The useful preliminary diagnosis of Niemann-Pick disease type C by filipin test in blood smear.

Niemann-Pick disease type C (NP-C) is an autosomal recessive lysosomal lipid storage disorder characterized with accumulation of cholesterol in endosomes and lysosomes. The diagnosis of NP-C is difficult due to its heterogeneous group of diseases. Biochemical diagnosis of NP-C is conducted by cholesterol staining with cultured skin fibroblasts and confirmed by the analysis of genetic mutations of NPC1 or NPC2 gene.

[Neurological sequelae of acute encephalopathy with febrile convulsive status epilepticus].

Objective: The clinical characteristics of neurological sequelae in patients with acute encephalopathy with febrile convulsive status epilepticus (AEFCSE) was elucidated.

Methods: We retrospectively reviewed 8 patients, which were admitted to our hospital from 2002 to 2011.

Results: In the subacute phase, transient neurological symptoms, such as dystonia (n = 3), choreoathetosis (n = 2), oral tendency (n = 5) and unilateral spatial neglect (n = 6), appeared from 3 weeks after onset.

Clinical and serial MRI findings of a sialidosis type I patient with a novel missense mutation in the NEU1 gene.

The case of a Japanese sialidosis type I patient with a novel NEU1 gene mutation is described. The patient developed an unsteady gait at age 14 and was referred to our hospital at age 16. On admission, subnormal intelligence, dysarthria, myoclonus, intentional tremors, limb and gait ataxia, hyperreflexia and macular cherry-red spots were observed.

Selective blockade of P2Y12 receptors by prasugrel inhibits myocardial infarction induced by thrombotic coronary artery occlusion in rats.

We evaluated the effects of prasugrel, a third-generation thienopyridyl prodrug, on P2Y12 receptors, adenosine 5'-diphosphate (ADP)-induced platelet aggregation, and myocardial infarction (MI) in rats. Oral administration of prasugrel (0.3-3 mg/kg) resulted in the dose-related inhibition of washed platelet aggregation induced by ADP (1-10 μM).

[Epilepsy in patients with cerebral palsy--analysis of frequency and clinical prognosis].

This study was designed to investigate the incidence and prognosis of epilepsy in 109 patients with cerebral palsy and to attempt to correlate these clinical data with the type of palsy. The incidence of epilepsy, the onset of age and the type of first seizure were associated with the regions affected by palsy. A good association exists between tetraplegia and age-dependent epileptic encephalopathy.