医药卫生孕妇缺少她们和婴儿所需的重要营养素
Pregnant women are not getting the essential nutrients they and their babies need from modern diets say scientists, who have warned that the situation will likely worsen as more people turn to plant-based foods.
阅读全文医药卫生医药卫生反向代谢组学：新方法发现炎症性肠病的生物标志物
UC San Diego scientists' debut "reverse metabolomics," a groundbreaking approach to advancing microbiome research. They use the technique to discover hundreds of new human molecules, and a new biomarker and therapeutic target for inflammatory bowel dis
阅读全文医药卫生抑郁症、便秘和尿路感染可能先于MS诊断
In some diseases, the underlying processes can start years before a diagnosis is made. A new study finds that people who later develop multiple sclerosis (MS) are more likely to have conditions like depression, constipation and urinary tract infections fi
阅读全文医药卫生新发现的生物标志物可能通过血液测试检测早期认知能力下降
For some people, extreme stressors like psychiatric disorders or childhood neglect and abuse can lead to a range of health problems later in life, including depression, anxiety and cardiovascular disease. A new study led by researchers in the Penn State C
阅读全文医药卫生细菌的粘液操作：研究揭示鼻涕如何促进感染
Sniffles, snorts and blows of runny noses are the hallmarks of cold and flu season -- and that increase in mucus is exactly what bacteria use to mount a coordinated attack on the immune system, according to a new study from researchers at Penn State. The
阅读全文医药卫生第一张人体肢体发育图揭示了意想不到的生长过程，并解释了出生时发现的综合征
Human fingers and toes do not grow outward; instead, they form from within a larger foundational bud, as intervening cells recede to reveal the digits beneath. This is among many processes captured for the first time as scientists unveil a spatial cell at
阅读全文医药卫生一种过敏药物可能有助于治疗癌症
Researchers at the Icahn School of Medicine at Mount Sinai have identified an allergy pathway that, when blocked, unleashes antitumor immunity in mouse models of non-small cell lung cancer (NSCLC).
阅读全文医药卫生发现与早发性痴呆相关的新蛋白质
Most neurodegenerative diseases, including dementias, involve proteins aggregating into filaments called amyloids. In most of these diseases, researchers have identified the proteins that aggregate, allowing them to target these proteins for diagnostic te
阅读全文医药卫生研究人员重新设计未来的信使核糖核酸疗法，以防止潜在的有害免疫反应
Researchers have discovered that misreading of therapeutic mRNAs by the cell's decoding machinery can cause an unintended immune response in the body. They have identified the sequence within the mRNA that causes this to occur and found a way to prevent
阅读全文医药卫生血液激素水平是确定哪些绝经后妇女将从服用阿那曲唑预防乳腺癌症中获益最多的关键
Research led by Queen Mary University of London's Wolfson Institute of Population Health has found that hormone levels, measured through blood tests, are an important indicator of whether post-menopausal women who are most at risk of developing breast ca
阅读全文医药卫生新发现揭示了对与年龄相关的无缓解性炎症的重要见解
Aging is associated with chronic, nonresolving inflammation, or "inflammaging," that can lead to tissue dysfunction. New findings reported in The American Journal of Pathology, published by Elsevier, reveal insights into the cellular programs a
阅读全文医药卫生反复接触爆炸物可能会损害军事人员的大脑健康
The brains of special warfare community personnel repeatedly exposed to blasts show increased inflammation and structural changes compared with a control group, potentially increasing the risk of long-term, brain-related disease, according to a new study.
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