Parents send their children to school to learn, and they don't want to worry about whether the air is clean, whether there are insect problems or whether the school's cleaning supplies could cause an asthma attack.
Sep 29, 2023
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Piercings can be a fun way to express yourself, but they can also cause complications—particularly in areas that aren't the earlobes—and need proper care.
Sep 25, 2023
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Every year, respiratory syncytial viruses (RSV) cause countless respiratory infections worldwide. For infants, young children and people with preexisting conditions, the virus can be life-threatening.
Sep 4, 2023
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A prototype sensor that measures glucose levels in saliva could eventually offer a simple, rapid and painless way for people to monitor their diabetes, according to the KAUST researchers behind the technology.
Aug 28, 2023
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Hairdressers, beauticians, and accountants are among certain job roles that may be associated with a heightened risk of ovarian cancer, finds a case-control study published online in the journal Occupational and Environmental ...
Jul 10, 2023
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A key enzyme in sugar metabolism is inactivated particularly easily and efficiently by oxidative stress. Scientists at the German Cancer Research Center (Deutsches Krebsforschungszentrum, DKFZ) have now shown that with this ...
Apr 6, 2023
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People in many countries are contracting monkeypox, even though they have not traveled to any regions where the virus is mainly circulating. The World Health Organization (WHO) therefore classifies monkeypox as a public health ...
Nov 22, 2022
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The widely used disinfectant chlorhexidine gluconate (CHG) appears to be the most effective irrigation solution for use as part of the surgical treatment of bone tumors, suggests an experimental study in The Journal of Bone ...
Oct 28, 2022
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Honey has exceptional antimicrobial and tissue-regenerative properties which should be exploited to the full to help wounds heal, say scientists from The university of Manchester.
Sep 20, 2022
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Widely used for modern biomedical research, zebrafish share more than 70 percent of the human genome and possess the impressive power of regeneration. Dr. Sandra Rieger's research on appendage regeneration and nerve damage ...
Aug 16, 2022
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Hydrogen peroxide (H2O2) is a very pale blue liquid, slightly more viscous than water, that appears colorless in dilute solution. It is a weak acid, has strong oxidizing properties, and is a powerful bleaching agent. It is used as a disinfectant, antiseptic, oxidizer, and in rocketry as a propellant. The oxidizing capacity of hydrogen peroxide is so strong that it is considered a highly reactive oxygen species.
In organisms, hydrogen peroxide is naturally produced as a byproduct of oxygen metabolism; virtually all possess enzymes known as peroxidases, which harmlessly and catalytically decompose low concentrations of hydrogen peroxide to water and oxygen.
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