; Billinis, C.; Koutinas, A. F.; Galatos, A. D.; Gouletsou, P.; Diakou, A.; Kontos, V. I. (2005)A total of 95 clinically healthy and seronegative for Leishmania infantum dogs, residing an area highly endemic for canine leishmaniosis (CL) and living an outdoor life-style, were split into positive and negative groups, ... -
Relative sensitivity of hair pluckings and exudate microscopy for the diagnosis of canine demodicosis
Saridomichelakis, M. N.; Koutinas, A. F.; Farmaki, R.; Leontides, L. S.; Kasabalis, D. (2007)This study was designed to compare the sensitivity of deep skin scraping, hair plucking, and exudate microscopy for the diagnosis of canine demodicosis. Sixty-seven dogs diagnosed with demodicosis were enrolled in the ... -
A retrospective study of 61 cases of spontaneous canine epistaxis (1998 to 2001)
Mylonakis, M. E.; Saridomichelakis, M. N.; Lazaridis, V.; Leontides, L. S.; Kostoulas, P.; Koutinas, A. F. (2008)OBJECTIVES: To determine the prevalence and identify possible clinicopathologic indicators of the diseases associated with canine epistaxis. METHODS: The medical records of 61 dogs with epistaxis were reviewed. RESULTS: ...