Skip to main content

High Blood Pressure Caused by Many Genetic Variants

It is now common knowledge that the propensity to get high blood pressure is genetic. A billion people in the world suffer from it. Persistent high blood pressure ultimately leads to heart disease and stroke.

The genetic work is complicated. Sixteen new genetic variations have been identified. These genetic factors can be counted: the greater the number people have the more likely they are to suffer from high blood pressure.

There are three kinds of genetic variants predisposing hypertension. One regulates blood pressure. Another affects pulse. The third type controls arterial pressure.

It appears that the modern diet has happened too fast for humans to stop the selection of these gene variants. Children are now suffering from this complaint. The variants will only be "selected-out" if these children do not reach child bearing age. This is a hard fact to accept, but this is the way natural selection works.
. . . . . . . . . . . . . . . . . .
Science
Labels:

Popular posts from this blog

Happy Cow

"Yes, I am content." ✿ Funny Animal Photos contented cow field Adventure Australia Funny Weird Things Articles News Reviews ● ⌘   Vista Computer Solutions Blog   ⌘ ✤ . . . . . . . . . . . . . . . . . . . . . . . .   . . . . . . . . . . cow content happy good life free field paddock green grass milk dairy COW NOT LEAVING HOME
Read more

Anthropology Has New Theory on Australian Aboriginals

New theory on Australian Aboriginals - Anthropology. Australian Aboriginals split from Eurasians and moved south into the dry continent. Twenty thousand years later the world warmed up and Australia was cut off from its northern neighbors. This is the latest theory.  But when Europeans initially came to Queensland there were two types of native people. Each was a distinct genetic pool. One was like Papua New Guineans. The other was very slight and shorter. It is the latter that predominates today. Papua New Guineans Australian Aboriginals Some scientists still hold that there was only one move out of Africa. This is an unsustainable supposition. The doors for movement were always open. Australian Aboriginals were quite unique. It seems that they were the first to leave Africa. There is also the question of Tasmanian Aboriginals who were wiped out by arriving Europeans. There is no evidence of them now. They could not light fires. The flames had to be stolen f
Read more

Beatboxing - Percussion Sounds of the Mouth

There must be a dearth of things to study. Scientists are now researching the odd sounds that people make. It may seem weird but its true. Those who can make odd sounds are called beatboxers. Scientists are interested in percussion sounds. These are expressed in Celtic, Chinese, North American and Indian cultures. Hip-hop is an area of great interest. A young "practitioner" had MRI scans done on his mouth while he created percussion sounds. The conclusion reached is that a lot of brainpower is involved in imitating percussion. It "is a small part of the larger puzzle," experts say. In my view it takes little mental concentration. Just put your tongue behind you top teeth a "tap" away. http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://adventure--australia.blogspot.com/atom.xml http://www.technorati.com/blogs/ . . . . . . . . . . . . . . . . . . . . Society Vista C
Read more