The concept of brain barriers or a brain barrier system embraces the blood-brain interface, referred to as the blood-brain barrier, and the blood-cerebrospinal fluid (CSF) interface, referred to as the blood-CSF barrier. These brain barriers protect the CNS against chemical insults, by different complementary mechanisms. Toxic metal molecules can either bypass these mechanisms or be sequestered...

ABSTRACT Research into the decisionmaking process of families faced with investigating alternatives to institutionalizing frail aged members could yield valuable information for service planners and providers. To analyze the extent to which its original service plan remained responsive to the changing needs of the frail elderly service population, interviews were conduted with 36 family caregiv...

BACKGROUND Acquired brain injury (ABI) is a leading cause of permanent disability, currently affecting 20,000 Australian children. Community participation is essential for childhood development and enjoyment, yet children with ABI can often experience barriers to participation. The factors which act as barriers and facilitators to community participation for children with an ABI are not well un...

BACKGROUND The majority of people experiencing mental-health problems do not seek help, and the stigma of mental illness is considered a major barrier to seeking appropriate treatment. More targeted interventions (e.g. at the workplace) seem to be a promising and necessary supplement to public campaigns, but little is known about their effectiveness. The aim of this systematic review is to prov...

The acute respiratory distress syndrome (ARDS) is a form of severe hypoxemic respiratory failure that is characterized by inflammatory injury to the alveolar capillary barrier, with extravasation of protein-rich edema fluid into the airspace. Although many modalities to treat ARDS have been investigated over the past several decades, supportive therapies remain the mainstay of treatment. In thi...

For cancer patients, quality of life and satisfaction with care are not only related to patient treatment facilities, but also to ambulatory care. Therefore, the goal of ambulatory care should be to prevent predictable morbidities, to eliminate residual morbidities when possible, to control symptoms, and to lessen discomfort when cure is not likely. Truly multidisciplinary services should be av...

The trophectoderm (TE) of blastocysts, the first epithelium established in mammalian development, (1) plays signaling, supportive, and patterning functions during preimplantation development, (2) ensures embryo implantation into the uterine wall, and (3) gives rise to extraembryonic tissues essential for embryo patterning and growth after implantation. We show that mouse TE, itself permissive t...