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

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Báo cáo khoa học: "Sensitivity of seedlings from different oak species to waterlogging: effects on root growth and mineral nutrition" pdf

... roothypoxia in nutrient solutions (Topa and McLeod, 1986). But these effects weremainly observed with trees still growingduring 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 observed perturbation in root ... chamber.After attaining the balancing pressure, the barkwas removed from the cut end, the pressurewas slowly increased to 2.5 MPa, and main-tained for 5 min. Extruding sap was...

Báo cáo khoa học: Transcript proﬁling reveals diverse roles of auxin-responsive genes during reproductive development and abiotic stress in rice pdf

... 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 stressresponsiveness of auxin-responsive genes. These resultsindicate the existence of a complex system, includingseveral auxin-responsive ... stress condition(s) and downregulated under otherstress condition(s) are not shown in the Venn diagram. The averagelog signal values under control and various stress conditions (men-tioned at the...

Báo cáo khoa học: Interaction of DAPI with individual strands of trinucleotide repeats Effects on replication in vitro of the AATÆATT triplet docx

... AÆA minor-groove, in the binding of DAPI[16]. In conclusion, the main cause of the strong inhibitoryeffect of DAPI on DNA replication in vitro reported in thiswork appears to be linked to the ... mechanism of the action ofminor-groove binding ligands.ConclusionThis study reports the effect of the classical minor-groovebinding ligand DAPI on AATÆATT trinucleotide repeatreplication in vitro, ... AÆTandTÆT base-pairs appear to be necessary conditions fordetermining ATT-regions as the most favourable targetsamong all the individual strands of trinucleotide repeats.Binding and conformational...

Báo cáo khoa học: "Clinical outcomes for T1-2N0-1 oral tongue cancer patients underwent surgery with and without postoperative radiotherapy" docx

... sur-vival, including tumor grade, depth of invasion, tumorsize, 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 theserisk factors.Although the combination of chemotherapy with sur-gery and RT has improved cure rates in some other head and neck cancers, its role in the ... contributionsSJS and KCK developed the ideas for these experiments, performed much of the work, and drafted the manuscript. JC, WSK, GEK, CGL, and ECC designed the study, collected the data and interpreted the...

Báo cáo khoa hoc:" Genetic parameters of dairy traits in the Alpine and Saanen goat breeds" pptx

... somewhat higher in the Alpine breed and the potential for joint progress in FC and milk and fatyields might be somewhat higher in the Saanen breed: in the Alpine breed, ... protein yield and protein content (PY and PC, respectively) becausegoat milk is mainly used for cheese production and protein content was a lim-iting factor in the highly ... Alpine and Saanen breeds. The selectionprogramme relies on the use of milk recording and artificial insemination in anopen nucleus [7]. At present, realised genetic gains...

Tài liệu Báo cáo khoa học: EGF receptor in relation to tumor development: molecular basis of responsiveness of cancer cells to EGFR-targeting tyrosine kinase inhibitors docx

... cytoskeleton, the formation of lamellipodia, mem-brane rufﬂing and changes in cell morphology.Accordingly, dysregulation of the EGFR contributesto 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, namely p38MAPK and c-Jun NH2-terminal ... byCDK inhibitors, including those of the kinase inhibitorproteins (KIP) family and the INK4 family (Fig. 3). The KIP family consists of p27KIP1, p21WAF1 ⁄ CIP1 and p57KIP2; and the INK4...

Tài liệu Báo cáo khoa học: How disorder inﬂuences order and vice versa – mutual effects in fusion proteins containing an intrinsically disordered and a globular protein docx

... &Longhi S (2005) The intrinsically disordered C-terminaldomain of the measles virus nucleoprotein interacts with the C-terminal domain of the phosphoprotein via twodistinct sites and remains ... twomoieties exhibiting a considerably reduced conforma-tional freedom if covalently linked. In view of obtaining further insight into the struc-ture of the fusion proteins, we estimated the content ofa-helices, ... within the unstructured part only and proceeds from the N-terminus towards the GFP moiety, resulting in the generation of a trypsin-resistant fragment that containsGFP after 1 h of incubation. The...

Tài liệu Báo cáo khoa học: Brain angiogenesis in developmental and pathological processes: regulation, molecular and cellular communication at the neurovascular interface pdf

... VEGFexpression and induced angiopoietin-1 (Ang-1), therebypromoting the expression of tight junction proteins and strengthening the bonds between brain endothelial cells[19]. Recent studies indicate ... conditions. However, someexperiments have demonstrated the involvement ofthese cells in BBB integrity. During the resting state,microglia acquire different shapes and functions, and continuously ... the luminal membrane ofendothelial cells via interactions between selectins,chemokines and integrins. After docking to the vesselwall, leukocytes extend their processes toward interen-dothelial...

Tài liệu Báo cáo khoa học: Brain angiogenesis in developmental and pathological processes: therapeutic aspects of vascular endothelial growth factor doc

... that the intravenous administration ofVEGF-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 ... tissueﬂuid and edema in the brain may be dangerousbecause the volume of the brain tissue is tightly limitedby the cranial bone. This limitation is unique amongtissues in the body, and the risk ... to brainfunctions should be carefully considered. Brain edemamay increase pressure in the cranial cavity and braintissue, resulting in suppression of blood ﬂow in the vessel network. Therefore,...

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