1 black blood images spin echo sequence

... thus clear that, for a spin- 1/2 system, equation (9) gives the time derivative of the first law of thermodynamics ˆ+ ˆ For a spin- 1/2 system, Qα and Qα are chosen to be the spin creation and annihilation ... Hamiltonian of an isolated single spin- 1/2 system in the presence of the field ω (t ) may be expressed as ˆ ˆ H S ( t ) = ω (t ) S z h (2) The internal energy of the spin- 1/2 system is simply the ... expectation value of a spin angular momentum S z is h βω ˆ S = S z = − tanh( ) 2 (4) − h < S < , β = ( kBT ) , k B is the Boltzmann constant and T is the absolute temperature of the where spin- 1/2 system...

Ngày tải lên: 05/09/2013, 15:28

... PR mutants Fig Sequence around the NC/p1 and p1/p6 cleavage sites in HIV-1 The sequence of HIV-1IIIB, a member of the B subtype, is shown The P4-P3¢ region of the cleavage site sequences are marked ... the sequence of HIV-1IIIB, while residues appearing only in drug resistance are in bold [9–13] Mutations underlined in the Figure also appeared in drug resistance on a particular natural sequence ... however, the same residues have also been found in other natural sequences [18], therefore these mutations are considered to be due to sequence polymorphism, as they can be observed without the selective...

Ngày tải lên: 21/02/2014, 03:20

... AAAGACATG and various mutants of this sequence at the caspase-1 gene upstream sequence The specific sequence AAAGACATG identified within the 60 bp upstream sequence was used to test whether HIPPI ... also interacted with the promoter sequences of these genes Results Specific motif at the upstream sequences of the caspase-1 gene To search for the specific DNA sequence motif where HIPPI might ... mutated 60 bp caspase-1 gene upstream sequence in vivo, we carried out the luciferase assay after cloning both the wild-type 60 bp sequence and the mutated 60 bp sequence in pGL3 The luciferase activity,...

Ngày tải lên: 07/03/2014, 10:20

... against 3509 Sequence analyses of DIDO EST databases, with further EST assembly of reliable hits Any new sequence was incorporated into profiles to improve profile quality Profile-based sequence searches ... EST consensus sequence was reconstructed manually by assembling ESTs Boxed, vertebrate-restricted Red-boxed sequence names are CGBP, showing a specific CXXC motif absent in other sequences (a solid ... fungal sequences is clearly distant from the other branches, which was indeed predicted The other main group, obtained 97% of the time in 20 740 explored trees, contained the DIDO PHD sequences...

Ngày tải lên: 07/03/2014, 21:20

... type of picture for the title page Open the book up and number the pages 1-7 We will staple the spine to keep it all together 4.1 Chemical Energy and ATP Page & Page 1: Title: ATP (write down...

Ngày tải lên: 13/03/2014, 17:46

... oligosaccharide at native sites (B) Sequence identity between Kv3.1 S1–S2 linkers from rat (P25122) and human (P48547) (C) Comparison of the S1–S2 amino acid sequence of eukaryotic Kvs and prokaryotic ... oligosaccharyltransferase to have access to an N-glycosylation consensus sequence of a membrane protein, the segment containing the tripeptide sequence must enter the lumen of the ER, which becomes the extracellular ... important for protein maturation, trafficking, and function [10–13] The Nglycosylation consensus sequence is AsnXxxSer ⁄ Thr, where the central residue cannot be a Pro residue Membrane protein...

Ngày tải lên: 16/03/2014, 13:20

... so this needs to be taken into account when creating them Formats for electronic documents and images - Types of mark-up: Introduction - page Why we need Mark-up These two electronic documents ... typesetter about how to lay out the copy and what typeface to use Formats for electronic documents and images - Types of mark-up: Introduction - page Why we need Mark-up Today, almost every electronic ... at the different characteristics of each kind of mark-up… Formats for electronic documents and images - Types of mark-up: Introduction - page Procedural Mark-up Most electronic publishing systems...

Ngày tải lên: 17/03/2014, 22:20

... sequences containing the reactive glutamine residue have been listed for TGase as well as other isozymes When these sequences were compared with our proposed consensus sequence, half of the sequences ... compilation ª 2008 FEBS Y Sugimura et al Preferred substrate sequences for TGase Fig Alignment of candidate substrate peptide sequences Amino acid sequences of the peptides contained within the selected ... assay reactive sequences had the similarities described above, which suggested that our procedure was successful in identifying the preferred sequences Of these highly reactive sequences, we selected...

Ngày tải lên: 23/03/2014, 06:20

... corresponding P1 sequence (and their complementary sequences) were used to inactivate specific binding in the pGL3 construct containing the ) 512 ⁄ + 81 promoter sequence The nucleotide sequences of ... Fig DNA sequence of the AbH-J-J P1 promoter region (A) ) 512 ⁄ + 112 P1 promoter and 5¢-UTR sequences Solid and dashed lines indicate the oligonucleotides used in EMSA (Table 1) The sequences ... E F G H I L M 50 100 C 6,212,5 Relative luciferase activity 25 50 100 -512/+81 P1 sequences (H) -265/+115 P2 sequences RD RD Fig AbH-J-J P1 promoter activity in HepG2 and RD cell lines (A) HepG2...

Ngày tải lên: 23/03/2014, 07:20

... analogues based on the double -sequence of the wild-type inhibitor The primary structures of dimeric SFTI-1 analogues are shown in Fig In all of the compounds, two sequences are bound by a peptide ... example of peptide splicing Table Association constants (Ka) of SFTI-1 analogues based on the double -sequence of SFTI-1 Ch and T in parenthesis indicate that the inhibitory activity was determined ... spectrum of a mixture b-trypsin, a-chymotrypsin and [FK]BiSFTI-1 (8) Fig Splicing of the double -sequence SFTI-1 analogues mediated by target enzymes Despite our expectations, the peptides did...

Ngày tải lên: 29/03/2014, 09:20

... corresponding genomic sequences exist in vertebrates, we blasted the mRNA sequences deposited in GenBank against the corresponding genome database Amino acid sequences deduced from mRNA sequences were ... both the nucleotide coding sequence and the amino acid sequence of R esculenta CNR1 were aligned with other known CNR1 ⁄ CNR2 complete coding sequences and amino acid sequences available in the ... deduced amino acid sequence difference comparison Accession numbers in the NCBI GeneBank for cnr1 mRNA sequences are the same as in Table 2; putative Fugu rubripes cnr1a and cnr1b mRNA sequences were...

Ngày tải lên: 30/03/2014, 08:20

... [23], and five polypeptide sequences were determined These sequences showed high homology with the internal amino-acid sequences of human LRP130 Unexpectedly, polypeptide sequences of another MNBP, ... NIH3T3 cells Fig Deduced amino-acid sequence of mLRP130 The amino-acid sequence of mLRP130 was deduced from its cDNA sequence, and numbered on the right Peptide sequences, E-1 to E-5, determined ... 5¢-GCA/GTCNGCNCG/TT/CT GCCAA/GTC-3¢, sequences designed from the identified polypeptide sequences of pF PCR products were subcloned into a pCRII (Invitrogen) vector and sequenced A 1.2-kbp cDNA fragment,...

Ngày tải lên: 31/03/2014, 23:20

Ngày tải lên: 24/04/2014, 17:17

... molecular assays at the th ex vivo passage Normal human Peripheral Blood Mononuclear Cells (PBMC) were separated from heparinized blood of healthy donors by Biocoll (Biochrome AG) density gradient ... LINE-1 methylation in solid tumors have identified increasingly greater hypomethylation of these sequences with progression of gastric and prostatic cancer [8,9] Furthermore, decreased methylation ... patients with a significantly better prognosis as compared to those with hypermethylated LINE-1 sequences These findings demonstrate that evaluation of LINE-1 methylation levels may greatly help...

Ngày tải lên: 18/06/2014, 19:20

... acetoxymethyl ester (AM) (5 μM) (Sigma-Aldrich Inc, St Louis, MO, USA) were allowed to Blood brain barrier model Blood brain barrier model was performed as described previously [30] with modifications ... 2006, 49:67-79 14 Panikashvili D, Shein NA, Mechoulam R, Trembovler V, Kohen R, Alexandrovich A, Shohami E: The endocannabinoid 2-AG protects the blood- brain barrier after closed head injury ... vitro blood- brain barrier model for drug uptake and transport studies Brain Res 2003, 990:95-112 28 Yang T, Roder KE, Abbruscato TJ: Evaluation of bEnd5 cell line as an in vitro model for the blood- brain...

Ngày tải lên: 19/06/2014, 22:20

... brain may be mediated by BMEC-derived cytokines secreted into blood or by blood- borne cytokines Consistent with this, IL-6 in the blood compartment induces BBB dysfunction [48, 49] As summarized ... genes in human brain microvascular endothelial cells: putative mechanisms of blood- brain barrier dysfunction J Cereb Blood Flow Metab 2007, 28:697-711 Kanmogne GD, Primeaux C, Grammas P: HIV-1 ... reinforces the blood- brain barrier properties in a serum free cell culture system Biochemical and Biophysical Research Communications 1998, 217:312-315 Mayhan WG, Heistad DD: Permeability of blood- brain...

Ngày tải lên: 19/06/2014, 22:20

... this book is available at www.intechopen.com Additional hard copies can be obtained from orders@intechweb.org From Turbine to Wind Farms - Technical Requirements and Spin- Off Products, Edited by ... From Turbine to Wind Farms - Technical Requirements and Spin- Off Products Edited by Gesche Krause Published by InTech Janeza Trdine 9, 51000 Rijeka, Croatia ... ISBN 978-953-307-237-1 free online editions of InTech Books and Journals can be found at www.intechopen.com Contents Preface Part Chapter Part IX Introduction Local Attitudes towards Wind Power:...

Ngày tải lên: 20/06/2014, 01:20

... obtained in 3D images using density-based clustering Since clots contain nearby blood cells as part of their components, we also allow each cluster to include neighboring voxels for blood cells ... several key components: Fibrin, platelets, as well as surrounding blood cells (leukocytes and red blood cells) Our microscopic images capture fluorescent signals of labeled thrombus components, ... platform for studying clot structures This platform enables us to identify sequences of 3D clot structures (from series of 3D images) as they grow in time, and perform quantitative analysis of clots...

Ngày tải lên: 21/06/2014, 19:20