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1answer
80 views

Does exercise really reduce stress in the biological meaning?

It is a very widespread claim, that movement in general helps body to get out stress hormones. It is used as a warning for long sitting at the computer and I also heard it as a pro-vegan argument (We ...
2
votes
0answers
36 views

Epigenetics and serotonin?

In this article http://www.nature.com/neuro/journal/v17/n9/full/nn.3778.html it states that Increased promoter methylation of the serotonin transporter gene predicted increased threat related ...
2
votes
0answers
36 views

Can ' functional' stress 'forced upon' a cell actually cause cell mutations when they divide and reproduce?

If a group of cells are forced to go beyond their regular biological parameters that they should be under given ' healthy' functioning and while existing in these stressed states some of the cells ...
2
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0answers
25 views

Why sudden stresses cause stuttering and/or other impairs in children?

The question is simple: Why sudden stresses cause stuttering and/or other temporary or permanent impairs in children (and even adults)?
1
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0answers
15 views

Measuring, using and analyzing skin resistance in kohms

What are ballpark ranges of skin resistance in Kohms for average men and their significance (for example 500-1000s = stressed vs 1000+ = fairly relaxed) What do various skin resistances in kohms say ...
0
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0answers
17 views

How many Stress Response Transcription Factors are there in yeast (and what are they)

I've Read that there are ~209 TFs in Yeast, but I'd like to know how many (and which) of these TFs are associated with Stress Responses? Is there a paper someone can link me to?