Email: [email protected] Abstract Objective Sub acute Sclerosing Pan Encephalitis (SSPE), a progressive neurological disorder characterized by inflammation of the brain (encephalitis), is the result of an inappropriate immune response to the measles virus or measles vaccination. SSPE usually develops 2 to 10 years after the original viral attack. Some of the major signs and symptoms are m...

Subacute sclerosing panencephalitis (SSPE) is an inflammatory neurodegenerative disease related to the persistence of measles virus. Although its frequency is declining because of measles eradication, we still have some cases being diagnosed. With the aim to describe epidemiological aspects of SSPE in Brazil, we sent a protocol to Child Neurologists around the country, 48 patients were register...

Subacute sclerosing panencephalitis (SSPE) is a fatal degenerative disease caused by persistent measles virus (MV) infection in the central nervous system (CNS). From the genetic study of MV isolates obtained from SSPE patients, it is thought that defects of the matrix (M) protein play a crucial role in MV pathogenicity in the CNS. In this study, we report several notable mutations in the extra...

Geo-localization services are an important functionality in cellular networks. Besides, the use of Ultra Dense Networks and small cells, current future networks, greatly increases complexity centralized localization approaches. Consequently, we propose a Self-Synchronization Positioning Estimation (SSPE) algorithm that estimates transmitter position distributed fashion. The proposed SSPE reache...

Subacute sclerosing panencephalitis (SSPE) is a rare encephalopathy caused by persistent defective measles virus in the CNS. Brain lesions may involve all regions of the CNS. The pathophysiological events associated with the disease are characterised by a perivascular infiltration by monocytes and astrocytic proliferation, neuronal degeneration, and demyelination. The exploration of SSPE by bra...

A 13-month-old male presented with repetitive episodes of myoclonic jerks of the head and extremities for two months. His past medical history revealed that his non-immunized mother had measles at the time of delivery. Measles antibody titers in serum and cerebrospinal fluid (CSF) were 1/512 (hemagglutinin inhibition [HI]) and 1/128 HI, respectively. Immunofixation electrophoresis of CSF reveal...

The pathogenesis of the slow virus encephalopathies and multiple sclerosis is reviewed within the framework of the immune response. The diseases are analyzed for the component of the immune response that appears to be crucial to the host's failure to control the disease. Thus, the absence of an immune response in the spongiform encephalopathies appears to reflect a failure of antigen recognitio...

Three cell cultures established from brain tissue obtained by biopsy of patients with subacute sclerosing panencephalitis (SSPE) were studied with the electron microscope in an attempt to correlate ultrastructural changes with those found by cytochemistry and immunocytology. These cells contained a large number of nucleocapsids resembling those of a paramyxovirus concentrated in the nuclear inc...