Eye-controlled, power wheelchair performs well for ALS patients.

Background: Our pilot study tested the feasibility and performance of an eye-controlled power wheelchair for amyotrophic lateral sclerosis (ALS) patients.

Methods: In this prospective pilot study, participants drove the wheelchair three times around an indoor course. We assessed the time to complete the course; starting and stopping on command; turning 90, 135, and 180 degrees; time to backup; and obstacle negotiation.

[Screening of Organisms Producing Inhibitors of 15-Lipoxygenase Among Micromycetes.].

The effects of extracts from the mycelium of Lecanicilium lecaniiNo.169, Beauveria fellina No.7 and Beauveria bassianaNo.

[Determination of oligomycins hydrophobicity parameters].

The parameters of hydrophobicity of five oligomycins, i. e. A, B, C, F and SC-II were determined by HPLC.

[Streptomyces sp. 17, an organism producing oligomycin SC-iI (culture characteristics and antibiotic biological properties)].

Under the screening programme for organisms producing substances with hypolipidemic and antifungal activity Streptomyces sp. 17 was isolated. The taxonomic properties of the strain were investigated.

[Physico-chemical properties and structure of oligomycin SC-II, produced by Streptomyces virginiae 17].

Under the screening programme for antibiotics with antifungal and immunosuppressive activities, Streptomyces virginiae 17 producing an oligomycin complex was isolated. Separation of the complex by HPLC showed that it contained two components at a ratio of 8:2. The physico-chemical characteristics of the components were investigated.