This study is designed to evaluate the immune status of schoolchildren with respect to Streptococcus pyogenes, and to ascertain the usefulness of antideoxyribonuclease B (ADNase B). Antistreptolysin O (ASO) and ADNase B concentrations were measured quantitatively in 266 serum samples from healthy elementary school children in Seoul. Simultaneously, throat cultures were taken in order to isolate...

Recent reports underscore the unparalleled potential of antisense-oligonucleotide (ASO)-based approaches to ameliorate various pathological conditions. However, in vivo studies validating the effectiveness of a short ASO (<10-mer) in the context of a human disease have not been performed. One disease with proven amenability to ASO-based therapy is spinal muscular atrophy (SMA). SMA is a neuromu...

To understand how the balance between pro- and anti-apoptotic signals influences effector function in the immune system, we studied the X-linked inhibitor of apoptosis (XIAP), an endogenous regulator of cellular apoptosis. Real-time PCR showed increased XIAP expression in blood of mice with experimental autoimmune encephalomyelitis, correlating with disease severity. Daily administration (10 mg...

BACKGROUND Sympathetic cardiopulmonary nerves arise from the cervical sympathetic trunks and the stellate ganglia and subsequently course along the origin of the great arteries and the coronary arteries to innervate the ventricles. Therefore, the sympathetic nerves may be obligatorily interrupted by the arterial switch operation (ASO) for complete transposition of the great arteries. METHODS ...

After the publication of this work [1], we noticed that we had incorrectly used the term ‘OGX-011’. All instances of OGX-011 in the manuscript should be changed to ‘ASO-CLU’, apart from the last paragraph in the Introduction section which should remain as published. We also noticed in the first sentence of the second paragraph of the Materials and methods section we mistakenly stated that OGX-0...

We describe a novel assay for detection of point mutations. The method combines the specificity and sensitivity of the potymerase chain reaction (PCR) and allele-specific oligonucleotides (ASO) with highly sensitive timeresolved fluorometry. ASO probes differing by a single base substitution and labeled with europium (Eu) chelates were hybridized in solution simultaneously with a biotinylated o...

Atrial septal defect (ASD) is one of the most common types congenital heart defects. Percutaneous closure ASD relatively safe and accepted as an alternative to surgery. However, device-related complications can occur rarely. Embolization Amplatzer atrial occluder (ASO) major complication percutaneous device closure. The author presents a case early embolization ASO into left atrium, which remov...

BACKGROUND AND OBJECTIVES Although coronary artery obstruction, aortic insufficiency (AI), and pulmonary stenosis (PS) have been reported after arterial switch operation (ASO), limited long-term studies on ASO exist. Our study aimed to examine long-term outcomes after ASO for simple complete transposition of the great arteries (TGA). SUBJECTS AND METHODS All 108 patients with simple complete ...

OBJECTIVES Myocardial blood flow (MBF) in children late after arterial switch operation (ASO) was investigated quantitatively by positron emission tomography (PET). BACKGROUND In children with transposition of the great arteries (TGA), ASO is widely accepted as the management of choice. The long-term patency of coronary arteries after surgical transfer to the neo-aorta, however, remains a con...

Differences in sensitivity of monkeys and humans to antisense oligonucleotide (ASO)-induced complement alternative pathway (AP) activation were evaluated in monkeys, humans, and in serum using biochemical assays. Transient AP activation was evident in monkeys at higher doses of two 2'-O-methoxyethyl (2'-MOE) ASOs (ISIS 426115 and ISIS 183750). No evidence of AP activation was observed in humans...