SUBSTANCE: invention provides a method for producing a heterogenous skin cell population implying the sampling of a skin biopsy material at a depth of 2 mm, tissue homogenisation in 0.9% aqueous sodium chloride at temperature +23 … +25°C, recovery of homogenate, filtration of the homogenate through an inert filter cloth with the pore diameter of 20 mcm, centrifugation of the homogenate at 400 g for 5 minutes at temperature +23 … +25 C.
EFFECT: skin cell separation and viability preservation.
The history of dermatology remembers many attempts to transform human skin, a dense tissue, into a liquid. The search for a method to separate the skin's cellular substrate to obtain a suspension and study the phenotype of its constituent cells became the basis for a long-term research, resulting in a patented method for digitally assessing the subpopulation composition of skin cells - the skin cytoimmunogram... read the full article
The creation of fertile innovative ecological environment in the country is constrained by barriers of a conceptual nature. The article identifies four groups of such barriers. The authors propose a strategy for overcoming them based on a comparison of functions necessary for the innovative development of social practices and the natural mechanisms of a new life birth. This allows us to formulate a number of pragmatic recommendations for creating an innovative eco-environment for a wide range of industries. By analogy with natural dynamics of obstetrics, the approach is called placental
Keywords: Innovation, innovation infrastructure, acceleration, eco-environment, placenta, development.
Conversation on Facebook:
– Where are you?
– Travelling.
– Where this time?
– Where cannibals live.
– ...How are you?
– All parts of my body still belong to me!:)
Seems funny? Click the "like" button. Somebody will say – it can’t be true, what cannibals these days?! A year later after we spent 3 weeks in company with true cannibals as participants of the expedition "Live Parallel in Papua New Guinea", I can hardly believe it myself. Shall we remember it together?
Information about the history of medical institutions Tyumen, which used to belong to the Tobolsk province, has been preserved a little. It is known that in 1741 there was a hospital in the city, which had 3 attendants. The hospital was located at the monastery. In the first half of the 19th century (1845), there was already one hospital in the city. There were 5 officials (doctors) and 7 lower attendants (orderlies) in the medical department. In 1859, the city hospital was opened, considered by contemporaries to be the best in Western Europe. Siberia, which has six hospital rooms, a laboratory, a pharmacy, and an anatomical theater... The whole story
