Characterization of the complexes of furosemide with 2-hydroxypropyl-beta-cyclodextrin and sulfobutyl ether-7-beta-cyclodextrin.

The purpose of this study was to prepare and characterize complexes of furosemide with 2-hydroxypropyl-beta-cyclodextrin (2-HP-beta-CD) and sulfobutyl ether-7-beta-cyclodextrin (SBE-7-beta-CD). Solid complexes of furosemide with 2-HP-beta-CD and SBE-7-beta-CD were prepared by using both a freeze-drying and kneading method. Physical mixtures were prepared for comparison.

Effects of age, sex and differentiated training programmes on motor learning.

This research indicated that the effectiveness of different instructional strategies during training was determined by age, by practicing specific movement and nonspecific movement, and by using different criterion apparatus.