Mycobacterium avium Complex Lung Disease Complicated With Antiglomerular Basement Membrane Disease: A Case Report.

While both complex (MAC) lung diseases and antiglomerular basement membrane (anti-GBM) antibody disease may cause hemoptysis, no case presenting hemoptysis having both diseases has been reported. A woman in her 80s was admitted due to hemoptysis with acute respiratory failure. MAC was isolated from her sputum, and a positive report for anti-GBM antibody was confirmed in screening for hematuria.

A case of urothelial carcinoma, lipid cell variant.

The lipid cell variant of urothelial carcinoma is a rare variant of urinary bladder cancer, comprised of lipoblast-like cells. In this report, we describe a case of the lipid cell variant of aggressive urothelial carcinoma. A 78-year-old man was admitted to the hospital because of gross hematuria.

Development of a package-free transparent disposable biosensor chip for simultaneous measurements of blood constituents and investigation of its storage stability.

A package-free transparent disposable biosensor chip was developed by a screen-printing technique. The biosensor chip was fabricated by stacking a substrate with two carbon electrodes on its surface, a spacer consisting of a resist layer and an adhesive layer, and a cover. The structure of the chip keeps the interior of the reaction-detecting section airtight until use.

Acute eosinophilic pneumonia caused by Candida albicans.

A 36-year-old man was transferred to the hospital for further evaluation of pulmonary infiltration. A diagnosis of acute eosinophilic pneumonia (AEP) was confirmed by clinical symptoms, bronchoalveolar lavage, and computed tomography findings. Skin tests with fungal antigens were performed by intradermal injection.

A novel monoclonal antibody against the second extracellular loop of occludin disrupts epithelial cell polarity.

The tight junction (TJ) regulates epithelial cell polarity and paracellular permeability. In the present study, to investigate whether the second extracellular loop of occludin affects the localization of carcinoembryonic antigen (CEA) and CD26 expressed on apical membranes, and the fence function of the TJ, the human intestinal epithelial cell line T84 was treated with the monoclonal anti-occludin antibody (MAb) 1H8, corresponding to the second extracellular loop of occludin. In T84 cells treated with MAb 1H8, occludin disappeared, and CEA and CD26 were observed to diffuse from the apical membrane to the basolateral membrane.

Expression of occludin, a tight-junction-associated protein, in human lung carcinomas.

Occludin is a tight-junction-associated transmembrane protein, and previous observations suggested that occludin might play a crucial role in the formation and maintenance of organized tubular structures. Based on these observations, we explored the possible role of occludin immunostaining in the diagnosis of lung carcinomas. A total of 68 lung carcinomas and surrounding normal lung tissues were studied.

[Successful pain control by continuous epidural infusion of ropivacaine for a pregnant woman with biliary colic].

This report describes a pregnant woman with common bile duct stones whose colic was successfully treated by prolonged continuous epidural infusion of ropivacaine. A 32-year-old woman in the 26th week pregnancy complained of severe abdominal pain due to common bile duct stones. We adopted ropivacaine for infusion into the epidural space using patient controlled analgesia system considering fetoplacental circulation.

Occludin expression decreases with the progression of human endometrial carcinoma.

The tight junctions of the glandular epithelium are crucial for the maintenance of cell polarity, separating the plasma membrane into apical and basolateral domains. Thus abnormalities of the tight junctions may result in the structural disturbances of glandular epithelial neoplasia. In this study we introduced an anti-occludin monoclonal antibody for semiquantitative assay of the occludin expression in tissue sections of human normal and neoplastic endometrial epithelia using the Adobe Photoshop and NIH Image programs.