A novel acidic homogeneous polysaccharide (AIPW50-1) with a molecular weight of 214.5 kDa was isolated by hot water extraction and several column chromatographic purification methods from Arca inflata Reeve.The repeating structural units of AIPW50-1 were elucidated by the combined chemical and instrumental analyses.AIPW50-1 is composed of glucose,
This study used instrumented paddles to obtain on-water kinetic variables of two-seater (K2) crews during sprint kayaking.A total of 74 male kayakers of various ability levels (national team: 9, recreational club: 38, school team: 27) comprising 39 K2 crews were recruited.Both the front and back paddlers Hot were provided with an instrumented paddl
Background: there are few studies about the complaints presented against physicians, limiting feedback and education, aspects that tend to improve health services and quality of care.Objective: to characterize the complaints against physicians and their consequences.Antioquia.2008-2013.Methods: cross-sectional descriptive study.All complaints filed