Utilization of base deficit and reliability of base deficit as a surrogate for serum lactate in the peri-operative setting.

Background: Base deficit (BD) is commonly used in the operating room (OR) as an endpoint of resuscitation. BD is used as a surrogate marker for the accumulation of lactic acid(Lac). However, the BD can be affected by large amounts of saline.

Anion gap, anion gap corrected for albumin, and base deficit fail to accurately diagnose clinically significant hyperlactatemia in critically ill patients.

Anion gap, anion gap corrected for serum albumin, and base deficit are often used as surrogates for measuring serum lactate. None of these surrogates is postulated to predict hyperlactatemia in the critically ill. We prospectively collected data from September 2004 through August 2005 for 1381 consecutive admissions.

Australian residence and heart disease risk in Vietnamese-born women.

The aim of this study was to compare the disease risk profile of Vietnamese women who have lived in Australia for 2-15 years with a newly arrived group of Vietnamese women. The design was a comparison of two cross-sectional surveys (n = 256); one newly arrived (n = 159) and one (n = 97) who had lived in Australia for 2-15 years. The main outcome measures were body mass index (BMI), waist to hip ratio (WHR), total cholesterol (TC), high density lipoprotein cholesterol (HDL-C) and TC/HDL ratio (atherogenic index).

A meta-analysis of the effect of soy protein supplementation on serum lipids.

Hypercholesterolemia is a major modifiable risk factor for cardiovascular disease. Some, but not all, studies have shown that soy protein intake decreases total and low-density lipoprotein cholesterol and triglycerides and increases high-density lipoprotein cholesterol. The objective of this meta-analysis was to examine the effect of soy protein supplementation on serum lipid levels in adults.

A potent human immunodeficiency virus type 1 protease inhibitor, UIC-94003 (TMC-126), and selection of a novel (A28S) mutation in the protease active site.

We identified UIC-94003, a nonpeptidic human immunodeficiency virus (HIV) protease inhibitor (PI), containing 3(R),3a(S),6a(R)-bis-tetrahydrofuranyl urethane (bis-THF) and a sulfonamide isostere, which is extremely potent against a wide spectrum of HIV (50% inhibitory concentration, 0.0003 to 0.0005 microM).