Decreased oxidation susceptibility of plasma low density lipoproteins in patients with Gilbert's syndrome.

Background And Aim: The association of hyperbilirubinemia in Gilbert's syndrome (GS) with a decrease in prevalence of coronary artery disease is a well-known phenomenon. In this study, the state of low-density lipoprotein (LDL) oxidation which has been postulated to be a significant determinant at the etiopathogenesis of atherosclerotic disorders was investigated among individuals with GS.

Methods: For this purpose, serum cholesterol, LDL cholesterol, high-density lipoprotein cholesterol, triglycerides, uric acid, apolipoprotein A and B, bilirubins, thiobarbituric acid-reactive substances, and the sensitivity of LDL oxidation levels, as well as serum alanine aminotransferase, aspartate aminotranserfase, gamma glutamyl transferase, and alkaline phosphatase activities, were determined in 17 patients with Gilbert's syndrome and 15 healthy adults.

The effect of hyperbaric oxygen therapy on the adverse effects of octreotide on wound healing.

Objective: Octreotide, a long-acting somatostatin analogue, has been used in the treatment of various disorders. Octreotide has significant detrimental impacts upon wound healing. We tested the hypothesis that hyperbaric oxygen therapy may overcome octreotide-mediated suppression of wound healing.

Submarine escape from depths of 30 and 60 feet: 41,183 training ascents without serious injury.

Introduction: In the case of a submerged, disabled submarine, survivors may be forced to escape by entering the water and ascending rapidly to the surface. The large pressure changes involved may produce pulmonary barotrauma, arterial gas embolism, or barotrauma. To assess the likelihood of such injuries, we retrospectively evaluated medical problems due to submarine escape training among military personnel.

Gallbladder and gastric motility in patients with idiopathic slow-transit constipation.

Objective: Idiopathic slow-transit constipation (STC) has been suggested to be a pangastrointestinal motility disorder. We investigated scintigraphically whether motility in the gallbladder and stomach was impaired in slow-transit constipation.

Methods: Twenty-four patients with STC were studied.