Amniotic fluid embolism (AFE) associated with disseminated intravascular clotting (DIC) is usually fatal. Such a combination generally occurs at the term of pregnancy or in the immediate postpartum period. A case of AFE with DIC following a hypertonic-saline-induced abortion, is reported. The patient was in the midtrimester with a live fetus. Prompt recognition and treatment of her condition en...

Brief Summary: This study analyzed gene expression in subcutaneous adipose tissue samples of adults with obesity collected before and after the hyperinsulinemic–euglycemic clamp or control saline infusion. They demonstrate that insulin regulates clock genes both murine human adipocytes adipose-derived stem cells (ASCs).

The ingestion of isotonic saline solution, long considered to have little or no immediate effect on urine flow (1), has recently been shown by Blomhert (2) to be followed by brisk water diuresis. Further, several investigators have demonstrated that similar diuresis may result from intravenous infusion of isotonic saline solution (2, 3, 4). Examination of the latter experiments reveals at least...

A three-dimensional mathematical model was developed to examine the transient and steady-state temperature distribution in the human brain during selective brain cooling (SBC) by unilateral intracarotid freezing-cold saline infusion. To determine the combined effect of hemodilution and hypothermia from the cold saline infusion, data from studies investigating the effect of these two parameters ...

Pulmonary congestion leads to an increase in airway resistance. It is still unknown whether this is due to vascular engorgement or to submucosal oedema. The present study was designed to determine the relative contribution of these two potential mechanisms. We examined the effect of intravenous volume loading on canine peripheral airway resistance (Rp). Bronchoscopes were wedged in contralatera...

To clarify the role of brain ouabain-like compound in reduced renal mass-saline hypertension, we examined the effects of intracerebroventricular infusion of the Fab fragments of antidigoxin antibody (Digibind) on the change in blood pressure of saline-drinking subtotally nephrectomized rats. Twenty male Wistar rats weighing 250 g each underwent subtotal nephrectomy. Two groups of 10 rats receiv...

Vasodilation is one of the most prominent effects of adenosine and one of the first to be recognized, but its mechanism of action is not completely understood. In particular, there is conflicting information about the potential contribution of endothelial factors. The purpose of this study was to explore the role of nitric oxide in the vasodilatory effect of adenosine. Forearm blood flow respon...

Regulation of vascular smooth muscle cell growth is critical to the maintenance of normal blood flow and vessel patency. Angiotensin-(1-7) [Ang-(1-7)] inhibits proliferation of vascular smooth muscle cells in vitro and opposes the mitogenic effects of angiotensin II. The present study investigated whether Ang-(1-7) inhibits vascular smooth muscle cell growth in vivo by determining its effect on...

We explored the effects of chronic lumbar intrathecal NMDA infusion (mini-osmotic pumps) in Sprague-Dawley rats on motor and sensory axon integrity. Several different infusion protocols, each given over a 4 week period were examined: 0.15 M NMDA in phosphate buffered saline; phosphate buffered saline without NMDA; and 0.20 M magnesium sulfate plus 0.15 M NMDA; 0.35 M NMDA. In two additional pro...