Conclusions: The results regarding the differences between subjective and objective sleep data can be a reference for care providers when comforting depression patients who complain of sleep disturbance. (C) 2014 Elsevier Inc. All rights reserved.”
“Background. Bronchial asthma is an inflammatory disease resulting from a combination of genetic and environmental factors. Single nucleotide polymorphisms in the regulatory regions of cytokine and antioxidant enzyme genes may affect cytokine production and enzyme activity, and thus play a contributory role in asthma pathogenesis.
Objectives. The aim of this study was to examine the association of manganese superoxide dismutase (MnSOD) Ala16Val, catalase (CAT) A-21T and tumor necrosis factor alpha (TNF-alpha) G-308A polymorphisms with bronchial asthma. Material and Methods. A see more total of 79 patients with asthma and 95 healthy controls were screened for MnSOD Ala16Val, CAT A-21T and TNF-alpha G-308A
C59 Wnt Stem Cells & Wnt inhibitor polymorphisms using the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method. Results. The results obtained showed significantly higher prevalence of the MnSOD ValVal genotype (chi(2) = 14.463, df = 2, p = 0.001) and MnSOD 16Val allele (chi(2) = 12.862, p = 0.026, OR = 0.451, 95% CI = 0.291-0.699) in patients with asthma compared to controls. The genotype and allele frequencies distribution of CAT A-21T and TNF-alpha G-308A gene polymorphisms did not show differences between patients and controls. Conclusions. Our results show an association of MnSOD Ala16Val genetic polymorphism with asthma in a Serbian population and suggest a protective role of the MnSOD 16Ala allele”
“The nuchal translucency (NT) thickness is an important parameter in the diagnosis of fetuses. The previous computerized methods often require manual operations to select the NT region, which leads to the time-consuming problem and the detection selleckchem variability. In the paper, a hierarchical model
is proposed for the automated detection of the NT region. Three discriminative classifiers are first trained with Gaussian pyramids to represent the NT, head and body of fetuses respectively. Then a spatial model is proposed to denote the spatial constrains among them. Finally the dynamic programming and generalized distance transform are applied for the inference from the proposed model, which ensures that the optimal solution can be obtained for the NT detection. The direction problem of fetuses is resolved by the introduced “OR” node. The performance of the proposed model is verified by the experimental results of 690 clinical NT ultrasound images. (C) 2012 Elsevier Ltd. All rights reserved.”
“Birds have a smaller repertoire of immune genes than mammals. In our efforts to study antiviral responses to influenza in avian hosts, we have noted key genes that appear to be missing. As a result, we speculate that birds have impaired detection of viruses and intracellular pathogens.