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OBJECTIVE
To probe the role of endogenous hydrogen peroxide (H2O2) in the pathogenesis of disruption of the blood-brain barrier (BBB) associated with experimental allergic encephalomyelitis (EAE), an animal model for primary central nervous system demyelination.
METHODS
Strain-13 guinea pigs were
In delayed-type hypersensitivity most of the invading cells are not specifically sensitized against the initiating antigen but are augmenting cells called in by inflammatory mediators. It has been suggested that vasoactive amines, such as the monoamine serotonin, released by the action of sensitized
The diagnostic significance of intrathecally synthesized IgG and virus-specific antibodies to measles, rubella and varicella-zoster (MRZ) in cerebrospinal fluid (CSF) remains controversial in cases of acute optic neuritis (AON). This study evaluates the prognostic value of baseline CSF and serum
Virus antibody levels in serum specimens from 77 patients with optic neuritis (ON) were compared with those in healthy controls which had been matched with regard to sex, age and place of residence. A group of 58 patients with various neurological diseases other than multiple sclerosis (MS) or
OBJECTIVE
To determine if adenoviral-mediated transfer of the gene for catalase (CAT), the reactive oxygen species scavenger, suppresses experimental optic neuritis.
CONCLUSIONS
Gene therapy with CAT delivered by an adeno-associated viral vector was previously shown to suppress experimental optic
OBJECTIVE
To ameliorate experimental optic neuritis by combining scavenging of superoxide by germ line increases in the extracellular superoxide dismutase (ECSOD) and hydrogen peroxide by viral-mediated gene transfer of the human catalase gene.
METHODS
The human catalase gene inserted into
Intravenous immunoglobulin (IVIg) is one of the first-line therapies for inflammatory neuropathies. Clinical use of IVIg for these disorders is limited by expense and availability. Here, we investigated a synthetic product alternative to IVIg. The aim of this study was to test the therapeutic
During a four-week trip to Nigeria a 54-year-old German developed a fever of 39 degrees C. Later on he had lymphadenopathy, pretibial oedema, dyspnoea and weight loss. After 16 weeks a wreath-like pale pink skin rash, increased pulse rate with pulse deficit and hepatosplenomegaly were noted.
OBJECTIVE
To investigate the relationship between cerebrovascular risk factors, including carotid plaques, and vestibular neuritis (VN).
METHODS
According to the inclusion and exclusion criteria, this retrospective study included 90 VN patients and 74 age- and sex-matched healthy controls from
The purpose of this paper was to investigate the role of deferoxamine (DFO) scavenging of hydroxyl radical (.OH) on disruption of the blood-brain barrier (BBB) and demyelination in experimental optic neuritis. Eighteen strain-13 guinea pigs were sensitized for experimental allergic
Virus antibody levels were studied in the cerebrospinal fluid (CSF) of 58 patients with optic neuritis and 58 control patients with no indication of multiple sclerosis (MS) or infectious disorders of the central nervous system (CNS). The specimens were tested against three different structural
Primary segmental demyelination accompanied by mononuclear phagocytes was induced by injection of antiserum into rat peripheral nerve, and the morphologic sequence of events was studied. Antisera were obtained from rabbits with experimental allergic neuritis (EAN) produced by the inoculation of
The integrity of the blood-nerve barrier (BNB) was studied during the development of experimental allergic neuritis (EAN). Lewis rats immunized with bovine nerve or myelin plus complete Freund's adjuvant developed histological lesions of EAN in nerve roots by 10-12 days and in sciatic nerves by
Light and electron microscope studies were performed on experimental allergic neuritis (EAN) passively induced in Lewis rats by the intravenous injection of T line cells specific for bovine P2 protein. Histologic changes were almost entirely restricted to the peripheral nervous system, being most