Running and heart
Ordinary running has an even greater impact on our body than walking. The blood flow increases significantly - hence the energy from the environment; breathing - hence the removal of…

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Unqualified doctors - dolphins
Dolphins are animals that have a need for interspecific communication, so they are easy to contact and communicate with people. The fact that they know how to work as rescuers…

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Purpose: horse
Hippocrates argued that horse riding speeds up not only the recovery process after injuries, but also helps melancholics no less effectively, freeing them from “dark thoughts”, instilling “merry and clear…

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Subcutaneous injections and infusions
Due to the fact that the subcutaneous fat layer is richly supplied with blood vessels, for a more rapid action of the drug substance, subcutaneous injections are used. Usually they…

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cells that can quickly divide

Stem cells in search of truth

Stem cells. Despite the fact that the term appeared in biology in 1908, the peak of world attention to this topic came at the end of the 20th and the beginning of the 21st centuries. Publications regularly appear in a wide variety of newspapers and magazines – from popular science to tabloids. And the tone of these publications is very diverse – from the most enthusiastic to the angry and revealing. Continue reading

Tired eyes? Help yourself!
Eyes - one of the most attractive parts of a woman’s body. With her own eyes, a woman can break a man's heart. However, very often they have a hard…

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Food chemistry
Three kilograms of chemicals. This is the quantity that an average consumer consumes in the course of a year of the most different, sometimes absolutely familiar products: cupcakes, for example,…

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Venipuncture
Intravenous administration is carried out by venipuncture and venesection. Venipuncture is the introduction of a needle into a vein through the skin to draw blood or inject medicinal solutions, blood,…

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