Effects of Indole Fatty Alcohols on the Differentiation of Neural Stem Cell Derived Neurospheres
摘要:
In a search for inducers of neuronal differentiation to treat neurodegenerative diseases such as Alzheimer's disease, a series of indole fatty alcohols (IFAs) were prepared. 13C (n = 18) was able to promote the differentiation of neural stem cell derived neurospheres into neurons at a concentration of 10 nM. Analysis of the expression of the Notch pathway genes in neurospheres treated during the differentiation phase with 13c (n = 18) revealed a significant decrease in the transcription of the Notch 4 receptor.
Effects of Indole Fatty Alcohols on the Differentiation of Neural Stem Cell Derived Neurospheres
摘要:
In a search for inducers of neuronal differentiation to treat neurodegenerative diseases such as Alzheimer's disease, a series of indole fatty alcohols (IFAs) were prepared. 13C (n = 18) was able to promote the differentiation of neural stem cell derived neurospheres into neurons at a concentration of 10 nM. Analysis of the expression of the Notch pathway genes in neurospheres treated during the differentiation phase with 13c (n = 18) revealed a significant decrease in the transcription of the Notch 4 receptor.
Indole derivatives substituted with long-chain alcolhols and medicaments containing them
申请人:Luu Bang
公开号:US20050131053A1
公开(公告)日:2005-06-16
The invention relates to a flange coupling of two pipes, in particular the pipes of an exhaust system of a motor vehicle internal combustion engine. The coupling is characterized in that: each of the flanges is formed onto the corresponding pipe by the shaping of one of the pipe regions that form the respective flanges; a first of the two flanges is configured with a first connection pipe section, which engages radially in the interior of the second flange; a sealing ring is clamped between the flanges; the flanges are axially fixed by a clamping deice. The coupling is designed to be produced in an efficient manner, easy to mount and configured so that it functions reliably.
Indole derivatives substituted with long-chain alcohols and medicaments containing them
申请人:LUU Bang
公开号:US20080234357A1
公开(公告)日:2008-09-25
Provided is an indole long-chain alcohol, or a hydrate or an isomer thereof, represented by the following formula (I):
wherein R
1
, R
2
, R
3
and R
4
each independently represent a hydrogen atom, a methyl group, an acetyl group, or a hydroxyl group, and n represents a number from 0 to 20; and a medicinal composition comprising the same. The indole long-chain alcohol (I) exhibits an excellent nerve growth promoting effect, as well as potent antioxidative and anti-tumor effects, and is therefore useful as a prophylactic and/or therapeutic agent for cerebral diseases including dementia diseases, and malignant tumors including brain tumors.