For some time, clinical ethics committees (CECs) have been a prominent feature of hospitals in North America. Such committees are less common in the United Kingdom and Europe. Focusing on the UK, this paper evaluates why CECs have taken so long to evolve and assesses the roles that they should play in health care policy and clinical decision making. Substantive and procedural moral issues in me...

Corneal endothelial cells (CECs) form a monolayer at the innermost face of the cornea and are the engine of corneal transparency. Nevertheless, they are a vulnerable population incapable of regeneration in humans, and their diseases are responsible for one third of corneal grafts performed worldwide. Donor corneas are stored in eye banks for security and quality controls, then delivered to surg...

PURPOSE Acquisition of elongated cells with pseudopodia is observed when corneal endothelial cells (CECs) are simultaneously treated with basic fibroblast growth factor (FGF)-2 and RhoA inhibitors. This study was designed to determine whether these phenotypes are migratory and whether Cdc42 activation and RhoA inactivation are involved in cell migration. METHODS A scratch-induced directional ...

For some time, clinical ethics committees (CECs) have been a prominent feature of hospitals in North America. Such committees are less common in the United Kingdom and Europe. Focusing on the UK, this paper evaluates why CECs have taken so long to evolve and assesses the roles that they should play in health care policy and clinical decision making. Substantive and procedural moral issues in me...

In 2004 the European Union is due to incorporate 10 new members, mostly from the Central and Eastern European Countries (CECs). Trade between the EU and CECs currently falls well short of that between EU countries, and if we assume this pattern reflects both tariffs and a resource cost due to regulatory differences, then 1997 trade patterns would imply such costs are 7-15% on trade between the ...

Chronic exertional compartment syndrome (CECS) is a well-recognised condition, which can result in significant morbidity and limitation of activity in athletes and non-athletes alike. At present invasive intramuscular pressure (IMP) measurements are still considered the gold standard for diagnosing CECS. The non-invasive nature of ultrasound makes it an attractive alternative to direct IMP meas...

Chronic exertional compartment syndrome (CECS) is an underdiagnosed cause of chronic exertional leg pain. The syndrome most commonly occurs in young adult recreational runners, elite athletes, and military recruits. CECS is caused by increased intracompartmental pressure within a fascial space; however, the mechanism of why pain occurs is unknown. Symptoms are classically pain in the affected c...

BACKGROUND Circulating endothelial cells (CECs) in the blood are rare but have been shown to be associated with various diseases. With the ratio of CECs to peripheral blood mononuclear cells (PBMCs) less than 1 part per thousand, their separation from PBMCs and detection are challenging. We present a means of detecting CECs from PBMCs via an economical microfluidic disk with a model cell system...

Corneal endothelial cells (CECs) are terminally differentiated cells, specialized in regulating corneal hydration and transparency. They are highly polarized flat cells that separate the cornea from the aqueous humor. Their apical surface, in contact with aqueous humor is hexagonal, whereas their basal surface is irregular. We characterized the structure of human CECs in 3D using confocal micro...

PURPOSE To demonstrate a relationship between telomere lengths and levels of p53 in cultured bovine corneal endothelial cells (CECs) during aging. METHODS Bovine CECs were grown and aged as long-term cultures. Telomere lengths were determined directly on gels with 32P probes after treatment of isolated DNA with RsaI and HinfI. Protein p53 was determined using an enzyme-linked immunosorbent sa...