Microseizures Induced by Topiramate.

A 22-year-old Japanese male with trisomy 21 was diagnosed with West syndrome at 4 months old. After the suppression of epileptic spasms using adrenocorticotropic hormone therapy, he had complex partial seizures and bilateral frontal epileptic discharges on EEG. Although the introduction of topiramate (TPM) decreased the seizures during wakefulness, frequent episodes of brief eye-opening appeared during sleep while the patient was taking TPM (400 mg/day).

Clinical features of patients with anti-neutrophil cytoplasmic autoantibodies targeting native myeloperoxidase antigen.

Objectives: Anti-neutrophil cytoplasmic autoantibodies (ANCA) are useful diagnostic markers in systemic vasculitic disorders with small-vessel involvement, but depending on the particular test used, the myeloperoxidase (MPO)-ANCA results are variable. In the present study, we performed a comparative analysis between our originally developed nMPO-ANCA assay that targets the native MPO antigen and other commercially available assays using sera of patients with clinical features of ANCA-associated vasculitis (AAV).

Methods: Sera of 24 patients strongly suspected of having AAV were examined for the presence of MPO-ANCAs by our nMPO-ANCA assay and by other commercial-based MPO-ANCA assays.

Mizoribine provides effective treatment of sequential histological change of arteritis and reduction of inflammatory cytokines and chemokines in an animal model of Kawasaki disease.

Unlabelled: The incidence of panvasculitis in the coronary arteries and aortic root was 100% in the control group. The incidence of panvasculitis in the MZR group decreased to 50%. Moreover, the scope and severity of the inflammation of those sites were significantly reduced in the MZR group as well as the IgG group.

[Simultaneous multiple assay (Luminex xTAG respiratory viral panel FAST assay) efficacy in human respiratory virus detection].

Luminex xTAG respiratory viral panel FAST (RVP FAST) assay detects 17 human respiratory virus strains per measurement. Studying RVP FAST efficacy in detecting respiratory viruses in 67 aspirate samples from the nasal cavities of children with acute respiratory infection, we compared RVP FAST results to those of conventional nucleic acid amplification tests (NAT), e.g.

Analysis of risk epitopes of anti-neutrophil antibody MPO-ANCA in vasculitis in Japanese population.

Autoantibodies to myeloperoxidase (MPO) are a subset of anti-neutrophil cytoplasmic antibody (ANCA, MPO-ANCA) detected in the sera of some patients with primary systemic vasculitis. The titer of MPO-ANCA does not always reflect disease activity and this inconsistency may be attributable to differences in epitopic specificity by MPO-ANCA among various patients with vasculitis. Epitope analysis may also explain the occurrence of MPO-ANCA in different vasculitic syndromes.

Contribution of myeloperoxidase in vasculitis development.

Infiltrated neutrophils is believed to contribute to the progression of vasculitis. In particular, myeloperoxidase (MPO)-specific antibodies against neutrophils, anti-neutrophil cytoplasmic antibodies (MPO-ANCA) is involved in the development of vasculitis microscopic polyangiitis etc. In Japan a higher percentage of MPO-ANCA than that in Europe has been reported In addition, we showed a correlation of MPO-ANCA epitopes of Kawasaki disease patients by 47% with that of mothers'.

[The head MRI by fluid attenuated inversion recovery (FLAIR) was useful for diagnosis in the patient with post influenza vaccinal acute disseminated encephalomyelitis (ADEM)].

A 6-year-old, previously healthy boy developed ataxia and muscle weakness, 16 days after influenza vaccination. The CSF showed an elevated level of myelin basic protein, pleocytosis and negative influenza virus isolation. The head MRI revealed an extensive high intensity area in the deep white matter, which was more clearly defined on FLAIR images.

[Pharmacokinetic and clinical studies on teicoplanin for sepsis by methicillin-cephem resistant Staphylococcus aureus in the pediatric and neonate field].

Pharmacokinetics, clinical efficacy and safety of teicoplanin (TEIC) were evaluated in pediatric and neonate patients with MRSA sepsis in the dosages approved in overseas. The administrated dose for pediatrics patients was 10 mg/kg once at hour 0, 12 and 24, followed by every 24 hours intervals. In neonates patients, first dose was 16 mg/kg, then 8 mg/kg every 24 hours intervals.