Análise da formação de Complexos Regionais de Segurança (CRS): um estudo comparativo entre a América do Sul e o leste asiático

Pós-graduação em Relações Internacionais (UNESP - UNICAMP - PUC-SP) - FFC

Mastite infecciosa equina: uma visão geral da doença

Mastits is considered uncommon disease in mares. Streptococcus equi, Staphylococcus sp., Corynebacterium sp., Actinobacillus sp., Nocardia sp. and enterobacterias are major microorganisms involved in equine mammary infections. The disease is commonly related to traumatic lesions in mammary glands and teats. Edema, fibrosis, masses to palpation of glands, and viscous to seropurulent milk are mainly clinical signs observed in affected animals. The diagnosis is based on clinical exam of mammary glands and microbiological culture of the milk. There are no standard to use of indirect exams on diagnosis, including California Mastits Test and Somatic Cell Count. Systemic antimicrobials are recommended in therapy, based on previous “in vitro” susceptibility microbiological test. No specific control measures are indicated in equine mastits. The present study reviewed the mastits in mares, with emphasis to etiology, epidemiology findings, clinical manifestation, diagnosis, treatment and control aspects.

Efeito da infecção com Candida albicans no desenvolvimento da Encefalomielite Autoimune Experimental

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Redundant nerve roots of the cauda equina: review of the literature

In imaging diagnosis, redundant nerve roots of the cauda equina are characterized by the presence of elongated, enlarged and tortuous nerve roots in close relationship with a high-grade lumbar spinal canal stenosis. This is not an independent entity, but it is believed to be a consequence of the chronic compression at the level of the lumbar canal stenosis and thus may be part of the natural history of lumbar spinal stenosis. The present paper is aimed at reviewing the histopathological, electrophysiological and imaging findings, particularly at magnetic resonance imaging, as well as the clinical meaning of this entity. As the current assessment of canal stenosis and root compression is preferably performed by means of magnetic resonance imaging, this is the imaging method by which the condition is identified. The recognition of redundant nerve roots at magnetic resonance imaging is important, particularly to avoid misdiagnosing other conditions such as intradural arteriovenous malformations. The literature approaching the clinical relevance of the presence of redundant nerve roots is controversial. There are articles suggesting that the pathological changes of the nerve roots are irreversible at the moment of diagnosis and therefore neurological symptoms are less likely to improve with surgical decompression, but such concept is not a consensus.

Isufficienza Placentare nella Specie Equina

Lo sviluppo e la funzionalità della placenta influenzano direttamente la crescita ed il benessere del feto all'interno dell'utero, quindi qualsiasi problema strutturale o funzionale della placenta influenzerà lo sviluppo del feto. Lo scopo di questa tesi è stato quello di approfondire diversi aspetti clinici e clinico-patologici dell’insufficienza placentare nella specie equina, con l’intento di individuare dei parametri che possano essere di ausilio per l’identificazione precoce del puledro a rischio e della necessità di interventi terapeutici. La valutazione della concentrazione di lattato nel sangue e nel liquido amniotico potrebbe essere un utile strumento diagnostico per la diagnosi di acidosi metabolica associata ad ipossia/ischemia nel puledro e per identificare la necessità di un intervento precoce alla nascita. La risposta all’ipossia sembra essere mediata dall’HIF-1 e dall’HSF-1 anche nel puledro neonato, e se questi dati venissero confermati su un numero maggiore di animali, i due marcatori proteici e la MDA potrebbero essere utilizzati per la diagnosi di PAS nel puledro. L’esame di tutta l’unità placentare riveste un ruolo di fondamentale importanza per l’acquisizione di informazioni riguardo all’ambiente di vita intrauterino del puledro, ed è quindi auspicabile nella pratica ostetrica routinaria una maggiore attenzione all’esame della placenta, soprattutto in caso di patologie materno-fetali. Tra i parametri biochimici valutati al momento della nascita, la creatininemia e la glicemia possono fornire informazioni sull’efficienza dello scambio placentare ed essere quindi utilizzati per individuare puledri a rischio. Infine, lo sviluppo di una macro per il software ImageJ porta alla luce uno strumento nuovo, semplice da usare ed economico, per la valutazione morfometrica dell’arborizzazione dei villi placentari; tuttavia la ricerca necessità ulteriori indagini su un numero maggiore di animali per valutare le differenze morfometriche tra placente normali e patologiche.

Synovial cysts associated with cauda equina syndrome in two dogs

OBJECTIVE: To report synovial cysts associated with cauda equina syndrome in 2 dogs. STUDY DESIGN: Clinical cases. ANIMALS: Two German Shepherd dogs. METHODS: After magnetic resonance imaging detection, cysts were surgically removed via dorsal laminectomy. RESULTS: Six and 8 months after surgery, both dogs were free of clinical signs and no pain was elicited on lumbosacral joint manipulation. CONCLUSION: Although described in dogs, cysts at the lumbosacral joint might cause compression of the cauda equina nerve roots. Radical excision of the cyst capsule can result in resolution of clinical signs. CLINICAL RELEVANCE: Synovial cysts should be considered in the differential diagnosis of dogs with cauda equina compression syndrome when lumbosacral degenerative joint disease is present.

Diferenças e Desigualdades nas Creches da Zona Leste da Cidade de São Paulo : Um estudo comparativo das condições de trabalho e operação dos CEI diretos e CEI conveniados

The present study conducted an analysis on policies for early children education in the city of Sao Paulo, establishing a comparison between the callled Direct Early Children Education Centers and the Contracted ones. Within this comparison, we find data extremely different on the two ways of managment listed above, regarding hours of teacher training, their rights and gains, the worked hours and amount of professionals involved in each of them. The results demonstrate that, although there are the same responsabilities in both situations, the rights concerning them are completely distinct

Diferenças e Desigualdades nas Creches da Zona Leste da Cidade de São Paulo : Um estudo comparativo das condições de trabalho e operação dos CEI diretos e CEI conveniados

The present study conducted an analysis on policies for early children education in the city of Sao Paulo, establishing a comparison between the callled Direct Early Children Education Centers and the Contracted ones. Within this comparison, we find data extremely different on the two ways of managment listed above, regarding hours of teacher training, their rights and gains, the worked hours and amount of professionals involved in each of them. The results demonstrate that, although there are the same responsabilities in both situations, the rights concerning them are completely distinct

Diferenças e Desigualdades nas Creches da Zona Leste da Cidade de São Paulo : Um estudo comparativo das condições de trabalho e operação dos CEI diretos e CEI conveniados

The present study conducted an analysis on policies for early children education in the city of Sao Paulo, establishing a comparison between the callled Direct Early Children Education Centers and the Contracted ones. Within this comparison, we find data extremely different on the two ways of managment listed above, regarding hours of teacher training, their rights and gains, the worked hours and amount of professionals involved in each of them. The results demonstrate that, although there are the same responsabilities in both situations, the rights concerning them are completely distinct