RESUMEN
1. The purpose of this study was to examine if the concentration of thymol as the main compound of Thymus vulgaris essential oil (TEO) influenced the antioxidant defence system in broilers. 2. Twenty-four broiler chickens were randomly divided at the day of hatching into three dietary treatment groups (0%, 0.05% and 0.1%, w/w TEO) with eight birds in each and were fed until four weeks of age. 3. Thymol content in plasma, duodenal wall and breast muscle significantly increased when 0.1% of thyme oil was added to the diet (P < 0.05). Thymol concentration in plasma significantly correlated with levels measured in the duodenal wall and feed (rs = 0.7857, P < 0.05; rs = 0.7647, P < 0.05). Superoxide dismutase (SOD) activity increased, and malondialdehyde (MDA) concentration decreased significantly (P < 0.05) in blood from chickens fed 0.1% TEO supplementation. Although the thymol concentration did not significantly decrease MDA amounts in breast muscle, a declining trend was observed. 4. The trial data confirmed the efficient absorption of thymol from the digestive tract into the systemic circulation, but only traces were found in breast muscle. Thymol content was sufficient for expressing its antioxidant properties in blood, but its low content in breast muscle was insufficient to significantly affect lipid oxidation and fatty acid composition.
Asunto(s)
Antioxidantes/fisiología , Pollos/inmunología , Grasas Insaturadas en la Dieta/metabolismo , Aceites Volátiles/metabolismo , Timol/metabolismo , Thymus (Planta)/química , Alimentación Animal/análisis , Animales , Pollos/metabolismo , Dieta/veterinaria , Grasas Insaturadas en la Dieta/administración & dosificación , Suplementos Dietéticos , Aceites Volátiles/administración & dosificación , Aceites Volátiles/análisis , Timol/administración & dosificación , Timol/análisisRESUMEN
Fat supplementation plays an important role in defining milk fatty acids (FA) composition of ruminant products. The use of sources rich in linoleic and α-linolenic acid favors the accumulation of conjugated linoleic acids isomers, increasing the healthy properties of milk. Ruminal microbiota plays a pivotal role in defining milk FA composition, and its profile is affected by diet composition. The aim of this study was to investigate the responses of rumen FA production and microbial structure to hemp or linseed supplementation in diets of dairy goats. Ruminal microbiota composition was determined by 16S amplicon sequencing, whereas FA composition was obtained by gas-chromatography technique. In all, 18 pluriparous Alpine goats fed the same pre-treatment diet for 40±7 days were, then, arranged to three dietary treatments consisting of control, linseed and hemp seeds supplemented diets. Independently from sampling time and diets, bacterial community of ruminal fluid was dominated by Bacteroidetes (about 61.2%) and Firmicutes (24.2%) with a high abundance of Prevotellaceae (41.0%) and Veillonellaceae (9.4%) and a low presence of Ruminococcaceae (5.0%) and Lachnospiraceae (4.3%). Linseed supplementation affected ruminal bacteria population, with a significant reduction of biodiversity; in particular, relative abundance of Prevotella was reduced (-12.0%), whereas that of Succinivibrio and Fibrobacter was increased (+50.0% and +75.0%, respectively). No statistically significant differences were found among the average relative abundance of archaeal genera between each dietary group. Moreover, the addition of linseed and hemp seed induced significant changes in FA concentration in the rumen, as a consequence of shift from C18 : 2n-6 to C18 : 3n-3 biohydrogenation pathway. Furthermore, dimethylacetal composition was affected by fat supplementation, as consequence of ruminal bacteria population modification. Finally, the association study between the rumen FA profile and the bacterial microbiome revealed that Fibrobacteriaceae is the bacterial family showing the highest and significant correlation with FA involved in the biohydrogenation pathway of C18 : 3n-3.
Asunto(s)
Ácidos Grasos , Cabras , Microbiota , Rumen , Animales , Dieta , Suplementos Dietéticos , Ácidos Grasos/metabolismo , Femenino , Cabras/fisiología , Lactancia , Leche , Rumen/microbiologíaRESUMEN
Strachitunt, a blue-veined Italian cheese, received the Protected Designation of Origin (PDO) label in 2014. Its unique technological feature is represented by the dual-curd method of production. Strachitunt is produced from raw bovine milk with or without the inoculation of natural starter cultures of lactic acid bacteria, and the addition of secondary cultures of mold spores is not permitted by the product specification. Physico-chemical properties, proteolysis, and volatile profile of Strachitunt were investigated in 10 cheese samples (ripened for 75 d) made throughout spring 2015 and provided by the main cheese maker. Overall, composition parameters showed a large variability among samples. Cheese was characterized by an acid paste (pH 5.46) and a lower extent of proteolysis compared with other blue-veined varieties. The main chemical groups of volatile organic compounds were alcohols and esters, whereas ketones represented only a minor component. The erratic adventitious contamination by mold spores of the cheese milk, the unique dual-curd method of cheese-making, and the large time variability between the piercing time and the end of ripening could be highlighted as the main causes of both the distinctive analytical fingerprint and the scarce standardization of this blue-veined cheese.
Asunto(s)
Queso , Proteolisis , Animales , Bovinos , Manipulación de Alimentos , Cetonas , Leche/química , Compuestos Orgánicos VolátilesRESUMEN
This study investigated the changes in chemical and microbiological properties of fresh goat milk cheese stored in an open deck refrigerated display cabinet (6 ± 2°C) or in a dark cold room (4 ± 1°C). The effects of partial-vacuum packaging and fluorescent lighting were studied during the cheese shelf life (45 d) and 15 d after. Storage conditions did not affect the pH values (4.3), whereas a slight decrease in moisture (ca. 1%) and in water activity (<0.01 units) was recorded. Proteolysis monitored by Kjeldahl determination increased significantly during storage of all samples. The highest increase from 8.5 to 13.0% of soluble nitrogen (expressed as percentage of total nitrogen) was measured in cheese packaged in the presence of air and stored in a lighted cabinet. The proteolytic trend was also studied through capillary zone electrophoresis by monitoring the degradation of the main casein fractions and the formation of new peptides. In particular, 2 indices, based on peak area ratio of new-formed peptides and casein fractions were related to cheese age. Lipolysis, measured by solid-phase microextraction gas chromatography coupled to mass spectrometry of volatile fatty acids, was unaffected by air or light and did not proceed through storage. As expected, hexanal formed mainly in cheeses stored under light and packaged in air. Evaluation of sensorial quality, performed using a hedonic scale, showed significantly lower scores of cheeses kept under light compared with those kept in the dark, both at 45 and 60 d storage. Overall, the microbiological and chemical results suggested that the shelf life of soft goat milk cheese would be extended from 45 to 60 d. Such conclusion was supported also by the sensory quality evaluation.
Asunto(s)
Queso/análisis , Aldehídos/análisis , Animales , Queso/microbiología , Ácidos Grasos Volátiles/análisis , Calidad de los Alimentos , Almacenamiento de Alimentos , Cromatografía de Gases y Espectrometría de Masas , Cabras , Leche , Proteolisis , Factores de TiempoRESUMEN
The socio-economic impact of echinococcosis, with special reference to cystic echinococcosis (CE) caused by Echinococcus granulosus, is reviewed. The following items are discussed: socio-economic consequences in humans; economic consequences in livestock; costs and benefits of control programmes; economic evaluation of control programmes; social reasons favouring the life cycle of CE; social, political and economic situations hindering the control of echinococcosis. Many consequences are difficult to evaluate from an economic point of view. However, many evaluations have shown that CE is an important (often neglected) public health and economic problem, especially in endemic areas, and that the socio-economic evaluation of its consequences and of control actions proves indispensable to best use available resources and possibly tailor control strategies.
Asunto(s)
Equinococosis/economía , Zoonosis , Agricultura/economía , Animales , Animales Domésticos , Control de Enfermedades Transmisibles/economía , Control de Enfermedades Transmisibles/métodos , Análisis Costo-Beneficio , Equinococosis/prevención & control , Humanos , Factores SocioeconómicosRESUMEN
Between March 2003 and February 2007, the livers and the lungs of 2,231 horses from various Italian regions were examined for cystic echinococcosis presence at the time of slaughter. Hydatid cysts were found in six horses, namely four from Sardinia, one from Sicily, and one from Tuscany. The location, number, morphology, and fertility of the cysts found were determined. DNA was extracted from the germinal layers and protoscoleces of the fertile cysts and polymerase chain reactions (PCR) were performed in order to strain type DNA isolates for reduced nicotinamide adenine dinucleotide dehydrogenase subunit 1 (ND1), cytochrome c oxidase subunit 1 (CO1) and 12S partial genes. The PCR products were then purified and sequenced in forward and reverse. Hydatid materials obtained from positive animals were identified as Echinococcus granulosus s.s. (old G1, sheep strain) and Echinococcus equinus (old G4, horse strain) for ND1, CO1, and 12S partial genes. This allowed us to record the presence of the E. equinus in Italy for the first time with molecular tools and also to report new data on the epidemiological situation of this parasite in Italy.
Asunto(s)
Equinococosis/veterinaria , Echinococcus granulosus/aislamiento & purificación , Echinococcus/aislamiento & purificación , Enfermedades de los Caballos/epidemiología , Animales , ADN de Helmintos/análisis , Equinococosis/epidemiología , Equinococosis/parasitología , Echinococcus/clasificación , Echinococcus/genética , Echinococcus granulosus/clasificación , Echinococcus granulosus/genética , Enfermedades de los Caballos/parasitología , Caballos/parasitología , Italia/epidemiología , Datos de Secuencia Molecular , Reacción en Cadena de la Polimerasa , Análisis de Secuencia de ADNRESUMEN
Beef cattle heads (195 heads, 6 batches) imported for fattening from France to Italy were examined. Coprological qualitative and quantitative tests were performed, and the results analysed in relation to sex, breed, age, date of arrival, geographical origin (French department in which the animal was bred), and gathering centre (French department in which the animal was grouped with the others before travelling to Italy). The following parasites were identified: Eimeriidae (overall prevalence 60.5%); Strongyles (59%); Nematodirus spp. (14.3%); Trichuris spp. (4.1%); Capillaria spp. (2.0%); Paramphistomum spp. (27.6%); Dicrocoelium spp. (3.0%); Moniezia spp. (8.7%). All the observed parasites are widely reported in beef cattle either in Italy or in France. However, the seeming absence of Fasciola hepatica was unexpected, as well as the high prevalence of Paramphistomum spp. The variables that appeared to be more linked to parasite epidemiology were sex, altitude of the geographical origin and season.
Asunto(s)
Enfermedades de los Bovinos/parasitología , Bovinos/parasitología , Coccidiosis/veterinaria , Helmintiasis Animal/parasitología , Parasitosis Intestinales/veterinaria , Carne/parasitología , Rumen/parasitología , Gastropatías/veterinaria , Animales , Enfermedades de los Bovinos/epidemiología , Infecciones por Cestodos/epidemiología , Infecciones por Cestodos/parasitología , Infecciones por Cestodos/veterinaria , Coccidiosis/epidemiología , Coccidiosis/parasitología , Comercio , Heces/parasitología , Femenino , Francia , Helmintiasis Animal/epidemiología , Parasitosis Intestinales/epidemiología , Italia , Masculino , Oocistos , Prevalencia , Especificidad de la Especie , Gastropatías/epidemiología , Gastropatías/parasitología , Infecciones por Trematodos/epidemiología , Infecciones por Trematodos/parasitología , Infecciones por Trematodos/veterinariaAsunto(s)
Anticuerpos Antibacterianos/sangre , Enfermedades de los Gatos/epidemiología , Enfermedades de los Gatos/transmisión , Infecciones por Chlamydia/transmisión , Infecciones por Chlamydia/veterinaria , Chlamydia/inmunología , Zoonosis , Animales , Gatos , Infecciones por Chlamydia/epidemiología , Reacciones Cruzadas , Humanos , Japón/epidemiología , Estudios Seroepidemiológicos , Especificidad de la EspecieRESUMEN
Milk production has been a distinguishing characteristic of sheep breeding since antiquity in the Mediterranean area, including Italy, where prehistoric findings confirm this particular husbandry activity. In Homer's Odyssey, the description of Polifemo's sheep flock organization is remarkably similar to current production systems. The ancient roots of this tradition have grown into an important economic reality, with excellent levels of milk production and apporoximately 65 typical cheeses. It is interesting to note that the Italian word "pecora" (sheep) is believed to have originated from the Latin "pecunia" (money). Although heavy production losses are due to parasitic infections, only 250 papers have been published in the last 50 years in Italy on sheep parasites. Differences in climate, environmental factors and production tecniques may influence infection prevalence, load and pathogenesis. For this reason, prevention must be aimed at the particular epidemiological situation and not simply adapted from current schemes used abroad. The aim of this paper is to illustrate the epidemiology of ovine gastrointestinal nematodes in Italy and to evaluate the economic importance of their control.
Asunto(s)
Crianza de Animales Domésticos/economía , Enfermedades Gastrointestinales/veterinaria , Infecciones por Nematodos/veterinaria , Enfermedades Parasitarias en Animales/epidemiología , Enfermedades de las Ovejas/epidemiología , Animales , Análisis Costo-Beneficio , Industria Lechera/economía , Femenino , Enfermedades Gastrointestinales/economía , Enfermedades Gastrointestinales/epidemiología , Enfermedades Gastrointestinales/parasitología , Helmintiasis Animal/economía , Helmintiasis Animal/epidemiología , Helmintiasis Animal/parasitología , Parasitosis Intestinales/economía , Parasitosis Intestinales/epidemiología , Parasitosis Intestinales/parasitología , Parasitosis Intestinales/veterinaria , Italia/epidemiología , Masculino , Infecciones por Nematodos/economía , Infecciones por Nematodos/epidemiología , Infecciones por Nematodos/parasitología , Enfermedades Parasitarias en Animales/economía , Enfermedades Parasitarias en Animales/parasitología , Ovinos/parasitología , Enfermedades de las Ovejas/economía , Enfermedades de las Ovejas/parasitologíaAsunto(s)
Anticuerpos Antibacterianos/sangre , Infecciones por Chlamydophila/veterinaria , Chlamydophila/inmunología , Animales , Animales Domésticos , Animales Salvajes , Gatos , Infecciones por Chlamydophila/epidemiología , Femenino , Italia/epidemiología , Masculino , Estudios SeroepidemiológicosRESUMEN
Cystic Echinococcosis (CE) is one of the most widespread parasitoses in the Mediterranean Region (MR). This is due to various factors, the most important being the close association between man, sheep and dogs in areas where open farming is practised. Although this disease has been known for several years and many studies have been carried out, nowadays in Italy there are no complete epidemiological data on its diffusion and distribution. The available data show that CE is mainly diffused in those districts where the sheep-dog cycle can be perpetuated, such as central and southern Italy, and the islands. Furthermore, no data are available on biomolecular characterisation of the strains of Echinococcus granulosus in Italy, apart form those in Sardinia, where the G1 (sheep-dog) and G7 (pig-dog) strains were recently isolated. One of the reasons why CE is a problem with no easy solution is undoubtedly the difficulty of making a certain diagnosis in the dog, the principal definitive host of E. granulosus.
Asunto(s)
Animales Domésticos/parasitología , Equinococosis/veterinaria , Animales , Reservorios de Enfermedades , Transmisión de Enfermedad Infecciosa , Perros , Equinococosis/epidemiología , Equinococosis/transmisión , Echinococcus/clasificación , Echinococcus/aislamiento & purificación , Encuestas Epidemiológicas , Italia/epidemiología , Prevalencia , Rumiantes/parasitología , Lobos/parasitologíaRESUMEN
The socio-economic impact of cystic echinococcosis (CE), caused by Echinococcus granulosus, is reviewed with special reference to the following topics: consequences in man and livestock, costs and benefits of control programmes and economic procedures for evaluating control programmes. Examples of some important costs and benefits are given. Many consequences in man and livestock are difficult to evaluate from an economic point of view, because some basic data are difficult to obtain in many countries. However, the socio-economic evaluation of the consequences of CE and of the present and future control actions proves indispensable to best use available resources and possibly tailor control stategies.
Asunto(s)
Equinococosis/economía , Enfermedades Endémicas/economía , Crianza de Animales Domésticos/economía , Animales , Antihelmínticos/economía , Argentina , Costo de Enfermedad , Análisis Costo-Beneficio , Enfermedades de los Perros/tratamiento farmacológico , Enfermedades de los Perros/economía , Enfermedades de los Perros/epidemiología , Perros , Costos de los Medicamentos , Equinococosis/epidemiología , Equinococosis/prevención & control , Equinococosis/veterinaria , Enfermedades Endémicas/veterinaria , Contaminación de Alimentos/prevención & control , Costos de la Atención en Salud , Humanos , Control de Infecciones/economía , Control de Infecciones/organización & administración , Italia , Ovinos , Enfermedades de las Ovejas/economía , Enfermedades de las Ovejas/prevención & control , Cambio Social , Factores Socioeconómicos , EspañaRESUMEN
During the period 1987-1999, 119 wolf cadavers were examined and checked for the presence of Echinococcus granulosus. All the animals were retrieved along the whole Apennines range of distribution of the species in Italy and most of them were illegally killed. Eighteen wolves resulted positive (15%). The mean intensity was 697.5. The force of infection for prevalence was 8.2 year(-1). The prevalence of the parasite was significantly and positively influenced by the local prevalence of cystic echinococcosis (CE) in sheep. Mean intensity was significantly and positively influenced by both the age of the wolf and the prevalence of CE in sheep. A deterministic model was used in order to simulate a purely theoretical sylvatic cycle of the parasites having the wolf as the only definitive host with 15% of prevalence. The expected prevalence of CE in wild intermediate species ranges between 10% and 25%. This prevalence overlaps the one observed in sheep. Even if both the wolf and the wild ungulate populations are increasing, the wolf still acts as a part of the main dog-sheep cycle of the parasite.
Asunto(s)
Equinococosis/veterinaria , Echinococcus granulosus/aislamiento & purificación , Lobos/parasitología , Distribución por Edad , Animales , Reservorios de Enfermedades , Enfermedades de los Perros/parasitología , Enfermedades de los Perros/transmisión , Perros/parasitología , Equinococosis/epidemiología , Equinococosis/transmisión , Echinococcus granulosus/crecimiento & desarrollo , Femenino , Italia/epidemiología , Larva , Masculino , Modelos Teóricos , Prevalencia , Distribución por Sexo , Ovinos/parasitología , Enfermedades de las Ovejas/parasitología , Enfermedades de las Ovejas/transmisiónRESUMEN
During an epidemiological survey carried out for two consecutive years (2001-2002), autochthonous cases of canine leishmaniosis (CanL) were reported in Communes of the Bologna Province (Emilia-Romagna Region, northern Italy), involved in the past (1971-1972) in a severe outbreak of human visceral leishmaniosis (VL). Serological controls, carried out by immunofluorescence antibody test on a sample of owned dogs, detected a mean prevalence of 2.5% in the first year in 4 Communes, and of 11.2% in the second year in only one Commune, where an incidence value of 9.3% was assessed. The autochthonous origin of the infection was confirmed in 11 out of 13 positive animals in the first year and in 5 out of 6 new cases in the second year. In one case the parasitological examinations led to the isolation of leishmaniae characterized as Leishmania infantum zymodeme MON 1. Entomological surveys carried out during two sandfly seasons in one of the areas concerned by the VL outbreak showed the presence of Phlebotomus perfiliewi and, to a lesser extent, of P perniciosus, both proven vectors of L. infantum in Italy. The results obtained seem to suggest the presence of a stable focus of CanL in the territory involved in the previous VL outbreak of 1971-1972, within which the infection in the canine population had been assessed only serologically. Such an epidemiological situation may be seen either as the persistence of an old focus or as a new imported one.
Asunto(s)
Enfermedades de los Perros/epidemiología , Leishmania infantum/aislamiento & purificación , Leishmaniasis Visceral/veterinaria , Animales , Anticuerpos Antiprotozoarios/sangre , Reservorios de Enfermedades , Enfermedades de los Perros/parasitología , Perros , Insectos Vectores/parasitología , Italia/epidemiología , Leishmania infantum/inmunología , Leishmaniasis Visceral/epidemiología , Leishmaniasis Visceral/parasitología , Phlebotomus/parasitología , Estudios Seroepidemiológicos , Especificidad de la EspecieRESUMEN
Cystic echinococcosis (CE) is an important zoonosis in Italy and in the whole Mediterranean Region, as confirmed by the work by Ettore Biocca, whose contributions to the subject are reported in a summarised annex to the bibliography. The contribution to the understanding and control of CE are presented, with special emphasis on the socio-economic impact, on factors affecting the maintenance of CE in the Mediterranean Region, on the epidemiological situation and control measures, on the present status of epidemiological surveillance, on the control problems in normal and emergency situations, on health education and training. Also, the justifications of combined control programmes are discussed, which may be applied only in situations of peace and well-being.
Asunto(s)
Equinococosis , Crianza de Animales Domésticos/métodos , Animales , Camelus/parasitología , Comercio , Reservorios de Enfermedades , Perros/parasitología , Equinococosis/economía , Equinococosis/epidemiología , Equinococosis/prevención & control , Equinococosis/transmisión , Equinococosis/veterinaria , Urgencias Médicas , Parasitología de Alimentos , Cabras/parasitología , Educación en Salud/organización & administración , Caballos/parasitología , Humanos , Región Mediterránea/epidemiología , Vigilancia de la Población , Prevalencia , Salud Pública , Ovinos/parasitología , Factores Socioeconómicos , ZoonosisRESUMEN
A three years survey on gastro-intestinal nematode egg output was carried out in four Alpine chamois herds (Rupicapra rupicapra rupicapra) from Belluno province (Italy). Data were analysed in order to detect the influence of cattle presence and chamois density on egg output, and to evaluate the stability of host-parasite relationship. As expected, variations related to the season were present, with the major peak of egg output observed in the summer. Results highlighted an unexpected inverse influence of host density on egg counts. The results are in relation to host-parasite relationship stability. Parasites seem to be able to self-regulate in the absence of parasite-induced host mortality. No effect due to cattle presence was detected.
Asunto(s)
Animales Salvajes/parasitología , Enfermedades de las Cabras/parasitología , Cabras/parasitología , Parasitosis Intestinales/veterinaria , Infecciones por Nematodos/veterinaria , Gastropatías/veterinaria , Animales , Bovinos/parasitología , Enfermedades de los Bovinos/parasitología , Enfermedades de los Bovinos/transmisión , Interacciones Huésped-Parásitos , Parasitosis Intestinales/epidemiología , Parasitosis Intestinales/parasitología , Italia/epidemiología , Infecciones por Nematodos/epidemiología , Infecciones por Nematodos/parasitología , Infecciones por Nematodos/transmisión , Recuento de Huevos de Parásitos , Densidad de Población , Prevalencia , Estaciones del Año , Gastropatías/epidemiología , Gastropatías/parasitologíaRESUMEN
A new stable focus of canine leishmaniasis (CanL) was identified in a coastal Adriatic area of the Emilia-Romagna Region in Northern Italy. Following the first clinical cases observed starting from 1998, a seroepidemiological survey was carried out on owned dogs from two communes and on animals housed in dog pounds of the Rimini province. Sixteen out of 612 dogs (2.6%) resulted positive to the IFA test. The 16 positive dogs all came from the two communes, with seroprevalences of 3 and 6%, respectively. The autochthonous origin of the infection was confirmed in all the cases. The parasitological investigation led to the isolation and identification of the parasite as Leishmania infantum Zymodeme MON 1. An entomological survey showed that Phlebotomus perniciosus and P. perfiliewi are present in this area and that P. perfiliewi was very abundant in one collection site. The risk of the establishment of a permanent transmission of the infection in the area, previously considered CanL-free, must be analysed in view of further investigations to be extended also to neighbouring areas.
Asunto(s)
Enfermedades de los Perros/epidemiología , Leishmania infantum/aislamiento & purificación , Leishmaniasis Visceral/veterinaria , Animales , Anticuerpos Antiprotozoarios/sangre , Reservorios de Enfermedades , Perros , Insectos Vectores/parasitología , Italia/epidemiología , Leishmania infantum/inmunología , Leishmaniasis Visceral/epidemiología , Phlebotomus/parasitología , Estudios SeroepidemiológicosRESUMEN
An overview of the epidemiology human echinococcosis/hydatidosis is presented for the Emilia-Romagna region during the period 1989-1993. Data were extracted from hospital discharge reports. The description was based on 806 discharges totaling 10187 days of stay. Thirty-five percent of the patients discharged were residents outside the Emilia-Romagna region. A significant statistical correlation was identified between a high average yearly incidence of the disease and a relatively small jurisdiction of residency. No correlation was established between average yearly incidence and number and density of sheep and goats and farms and estimated dogs.
Asunto(s)
Equinococosis/epidemiología , Hospitalización , Adolescente , Adulto , Anciano , Animales , Niño , Preescolar , Enfermedades de los Perros/epidemiología , Perros , Equinococosis/transmisión , Equinococosis/veterinaria , Femenino , Cabras , Hospitalización/estadística & datos numéricos , Humanos , Incidencia , Lactante , Italia/epidemiología , Masculino , Persona de Mediana Edad , Ovinos , Enfermedades de las Ovejas/epidemiología , Estadísticas no ParamétricasRESUMEN
Fecal examinations of horses (Equus caballus) from studs in the province of Udine (Friuli Venezia Giulia region, east-northern Italy), carried out during two periods of the year 1993, revealed coccidian oocysts in six foals, two stallions and one mare. The species was identified as Eimeria leuckarti. This species was reported only once in Italy, more than 20 years ago (1972). For this reason, the prevalence of the parasite and the description of immature and sporulated oocysts are given.