n-3 FA treatment is specifically associated with inhibition of proliferation in these four pancreatic cell lines irrespective of varied gemcitabine resistance. An experimental paradigm to screen for potential contributory mechanism(s) in altered pancreatic cancer cellular proliferation was defined, and using this approach the co-administration of n-3 FA with GEM inhibited GEM-induced NF-kB activation and restored apoptosis in the MIA PaCa-2 cell-line.

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Clinical and experimental evidence has supported a benefit for the inclusion of fish oils (a primary source of omega-3 fatty acids) as a component of a normal healthy diet. Polyunsaturated omega-3 fatty acids have been demonstrated to be of benefit in a number of inflammation-associated disease states, including atherosclerosis, autoimmune disorders, malignancy, and sepsis. The beneficial effects of omega-3 fatty acids are thought to occur through the postulated antiinflammatory actions of omega-3 fats; however, the specific mechanism(s) of action has not been completely defined. In this review, we discuss the recent progress made in our laboratory on defining the mechanisms of omega-3 fatty acids activity.

Postoperative nutrition support for patients undergoing pancreaticoduodenectomy (Whipple's procedure) may be complicated due to gastrointestinal tract dysfunction (gastroparesis, dumping, and malabsorption) subsequent to the procedure. Clinical management of these patients may be adversely affected by procedure-specific knowledge deficits (method of gastrointestinal [GI] reconstruction), common and expected surgical complications, and the available route for alimentation. It is the aim of this report to provide the reader with an overview of the procedure, common postoperative nutrition issues, and available interventions.

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