Me and my pet cat.

Lo que debe se saber sobre la compra y el cuidado del gato como mascota. Cual es el mejor para la familia. Cuando están preparados los niños para la tener la responsabilidad del gato. Incluye directrices y rutinas importantes para la alimentación,la salud, la higiene y sobre la manipulación y el aseo.

Me and my pet rabbit.

Lo que debe se saber sobre la compra y el cuidado del conejo como mascota. Cual es el mejor para la familia. Cuando están preparados los niños para la tener la responsabilidad del conejo. Incluye directrices y rutinas importantes para la alimentación,la salud, la higiene y sobre la manipulación y el aseo.

The pet person.

El perro Rex quiere de regalo para su cumpleaños una persona como mascota. Pero sus padres, su tío y sus abuelos le dicen que las personas son horribles, malolientes e imposibles de adiestrar. Rex no está convencido de esto y sale a la calle a buscar su mascota.

Instant PET : ready-to-use tasks and activities.

Libro para la preparación del examen Cambridge PET (Preliminary English Test), para alumnos de nivel intermedio bajo. Está divido en cuatro secciones (lectura, redacción, comprensión auditiva y expresión oral) que se corresponden con los ejercicios de la prueba oficial, y que a su vez se organizan en una serie de sesenta actividades diseñadas en formato de páginas enfrentadas, con una hoja para el profesor con las indicaciones paso a paso, notas explicativas y las soluciones de los ejercicios, y otra que se puede fotocopiar con las tareas para los alumnos.

Demonstrating the validity of three general scores of PET in predicting higher education achievement in Israel

Resumen basado en el de la publicación

Molecular characterisation of the gut microflora of healthy and inflammatory bowel disease cats using fluorescence in situ hybridisation with special reference to Desulfovibrio spp

Inflammatory bowel disease (IBD) is a common cause of chronic large bowel diarrhoea in cats. Although the aetiology of IBD is unknown, an immune-mediated response to a luminal antigen is thought to be involved. As knowledge concerning the colonic microflora of cats is limited and requires further investigation, the purpose of this study was to determine the presence of specific bacterial groups in normal and IBD cats, and the potential role they play in the health of the host. Total bacterial populations, Bacteroides spp., Bifidobacterium spp., Clostridium histolyticum subgp., Lactobacillus-Enterococcus subgp. and Desulfovibrio spp. were enumerated in 34 healthy cats and 11 IBD cats using fluorescence in situ hybridisation. The study is one of the first to show the presence of Desulfovibrio in cats. Total bacteria, Bifidobacterium spp. and Bacteroides spp. counts were all significantly higher in healthy cats when compared with IBD cats, whereas Desulfovibrio spp. (producers of toxic sulphides) numbers were found to be significantly higher in colitic cats. The information obtained from this study suggests that modulation of bacterial flora by increasing bifidobacteria and decreasing Desulfovibrio spp. may be beneficial to cats with IBD. Dietary intervention may be an important aspect of their treatment.

Identification of Bartonella species in rodents, shrews and cats in Denmark: detection of two B-henselae variants, one in cats and the other in the long-tailed field mouse

Small mammals and stray cats were trapped in two areas of North Zealand, Denmark, and their blood cultured for hemotrophic bacteria. Bacterial isolates were recovered in pure culture and subjected to 16S rDNA gene sequencing. Bartonella species were isolated from five mammalian species: B. grahamii from Microtus agrestis (field vole) and Apodemus flavicollis (yellow-necked field mouse); B. taylorii from M. agrestis, A. flavicollis and A. sylvaticus (long-tailed field mouse); B. tribocorum from A. flavicollis; R vinsonii subsp. vinsonii from M. agrestis and A. sylvaticus; and B. birtlesii from Sorex vulgaris (common shrew). In addition, two variant types of B. henselae were identified: variant I was recovered from three specimens of A. sylvaticus, and B. henselae variant 11 from I I cats; in each case this was the only B. henselae variant found. No Bartonella species was isolated from Clethrionomys glareolus (bank vole) or Micromys minutus (harvest mouse). These results suggest that B. henselae occurs in two animal reservoirs in this region, one of variant I in A. sylvaticus, which may be transmitted between mice by the tick Ixodes ricinus, and another of variant 11 in cats, which may be transmitted by the cat flea (Ctenocephalides felis). To our knowledge, this is the first report of the occurrence of B. henselae and B. tribocorum in Apodemus mice.

Microglial activation correlates with severity in Huntington disease: a clinical and PET study

Background: Huntington disease ( HD) is characterized by the progressive death of medium spiny dopamine receptor bearing striatal GABAergic neurons. In addition, microglial activation in the areas of neuronal loss has recently been described in postmortem studies. Activated microglia are known to release neurotoxic cytokines, and these may contribute to the pathologic process. Methods: To evaluate in vivo the involvement of microglia activation in HD, the authors studied patients at different stages of the disease using [ C-11]( R)-PK11195 PET, a marker of microglia activation, and [ C-11] raclopride PET, a marker of dopamine D2 receptor binding and hence striatal GABAergic cell function. Results: In HD patients, a significant increase in striatal [ C-11]( R)-PK11195 binding was observed, which significantly correlated with disease severity as reflected by the striatal reduction in [ C-11] raclopride binding, the Unified Huntington's Disease Rating Scale score, and the patients' CAG index. Also detected were significant increases in microglia activation in cortical regions including prefrontal cortex and anterior cingulate. Conclusions: These [ C-11]( R)-PK11195 PET findings show that the level of microglial activation correlates with Huntington disease ( HD) severity. They lend support to the view that microglia contribute to the ongoing neuronal degeneration in HD and indicate that [ C-11]( R)-PK11195 PET provides a valuable marker when monitoring the efficacy of putative neuroprotecting agents in this relentlessly progressive genetic disorder.

Effects of a novel galactooligosaccharide on the faecal microbiota of healthy and inflammatory bowel disease cats during a randomized, double-blind, cross-over feeding study

Inflammatory bowel disease (IBD) is a common gastrointestinal disorder of cats with no known aetiological agent. Previous work has suggested that the faecal microbiota of IBD cats is significantly different from that of healthy cats, including significantly lower bifidobacteria, bacteroides and total counts in IBD cats and significantly lower levels of sulfate-reducing bacteria in healthy cats. Prebiotics, including galactooligosaccharides (GOS), have been shown to elicit a bifidogenic effect in humans and other animals. The purpose of the current study was to examine the impact of a novel GOS supplementation on the faecal microbiota of healthy and IBD cats during a randomized, double-blind, cross-over feeding study. Eight oligonucleotide probes targeting specific bacterial populations and DAPI stain (total bacteria) were used to monitor the feline faecal microbiota. Overall, inter-animal variation was high; while a trend of increased bifidobacterial levels was seen with GOS supplementation it was not statistically significant in either healthy or IBD cats. No significant differences were observed in the faecal microbiota of IBD cats and healthy cats fed the same diet. Members of the family Coriobacteriaceae (Atopobium cluster) were found to be the most abundant bacteria in the feline microbiota.

Os efeitos de um programa de exercícios domiciliares em pacientes com Paraparesia Espástica Tropical/Mielopatia Associada ao HTLV-1 (PET/MAH)

Introdução e Objetivos: Os efeitos da prática de exercícios sobre a funcionalidade de indivíduos com Paraparesia Espástica Tropical/Mielopatia Associada ao HTLV-1 (PET/MAH) são desconhecidos. O objetivo deste estudo é avaliar os efeitos de um Programa de Exercícios Domiciliares (PED) e a sua taxa de adesão em indivíduos com PET/MAH. Métodos: Vinte e três participantes com o diagnóstico de PET/MAH, marcha preservada e que não praticavam exercícios há pelo menos um mês foram submetidos ao PED de 20 semanas. Os desfechos primários incluíram os escores de força muscular, contração isométrica voluntária máxima (CIVM) e comprimento muscular dos membros inferiores, dor lombar e nos membros inferiores, EDSS, Escala de Incapacidade do IPEC, Índice de Barthel e SF-36. A taxa de adesão e os eventos adversos também foram mensurados e caracterizados. Resultados: No momento da análise os pacientes foram divididos em dois grupos de acordo com o teste Timed Up and Go (TUG) (<20s vs \226520s). O comprimento dos músculos isquiotibiais e plantiflexores, a CIVM dos membros inferiores e o componente \201CAspectos Sociais\201D da SF-36 apresentaram melhora significativa no grupo TUG <20s. Os indivíduos do grupo TUG \226520s melhoraram significativamente o componente \201CCapacidade Funcional\201D da SF-36. A taxa de adesão foi de 90% no total e os eventos adversos, como fadiga, dor muscular e caimbras foram de intensidade leve a moderada Discussão: Foi observada uma boa adesão ao PED, além de melhora significativa da incapacidade e da qualidade de vida dos indivíduos com PET/MAH. É possível que o grupo TUG \226520s apresente um maior componente neurodegenerativo e, portanto, uma menor probabilidade de incremento da funcionalidade. Conclusões: O PED foi eficaz em melhorar algumas incapacidades e a qualidade de vida dos indivíduos com PET/MAH. Tais resultados reforçam a necessidade de estratégias alternativas ao modelo ambulatorial, que ampliem a participação destas pessoas a programas de reabilitação

Investigation of the faecal microbiota of geriatric cats

Aims: To investigate the faecal microbiota of geriatric cats, as aging affects the nutrient digestibility and metabolic function of the feline intestine. Methods and results: 20 geriatric cats were randomly assigned to two groups that were fed different foods. Coriobacteriaceae, Clostridium cluster XIV, bifidobacteria, and lactic acid bacteria were the dominant faecal bacterial groups, accounting for ∼40% of total bacteria. Clostridium cluster IX was less predominant (0.5% of total bacteria), while the remaining bacterial populations enumerated only accounted for 0.2% of total bacteria. Highly diverse microbial profiles were demonstrated for geriatric cats with denaturing gradient gel electrophoresis, although a few common bands were evident. Some differences were seen in the feline faecal microbiota between animal groups at the same time or over time for individual animals. However, no obvious clustering based on animal group or sample time was indicated. Conclusions: geriatric cats harboured a complex faecal microbiota and ∼41% of total bacteria have been detected with the probes employed. Significance and impact of study: First molecular-based study examining faecal microbiota of geriatric felines. Knowledge of the microbiota associated with ageing in cats may allow improved development of foods specific for the needs of senior cats.

Mites Parasitic on Australasian and African Spiders Found in the Pet Trade; a Redescription of Ljunghia pulleinei Womersley

Parasitic mites associated with spiders are spreading world-wide through the trade in tarantulas and other pet species. Ljunghia pulleinei Womersley, a mesostigmatic laelapid mite originally found in association with the mygalomorph spider Selenocosmia stirlingi Hogg (Theraphosidae) in Australia, is redescribed and illustrated on the basis of specimens from the African theraphosid spider Pterinochilus chordatus (Gersta¨cker) kept in captivity in the British Isles (Wales). The mite is known from older original descriptions of Womersley in 1956; the subsequent redescription of Domrow in 1975 seems to be questionable in conspecificity of treated specimens with the type material. Some inconsistencies in both descriptions are recognised here as intraspecific variability of the studied specimens. The genus Arachnyssus Ma, with species A. guangxiensis (type) and A. huwenae, is not considered to be a valid genus, and is included in synonymy with Ljunghia Oudemans. A new key to world species of the genus Ljunghia is provided.