Nélida M Conejo at University of Oviedo de regiones límbicas cerebrales en ratas macho y hembra en dos etapas diferentes del ciclo estral (estro y diestro). Nélida M Conejo at University of Oviedo . Natalia Arias, Camino Álvarez, Nélida Conejo, . diferentes del ciclo estral (estro y diestro). La. Natalia Arias, Camino Álvarez, Nélida Conejo, Héctor González-Pardo, and Jorge L. Arias. Laboratory of oxidasa, diferencias sexuales, ciclo estral, rata.

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Depth profiles of the field potentials through the accessory olfactory bulb presented a surface-negative wave and, in depth, a positive wave. Electrocardiographic exam in female spotted pacas Cuniculus paca. After rabbit numbers fell in the s, important ecological changes took place: The foliate papillae are observed in parallel grooves or slots located in the lateral portion of the tongue, between the vallate papillae and half of the intermolar prominence.

From December to Marchwe assessed pre- and post-breeding wild rabbit densities and habitat use at different range levels in an agro-ecosystem area of northern Italy. Faults are identified with varying confidence levels in the map area. Body weight of the cinejos individuals seems to be more similar to free-living than to cage-bred individuals, according to the literature.

We conducted a nitrogen balance digestion trial to determine the crude protein requirements of paca Cuniculus paca during the last growth phase. Twenty-four animals were randomly divided into the following four experimental groups: The establishment of the European rabbit flea may be changing the pattern of occurrence of antibody in the north-west by causing spring outbreaks of myxomatosis.

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Under dissociative anesthesia, two measures were made for each member in each animal by the same observer at an interval of one week. Five treatments were established as follow: However, new evidence suggests that rabbits may be developing resistance to the disease.

At D60 and D90, parabasal, intermediate, superficial, and navicular cells were present in the same proportions, but endocervical cells were described in only Full Text Available This paper describes the morphology of the tongue, its extrinsic muscles, and the characteristics of lingual papillae in Cuniculus paca. These results should provide important indicators to assist managers and conservationists in accessing habitat quality for wild rabbit populations.

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In future, the model might be developed to improve its utility, e. After euthanasia, arterial relaxation independent of endothelium was quantified in aorta, as well as the one depending on endothelium, in vitro, and histomorphometric analysis of thoracic aorta were made in order to quantify the atherosclerotic. Physiologic parameters and sedation scores SS were assessed at min intervals from before administration until min afterward. Accurate assessment of immunity is of great importance for the conservation and control of wild rabbits.

The response of wild and domestic rabbits with a degree cobejos genetic resistance to myxomatosis has been shown to be markedly affected by the age at which they were infected with a virulent strain of the virus. When compared with adult animals similarly infected the kittens showed no advantage in terms of survival time or recovery rate attributable to maternal antibodies. Thus, this study aimed to evaluate not only the macro and microscopic anatomy of the external genital organs in this species, but also estrla topography.

These findings suggested the potential importance of domestic rabbits in the transmission of zoonotic Chlamydia infection, and thus Chlamydia should be taken into consideration in diagnosing rabbit diseases. Computed tomography of the vesicular glands: The identification of the presence of C. En este estudio se propone el posible efecto nefroprotector del acido ascorbico como barredor de radicales libres de oxigeno. All the 24 Cryptosporidium isolates were identified as C. Dystocia in a rabbit Oryctolagus cuniculus.

Morphology and topography of the external male genital organs of spotted paca Cuniculus paca Linnaeus, The transabdominal paravertebral imaging approach was used. Significant differences were found in the final weight of the animals A-1,47 kg and B-1,62 kg.

To cicllo the normal sonographic features of rabbit kidneys with regard to their use in diagnostic imaging of renal lesions in viclo species.

To determine the pharmacokinetics of an orally administered dose of tramadol in domestic rabbits Oryctolagus cuniculus. The diets consisted in: CR-ir neurons concentrated in the GL, around the base of the olfactory glomeruli. Thus, myxomatosis has a low impact, with most infections being asymptomatic.

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The importance of cuclo exotic mammals as veterinary patients has continued to grow and in some practices these animals form a significant percentage of the clientele.

In this species, the tongue is divided into three regions: The spontaneous response to novelty is the basis of one-trial object recognition tests for the study of object recognition memory ORM in rodents.

Blood samples were analyzed with high-performance liquid chromatography to determine plasma concentrations of tramadol and its major metabolite O-desmethyltramadol. Rabbits were anesthetized with isoflurane, and IV catheters were placed in a medial saphenous or jugular vein for collection of blood samples.

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Territorial animals defend their territories against intruders. Occupancy dynamics of wild rabits Oryctolagus cuniculus in the coastal dunes of the Nederlands with imperfect detection. Since colonial times, this species has been subject of an unreported hunting pressure. Vaccination against this disease is expected to contribute to restoration of rabbit populations but the actual impact of myxomatosis is not well known and vaccination might have some negative effects. All animals were euthanized, and the TMJs were removed.

The filiform papillae are distributed throughout the apex surface and tongue body. Type B spermatogonia are similar to those of the rat, the difference being that the heterochromatic zones are larger and more numerous. We describe an efficient method, based on single nucleotide polymorphisms of the cytochrome b gene, that can be used to differentiate biological material derived from paca from those of domestic species commonly used as sources of meat.

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Chin-marks directed at each of the objects were registered. Full Text Available Hyperlipidemia is associated with diabetes and hepatotoxicity has emerged as a common clinical complication by antidiabetics. An eight-year MAFF experiment in which prevalence of the disease was artificially reduced indicates that myxomatosis remains a significant factor in population regulation.