2023-12-09 15:19:24医药卫生
新技术有效地提供了对基因调控的见解

Researchers from the group of Jop Kind developed a new technique called MAbID. This allows them to simultaneously study different mechanisms of gene regulation, which plays a major role in development and disease. MAbID offers new insights into how these

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2023-12-09 15:19:22医药卫生
大脑周围的盐免疫细胞与高血压诱导的痴呆症有关

A study supported by the National Institutes of Health suggests that the response of immune system cells inside the protective covering surrounding the brain may contribute to the cognitive decline that can occur in a person with chronic high blood pressu

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2023-12-09 15:19:18医药卫生
研究有助于解释为什么一些前列腺癌对激素治疗产生耐药性

Two new studies led by researchers from the UCLA Jonsson Comprehensive Cancer Center give insight into how cells use energy to influence the way prostate tumors survive and grow -- advancements that can help explain why some prostate cancers become resist

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2023-12-09 15:19:15医药卫生
一项新的研究描绘了氯胺酮对大脑的影响

Ketamine -- an anesthetic also known for its illicit use as a recreational drug -- has undergone a thorough reputational rehabilitation in recent years as the medical establishment has begun to recognize its wide-ranging therapeutic effects. The drug is i

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2023-12-09 15:19:13医药卫生
研究人员破解了蛋白质折叠的细胞密码,为许多疾病的新治疗途径带来了希望

While we often think of diseases as caused by foreign bodies -- bacteria or viruses -- there are hundreds of diseases affecting humans that result from errors in cellular production of its proteins. A team of researchers led by the University of Massachus

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2023-12-09 15:19:10医药卫生
支持肿瘤学新理论方法的数学

Mathematics, histopathology and genomics converge to confirm that the most aggressive clear cell renal cell carcinomas display low levels of intratumour heterogeneity, i.e. they contain fewer distinct cell types. The study, conducted by the UPV/EHU Ikerba

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2023-12-09 15:19:08医药卫生
血管内导管打开肺部深处堵塞的动脉

The BASHIR™ Endovascular Catheter (THROMBOLEX, Inc.), recently approved by the U.S. Food and Drug Administration (FDA), is paving the way to more effective and safe treatment for acute pulmonary embolism. Already shown to be effective for reducing b

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2023-12-09 15:19:06医药卫生
填补数据空白,评估教育在生育率下降中的作用

IIASA researchers have introduced an innovative methodology for reconstructing data on fertility and education, particularly in developing countries with inconsistent or unreliable data sets.

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2023-12-09 15:19:04医药卫生
科学家提出一种模型来预测基于虚拟现实的安全培训的个人学习表现

In Korea, occupational hazards are on the rise, particularly in the construction sector. According to a report on the 'Occupational Safety Accident Status' by Korea's Ministry of Employment and Labor, the industry accounted for the highest number of ac

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2023-12-09 15:19:02医药卫生
与血压相关的妊娠并发症发生几十年后,女性的心脏结构和功能可能会发生变化

Hispanic/Latina women with a history of hypertensive disorders of pregnancy (HDP) -- conditions marked by high blood pressure during pregnancy -- are more likely to have abnormalities in their heart structure and function decades later when compared with

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2023-12-09 15:18:59医药卫生
小鼠分娩后巨噬细胞“吃掉”胰岛素产生细胞以调节胰岛素

Pancreatic beta cells (β-cells) reside in a cluster of cells in the pancreas known as the islets of Langerhans. Pancreatic β cells are the only cells that produce insulin -- a hormone that decreases blood glucose levels. A decrease in pancreatic

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2023-12-09 15:18:58医药卫生
小鼠研究表明,刺激与胰腺相连的神经可以再生产生胰岛素的细胞

Insulin is a hormone that decreases blood glucose levels. The only cells that produce insulin are pancreatic beta cells (β-cells), and a decrease in these cells is a major cause of diabetes. Although therapies aimed at increasing pancreatic β-ce

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