搜索结果: 1-15 共查到“drugs”相关记录232条 . 查询时间(0.125 秒)
Engineers design sutures that can deliver drugs or sense inflammation（图）
输送药物 感知炎症 缝合线 生物衍生
2023/6/5
Inspired by sutures developed thousands of years ago, MIT engineers have designed “smart” sutures that can not only hold tissue in place, but also detect inflammation and release drugs.
One of the most expensive steps in manufacturing protein drugs such as antibodies or insulin is the purification step: isolating the protein from the bioreactor used to produce it. This step can accou...
A synthetic biosensor that mimics properties found in cell membranes and provides an electronic readout of activity could lead to a better understanding of cell biology, development of new drugs, and ...
痛风是一种以嘌呤代谢障碍，高尿酸血症为基础，导致关节和肾脏等全身多系统受累的炎症性免疫疾病。痛风性关节炎的特征是单钠尿酸盐结晶在关节内和关节周围沉积，急性发作时可引起关节局部红、肿、热、痛，影响全世界约6~10亿人。随着物质生活水平的提高，我国截至目前高尿酸血症患者约有1.4亿人，痛风患者超过1000万人。痛风除了影响关节以外，也与慢性肾病、心血管疾病、脑血管疾病和性功能障碍发生有关。痛风治疗的关...
A smarter way to develop new drugs（图）
新药 人工智能 候选分子
2023/6/7
Pharmaceutical companies are using artificial intelligence to streamline the process of discovering new medicines. Machine-learning models can propose new molecules that have specific properties which...
Method for delivering immune system-stimulating drugs may enhance cancer immunotherapy（图）
递送 免疫系统 刺激药物 癌症免疫治疗
2023/6/7
Stimulating the body’s immune system to attack tumors is a promising way to treat cancer. Scientists are working on two complementary strategies to achieve that: taking off the brakes that tumors put ...
When Sharif Tabebordbar was a teenager, his father began having trouble walking. Soon, he became wheelchair-bound and was diagnosed with a rare genetic muscle disease.
Drug delivery capsule could replace injections for protein drugs（图）
药物输送胶囊 蛋白质药物 注射剂 单克隆抗体
2023/6/19
In recent years, scientists have developed monoclonal antibodies — proteins that mimic the body’s own immune defenses — that can combat a variety of diseases, including some cancers and autoimmune dis...
Graphene binds drugs which kill bacteria on medical implants
infection prevention graphene bactericidal molecules
2021/8/10
Bacterial infections relating to medical implants place a huge burden on healthcare and cause great suffering to patients worldwide. Now, researchers have developed a new method to prevent such infect...
Deep dive into key COVID-19 protein is step toward new drugs, vaccines（图）
COVID-19 protein step toward new drugs vaccines
2021/4/23
Researchers at Oregon State University have taken a key step toward new drugs and vaccines for combating COVID-19 with a detailed biophysical study of one protein's interactions with the SARS-CoV-2 ge...
Simple new testing method aims to improve time-release drugs（图）
new testing method aims improve time-release drugs
2020/12/11
When you take a time-release drug, you count on it doing what the package says: release the drug slowly into your bloodstream to provide benefits over the specified period of time. When the drug disso...
Plant-derived chemicals called cardenolides have long been used to treat heart disease and have shown potential as cancer therapies. But the compounds are toxic, making it difficult for doctors to pre...
New probe developed to detect a common target for anti-inflammatory drugs（图）
New probe developed detect common target anti-inflammatory drugs
2020/3/6
Scientists have developed a probe named CoxFluor that can distinguish between Cyclooxygenase-2, an enzyme that plays a major role in driving the progression of cancer, and the enzyme Cyclooxygenase-1,...
Researchers identify starting point for drugs that cure Clostridium difficile（图）
Researchers starting point drugs Clostridium difficile
2020/1/19
A newly published paper in PNAS details a research breakthrough that provides a promising starting point for scientists to create drugs that can cure C. diff -- a virulen...
Personalized Learning in an Online Drugs and US Health Care System Controversies Course
Personalized Learning Online Drugs
2018/11/22
Objective. To examine if personalized learning objectives influenced student engagement and if achievement of objectives could be measured from course assignments.
Methods. Learners created personali...