INTRODUCTION: Subscapularis (SSC) tendon tear is detected in about 20-40% of the patients with rotator cuff tear during surgery. Magnetic resonance imaging (MRI) scans have been used as a diagnostic tool for predicting the presence of SSC tear. But it is difficult to diagnose the SSC tear correctly. The purpose of this study is to evaluate the significance of various preoperative MRI findings t...

Sparsity-based subspace clustering algorithms have attracted significant attention thanks to their excellent performance in practical applications. A prominent example is the sparse subspace clustering (SSC) algorithm by Elhamifar and Vidal, which performs spectral clustering based on an adjacency matrix obtained by sparsely representing each data point in terms of all the other data points via...

We constructed a pig F2 resource population by crossing a Meishan sow and a Duroc boar to locate economically important trait loci. The F2 generation was composed of 865 animals (450 males and 415 females) from four F1 males and 24 F1 females and was genotyped for 180 informative microsatellite markers spanning 2,263.6 cM of the whole pig genome. Results of the genome scan showed evidence for s...

The pathogenesis of systemic sclerosis (SSc) involves complex interactions between activated fibroblasts eventually leading to fibrosis, and impaired immune tolerance characterized by a variety of circulating SSc-specific autoantibodies. The expression of autoantigens in fibroblasts, a key target tissue in SSc, may play an important role in this process. To obtain a global view of this process,...

BACKGROUND Systemic sclerosis (SSc) is a rare and devastating disease affecting skin and internal organs. Familial aggregation of SSc and co-aggregation with other autoimmune diseases is rarely reported. METHODS We identified 23,658,577 beneficiaries registered with the National Health Insurance database in 2010, 1891 of whom had SSc. We identified 21,009,551 parent-child relationships and 17...

OBJECTIVES SSc-associated pulmonary hypertension (SSc-PH) has a worse prognosis compared with SSc without PH (SSc-nonPH). Iron deficiency (ID) was previously associated with worse clinical outcome and survival in other types of PH, but ID effects in SSc-PH are unknown. Therefore we investigated the prevalence and clinical significance of ID in systemic sclerosis patients with and without PH. ...

Pulmonary hypertension due to heart failure with preserved ejection fraction (PH-HFpEF) has been poorly studied in patients with systemic sclerosis (SSc). We sought to compare clinical characteristics and survival of SSc patients with PH-HFpEF (SSc-PH-HFpEF) versus pulmonary arterial hypertension (SSc-PAH). We hypothesized that patients with SSc-PH-HFpEF have a similar poor overall prognosis co...

aim : we described two case reports of aih/ssc overlap syndrome and reviewed literatures regarding this issue.   background : aih is a chronic hepatitis of unknown aetiology characterized by continuing hepatocellular necrosis and inflammation. aih overlap syndromes have been reported with other autoimmune diseases. patients and methods : according to the classification criteria for ssc, we cond...