Textile sensors to measure sweat pH and sweat-rate during exercise

Sweat analysis can provide a valuable insight into a person’s well-being. Here we present wearable textile-based sensors that can provide real-time information regarding sweat activity. A pH sensitive dye incorporated into a fabric fluidic system is used to determine sweat pH. To detect the onset of sweat activity a sweat rate sensor is incorporated into a textile substrate. The sensors are integrated into a waistband and controlled by a central unit with wireless connectivity. The use of such sensors for sweat analysis may provide valuable physiological information for applications in sports performance and also in healthcare

Anti-phosphatidyl serine/prothrombine (PS/PT) antibodies are interesting to confirm and to predict the evolution of an antiphosphomipid syndrome

International audienc

[A 1993-1995 epidemiological survey of home parenteral nutrition in approved centers for adults in France]

International audienceOBJECTIVES: A 1993-1995 three year epidemiological survey of home parenteral nutrition was performed through in France in approved centers for adults. METHODS: Data were retrospectively collected each year on a standardized questionnaire focussing on indications and short term outcome. RESULTS: All centers (n = 14) participated in the study and 524 new adult patients were recruited. The overall incidence was unchanged at 3.75 patients/10(6) adults. Indications for AIDS rose (8 to 18%) whereas other indications were stable. Prevalence increased by 19%: 4.40 adults/10(6) patients at 01.01.1996. At six months, the probability to stay on treatment was 19.5% for AIDS and cancer indications but 52% for others, whereas death rates were 59% and 9% respectively. CONCLUSIONS: For both cancer and AIDS indications, short-term treatment was due to a poor prognosis. For other diagnosis, complicated with a short bowel in 51% of cases, prognosis was excellent but associated with treatment dependency. The latter point focuses on the need for additional treatments in irreversible intestinal failure