The development of the epithelial tissue in the esophagus is closely related to NOS positive expression.

食管上皮的发育与NOS阳性表达密切相关。

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As a result, victims with cancer of the esophagus had no lobby generating large research and development budgets aimed at producing a cure.

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Cyclopamine, it turns out, blocks the function of a gene called Sonic hedgehog that is essential for embryonic development but also plays a lead role in causing deadly cancers of the pancreas, skin, prostate and esophagus.

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