Immunoglobulin G4-related disease diagnosed by prostate biopsy: a case report.

Background: Immunoglobulin G4-related disease is characterized by swelling of various organs throughout the body and nodules/hypertrophic lesions. However, its cause remains unknown. We report a case of immunoglobulin G4-related disease that was diagnosed based on the histopathological findings of prostate biopsy.

Pharmacokinetics of a Single Intake of a Self-Emulsifying Drug Delivery System Containing the Triglyceride Form of DHA: A Randomized, Double-Blinded, Crossover Study.

Background: The health benefits of n-3 (ω-3) PUFAs are well studied. A self-emulsifying drug delivery system (SEDDS) is expected to improve n-3 PUFA absorption.

Objectives: The present study investigated how a single ingestion of a new SEDDS containing the triglyceride (TG) form of DHA (22:6n-3) (DHA/TG) would affect the plasma DHA concentration in healthy participants.

Oral administration of soy peptides suppresses cognitive decline by induction of neurotrophic factors in SAMP8 mice.

SAMP8 mice have a shorter lifespan and show the dysfunction of the central nervous system. We here investigated whether soy peptides (SP) composed mainly of di- and tripeptides has the potential to prevent age-dependent cognitive impairment. SAMP8 and normal aging mice, SAMR1, were fed a diet supplemented with SP or a control diet for 26 weeks to investigate the preventive effects on the progression of cognitive decline using the Morris water maze.

Tungsten(0)- and rhenium(I)-catalyzed tandem cyclization of acetylenic dienol silyl ethers based on geminal carbo-functionalization of alkynes.

Tungsten(0)- and rhenium(I)-catalyzed reactions of acetylenic dienol silyl ethers based on the concept of geminal carbo-functionalization of alkynes are reported. Treatment of 3-siloxy-1,3-diene-7-ynes with catalytic amounts of [W(CO)(6)] or [ReCl(CO)(5)] under photoirradiation conditions gives synthetically useful bicyclo[3.3.

Examination of the utility of a bite block-type head immobilization device in dogs and cats.

We examined the utility of a bite block-type head immobilization device, hereafter referred to as "head immobilization device", in order to improve the ease of immobilization and accuracy when performing radiotherapy for cranial tumors in animals. The head immobilization apparatus was a rectangular-shaped bite block-type device. We examined 55 cases in 46 dogs that underwent head CT scans between June 2005 and May 2006.

Effect of substituents at the 5-position of the pyridine ring of imidacloprid on insecticidal activity against Periplaneta americana.

The insecticidal activities of imidacloprid derivatives with a wide range of substituents at the 5-position on the pyridine ring against American cockroaches, Periplaneta americana (L.), were measured by injection with and without synergists propyl 2-propynyl phenylphosphonate and piperonyl butoxide. The log(1/MLD) value (MLD = minimal lethal dose in mol) without synergists was 7.

Estimation of the three-dimensional pharmacophore of ligands for rat multidrug-resistance-associated protein 2 using ligand-based drug design techniques.

Purpose: Multidrug-resistance-associated protein 2 (Mrp2) shows a broad substrate specificity toward amphiphilic organic anions. This study identified key functional groups of ligand molecules for binding to rat Mrp2, determined their relative locations, and examined substrate specificity through receptor mapping using three-dimensional (3D) quantitative structure-activity relationship (3D-QSAR) analysis.

Methods: Ligand-binding conformations were estimated using conformational analysis (CAMDAS) and molecular superposition (SUPERPOSE) methods to clarify the substrate specificity of rat Mrp2 in relation to 3D ligand structures.

Venous sampling for fibroblast growth factor-23 confirms preoperative diagnosis of tumor-induced osteomalacia.

Tumor-induced osteomalacia (TIO) is a paraneoplastic disorder characterized by hypophosphatemia, phosphaturia, inappropriately low serum levels of 1,25-dihydroxyvitamin D for hypophosphatemia, and skeletal undermineralization. Patients with TIO suffer from severe muscle weakness and pain. Because surgical removal of the responsible tumors is the only satisfactory treatment for TIO, identification of the tumors is clinically essential.