[reaction: see text] Oxidative cleavage of olefins by OsO(4)-NaIO(4) sometimes suffers from low yields due to the formation of side products. It is found that the addition of 2,6-lutidine can suppress the side reactions and dramatically improve the yield of this classic reaction.

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EUS-guided interstitial implantation of 125I seeds may represent a safe alternative treatment option for locally advanced pancreatic cancer. Our preliminary data suggest improvement in pain, but no long-term survival benefit.