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1.
Braz J Vet Med ; 45: e002823, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-38093985

RESUMO

Manipulation of skin biogeography has been the subject of study by the present authors for a very long while. Previous description and report identified the benefical application of skin microbiota transplantation (SMT) by the same researcher group, whom described unenriched skin microbiota transplantation at clinical veterinary practice for the first time among dogs. This study to our knowledge again for the first time reported herein aimed to investigate Un-smt application for treatment of feline atopic skin syndrome (FASS). This novel treatment intervention was performed similarly to previous description and methodology by use of Nivea Refining Clear-Up Strips (Ni-RcUs) either in autologue or heterologue route. Clinical biomarker for detecting the efficacy of Un-smt via Ni-RcUs evolved epidermal corneometric analytes (i.e. epidermal hydration and pH), relevant clinical scores The Feline Dermatitis Extent and Severity Index (FeDESI) and Visual Analogue Scale (VAS pruritus) and clinical observations performed weekly, at least. Both FeDESI and VAS pruritus scores were changed in relationship with smt. Pre-treament day 0 FeDESI scores (median ± SE) (72.5 ± 9.34), were significantly (p=0.001) higher than scores on day 10 (13.5 ± 2.55) switching the severity of the disease in all cases. Besides day 0 VAS pruritus scores were 6.0 ± 0.49 (median ± SE) (prior to treatment), whereas owner VAS pruritus score was decreased to 2.0 ± 0.34 (median ± SE) significantly (p=0.001). There were no side effects attributable to treatment applications. All cases were monitored for 6 months after completion of treatment in which no recurrence was observed. As a preliminary conclusion with selected number of cats with FASS, Un-smt with Ni-RcUs should be novel strategy for manuplating skin microbiome with treatment success.

2.
Rev. MVZ Córdoba ; 23(2): 6718-6728, May-Aug. 2018. tab, graf
Artigo em Inglês | LILACS | ID: biblio-957365

RESUMO

Abstract Objective. The present study was conducted to measure D-dimer concentrations and assess their value in disease activity in dogs with giardiasis. Furthermore another purpose was to analyze correlation between cyst excretion and D-dimer levels to those of dogs naturally infected with Giardia sp. Materials and methods. D-dimer analysis were performed in three groups of dogs; (i) 15 dogs with giardiasis to those of treated with secnidazol, (ii) 10 dogs with giardiasis, left untreated as control group, then were compared to those of (iii) 17dogs without giardiasis, used to detect reference ranges for D-dimer values as control group. was a correlation between D-dimer levels and logarythmic cyst counts. Results. The D-dimer range in healthy dogs was <0.1 mg/L. In dogs with giardiasis, the D-dimer concentrations were greater than those of healthy dogs (p<0.05) and (p<0.01), respectively. The mean initial plasma D-dimer level was 2.84±0.50 and 2.99±0.61 ng/L in treated and untreated control groups. At the final follow-up evaluation on day 10 was 0.27±0.50 and 2.14±0.61 ng/L, in treated and untreated control groups, respectively, which was significantly lower in treated group (p<0.001). The area under curve (AUC) of the receiver operating characteristics for d-dimer was 0.922 (z-value = 12.977, p<0.0001). (95%CI: 0.780-0.885). At a cut-off value of 0.1 ng/L, the D-dimer measurement had a sensitivity of 87.2%, a specificity of 90.9%. Conclusions. As a result D-dimer concentrations measured in giardiasis support the probable link between probable pro-thrombotic and inflammatory condition.


Resumen Objetivo. El presente estudio se realizó para medir las concentraciones del dímero D y detectar su valor en la actividad de la enfermedad en perros con giardiasis. Además, otro objetivo fue analizar la correlación entre la excreción de quistes y los niveles de D-dímero a los de perros naturalmente infectados con Giardia sp. Materiales y métodos. El análisis del dímero D se realizó en tres grupos de perros; (I) 11 perros con giardiasis tratados con secnidazol, (ii) 10 perros con giardiasis, no tratados como grupo control, luego se compararon con los de (iii) 17 perros sin giardiasis, utilizados para detectar rangos de referencia para el dímero D Valores como grupo de control. Resultados. El rango del D-dímero en perros sanos fue <0.1 mg/L. En perros con giardiasis, las concentraciones de dímero D fueron mayores que las de perros sanos (p<0.05) y (p<0.01), respectivamente. El nivel medio inicial de dímero D plasmático fue 2.84±0.50 y 2.99±0.61 ng/L en los grupos de control tratados y no tratados. En la evaluación final de seguimiento al día 10 se obtuvieron 0.27±0.50 y 2.14±0.61 ng/L, tratados y no tratados, respectivamente, que fue significativamente menor en el grupo tratado (p<0.001). El área bajo curva (AUC) de las características de funcionamiento del receptor para el dímero d fue 0.922 (valor z = 12.977, p<0.0001). (IC del 95%: 0.780-0.885). Con un valor de corte de 0.1 ng/l, la medida del dímero-D tenía una sensibilidad de 87.2%, una especificidad de 90,9%. Hubo una correlación entre los niveles de D-dímero y los recuentos de quistes logarítmicos. Conclusiones. Como resultado, las concentraciones del dímero D medidos en la giardiasis apoyan el probable vínculo entre la probable condición pro-trombótica e inflamatoria.


Assuntos
Giardíase , Cães , Inflamação
3.
Rev. MVZ Córdoba ; 23(2): 6660-6670, May-Aug. 2018. tab, graf
Artigo em Inglês | LILACS | ID: biblio-957361

RESUMO

Abstract Objective. In the present study the aim was to establish the efficacy of 30 mg/kg single dose secnidazol in calves naturally infected with Giardia duodenalis. Materials and methods. In an attempt to perform original study a total of 18 calves, from various breed, age and of both sexes were enrolled. Diagnosis was based on detection of trophozoit and/or cysts on fecal flotation among calves naturally infected with G. duodenalis, besides by use of rapid diagnostic test kits working with solid phase immunochromatographic principles and β-giardin nested- Polymerase Chain Reaction aplication. Cyst count per gram of feces were performed among days 0, 3, 7 and 10 in all cases. On days 0 and 10 hematological (WBC, RBC, HCT, MCHC, PLT) and serum biochemical (ALT, AST, creatinine, urea) values were determined. Results. Two different groups of calves composed of secnidazole group (n:9) and control group (n:9) were enrolled. Among calves enrolled in treatment group secnidazole was administered at a single dosage of 30 mg/kg perorally on day 0, whereas control group were left without any active ingredient. Cyst count per gram feces, hematological and serum biochemical values were analyzed among groups and intragroup comparisons. Giardia duodenalis assemblage A3 was detected in all 18 calves. On days 3, 7, and 10 there was significant (p˂0.001) reduction in cyst excretion; whereas evaluation of mean geometric cyst excretion revealed 100% reduction on days 7 and 10. Among two group statistical analysis of hematological and serumbiochemical variables revealed no statistical significance on days 0 and 10. Conclusions. In conclusion secnidazole at a single dose of 30 mg/kg might be practically appliable, reasonably priced, safety, completely effective and causing rapid recovery treatment protocole for therapy of calves with Giardiasis.


Resumen Objetivo. En el presente estudio se pretendía establecer la eficacia de 30 mg / kg de dosis única de secnidazol en terneros naturalmente infectados con Giardia duodenalis. Materiales y métodos. En un intento de realizar un estudio original, se matricularon 18 terneros, de distintas raza, edad y de ambos sexos. El diagnóstico se basó en la identificación de trofozoítos y /o quistes en la flotación fecal entre terneros naturalmente infectados con G. duodenalis, además de utilizar kits de diagnóstico rápido que funcionan con principios inmunocromatográficos en fase sólida y aplicación de Reacción en Cadena de Polimerasa anidada con β-giardina. El conteo de quistes por gramo de heces se realizó entre los días 0, 3, 7 y 10 en todos los casos. En los días 0 y 10 se determinaron los valores hematológicos (WBC, RBC, HCT, MCHC, PLT) y suero bioquímico (ALT, AST, creatinina, urea). Resultados. Se inscribieron dos grupos diferentes de terneros tratados con secnidazol (n: 9) y el grupo control (n: 9). Entre los becerros incluidos en el grupo de tratamiento se administró secnidazol en una dosis única de 30 mg/kg oralmente al día 0, mientras que el grupo de control se dejó sin ningún ingrediente activo. Se analizó el conteo de quistes por gramo de heces, valores hematológicos y bioquímicos de suero entre grupos y comparaciones intragrupo. Giardia duodenalis ensamblaje A3 se identificó en los 18 terneros. En los días 3, 7 y 10 hubo una reducción significativa (p˂0.001) en la excreción de quistes; Mientras que la evaluación de la excreción geométrica promedio de quistes reveló una reducción del 100% en los días 7 y 10. Entre los dos grupos de análisis estadístico de las variables hematológicas y sero-bioquímicas no reveló significación estadística en los días 0 y 10. Conclusión. En conclusión secnidazol en una dosis única de 30 mg/kg podría ser prácticamente aplicable, a un precio razonable, la seguridad, completamente eficaz y causando un tratamiento de recuperación rápida protocolo para la terapia de terneros con Giardiasis.


Assuntos
Bovinos , Giardia lamblia , Terapêutica
4.
Rev. MVZ Córdoba ; 23(1): 6403-6413, Jan.-Apr. 2018. tab
Artigo em Inglês | LILACS | ID: biblio-957340

RESUMO

ABSTRACT Objective. The purpose of the present study was to test the hypothesis that cardiac alterations participate within different stages of CVL. Materials and methods. Dogs were diagnosed with CVL, were classified as follows; group I (mild disease), group II (moderate disease), group III (severe disease), group IV (very severe disease) and group V included healthy controls. Results. Ig G antibodies against Leishmaniasis in group as tested by IFAT, were deemed 1/64 to 1/16000 among infected groups. Considering the cTnI levels, there were significant differences (p=0.018) between stage IV (group IV) and healthy control group, besides between group IV and group I. Considering D-dimer levels, there was difference between healthy control group and group II, III and IV (p=0.005). Regareing NT-pro BNP levels, there were differences between healthy control group and stage III, IV, besides between stage I with stage III, IV (p=0.000). Conclusions. The results showed that levels of cTnI, Nt pro-BNP and D-dimer were higher in dogs infected with CVL in contrast to healthy dogs, in which levels of those biomarkers were below detection limits. Obtained results suggested the possibility of cTnI and NT pro-BNP as markers for cardiac damage and D-dimer as a supportive tool for a diagnosis of probable thromboembolism in dogs with CVL.


RESUMEN Objetivo. El propósito del presente estudio fue probar la hipótesis de que las alteraciones cardíacas participan en diferentes estadios de CVL. Materiales y métodos. Perros fueron diagnosticados con CVL, se clasificaron de la siguiente manera; Grupo I (enfermedad leve), grupo II (enfermedad moderada), grupo III (enfermedad grave), grupo IV (enfermedad muy grave) y grupo V controles sanos incluidos. Resultados. Los anticuerpos Ig G contra la leishmaniasis en el grupo como probado por IFAT, se consideraron 1/64 a 1/16000 entre los grupos infectados. Considerando los niveles de cTnI, hubo diferencias significativas (p=0.018). Entre el grupo IV y el grupo control sano, además entre el grupo IV y el grupo I. Considerando los niveles D-dímero, hubo diferencia entre el grupo control sano y el grupo II, III y IV (p=0.005). Teniendo en cuenta los niveles de NT-proBNP, hubo diferencia estadística entre el grupo de control sano y el estadio III, IV, además entre la etapa I con estadio III, IV (p=0.000). Conclusiones. Los resultados mostraron que los niveles de cTnI, Nt pro-BNP y D-dímero fueron mayores en perros infectados con CVL en contraste con perros sanos, en los que los niveles de estos biomarcadores estaban por debajo de los límites de detección. Los resultados obtenidos sugirieron la posibilidad de que cTnI y NT pro-BNP como marcadores de daño cardíaco y D-dímero como una herramienta de apoyo para un diagnóstico de tromboembolismo probable en perros con CVL.

5.
Rev. MVZ Córdoba ; 22(1): 5631-5637, Jan.-Apr. 2017. tab
Artigo em Inglês | LILACS | ID: biblio-896911

RESUMO

ABSTRACT Objective. To determine whether short term supplemantation at two levels (1 or 2 g/kg) of clinoptilolite (CLNP) in the colostrum of dairy calves had any effect on total weight gain (TWG) and mean daily gain of weight (mdwg). Materials and methods. A total of 24 clinically healthy calves without diarrhea were assigned in a subset of three major groups of calves were studied: group I (n=8) received colostrum with clnp at the rate of 1/kg started immediately following calving at 12 and 24 hours, for a total of 2 doses. Group II consisted of calves (n=8) receiving colostrum with clnp at the rate of 2/kg within the same interval as the first experimental group. The last group III, which served as control, received solely colostrum. Results. Group had significant effect on weight (kg) of Holstein calves [twg (mean±SE)- control: 12.66±0.349, group I: 14.73±0.414, group II: 14.19±0.468, p<0.01; mdwg (mean±SE)-control: 0.338±0.0155, group I: 0.396±0.0189, group II: 0.397±0.0196, p<0.05]. There was a significant difference observed for twg (p<0.01) and mdwg (p<0.05) among control group and both clnp treatment groups. Conclusions. The results showed that the addition of both levels of clinoptilolite administration via colostrum appeared to enhance twg and mdwg in newborn calves without having any observable adverse effect.


RESUMEN Objetivo. Determinar si la suplementación a corto plazo en 2 niveles (1 o 2 g/kg) de clinoptilolita (CLNP) en el calostro de terneros lecheros tiene algún efecto sobre la ganancia de peso total (TWG) y la ganancia media diaria de peso (MDWG). Materiales y métodos. Se asignó un total de 24 terneros clínicamente sanos sin diarrea en un subconjunto de los tres grupos principales de terneros que fueron estudiados: grupo I (n = 8) recibieron calostro con CLNP a razón de 1 g/kg inmediatamente después del parto a las 12 y 24 horas, para un total de 2 dosis. Grupo II consistió de terneros (n = 8) que recibieron calostro con CLNP a razón de 2 kg / dentro del mismo intervalo que el primer grupo experimental. El último grupo III, que sirvió como control, recibió únicamente calostro. Resultados. Grupo tuvo un efecto significativo sobre el peso (kg) de terneros Holstein [GTT (media±DE) - Control: 12.66 ± 0.349, el grupo I: 14.73 ± 0.414, el grupo II: 14.19±0.468, p<0.01; mdwg (media±DE) - Control: 0.338±0.0155, el grupo I: 0.396±0.0189, grupo II: 0.397 ± 0.0196, p<0.05]. Hubo una diferencia significativa para TWG (p<0.01) y mdwg (p<0.05) entre el grupo control y ambos grupos de tratamiento CLNP. Conclusiones. Los resultados mostraron que la adición de los dos niveles de clinoptilolita a través del calostro mejoró TWG y MDWG en terneros recién nacidos sin tener ningún efecto adverso observable.

6.
Acta sci. vet. (Impr.) ; 45: 1-6, 2017. tab
Artigo em Inglês | VETINDEX | ID: biblio-1457587

RESUMO

Background: Giardia duodenalis (G. duodenalis) is an ubiquitous, flagellated intestinal protozoan with major public health significance worldwide. Limited data are available on the epidemiology of G. duodenalis in dairy cattle from Turkey. Determining the zoonotic potential of the Giardia infection requires molecular characterization. The aim of the present study was to investigate the prevalence and to molecularly characterize G. duodenalis in calves less than three months of age in Aydin, Aegean region of Turkey. Materials, Methods & Results: The study was conducted on different dairy farms in the south-western part of the Turkey, Aegean Region, Aydin. A total of 198 Holstein Friesian calves less than three months of age, of both sexes were enrolled into the study. Faecal samples from each calf were collected manually from the rectum using a disposable latex glove. The consistency of collected samples was recorded as diarrhoeic or non-diarrhoeic. Diagnosis of G. duodenalis infection was made microscopically by detection of cysts in the faecal samples. One hundred and sixteen (58.5%) of the 198 faecal samples were diarrheic. Giardia cysts were found in 27 (23.28%) of the diarrheic samples and in 8 (9.76%) of nondiarrheic samples (P < 0.05). The overall prevalence of giardiosis in calves was determined as 17.67%. The prevalence of Giardia genotypes was identified by DNA sequence analysis of the beta-giardin gene for every PCR positive sample. The beta-giardin nested PCR assay was revealed assemblage A and sub-genotype A3 was detected in all of 35 samples (100%). Discussion: The highest prevalence of Giardia infection in calves is reported at the age between 1 and 6 months, and the prevalence shows decreased rate from the age of 6 months. The present study was conducted in Aydin, a province of south-western Turkey in the Aegean Region, and the overall prevalence from a total of 198 dairy calves was 17.67%. […]


Assuntos
Animais , Bovinos , Giardia lamblia/isolamento & purificação , Giardia lamblia/patogenicidade , Giardíase/epidemiologia , Giardíase/veterinária , Reação em Cadeia da Polimerase/veterinária
7.
Acta sci. vet. (Impr.) ; 45: 1-7, 2017. tab
Artigo em Inglês | VETINDEX | ID: biblio-1457588

RESUMO

Background: Vector-borne infectious and zoonotic diseases are an important health problem that directly affects human and animal health negatively. Results through evaluation of coagulation disorders among vector-borne diseases should be of beneficial for both human and dogs studies. According to the present author’s knowledge reports regarding changes in platelet (PLT) count, prothrombin time (PT), activated partial thromboplastin time (APTT), fibrinogen (FIB) and D-dimer levels in dogs naturally infected with one or more vector-borne pathogens are lacking. Therefore, the present study was aimed to detecting those parameters for relation between diagnosis and prognosis of vector-borne diseases among dogs. Materials, Methods & Results: The material of this study was 46 dogs (36 were naturally infected with vector-borne diseases and 10 were healthy) from different breed, age and of both sexes. Venous blood samples were obtained to detect PLT counts, antibodies of ehrlichiosis, anaplasmosis, borreliosis, leishmaniosis and antigens of Dirofilaria immitis. The diagnosis of vector-borne diseases was performed by using a commercial ELISA assay kits. PLT count was performed with an automated blood cell counter analyser. In addition, PT, APTT and FIB concentrations were measured using a microcoagulometer. D-dimer concentrations were determined using fluorescence immunoassay rapid quantitave test analyser. Subgroups were formed according to the number of cases and the distribution of vector-borne agent. Statistically significant decreased PLT count was found in dogs mono infected with ehrlichiosis compared to healthy dogs (P 0.05). APTT values in the ehrlichiosis mono infection group were significantly higher than that of the healthy control (P < 0.01). A significant increase in FIB levels were detected […]


Assuntos
Animais , Cães , Anaplasmose , Biomarcadores , Dirofilariose , Ehrlichiose , Leishmaniose , Trombose/veterinária , Diagnóstico Clínico/veterinária , Doenças Transmissíveis/diagnóstico , Prognóstico , Trombocitopenia/veterinária
8.
Artigo em Inglês | LILACS-Express | VETINDEX | ID: biblio-1457703

RESUMO

Background: Giardia duodenalis (G. duodenalis) is an ubiquitous, flagellated intestinal protozoan with major public health significance worldwide. Limited data are available on the epidemiology of G. duodenalis in dairy cattle from Turkey. Determining the zoonotic potential of the Giardia infection requires molecular characterization. The aim of the present study was to investigate the prevalence and to molecularly characterize G. duodenalis in calves less than three months of age in Aydin, Aegean region of Turkey.Materials, Methods & Results: The study was conducted on different dairy farms in the south-western part of the Turkey, Aegean Region, Aydin. A total of 198 Holstein Friesian calves less than three months of age, of both sexes were enrolled into the study. Faecal samples from each calf were collected manually from the rectum using a disposable latex glove. The consistency of collected samples was recorded as diarrhoeic or non-diarrhoeic.  Diagnosis of G. duodenalis infection was made microscopically by detection of cysts in the faecal samples. One hundred and sixteen (58.5%) of the 198 faecal samples were diarrheic. Giardia cysts were found in 27 (23.28%) of the diarrheic samples and in 8 (9.76%) of nondiarrheic samples (P 0.05). The overall prevalence of giardiosis in calves was determined as 17.67%. The prevalence of Giardia genotypes was identified by DNA

9.
Artigo em Inglês | LILACS-Express | VETINDEX | ID: biblio-1457719

RESUMO

Background: Vector-borne infectious and zoonotic diseases are an important health problem that directly affects human and animal health negatively. Results through evaluation of coagulation disorders among vector-borne diseases should be of beneficial for both human and dogs studies. According to the present authors knowledge reports regarding changes in platelet (PLT) count, prothrombin time (PT), activated partial thromboplastin time (APTT), fibrinogen (FIB) and D-dimer levels in dogs naturally infected with one or more vector-borne pathogens are lacking. Therefore, the present study was aimed to detecting those parameters for relation between diagnosis and prognosis of vector-borne diseases among dogs.Materials, Methods & Results: The material of this study was 46 dogs (36 were naturally infected with vector-borne diseases and 10 were healthy) from different breed, age and of both sexes. Venous blood samples were obtained to detect PLT counts, antibodies of ehrlichiosis, anaplasmosis, borreliosis, leishmaniosis and antigens of Dirofilaria immitis. The diagnosis of vector-borne diseases was performed by using a commercial ELISA assay kits. PLT count was performed with an automated blood cell counter analyser. In addition, PT, APTT and FIB concentrations were measured using a microcoagulometer. D-dimer concentrations were determined using fluorescence immunoassay rapid qu

10.
Artigo em Inglês | VETINDEX | ID: vti-19059

RESUMO

Background: Vector-borne infectious and zoonotic diseases are an important health problem that directly affects human and animal health negatively. Results through evaluation of coagulation disorders among vector-borne diseases should be of beneficial for both human and dogs studies. According to the present authors knowledge reports regarding changes in platelet (PLT) count, prothrombin time (PT), activated partial thromboplastin time (APTT), fibrinogen (FIB) and D-dimer levels in dogs naturally infected with one or more vector-borne pathogens are lacking. Therefore, the present study was aimed to detecting those parameters for relation between diagnosis and prognosis of vector-borne diseases among dogs.Materials, Methods & Results: The material of this study was 46 dogs (36 were naturally infected with vector-borne diseases and 10 were healthy) from different breed, age and of both sexes. Venous blood samples were obtained to detect PLT counts, antibodies of ehrlichiosis, anaplasmosis, borreliosis, leishmaniosis and antigens of Dirofilaria immitis. The diagnosis of vector-borne diseases was performed by using a commercial ELISA assay kits. PLT count was performed with an automated blood cell counter analyser. In addition, PT, APTT and FIB concentrations were measured using a microcoagulometer. D-dimer concentrations were determined using fluorescence immunoassay rapid qu

11.
Acta sci. vet. (Online) ; 45: 1-7, 2017. tab
Artigo em Inglês | VETINDEX | ID: vti-691132

RESUMO

Background: Vector-borne infectious and zoonotic diseases are an important health problem that directly affects human and animal health negatively. Results through evaluation of coagulation disorders among vector-borne diseases should be of beneficial for both human and dogs studies. According to the present authors knowledge reports regarding changes in platelet (PLT) count, prothrombin time (PT), activated partial thromboplastin time (APTT), fibrinogen (FIB) and D-dimer levels in dogs naturally infected with one or more vector-borne pathogens are lacking. Therefore, the present study was aimed to detecting those parameters for relation between diagnosis and prognosis of vector-borne diseases among dogs. Materials, Methods & Results: The material of this study was 46 dogs (36 were naturally infected with vector-borne diseases and 10 were healthy) from different breed, age and of both sexes. Venous blood samples were obtained to detect PLT counts, antibodies of ehrlichiosis, anaplasmosis, borreliosis, leishmaniosis and antigens of Dirofilaria immitis. The diagnosis of vector-borne diseases was performed by using a commercial ELISA assay kits. PLT count was performed with an automated blood cell counter analyser. In addition, PT, APTT and FIB concentrations were measured using a microcoagulometer. D-dimer concentrations were determined using fluorescence immunoassay rapid quantitave test analyser. Subgroups were formed according to the number of cases and the distribution of vector-borne agent. Statistically significant decreased PLT count was found in dogs mono infected with ehrlichiosis compared to healthy dogs (P < 0.001). Changes in mean PT value in the studied animals did not show statistically significant differences among the groups (P > 0.05). APTT values in the ehrlichiosis mono infection group were significantly higher than that of the healthy control (P < 0.01). A significant increase in FIB levels were detected […](AU)


Assuntos
Animais , Cães , Ehrlichiose , Anaplasmose , Leishmaniose , Dirofilariose , Trombose/veterinária , Biomarcadores , Trombocitopenia/veterinária , Prognóstico , Diagnóstico Clínico/veterinária , Doenças Transmissíveis/diagnóstico
12.
Acta sci. vet. (Online) ; 45: 1-6, 2017. tab
Artigo em Inglês | VETINDEX | ID: vti-691131

RESUMO

Background: Giardia duodenalis (G. duodenalis) is an ubiquitous, flagellated intestinal protozoan with major public health significance worldwide. Limited data are available on the epidemiology of G. duodenalis in dairy cattle from Turkey. Determining the zoonotic potential of the Giardia infection requires molecular characterization. The aim of the present study was to investigate the prevalence and to molecularly characterize G. duodenalis in calves less than three months of age in Aydin, Aegean region of Turkey. Materials, Methods & Results: The study was conducted on different dairy farms in the south-western part of the Turkey, Aegean Region, Aydin. A total of 198 Holstein Friesian calves less than three months of age, of both sexes were enrolled into the study. Faecal samples from each calf were collected manually from the rectum using a disposable latex glove. The consistency of collected samples was recorded as diarrhoeic or non-diarrhoeic. Diagnosis of G. duodenalis infection was made microscopically by detection of cysts in the faecal samples. One hundred and sixteen (58.5%) of the 198 faecal samples were diarrheic. Giardia cysts were found in 27 (23.28%) of the diarrheic samples and in 8 (9.76%) of nondiarrheic samples (P < 0.05). The overall prevalence of giardiosis in calves was determined as 17.67%. The prevalence of Giardia genotypes was identified by DNA sequence analysis of the beta-giardin gene for every PCR positive sample. The beta-giardin nested PCR assay was revealed assemblage A and sub-genotype A3 was detected in all of 35 samples (100%). Discussion: The highest prevalence of Giardia infection in calves is reported at the age between 1 and 6 months, and the prevalence shows decreased rate from the age of 6 months. The present study was conducted in Aydin, a province of south-western Turkey in the Aegean Region, and the overall prevalence from a total of 198 dairy calves was 17.67%. […](AU)


Assuntos
Animais , Bovinos , Giardia lamblia/patogenicidade , Giardíase/epidemiologia , Giardíase/veterinária , Giardia lamblia/isolamento & purificação , Reação em Cadeia da Polimerase/veterinária
13.
Artigo em Inglês | VETINDEX | ID: vti-733513

RESUMO

Background: Giardia duodenalis (G. duodenalis) is an ubiquitous, flagellated intestinal protozoan with major public health significance worldwide. Limited data are available on the epidemiology of G. duodenalis in dairy cattle from Turkey. Determining the zoonotic potential of the Giardia infection requires molecular characterization. The aim of the present study was to investigate the prevalence and to molecularly characterize G. duodenalis in calves less than three months of age in Aydin, Aegean region of Turkey.Materials, Methods & Results: The study was conducted on different dairy farms in the south-western part of the Turkey, Aegean Region, Aydin. A total of 198 Holstein Friesian calves less than three months of age, of both sexes were enrolled into the study. Faecal samples from each calf were collected manually from the rectum using a disposable latex glove. The consistency of collected samples was recorded as diarrhoeic or non-diarrhoeic.  Diagnosis of G. duodenalis infection was made microscopically by detection of cysts in the faecal samples. One hundred and sixteen (58.5%) of the 198 faecal samples were diarrheic. Giardia cysts were found in 27 (23.28%) of the diarrheic samples and in 8 (9.76%) of nondiarrheic samples (P 0.05). The overall prevalence of giardiosis in calves was determined as 17.67%. The prevalence of Giardia genotypes was identified by DNA

14.
Artigo em Inglês | VETINDEX | ID: vti-733273

RESUMO

Background: Vector-borne infectious and zoonotic diseases are an important health problem that directly affects human and animal health negatively. Results through evaluation of coagulation disorders among vector-borne diseases should be of beneficial for both human and dogs studies. According to the present authors knowledge reports regarding changes in platelet (PLT) count, prothrombin time (PT), activated partial thromboplastin time (APTT), fibrinogen (FIB) and D-dimer levels in dogs naturally infected with one or more vector-borne pathogens are lacking. Therefore, the present study was aimed to detecting those parameters for relation between diagnosis and prognosis of vector-borne diseases among dogs.Materials, Methods & Results: The material of this study was 46 dogs (36 were naturally infected with vector-borne diseases and 10 were healthy) from different breed, age and of both sexes. Venous blood samples were obtained to detect PLT counts, antibodies of ehrlichiosis, anaplasmosis, borreliosis, leishmaniosis and antigens of Dirofilaria immitis. The diagnosis of vector-borne diseases was performed by using a commercial ELISA assay kits. PLT count was performed with an automated blood cell counter analyser. In addition, PT, APTT and FIB concentrations were measured using a microcoagulometer. D-dimer concentrations were determined using fluorescence immunoassay rapid qu

15.
Artigo em Inglês | VETINDEX | ID: vti-732432

RESUMO

Background: Vector-borne infectious and zoonotic diseases are an important health problem that directly affects human and animal health negatively. Results through evaluation of coagulation disorders among vector-borne diseases should be of beneficial for both human and dogs studies. According to the present authors knowledge reports regarding changes in platelet (PLT) count, prothrombin time (PT), activated partial thromboplastin time (APTT), fibrinogen (FIB) and D-dimer levels in dogs naturally infected with one or more vector-borne pathogens are lacking. Therefore, the present study was aimed to detecting those parameters for relation between diagnosis and prognosis of vector-borne diseases among dogs.Materials, Methods & Results: The material of this study was 46 dogs (36 were naturally infected with vector-borne diseases and 10 were healthy) from different breed, age and of both sexes. Venous blood samples were obtained to detect PLT counts, antibodies of ehrlichiosis, anaplasmosis, borreliosis, leishmaniosis and antigens of Dirofilaria immitis. The diagnosis of vector-borne diseases was performed by using a commercial ELISA assay kits. PLT count was performed with an automated blood cell counter analyser. In addition, PT, APTT and FIB concentrations were measured using a microcoagulometer. D-dimer concentrations were determined using fluorescence immunoassay rapid qu

16.
Artigo em Inglês | VETINDEX | ID: vti-732266

RESUMO

Background: Giardia duodenalis (G. duodenalis) is an ubiquitous, flagellated intestinal protozoan with major public health significance worldwide. Limited data are available on the epidemiology of G. duodenalis in dairy cattle from Turkey. Determining the zoonotic potential of the Giardia infection requires molecular characterization. The aim of the present study was to investigate the prevalence and to molecularly characterize G. duodenalis in calves less than three months of age in Aydin, Aegean region of Turkey.Materials, Methods & Results: The study was conducted on different dairy farms in the south-western part of the Turkey, Aegean Region, Aydin. A total of 198 Holstein Friesian calves less than three months of age, of both sexes were enrolled into the study. Faecal samples from each calf were collected manually from the rectum using a disposable latex glove. The consistency of collected samples was recorded as diarrhoeic or non-diarrhoeic.  Diagnosis of G. duodenalis infection was made microscopically by detection of cysts in the faecal samples. One hundred and sixteen (58.5%) of the 198 faecal samples were diarrheic. Giardia cysts were found in 27 (23.28%) of the diarrheic samples and in 8 (9.76%) of nondiarrheic samples (P 0.05). The overall prevalence of giardiosis in calves was determined as 17.67%. The prevalence of Giardia genotypes was identified by DNA

17.
Artigo em Inglês | VETINDEX | ID: vti-731272

RESUMO

Background: Giardia duodenalis (G. duodenalis) is an ubiquitous, flagellated intestinal protozoan with major public health significance worldwide. Limited data are available on the epidemiology of G. duodenalis in dairy cattle from Turkey. Determining the zoonotic potential of the Giardia infection requires molecular characterization. The aim of the present study was to investigate the prevalence and to molecularly characterize G. duodenalis in calves less than three months of age in Aydin, Aegean region of Turkey.Materials, Methods & Results: The study was conducted on different dairy farms in the south-western part of the Turkey, Aegean Region, Aydin. A total of 198 Holstein Friesian calves less than three months of age, of both sexes were enrolled into the study. Faecal samples from each calf were collected manually from the rectum using a disposable latex glove. The consistency of collected samples was recorded as diarrhoeic or non-diarrhoeic.  Diagnosis of G. duodenalis infection was made microscopically by detection of cysts in the faecal samples. One hundred and sixteen (58.5%) of the 198 faecal samples were diarrheic. Giardia cysts were found in 27 (23.28%) of the diarrheic samples and in 8 (9.76%) of nondiarrheic samples (P 0.05). The overall prevalence of giardiosis in calves was determined as 17.67%. The prevalence of Giardia genotypes was identified by DNA

18.
Artigo em Inglês | VETINDEX | ID: vti-730663

RESUMO

Background: Vector-borne infectious and zoonotic diseases are an important health problem that directly affects human and animal health negatively. Results through evaluation of coagulation disorders among vector-borne diseases should be of beneficial for both human and dogs studies. According to the present authors knowledge reports regarding changes in platelet (PLT) count, prothrombin time (PT), activated partial thromboplastin time (APTT), fibrinogen (FIB) and D-dimer levels in dogs naturally infected with one or more vector-borne pathogens are lacking. Therefore, the present study was aimed to detecting those parameters for relation between diagnosis and prognosis of vector-borne diseases among dogs.Materials, Methods & Results: The material of this study was 46 dogs (36 were naturally infected with vector-borne diseases and 10 were healthy) from different breed, age and of both sexes. Venous blood samples were obtained to detect PLT counts, antibodies of ehrlichiosis, anaplasmosis, borreliosis, leishmaniosis and antigens of Dirofilaria immitis. The diagnosis of vector-borne diseases was performed by using a commercial ELISA assay kits. PLT count was performed with an automated blood cell counter analyser. In addition, PT, APTT and FIB concentrations were measured using a microcoagulometer. D-dimer concentrations were determined using fluorescence immunoassay rapid qu

19.
Artigo em Inglês | VETINDEX | ID: vti-730568

RESUMO

Background: Giardia duodenalis (G. duodenalis) is an ubiquitous, flagellated intestinal protozoan with major public health significance worldwide. Limited data are available on the epidemiology of G. duodenalis in dairy cattle from Turkey. Determining the zoonotic potential of the Giardia infection requires molecular characterization. The aim of the present study was to investigate the prevalence and to molecularly characterize G. duodenalis in calves less than three months of age in Aydin, Aegean region of Turkey.Materials, Methods & Results: The study was conducted on different dairy farms in the south-western part of the Turkey, Aegean Region, Aydin. A total of 198 Holstein Friesian calves less than three months of age, of both sexes were enrolled into the study. Faecal samples from each calf were collected manually from the rectum using a disposable latex glove. The consistency of collected samples was recorded as diarrhoeic or non-diarrhoeic.  Diagnosis of G. duodenalis infection was made microscopically by detection of cysts in the faecal samples. One hundred and sixteen (58.5%) of the 198 faecal samples were diarrheic. Giardia cysts were found in 27 (23.28%) of the diarrheic samples and in 8 (9.76%) of nondiarrheic samples (P 0.05). The overall prevalence of giardiosis in calves was determined as 17.67%. The prevalence of Giardia genotypes was identified by DNA

20.
Artigo em Inglês | VETINDEX | ID: vti-730440

RESUMO

Background: Vector-borne infectious and zoonotic diseases are an important health problem that directly affects human and animal health negatively. Results through evaluation of coagulation disorders among vector-borne diseases should be of beneficial for both human and dogs studies. According to the present authors knowledge reports regarding changes in platelet (PLT) count, prothrombin time (PT), activated partial thromboplastin time (APTT), fibrinogen (FIB) and D-dimer levels in dogs naturally infected with one or more vector-borne pathogens are lacking. Therefore, the present study was aimed to detecting those parameters for relation between diagnosis and prognosis of vector-borne diseases among dogs.Materials, Methods & Results: The material of this study was 46 dogs (36 were naturally infected with vector-borne diseases and 10 were healthy) from different breed, age and of both sexes. Venous blood samples were obtained to detect PLT counts, antibodies of ehrlichiosis, anaplasmosis, borreliosis, leishmaniosis and antigens of Dirofilaria immitis. The diagnosis of vector-borne diseases was performed by using a commercial ELISA assay kits. PLT count was performed with an automated blood cell counter analyser. In addition, PT, APTT and FIB concentrations were measured using a microcoagulometer. D-dimer concentrations were determined using fluorescence immunoassay rapid qu

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