organization and evolution of the immune system

The origin and evolution of the solar system woolfson

Ngày tải lên : 17/03/2014, 13:35

... picture of the origin and evolution of the solar system is the Capture Theory developed by the author and colleagues since the early 1960s This explains the basic structure of the solar system ... Newton the basic structure of the solar system and the laws that govern the motions of the bodies within it have been well understood One central body, the Sun, containing most of the mass of the system ... The spin axes of the Sun and the planets 7.4.1 Spin axes and the Solar Nebula Theory 7.4.2 Spin axes and the Modern Laplacian Theory 7.4.3 Spin axes and the Accretion Theory 7.4.4 Spin axes and...

426
435
0

woolfson m.m. origin and evolution of the solar system

Ngày tải lên : 24/04/2014, 17:26

... picture of the origin and evolution of the solar system is the Capture Theory developed by the author and colleagues since the early 1960s This explains the basic structure of the solar system ... Newton the basic structure of the solar system and the laws that govern the motions of the bodies within it have been well understood One central body, the Sun, containing most of the mass of the system ... The spin axes of the Sun and the planets 7.4.1 Spin axes and the Solar Nebula Theory 7.4.2 Spin axes and the Modern Laplacian Theory 7.4.3 Spin axes and the Accretion Theory 7.4.4 Spin axes and...

425
4.6K
0

Báo cáo sinh học: "Parasite immunomodulation and polymorphisms of the immune system" ppsx

Ngày tải lên : 06/08/2014, 19:20

... deeper understanding of the intimate co -evolution of pathogens and the immune system 10 11 12 13 14 Acknowledgements The author’s research is supported by grants from the Wellcome Trust, the Medical ... well recognized for the regulation of immune responses The effect of parasites, for example, has been to dampen, rather than fully ablate, immune responsiveness, and the degree of immunosuppression ... to the development of damaging immune reactions in autoimmunity and allergy The identification of precise genetic variants controlling both parasite susceptibility and immunopathology offers the...

4
386
1

Basic immunology functions and disorders of the immune system

Ngày tải lên : 04/08/2016, 15:18

... for immunotherapy of cancer FIGURE 1-1 The importance of the immune system in health and disease This table summarizes some of the physiologic functions of the immune system Note that immune responses ... microbes is the immune response Immunology is the study of the immune system and its responses to invading pathogens The physiologic function of the immune system is to prevent infections and to eradicate ... nomenclature of immunology, some of the important general properties of all immune responses, and the cells and tissues that are the principal components of the immune system In particular, the following...

321
727
0

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

Ngày tải lên : 24/03/2014, 04:21

... 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 plasmid ... positions 597, 641, 667, and 691 To construct the GST fusions of the tandem SH2 domains of each SHP-1 and SHP-2, the sequences corresponding to amino acids 2–232 of each SHP-1 and SHP-2 were amplified ... purified (< 820 bp) The insert was then ligated into the pSPORT vector and the resulting full-length siglec-10 clone was designated 995-2 and the sequence was verified against the other siglec-10 clones...

14
540
0

Báo cáo y học: " Mimicking microbial ‘education’ of the immune system: a strategy to revert the epidemic trend of atopy and allergic asthma?" ppt

Ngày tải lên : 12/08/2014, 18:20

... would consist of safe administration, by the correct route and at the correct dose and time schedule, of the variety of microbial stimuli that are required by the mucosal immune system during ... through natural soil dust and contaminated food Rook and Stanford [11] proposed that mycobacteria might therefore have influenced the evolution of the immune system because they have been ubiquitous ... allergen-specific immunotherapy, and from trials with Homeostasis of the immune system is so complex and microbial exposure is so diversified that, at the present state of our knowledge, ‘immunoeducation’...

4
335
0

Báo cáo y học: " Network, degeneracy and bow tie. Integrating paradigms and architectures to grasp the complexity of the immune system" pps

Ngày tải lên : 13/08/2014, 16:20

... have been observed in the functional structure of some key components of the innate immune response, such as the human TLRs system, and of the adaptive immune system, such as the TCR Even if microbial ... L: A Theory of the Color of Dyes Proceedings of the National Academy of Sciences of the United States of America 1939, 25:577-582 84 Zuckerkandl E, Pauling L: Molecules as documents of evolutionary ... challenge in network theory and systems biology [3] While the application of the network paradigm revealed the existence of structural complexity, many other layers of complexity in the system became...

16
255
0

The social control of personal finance the emergence and evolution of the central provident fund (CPF) system

Ngày tải lên : 16/10/2015, 15:36

... 18 the CPF system to stimulate the economy Chapter (1999-2009) examines the refocusing of the CPF system which resulted in a greater degree of control for the lower classes, and the expansion of ... December 1953, the date of the enactment of the Ordinance.”9 With these rushed amendments passed, the CPF came into implementation on the July 1955, and the state had a foot in the door for the social ... because their workmen were piece-rated and not on a „contract of service‟; they were not obliged to pay contributions for them The Report of the Commission of Inquiry into the System of Contract...

122
335
0

Tài liệu Báo cáo khoa học: Topology, tinkering and evolution of the human transcription factor network doc

Ngày tải lên : 19/02/2014, 07:20

... compares the studied network with randomized versions of it with the same size and degree distribution The so-called Z-score quantiﬁes the difference between the studied network and an ensemble of randomized ... functions, and topological features retain functionality and phylogeny However, the nature of the connections between these factors needs to be understood at the level of the protein domain The global ... constrain derived from the evolution of this family Evolution based on domain reusing might explain the abundance of certain protein domains and is a way of easily increasing the number of TFs, as appears...

12
511
0

Tài liệu Báo cáo khoa học: Complete subunit sequences, structure and evolution of the 6 · 6-mer hemocyanin from the common house centipede, Scutigera coleoptrata pptx

Ngày tải lên : 20/02/2014, 11:20

... SDS/PAGE and in 2D PAGE (Figs and 2; Table 1) The N-terminal amino acid sequences (see above) allow the assignment of the HcA clone to the major sequence of the upper hemocyanin band in the SDS/PAGE ... regions and the entire 3¢ untranslated regions The standard polyadenylation signals (AATAAA) and the poly(A)-tails of different lengths are present in each clone The open reading frames of the ﬁve ... comparison of the patterns of the SDS, native and 2D electrophoresis, we assign HcA and HcB to the a and b polypeptides (that could not be separated in [14]), respectively, HcC to the c subunit, and...

9
552
0

Tài liệu Báo cáo Y học: Presence and regulation of the endocannabinoid system in human dendritic cells potx

Ngày tải lên : 22/02/2014, 07:20

... cells, are the most potent antigen-presenting cells of the immune system They play a central role in the initiation of primary immune response and in the enhancement of secondary immune response ... human and rat CB1 receptor The CB2 antibody was raised against a sequence between the N-terminal and the ﬁrst transmembrane domain of the protein of the human and rat CB2 receptor The speciﬁcity of ... for AEA, PalEtn and 2AG, respectively Analysis of cannabinoid receptors and fatty acid amide hydrolase To determine the presence of the cannabinoid receptors (CB1 and CB2) and of the fatty acid...

8
645
0

Paradoxical roles of the immune system during cancer development docx

Ngày tải lên : 15/03/2014, 01:20

... On the basis of classical theories of immune surveillance and more recent awareness of the tumour-promoting properties of innate immune cells, researchers are now investigating the efficacy of ... increased when there is a previous history of alcohol and tobacco use66,67 On the other hand, the RR for the most common non-viral-associated solid tumours of epithelial origin is decreased in immune- suppressed ... recruitment and activation of granulocytes and macrophages90 In the clinical arena, there is a vast literature that describes the occurrence of autoantibodies in the serum of cancer patients, and interstitial...

17
527
0

Báo cáo khoa học: A novel pathway for sequential transformation of 7-dehydrocholesterol and expression of the P450scc system in mammalian skin pptx

Ngày tải lên : 23/03/2014, 13:20

... 90–15) and 255 (M+ – 131) The loss of mass 131 results from the scission of the C1–C2 and C4–C5 bonds Figure 4C illustrates mass spectra of isolated 7-DHP-MO-TMS, and the synthesized standard The ... (Invitrogen), and the isolation of RNA followed the manufacture’s protocol The synthesis of ﬁrst-strand cDNA was performed using the Superscript preampliﬁcation system (Invitrogen) Either lg of total ... investigation on the cutaneous expression of each of the components of the P450scc enzymatic system In addition, we tested reconstituted and mitochondrial P450scc systems for their ability to...

11
475
0

COMMUNISTIC FARMING.—GROWTH OF THE MANOR.— EARLY PRICES.—THE ORGANIZATION AND AGRICULTURE OF THE MANOR docx

Ngày tải lên : 29/06/2014, 15:20

... those of the bailiff: he looked after all the live and dead stock of the manor, saw to the manuring of the land, kept a tally of the day's work, had charge of the granary, and delivered therefrom ... freeholders; and the territory is divided into demesne land and tributary land of two classes, viz that of the villeins and that of the freeholders The cultivation of the demesne (which usually means the ... meadow, and the corn on their strips of tillage, both grass and stubble became common land and were thrown open for the whole community to turn their stock upon The size of the strips of land in the...

29
194
0