Weil's disease (leptospirosis) manifesting as fulminant hepatic failure: report of an autopsy case.

We report an autopsy case of a 60-year-old man with Weil's disease who died of fulminant hepatic failure. Ante-mortem blood culture yielded the growth of Leptospira interrogans (serovar icterohaemorrhagiae). At autopsy, the liver weighed 1210 g and showed a typical appearance of "acute yellow liver atrophy".

Development of a new compact intraoperative magnetic resonance imaging system: concept and initial experience.

Background: Magnetic resonance imaging (MRI) during surgery has been shown to improve surgical outcomes, but the current intraoperative MRI systems are too large to install in standard operating suites. Although 1 compact system is available, its imaging quality is not ideal.

Objective: We developed a new compact intraoperative MRI system and evaluated its use for safety and efficacy.

Simulation of and training for cerebral aneurysm clipping with 3-dimensional models.

Objective: With improvements in endovascular techniques, fewer aneurysms are treated by surgical clipping, and those aneurysms targeted for open surgery are often complex and difficult to treat. We devised a hollow, 3-dimensional (3D) model of individual cerebral aneurysms for preoperative simulation and surgical training. The methods and initial experience with this model system are presented.

Characterization of AtALMT1 expression in aluminum-inducible malate release and its role for rhizotoxic stress tolerance in Arabidopsis.

Malate transporters play a critical role in aluminum (Al) tolerance responses for some plant species, such as Arabidopsis (Arabidopsis thaliana). Here, we further characterize AtALMT1, an Arabidopsis aluminum-activated malate transporter, to clarify its specific role in malate release and Al stress responses. Malate excretion from the roots of accession Columbia was sharply induced by Al, which is concomitant with the induction of AtALMT1 gene expression.

Identification of viruses in patients with postviral olfactory dysfunction.

Objective: Causative viruses of postviral olfactory dysfunction (PVOD) have not yet been identified. The aim of this study was to investigate causative viruses in patients with PVOD.

Study Design And Methods: Nasal discharge was collected from 24 patients with PVOD.

Elevated expression and potential roles of human Sp5, a member of Sp transcription factor family, in human cancers.

In this report, we describe the expression and function of human Sp5, a member of the Sp family of zinc finger transcription factors. Like other family members, the Sp5 protein contains a Cys2His2 zinc finger DNA binding domain at the C-terminus. Our experiments employing Gal4-Sp5 fusion proteins reveal multiple transcriptional domains, including a N-terminal activity domain, an intrinsic repressive element, and a C-terminal synergistic domain.

[Nationwide investigation of insect allergy in patients with allergic rhinitis].

To clarify the role of insects as allergens in allergic rhinitis (AR), specific IgE antibodies (sIgE) to the moth, midge, and cockroach together with 10 other allergens were measured using sera from 560 AR patients, who visited 20 otolaryngological clinics nationwide from Hokkaido to Kyushu. Nasal challenge tests were also conducted with allergen disks of these 3 insects in 65 AR patients. Frequencies of sIgE positive to the moth, midge, and cockroach were 32.