Does Increased Patient Load Improve Mortality in Burns?: Identifying Benchmark Parameters Defining Quality of Burn Care.

Introduction: In burn care, as in other medical fields, there is a tendency to increase the required number of patients for center certifications. Does the increase in patient load automatically improve the quality of burn care? What are the benchmark parameters that have been shown to improve burn care?

Methods: To answer these questions, Medline, Cochrane Library, and Livivo were searched from inception through January 2018 for all studies evaluating the influence of treatment parameters on outcomes in different burn care settings.

Results: Fifteen studies were included in this systematic review.

Myocardial Ischemia Induces SDF-1α Release in Cardiac Surgery Patients.

In the present observational study, we measured serum levels of the chemokine stromal cell-derived factor-1α (SDF-1α) in 100 patients undergoing cardiac surgery with cardiopulmonary bypass at seven distinct time points including preoperative values, myocardial ischemia, reperfusion, and the postoperative course. Myocardial ischemia triggered a marked increase of SDF-1α serum levels whereas cardiac reperfusion had no significant influence. Perioperative SDF-1α serum levels were influenced by patients' characteristics (e.

Accurate label-free reaction kinetics determination using initial rate heat measurements.

Accurate label-free methods or assays to obtain the initial reaction rates have significant importance in fundamental studies of enzymes and in application-oriented high throughput screening of enzyme activity. Here we introduce a label-free approach for obtaining initial rates of enzyme activity from heat measurements, which we name initial rate calorimetry (IrCal). This approach is based on our new finding that the data recorded by isothermal titration calorimetry for the early stages of a reaction, which have been widely ignored, are correlated to the initial rates.

Effective lead selection for improved protein production in Aspergillus niger based on integrated genomics.

The filamentous fungus Aspergillus niger is widely exploited for industrial production of enzymes and organic acids. An integrated genomics approach was developed to determine cellular responses of A. niger to protein production in well-controlled fermentations.

Heterologous protein production in the yeast Kluyveromyces lactis.

Kluyveromyces lactis is both scientifically and biotechnologically one of the most important non-Saccharomyces yeasts. Its biotechnological significance builds on its history of safe use in the food industry and its well-known ability to produce enzymes like lactase and bovine chymosin on an industrial scale. In this article, we review the various strains, genetic techniques and molecular tools currently available for the use of K.

Proteome analysis of the medicinal plant Catharanthus roseus.

A proteomic approach is undertaken aiming at the identification of novel proteins involved in the alkaloid biosynthesis of Catharanthus roseus. The C. roseus cell suspension culture A11 accumulates the terpenoid indole alkaloids strictosidine, ajmalicine and vindolinine.

The Catharanthus alkaloids: pharmacognosy and biotechnology.

The Catharanthus (or Vinca) alkaloids comprise a group of about 130 terpenoid indole alkaloids. Vinblastine is now marketed for more than 40 years as an anticancer drug and became a true lead compound for drug development. Due to the pharmaceutical importance and the low content in the plant of vinblastine and the related alkaloid vincristine, Catharanthus roseus became one of the best-studied medicinal plants.