Sentences with phrase «cultured human skin»

When they added cytokines IL - 4 and IL - 13 to cultured human skin cells, the allergic immune response kicked into high gear and lipids became shorter.

The researchers also cultured human skin cells and blood cells with the two compounds to test their toxicity.

Although no tests have yet been done on real wounds, experiments on cultured human skin cells have been encouraging, he says.

Not exact matches

As for the belief that blacks or people of darker skins are inferior to whites, that belief was (and is) widespread across human culture.

We, as a human culture of mammals, used to pick up on our babies» signals and feed, provide rest, provide a sanitary disposal of their feces (off their skin, into the bushes), and provide sleep.

While scientists have previously had success in 3D printing a range of human stem cell cultures developed from bone marrow or skin cells, a team from Scotland's Heriot - Watt University claims to be the first to print the more delicate, yet more flexible, human embryonic stem cells (hESCs).

The human impulse to drape our bodies in color is primal; ancient cultures from India to the Americas colored their clothes and skin with dyes extracted from wood, animals, and flowering plants.

After a few days, the cultured papillae were transplanted between the dermis and epidermis of human skin that had been grafted onto the backs of mice.

The successful growth of human skin cells in culture has made it possible to restore epidermis after severe burns and other forms of damage

The test procedure is performed on an in vitro skin model built at Fraunhofer IGB from human skin cells in special culture dishes.

«We culture typical skin cell of the epidermis, such as human keratinocytes, in our dishes to form an artificial epidermis with all of its natural layers,» explained Sibylle Thude, the biologist who led the investigation into the accreditation.

When Oudhoff applied human saliva to skin - cell cultures scratched by a needle, however, he found that the concentrations of growth factors were too low to have any therapeutic effect.

The researchers, led by University of California, San Diego neuroscientist Mark Tuszynski, took skin cells from the patients, grew them up in a culture dish and genetically engineered them to make human nerve growth factor (NGF).

Traditionally, scientists identified human skin bacteria by swabbing volunteers and culturing the samples, but those results skewed toward microbes that grow well in the lab.

Scientists at the University of Luxembourg have succeeded in turning human stem cells derived from skin samples into tiny, 3 - D, brain - like cultures that behave very similarly to cells in the human midbrain.

At the time, his varied interests — in the use of skin cell culture to treat burns, in human tissue cultures, and in biopharmaceutical production — led him to do his final year, 6 - month project on culture in a bioreactor.

For the first set of experiments, first author Trond Aasen, Ph.D., a postdoctoral researcher at the Center of Regenerative Medicine in Barcelona, used viral vectors to slip the genes for the master regulators Oct4, Sox2, as well as Klf4 and c - Myc into keratinocytes cultured from human skin explants.

Now, instead of dropping a dollop of shampoo in a rabbit's eye to check for an allergic reaction, the shampoo goes into a dish containing cultured human cells or artificial skin tissue.

And while the human and T cells they studied in the laboratory were not specifically skin T cells they were isolated from mouse cell culture and from human blood — the skin has a large share of T cells in humans, he says, approximately twice the number circulating in the blood.

On the level of Countries, Government and politics, such an education shall help understanding each other better, building dialogs and bridges, and gradually evolving towards the concept of unity in diversity, unity without borders, where differences in language, religion, culture, skin - tone or sex would not cast any shadow on our profound and wholly human identity.

The principle of Human Rights applies to everyone; including those who have a different skin color than ours, or a different religion, a different culture, a different status, as well as to those who come from a different country or are multi cultural!