NEW RESEARCH ON CELLS
BY: Jorge Buelvas, Yurany Bello, Marco Guevara, Jorge Diaz.
INTRODUCTION
• In the last few years , the development of the science is the biggest of all the history.The poeple have on a great quantity of information that allows them to be informed about of the advances scientist.Some of these advances refer to the following topics:
- the memory impairment with the past of years
- frog eggs used in research involving human cells
- The schwann cells and his relation with the multiple sclerosis
THE MEMORY IMPAIRMENT
• The deterioration of the memory and cognitive function, is say the thought and the aptitude of learn, is considered by many medical authorities as a normal consequence of aging.The people who suffer of this problem have problems of memory,learning,concentration, attention,lenguage use and other mental functions.This process occur in a gradual form ,for this motive sudden cognitive decline is not part of normal aging.
• For the cognitive impairment associated with age there is no standard therapy medicated, several agents called “nootropics” can provide improvements in cognitive function.
• The “nootropics” drugs are specifically used for facilitate learning and the memory. The “neotropics” drugs that are currently used include Mesilato of Codergocrina,idebenenona and derivatives of a neurotransmitter GABA(vinpocetine,bifemelano,piracetam,oxiracetam and nebracetam.
FROG EGGS USED IN RESEARCH INVOLVING HUMAN CELLS
• Recent research has found that the frog eggs seem to allow the nuclei of adult humans cells revert back as if to be primitive embryonic cells,It`s easy to get frog eggs and for their size are also manageable that the humans cells.from of this model is being investigated for identify the chemicals that initiate and control the process of involving human cells
