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1 H(2) formation is catalyzed by a biologically unique hex
2 H-MAGMA adds to existing analytic frameworks to help ide
3 CN(-) near the neutral alpha-Al(2)O(3)(0001)/H(2)O interface show that the vSFG response in the C=N s
4 at low concentrations (S. aureus, P < 0.001; H. influenzae, P < 0.0001) and in sputum-type specimens
9 al ageing in these brain regions using 7T (1)H-MRS and findings indicate that glia-related metabolite
12 MD) and showed the feasibility of MRI and (1)H MR spectroscopy to track disease progression over a wi
13 e and unique is the double probe given by (1)H and (11)B NMR tracing the reciprocally antipodal endoc
15 l nucleotides by 1-dimensional (1D) imino (1)H NMR as well as by 2D HyperW NMR spectra acquired upon
17 unts, that were characterized by means of (1)H and (13)C NMR spectrometry as well as single-crystal X
20 ed labeling studies, variable-temperature (1)H NMR spectroscopy, and density functional theory calcul
21 ensed phases unambiguously assigned using (1)H, (13)C, (15)N, (29)Si, and (1)H DOSY NMR as well as X-
22 eparate, we compared (13)CO-detect versus (1)H(alpha)-detect experiments, showing that significant se
26 posed strategy allowed the side arms of H(1)/H(2) to be sealed into the RNA sequence-programmed "zipp
27 rmulated as [Cu(81)(PhS)(46)((t)BuNH(2))(10)(H)(32)](3+) (Cu(81)), was successfully synthesized and f
28 th the longest alkoxy chains examined (OC(12)H(25)), which, although shown by in situ X-ray diffracti
30 ardness (mechanical stability) value of ~194 H(V) that is significantly higher compared to the pristi
31 itional S. aureus isolates and 25/92 (27.2%) H. influenzae isolates, which were more frequently disco
32 -733-dps is stable and shows no loss of C(2) H(2) adsorption capacity following multiple adsorption-d
37 ation of C(2)H(4) from a binary C(2)H(6)/C(2)H(4) and ternary C(2)H(4)/C(2)H(2)/C(2)H(6) mixture.
38 (MOF) for highly efficient separation of C(2)H(4) from a binary C(2)H(6)/C(2)H(4) and ternary C(2)H(4
39 lexes, made by the reaction of Rh(eta(2)-C(2)H(4))(2)(acetylacetonate) with the support and anchored
42 ent separation of C(2)H(4) from a binary C(2)H(6)/C(2)H(4) and ternary C(2)H(4)/C(2)H(2)/C(2)H(6) mix
43 mologous perfluoroanion generation, (13)C/(2)H KIEs, LFERs, CF(2) transfer efficiency and selectivity
44 utilisation of NADH-dependent enzymes for (2)H-labelling is not straightforward, owing to difficultie
46 dding dimethyl sulfoxide (DMSO) into ZnCl(2)-H(2)O, in which DMSO replaces the H(2)O in Zn(2+) solvat
50 PS) )}(6) (mu-OC(2) P(3) )(2) (mu-OC(2) P(3) H)(2) Rb(4) ] (5) featuring four five-membered [C(2) P(3
51 ts, which indicated that the gamma-C(sp(3) )-H bond cleavage is the rate-limiting step during the rea
53 odide and tert-butyl iodide molecules (i-C(3)H(7)I and t-C(4)H(9)I) through a conical intersection be
54 the brain, and studies of modulation of [(3)H]muscimol binding by allosteric GABAergic modulators su
58 veraging the reactivity of benzylic C(sp(3))-H bonds to achieve reactivity at the homobenzylic positi
60 ective and chemoselective oxidative C(sp(3))-H methylation method that is compatible with late-stage
61 the subsequent adsorption of thiophene (C(4)H(4)S) depends strongly on the location on the edge of M
62 utyl iodide molecules (i-C(3)H(7)I and t-C(4)H(9)I) through a conical intersection between (3)Q(0)/(1
63 Ss) with a molecular weight (MW) of 212 (C(5)H(8)SO(7)), which are abundantly present in both ambient
64 he acetal unit considerably outpaces any 1,5-H shift and instead activates 1,5-methoxy migration, giv
65 el addition/intramolecular cyclization/[1,5]-H shift/cleavage of CS(2)/aromatization/nucleophilic acy
66 allogenic MHC-mismatched studies as C57BL/6 (H-2(b)) and BALB/cBy (H-2(d)) have disparate MHC haploty
69 Me) LZn(S)] (2) ((Me) L={(2,6-(i) Pr(2) C(6) H(3) )NC(Me)}(2) CH), was isolated via reaction of [(Me)
70 )(2) C(2) B(9) H(9) }Dy{eta(2) :eta(5) -C(6) H(4) (CH(2) )(2) C(2) B(9) H(9) }(2) Li] 3Dy and show th
71 nd [(THF)(3) (mu-H)(3) Li](2) [{eta(5) -C(6) H(4) (CH(2) )(2) C(2) B(9) H(9) }Dy{eta(2) :eta(5) -C(6)
72 I) alkynyl [Cu(II)]-C=CAr (Ar = 2,6-Cl(2)C(6)H(3)) forms upon reaction of the alkyne H-C=CAr with the
73 efinated through the isolated (N, O)(Ph, C(6)H(4), C) oxaphosphetanes (Channel A), whereas MoBA compo
74 pounds decomposed faster via the isomer (C(6)H(4), O)(C, N, Ph) formed by P-stereomutation involving
77 make dysprosiacarboranes, namely [(C(2) B(9) H(11) )(2) Ln(THF)(2) ][Na(THF)(5) ] (Ln=Dy, 1Dy) and [(
78 (2) :eta(5) -C(6) H(4) (CH(2) )(2) C(2) B(9) H(9) }(2) Li] 3Dy and show that dicarbollide ligands imp
79 2) [{eta(5) -C(6) H(4) (CH(2) )(2) C(2) B(9) H(9) }Dy{eta(2) :eta(5) -C(6) H(4) (CH(2) )(2) C(2) B(9)
81 pecies is used as a strategy to avoid adding H(2)O(2) in the solution during the detection of phenoli
83 )C(6)H(3)) forms upon reaction of the alkyne H-C=CAr with the copper(II) tert-butoxide complex [Cu(II
85 tudy is the longest prospective cohort of an H pylori eradication trial in a Hispanic population.
87 toredox catalysis enables C-H activation and H/D exchange in a number of additional substrates with f
88 hat H(2) O(2) upregulated ENaC activity, and H(2) O(2) production was reduced in both the renal corte
91 rophile, Pseudomonas, Enterobacteriaceae and H(2)S producing bacterial counts were obtained in PEF-1
94 record direct muscle responses (M-waves) and H-reflexes, both of which are comparable to those record
98 ty holding a single metal, to a binucleating H(2) ema(2-) with bridging sulfurs and carboxamide oxyge
99 damentally new transformation, in which both H atoms of dihydrogen are transferred to the same C atom
102 that were infused with DMS (P < 0.01) and by H. gammarus larvae and A. tonsa on DMS-infused fibers an
104 membrane side and subsequently terminated by H(2)O(2) oxidation on the anodic membrane side, is cruci
105 d product chemoselectivity make asymmetric C-H oxidation a generally unsolved problem for nonenzymati
107 nd stereoselective distal allylic/benzylic C-H functionalization of allyl and benzyl silyl ethers was
109 ghts key advances in scalable biocatalytic C-H oxyfunctionalization reactions developed within the pa
110 nally, an aldehyde group was introduced by C-H amidation, enabling oxime ligation for the installatio
112 Analogous photoredox catalysis enables C-H activation and H/D exchange in a number of additional
113 lly relied on precious-metal catalysts for C-H bond cleavage and, as a result, display high selectivi
114 e presented that reveal two mechanisms for C-H borylation, (i) electrophilic aromatic substitution (p
115 ive functionalizations of carbon-hydrogen (C-H) bonds represent a promising pathway toward this goal.
117 e ability of Zn to promote a rate-limiting C-H reductive elimination step, and calculations attribute
120 ike H-bonding, solvent bonding, S-H...pai, C-H...pai, pai-pai stacking, charge-transfer complexation,
122 carbamate esters bearing gamma-propargylic C-H bonds and furnishes versatile products in good yields
124 he reaction allows valuable regioselective C-H modification of these N,O-chelated organoboron chromop
125 -metal-catalyzed, template-directed remote C-H activation reactions of alcohols, carboxylic acids, su
126 In this context, distinguishing remote C-H bonds on adjacent carbon atoms is an extraordinary cha
127 he fluorination and chlorination of remote C-H bonds under exceptionally mild conditions with exceedi
128 cals have long been known to enable remote C-H functionalization via 1,5-hydrogen atom abstraction.
129 atalyst system to promote a para-selective C-H functionalization reaction from benzylic electrophiles
130 chieving highly regio- and stereoselective C-H functionalization reactions using a newly developed Rh
132 nalysis of the product films revealed that C-H functionalization by [B(12)X(11)](-) occurred in the p
134 uld be engineered to further improve their C-H amination reactivity, which demonstrates their evolvab
136 volving the intramolecular coupling of two C-H bonds on gem-dialkyl groups has remained an elusive tr
139 (median [interquartile range], 11 [8-15] cm H(2)O vs. 31.5 [30-36] cm H(2)O; P < 0.0001), whereas ot
140 nge], 11 [8-15] cm H(2)O vs. 31.5 [30-36] cm H(2)O; P < 0.0001), whereas other variables differed lat
141 ermally stable metalloradical, (P(3) (B) )Co(H(2) ), serves as a competent precursor for hydrogen ato
142 Upon loading with H(3) PO(4) , the COFs (H(3) PO(4) @COFs) realize an ultrahigh proton conductivi
143 ular dynamics is dominated by either complex H-bonded networks most probably leading to supramolecula
145 a indicate that multiple members of the CslF/H family fulfil important functions during grain develop
147 r doping thus offers a pathway for efficient H doping in green solvent-processed metal oxide films an
148 tions of materials, and because the elements H, C, O, and N are among the most abundant in the univer
153 tibody (mAb) that inhibited AQP3-facilitated H(2)O(2) and glycerol transport, and prevented liver inj
154 Genetic variants within complement factor H (CFH), a major alternative complement pathway regulato
155 tective genetic alleles of complement factor H (CFH), the Mediterranean diet had further beneficial e
157 d a dramatic increase of the coercive field (H(c) ) by more than 150% with an applied strain of 0.32%
165 ens in Africa and whether H. heidelbergensis/H. rhodesiensis was a direct ancestor of our species(13,
166 ated, although a predicted helix-loop-helix (H-L-H) was suggested to form pores by virtue of its simi
167 ing of the TiO(2) support during heterolytic H(2) adsorption; evidence for this phenomenon was observ
170 us, we identified a potential role for hnRNP H in basal and dynamic mitochondrial function that infor
174 that hole-driven scission of the O-H bond in H(2) O is a critical, limiting step in plasmonic photosy
175 read resistance to Cry1 and Cry2 proteins in H. zea will challenge the long-term efficacy of Vip3Aa t
176 signaling cascade, which leads to increased H(2)O(2) and Ca(2+) levels and F-actin reorganization, b
178 , UV-irradiation of ubiquitin did not induce H/D scrambling in the nonfragmented precursor ion popula
180 tate and transient kinetic studies involving H/D and (13)C/(12)C exchange, coupled with operando infr
181 st 40 years ago when one of the authors (K.J.H.) published an organized system to quantify the accura
182 s of a significant kinetic isotope effect (k(H) /k(D) =5.7) for the reactions of diphenyl ether under
183 , although a predicted helix-loop-helix (H-L-H) was suggested to form pores by virtue of its similari
184 ocycles, along with the dimeric model of LDH-H, constitute promising pharmacological tools for the de
185 produced up to two orders of magnitude less H(2) than their modern counterparts, consistent with Fe-
186 lizes multiple noncovalent interactions like H-bonding, solvent bonding, S-H...pai, C-H...pai, pai-pa
191 n to phenocopy the PYCR1 knockdown in MCF10A H-RAS(V12) breast cancer cells by inhibiting de novo pro
192 evidence for mAb inhibition of AQP3-mediated H(2)O(2) transport as therapy for macrophage-dependent l
194 ous reports from other models, mitochondrial H(2)O(2) emission and oxidative damage were greater in T
197 d equal 97.5% (468/484) specificity; 64% MSI-H and 73% MMR deficient tumours unexplained by LS or MLH
198 programmed death-ligand 1 expression and MSI-H/MMR-D status were not associated with objective respon
199 bitals, investigations of [(P(6)ArC)Fe(2)(mu-H)](+1) and [(P(6)ArC)Fe(2)(mu-H)](-1) by pulse EPR reve
200 )ArC)Fe(2)(mu-H)](+1) and [(P(6)ArC)Fe(2)(mu-H)](-1) by pulse EPR revealed that redox chemistry induc
201 [Na(THF)(5) ] (Ln=Dy, 1Dy) and [(THF)(3) (mu-H)(3) Li](2) [{eta(5) -C(6) H(4) (CH(2) )(2) C(2) B(9) H
202 nucleophilic substitution of hydrogen (S(N)(H)) was first applied for the direct modification of non
203 functional groups, providing a variety of N-H pyrroles in good yields and with high regioselectivity
205 confirmed the presence of peaks related to N-H bending vibration, C-N stretching and symmetric, and a
206 d stimulate non- HCO3- transporters (e.g. Na-H exchangers) by accelerating CO(2) / HCO3- -mediated bu
207 ly shorter lag times and faster rates of net H(2) oxidation and dark carbon dioxide (CO(2)) fixation
211 by us that the P-C coupling reaction of >P(O)H reagents with PhX (X = I and Br) in the presence of Ni
213 inference that hole-driven scission of the O-H bond in H(2) O is a critical, limiting step in plasmon
215 tential in decalin indicate that addition of H to the aromatic ring is involved in the rate-limiting
216 e proposed strategy allowed the side arms of H(1)/H(2) to be sealed into the RNA sequence-programmed
217 These proteins contain a continuous chain of H-bonds that impart stability, causing difficulty in dig
218 nt research, the main bioactive compounds of H. dulcis pseudofruits were characterised using phytoche
222 her questions about the mode of evolution of H. sapiens in Africa and whether H. heidelbergensis/H. r
223 ite high infection rates, only a fraction of H. pylori-infected individuals develop gastric cancer.
225 Hadi et al. was resulted from high levels of H-RasV12 overriding anti-cancer mechanisms of the naked
226 nodominant TMEV peptide VP2(121-130) Loss of H-2D(b) on CD11c(+) APCs mitigates the CD8 T cell respon
227 al function is maintained in the presence of H(2)S in sulfide spring P. mexicana but not ancestral li
231 Our results demonstrated that the synergy of H(2)O(2) and gluconic acid is essential for the antibact
232 ls based on the arrival of multiple waves of H. sapiens into Europe coming into contact with declinin
233 ere and a positive dependence of the rate on H(2) chemical potential in decalin indicate that additio
235 of glutathione (GSH) and hydrogen peroxide (H(2) O(2) ) with high specificity on a basis of domino r
236 e development of a unique hydrogen peroxide (H(2) O(2) )-sensing motif and its capacity for providing
238 rhodium complex (eta(5)-C(5)Me(5))Rh((Me)PhI)H ((Me)PhI = N-methyl-1-phenylethan-1-imine) exhibited h
241 These findings indicate that SMOX promotes H. pylori-induced carcinogenesis by causing inflammation
245 eractions like H-bonding, solvent bonding, S-H...pai, C-H...pai, pai-pai stacking, charge-transfer co
246 The first example of enantioselective S-H insertion reactions of sulfoxonium ylides is reported.
247 the C=N stretch region originates from a SCN-H-O-Al complex, suggesting the surface site specificity
248 2) may be readily separated and sequestered, H(2) and/or O(2) may be used to generate electric power
250 d WT and CSE(-/-) macrophages using the slow H(2)S releaser GYY3147 and the CSE inhibitor DL-propargy
251 drogen-deuterium exchange mass spectrometry (H/D exchange MS), to characterize the global and peptide
256 into a number of subsets, including T(H)1, T(H)2, T(H)9, T follicular helper, T follicular regulatory
257 number of subsets, including T(H)1, T(H)2, T(H)9, T follicular helper, T follicular regulatory, and r
258 CVID-associated immune dysregulation is a T(H)1-mediated inflammatory process driven by the IFN-gamm
265 iation into a number of subsets, including T(H)1, T(H)2, T(H)9, T follicular helper, T follicular reg
266 bal transcriptome reversion and normalized T(H)17 cell/IL23 signaling, whereas dupilumab led to a str
267 deficiency could induce higher numbers of T(H) 2 cells in the lung, but those cells release decrease
268 pressed the development of IL-17-producing T(H)17 cells but increased the generation of those produci
269 We showed that TSLP can directly promote T(H)2-cell differentiation in the lung, independent of the
271 ibitor DL-propargylglycine demonstrated that H(2)S is the effector molecule regulating Mtb survival i
274 we summarize recent work that suggests that H(2)S/RSS impacts bacterial survival in infected cells a
277 r-protic solvent combinations to disrupt the H-bonds and hydrophobic interactions holding together th
281 to ZnCl(2)-H(2)O, in which DMSO replaces the H(2)O in Zn(2+) solvation sheath due to a higher Gutmann
286 he lowest fraction of KED on the transferred H-atom and the highest chance to follow rebound hydroxyl
288 yzing benzene/pyridine solutions of 4a under H(2) and D(2) atmospheres (150 psi), which leads to the
289 7) for the reactions of diphenyl ether under H(2) and D(2) atmosphere and a positive dependence of th
290 ilarly, a/x and c/z ions have also undergone H/D scrambling due to UV-induced heating of the precurso
294 ne at 359.0 K was calculated to be Delta(vap)H = 91.27 +/- 0.28 kJ/mol compared to Delta(vap)H(corr)
295 91.27 +/- 0.28 kJ/mol compared to Delta(vap)H(corr) = 91.44 kJ/mol for the reference correlation.
296 r pocket" stitches the gelators through weak H-bonding interactions to facilitate the formation of an
297 volution of H. sapiens in Africa and whether H. heidelbergensis/H. rhodesiensis was a direct ancestor