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抗衰老疗法会损害健康吗?新研究引发担忧
诸平 2024-6-26 15:33
抗衰老疗法会损害健康吗?新研究引发担忧 诸平 Fig. 1 Recent research highlights the beneficial physiological roles of senescent cells, suggesting that targeting them in anti-aging therapies could be counterproductive and risky. Credit: SciTechDaily.com Fig. 2 Functions o ...
个人分类: 健康生活|3605 次阅读|没有评论
科学家发现一种可以延年益寿的酶
热度 3 诸平 2024-6-25 16:38
科学家发现一种可以延年益寿的酶 诸平 Fig. 1 Fat byproducts like fatty acids and glycerol accelerate aging. The enzyme ADH-1, which breaks down glycerol, shows promise in slowing aging. Interventions such as calorie restriction can extend lifespans, but societal changes are required to ...
个人分类: 健康生活|3716 次阅读|6 个评论 热度 3
重写基础生物学教科书: 科学家揭示人类微生物祖先产氢背后的秘密
热度 1 诸平 2024-6-24 19:37
重写基础生物学教科书:科学家揭示人类微生物祖先产氢背后的秘密 诸平 A recent study reveals that archaea, ancient microorganisms, utilize hydrogen gas to survive in extreme environments, offering insights for potential biotechnological applications in hydrogen production and a sustainable ...
个人分类: 新科技|3779 次阅读|3 个评论 热度 1
坚硬但可拉伸: 科学家创造出“牢不可破”的新材料
诸平 2024-6-23 20:05
坚硬但可拉伸: 科学家创造出“牢不可破”的新材料 诸平 Researchers have created a new class of materials called “glassy gels” that are as hard as glassy polymers, but – if you apply enough force – can stretch up to five times their original length, rather than breaking. A key thing th ...
个人分类: 新科技|3843 次阅读|没有评论
令人惊讶的突破:前列腺药物为预防痴呆症提供了新的希望
热度 1 诸平 2024-6-22 19:45
令人惊讶的突破:前列腺药物为预防痴呆症提供了新的希望 诸平 Fig. 1 Prostate drugs such as terazosin may reduce the risk of dementia with Lewy bodies by 40%, according to a study, suggesting their potential beyond prostate health to possibly preventing neurodegenerative diseases. ...
个人分类: 新观察|2363 次阅读|3 个评论 热度 1
新陈代谢不健康与大脑健康状况恶化有关
热度 2 诸平 2024-6-21 18:43
新陈代谢不健康与大脑健康状况恶化有关 诸平 英国牛津大学 ( University of Oxford , Oxford, UK )网站 2024 年 6 月 19 日报道,“新陈代谢不健康与大脑健康状况恶化有关( Poor metabolic health linked to worse brain health )”。 根据牛津大学纳菲尔德人口健康系( Nuffield Departmen ...
个人分类: 健康生活|4963 次阅读|15 个评论 热度 2
科学家解开了一个世纪的化学谜题
热度 1 诸平 2024-6-20 18:17
科学家解开了一个世纪的化学谜题 诸平 Fig. 1 Credit: Journal of Colloid and Interface Science (2024). DOI: 10.1016/j.jcis.2024.06.062 Fig. 2 Phase separation:the formation of a polymer-rich phase and a supernatant phase 据荷兰特文特大学 ( University of Twente ...
个人分类: 新科技|4492 次阅读|2 个评论 热度 1
以前未知的免疫系统联系发现可能导致新的癌症治疗
诸平 2024-6-19 20:22
以前未知的免疫系统联系发现可能导致新的癌症治疗 诸平 Researchers at Weill Cornell Medicine identified a novel link between the IL-23 immune pathway and CTLA-4 in ILC3 cells, which plays a pivotal role in regulating inflammation and maintaining gut health, potentially impacting the treat ...
个人分类: 新科技|4435 次阅读|没有评论
一种发现癌症患者致命感染的新方法
热度 1 诸平 2024-6-18 20:58
一种发现癌症患者致命感染的新方法 诸平 Leuko’s optical device works through imaging the capillaries, or small blood vessels, just above the fingernail, which are shown here in an image captured by an early version of Leuko’s device. Credits : Credit: Courtesy of Leuko ...
个人分类: 新科技|4365 次阅读|2 个评论 热度 1
物理学家证实,已知最重的基本粒子顶夸克之间存在量子纠缠
诸平 2024-6-17 09:36
物理学家证实,已知最重的基本粒子顶夸克之间存在量子纠缠 诸平 Experimenting with entanglement: The inside of the Compact Muon Solenoid (CMS) experiment at the Large Hadron Collider. Rochester physicists working at the detector have observed spin entanglement between top quarks and top an ...
个人分类: 新观察|4955 次阅读|没有评论

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