We Are Making Ebola Outbreaks Worse By Cutting Down Forests


We Are Making Ebola Outbreaks Worse By Cutting Down Forests

Mother Jones

We Are Making Ebola Outbreaks Worse By Cutting Down Forests

Epidemiologists explain how human activity helps spread the deadly virus in West Africa.

HumanSinShadow.wordpress.com

Mother Jones

We Are Making Ebola Outbreaks Worse By Cutting Down Forests

Epidemiologists explain how human activity helps spread the deadly virus in West Africa.

View original post 1,573 more words

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How Blue Eyes Originated!


 

Close-up of a blue-eyed koala

Close-up of a blue-eyed koala (Photo credit: Wikipedia)

https://youtu.be/zPN6AGdGV0g

How Blue eyes Originated

Everyone with blue eyes alive today – from Angelina Jolie to Wayne Rooney – can trace their ancestry back to one person who probably lived about 10,000 years ago in the Black Sea region, a study has found. Scientists studying the genetics of eye colour have discovered that more than 99.5 per cent of blue-eyed people who volunteered to have their DNA analysed have the same tiny mutation in the gene that determines the colour of the Iris.

This indicates that the mutation originated in just one person who became the ancestor of all subsequent people in the world with blue eyes, according to a study by Professor Hans Eiberg and colleagues at the University of Copenhagen.

The scientists are not sure when the mutation occurred but other evidence suggested it probably arose about 10,000 years ago when there was a rapid expansion of the human population in Europe as a result of the spread of agriculture from the Middle East.

“The mutations responsible for blue eye colour most likely originate from the north-west part of the Black Sea region, where the great agricultural migration of the northern part of Europe took place in the Neolithic periods about 6,000 to 10,000 years ago,” the researchers report in the journal Human Genetics.

Professor Eiberg said that brown is the “default” colour for human eyes which results from a build-up of the dark skin pigment, melanin. However, in northern Europe a mutation arose in a gene known as OCA2 that disrupted melanin production in the iris and caused the eye colour to become blue.

“Originally, we all had brown eyes,” said Professor Eiberg. “But a genetic mutation affecting the OCA2 gene in our chromosomes resulted in the creation of a ‘switch’ which literally turned off the ability to produce brown eyes.”

Variations in the colour of people’s eyes can be explained by the amount of melanin in the iris, but blue-eyed individuals only have a small degree of variation in the amount of melanin in their eyes, he said.

“From this we can conclude that all blue-eyed individuals are linked to the same ancestor. They have all inherited the same switch at exactly the same spot in their DNA,” said Professor Eiberg.

Men and women with blue eyes have almost exactly the same genetic sequence in the part of the DNA responsible for eye colour. However, brown-eyed people, by contrast, have a considerable amount of individual variation in that area of DNA.

Professor Eiberg said he has analysed the DNA of about 800 people with blue eyes, ranging from fair-skinned, blond-haired Scandinavians to dark-skinned, blue-eyed people living in Turkey and Jordan.

“All of them, apart from possibly one exception, had exactly the same DNA sequence in the region of the OCA2 gene. This to me indicates very strongly that there must have been a single, common ancestor of all these people,” he said.

It is not known why blue eyes spread among the population of northern Europe and southern Russia. Explanations include the suggestions that the blue eye colour either offered some advantage in the long hours of daylight in the summer, or short hours of daylight in winter, or that the trait was deemed attractive and therefore advantageous in terms of sexual selection.

Source The Independent

 

Mortality Increase From Alzheimer´s Disease in U.S. within last 10 Years


Talesfromthelou’s Blog – copied:

Mortality Increase From Alzheimer’s Disease in the United States within the last 10 Years. Data for 2000 and 2010

Fascinating data from the Center for Disease Control.  A generation ago we could not even spell Alzheimer’s. It now looks like we are facing an avalanche of seniors losing their minds, and their lives, in later years.  You better believe that I will be looking for all preventative methods and cures for this dreaded degeneration of the brain.  I have seen what it does and it has no dignity. Lou

Alzheimer’s disease is the sixth leading cause of death in the United States

NCHS Data Briefs Update.

In 2010, Alzheimer’s disease was the underlying cause for a total of 83,494 deaths and was classified as a contributing cause for an additional 26,488 deaths. Mortality from Alzheimer’s disease has steadily increased during the last 30 years. Alzheimer’s disease is the sixth leading cause of death in the United States and the fifth leading cause for people aged 65 years and over. An estimated 5.4 million persons in the United States have Alzheimer’s disease. The cost of health care for people with Alzheimer’s disease and other dementia was estimated to be 200 billion dollars in 2012, including 140 billion dollars in costs to Medicare and Medicaid and is expected to reach 1.1 trillion dollars in 2050.

Alzheimer’s disease mortality varies by age, sex, race, Hispanic origin, and geographic area. This report presents mortality data on Alzheimer’s disease based on data from the National Vital Statistics System from 2000 through 2010, the most recent year for which detailed data are available.

Key findings

Data from the National Vital Statistics System

  • The age-adjusted death rate from Alzheimer’s disease increased by 39 percent from 2000 through 2010 in the United States.
  • Alzheimer’s disease is the sixth leading cause of death in the United States and is the fifth leading cause among people aged 65 years and over. People aged 85 years and over have a 5.4 times greater risk of dying from Alzheimer’s disease than people aged 75–84 years.
  • The risk of dying from Alzheimer’s disease is 26 percent higher among the non-Hispanic white population than among the non-Hispanic black population, whereas the Hispanic population has a 30 percent lower risk than the non-Hispanic white population.
  • In 2010, among all states and the District of Columbia, 31 states showed death rates from Alzheimer’s disease that were above the national rate (25.1).

Keywords: dementia, National Vital Statistics System, death rate, aging

Alzheimer’s disease mortality increased compared with selected major causes of death.

Figure 1 is a bar chart showing percent change in age-adjusted death rates for the selected causes of death between 2000 and 2010.

Full article:

http://www.cdc.gov/nchs/data/databriefs/db116.htm

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my nala left me


IMG_20170313_224301219.jpg

…. My hubby had a terrible accident in 2011 and sustained a TBI and this dog saw me through all of it. She would comfort me when I was crying, lay by me, and just be that dog. BTW she also chewed 5 couches. Sweet right?
Yet, what a sweetheart she was. No one and I mean no one could do harm to us, holy cow what the protector she was. … 

https://www.dailykos.com/stories/2019/7/13/1871547/-My-Nala-Left-Us?utm_campaign=trending

My Nala Left Us karij
Community (This content is not subject to review by Daily Kos staff prior to publication.)

 

Lesotho Farmers Protest against Chinese Wool Deal


FARM NEWS
Lesotho farmers protest against Chinese wool deal
Maseru, Lesotho (AFP) June 28, 2019
Several thousand farmers in the mountain kingdom of Lesotho marched to parliament on Friday to protest against regulations forcing them to sell their wool and mohair to a Chinese broker. Wool and mohair are key exports for farmers in Lesotho, but the government of the small southern Africa nation signed a monopoly deal last year with a Chinese broker who is accused of failing to pay for goods. The protest won the support of some members of Prime Minister Thomas Thabane’s All Basotho Convention p … read more

 

 

 

 

 

GUILTY – THE CONVICTION OF CARDINAL PELL


Sexual violence is the deepest wound one can beat into a child´s Soul and child´s future: therefore I reblog this post on another blog: childreninprison, here on wordblog, too. So many Children came then unto a bad, even worst way … here: childreninprison.wordpress.com

CHILDREN IN SHADOW ::: CHILDREN IN WAR

POST
PRODUCTION
SCRIPT

FOUR CORNERS
INTERNATIONAL EDITION
2019
Guilty: The Conviction of Cardinal Pell
44 mins 06 secs

©2019
ABC Ultimo Centre
700 Harris Street Ultimo
NSW 2007 Australia

GPO Box 9994
Sydney
NSW 2001 Australia
Phone: : :61 2 8333 3314
e-mail : kimpton.scott@abc.net.au

Precis
Four Corners reveals how Australia’s highest ranking Catholic, Cardinal George Pell, was brought to justice.
“He was a man that was so high up in the hierarchy that you, he believed, he was untouchable.” Former choirboy
The conviction of the Cardinal for sexual offences against two teenage boys was suppressed by the court. Now the story of what happened to them can be told.
“I’m just disgusted. I’m just disgusted in the whole, I’m disgusted in the Catholic Church.” Father
Those central to the case are speaking out for the first time to reporter Louise Milligan.
“It’s let people down. It let my son…

View original post 103 more words