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There is a lack of blood in the Czech Republic, not only donors bring exotic diseases from abroad

Cyclists accidents, sports, injuries. Hospitals in the summer need more blood than usual. But it is not. For example, Na Bulovce Hospital is currently struggling with current anemia "Our hospital is also suffering from a lack of blood and the situation is stabilizing at the end of September," said Filip Řepa, spokesman for Na Bulovce Hospital. Common donors are on …

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Electronic cigarettes negatively affect blood circulation, even if they do not contain nicotine – VTM.cz

While there is no doubt about the negative effects of conventional cigarettes, in the case of electronic alternatives, we are just beginning to discover their potential harmfulness. The results of research from the Faculty of Medicine at the University of Pennsylvania have at first glance a striking conclusion: Electronic cigarettes negatively affect blood circulation, although they do not contain nicotine …

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Insidious encephalitis: Ticks infected nearly 300 Czechs this year, the drug does not exist

This is derived from data from the National Institute of Public Health (SZU). The occurrence of the disease is exacerbated by warm weather and culminates during the summer vacation. However, this year the season started earlier. From January to April, the number of patients, according to the head of the Department of Infectious Diseases at EAA Jan Kynčl, was the …

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:: OSEL.CZ :: – What we really know about the explosion of a military polygon in the Arkhangelsk region

On August 8, 2019, a military polygon missile crashed and exploded about 30 km from Severodvinsk in a military polygon. Nearest to the polygon is the village of Nyonokse. Accident data has been and is very leaking and inconsistent. To begin with, it appeared that two workers from the Department of Defense were killed and six injured after the explosion …

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Can the simulation hypothesis destroy the entire universe?

Do we stop turning off simulation? Credit: CC0 Public Domain Since ancient times, many people suspect that reality is an illusion. Nowadays, these paranoid ideas have crystallized into the simulation hypothesis hypothesis. According to this hypothesis, we live in a sophisticated simulation of the universe that someone once launched a long time ago for some reason. Young wave philosopher Preston …

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:: OSEL.CZ :: – How does the gut defend itself when we treat it with harmful substances?

Danio striped (Danio rerio), zebrafish. Credit: Azul Some attempts cannot be made on humans. That is why researchers are so popular with experimental organisms. One of the frequent, voluntary "volunteers" we are very much indebted to is Danio's striped aquarium fish. Researchers from Duke University are also experimenting with fish, in English literature described as zebrafish. The reason is their …

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