The Effects of Psychological Factors on Perceptions of Productivity in Construction Sites in Japan by Worker Age.

The construction industry is a work environment that poses many dangers to workers, with many hidden factors that affect work awareness. It is important for construction companies to ensure a balance between productivity and safety in the work environment. The purpose of this study was to identify relationships between the feeling of safety in the work environment, proactive work behavior, job satisfaction, work skills, team performance, and health risk indicators, such as heart rate, among construction workers of different ages.

Trends in interorganizational transactions in personalized medicine development.

Personalized medicine is an innovative concept that allows patients with a validated companion diagnosis (CoDx) to receive treatment using the most suitable drug. Currently, a major movement in the pharmaceutical industry involves the integrated use of multiple resources from external sources. To ascertain preferable interorganizational collaborations and their suitable exits, we compared the related transactions in personalized and nonpersonalized cancer drugs.

[A case of anaphylaxis induced by gelatin-contained gel capsule cold medicine].

We report here a 20-year old woman who referred to our clinic for identify the responsible antigen of anaphylaxis. Five days before the reaction, she had a cold and had taken a gel capsule cold medicine, Stona IB Gel®. On the day of the reaction, she took a dose of Stona IB Gel® after eating yogurt.

Traditional Japanese medicine daikenchuto improves functional constipation in poststroke patients.

Poststroke patients with functional constipation, assessed by the Rome III criteria, from 6 hospitals were recruited in a study on the effects of the traditional Japanese medicine Daikenchuto (DKT) on constipation. Thirty-four patients (17 men and 17 women; mean age: 78.1 ± 11.

[A case of sudden unexpected death in epilepsy 3 years after the onset of acute encephalitis with refractory, repetitive partial seizures].

Acute encephalitis with refractory, repetitive partial seizures (AERRPS) is a peculiar form of encephalitis mainly affecting children. Although not usually lethal, we report a case of sudden unexpected death in epilepsy (SUDEP) 3 years after the onset of AERRPS. A 6-year-old boy was admitted to our hospital because of fever and extremely refractory partial and secondary generalized seizures with delirium and psychiatric change.

[Outreach clinic program at elementary schools to support students with developmental disabilities].

In an attempt to support children with developmental disabilities, a pediatric neurologist and a special support education coordinator visited 13 elementary schools over a period of two years to hold consultation with teachers who were educating pupils with learning and behavior problems. A total of 36 cases were discussed. Among these, 16 children (44%) had already received a medical examination before our visit, and 10 children (28%) consulted a doctor afterwards.

Usefulness of 123I-metaiodobenzylguanidine myocardial scintigraphy in the prediction of cardiac events in patients with cardiomyopathy showing stabilization of symptoms or preserved cardiac function.

Objective: It is not rare for patients with cardiomyopathy to be asymptomatic for long periods or to show improved cardiac function following various medical interventions. Conversely, cardiac events sometimes occur in those patients, requiring close observation. We assessed the usefulness of 123I-metaiodobenzylguanidine myocardial scintigraphy (MIBG) to predict the occurrence of cardiac events in patients with stable cardiomyopathy.

Cerebellar ataxia in pediatric patients with Langerhans cell histiocytosis.

The pathogenetic mechanisms of the central nervous system (CNS) problems associated with Langerhans cell histiocytosis (LCH) are not well established. Effective treatment strategies for these CNS complications are not yet available, while diabetes insipidus, also associated with LCH, can be managed effectively. Three Japanese boys with LCH who developed cerebellar ataxia were evaluated.

STI571 inhibits growth and adhesion of human mast cells in culture.

Stem cell factor (SCF)/c-kit system is critical for human mast cell development. We thus examined the effects of STI571, an inhibitor of the c-kit tyrosine kinase receptor, on the proliferation and function of human mast cells. STI571 at concentrations of 10(-6) M or higher almost completely abolished the SCF-dependent progeny generation from cord blood-derived cultured mast cells through an inhibition of the tyrosine phosphorylation of c-kit.

IL-6 enhances IgE-dependent histamine release from human peripheral blood-derived cultured mast cells.

We examined whether interleukin (IL)-6 exerts the stimulatory effects on the secretion of histamine from human mast cells triggered by crosslinking of the high affinity IgE receptor (FcepsilonRI) with IgE and anti-IgE. As target cells, we used peripheral blood-derived cultured mast cells grown with SCF, because they were superior in FcepsilonRIalpha expression to cord blood-derived mast cells. Incubation with SCF+IL-6 for 1 week increased the IgE-dependent release as well as intracellular content of histamine in the cultured mast cells, as compared with the values obtained by incubation with SCF alone.

[Primary adrenal lymphoma: a case report and literature review in Japan].

A 78-year-old male was admitted to our hospital complaining of nausea, general fatigue and anorexia in November, 1999. Clinical findings on admission were weight loss and dehydration but surface lymph nodes were not palpable. Masses in the bilateral adrenal glands were detected by ultrasonography, computed tomography and magnetic resonance imaging.