ライフサイエンスコーパス: transverse relaxation

1 ms originates from signal losses due to fast transverse relaxation.

2 In perfused myocardium the field-dependent transverse relaxation analysis of the deoxy Mb proximal

3 The proton transverse relaxation constant (T2) using both MR imagin

4 Longitudinal and transverse relaxation data and steady-state (1)H- (15)N

5 ation data and the Carr-Purcell-Meiboom-Gill transverse relaxation dispersion measurements, suggest t

6 transition, the lipid (1)H signals have slow transverse relaxation, enabling filtering experiments as

7 ribe that the PSR filter is dominated by the transverse relaxation enhancement (R(2p)) experienced by

8 ide chain generates large distance-dependent transverse relaxation enhancements, analogous to those o

9 15N NMR transverse relaxation experiments reveal that the acid-d

10 and alteration of magnetic resonance imaging transverse relaxation in late-life cognitive decline.

11 tter chemical concentrations and altered Cho transverse relaxation, in a pattern distinct from that i

12 ration of ex vivo magnetic resonance imaging transverse relaxation is associated with late-life cogni

13 Transverse relaxation measurements of the (19)F nucleus,

14 Low field NMR T2 transverse relaxation measurements were performed on mus

15 Incorporation of the water attenuation by transverse relaxation method for the complete and select

16 t were detected by exchange contributions to transverse relaxation of both C epsilon and C alpha.

17 , but decreased the exchange contribution to transverse relaxation of the backbone.

18 Here, we present methyl-transverse relaxation optimized NMR spectroscopy (methyl

19 Here, we use (15)N(z)-exchange transverse relaxation optimized NMR spectroscopy to char

20 omplex determined by a combination of methyl-transverse relaxation optimized nuclear magnetic resonan

21 (1)H-(15)N transverse relaxation optimized spectra of uniformly lab

22 NMR transverse relaxation optimized spectroscopic analysis o

23 Specific methyl labeling schemes and transverse relaxation optimized spectroscopy (TROSY) has

24 resonance (NMR) technique based on modified transverse relaxation optimized spectroscopy (TROSY) has

25 e model with biochemical and solution methyl-transverse relaxation optimized spectroscopY (TROSY) NMR

26 abeling technique in combination with methyl-transverse relaxation optimized spectroscopy (TROSY) NMR

27 evisiae Rev1 and demonstrate with the use of transverse relaxation optimized spectroscopy (TROSY) NMR

28 We have used transverse relaxation optimized spectroscopy (TROSY)-bas

29 e analyzed its Ca2+-binding properties using transverse relaxation optimized spectroscopy (TROSY)-bas

30 es sparse distance restraints obtained using transverse relaxation optimized spectroscopy experiments

31 (13)C-Methyl-transverse relaxation optimized spectroscopy measurement

32 Application of the transverse relaxation optimized spectroscopy sequence re

33 We highlight methyl-TROSY (transverse relaxation optimized spectroscopy) NMR, which

34 transverse relaxation optimized spectroscopy-Carr-Purcel

35 sured in both apo- and holo-RXRalpha LBDs by transverse relaxation optimized spectroscopy-Carr-Purcel

36 s, was investigated both by conventional and transverse relaxation optimized spectroscopy-type hetero

37 Transverse relaxation optimized spectroscopy-type NMR ex

38 We used multidimensional, transverse relaxation-optimized NMR experiments to assig

39 Using methyl transverse relaxation-optimized NMR spectroscopy, we dem

40 Using methyl transverse relaxation-optimized nuclear magnetic resonan

41 Here, we use methyl-Transverse Relaxation-Optimized Spectroscopy (TROSY) and

42 ry, surface plasmon resonance and (1)H-(15)N transverse relaxation-optimized spectroscopy (TROSY) NMR

43 bservation that high-quality 2D [(15)N,(1)H]-transverse relaxation-optimized spectroscopy (TROSY) spe

44 We present the first steps in applying transverse relaxation-optimized spectroscopy (TROSY) tec

45 Two-dimensional transverse relaxation-optimized spectroscopy 15N-1H HSQC

46 This paper describes two transverse-relaxation-optimized (TRO) (15)N-filtered PFG

47 ure the effect of conformational exchange on transverse relaxation parameters, namely Carr-Purcell-Me

48 In intrinsically disordered proteins, slow transverse relaxation permits measurement of (3)J(C'C')

49 the anesthetic binding but shows an elevated transverse relaxation (R(2)) rate.

50 e, 2 years apart, by using phase imaging and transverse relaxation (R2*) mapping at 4.7 T.

51 in the chemical exchange contribution to the transverse relaxation rate ( R ex) values, relative to t

52 = 171) 14-93 years of age were examined with transverse relaxation rate (R(2)) and four diffusion ten

53 The transverse relaxation rate (R(2)) for beta37Trp can serv

54 With these data plus the enhancements in transverse relaxation rate (R2) for the other eight prot

55 An exchange contribution was detected in the transverse relaxation rate (R2) of all residues.

56 The target was a composite measure of the transverse relaxation rate (R2) that was associated with

57 rameters [longitudinal relaxation rate (R1), transverse relaxation rate (R2), and heteronuclear nucle

58 Estimates of the apparent transverse relaxation rate (R2*) can be used to quantify

59 The longitudinal relaxation rate (T(1)) and transverse relaxation rate (T(2)) data give mutually con

60 endence of the exchange contributions to the transverse relaxation rate constant shows approximately

61 longitudinal relaxation rate constants (R1), transverse relaxation rate constants (R2), and steady-st

62 ntifying R2' (reversible contribution to the transverse relaxation rate from local field inhomogeneit

63 les, which induce substantial changes in the transverse relaxation rate of proton nuclear magnetic re

64 The sensor measures the transverse relaxation rate of water molecules in biologi

65 ly by examining the dependence of the proton transverse relaxation rate on the spin-locking field str

66 nce (15)N longitudinal relaxation rate R(1), transverse relaxation rate R(2), and steady-state {(1)H}

67 novel approach that employs the water proton transverse relaxation rate R2((1)H2O).

68 hibit a 20-fold increase in longitudinal and transverse relaxation rate values over the conventional

69 nificant exchange R(ex) contributions to the transverse relaxation rate were detected for most of the

70 tact bound states with a very fast effective transverse relaxation rate, indicative of side-chain-med

71 dipyridamole-induced change in the apparent transverse relaxation rate, R2*, which correlates with h

72 R2, the true transverse relaxation rate, was negatively correlated wi

73 otofibril-bound species in the form of (15)N transverse relaxation rates ((15)N-R(2)) and exchange ki

74 d loop regions and by the enhanced spin-spin transverse relaxation rates (R(2)) observed in the trans

75 e concentration of paramagnetic ions and the transverse relaxation rates (R(2)) of the solvent proton

76 DDADP2-, and Mn(II)PO4(-)) on F- ion 19F NMR transverse relaxation rates (R2 = 1/T2) were studied in

77 ternal motions, reflected in unusually large transverse relaxation rates (R2), was also largely unaff

78 talbumin have been characterized using (15)N transverse relaxation rates (R2).

79 Nepsilon-H resonance and the amide nitrogen transverse relaxation rates (R2s) for varying pH values

80 We have also measured NMR longitudinal and transverse relaxation rates and (15)N-(1)H NOE enhanceme

81 at pH 5.0 and 2.5: 15N NMR longitudinal and transverse relaxation rates and 15N-1H nuclear Overhause

82 e measured and analyzed 15N longitudinal and transverse relaxation rates and [1H]-15N heteronuclear O

83 an analysis of nitrogen-15 longitudinal and transverse relaxation rates and amide nitrogen-proton nu

84 Using measurement of chemical shifts, (15)N transverse relaxation rates and sedimentation coefficien

85 try measures, including the longitudinal and transverse relaxation rates and the myelin water fractio

86 Transverse relaxation rates are measured simultaneously

87 rates were extracted by examining the (15)N transverse relaxation rates as a function of CPMG delay

88 es of TC14 by measuring 15N longitudinal and transverse relaxation rates as well as [1H-15N] heteronu

89 We measured whole-brain longitudinal and transverse relaxation rates as well as the myelin water

90 ddition, the difference (DeltaR(2)) in (15)N transverse relaxation rates between this sample and a co

91 The water proton longitudinal and transverse relaxation rates correlated well with GAG and

92 Amide nitrogen transverse relaxation rates for GB1 in the folded state

93 ng was also suggested by a comparison of the transverse relaxation rates for hRPA70(1-326) and one of

94 hemical shift perturbation mapping and (15)N transverse relaxation rates for intact cardiac troponin

95 ater-exchange rates and various types of 15N transverse relaxation rates for these NH3 groups, reveal

96 The phenomenon can be observed in the transverse relaxation rates in water proton magnetic res

97 me, the extent of the observed variations in transverse relaxation rates is consistent with the prese

98 Proton longitudinal and transverse relaxation rates of alphavbeta3-targeted and

99 The Tyr35 --> Gly substitution increased the transverse relaxation rates of more than one third of al

100 concentration, 1H-nuclear magnetic resonance transverse relaxation rates of packed RBCs, and plasma m

101 ), cerebral blood volume (DeltaCBV/CBV), and transverse relaxation rates of tissue water (T(2)(*) and

102 pology, diffusion, and susceptibility on the transverse relaxation rates R2* and R2.

103 flexible, exhibiting cross-peak patterns and transverse relaxation rates that are very similar to tho

104 Previously, we utilized (15)N transverse relaxation rates to demonstrate significant m

105 The 15N longitudinal relaxation rates, 15N transverse relaxation rates, and inverted question mark1

106 the magnetic field dependencies of the (13)C transverse relaxation rates, whereas the tensor orientat

107 rapid loss of spin coherence caused by large transverse relaxation rates.

108 in the wild-type protein displaying enhanced transverse relaxation rates.

109 ement of the paramagnetically enhanced (13)C transverse relaxation rates.

110 undergoing motions revealed by enhanced 15N transverse relaxation rates.

111 t interferes with the extraction of accurate transverse relaxation rates.

112 (15)N transverse relaxation results indicate that residues P(6

113 arge proteins and at very high fields, rapid transverse relaxation severely limits the sensitivity of

114 Transverse relaxation studies indicated an increase in t

115 solution using (15)N longitudinal (T(1)) and transverse relaxation (T(2)) measurements as well as [(1

116 Gill pulse sequence were used to measure the transverse relaxation (T(2)) of the nucleus and thereby

117 P) including longitudinal relaxation (T(1)), transverse relaxation (T(2)), and (15)N-{(1)H} NOE data

118 Longitudinal relaxation (T(1)), transverse relaxation (T(2)), and the (15)N-[(1)H] NOE w

119 near-infrared (NIR) window and enhanced the transverse relaxation (T2 ) contrast effect, as a result

120 Four MR imaging methods based on transverse relaxation (T2 weighting, R2 mapping, and R2*

121 gnificant changes in both chemical shift and transverse relaxation time (T(2)) in the presence of E1p

122 ld, created by microstructure, influence the transverse relaxation time (T2) in an orientation-depend

123 Because the magnetic resonance imaging (MRI) transverse relaxation time (T2) of cartilage is sensitiv

124 Quantitatively, transverse relaxation time (T2) of CSS increased non-lin

125 Diffusion tensor imaging and transverse relaxation time (T2) relaxometry were perform

126 netic resonance imaging showed a significant transverse relaxation time (T2) shortening in the pancre

127 The MRI outcomes-fat fraction, transverse relaxation time (T2), and magnetisation trans

128 s) induced by downhill running (DR) by using transverse relaxation time (T2)-weighted magnetic resona

129 Transverse relaxation time (T2)-weighted, diffusion-weig

130 xation in the rotating frame (T1rho) and the transverse relaxation time (T2).

131 y (aw), freezable water content, (1)H proton transverse relaxation time and water self-diffusivity de

132 mension, 11 mm(3)) were applied to determine transverse relaxation time as affected by magnetic field

133 Upon binding, the transverse relaxation time constant (T(2)) of (19)F reso

134 es of maximal cross-sectional area (CSAmax), transverse relaxation time constant (T2), and lipid frac

135 nd 1-year follow-up quantitative MR imaging (transverse relaxation time constant; MRI-T2 ), MR spectr

136 re were differences between the frequency or transverse relaxation time of signals for the reference

137 We further present 2D images of T1 and the transverse relaxation time T2 of the brain and show that

138 omplexity, chemical shift overlap, and short transverse relaxation times (associated with slow tumbli

139 Serial MRI showed the transverse relaxation times (T(2)) were significantly lo

140 KD was determined by measuring the 19F transverse relaxation times (T2) as a function of isoflu

141 mmonly observed increase in the water proton transverse relaxation times (T2) in magnetic resonance i

142 The characteristic distribution of transverse relaxation times (T2) within dendrimers (shor

143 Transverse relaxation times for Cho, creatine plus phosp

144 We also observe changes in the transverse relaxation times for methionines near regions

145 Transverse relaxation times indicated a lower degree of

146 The relative intensities and the transverse relaxation times of the NMR signal components

147 l-based nanostructures have longitudinal and transverse relaxation times that are on par with commonl

148 Color-encoded parametric maps of T2* transverse relaxation times were calculated on a pixel-b

149 xperiments when supplemental spin-lattice or transverse relaxation times were employed in the analysi

150 Gray matter Cho transverse relaxation was also prolonged for the ASD sam

151 Maps of ex vivo magnetic resonance imaging transverse relaxation were generated using fast spin ech