Zelensky, three years extended the prohibition against Russian social media sites

The President of Ukraine Vladimir Zelensky has signed a decree on the extension of sanctions on Russian websites and social networks in the country. The corresponding document was published on the website of the President.It is noted that the present

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The leader of Rwanda named the time frame for overcoming the consequences of the pandemic in Africa

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Rwandan President Paul Kagame warned that it could take a generation or more for Africa to recover from the shock of the pandemic. This is reported by the British newspaper Financial Times. In an interview with the correspondent of the publication Kagame said that the continent will need at least 100 billion US dollars of foreign support. Kagame said he was confident progre...
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Scientists have created a way to increase immunity against cancer

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The original method of fighting cancer tumors, returning macrophages to their immune properties, was found by scientists at Harvard University (USA). A description of the study is provided on the school's website. One feature of cancers is changing the behavior of macrophage immune cells, which in common diseases absorb pathogenic bacteria and viruses, and cancers cause macrophages not to destroy cancer cells and, moreover, stimulate the growth of blood vessels that supply the tumor and ensure the growth of cancer cells. Scientists know that macrophages can make up half the weight of a cancer. The authors of the study were able to equip macrophages with specially created microparticles containing lactic co-glycolic acid PLGA, polyvinyl alcohol and cytokine interferon gamma. Experiments conducted by scientists have shown that improved macrophages were able to resist tumor exposure for several days and even activated antitumor properties in conventional macrophages. This method was t...
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