bluuebunny/crossref_metadata_2025_split huggingface dataset:
Excitation‐Wavelength‐Dependent, Ultrafast Photoinduced Electron Transfer in Bisferrocene/BF2‐Chelated‐Azadipyrromethene/Fullerene Tetrads
Authors: Bandi Venugopal , El‐Khouly Mohamed E. , Ohkubo Kei , Nesterov Vladimir N. , Zandler Melvin E. , Fukuzumi Shunichi , D'Souza Francis 
Published: March 2013

AbstractDonor–acceptor distance, orientation, and photoexcitation wavelength are key factors in governing the efficiency and mechanism of electron‐transfer reactions both in natural and synthetic systems. Although distance and orientation effects have been successfully demonstrated in simple donor–acceptor dyads, revealing excitation‐wavelength‐dependent photochemical properties demands multimodular, photosynthetic‐reaction‐center model compounds. Here, we successfully demonstrate donor– acceptor excitation‐wavelength‐dependent, ultrafast charge separation and charge recombination in newly synthesized, novel tetrads featuring bisferrocene, BF2‐chelated azadipyrromethene, and fullerene entities. The tetrads synthesized using multistep synthetic procedure revealed characteristic optical, redox, and photo reactivities of the individual components and featured “closely” and “distantly” positioned donor–acceptor systems. The near‐IR‐emitting BF2‐chelated azadipyrromethene acted as a photosensitizing electron acceptor along with fullerene, while the ferrocene entities acted as electron donors. Both tetrads revealed excitation‐wavelength‐dependent, photoinduced, electron‐transfer events as probed by femtosecond transient absorption spectroscopy. That is, formation of the Fc+–ADP–C60.− charge‐separated state upon C60 excitation, and Fc+–ADP.−–C60 formation upon ADP excitation is demonstrated.
ChemInform Abstract: Crystal Structure and High‐Temperature Phase‐Transitions in SrNdMRuO6 (M: Zn, Co, Mg, Ni) New Double Perovskites Studied by Symmetry‐Mode Analysis.
Authors: Iturbe‐Zabalo E. , Igartua J. M. , Faik A. , Larranaga A. , Hoelzel M. , Cuello G. J. 
Published: March 2013

AbstractThe room temperature structures and temperature induced structural phase transitions of the title compounds are determined by X‐ray, synchrotron radiation, and neutron powder diffraction.
ChemInform Abstract: Photochemical Conversion of AgCl Nanocubes to Hybrid AgCl—Ag Nanoparticles with High Activity and Long‐Term Stability Towards Photocatalytic Degradation of Organic Dyes.
Authors: Wang Jizhuang , An Changhua , Zhang Meiyu , Qin Chuan , Ming Xijuan , Zhang Qinhui 
Published: March 2013

AbstractA highly efficient plasmonic AgCl—Ag nanophotocatalyst is prepared by photochemical conversion (300 W Xe arc lamp, 20 min) of AgCl nanocubes (derived by simple polyol precipitation).
ChemInform Abstract: γ‐Selective Directed Catalytic Asymmetric Hydroboration of 1,1‐Disubstituted Alkenes.
Authors: Smith Sean M. , Hoang Gia L. , Pal Rhitankar , Khaled Mohammad O. Bani , Pelter Liberty S. W. , Zeng Xiao Cheng , Takacs James M. 
Published: March 2013

AbstractIn contrast to tri‐ and other disubstitution patterns, catalytic asymmetric hydroboration of title compounds (I) and (IX) affords γ‐borylated products such as (III) and proceeds in the opposite sense of asymmetric induction.
ChemInform Abstract: Suzuki—Miyaura Cross‐Coupling of Potassium Alkoxyethyltrifluoroborates: Access to Aryl/Heteroarylethyloxy Motifs.
Authors: Fleury‐Bregeot Nicolas , Presset Marc , Beaumard Floriane , Colombel Virginie , Oehlrich Daniel , Rombouts Frederik , Molander Gary A. 
Published: March 2013

AbstractA robust, scalable, and efficient method allows an easy installation of an alkoxyethyl unit on a broad range of aryl and heteroaryl bromides.
ChemInform Abstract: Palladium‐Supported Boron‐Doped Hollow Carbon Spheres as Catalysts for the Solvent‐Free Aerobic Oxidation of Alcohols.
Authors: Ravat Vilas , Nongwe Isaac , Coville Neil J. 
Published: March 2013

AbstractBoron‐doped carbon structures are shown to be a remarkable support for palladium in the Pd‐catalyzed oxidation of benzyl alcohols.
ChemInform Abstract: Per‐6‐amino‐β‐cyclodextrin/CuI Catalyzed Cyanation of Aryl Halides with K4[Fe(CN)6].
Authors: Azath Ismail Abulkalam , Suresh Palaniswamy , Pitchumani Kasi 
Published: March 2013

AbstractThe title reaction affords aryl‐ and heteroaryl nitriles in good to excellent yields.
ChemInform Abstract: Selective Cross‐Coupling of Organic Halides with Allylic Acetates.
Authors: Anka‐Lufford Lukiana L. , Prinsell Michael R. , Weix Daniel J. 
Published: March 2013

AbstractThe presented new nickel‐catalyzed coupling reaction proceeds smoothly with aryl iodides, electron‐poor aryl bromides, and secondary alkyl bromides with various allylic acetates.
ChemInform Abstract: Switching Diastereoselectivity in Proline‐Catalyzed Aldol Reactions.
Authors: Martinez‐Castaneda Angel , Rodriguez‐Solla Humberto , Concellon Carmen , del Amo Vicente 
Published: March 2013

AbstractPreparing either anti‐ or syn‐aldol adducts with very high enantioselectivity by changing the anion of the co‐catalyst (GUP, GUF) is presented.
ChemInform Abstract: Palladium‐Catalyzed Annulation of 2,2′‐Diiodobiphenyls with Alkynes: Synthesis and Applications of Phenanthrenes.
Authors: Lin Yu‐De , Cho Chun‐Lung , Ko Chih‐Wei , Pulte Anna , Wu Yao‐Ting 
Published: March 2013

AbstractThe present new method is also applicable to chiral alkynes like (XI) giving optically active products which can be smoothly converted into phenanthroindolizidine and phenanthroquinolizidine alkaloids by Pictet—Spengler reaction as shown for (XIV).
ChemInform Abstract: Solventless Selective Phosgene‐Free N‐Carbonylation of N‐Heteroaromatics (Pyrrole, Indole, Carbazole) under Mild Conditions.
Authors: Carafa Marianna , Iannone Francesco , Mele Valentina , Quaranta Eugenio 
Published: March 2013

AbstractThe presented approach avoids the heavy cogeneration of wastes.
ChemInform Abstract: An Expedient Synthesis of Fused Heteroacenes Bearing a Pyrrolo[3,2‐b]pyrrole Core
Authors: Qiu Li , Yu Chunmeng , Zhao Na , Chen Weichao , Guo Yunlong , Wan Xiaobo , Yang Renqiang , Liu Yunqi 
Published: March 2013

Abstractvia a novel reductive ring closure methodology
ChemInform Abstract: Conversions of 7‐Aryl‐7H‐pyrazolo[3,4‐d][1,2,3]triazin‐4‐ols by the Action of Phosphorus Pentoxide, Pentasulfide, and Oxychloride.
Authors: Khutova B. M. , Klyuchko S. V. , Gurenko A. O. , Vasilenko A. N. , Balya A. G. , Rusanov E. B. , Brovarets V. S. 
Published: March 2013

AbstractCompound (II) is used as starting material for a series of reactions yielding different kinds of pyrazole derivatives.
ChemInform Abstract: “All‐Water” Chemistry of Tandem N‐Alkylation—Reduction—Condensation for Synthesis of N‐Arylmethyl‐2‐substituted Benzimidazoles.
Authors: Kommi Damodara N. , Kumar Dinesh , Bansal Rohit , Chebolu Rajesh , Chakraborti Asit K. 
Published: March 2013

AbstractWater plays the crucial role of hydrogen bond mediated electrophile‐nucleophile dual activation during the selective N‐monoalkylation of nitroanilines that forms the basis of regiodefined installation of the substituents in their respective positions in the benzimidazole framework.
ChemInform Abstract: High Yield One‐Pot Synthesis of Some Novel N‐Methyl Isoxazolidine Derivatives Using N‐Methyl‐α‐chloro Nitrone in Water.
Authors: Chakraborty Bhaskar , Sharma Prawin Kumar , Chhetri Manjit Singh 
Published: March 2013

AbstractNovel isoxazolidines are synthesized by 1,3‐dipolar cycloaddition of α‐chloro nitrone (I) to dipolarophiles like maleimides (II) or alkene derivatives (V).
ChemInform Abstract: Synthesis and Antimicrobial Activity of Linked Heterocyclics Containing Pyrazole and Oxadiazoles.
Authors: Reddy Ch. Sanjeeva , Rao L. Sanjeeva , Devi M. Vani , Nagaraj A. 
Published: March 2013

AbstractSome of the title compounds (IX), especially derivatives (IXc)—(IXe), show high in vitro antibacterial and antifungal activities.
ChemInform Abstract: Copper(I)‐Catalyzed Intramolecular O‐Arylation for the Synthesis of 2,3,4,9‐Tetrahydro‐1H‐xanthen‐1‐ones with Low Loads of CuCl.
Authors: Sudheendran Kavitha , Malakar Chandi C. , Conrad Juergen , Beifuss Uwe 
Published: March 2013

AbstractAn efficient route towards tetrahydroxanthenones, an important motif in many biologically active compounds, is developed in continuation of previously published studies.
ChemInform Abstract: Metal‐Free Intramolecular Aminofluorination of Alkenes Mediated by PhI(OPiv)2/Hydrogen Fluoride—Pyridine System.
Authors: Wang Qing , Zhong Wenhe , Wei Xiong , Ning Maoheng , Meng Xiangbao , Li Zhongjun 
Published: March 2013

AbstractA highly regio‐ and stereoselective metal‐free method for the intramolecular oxidative aminofluoration of unactivated terminal alkenes is presented.
ChemInform Abstract: Substituted Ureas Based on 2,6‐Dimethyl‐3,5‐pyridinedicarboxylic Acid Azides.
Authors: Nesterova E. Yu. , Pugacheva A. S. , Voevudsky M. V. 
Published: March 2013

AbstractAzides (I) and (VII) are converted into the corresponding isocyanate intermediates by Curtius rearrangement which further react with ammonia, primary, secondary amines to give mono‐, di‐, and trisubstituted ureas.
ChemInform Abstract: A Novel Route for the Preparation of Chromenoquinazolines.
Authors: Mazhukina O. A. , Platonova A. G. , Fedotova O. V. , Reshetov P. V. 
Published: March 2013

AbstractFirst time, benzopyran (I), urea (II), and aromatic aldehydes are used in the Biginelli reaction to synthesize the title compounds of type (IV) in a one‐pot procedure.
ChemInform Abstract: Synthesis, Spectral Characterization and Biological Evaluation of a Novel Series of 6‐Arylsubstituted‐3‐[2‐(4‐substitutedphenyl)propan‐2‐yl]‐7H‐ [1,2,4]triazolo[3,4‐b][1,3,4]thiadiazines.
Authors: Puthiyapurayil Pushpan , Poojary Boja , Chikkanna Chandrashekhar , Buridipad Sunil Kumar 
Published: March 2013

AbstractA series of novel title compounds (V) (18 examples) are synthesized and tested in vitro for their cytotoxicity, their antimicrobial activity as well as their in vivo anthelmintic potency.
ChemInform Abstract: Synthesis of α‐Hydroxyphosphonates and Their Antioxidant Properties.
Authors: Naidu Kalla Reddi Mohan , Kumar Krishnammagari Suresh , Arulselvan Palanisamy , Reddy Chinnappareddy Bhupendra , Lasekan Ola 
Published: March 2013

AbstractThe majority of the new α‐hydroxyphosphonates (III) show promising antioxidant activities.
ChemInform Abstract: Diterpenoids from the Soft Coral Sinularia maxima and Their Inhibitory Effects on Lipopolysaccharide‐Stimulated Production of Proinflammatory Cytokines in Bone Marrow‐Derived Dendritic Cells.
Authors: Nguyen Hoai Nam , et al. et al. 
Published: March 2013

AbstractSix new diterpenoids, sinumaximols A—I are isolated together with three known compounds.
ChemInform Abstract: Total Syntheses of Mitragynine, Paynantheine and Speciogynine via an Enantioselective Thiourea‐Catalyzed Pictet—Spengler Reaction.
Authors: Kerschgens Isabel P. , Claveau Elise , Wanner Martin J. , Ingemann Steen , van Maarseveen Jan H. , Hiemstra Henk 
Published: March 2013

AbstractA total synthesis of mitragynine (IV) is realized from 4‐methoxytryptamine by a route featuring an enantioselective Pictet—Spengler reaction catalyzed by a chiral thiourea as a key step.
Harnessing Electron Transfer from the Perchlorotriphenylmethide Anion to Y@C82(C2v) to Engineer an Endometallofullerene‐Based Salt
Authors: Kareev Ivan E. , Laukhina Elena , Bubnov Vyacheslav P. , Martynenko Vyacheslav M. , Lloveras Vega , Vidal‐Gancedo José , Mas‐Torrent Marta , Veciana Jaume , Rovira Concepció 
Published: March 2013

AbstractWe show that electron transfer from the perchlorotriphenylmethide anion (PTM−) to Y@C82(C2v) is an instantaneous process, suggesting potential applications for using PTM− to perform redox titrations of numerous endohedral metallofullerenes. The first representative of a Y@C82‐based salt containing the complex cation was prepared by treating Y@C82(C2v) with the [K+([18]crown‐6)]PTM− salt. The synthesis developed involves the use of the [K+([18]crown‐6)]PTM− salt as a provider of both a complex cation and an electron‐donating anion that is able to reduce Y@C82(C2v). For the first time, the molar absorption coefficients for neutral and anionic forms of the pure isomer of Y@C82(C2v) were determined in organic solvents with significantly different polarities.
Intramolecular Pnicogen Interactions in PHF(CH2)nPHF (n=2–6) Systems
Authors: Sánchez‐Sanz Goar , Alkorta Ibon , Trujillo Cristina , Elguero José 
Published: March 2013

AbstractA computational study of the intramolecular pnicogen bond in PHF(CH2)nPHF (n=2–6) systems was carried out. For each compound, two different conformations, (R,R) and (R,S), were considered on the basis of the chirality of the phosphine groups. The characteristics of the closed conformers, in which the pnicogen interaction occurs, were compared with those of the extended conformer. In several cases, the closed conformations are more stable than the extended conformations. The calculated interaction energies of the pnicogen contact, by means of isodesmic reactions, provide values between −3.4 and −26.0 kJ mol−1. Atoms in molecules and electron localization function analysis of the electron density showed that the systems in the closed conformations with short P⋅⋅⋅P distances have a partial covalent character in this interaction. The calculated absolute chemical shieldings of the P atoms showed an exponential relationship with the P⋅⋅⋅P distance. In addition, a search in the Cambridge crystallographic database was carried out to detect those compounds with a potential intramolecular pnicogen bond in the solid phase.
Insight into the Luminescence Behavior of Europium(III) β‐Diketonate Complexes Encapsulated in Zeolite L Crystals
Authors: Wen Tingting , Zhang Wenjun , Hu Xuejun , He Liang , Li Huanrong 
Published: March 2013

AbstractThe acidity of europium(III)‐exchanged zeolite L (Eu3+/ZL) and its influence on the luminescence performances of encapsulated europium(III) β‐diketonate complexes are reported. The results indicate the importance of understanding the acidity of Eu3+/ZL in the preparation of luminescent host–guest materials of zeolite L crystals and europium(III) β‐diketonate complexes. The acidity of Eu3+/ZL was determined roughly by using a dye (thionine) as the probe molecule. The luminescence performances of the host–guest materials, including excitation and emission spectra, lifetime of Eu3+ ions, quantum yield, and energy transfer efficiency, have been investigated. The luminescence behavior of the host–guest materials can be tuned by changing the acidity inside the channels of the zeolite L crystals and can potentially be used as a sensor for detecting ammonia.
Structures and Magnetic Properties of Nickel Thiocyanato Coordination Compounds with 2‐Chloropyrazine as a Neutral Coligand
Authors: Wöhlert Susanne , Näther Christian 
Published: March 2013

AbstractReaction of Ni(NCS)2 with 2‐chloropyrazine in different molar ratios and solvents at room temperature leads to five new coordination polymers. In the crystal structures of Ni(NCS)2(2‐chloropyrazine)4·2‐chloropyrazine solvate (1) and Ni(NCS)2(2‐chloropyrazine)4 (2) the nickel cations are octahedrally coordinated by two terminal N‐bonded thiocyanato anions and four 2‐chloropyrazine ligands into discrete complexes. In the crystal structures of the Ni(NCS)2(2‐chloropyrazine)2(CH3OH)2·(CH3OH)2 solvate (3) and Ni(NCS)2(2‐chloropyrazine)2(CH3OH)2 (4) each nickel(II) cation is coordinated by two terminal N‐bonded thiocyanato anions, two 2‐chloropyrazine ligands and two O‐bonded methanol molecules in a slightly distorted octahedron. On heating, compounds 1 and 2 transform into the ligand‐deficient 1:2 compound 5, which can also be crystallized from solution. In the crystal structure of [Ni(NCS)2(2‐chloropyrazine)2]n (5) each nickel(II) cation is coordinated by two N‐bonded and two S‐bonded thiocyanato anions as well as two 2‐chloropyrazine ligands. The nickel cations are linked into dimers by pairs of μ‐1,3‐bridging thiocyanato anions that are further linked into chains and finally into layers by single μ‐1,3‐bridging thiocyanato anions. Magnetic measurements of compound 1 and 2 show only Curie or Curie–Weiss paramagnetism, whereas in the ligand‐deficient compound 5 a metamagnetic transition is observed at a critical field of HC = 14 kOe. The results of the magnetic measurements are compared with those of related nickel compounds with different coligands.
Mafic injection as a trigger for felsic magmatism: A numerical study
Authors: Schubert M. , Driesner T. , Gerya T. V. , Ulmer P. 
Published: March 2013

AbstractThe origin of crustal‐scale silicic magmatism remains a matter of debate, and notable uncertainty exists concerning the physical mechanisms that drive ascent and emplacement of felsic magmas in upper crustal regions. A 2‐D numerical model demonstrates that injection of mantle‐derived mafic magma into a partially molten hot zone in the lower crust can drive felsic magma ascent and intrusion into upper crustal levels. The injection of mafic magma induces overpressure in the reservoir, which increases crustal stresses and triggers development of brittle/plastic shear zones, and can drive significant surface uplift. The emerging topography causes a nonuniform overpressure distribution in the reservoir and can trigger felsic magma ascent along crustal shear zones. Based on systematic numerical experiments, we investigate the influence of crustal strength and injection rate. The initial upper crustal strength controls the degree of crustal faulting and surface uplift and therefore whether felsic magma ascent can be initiated or not. The final upper crustal strength influences the depth and final style of felsic intrusion. The injection rate of mafic magma determines the time scale of overpressure growth and surface uplift stage. In contrast, the duration of the subsequent felsic ascent and intrusion emplacement stages remains nearly constant. Our results imply that mafic underplating and intrusion into the lower crust may not only be a prime control for the generation of felsic magmas in the lower crust but may also be an important physical driving mechanism for felsic magma ascent and intrusion into upper crustal levels.
Fully automated on‐screen carotid intima‐media thickness measurement: A screening tool for subclinical atherosclerosis
Authors: Vanoli Davide , Lindqvist Per , Wiklund Urban , Henein Michael , Näslund Ulf 
Published: March 2013

ABSTRACTPurposeCarotid intima‐media thickness (CIMT) is generally considered an appropriate direct vascular method for cardiovascular risk assessment. The objective of this study was to evaluate the feasibility and reproducibility of a newly developed automated on‐screen carotid ultrasound with respect to manual measurement with a conventional system.MethodsWe assessed CIMT in 50 consecutive patients (age 62 ± 5 years, range 21–79 years, 36 men) twice, using a newly developed automated ultrasound (CardioHealth Station) and a conventional system with manual measurement (Acuson, Sequoia). For each patient, three frozen frames of the distal 10 mm of the right and left common carotid arteries were acquired on the two systems, by operators blinded to each other. The average of the mean value of three readings of each system was calculated.ResultsThe intraclass correlation coefficient of the interoperator variability was 0.95 and 0.94 for the automated and manual measurements, respectively. The comparative coefficient of variation of the interoperator variability was 8.2 and 8.7% for the automated and manual measurements, respectively. There was no clinically relevant difference between measurements obtained by the two systems (intraclass correlation coefficient = 0.98). The acquisition time of the automated system was significantly shorter than the conventional system (p < 0.01).ConclusionsFully automated on‐screen measurements of CIMT are feasible, faster, and as reproducible as conventional manual measurements and may be suitable and cost‐effective for screening application in community medicine. © 2013 Wiley Periodicals, Inc. J Clin Ultrasound 41:333–339, 2013
Peduncular hallucinosis in a patient with subclavian steal syndrome: Usefulness of Doppler ultrasonography
Authors: Gómez‐Choco Manuel , García Sonia , León Lucía 
Published: March 2013

ABSTRACTThe subclavian steal syndrome is characterized by retrograde flow within a vertebral artery ipsilateral to proximal subclavian artery high‐grade stenosis or occlusion. It can cause vertebrobasilar insufficiency and hence diverse brainstem symptoms. Peduncular hallucinosis consists of visual images of brief duration that are related to thalamic or rostral brainstem lesions. We describe a patient with peduncular hallucinosis in the setting of subclavian steal syndrome. Inducing a hemodynamic challenge to the vertebrobasilar circulation elicited the patient́s visual symptoms. Thus, careful ultrasonographic evaluation with dynamic testing contributed to explain the physiopathology of the clinical symptoms. © 2013 Wiley Periodicals, Inc. J Clin Ultrasound 42:63–66, 2014
Accuracy of the ice test in the diagnosis of myasthenia gravis in patients with ptosis
Authors: Fakiri M. Omeed , Tavy Dénes L.J. , Hama‐Amin Ako Dara , Wirtz Paul W. 
Published: March 2013

ABSTRACTIntroduction: Several studies have reported high diagnostic sensitivity and specificity for the ice test in myasthenia gravis. All of the studies employed a case–control design, in which the diagnosis was already known at the time of the test for both patients and controls, leading to case selection bias. This suggests that the available literature substantially overestimates the diagnostic utility of these tests. Methods: A retrospective cohort study without selection bias was performed to examine the sensitivity and specificity of the ice test. The sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of the ice test were determined by means of a 2 × 2 table. Results: The ice test has a sensitivity of 0.92 (95% CI 0.62–1.00), specificity of 0.79 (95% CI 0.56–1.00), PPV of 0.73 (95% CI 0.48–0.90), and NPV of 0.94 (95% CI 0.70–1.00). Conclusions: Due to its high negative predictive value the ice test is still a reliable and useful bed‐side test. Muscle Nerve 48: 902–904, 2013
Randomized controlled trial of physiotherapy for postpartum stress incontinence: 7‐year follow‐up
Authors: Dumoulin Chantale , Martin Claudine , Elliott Valérie , Bourbonnais Daniel , Morin Mélanie , Lemieux Marie‐Claude , Gauthier Robert 
Published: March 2013

AbstractObjectiveTo estimate the long‐term effect of intensive, 6‐week physiotherapy programs, with and without deep abdominal muscle (TrA) training, on persistent postpartum stress urinary incontinence (SUI).MethodsThe study was a single‐blind randomized controlled trial. Fifty‐seven postnatal women with clinically demonstrated persistent SUI 3 months after delivery participated in 8 weeks of either pelvic floor muscle training (PFMT) (28) or PFMT with deep abdominal muscle training (PFMT + TrA) (29). Seven years post‐treatment, 35 (61.4%) participants agreed to the follow‐up; they were asked to complete a 20‐min pad test and three incontinence‐specific questionnaires with an assessor blinded to each participant's group assignment.Results:Of the 35 (61.4%) who agreed to the follow‐up: 26 (45.6%) took the 20‐min pad test (12 PFMT and 14 PFMT + TrA) and 35 (61.4%) completed the questionnaires (18 PFMT and 17 PFMT + TrA). The baseline clinical characteristics of the follow‐up and non‐follow‐up participants were not significantly different; nor did they differ between PFMT and PFMT + TrA participants enrolled in the follow‐up study. At 7 years, the pad test scores for the PFMT group did not differ statistically from those of the PFMT + TrA group. When combining both treatment groups, a total of 14/26 (53%) follow‐up participants were still continent according to the pad test.ConclusionThe addition of deep abdominal training does not appear to further improve the outcome of PFM training in the long term. However, benefits of physiotherapy for postpartum SUI, although not as pronounced as immediately after the initial intervention, is still present 7 years post‐treatment. Neurourol. Urodynam. 32: 449–454, 2013. © 2013 Wiley Periodicals, Inc.