Correlation between regional tissue perfusion saturation and lactate level during cardiopulmonary bypass.

Background: Cardiopulmonary bypass (CPB) can cause systemic hypoperfusion, which remains undetected by routine monitoring of physiological parameters. Noninvasive tissue perfusion monitoring offers a clinical benefit by detecting low systemic perfusion. In this study, we tried to evaluate whether regional tissue perfusion saturation reflects systemic hypoperfusion during CPB.

The Effects of Lactobacillus rhamnosus on the Prevention of Asthma in a Murine Model.

Purpose: Lactobacilli are probiotic bacteria that are effective in the management of allergic diseases or gastroenteritis. It is hypothesized that such probiotics have immunoregulatory properties and promote mucosal tolerance. Our goal was to investigate whether Lactobacillus casei rhamnosus Lcr35 could inhibit airway inflammation in an ovalbumin (OVA)-induced murine model of asthma.

Enteral administration of a synthetic monoacetyldiglyceride improves survival in a murine model of abdominal sepsis.

Background: A monoacetyldiglyceride (MADG) markedly improves survival in a murine model of abdominal sepsis. MADGs have been shown to stimulate hematopoiesis in vitro. We examined effects of MADG administration in setting of cecal ligation and puncture (CLP) and hypothesized that oral (p.

Pace of macrophage recruitment during different stages of soft tissue infection: semi-quantitative evaluation by in vivo magnetic resonance imaging.

We describe the pace of recruitment of iron-oxide-labeled macrophages to the site of different stages of infection by in vivo magnetic resonance (MR) imaging. Peritoneal macrophages were labeled with superparamagnetic iron oxide ex vivo and administered through the tail vein 6 (acute) or 48 (subacute) h after bacterial inoculation. The legs of the mice were imaged sequentially on a 4.