Sentences with phrase «because altered levels»

And because altered levels of this neurotransmitter have been linked to anxiety - related disorders and to depression, Klaus - Peter Lesch of the University of Würzburg in Germany, Dennis Murphy of the National Institute of Mental Health in Bethesda, Maryland, and their colleagues wanted to find out whether the short promoter variant is linked to personality traits like high anxiety.

Not exact matches

According to The Telegraph, Ohanian said: «Reddit offers the opportunity for us, as humans, to connect on a much deeper, broader level because users have an alter ego and aren't tied to a social network of friends with whom they want to share how perfect their lives are.»

First, the initial anticipatory setting of work rate would be altered, because arousal and motivational levels would be elevated (A), resulting in an increase in the initial power output (B).

«Whether it is due to altered production [because of the infection], or if lower... levels [of healing molecules] in the milk predisposed the mothers to infection, is yet to be determined,» Arnardottir says.

The study is considered important because it is the first human research showing a link between the ubiquitous chemicals and altered levels of the hormones in pregnant women.

One possible mechanism mediating this preference is altered testosterone levels; men raised in environments with frequent diseases and germ exposure tend to have lower testosterone levels through adulthood, because testosterone can handicap immune function.

However, that's no bad thing because it would demonstrate that a simple thought, a mere change in your mind - set can radically alter your cortisol levels.

The balancing of such altered metabolite level may change the adverse effects for some extent because of existence of normal feedback mechanism exists in the body.

Altering the hand or foot position are likely unsuitable variations because the individuals bodyweight does not contribute enough external load or external moment to produce high levels of muscle activation.

Grip levels changed constantly because fresh rubber was laid down with each take, which could dramatically alter the car's handling characteristics.

Unlike testicular and breast cancer, spaying or neutering actually increases the risk of bone cancer in dogs twofold, possibly because sterilization alters hormone levels.

In some cases, global warming as a consequence of the build - up of carbon dioxide levels in the atmosphere because of fossil fuel burning has altered the water chemistry and local climate and food supplies for seabird colonies.

«I don't think arguments about sea - level rise are anything like a game - changer,» he added, «because if people aren't prepared to mitigate on behalf of their children, whom they love, it's hard to see how information about people 300 years away will do more to alter their behaviour.»

If the Arctic Ocean becomes ice - free in the summer, it would not affect sea level because the ice is already in the water, but it would alter the regional heat balance.

Thawing permafrost is also expected to alter area landscapes and make local ecosystems more susceptible to long - term damage, in part because permafrost degradation can lead to significant changes in local soil temperatures and moisture levels.14, 20,21 Soils on or near the banks of thermokarst ponds tend to be much drier than those on level tundra, owing to higher soil temperatures and drainage.14, 20,21 On the Seward Peninsula, the banks of these ponds host trees (usually spruces) and shrubs that are otherwise usually absent in the characteristically treeless tundra.14, 21

«Robust and reliable, engineered wood can prove a far better choice than natural wood because it's unlikely to alter when exposed to changes in temperature and humidity levels»