Tag Archives: immune

Cleopatra’s Stunner Make-up Cured Eye Disease As Well

Posted by: Audiegrl

Cleopatra's likeness was pieced together from images on ancient artifacts, including a ring dating from Cleopatra’s reign 2,000 years ago, and the remains of her sister Princess Arsinöe found in 2009

Cleopatra's likeness was pieced together from images on ancient artifacts, including a ring dating from Cleopatra’s reign 2,000 years ago, and the remains of her sister Princess Arsinöe found in 2009

AFP~~Ancient Egypt’s stunning eye make-up not only shielded wearers from the dark deeds of the evil eye but also protected them against eye disease, French scientists said Thursday.

Ancient Egyptians some 4,000 years ago produced the make-up used to darken and adorn eyes with lead and lead salts in mixtures that sometimes took a month to concoct, said Philippe Walter, who co-headed a team of scientists from the Louvre Museum and the (CNRS) National Center of Scientific Research.

We knew ancient Greeks and Romans too had noted the make-up had medicinal properties, but wanted to determine exactly how,” he told AFP.

Contrary to widely held belief that lead is harmful, the team, using analytical chemistry, determined that “in very low doses lead does not kill cells.”

Curator Sally-Ann Ashton admires one of the statues of Cleopatra at the British Museum in London.

Curator Sally-Ann Ashton admires one of the statues of Cleopatra at the British Museum in London.

Instead, it produces a molecule — nitric oxide — that activates the immune defense system which beats back bacteria in case of eye infection.

The research was carried out using a tiny electrode, the 10th of the size of a hair, to look at the effect of a lead chloride synthesized by the Egyptians — laurionite — on a single cell.

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Great Britain: Tamiflu-Resistant Strain of Swine Flu Spreading

Posted by Audiegrl

Resistant strain discovered in Cardiff hospital, prompting concern among health officials

guardian.co.uk/Owen Bowcott—Doctors in Wales have discovered a Tamiflu-resistant strain of swine flu that has been spreading from patient to patient in a Cardiff hospital.

The emergence of an easily transmissible, resistant strain is a worrying development for health officials and appears to be the first documented case in Europe.

Five patients at University Hospital Wales, in Cardiff, were infected and isolated for treatment. All had severe underlying conditions that left them with weakened immune systems. At least three had acquired the infection in hospital.

There have been a handful of reported cases from around the world of Tamiflu-resistant strains of the H1N1 virus. Only one previous case, at a US summer camp, however, involved person-to-person transmission.

The Cardiff patients have been treated with an alternative anti-viral drug. Two have recovered and been discharged and three others remain in hospital, one in intensive care.

Dr Roland Salmon, the director of the communicable disease surveillance center in Wales, said: “The emergence of [H1N1] viruses that are resistant to Tamiflu is not unexpected in patients with serious underlying conditions and suppressed immune systems, who still test positive for the virus despite treatment.

In this case, the resistant strain of swine flu does not appear to be any more severe than the swine flu virus that has been circulating since April.

For the vast majority of people, Tamiflu has proved effective in reducing the severity of illness. Vaccination remains the most effective tool we have in preventing swine flu so I urge people identified as being at risk to look out for their invitation to be vaccinated by their GP surgery.

Any spread of a Tamiflu-resistant strain of the virus into the community would constitute a serious public health concern. The government recently reminded those who caught swine flu to take Tamiflu as a first line of medical defense.

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