суббота, 15 июня 2013 г.

The First Drug Appeared During 140-130 BC.
Archeologists investigating an antique shipwreck off the sail of Tuscany publish they have stumbled upon a infrequent find: a tightly closed tin container with well-preserved medicament dating back to about 140-130 BC. A multi-disciplinary line-up analyzed fragments of the green-gray tablets to read their chemical, mineralogical and botanical composition herbalous.com. The results furnish a glance into the complexity and tastefulness of ancient therapeutics.

So "The research highlights the continuity from then until now in the use of some substances for the remedying of human diseases," said archeologist and prima ballerina researcher Gianna Giachi, a chemist at the Archeological Heritage of Tuscany, in Florence, Italy foodborne illness in saudi arabia. "The investigation also shows the direction that was captivated in choosing complex mixtures of products - olive oil, pine resin, starch - in statute to get the desired salutary objective and to help in the preparation and perseverance of medicine".

The medicines and other materials were found together in a under the influence space and are thought to have been originally packed in a casket that seems to have belonged to a physician, said Alain Touwaide, regulated director of the Institute for the Preservation of Medical Traditions, in Washington, DC Touwaide is a fellow of the multi-disciplinary crew that analyzed the materials. The tablets contained an iron oxide, as well as starch, beeswax, pine resin and a ragout of plant-and-animal-derived lipids, or fats.

Touwaide said botanists on the inspect group discovered that the tablets also contained carrot, radish, parsley, celery, disobedient onion and cabbage - open plants that would be found in a garden. Giachi said that the mix and embody in words of the tablets suggest they may have been reach-me-down to treat the eyes, c as an eyewash. But Touwaide, who compared findings from the judgement to what has been understood from ancient texts about medicine, said the metallic component found in the tablets was as far as one can see employed not just for eyewashes but also to treat wounds.

The discovery, Touwaide said, is testimony of the effectiveness of some common medicines that have been used for literally thousands of years. "This knowledge potentially represents essentially several centuries of clinical trials," he explained. "If unadorned remedy is used for centuries and centuries, it's not because it doesn't work".

A record on the assay of the tablets was published in this week's issue of the Proceedings of the National Academy of Sciences. The shipwrecked row-boat - the Relitto del Pozzino - was found in the Gulf of Baratti in 1974 and first place explored eight years later. The inquiry of the tablets was begun about two years ago, Giachi said. The vessel, about 50 to 60 feet long, was found in an zone considered a pitch east-west patronage route.

In totalling to the pills, archeologists found other remnants of untimely medicine: a copper bleeding cup, a tin pitcher, 136 boxwood vials, and tin containers. The tablets were well preserved for the mould 2000 years because the cylindrical tin container in which they were stored, called a pyxis, was hermetically sealed by the ingenuous disrepute of the metal, Giachi said, adding that very few other grey medicines have been discovered elsewhere. "In London, a grainy cream was discovered in a baby tin canister.

It was dated to the substitute century AD and was doubtlessly worn as moistening or sanative cream," Giachi said. Giachi esteemed that another botanical prescription was found at the bottom of a dolium - a sturdy Roman earthenware container - from the foremost century AD, recovered near Pompeii. Also n Lyon, France, cylindrical rods recovered from a next century AD sepulture placement were considered to be eyewashes. To analyze the secular found in the shipwreck, a sliver from the original tablets was laboured with light microscopy and a scanning electron microscope, Giachi explained. DNA sequencing was hand-me-down to analyze the basic elements.

Other experts in the pitch lauded the discovery as a rare understand that offered valuable clues to the actual types of materials utilized in ancient medicine. "What we separate about ancient medicine is largely contained in manuscripts, often buy - copied and recopied and fragmentary," said Michael Sappol, an historian in the representation of cure-all division of the US National Library of Medicine. "When the manuscripts over to plants, it's not always patent what they're referring to. There's a lot we don't know".

Dr Mark Fromer, an ophthalmologist at Lenox Hill Hospital in New York City, said it makes quick-wittedness that the nostrum that was discovered on the cart was an visual acuity mouthwash to treat dry eye, a public condition even today. "It's easy to make: it's saline, which has a pH acid weight suffocating to tears," he explained glucolo. "It's fascinating to grasp that the problems that faced men and women thousands of years ago haven't changed".

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