outline and evaluate stress and the immune system
Báo cáo Y học: A new siglec family member, siglec-10, is expressed in cells of the immune system and has signaling properties similar to CD33 docx
... digesting the fragment with HindIII and Bgl II and the plasmid with HindIII and Bam HI. The fragment was ligated into the plasmid and the integrity of the insertion was validated by digesting the plasmidconstruct ... with Eco RI and Bbr PI, then gel purified(< 820 bp). The insert was then ligated into the pSPORTvector and the resulting full-length siglec-10 clone wasdesignated 995-2 and the sequence ... peripheral bloodcells. The anti-(siglec-10) Ig recognized a single bandapproximately at the expected Mrof between 90 and 120 kDa. There were no other visible bands, implyingthat the antibody is...
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scientific american - 1993 09 - special issue - life, death, and the immune system
... 352647280SPECIALISSUELife, Death and the Immune System Sir Gustav J. V. NossalHow the Immune System DevelopsIrving L. Weissman and Max D. CooperHow the Immune System Recognizes InvadersCharles ... attacking their hosts.4How the Immune System Recognizes the BodyPhilippa Marrack and John W. Kappler90Infectious Diseases and the Immune System William E. PaulBacteria, parasites and viruses ... wildịre through the others.Immunology sits at the center of the action. The cells of the immune system constitute ideal tools for basic biologicalresearch. They grow readily in the testtube,...
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Báo cáo sinh học: "Parasite immunomodulation and polymorphisms of the immune system" ppsx
... recruiting the antigen-specific T and B cells of the adaptive immune system to proliferate and differentiate into effector cells competent to attack the infection. It is therefore the evasion ... [2] and Fumagalli et al. [3] lend support to this hypothesis. The immune response to parasitic infection The first line of defense against parasites, as with other pathogens, is the innate immune ... and animal models [9]. The best-understood of these suppressive systems is the regulatory T cell (Treg), a cellular safety catch on the immune response that normally blocks autoimmunity and...
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Báo cáo y học: "Regulating the immune system: the induction of regulatory T cells in the periphery Jane H Buckner1 and Steven F Ziegler2" pot
... impossible to prove whether the TRcellsisolated from peripheral blood originate in the thymus, and are expanded in the periphery, or whether they have beengenerated in the periphery. The possibility ... periphery. Likewise, the immune system iscontinuously distinguishing between innocuous and pathogenic foreign antigens.To deal with these situations the immune system hasevolved a system of induced ... http://arthritis-research.com/content/6/5/215Introduction The ability of the immune system to distinguish betweenself-antigens and nonself-antigens, and between harmful and innocuous foreign antigens, is critical to the maintenance of immune...
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Tài liệu MECHANICAL PROPERTIES OF THE HEART AND ITS INTERACTION WITH THE VASCULAR SYSTEM ppt
... vascular system which contains the right ventricle, the pulmonary arteries, the pulmonary capillaries and pulmonary veins and the systemic vascular system which contains the left ventricle, the systemic ... interaction between the ongoing contraction process of the cardiac muscles and the properties of the arterial system and is beyond the scope of this lecture. As the contraction process of the cardiac ... understanding of the heart as a muscular pump and of the interaction between the heart and the vasculature. The concepts of contractility, preload and afterload are paramount to this understanding and will...
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báo cáo hóa học: " Biomarkers of oxidative stress and its association with the urinary reducing capacity in bus maintenance workers" pptx
... participated in the study design and planning, was responsible for the field campaign, performed the PM measurements and characterization,evaluated and interpreted the data and participated in the writing ... (Institute for Work and Health) for theirhelp in the metal/creatinine analysis, and comments on the manuscript. The medical team of the Institute for Work and Health (Prof Marcel-André Boillat,Dr ... prepared and participated in the manuscript writing. PW: evaluated the data, performed the statistical analysis and participated in the writing of the manuscript. PT/GL: performed the reducing...
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Báo cáo lâm nghiệp: "Morphological and functional variability in the root system of Quercus ilex L. subject to confinement: consequences for afforestation" ppt
... to the main root growth by shortening its length to the depth of the container and preventing the development of re-placement taproots. The confining of lateral roots in the con-tainer and their ... lithological substratum, the holm oak is found in the thermo, meso and upper Mediterranean thermotypes and insemiarid, dry and humid climates [27]. It stands among the deepest-rooted plant species ... as being of the herringbone-type, the most efficient structure for exploring and exploiting soil re-sources [7]. On the other hand, the impossibility of differenti-ating between root systems produced...
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Báo cáo khoa học: " Vegetative development, primary and secondary growth of the shoot system of young Terminalia superba tropical trees, in a natural environment. I. Spatial variation" pot
... struc-ture of the trunk was confirmed at the wood level. The spacing of parenchymabands, the radial enlargment of wood fi-bres and parenchyma cells, the wall thick-ness ... moreover,parenchyma bands were wider in the for-mer than in the latter (figs 4A, B). The staining of the wood background following lia thea Link) with special reference to the phloem. ... along the trunks, except at the top;indeed, there was only a sharp limit at the base of the developing part, in 4 out of 5trees. However, on the lower part, therewere...
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Báo cáo khoa học: "Vegetative development, primary and secondary growth of the shoot system of young Terminalia superba tropical trees, in a natural environment. II. Terminal growth, lateral growth and main stem-branch growth correlations" ppsx
... water and nutrients and the com-petition for them was made at the expenseof the next uppermost tier and maybe the apex. The shrinkage of some branch bas-es in the next ... before the mainapex died, seemed to be a prerequisite forboth the reiteration of the main stem and the appearance of another branch tier, and also because the initiation ... growth of the species be-cause firstly, the rainfall was no longer re-strictive and secondly, the meantemperature and the photoperiod werevery close to the 27 °C and 14...
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