通过无害的标记糖和便携式技术, 一种新的呼吸检测可以在10分钟内发现严重的细菌感染, 这有望更快速,更准确地诊断和治疗. A new breath test detects serious bacterial infections in 10 minutes using harmless labeled sugars and portable tech, showing promise for faster, more accurate diagnosis and treatment monitoring.

通过使用碳-13标记的糖和糖醇, 一种新的呼吸检测可以在短短10分钟内发现严重细菌感染. 这些糖与糖酒由细菌代谢成可探测到的二氧化碳, 这样一类物质出现在呼吸中. A new breath test can detect serious bacterial infections in as little as 10 minutes using carbon-13-labeled sugars and sugar alcohols that bacteria metabolize into detectable carbon dioxide, which appears in the breath. 在动物研究中,该测试成功发现了肺炎,败血症和骨或肌肉感染等感染病例,受感染的小鼠显示标记气体迅速增加,而健康的小 chuột则没有. In animal studies, the test successfully identified infections like pneumonia, sepsis, and bone or muscle infections, with infected mice showing rapid increases in labeled gas while healthy ones did not. 这种方法是基于H. pylori的检测, 采用安全化合物和便携式设备, 可快速诊断并实时监控抗生素治疗. The method, inspired by a test for H. pylori, uses safe compounds and portable equipment, enabling quick diagnosis and real-time monitoring of antibiotic treatment. 研究人员说, 这种方法可以改善紧急情况下的护理,减少过度使用抗生素, 并帮助对抗耐药性. Researchers say it could improve care in urgent settings, reduce antibiotic overuse, and help combat resistance. 这项测试尚未在人类身上进行. The test has not yet been tested in humans.