Reliability and validity of the multidimensional impact of cancer risk assessment (MICRA) questionnaire: Japanese version.

This study aimed to develop and validate a Multidimensional Impact of Cancer Risk Assessment questionnaire-Japanese version (MICRA-J) as an assessment of the psychosocial impact of genetic testing. The MICRA was translated into Japanese using standardized translation procedures. The reliability and validity of the MICRA-J were evaluated in individuals who underwent BRCA1/2 testing for hereditary breast and ovarian cancer diagnosis.

Establishment of a comprehensive set of fact sheets for cancer predisposition genes for medical oncologists practicing cancer genome profiling.

Background: Comprehensive genomic profiling (CGP) is widely performed worldwide, increasing opportunities for medical oncologists to explain cancer predisposition at the time of informed consent and return of results. How medical oncologists communicate about (suspected) cancer predisposition genes is a key factor in referring patients for consultation with genetic services. In this study, we developed a set of fact sheets on cancer predisposition genes to support medical oncologists in their practice under the nationwide cancer genome screening project MONSTAR-SCREEN-2 study in Japan.

A case of hemodiafiltration dialysis preventing progression of acute kidney injury in a patient with hypermyoglobinemia in one kidney: a case report.

Background: Rhabdomyolysis is a clinical syndrome resulting from skeletal muscle damage and the release of its breakdown products into the bloodstream. It can range from asymptomatic cases to severe conditions such as acute kidney injury. Although the release of myoglobin (molecular weight 17.

Validation of a New Methodology to Create Oral Drugs beyond the Rule of 5 for Intracellular Tough Targets.

Establishing a technological platform for creating clinical compounds inhibiting intracellular protein-protein interactions (PPIs) can open the door to many valuable drugs. Although small molecules and antibodies are mainstream modalities, they are not suitable for a target protein that lacks a deep cavity for a small molecule to bind or a protein found in intracellular space out of an antibody's reach. One possible approach to access these targets is to utilize so-called middle-size cyclic peptides (defined here as those with a molecular weight of 1000-2000 g/mol).

Investigation of the relationship between intradialytic hypotension during hemodialysis and serum syndecan-1 concentration.

Intradialytic hypotension and arrhythmias are complications of hemodialysis. They are associated with decreased intravascular volume due to reduced ultrafiltration volume, cardiac function, and arterial tone. The vascular endothelial glycocalyx, which exists on the surface of healthy vascular endothelial cells and maintains vascular permeability, has been suggested to be impaired by hemodialysis.

Cerebral Autoregulation During Active Standing Test in Juvenile Patients with Instantaneous Orthostatic Hypotension.

Instantaneous orthostatic hypotension (INOH) is one of the main types of orthostatic dysregulation in children and adolescents. In patients with INOH arterial pressure drops considerably after active standing and is slow to recover. We investigated changes in cerebral oxygenation in the bilateral prefrontal cortex during an active standing test in juvenile INOH patients to evaluate changes in cerebral oxygen metabolism.

Increases in Acute Phase Reactants in a Patient with Scurvy Despite No Inflammation: Review of Literature.

So far, little attention has been paid to the increase in acute phase reactants (APRs) in patients with scurvy. We report that elevated levels of C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), and serum amyloid A were shown in a pediatric patient with scurvy despite the absence of inflammation. These peculiar findings are important to discriminate scurvy from other rheumatic diseases.

A case of confusional migraine with transient increased cerebral blood flow.

Background: Confusional migraine is a rare type of migraine presenting as an acute confusional state. However, the mechanism of this confusional state remains unclear.

Subject And Methods: We examined an 11-year-old girl with confusional migraine, using electroencephalography, brain magnetic resonance imaging, cerebrovascular magnetic resonance angiography, and single-photon emission computed tomography to investigate cerebral blood flow changes.

Cholinergic neuromuscular transmission mediated by interstitial cells of Cajal in the myenteric layer in mouse ileal longitudinal smooth muscles.

To elucidate the roles played by the interstitial cells of Cajal in the myenteric layer (ICC-MY) in cholinergic neuromuscular transmission, we recorded mechanical and electrical activities in response to electrical field stimulation (EFS) of the ileal longitudinal muscle strips from WBB6F1-W/W(V) (W/W(V)) mutant mice, that lacked ICC-MY and compared with those in WBB6F1-+/+ (+/+) control mice. In +/+ muscle strips, EFS induced phasic contractions, which were abolished or strongly attenuated by atropine or tetrodotoxin. In W/W(V) preparations, EFS induced similar phasic contractions, but the cholinergic component was smaller than that in +/+ strips.

Furan fatty acid as an anti-inflammatory component from the green-lipped mussel Perna canaliculus.

A lipid extract of Perna canaliculus (New Zealand green-lipped mussel) has reportedly displayed anti-inflammatory effects in animal models and in human controlled studies. However, the anti-inflammatory lipid components have not been investigated in detail due to the instability of the lipid extract, which has made the identification of the distinct active components a formidable task. Considering the instability of the active component, we carefully fractionated a lipid extract of Perna canaliculus (Lyprinol) and detected furan fatty acids (F-acids).

Apoptosis-inducing action of two products from oxidation of sesamol, an antioxidative constituent of sesame oil: a possible cytotoxicity of oxidized antioxidant.

Many effects of sesamol, an antioxidative constituent of sesame oil, have been reported for human health benefits due to its antioxidative action. However, we recently isolated two cytotoxic products, trimer and tetramer of sesamol, from oxidation of sesamol by an assay-guided purification. In this study, we have revealed some cytotoxic characteristics of these products in rat thymocytes and human leukemia K562 cells.

Fabrication of Fe(3)O(4) nanoparticle arrays via patterned template assisted self-assembly.

Magnetic nanoparticle arrays have been fabricated by combining chemically synthesized Fe(3)O(4) nanoparticles with a diblock copolymer template substrate consisting of self-assembled polystyrene (PS) dots in a polymethylmethacrylate (PMMA) matrix. The influence of the volume fraction of the Fe(3)O(4) suspending solution and the withdrawal speed of the template on the formation of array structures was investigated. A small volume fraction of the nanoparticles and low withdrawal speed play an important role in the fabrication of the patterned arrays of nanoparticles via template assisted self-assembly.