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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We found a clear asymmetry of the analyzed bronchial trees. Aspects of bone repair were evaluated after implantation of bone morphogenetic proteins BMP in different concentrations. Some fruits were eaten as a whole, while others had their exocarp or seeds discarded. A 2-yr-old paca Cuniculus paca was presented for necropsy with a history of sudden death. The transabdominal paravertebral approach was a good method for visualization of rabbit kidneys.

The ECG recording technique associated with chemical restraint was well tolerated, allowing quick acquisition of reliable ECG tracings with high repeatability, which produced sufficient results to determine the heart rhythm and suggest measures of ECG complexes duration and amplitude.

Forty-five rabbits weaned at 31 days were evaluated in a completely randomized design until slaughter weight of 2. Unconformably overlain by largely flat-lying lava flows of Servilleta Basalt, the area surrounding Ute Mountain records a westward thickening of basin-fill volcanic deposits interstratified in the subsurface with Pliocene basin-fill sedimentary deposits derived from older Tertiary and Precambrian sources to the east.

Human disease models developed in non-inbred pedigreed animals are better able to reflect the complexities. Thus, this study aimed to evaluate not only the macro and microscopic anatomy of the external genital organs in this species, but also their topography. The decrease of the bronchial diameter dG along the airway has been modeled by i an exponential decay of the bronchial diameter dG as function of its generation: El sistema selectivo de fibra con el que cuenta este lagomorfo, le otorga una ventaja alimenticia especializada ya que excreta de manera eficiente los materiales de baja calidad.

Health survey of pet rabbits Oryctolagus cuniculus in Finland. The relationship between group size and the size of the acoustic repertoires of caviomorph species was confirmed, providing additional support for the SCHC in yet another group of diverse mammals.

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This record, the first from Bolivia, represents a considerable extension of the known geographic range of this species in South America. The epididymal duct was balled up extral the head, had a body and tail, and its head was lined by pseudo-stratified stereociliated epithelium, and the tail by simple cubic epithelium; from this, the deferent coonejos stemmed, lined by columnar stratified epithelium.

A total of 20, ixodid ticks were collected. Moreover, we aimed to verify the relationship between group size and acoustic repertoire size of caviomorph rodents, to better understand the evolution of sociality in this taxon.

[Ovariotomy in the doe]. [Italian] [1990]

In this research, paca Cuniculus paca hunting was investigated in relation to water levels and the lunar cycle. Through their journeys in these fairy-tale settings emerges a transformation of consciousness that provides more comprehensive readings of history at the universal level.

Full Text Available Human-wildlife conflict is a global issue. The fungiform papillae are distributed in a large amount on the lingual apex, between the filiform papillae.

These findings suggested the potential cknejos of domestic rabbits in the transmission of zoonotic Chlamydia infection, and thus Chlamydia should be taken into consideration in diagnosing rabbit diseases.

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Although fleas were present on rabbits throughout the year and therefore not considered to be a limiting factor in the spread of myxomatosis, their numbers peaked at times coincident with peak rabbit breeding.

Disseminated Yersinia pseudotuberculosis infection in a paca Cuniculus paca. Rabbits were anesthetized with isoflurane in oxygen; ventilation was controlled and body temperature maintained between Lineaments defined from magnetic anomalies cixlo an additional constraint on potential fault locations and are indicated as such on the map sheet.

Conception rates were estra by abdominal palpation 12 d after insemination. Images of the whole liver showed superficial bubble-like hepatic masses. For punctures, an gauge 3. They were divided into two groups with eight animals each, all of which was undergoing reconstructive surgery technique for making mesh graft. Central corneal thickness measured by specular microscopy was 0.

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Polycystic echinococcosis PE is caused by Echinococcus vogeli metacestodes larval stage in Neotropical countries.

Macroscopically it was observed, in all time periods, structure adherence to the implant site, presence of calculi and absence of rejection signs. The development of the larval cestode is described on the basis of material from pacas, supplemented by observations on early-stage lesions in experimentally infected nutrias, Myocastor coypus Molina Rodentia: Six rabbits were sacrificed, their kidneys removed and studied in isotonic liquid medium.

This study examines the morphology of genital organs of paca females in the wild. Duas etapas foram avaliadas: Las variables evaluadasy sus respectivos rangos fueron: Results of the present study suggest that the observation of the vaginal closure membrane should not be an accurate tool for diagnosing oestrus in the paca female. However, the timing of nocturnal activity in pacas was not influenced by season, temperature or rainfall.

Upon analysis of the morphologic characteristics of the protoscoleces derived from the cysts, the sizes of rostellar hooks estrao the material from the paca were found to be well within the ranges reported in previous studies. In mammals, the embryonic and fetal development of a species has evolved to maximize neonatal survival.

[Ovariotomy in the doe]. [Italian]

Our comparison of the intrauterine development in several rodent species indicates that the paca’s reproductive strategy is comparable to species that are subject to low natural predation. The purpose of this study was to assess the tissue alterations in the temporomandibular joint TMJ of the New Zealand White rabbit Oryctolagus cuniculus L. A total of samples were collected between andand seroprevalence of antibodies ckclo Myxoma virus MYXV was determined. Treatment significantly reduced the PI in spring by Our findings highlight the ecological plasticity of this Neotropical rodent which has a key function in the maintenance of Neotropical forests.

In contrast, no differences were detected in seroprevalence between rabbit subspecies.