نتایج جستجو برای: q pcr
تعداد نتایج: 295197 فیلتر نتایج به سال:
Thromb Haemost 2006; 95: 746–7 Dear Sir, Haemophilia A is an X-linked recessive disorder caused by mutations in the Factor VIII (FVIII) gene and leads to a deficiency of blood coagulation. One in 5000 males is affected by haemophiliaA, and approximately half of all severe cases are caused by a gene rearrangement involving intra-chromosomal homologous recombination between a 9.5 kb region of int...
The objective of this study was to describe the shedding pattern of Salmonella in finishing pigs, as well to quantify the Salmonella load. A longitudinal study was conducted in 12 cohorts of pigs in a multi-site farrow-to-finish production system. At the beginning of each cohort, 50 pigs (10 ± 2 weeks old) were randomly selected and individually identified. Individual pig fecal samples were col...
PURPOSE Previously we showed that epithelial cell adhesion molecule (Ep-CAM), a cell surface molecule, was highly expressed in primary retinoblastoma tumors. In the present study, we studied the genes regulated by Ep-CAM in a retinoblastoma Y79 cell line in vitro using a combination of short interference RNA and microarray technology. METHODS Flow cytometry, quantitative reverse transcriptase...
Organic-rich subsurface marine sediments were taken by gravity coring up to a depth of 10 m below seafloor at six stations from the anoxic Black Sea and the Benguela upwelling system off Namibia during the research cruises Meteor 72-5 and 76-1, respectively. The quantitative microbial community composition at various sediment depths was analyzed using total cell counting, catalyzed reporter dep...
BACKGROUND Triple-negative breast cancer (TNBC) is a heterogeneous group of tumors for some of which the epithelial growth factor receptor (EGFR) pathway may play an important role. We investigated the efficacy and toxicity of an anti-EGFR antibody (panitumumab) combined with a standard neoadjuvant anthracycline-taxane-based chemotherapy in patients with operable, stage II-III, TNBC. PATIENTS...
objective: curcumin, is the active component in turmeric (curcuma long). this agent induces apoptosis via inhibiting various signaling pathways. however, its poor aqueous solubility prevents its widespread application. in this study, dendrosomes with water-solubility, nano-sized dimensions and nontoxic properties, was used for curcumin delivery to cells. materials & methods: in the present...
OBJECTIVES We have investigated the extent of contamination with wheat, barley, rye or a mixture of these cereals in a large number of grains and commercial oats. We have also attempted to identify the type of cereal contaminant. METHODS Sandwich R5 ELISA (using either gliadins or hordeins as standards), western blot, matrix-assisted laser desorption/ionization time-of-flight mass spectrometr...
A total of 1,305 blood samples from 85 solid organ transplant (SOT) recipients and 25 stem cell transplant (SCT) recipients at risk for cytomegalovirus (CMV) infection were prospectively collected and tested using the shell vial assay (SVA) and a leukocytic qualitative PCR (q-PCR). Of these, 462 specimens were further tested by direct quantification of CMV antigenemia by flow cytometry (FC-Ag),...
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