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1 (energy transfer between adjacent porphyrin struts).
2 ell-arranged one-dimensional units (nanotube struts).
3 rosclerosis, uncovered strut, and malapposed strut.
4 trut and extends drug delivery between stent struts.
5 phenyl)benzene and trans-1,2-dipyridylethene struts.
6 ST was the ratio of uncovered to total stent struts.
7 biodegradable polymer coating and ultra-thin struts.
8 tely healed neointimal layer overlying stent struts.
9 on the relative positioning of drug-eluting struts.
14 he maximal length of malapposed or uncovered struts (3.40 mm; 95% confidence interval, 2.55-4.25; ver
15 e most common dominant finding was uncovered struts (33.3%) and severe restenosis (19.1%); and for ve
17 at maximum interstrut angle, and fewer stent struts (4.9+/-1.0 versus 6.0+/-0.5; P<0.01) even when no
18 ation of a symmetrical urea tetracarboxylate strut, 4,4'-bipyridine, and Zn(NO(3))(2).6H(2)O under so
19 significantly lower proportion of uncovered struts; 4.3% [interquartile range, 1.2-9.8] versus 9.0%
20 .02 to 0.09 mm), the prevalence of uncovered struts (49%; IQR, 16% to 96%), fibrin deposition (63+/-2
21 e tomography end point (percentage uncovered struts 5.64+/-9.65% in BMS+DEB versus 4.93+/-9.29% in DE
22 OF that are composed of two Zn(II) porphyrin struts [5,15-dipyridyl-10,20-bis(pentafluorophenyl)porph
23 ndomly assigned (2:1) to either an ultrathin strut (60 mum) bioresorbable polymer sirolimus-eluting s
24 to assess the long-term effect of ultrathin-strut (60 mum) BP-SES versus thin-strut (81 mum) DP-EES
25 e most common dominant finding was uncovered struts (61.7%) and underexpansion (25.5%); for late ST,
26 nding adjudicated for acute ST was uncovered struts (66.7% of cases); for subacute ST, the most commo
27 demonstrated a higher percentage of embedded struts (71.0% [47.6, 89.1] compared with BVS 40.3% [20.5
29 ultrathin-strut (60 mum) BP-SES versus thin-strut (81 mum) DP-EES on long-term outcomes in patients
30 e thrombogenic than otherwise identical thin-strutted (81 mum) devices in ex vivo flow loops (P<0.001
31 m [IQR, 0.07 to 0.21 mm], P=0.008; uncovered struts: 9% [IQR, 0% to 39%], P=0.01; fibrin: 36+/-27%, P
34 ng"--incomplete apposition of SB or MV stent struts against the MV wall proximal to the carina--was s
36 and H2N-Cys-His-Asp-CONHL (where L = organic struts) amino acid sequences by covalently attaching the
37 e drug pellet no longer being affixed to the strut and categorized as spontaneous or surgically relat
38 e load of drug immediately around each stent strut and extends drug delivery between stent struts.
40 viscous solutions of metal node and organic strut and subsequent evaporation of a plasticizer-modula
41 ion-based correlations between the converter/strut and the nucleotide-binding pocket, revealing a sur
42 gative density-based correlation between the strut and the nucleotide-binding pocket, which is consis
44 n intricate network of highly interconnected struts and channels that not only ensure extraordinary s
47 her than concentrating drug around the stent struts and for its ability to match coating erosion with
49 ge with extensive segments of double-layered struts and inappropriately apposed struts at the bifurca
50 th larger amount of uncovered and malapposed struts and similar rate of neoatherosclerosis as compare
53 ime intervals from index stenting: uncovered struts and underexpansion in acute/subacute ST and neoat
54 vered cells were found attached to the stent struts and were also distributed within the adjacent den
59 malapposition, neoatherosclerosis, uncovered struts, and stent underexpansion without differences bet
60 ned the presence of tissue coverage for each strut; and estimated the stent contour for comparison of
61 MRI provided anatomic confirmation of stent strut apposition and functional corroboration of aneurys
63 onsist of periodic arrangements of nodes and struts are lightweight and can exhibit combinations of p
66 can dislocate spontaneously from the suture strut as a late event that typically occurs after 3 year
67 pontaneously dislocated away from the suture strut at a mean postimplantation time of 77.4 months (ra
68 solution; (4) percentage of malapposed stent struts at 6 months; (5) 6-month restenosis; and (6) 6-mo
69 th BMS was associated with greater uncovered struts at flow divider sites, which is likely due to flo
71 ciple that these stents are superior to thin-strut bare-metal stents for preventing repeat revascular
75 pocket, the relay helix, the SH1 helix, the strut between the upper 50 kDa and the lower 50 kDa subd
77 m stent is noninferior to a modern ultrathin strut biodegradable polymer cobalt-chromium sirolimus-el
78 , thick-strut fully bioabsorbable EES, thick-strut biodegradable polymer metallic biolimus-eluting st
79 enicity and re-endothelialization among thin-strut biodegradable polymer metallic everolimus eluting
80 llocating in a 1:1 ratio to either ultrathin-strut biodegradable polymer MiStent sirolimus-eluting st
81 ls have demonstrated the superiority of thin-strut biodegradable polymer second-generation drug-eluti
82 specified subgroup analysis of the Ultrathin Strut Biodegradable Polymer Sirolimus-Eluting Stent Vers
84 red with DP-DES and more effective than thin-strut BMS, but without evidence for better safety nor lo
85 -(4-carboxyphenyl)porphyrin]Co(III) (CoTCPP) struts bound by linear trinuclear Co(II)-carboxylate clu
86 ive incidence, 22.3%) treated with ultrathin-strut BP-SES and 109 patients (18.3%) treated with thin-
89 beneath regions of arterial contact with the strut but surprisingly also beneath standing drug pools
91 Damage is therefore likely to accumulate in strut centers making cancellous bone more tolerant of st
94 adable polymer drug-eluting stents: the thin-strut cobalt-chromium sirolimus-eluting Orsiro stent and
97 ough both PES and SES showed nearly complete strut coverage after 12 months for on-label use, the maj
101 myocardial infarction would provide improved strut coverage at 6 months in comparison with angiograph
102 biolimus-eluting stent implantation improves strut coverage at 6-month follow-up in comparison with a
103 achment <100 mum at baseline showed complete strut coverage at follow-up, whereas segments with a max
106 gy to determine the optimal cutoff value for strut coverage by OCT which was defined as luminal endot
111 ISCOVERY 1TO3 study (Evaluation With OFDI of Strut Coverage of Terumo New Drug Eluting Stent With Bio
116 ants in which fibrin deposition, endothelial strut coverage, inflammatory response, and mechanism(s)
121 etry of the olefinic axis of the interlocked struts determined the obtention of materials with differ
122 ted the guidewire, lumen boundary, and stent struts; determined the presence of tissue coverage for e
123 ristic sample sizes (film thickness, wire or strut diameter, ribbon width, particle diameter, etc), a
124 ains with dimensions similar to the fiber or strut diameters and in thin plates where grain diameters
125 CoCrFeNi micro-lattices are created with strut diameters as low as 100 mum and excellent mechanic
126 -generation DES were introduced with thinner struts, different scaffold designs (to improve deliverab
127 owed that more than the scaffold pattern and struts dimension, the selection of proper biomaterials i
131 cases, malapposition by OCT in 5 of 9 cases, strut discontinuity in 2 of 9 cases, and underexpansion
134 S and 109 patients (18.3%) treated with thin-strut DP-EES (rate ratio, 1.22; 95% CI, 0.94-1.58; P=0.1
137 assessed noninferiority of a novel ultrathin strut drug-eluting stent releasing sirolimus from a biod
139 rae (window-like openings) separated by bony struts (e.g., lizards, tuatara, dinosaurs and crocodiles
141 form a complete neointimal layer over stent struts) extends the window during which stents are prone
142 l-type nodes and 1,3,5-benzenetricarboxylate struts, features accessible Cu(II) sites to which solven
146 ld distortion at the bifurcation with single strut fractures in 4 of 5 and double fractures in 1 of 5
149 e 27 procedures, dissociation of the implant strut from the drug-containing cup occurred in 11 eyes (
150 allic everolimus eluting stents (EES), thick-strut fully bioabsorbable EES, thick-strut biodegradable
152 lialization and neointimal coverage on stent struts has been put forward as the main underlying mecha
154 rials comprising inorganic nodes and organic struts, have potential application in many areas due to
155 a more favorable biomechanical behavior and strut healing profile compared with BVS in normal porcin
157 nd surfaces, as demonstrated with thin stent struts, help reduce the potential for thrombosis despite
158 ingly different between platforms; localized strut hypersensitivity was exclusive to SES, whereas mal
159 ed as I (single-strut fracture), II (> or =2 struts), III (> or =2 struts with deformation), IV (with
160 ign of organic building blocks, which act as strut-impervious scaffolds, can be exploited to generate
161 an overcrowded alkene-based molecular motor strut in a dual-function metal-organic framework (MOF) i
162 s been developed and the arene employed as a strut in the synthesis of P5A-MOF-1, which has been demo
165 ic order and site isolation of the catalytic struts in MOFs facilitate the studies of their activitie
168 by covalently attaching them to the organic struts in the MOFs, without losing porosity or crystalli
169 6 months, the percentage of malapposed stent struts in the MTA arm was higher than in the RT arm (2.7
173 yl)-terpyridine)ruthenium(II) (Ru(cptpy)(2)) strut into a robust metal-organic framework (MOF), AUBM-
175 is not repeated in a given octahedron, each strut is uniquely addressable by the appropriate sequenc
176 sidered as covered when tissue overlying the struts is >0 mum by optical coherence tomography (OCT).
177 Because the base-pair sequence of individual struts is not repeated in a given octahedron, each strut
182 s during crystal growth, the relatively soft strut lengths and diameters of the double-gyroid network
183 cal coherence tomography, which also enables strut-level assessment due to its higher axial resolutio
190 ere related to (1) stent underexpansion, (2) strut malapposition, (3) edge dissection(s), and (4) res
192 biphasic relationship between cell speed and strut modulus and also indicated that mechanical factors
194 is identified the number of visualized stent struts normalized for the number of stent cells and maxi
195 The process of crack propagation within the struts of a foam is not well understood and is complicat
196 ing of the chemical composition of pore-wall struts of CSi scaffolds is beneficial for enhancing the
198 nds to reduce ISA, with the malapposed stent struts often integrated completely into the vessel wall,
199 t the DNA strands fold successfully, with 12 struts or edges joined at six four-way junctions to form
201 fectly aligned fibers giving rise to fibrous strut orientation, variable inter-strut pore size and co
203 architectures composed of closed-cell porous struts patterned in the form of hexagonal and triangular
205 iate analysis revealed that maximal depth of strut penetration, % strut with medial tear, and % strut
206 mm; P=0.02), and ratio of uncovered to total struts per cross-section >/=30% (35.5% versus 9.7%; P=0.
207 e to compare the ratio of uncovered to total struts per cross-section >/=30% and other optical cohere
208 ile range] of uncovered and malapposed stent struts per lesion was 0 [0 to 0.35], 2.84 [0 to 6.63], a
209 ent with a ratio of uncovered to total stent struts per section >30% is 9.0 (95% CI, 3.5 to 22).
210 ion versus ratio of uncovered to total stent struts per section demonstrated a marked increase in ris
212 ppearance of tip embedding, degree of filter strut perforation, and distance of filter tip from the n
213 r MiStent sirolimus-eluting stent or to thin-strut permanent polymer Xience everolimus-eluting stent.
214 to fibrous strut orientation, variable inter-strut pore size and controlled film width (via layering)
215 o drug delivery depends on clot geometry and strut position in clot relative to the vessel wall.
217 s are a blueprint for applying the 'node and strut' principles of reticular synthesis to molecular cr
218 ing stent and the noninferiority to the thin-strut second-generation permanent polymer drug-eluting s
219 nd 2012 were reviewed for drug pellet-suture strut separation, observed before surgery in clinic or o
220 de a framework (MOF-177) devoid of polyether struts showed negligible uptake of PQT2+, indicating the
221 eneration everolimus-eluting DP-DES, or thin-strut silicon-carbide-coated BMS in 8 European centers.
224 phorylcholine polymer on a cobalt alloy thin-strut stent has shown promising experimental and early c
225 , the crush technique with the use of a thin-strut stent may result in improved immediate hemodynamic
228 mum and >300 mum had 6.1% and 15.7% of their struts still uncovered at follow-up, respectively (P<0.0
232 biodegradable polymer coating and ultra-thin struts (Supraflex) or an everolimus-eluting stent with a
233 dition, drug eluted from the abluminal stent strut surface accounted for only 11% of total deposition
239 nsive regulatory segments form a coiled-coil strut that blocks peptide and ATP binding to the otherwi
241 proposed to act mechanically as compressive struts that resist both actomyosin contractile forces an
242 rolimus-eluting stent (BP-SES; 60 and 80 mum strut thickness for stent diameters <=3 and >3 mm, respe
244 nd failed to specify the impact of ultrathin-strut thickness on long-term clinical outcomes compared
246 rformed to study the efficacy of stents with struts (thickness/width) 70/70, 180/100 and 300/150 mum
247 cobalt porphyrin catalysts linked by organic struts through imine bonds, to prepare a catalytic mater
248 separated, but not dislocated away, from the strut; time to exchange of dislocated or dissociated pel
251 cified noninferiority margin of 5% uncovered struts versus DES (difference between treatment means, 0
252 on in different cases of ISA with increasing strut-wall detachment distance (ranging from 100 to 500
253 age revealed an important impact of baseline strut-wall ISA distance on the risk of incomplete strut
254 support strut was used for 66 patients; the strut was placed anterior to the sternum in 9 patients u
257 que and/or thrombus protrusion through stent struts was initially present in 70.4% of PES and 64.8% o
258 ogenicity of polymer-coated stents with thin struts was lowest in all configurations and remained ins
261 groups, whereas the percentage of uncovered struts was strikingly lower in CoCr-EES (median=2.6%) ve
263 y distal to individual isolated drug-eluting struts was twice as great as in the proximal area and fo
264 ed as ISA volume or maximum ISA distance per strut) was an independent predictor of ISA persistence a
265 erations and location of drug elution on the strut were far more important in determining arterial wa
270 nts presenting very late ST, uncovered stent struts were a common dominant finding in drug-eluting st
271 actor centered on the stent, and the visible struts were counted and normalized for the number of ste
273 n patients with ST, uncovered and malapposed struts were frequently observed with the incidence of bo
276 rcent of uncovered struts and 99% of covered struts were labeled correctly, as compared to manual ana
283 nations, only small remnants of the original struts were visible, well embedded into the intima.
286 pendent strengthening of load-bearing nickel struts whose diameter is as small as 17 nm and whose 8 G
287 be coupled to prepare the requisite organic strut with four metal-binding sites in the form of four
288 d that maximal depth of strut penetration, % strut with medial tear, and % struts with incomplete app
289 d by the lack of contact of at least 1 stent strut with the vessel wall in a segment not overlying a
290 g Fantom, incorporates a radiopaque polymer, struts with a thickness of 125 um, and a crossing profil
291 fracture), II (> or =2 struts), III (> or =2 struts with deformation), IV (with transection without g
292 penetration, % strut with medial tear, and % struts with incomplete apposition were the primary indic
295 ssociations of both uncovered and malapposed struts with thrombus were consistent among early- and ne
296 s over a net distance of up to ~45 porphyrin struts within its lifetime in DA-MOF (but only ~3 in F-M
297 Pellets also may be dissociated from the strut without dislocation, when separation occurs at the
299 Directly testing the effects of varying strut Young's modulus on cell motility showed a biphasic