과학 연구
Study finds “Miracle Mineral Solution” kills bacteria only at levels that also harm human cells
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Researchers at Wroclaw Medical University report that acidified sodium chlorite—sold online as “Miracle Mineral Solution” (MMS)—can destroy bacteria and biofilms, but only at concentrations that also damage human cells and may harm beneficial gut microbes. The team warns that homemade mixtures are particularly risky because dosing can vary widely, and it says there is no solid scientific evidence supporting MMS as a treatment for diseases such as cancer, autism or COVID-19.
Researchers at Columbia University have identified the precise mechanism by which rising carbon dioxide levels cool the upper atmosphere. The finding accounts for decades of observed stratospheric cooling amid surface warming. Their study appears in the journal Nature Geoscience.
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중국 연구진은 계절적 사료 부족으로 생산에 어려움을 겪는 춥고 건조한 지역에서 포도당 기반 사료 보충제가 양의 성장과 육질을 개선할 수 있다고 밝혔다. 중국과학원 산하 서북생태환경자원연구원 연구팀은 반추위 보호 포도당(RPG)을 양의 식단에 첨가했을 때 육질의 핵심 지표인 근내 지방이 증가하고 성장이 개선된다는 사실을 발견했다.
Researchers at the University at Buffalo have expanded the truncated Wigner approximation to simulate complex quantum systems on ordinary laptops, bypassing the need for supercomputers. This advancement, detailed in a September study in PRX Quantum, simplifies quantum dynamics for real-world applications. The method targets dissipative spin dynamics, making advanced physics accessible to more scientists.
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A new study reveals that older men pass on significantly more disease-causing genetic mutations to their children due to the rapid proliferation of mutant sperm stem cells. Researchers found that the proportion of mutated sperm rises sharply with age, from 1 in 50 for men in their early thirties to nearly 1 in 20 by age 70. This phenomenon, driven by 'selfish' mutations, heightens risks for severe disorders in offspring.