Discriminative learning is applied to train a detector for each part separately to exploit the rich domain knowledge embedded in an expert-annotated dataset. Eight important aortic valve landmarks (three hinges, three commissures, and two coronary ostia) see more are also detected automatically with an efficient hierarchical approach. Our approach is robust under all kinds of variations observed in a real clinical setting, including changes in the field-of-view, contrast agent injection, scan timing, and aortic valve regurgitation. Taking about 1.1 s to process a volume, it is also computationally efficient. Under the guidance of the automatically
extracted patient-specific aorta model, the physicians can properly determine the C-arm angulation and click here deploy the prosthetic valve. Promising outcomes have been achieved in real clinical applications.”
“Proteomics has changed the way proteins are analyzed in living systems. This approach
has been applied to blood products and protein profiling has evolved in parallel with the development of techniques. The identification of proteins belonging to red blood cell, platelets or plasma was achieved at the end of the last century. Then, the questions on the applications emerged. Hence, several studies have focused on problems related to blood banking and products, such as the aging of blood products, identification of biomarkers, related diseases and the protein-protein interactions. More recently,
a mass spectrometry-based proteomics Silmitasertib mw approach to quality control has been applied in order to offer solutions and improve the quality of blood products. The current challenge we face is developing a closer relationship between transfusion medicine and proteomics. In this article, these issues will be approached by focusing first on the proteome identification of blood products and then on the applications and future developments within the field of proteomics and blood products.”
“Purpose of review
LMNA gene encodes the nuclear A-type lamins. LMNA mutations are associated with more than 10 clinical entities and represent one of the first causes of inherited dilated cardiomyopathy. LMNA-dilated cardiomyopathy is associated with conduction disease (DCM-CD) and is a severe and aggressive form of DCM. However, pathogenesis remains largely unknown and no specific treatment is currently available for the patients. In this review, we present recent discoveries that improve the understanding of the cardiac pathophysiological roles of A-type lamins and shed light on potential therapeutic targets.
Recent findings
In the last decade, many efforts have been made to elucidate how mutations in A-type lamins, ubiquitous proteins, lead to DCM-CD. No clear genotype/phenotype correlations have been found to help in elucidating those mechanisms. Analysis of several mouse models has helped in deciphering critical pathomechanisms.