the laboratory investigation of infection
Báo cáo y học: " Pericardial effusion as the only manifestation of infection with Francisella tularensis: a case report" pps
... the data, DR participated in the generation of the data, provided the results of the bacterial tests and contributed to the discussion All authors read and approved the final manuscript Consent ... Francisella and other bacteria precludes identification of the species causing the infection when using migration inhibitory factor However, Western immunoblotting may help to overcome some of these limitations ... as complications of tularemia sepsis caused by hematogenic spread during the course of disease [2] In our case, the pericardial effusion was the only clinical manifestation of the disease Diagnosis...
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báo cáo khoa học:" Impact of gastroesophageal reflux disease on daily life: the Systematic Investigation of Gastrointestinal Diseases in China (SILC) epidemiological study" potx
... Moreover, this is the first ever study to assess the impact of symptom-defined GERD, as diagnosed using the Montreal Definition, on measures of HRQoL One of the limitations of this study was the inability ... movement of materials upwards from the stomach’ items of the RDQ Using the Montreal Definition of GERD for population-based studies, symptomdefined GERD in the SILC study was diagnosed based on the ... considered present when the reflux of stomach contents causes symptoms that are troublesome [15] However, the format of the questionnaire did not allow participants to specify which of the RDQ symptoms...
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The functional investigation of forkhead factor FOXQ1 in human breast and colon cancers
... likelihood of distant recurrence The peak risk of recurrence occurs within the first three years after initial treatment of the disease with the majority of deaths occurring in the first years On the ... key features of the tumor can be identified by studying the bulk of the cells that make up the tumor mass The behavior of the cancer cells is affected by intrinsic (e.g., levels of transcription ... assumed to arise from the outer basal layer of breast ducts because its gene expressions can be found in the basal or myoepithelial cells of the human breast Preparations of these tumors stain positively...
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Báo cáo y học: "The Natural History of Hepatitis C Virus (HCV) Infection"
... response to the HCV.[28, 29] The competency of the immune response plays a significant role in the development of chronic hepatitis C, as well as the progression of liver fibrosis The rates of chronic ... chronic nature of hepatitis C infection influences the clinical approach and management of this disease Prevention of the HCV infection is possible by understanding the various mechanisms of viral ... in the rate of chronicity in hepatitis C infection The NHANES[13] study and the Dionysos study[21] had similar rates of HCV chronicity among both men and women Race There are differences in the...
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Báo cáo y học: "Laboratory diagnosis of Toxoplasma gondii infection"
... provide indirect evidence of ocular infection [4] Moreover, it’s important to highlight that FRET PCR is able to detect the presence of T gondii DNA on a small amount of 136 sample as it was in ... for the detection of Toxoplasma gondii Acta Biomed 2006; 77: 75-80 Contini C., Seraceni S., Cultrera R., Incorvaia C., Sebastiani A., Picot S Evaluation of a Real-time PCR-based assay using the ... Toxoplasmosis The Lancet 2004; 363:1965-1976 Calderaro A., Piccolo G., Peruzzi S., Gorrini C., Chezzi C., Dettori G Evaluation of Toxoplasma gondii Immunoglobulin G (IgG) and IgM Assays Incorporating the...
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Tài liệu Investigation of Organic Chemicals Potentially Responsible for Mortality and Intersex in Fish of the North Fork of the Shenandoah River, Virginia, during Spring of 2007 ppt
... Quality Laboratory Friends of the North Fork of the Shenandoah River Prepared in cooperation with the Friends of the North Fork of the Shenandoah River Open-File Report 2008–1093 U.S Department of the ... ensure the reliability of the data obtained The QC samples for the SPMDs and POCIS consisted of fabrication and field blanks intended to determine the presence of any contamination of the sampler ... and the result was given as mass of chemical in the passive 6 Investigation of Organic Chemicals in the North Fork of the Shenandoah River, Virginia, Spring 2007 sampler Although the mass of...
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Tài liệu Báo cáo khoa học: Minor capsid proteins of mouse polyomavirus are inducers of apoptosis when produced individually but are only moderate contributors to cell death during the late phase of viral infection ppt
... levels of apoptotic markers during the late stages of MPyV infection However, comparison of the levels of apoptotic markers and cytotoxicity during the replication of wt MPyV, and replication of the ... as a control of sample loadings Discussion In the present work, the cytotoxic properties of the minor structural proteins (VP2 and VP3) of the MPyV were studied in the absence of other virus components ... (described by Rainey-Barger et al [14]) The addition of EGFP sequences to either the N-terminus or the C-terminus of the minor proteins improved the efficiency of transfection ⁄ expression markedly...
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Tài liệu Báo cáo khoa học: An investigation of the substrate specificity of the xyloglucanase Cel74A from Hypocrea jecorina pdf
... subcontract from The Of ce of Biomass Program, within the DOE Of ce of Energy Efficiency and Renewable Energy Tom Desmet holds a fellowship of the Institute for the Promotion of Innovation through ... although the strong preference of Cel74A for the last of these substrates is clear in both studies A possible reason for the quantitative differences is the presence of truncated protein in the previously ... presumably, contain the sites of O-glycosylation, but we have not identified the specific site(s) or the form of the O-glycans The CD spectrum of Cel74A looks a lot like that of an unordered protein...
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Báo cáo "Investigation of the embedded fiber bragg grating temperature sensor " pdf
... coefficient of the base may add the extra nonlinearity in the shift The theoretical prediction of the nonlinearity in the thermal response of the Bragg wavelength was described in [11,12] The sensor’s ... the thermal expansion of the substrate is dominated over the thermal contraction of the fiber, and the wavelength shift is governed by the strain induced by the substrate thermal expansion and thermo-optic ... length of the sensor, typically of the order of – 10 mm The small dimensions of the fiber allow the monitoring of structures with very close clearances This paper describes performance of a prototype...
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Guidelines for the Investigation of Contacts of Persons with Infectious Tuberculosis Recommendations from the National Tuberculosis Controllers Association and CDC pptx
... health officials whether the investigation is on time and complete The ongoing analysis of data also contributes to reassessment of the strategy used in the investigation (e.g., whether the infection ... Service Act; the Freedom of Information Act of 1966; the Privacy Act of 1974, which restricts the use of Social Security numbers; the Privacy Protection Act of 1998; and the Privacy Rule of HIPAA, ... contacts for investigation are set on the basis of the characteristics of the index patient, the duration and circumstances of exposure, and the vulnerability or susceptibility of the contact...
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Báo cáo khoa học: Spectroscopic investigation of the reaction mechanism of CopB-B, the catalytic fragment from an archaeal thermophilic ATP-driven heavy metal transporter potx
... series of uorescence titrations of mant-ATP to CopB-B in the presence of various competitor concentrations [L0], the binding constant of the nucleotide can be determined from the slope of app the ... (4) b For mant-ATP in the absence of competitor, the value for Kdiss is given GTP showed afnities in the same order of magnitude On the other hand, ADP, the product of the ATPase reaction, bound ... (bottom) The hatched zones indicate the loss of c-ATP in the precursor state and the formation of inorganic phosphate at the nal stage of the phosphatase reaction k)2 =1.0 ã 10)4 s)1 (Table 3) The...
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Báo cáo khoa học: Enzymatic investigation of the Staphylococcus aureus type I signal peptidase SpsB – implications for the search for novel antibiotics ppt
... in the Fig SPase recognition sequence and cleavage sites of the SpsB substrates used in the present study: Showing part of the sequence of the IsaA precursor (upper row) and the sequence of the ... preliminary analysis of secreted proteins indicated in the genomic sequence data of S aureus The criteria for selection of the substrate were a good prediction of the presence and location of the signal ... and therefore the FRET assay was used to study the effect of pH on the enzyme The stability of the synthetic SceD peptide substrate was determined by incubating it in different buffers in the...
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Báo cáo khoa học: Investigation of the contribution of histidine 119 to the conduction of protons through human Nox2 pptx
... 115, and 119 The model of this region as an a-helix places Trp125 two turns of the helix above His119 and not on the same face of the helix Therefore, the distance and the orientation of His119 ... genome into the cell [18,23] Therefore, the influx of protons through the M2 protein is important in the life cycle of the virus The M2 protein has a histidine residue, His37, located in the transmembrane ... cells The requirement for cPLA2 for both the activation of superoxide generation [26] and the gating of the proton channel [27,28] can be over come by the addition of arachidonate acid The site of...
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Báo cáo khoa học: Investigation of the kinetics and order of tyrosine phosphorylation in the T-cell receptor f chain by the protein tyrosine kinase Lck potx
... over 30 The excess of ATP ensured that none of the reactions were rate-limited by ATP concentration The levels of incorporation of 32P into the peptide were used to calculate the kinetics of phosphorylation ... structure The two groups of peaks at 6.85 and 7.15 p.p.m correspond to the aromatic resonances of the seven tyrosines in the protein, and the inset 2D expansion of the 1H-1H COSY shows that the seven ... investigate the effect of the phosphotyrosine product on the ability of Lck to phosphorylate tyrosine substrates The radioactivity-incorporation assay was performed for peptide 1N in the presence of either...
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The Algorithmic Beauty of Plants (The Virtual Laboratory) potx
... possible within the framework of the theory of L-systems The first is to extend the size n0 of the alphabet V , so that the growth process of interest will be captured by the initial derivation steps, ... with the initial part of the curve representing the growth of a young organism, and the latter part corresponding to the organism close to its final size The second approach to the synthesis of ... Lindenmayer is the author of the notion of L-systems which forms the main thread of the book He also played an essential role in the reported research by suggesting topics for study, guiding the construction...
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Investigation of au and in as solvents for the growth of silicon nanowires on si(1 1 1)
... in the following the effects of different diffusion coefficients of gold and indium on silicon, the solubility of substrate atoms in the two metals, the surface tension of gold and indium and the ... insertion of the sample into the UHV chamber in spite of the preceding HF-dip There are hints in the literature [11] that deposition of gold onto a thin layer of SiO2 on Si(1 1) favors the decomposition ... will then depend on whether a desorption step has been applied or not Let us consider now the role of surface tension and surface energy of the different components of our experiment From the...
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Báo cáo khoa học: Investigation of the substrate specificity of a b-glycosidase from Spodoptera frugiperda using site-directed mutagenesis and bioenergetics analysis pdf
... PAGE Then, the soluble material of the induced bacteria was used in the purification of the mutant enzymes through hydrophobic and ion-exchange chromatography Isolation of the mutant enzymes was then ... properties of the residue 39 side-chain, while maintaining its length) did not affect the energy of that interaction (Table 5) Moreover, the replacement of Q39 with N, which shortened the length of the ... not affected by the exchange of a charged participant (carboxyl group of the E side-chain) for an uncharged participant (amide group of the Q side-chain) Otherwise, the replacement of E451 with...
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Reproductive Biology of the Laboratory Mouse docx
... Over 80 Years of Research Expertise Over 80 Years of Research Expertise Leveraging the power of genetics in the search for cures to human disease search for cures to human disease Nonprofit research institute founded in ... Cook MJ. 1965. The Anatomy of the Laboratory Mouse http://www.informatics.jax.org/cookbook/ Sperm Production Sperm Production • Diploid spermatogonial stem cells – lifetime supply • 12 stages of spermatogenesis ... Cook MJ. 1965. The Anatomy of the Laboratory Mouse http://www.informatics.jax.org/cookbook/ Oocyte (Egg) Production Oocyte (Egg) Production • Females born with finite number of oocytes y • At 6 weeks, each ovary has 10,000...
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Tìm thêm: xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy phần 3 giới thiệu nguyên liệu chỉ tiêu chất lượng 9 tr 25