[A case of chronic obstructive pulmonary disease (COPD) successfully treated by acupuncture].

Chronic obstructive pulmonary disease (COPD) involves a decrease in respiratory function and limits daily activities. We report a COPD patient whose respiratory symptoms were improved by acupuncture treatment. A 66-year-old man visited Gifu University Hospital with breathlessness on exercise.

Anti-tumor effect of gallic acid on LL-2 lung cancer cells transplanted in mice.

We previously reported that gallic acid (3,4,5-trihydroxybenzoic acid), a naturally occurring plant phenol, can induce apoptosis in four kinds of human lung cancer cell lines in vitro. The present study further investigated the in vivo anti-tumor effects of orally administered gallic acid. Gallic acid reduced cell viability of LL-2 mouse lung cancer cells in vitro dose dependently, with a 50% inhibitory concentration (IC50) value of around 200 microM.

[Pulmonary nocardiosis associated with nephrotic syndrome].

A 70-year-old man treated for 6 months with prednisolone for nephrotic syndrome, was referred to our pulmonary division because of a nodule in the right lower lung field. Nocardia asteroides was isolated from the culture of the percutaneous lung aspiration, and the case was diagnosed as pulmonary nocardiosis. The lesion disappeared after 2 months of therapy with sulfamethoxazole/trimethoprim (1,600 mg/320 mg once a day).