PET-CT SUV and Endobronchial Ultrasound Features for Prediction of Malignancy: A Prospective Study.

Introduction: Accurate and early staging of lung cancer has a critical impact on its prognosis. EBUS-TBNA is often the procedure of choice for mediastinal staging. Comprehension of the likelihood of malignancy of each lymph node (LN) can assist puncture decision-making during EBUS and offer insight of the procedure expected diagnostic yield.

Antiinflammatory activity of natural triterpenes-An overview from 2006 to 2021.

Terpenes are one of the most abundant classes of secondary metabolites produced by plants and can be divided based on the number of isoprene units (C ) in monoterpenes (2 units-C ), sesquiterpenes (3 units-C ), diterpenes (4 units-C ), triterpenes (6 units-C ), etc. Chemically, triterpenes are classified based on their structural skeleton including lanostanes, euphanes, cycloartanes, ursanes, oleananes, lupanes, tirucallanes, cucurbitanes, dammaranes, baccharanes, friedelanes, hopanes, serratanes etc. Additionally, glycosylated (saponins) or highly oxidated/degraded (limonoids) triterpenes could be found in nature.