Abstract: A rails assembly includes outer and inner rails, an elastic assembly, a hook member. The outer and inner rails are provided with first and second opening portions. The inner rail is disposed on the outer rail. The elastic assembly is disposed on the inner rail. The hook member is connected to the inner rail and opposite to the second opening portion. When the hook member is located at a first position by sliding the inner rail relative to the outer rail, the hook member is pushed by the elastic assembly to pass through the second opening portion. When the hook member is located at a second position in the same manner, the second and first opening portions are opposite to each other and the hook member is pushed by the elastic assembly to pass through the second and first opening portions. An electronic equipment including the rails assembly is provided.

Abstract: A method of promoting nerve regeneration in a subject that includes administering to the subject a therapeutically effective amount of a composition that includes at least one therapeutically-active extract fraction of Centella asiatica. One example of making the extract fraction of Centella asiatica involves extracting Centella asiatica plant material resulting in an extract residue and successively fractionating the Centella asiatica extract residue with at least two eluants of increasing polarity.

Abstract: Disclosed herein are several methods for promoting nerve regeneration. The methods include administering at least one tyrphostin, or a pharmaceutically acceptable salt thereof. In one non-limiting example, the tyrphostin is tyrphostin A9. These methods can be used to promote nerve growth in the central or peripheral nervous system. The methods are of use in treating neurodegenerative diseases, such as Parkinson's disease, or in treating the transaction of a partial or complete transaction of a nerve in the peripheral or central nervous system.

Abstract: A method of promoting nerve regeneration in a subject that includes administering to the subject a therapeutically effective amount of a composition that includes at least one therapeutically-active extract fraction of Centella asiatica. One example of making the extract fraction of Centella asiatica involves extracting Centella asiatica plant material resulting in an extract residue and successively fractionating the Centella asiatica extract residue with at least two eluants of increasing polarity.