Báo cáo y học: " Asymmetric histone modifications between the original and derived loci of human segmental duplications" pptx
Báo cáo y học: " Asymmetric histone modifications between the original and derived loci of human segmental duplications" pptx
... genes and pseudogenes does not, however, fully account for the asymmetry in the profile of histone modifications. Conclusion: The first systematic analysis of histone modifications between segmental ... parental SDs (Tables 2 and 3). The asymmetric distribution of genes, however, cannot fully account for the asymmetric profiles of histone modifications...
Ngày tải lên: 14/08/2014, 20:22
Báo cáo y học: " A rigid barrier between the heart and sternum protects the heart and lungs against rupture during negative pressure wound therapy" doc
... Photograph of the heart after NPWT at -120 mmHg in the absence of a rigid barrier disc between the heart and the sternum. It can be seen that the surface of the right ventricle of the heart is red and ... disc between the anterior part of the heart and the inside of the thoracic wall [11]. The present study was conducted to investigate whether a r...
Ngày tải lên: 10/08/2014, 09:21
Báo cáo y học: "Platelet-Activating Factor Antagonists Decrease Follicular Dendritic-Cell Stimulation of Human B Lymphocytes" pptx
... to B lymphocytes, FDCs, or the combination of B lymphocytes and FDCs at the initiation of cul- ture, and supernatants were harvested after 7 days of incubation. In keeping with the purity of our FDCs, ... lipid PAF. The highest level of PAFR mRNA expres- sion was found in the low- and medium-density layers from Percoll-fractionated subsets of B lym- phocytes, and...
Ngày tải lên: 08/08/2014, 20:23
Báo cáo y học: "CD47 associates with alpha 5 integrin and regulates responses of human articular chondrocytes to mechanical stimulation in an in vitro model" pdf
... this study, we have demonstrated expression of CD47/IAP by human articular chondrocytes with predominant expression of the type 2 isoform. The type 2 isoform of CD47/IAP, which has the second ... provided the CD47/ IAP-null and transfected cell lines and was involved in the analysis of results of the studies on these cells. DMS conceived of the study, participa...
Ngày tải lên: 09/08/2014, 10:22
Báo cáo y học: "Hypertrophy is induced during the in vitro chondrogenic differentiation of human mesenchymal stem cells by bone morphogenetic protein-2 and bone morphogenetic protein-4 gene transfer" pps
... separated by the proximity of the cells to the joint space and the bone respectively, alignment of the chondrocytes along the arcades of Benninghoff [29] and by the appearance of hypertrophic cells. ... and CS4, one of the monomers of the polysaccharide portion of proteoglycan, showed significantly enhanced production of these cartilage matrix proteins...
Ngày tải lên: 09/08/2014, 14:22
Báo cáo y học: " Some ABCA3 mutations elevate ER stress and initiate apoptosis of lung epithelial cells" pptx
... PstIdigestion )and additionally confirmed by calculating the ratio of the spliced band and the sum of the two PstIdigestbands (s/(u1+u2), with PstI digestion). Hybrid band (h) was considered as equally contributing ... staining Oneoftheearlysignsofapoptosisistranslocationof phosphatidylserine (PS) from the inner to the outer leaf- let of the plasma membrane. Annexin V s...
Ngày tải lên: 12/08/2014, 13:22
Báo cáo sinh học: " Genetic differentiation between the Old and New types of Serbian Tsigai sheep" pps
... [9]. The crossbreeding may also explain the greater phenotypic diversity of the New type than that displayed by the Old type [3]. The census size of the Old Tsigai type has decreased dramatically, but ... clusters in the phylogenetic tree (Fig. 2) consisted of the two Tsigai types. The other two were a northern short-tailed group, consisting of the Finnsheep and...
Ngày tải lên: 14/08/2014, 13:22
Báo cáo Y học: Ligand-induced heterodimerization between the ligand binding domains of the Drosophila ecdysteroid receptor and ultraspiracle docx
... dimerization. These studies were carried out by expressing the ligand-binding domain (LBD) of EcR and USP on two-hybrid vectors, and examining their ability to dimerize in the absence and presence of ecdysteroids. ... The primary purpose of this work is to address the possibility that EcR and USP are capable of dimerization in the absence of a bipartite EcRE and...
Ngày tải lên: 18/03/2014, 01:20
Báo cáo y học: "A possible connection between psychosomatic symptoms and daily rhythmicity in growth hormone secretion in healthy Japanese students" potx
... contributions MN designed the experiments, collected data and wrote the manuscript. KY managed the laboratory and adjusted the schedule of subjects. SW participated in the design of the study and performed ... was tested by analysis of variance (ANOVA), followed by pro- tected t tests when appropriate. The presence of daily rhythmicity in salivary growth hormone wa...
Ngày tải lên: 10/08/2014, 09:20
Báo cáo y học: " Degeneracy: a link between evolvability, robustness and complexity in biological systems" docx
... the genotype and the phenotype. On the other hand, if the phenotype is robustly maintained in the presence of genetic mutations, then a number of cryptic genetic changes may be possible and their ... for the theory of natural selection and particularly some more recent hypotheses such as the theory of highly optimized tolerance. Robustness and Evolvability (Link...
Ngày tải lên: 13/08/2014, 16:20