Báo cáo khoa học: "Pregnancy loss in dairy cows: the contributing factors, the effects on reproductive performance and the economic impact" doc

Ngày tải lên: 07/08/2014, 23:22

... root hypoxia in nutrient solutions (Topa and McLeod, 1986). But these effects were mainly observed with trees still growing during the waterlogging period. No infor- mation on mineral ... transport of miner- al nutrients to shoots, and on the leaf min- eral content. In a forthcoming paper (Dreyer et al, 1991) the consequences of the ob...

Ngày tải lên: 08/08/2014, 23:21

... downregulated under other stress condition(s) (Table S6). Interestingly, among the 206 auxin-respon- sive (154 auxin-induced and 50 auxin-repressed) genes and 41 members of auxin-related gene families ... shown). The pres- ence of these elements further confirms the stress responsiveness of auxin-responsive genes. These results indicate the existence of a complex system, including...

Ngày tải lên: 07/03/2014, 01:20

... AÆA minor-groove, in the binding of DAPI [16]. In conclusion, the main cause of the strong inhibitory effect of DAPI on DNA replication in vitro reported in this work appears to be linked to the ... mechanism of the action of minor-groove binding ligands. Conclusion This study reports the effect of the classical minor-groove binding ligand DAPI on AATÆATT trinucleoti...

Ngày tải lên: 16/03/2014, 23:20

... sur- vival, including tumor grade, depth of invasion, tumor size, and the status of the resection margin. In this study, depth of invasion and tumor grade seemed to affect the DFS and OS rates. ... be considered for patients with these risk factors. Although the combination of chemotherapy with sur- gery and RT has improved cure rates in some other head and neck cancers,...

Ngày tải lên: 09/08/2014, 08:23

... somewhat higher in the Alpine breed and the potential for joint progress in FC and milk and fat yields might be somewhat higher in the Saanen breed: in the Alpine breed, ... protein yield and protein content (PY and PC, respectively) because goat milk is mainly used for cheese production and protein content was a lim- iting f...

Ngày tải lên: 09/08/2014, 18:21

... cytoskeleton, the formation of lamellipodia, mem- brane ruffling and changes in cell morphology. Accordingly, dysregulation of the EGFR contributes to the progression, invasion and maintenance of the malignant ... by the EGFR tyrosine kinase and plays an essential role in cell proliferation. In contrast, EGFR signaling inhibits the activation of the other two MAPKs, n...

Ngày tải lên: 16/02/2014, 09:20

... & Longhi S (2005) The intrinsically disordered C-terminal domain of the measles virus nucleoprotein interacts with the C-terminal domain of the phosphoprotein via two distinct sites and remains ... two moieties exhibiting a considerably reduced conforma- tional freedom if covalently linked. In view of obtaining further insight into the struc- ture of the fusion proteins, w...

Ngày tải lên: 18/02/2014, 04:20

... VEGF expression and induced angiopoietin-1 (Ang-1), thereby promoting the expression of tight junction proteins and strengthening the bonds between brain endothelial cells [19]. Recent studies indicate ... conditions. However, some experiments have demonstrated the involvement of these cells in BBB integrity. During the resting state, microglia acquire different shapes and fun...

Ngày tải lên: 18/02/2014, 11:20

... that the intravenous administration of VEGF-A within 2 days after stroke induces angiogene- sis in the penumbra, and contributes to a recovery in neuron function from the ischemic events. Administration ... tissue fluid and edema in the brain may be dangerous because the volume of the brain tissue is tightly limited by the cranial bone. This limitation is unique among t...

Ngày tải lên: 18/02/2014, 11:20