Clinical Benefits of Antioxidative Supplement Twendee X for Mild Cognitive Impairment: A Multicenter, Randomized, Double-Blind, and Placebo-Controlled Prospective Interventional Study.

Oxidative stress is part of the entire pathological process that underlies the development of Alzheimer's disease (AD), including the mild cognitive impairment (MCI) stage. Twendee X (TwX) is a supplement containing a strong antioxidative mix of eight antioxidants, which has been shown to have a clinical and therapeutic benefit in AD model mice. Here, we conducted a multicenter, randomized, double-blind, and placebo-controlled prospective interventional study to evaluate the efficacy of TwX in mitigating MCI.

Cardiovascular events occur independently of high on-aspirin platelet reactivity and residual COX-1 activity in stable cardiovascular patients.

Several studies have indicated that approximately 25 % of patients treated with aspirin exhibit high on-treatment platelet reactivity (HTPR), which is potentially associated with cardiovascular events (CVEs). However, this association is still controversial, since the mechanisms by which HTPR contributes to CVEs remain unclear and a no standardised definition of HTPR has been established. To determine whether HTPR is associated with CVE recurrence and what type of assay would best predict CVE recurrence, we conducted a multicentre prospective cohort study of 592 stable cardiovascular outpatients treated with aspirin monotherapy for secondary prevention.

Platelet function and spontaneous thrombolytic activity of patients with cerebral infarction assessed by the global thrombosis test.

Measurements of platelet reactivity and assessment of the efficacy of antiplatelet drugs are widely recognized as pre-requisite for the diagnosis and treatment of stroke patients. A recently established shear-induced platelet reactivity test using non-anticoagulated blood (the Global Thrombosis Test) has facilitated measurements of physiologically relevant platelet function and thrombolytic activity. 195 healthy volunteers, not taking antiplatelet drugs or anticoagulants, and 185 patients with acute cerebrovascular diseases were enrolled.

Supratentorial glioblastoma treated with radiotherapy: use of the Radiation Therapy Oncology Group recursive partitioning analysis grouping for predicting survival.

Objective: This study aimed to evaluate the usefulness of recursive partitioning analysis model established by the Radiation Therapy Oncology Group for predicting the survival of patients with supratentorial glioblastoma treated with radiotherapy and to determine prognostic factors for the subgroups of this prognostic model.

Methods: A total of 108 glioblastoma patients treated with radiotherapy between January 1987 and December 2005 were retrospectively reviewed. Recursive partitioning analysis classes III, IV, V and VI included 8, 29, 32 and 39 patients, respectively.

Assessment of an ELISA kit for platelet-derived microparticles by joint research at many institutes in Japan.

Aim: Platelet-derived microparticles (PDMPs) play roles in normal hemostatic responses to vascular injury because they possess prothrombinase activity. Although the most widely used method for studying PDMP is flow cytometry, we previously developed an enzyme-linked immunosorbent assay (ELISA) method as an easier and more reproducible PDMP assay. The purpose of this study was to use various clinical settings to verify whether this ELISA method can produce equivalent results to flow cytometry for PDMP.

[A case of CNS metastasis from gastric MALT lymphoma].

Recently, the incidence of primary CNS lymphoma (PCNSL) is increasing. Metastatic CNS lymphoma occurs much less than PCNSL. We report the case of a 53-year-old man who presented with CNS metastasis from gastric mucosa-associated lymphoid tissue (MALT) lymphoma.

Cytologic feature by squash preparation of pineal parenchyma tumor of intermediate differentiation.

Pineal parenchyma tumor of intermediate differentiation (PPTID) is a very rare intracranial tumor, and pathological investigation limited to immunohistological and ultrastructural analyses have been published to date. Although intraoperative cytology is one of the important approaches for initial diagnosis in brain tumors, no or little studies on cellular morphology of PPTID have been demonstrated due to its rarity. We report here cytological features of PPTID obtained from stereotactic surgical specimens in a case of 27-year-old female manifested by dizziness and diplopia.

A rare case of malignant glioma suspected to have arisen from a cavernous sinus.

A 55-year-old woman presented with a right trigeminal dysfunction (dysesthesia) initially, followed by right oculomotor and abducens paresis lasting 1 month. Neuroimaging studies showed an enhanced mass in the right cavernous sinus extending to the trigeminal ganglion. The extraparenchymal tumor located around the right trigeminal ganglion was totally removed, except for an intracavernous lesion, by the orbitozygomatic approach.

[An adult case of precursor B cell lymphoblastic lymphoma extending from right neck to upper cervical spinal region].

We report the rare adult case of upper cervical spinal tumor diagnosed precursor B cell lymphoblastic lymphoma. A 48- year-old male had suffered from right neck pain and swelling for two months. He had no neurological symptoms.