综上所述，“les”的具体含义确实需要根据上下文来判断。如果是关于性取向或社群的术语，通常指的是女同性恋；如果涉及医学、地理或专业领域，则可能是其他缩写。具体的背景信息和语境是理解和使用“les”的关键。希望这篇文章通过添加事实数据、案例研究和对权威 ...

Transient lower esophageal sphincter relaxation (TLESR) is the most important mechanism associated with GERD, and might be the only one present in patients with mild reflux disease. Wu and ...

In the present study, also signs were improved including lower esophageal sphincter (LES) pressure (from 10 ± 1.58 and, 10.3 ± 1.68 mmHg in the pretreated patients to 16.5 ± 0.6, and 14.1 ± 0. ...

Hutton, MD, FAAP a Maven Clinic Pediatrician. Babies often experience acid reflux because their lower esophageal sphincter isn't fully developed. To prevent acid reflux, feed your baby small meals ...

and has produced increased peristaltic and lower esophageal sphincter pressures in normal volunteers. Agrawal et al. evaluated the effect of bethanechol on smooth-muscle contraction in patients ...

Regurgitation is when the contents from your esophagus (the tube that brings food from your mouth to your stomach) or stomach come back up into your throat or mouth. Your lower esophageal ...