Báo cáo sinh học: "Breeding structure of Drosophila buzzatii in relation to competition in prickly pears (Opuntia ficus-indica)" potx

... fixed in a 3:1 mixture of alcohol and glycerol except Original article Breeding structure of Drosophila buzzatii in relation to competition in prickly pears (Opuntia ficus-indica) JE ... buzzatii suggesting that intraspecific competition is occurring within the breeding sites. The negative correlation between the wing length of D b...

Ngày tải lên: 09/08/2014, 18:22

... models. For instance, Slatkin (1977) defined 4 population structures in terms of the source of the migrant individuals and in terms of the way in which new colonies were ... happened in the city of Marseilles and not in other intensely urban towns. From a selective point of view, the 0 gene could be submitted to some diversifyin...

Ngày tải lên: 09/08/2014, 18:21

... pronominal noun phrases play a role in indicating and realizing topic continuity in a dialogue. Since new topics are introduced at the beginning of new subdialogues and developed in the following ... will attempt to find evidence linking the dialogue structure to the task structure. The main point is that the structure of the intentions conveyed in the discourse shou...

Ngày tải lên: 21/02/2014, 20:20

... (47–55) forcing the protein to adopt a unusual U shaped confor- mation in presence of 30% TFE. NMR structure analysis of the entire protein Vpr in presence of 30% TFE The structure of Vpr was determined ... compared to (52–96)Vpr. It has been suggested that these findings could be explained by an interaction between the N- and C-terminal domains in the intact Vpr protein...

Ngày tải lên: 31/03/2014, 23:20

... Taken together, the present findings indicate that the reference tissue model is appropriate for use in PET imaging for obtaining estimates of pharmacokinetic parameters, such as the binding potentials ... requirement of arterial cannulation for estimating the binding potential of [N-methyl- 11 C]mirtazapine in the living human brain. Methods: Distribution volumes of [N-met...

Ngày tải lên: 18/06/2014, 18:20

... have reported inconsistencies of its factor structure. The construct validity of the Japanese version of the HADS has yet to be reported. To examine the factor structure of the HADS in a Japanese population ... confirmatory factor analysis examined the models refined in this study as well as in the previous studies. The current model defined in this study is derived fro...

Ngày tải lên: 18/06/2014, 18:20

... binding to two tyrosine-kinase transmembrane receptors: VEGFR-1 (Flt-1) and VEGFR-2, mainly expressed in endothelial cells. VEGF-A and its receptors act in conjunction with other regulators of ... severity scores. An interesting finding of our study is the divergent trend of sFlt-1 level s observed in patients that evolve to septic shock (towards higher levels) compared to p...

Ngày tải lên: 18/06/2014, 19:20

... embedded in paraffin wax, stained with hematoxylin and eosin, and examined under a light microscope. The lung injury was scored according to inflammatory changes, hemorrhage of alveoli and interstitial ... critical factor, regulating the production of inflammatory mediators [18]. NF-Binhibitorcould attenuate endotoxin-induced ALI [19]. Most of those investigations were performed i...

Ngày tải lên: 18/06/2014, 19:20

... for spectratyping analysis of TCR repertoire of inf iltrating T cells. Earlier studies suggested this time point to be the best for examining implant infiltrate, before rejection and fibrosis. Spectratyping ... lympho- cytes. Interestingly, we found that CD19 + B cells repre- sented the majority of cells infiltrating the pancreases representing 64 to 74% of total lymphocytic infil...

Ngày tải lên: 18/06/2014, 19:20

... and instead correlates with the inflammatory profile induced by the combination of IFN-γ and LPS used in [8] to drive macrophages towards classical activation. A list of the 86 overlapping ... bacteria • • • • • • Minority of circulating monocytes More mature phenotype Expanded in inflammatory and neoplastic diseases Better Fc mediated phagocytosis Increased gut-homing potentia...

Ngày tải lên: 06/08/2014, 19:21