Nutritional assessment and surgical infections in patients with gastric cancer or peptic ulcer.

Recent reports provide evidence that cancer is frequently associated with malnutrition and infection. This is particularly evident when the gastrointestinal tract is involved. The purpose of this study is to investigate the difference between the nutritional status of patients with gastric cancer and with peptic ulcer, and to determine which of the nutritional indicators may be of value in identifying patients with high risk of postoperative infections.

Inhibition by oxalomalate of rat liver mitochondrial and extramitochondrial aconitate hydratase.

1. The effect of oxalomalate on the oxidation of citrate and cis-aconitate in rat liver mitochondria, and on the activity of mitochondrial and cytoplasmic aconitate hydratase, has been investigated. 2.