Does olive oil reduce Crohn's imflammation?

Olive oil from Wikipedia

Polyphenol from Wikipedia

"Olive oil, extra virgin" from the world's healthiest foods
"The anti-inflammatory strength of olive oil rests on its polyphenols. These anti-inflammatory compounds include at least nine different categories of polyphenols and more than two dozen well-researched anti-inflammatory nutrients. Research has documented a wide variety of anti-inflammatory mechanisms used by olive oil polyphenols to lower our risk of inflammatory problems. These mechanisms include decreased production of messaging molecules that would otherwise increase inflammation (including TNF-alpha, interleukin 1-beta, thromboxane B2, and leukotriene B4); inhibition of pro-inflammatory enzymes like cyclo-oxygenase 1 and cyclo-oxygenase 2; and decreased synthesis of the enzyme inducible nitric oxide synthase.
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These anti-inflammatory benefits of extra virgin olive oil do not depend on large levels of intake. As little as 1-2 tablespoons of extra virgin olive oil per day have been shown to be associated with significant anti-inflammatory benefits."

What is the significance of 2-styryl chromones in CD?

"Anti-inflammatory potential of 2-styrylchromones regarding their interference with arachidonic acid metabolic pathways " in Biochemical Pharmacology (2009)
"The aim of the present work was to evaluate the anti-inflammatory potential of 2-styrylchromones (2-SC), a chemical family of oxygen heterocyclic compounds, vinylogues of flavones (2-phenylchromones), by studying their COX-1 and COX-2 inhibitory capacity as well as their effects on the LTB₄ [leukotrene B4] production by stimulated human polymorphonuclear leukocytes (PMNL). [granulocytes].
Some of the tested 2-SC were able to inhibit both COX-1 activity and LTB₄ production which makes them dual inhibitors of the COX and 5-LOX pathways. The most effective compounds in this study were those having structural moieties with proved antioxidant activity (3′,4′-catechol and 4′-phenol substituted B-rings).
This type of compounds may exhibit anti-inflammatory activity with a wider spectrum than that of classical non-steroidal anti-inflammatory drugs (NSAIDs) by inhibiting 5-LOX product-mediated inflammatory reactions, towards which NSAIDs are ineffective."

"Biological activities of 2-styrylchromones" in Mini Rev Med Chem (2010)
"2-Styrylchromones (2-SC) are chromone derivatives characterized by the attachment of a styryl group to the 2-position of the chromone structure. The 2-styrylchromone structure has been demonstrated to bear important biological activities such as antiallergic, antitumor, affinity and selectivity for A(3) adenosine receptors, antiviral, antioxidant and anti-inflammatory. The aim of the present paper was to review the available information on this field."