[Diagnosis and treatment of perioperative anaemia in elective primary hip and knee arthroplasty : Consensus statement of the "Committee for Perioperative Management" of the Working Group for Endoprosthetics].

Background: Hip and knee arthroplasty remain risk procedures for bleeding complications. The prevalence of preoperative anaemia prior to elective joint replacement is high. There are no standardized guidelines in Germany for the diagnosis and treatment of perioperative anaemia in elective hip and knee arthroplasty.

Natural history of valve disease in patients with mucopolysaccharidosis II and the impact of enzyme replacement therapy.

Mucopolysaccharidosis II (MPS II, Hunter syndrome) is a rare, X-linked lysosomal storage disease caused by reduced activity of iduronate-2-sulfatase (I2S), with subsequent cellular accumulation of the glycosaminoglycans (GAGs), heparan sulfate, and dermatan sulfate (DS). DS is a major component of the extracellular matrix of heart valves, which can be affected in MPS II. We investigated the natural history of valve disease in MPS II and the impact of long-term intravenous enzyme replacement therapy (ERT) with recombinant I2S (idursulfase).

Role of human Kallistatin in glucose and energy homeostasis in mice.

Objective: Kallistatin (KST), also known as SERPIN A4, is a circulating, broadly acting human plasma protein with pleiotropic properties. Clinical studies in humans revealed reduced KST levels in obesity. The exact role of KST in glucose and energy homeostasis in the setting of insulin resistance and type 2 diabetes is currently unknown.

Scale of Parental Playfulness Attitude (PaPA): Psychometric Properties With Latino Caregivers in the United States.

Importance: Parent-child play is a beneficial and meaningful co-occupation. Therapists who want to optimize parent-child play for Latino- and Latina-American dyads need valid, reliable measures to assess caregiver playfulness in addition to preexisting measures of child playfulness.

Objective: To evaluate data collected from Latino-American caregivers with the Scale of Parental Playfulness Attitude (PaPA), a 28-item parent self-report to determine its construct validity, internal reliability, and cross-cultural validity.