TGViewer
Channel Public Channel
生物医学科技前线

生物医学科技前线

@sci_feed

看看这世界生物医学科学又进步了多少？
友频 @CNSmydream
Open in Telegram
Subscribers
652
Photos
0
Videos
0
Links
5K

Showing posts older than #4191 · Back to latest

Older Posts 20 shown
Post #4190 56
血乳酸水平可预测ALS患者的身体结果
一项研究在澳大利亚昆士兰大学和日本滋贺大学医学科联合进行，发现血液乳酸水平是ALS患者身体结果和预后的一个关键生物标志。研究结果发表在《神经病学杂志》上。研究表明，ALS患者的血液乳酸水平越高，预后越好。研究人员表示，这项发现可能为…
来源: Medical Xpress ｜ 阅读全文
发布时间: 2026-02-28 01:00 GMT+8（北京时间）
#ALS #血乳酸 #预后 #神经退行性疾病
Medicalxpress Blood lactate levels can predict physical outcomes for ALS patients Higher levels of blood lactate may be the key to a longer life for people with the neurodegenerative condition ALS, new research suggests. A study at The University of Queensland and Japan's Shiga University ...
Post #4189 43
新型食物金字塔——蛋白质在你的盘子里的位置
美国农业部发布的新饮食指南似乎颠覆了人们对营养的常识，但事实上，注册营养师和公共卫生专家表示，这些基本原则与Michael Pollan在其著作《食物规则》中提出的建议相同：‘吃食物，不吃太多，主要吃植物’。
来源: Medical Xpress ｜ 阅读全文
发布时间: 2026-02-27 23:20 GMT+8（北京时间）
#新型食物金字塔 #蛋白质 #营养指南
Medicalxpress The new food pyramid—where protein fits on your plate Has the U.S. Department of Agriculture flipped everything you thought you knew about nutrition on its head? At first glance, the newly released dietary guidelines featuring a new food pyramid may seem ...
Post #4188 32
胶原蛋白有益于皮肤但对运动表现无益—研究
一项涵盖了全球近8,000名参与者、16项系统性综述和113项随机对照试验的研究发现，胶原蛋白补充剂对皮肤健康有益，能够缓解骨关节炎症状，但对运动表现无明显改善。胶原蛋白补充剂近年来因其抗衰老、美容和健康益处而受欢迎。
来源: Medical Xpress ｜ 阅读全文
发布时间: 2026-02-27 23:40 GMT+8（北京时间）
#胶原蛋白 #皮肤健康 #骨关节炎 #运动表现
Medicalxpress Collagen benefits skin but not performance—study The most comprehensive study to date into the health effects of collagen supplements found benefits for skin health and significant relief from osteoarthritis symptoms—but no meaningful improvements ...
Post #4187 29
美国心脏健康状况恶化，统计数据显示
尽管心脏病的治疗方法从未如此理想，了解改善心脏健康的知识也在不断进步，但是在美国，心脏健康的进展基本陷入停滞甚至恶化，尽管越来越有效的治疗和干预措施不断推出。
来源: Medical Xpress ｜ 阅读全文
发布时间: 2026-02-27 23:50 GMT+8（北京时间）
#心脏健康 #美国 #统计数据
Medicalxpress American heart health worsening, statistical snapshot finds Treatments for cardiovascular conditions have never been better. Knowledge about how to improve heart health has steadily improved. Yet, in the U.S., progress in cardiovascular health has largely stalled ...
Post #4186 26
电动自行车骑行改善健康和体能水平，研究发现
新西兰一项电动自行车试点计划的参与者表示，骑行改善了他们的身体和心理健康，并有助于管理慢性疾病，如糖尿病和哮喘，奥塔哥大学威灵顿分校的研究发现。
来源: Medical Xpress ｜ 阅读全文
发布时间: 2026-02-27 21:10 GMT+8（北京时间）
#电动自行车 #骑行 #健康 #体能 #慢性疾病
Medicalxpress E-biking boosts health, physical activity levels, study finds Participants in a New Zealand e-bike pilot program say cycling has improved their physical and mental health and helped in managing chronic conditions such as diabetes and asthma, a study from the University ...
Post #4185 27
世界卫生组织呼吁全球学校促进儿童健康饮食
世界卫生组织发布了一份关于基于证据的政策和干预措施的全球指南，旨在创造健康学校食品环境，帮助儿童形成终身健康饮食习惯。
来源: WHO ｜ 阅读全文
发布时间: 2026-01-27 23:26 GMT+8（北京时间）
#世界卫生组织 #健康饮食 #学校食品环境
World Health Organization WHO urges schools worldwide to promote healthy eating for children Healthy food in schools can help children develop healthy dietary habits for life, according to the World Health Organization (WHO), which released a new global guideline on evidence-based policies and interventions to create healthy school food environments.
Post #4184 29
丹麦成为欧盟首个消灭母婴传播HIV和梅毒的国家
世界卫生组织宣布丹麦实现了消灭母婴传播HIV和梅毒的目标，承认该国长期致力于确保每个婴儿出生时不感染这些疾病。
来源: WHO ｜ 阅读全文
发布时间: 2026-02-27 01:17 GMT+8（北京时间）
#丹麦 #HIV #梅毒 #母婴传播 #世界卫生组织
World Health Organization Denmark becomes first country in the European Union to eliminate mother-to-child transmission of HIV and syphilis The World Health Organization (WHO) has certified Denmark for the elimination of mother-to-child transmission (EMTCT) of HIV and syphilis, recognizing the country's sustained commitment to ensuring every child is born free of these infections.
Post #4183 40
2026-2027年北半球流感季节流感疫苗组成的建议
世界卫生组织（WHO）今日宣布了2026-2027年北半球流感季节的流感疫苗组成建议。这一建议是在对全球流感监测数据进行4天咨询后做出的。
来源: WHO ｜ 阅读全文
发布时间: 2026-02-27 18:01 GMT+8（北京时间）
#世界卫生组织 #流感疫苗 #流感季节
World Health Organization Recommendations for influenza vaccine composition for the 2026-2027 northern hemisphere season The World Health Organization (WHO) today announced recommendations for the viral composition of influenza (or “flu”) vaccines for the 2026-2027 northern hemisphere influenza season. The announcement was made following a 4-day consultation examining global…
Post #4182 46
Scientists compared dinosaurs to mammals for decades but missed this key difference
Baby dinosaurs weren’t coddled like lion cubs or elephant calves—they were more like prehistoric latchkey kids. New research suggests that young dinosaurs quickly str…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-02-27 18:08 GMT+8（北京时间）
ScienceDaily Scientists compared dinosaurs to mammals for decades but missed this key difference Baby dinosaurs weren’t coddled like lion cubs or elephant calves—they were more like prehistoric latchkey kids. New research suggests that young dinosaurs quickly struck out on their own, forming kid-only groups and surviving without much parental help, while…
Post #4181 57
PFAS在美国人中普遍存在，与生物学老化速度加快有关
研究表明，已知的“永恒化学品”PFAS已悄悄渗透到非粘性锅碗到食品包装等各个领域，新研究发现其中两种较为不为人知的PFAS化合物——PFNA和PFOSA——在美国50至64岁男性中普遍存在，并且与生物学老化速度加快有关。
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-02-26 17:24 GMT+8（北京时间）
#PFAS #生物学老化 #永恒化学品
ScienceDaily PFAS found in most americans linked to rapid biological aging “Forever chemicals” known as PFAS have quietly infiltrated everything from nonstick pans to food packaging—and now new research suggests some of them may be speeding up the aging process itself. In a nationally representative U.S. study, two lesser-known…
Post #4179 40
世界卫生组织主办第二届全球传统医学峰会促进证据、整合和创新发展
世界卫生组织（WHO）与印度政府联合主办的第二届全球传统医学峰会今天开幕，来自100多个国家的政府部长、科学家、土著领导人和医生将齐聚一堂，峰会将宣布重大科学倡议和新承诺，以推进《世界卫生组织传统医学战略2025-2034》的实施，重点是加…
来源: WHO ｜ 阅读全文
发布时间: 2025-12-17 16:09 GMT+8（北京时间）
#世界卫生组织 #传统医学 #全球传统医学峰会 #传统医学战略20252034
World Health Organization WHO hosts the second Global Summit to advance evidence, integration and innovation for traditional medicine The World Health Organization (WHO)’s Second Global Summit on Traditional Medicine, jointly organized with the Government of India, opens today, bringing together government Ministers, scientists, Indigenous leaders, and practitioners from more than 100 countries.
Post #4178 27
世卫组织确认巴西消灭母婴艾滋病毒传播
世界卫生组织（WHO）确认巴西消灭了母婴艾滋病毒传播，这使得巴西成为美洲最 populous 的国家实现这一历史性里程碑。这一成就反映了巴西长期以来对普遍和免费的健康服务的承诺，通过其统一健康系统（SUS），并在强大的基本医疗保健系统和尊…
来源: WHO ｜ 阅读全文
发布时间: 2025-12-18 23:43 GMT+8（北京时间）
#WHO #巴西 #艾滋病毒 #母婴传播 #消灭
World Health Organization WHO validates Brazil for eliminating mother-to-child transmission of HIV The World Health Organization (WHO) has validated Brazil for the elimination of mother-to-child transmission (EMTCT) of HIV, making it the most populous country in the Americas to achieve this historic milestone.
Post #4177 27
科学家在脑细胞中发现生存开关
研究发现，糖代谢在受伤神经元是否崩溃或坚持生存中起着意想不到的作用。通过激活内部保护程序，某些代谢变化可以暂时减缓神经退行性变，这为脑部自我防御提供了新的途径。
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-01-27 21:09 GMT+8（北京时间）
#糖代谢 #神经元 #神经退行性疾病
ScienceDaily Scientists found a survival switch inside brain cells Findings could create new opportunities to treat and study neurodegenerative diseasesScientists discovered that sugar metabolism plays a surprising role in whether injured neurons collapse or cling to life. By activating internal protective programs, certain…
Post #4176 23
现代生活的噪音如何影响我们的脑部
人类大部分历史中，听力与意义、情感或生存紧密相关。自然环境是背景——风、水、动物——音乐出现在狩猎仪式、治疗仪式和社区庆祝活动中。
来源: Medical Xpress ｜ 阅读全文
发布时间: 2026-02-27 09:30 GMT+8（北京时间）
#现代生活 #噪音 #大脑
Medicalxpress What the constant sound of modern life is doing to our minds For most of human existence, listening was closely tied to moments that carried meaning, emotion or survival. Nature supplied the backdrop—wind, water, animals—and music surfaced in hunting rituals, ...
Post #4175 25
低碳水化合物饮食可能带来隐形风险
研究表明，长期的低碳水化合物饮食虽然可以防止体重增加，但也会引发严重的代谢问题。实验小鼠出现了脂肪肝病、血脂异常和血糖控制能力受损等问题，尤其是在重新引入碳水化合物后。男性小鼠受到的影响尤其严重，出现了严重的肝脏损伤。研究结果…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-01-27 21:24 GMT+8（北京时间）
#低碳水化合物饮食 #代谢问题 #脂肪肝病 #血脂异常
ScienceDaily Keto diet weight loss may come with a hidden cost A long-term study found that while a ketogenic diet prevented weight gain, it also triggered major metabolic problems. Mice developed fatty liver disease, abnormal blood fats, and an impaired ability to control blood sugar—especially after reintroducing carbohydrates.…
Post #4174 19
突破血脑屏障的新递送方法治疗ALS症状
密苏里大学的一名研究人员Smita Saxena在ALS的研究中取得了重大突破，ALS是一种常见的神经退行性疾病，也被称为路易-吉里格病。研究表明，当GM1这个天然分子被包裹在脂质微囊中时，它可以穿过血脑屏障，早期实验室测试显示这种方法可以改…
来源: Medical Xpress ｜ 阅读全文
发布时间: 2026-02-27 08:20 GMT+8（北京时间）
#ALS #路易吉里格病 #神经退行性疾病 #GM1 #脂质微囊
Medicalxpress Novel delivery method bypasses blood-brain barrier to treat ALS symptoms A researcher at the University of Missouri has made a promising breakthrough in the quest to help people with amyotrophic lateral sclerosis (ALS), the neurodegenerative disorder commonly known as Lou ...
Post #4173 16
如果你想减肥却吃不动，冷藏碳水化合物会有帮助吗？
网络红人声称，低卡路里的米饭、面条和土豆的秘密可能在于简单地冷藏。研究表明，冷藏碳水化合物可以降低其能量含量，帮助减肥。这种方法可能会成为减肥的新趋势。
来源: Medical Xpress ｜ 阅读全文
发布时间: 2026-02-27 08:30 GMT+8（北京时间）
#减肥 #碳水化合物 #冷藏
Medicalxpress If you're struggling to lose weight, could chilling your carbs help? Online influencers claim the secret to low-calorie rice, pasta and potatoes may be as simple as chilling out.
Post #4172 25
骨骼能从运动中受益而不需要运动
研究人员发现了一种生物学switch，它解释了为什么运动会让骨骼保持强壮。该蛋白质感知身体活动并推动骨髓干细胞建造骨骼而不是储存脂肪，从而减缓因年龄增长而导致的骨骼丢失。通过针对这个“运动传感器”，科学家们相信他们可以开发出模拟运…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-01-27 22:48 GMT+8（北京时间）
#运动 #骨骼 #骨髓干细胞 #脂肪 #年龄相关骨骼丢失
ScienceDaily This discovery could let bones benefit from exercise without moving Researchers have discovered a biological switch that explains why movement keeps bones strong. The protein senses physical activity and pushes bone marrow stem cells to build bone instead of storing fat, slowing age-related bone loss. By targeting this “exercise…
Post #4171 13
每个人都是结核病：连接的肖像
该研究探讨了结核病的社会影响，特别是如何影响个人与社会的联系。通过分析结核病的传播和控制，研究人员发现结核病不仅仅是个人健康问题，也是社会和文化问题。结核病的影响不仅限于个人健康，还影响到社会的结构和关系。
来源: CDC ｜ 阅读全文
发布时间: 2026-02-26 13:00 GMT+8（北京时间）
#结核病 #社会影响 #健康 #文化
Emerging Infectious Diseases journal <em>Everything is Tuberculosis</em>: A Portrait of Connection Another Dimension
Older posts →
Threads Profile ViewerView any public Threads profile without an account.Open ThreadLook →Writing with AI? Make it sound human.Metric37 rewrites AI drafts so they read naturally. Free AI detector, 1,500 words free.Try Metric37 →