豆包ai

Perioperative use of ACE inhibitors (ACEIs) and angiotensin II receptor blockers (ARBs) has been linked to early postinduction hypotension requiring vasopressor use under general anesthesia, potentially leading to complications like acute renal injury, myocardial injury, or stroke. However, the relationship between perioperative ACEI/ARB use and major morbidity remains uncertain.

Current cardiopulmonary resuscitation (CPR) includes breaks to check rhythm and pulse, while high-quality CPR requires continual chest compressions. Artificial intelligence (AI)-driven "closed-loop" or "near-closed-loop" systems may evaluate CPR-contaminated signals, guide shock and pulse decisions.

Glioblastoma (GBM) is an aggressive primary malignant brain tumor in adults with a median patient survival of 12-18 months post-diagnosis, and no effective treatments, to date. The PI3K/Akt and Wnt/β-catenin signaling pathways promote GBM cell growth, survival, invasiveness and therapeutic resistance. We hypothesize that inhibiting Akt and β-catenin, which are central regulatory proteins of the PI3K/Akt and Wnt/β-catenin pathway, will suppress GBM growth and progression.

To quantify ocular microcirculation by optical coherence tomography angiography (OCTA) and peripheral microcirculation by nailfold videocapillaroscopy (NVC) in systemic lupus erythematosus (SLE), to compare OCTA/optical coherence tomography (OCT) metrics with healthy controls, and to explore NVC-ocular relationships.