Abstract Background Patients with injection drug use (IDU) have increased risk of developing infective endocarditis (IE). Previous studies reported recurrent IE, duration hospital stay, poor adherence and compliance as well higher mortality worse outcomes after surgery in the IDU-IE patient group. Further are needed to provide a basis for optimized care prevention readmissions this population. ...

Acoustically centrifuge and extract cells from blood samples using 152-Y-rotated lithium niobate spiral electrodes with an extraction syringe.

apres avoir presente l'origine, ie spectre de rayonnement et la totalite' de l'energie solaire arrivant sur la terre, nous citons tout d'abord les methodes et moyens d'utilisation de l'energie solaire dans ie passe(. nous presentons ensuite, les capteurs plans, concentration lineaire et ponctuelle; les moteurs et centrales solaires. puis nous discutons des generate...

AIMS Exposure to artificial gravity (AG) at different G loads and durations on human centrifuges has been shown to improve orthostatic tolerance in men. However, the effects on women and of an individual-specific AG training protocol on tolerance are not known. METHODS We examined the effects of 90 minutes of AG vs. 90 minutes of supine rest on the orthostatic tolerance limit (OTL), using hea...

INTRODUCTION We examined responses of volunteers with known medical disease to G forces in a centrifuge to evaluate how potential commercial spaceflight participants (SFPs) might tolerate the forces of spaceflight despite significant medical history. METHODS Volunteers were recruited based upon suitability for each of five disease categories (hypertension, cardiovascular disease, diabetes, lu...

Expression systems capable of growing to high cell densities are now readily available and are popular due to the benefits of increased product concentration. However, such high solids density cultures pose a major challenge for bioprocess engineers as choosing the right separation equipment and operating it at optimal conditions is crucial for efficient recovery. This study proposes a methodol...