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Patient-reported dissatisfaction following second side in staged bilateral total knee arthroplasty: A systematic review

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World Journal of Orthopedics 2022年第11期13卷 1029-1037页

作者： Eric Gruenberger Andrew S Bae Tyler Kelly Brent A ponce James McGrory The Hughston Foundation ColumbusGA 31909United States Department of Orthopedic Surgery Jack Hughston Memorial HospitalPhenix CityAL 36867United States Department ofOrthopedic Surgery Hughston Foundation and Jack Hughston Memorial HospitalColumbusGA 31909United States

BACKGROUND Around one third of patients who undergo total knee arthroplasty(TKA)will eventually have the contralateral knee *** patient satisfaction after staged bilateral total knee arthroplasty procedures performed on different days is reportedly similar to unilateral ***,in our anecdotal experience patients often report less satisfying outcomes following the second side.A cursory review of available literature tended to confirm that *** sought therefore to consolidate all of the available data on this issue to further investigate this *** To consolidate available published data revealing satisfaction scores among patients following staged bilateral TKA,and to evaluate the phenomenon of less satisfying results following *** A systematic review of available literature reporting on satisfaction with TKA1 and TKA2 after staged bilateral knee arthroplasty was undertaken using PubMed,Google Scholar,and *** 427 records,five full-length articles met criteria for inclusion in the *** data were then extracted and assessed on the basis of the Reference Citation Analysis(https://***/).RESULTS A total of 1889 patients with an average age of 68(range:38–92)underwent staged bilateral TKA with outcomes reported at 1 year following each TKA with a mean 21.9 mo between surgeries(range:2 d to 14.5 years).Overall satisfaction with both knees was 83.70%(1581)and dissatisfaction with both knees was 2.75%(52).In the remaining 13.56%(256)who were dissatisfied with one side,61.0%were dissatisfied with TKA2,and 39.0%were dissatisfied with ***-reported outcome scores for TKA2 were frequently lower than TKA1 even in patients reporting overall satisfaction with both *** At 1-year follow-up,there was a 50%greater risk of dissatisfaction with TKA2 among the 13.56%of patients reporting dissatisfaction in one knee after staged bilateral *** the interval betwe

关键词： Staged Staggered Sequential Bilateral arthroplasty Total knee arthroplasty Patient-reported outcomes

Dysregulation of the PD-1/PD-L1 pathway contributes to the pathogenesis of celiac disease

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Cellular & Molecular Immunology 2019年第9期16卷 777-779页

作者： Candelaria ponce de Leon Miguel Angel Lopez-Casado Pedro Lorite Teresa Palomeque Maria Isabel Torres Department of Experimental Biology University of JaenJaenSpain Department of Pediatrics Gastroenterology Hospital Virgen de las NievesGranadaSpain

In this study,we focus on the alteration of the programmed cell death 1(PD-1)/PD-L1 pathway in celiac *** discuss the diverse roles of the PD-1 pathway in regulating immune responses and how this knowledge can improve celiac disease(CD)*** PD-1 and PD-L1 levels in the serum and in intestinal biopsies of CD patients may be relevant to the determination of a possible correlation between markers of the autoimmune response,inflammation,and disease activity.

关键词： celiac pathogenesis inflammation

Host-parasite interactions in perpetual darkness:Macroparasite diversity in the cavefish Astyanax mexicanus

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Zoological Research 2023年第4期44卷 782-792页

作者： Ana Santacruz David Hernández-Mena Ramses Miranda-Gamboa Gerardo Pérez-ponce De León Claudia Patricia Ornelas-García Departamento de Zoología Instituto de BiologíaUniversidad Nacional Autónoma de MéxicoMéxico City CP 04510México Departamento de Sistemas y Procesos Naturales Escuela Nacional de Estudios Superiores Unidad MéridaUcúYucatán CP 97357México Instituto de Energías Renovables Universidad Nacional Autónoma de MéxicoTemixcoMorelos CP 62580México Colección Nacional de Peces Departamento de ZoologíaInstituto de BiologíaUniversidad Nacional Autónoma de MéxicoMéxico City CP 04510México Stowers Institute for Medical Research Kansas CityMO 64110USA

Astyanax mexicanus has repeatedly colonized cave environments,displaying evolutionary parallelisms in many troglobitic *** being a model system for the study of adaptation to life in perpetual darkness,the parasites that infect cavefish are practically *** this study,we investigated the macroparasite communities in 18 cavefish populations from independent lineages and compared them with the parasite diversity found in their sister surface fish populations,with the aim of better understanding the role that parasites play in the colonization of new *** the cavefish populations,we identified 13 parasite taxa,including a subset of 10 of the 27 parasite taxa known for the surface *** infecting the cavefish belong to five taxonomic groups,including trematodes,monogeneans,nematodes,copepods,and *** are the most dominant group,found in 14 *** macroparasites include species with direct life cycles and trophic transmission,including invasive ***,paired comparisons indicate higher parasite richness in the cavefish than in the surface *** variation in parasite composition across the caves suggests historical and geographical contingencies in the host-parasite colonization process and potential evolution of local *** base-line data on parasite diversity in cavefish populations of *** provides a foundation to explore the role of divergent parasite infections under contrasting ecological pressures(cave *** environments)in the evolution of cave adaptive traits.

关键词： Adaptation Metazoan parasites Niche change Parasite assemblage Prevalence

Helminth parasites of freshwater fishes from Cuatro Ciénegas,Coahuila,in the Chihuahuan Desert of Mexico:inventory and biogeographical implications

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Integrative Zoology 2014年第3期9卷 328-339页

作者： Rogelio AGUILAR-AGUILAR Andrés MARTÍNEZ-AQUINO Héctor ESPINOSA-PÉREZ Gerardo PÉREZ-ponce DE LEÓN Comparative Biology Department National Autonomous University of MexicoMexico CityMexico Laboratory of Helminthology National Autonomous University of MexicoMexico CityMexico Graduate Program in Biological Sciences National Autonomous University of MexicoMexico CityMexico National Collection of Fish National Autonomous University of MexicoMexico CityMexico

As part of an ongoing inventory of the helminth parasites of freshwater fishes in Mexico, 570 individual fish were collected between Apr 2008 and Oct 2011 in 26 localities along the Cuatro Ciénegas region in Coahuila State, northern Mexico. Seventeen species of hosts, mostly corresponding to Nearctic freshwater elements, were studied. A total of 8324 individual worms were collected during this survey, representing 25 species of helminths, of which 9 were digeneans, 3 monogeneans, 3 acanthocephalans, 9 nematodes and 1 cestode. Most of the records in this checklist represent new host or locality records. The information provided in this checklist may be helpful for our understanding of the biodiversity and historical biogeography of this host-parasite system, because in the Cuatro Ciénegas region occur a Nearctic freshwater fish fauna, along with Neotropical and endemic elements, and from a biogeographical point of view, this may represent a transitional area.

关键词： Acanthocephala Cestoda Cuatro Ciénegas Digenea freshwater fish Mexico Monogenea Nematoda

Nucleation and growth kinetics of La0.7Sr0.3Cr0.4Mn0.6O3-δ SOFC perovskite:Symmetry alteration evolution induced by Cu2+ and Ni2+ impregnation

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Progress in Natural Science:Materials International 2016年第6期26卷 665-670页

作者： A.Concha-Balderrama G.Rojas-George J.Alvarado-Flores H.Esparza-ponce M.H.Bocanegra-Bernal A.Reyes-Rojas Centro de Investigación en Materiales Avanzados S.C.(CIMAV) Laboratorio Nacional de NanotecnologíaMiguel de Cervantes 120 Complejo Industrial ChihuahuaCd.de Chihuahua

La0.7Sr0.3Cr0.4Mn0.6O3-δperovskite nanoparticles have been synthetized using an ethylene glycol modified solgel method and impregnated by Cu0.75Ni0.25nanoparticles. The phase transitions and nucleation kinetics were studied by time resolved x-ray diffraction, Rietveld, Raman spectroscopy and high resolution transmission electron microscopy. Findings have shown that, an atomic disorder dominates from room temperature to 400 °C. Nanoparticles with crystal size < 26 nm start through nuclei formation of La0.7Sr0.3Cr0.4Mn0.6O3-δand SrCrO4solid solutions with Pm3m cubic and P21/n monoclinic symmetry respectively in the range of 600–650 °C. Symmetry reduction from the Pm3m→R3c space group had been obtained at a lower temperature（750 °C） than those reported in the literature in oxygen atmosphere and it was confirmed by an octahedral distortion, which takes place in the crystallographic direction[221]/（122）. The Johnson-Mehl-Avrami model had described the whole process, where the existence of two phases was shown before it reached its complete D3d6point group symmetry.

关键词： Perovskite structure Sol-gel method Composite Kinetics Rietveld

Depressant effects of Agastache mexicana methanol extract and one of major metabolites tilianin

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Asian Pacific Journal of Tropical Medicine 2015年第3期8卷 185-190页

作者： María Eva González-Trujano Hilda ponce-Muoz Sergio Hidalgo-Figueroa Gabriel Navarrete-Vázquez Samuel Estrada-Soto Laboratorio de Neurofarmacologia de Productos Naturales de la Directión de Investigaciones en Neurociencias.Instituto National de Psiquiatria "Ramón de la Fuente Muiz" México D.F.14370México Facultad de Farmacia Universidad Autonoma del Estado de MorelosCuernavaca.Morelos.México

Objective:To determine the depressant-like effects and the possible mechanism of action of tilianin isolated from active methanol extract of Agastache mexicana(***).Also,to establish the pharmacophoric requirements of tilianin,as a possible ligand of GABA_A/BZD receptor,by the alignment of ***-9896 and diindole,using a previously described pharmacophoric ***:Tilianin(30 to 300 mg/*** 300 mg/kg,pa.) and methanol crude extract(10 to 300 mg/kg,*** 300 mg/kg po.) from *** were evaluated for potential sedative and anxiolytic-like response drugs by using open-field,hole-board,cylinder of exploration,plus-maze and sodium pentobarbital-induced hypnosis mice ***:Methanol extract and tilianin showed anxiolytic-like activity from a dosage of 30 mg/kg,*** 300 mg/kg,*** were less potent than diazepam 0.1 mg/kg.a reference anxiolytic drug ***,depressant activity of both potentiates sodium pentobarbital(SP)-induced sleeping *** anxiolytic-like effect of 30 mg/kg *** for the extract and tilianin,by using the plus-maze model,was partially prevented in the presence of flumazenil(a GABA_A/BZD antagonist,5 mg/kg ip.) but not in the presence of WAY100635(a selective 5-HT_(1A) receptor antagonist,0.32 mg/***.).Pharmacophoric modeling alignments of three agonist of GABA_A/BZD allow identify seven chemical *** contains six of the seven features previously ***:Results indicate that tilianin is one of the bioactive metabolites in the anxiolytic-like activity of *** its central nervous system uses,where GABA_A/BZD,but not 5-HT_(1A),receptors are partially involved.

关键词： Agastache mexicana Anxiety Benzodiazepine Central nervous system Sedative Tilianin

Reproductive performance of the Mesa silverside(Chirostoma jordani Woolman,1894)under natural and controlled photoperiods

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BIOCELL 2012年第3期36卷 105-111页

作者： JOSÉLUIS ARREDONDO-FIGUEROA LAURA GEORGINA NÚÑEZ-GARCÍA PALOMA ADRIANA HEREDIA-GUZMÁN JESÚS T.ponce-PALAFOX Posta Zootécnica Departamento de ZootecniaCentro de Ciencias AgropecuariasUniversidad Autónoma de AguascalientesJesús MaríaAguascalientesMéxico Planta Experimental de Producción Acuícola Departamento de HidrobiologíaCBSUniversidad Autónoma Metropolitana IztapalapaMéxicoD.F Facultad de Estudios Superiores Iztacala Universidad Nacional Autónoma de MéxicoEstado de MéxicoMéxico Centro de Innovación y Transferencia Tecnológica CENITT Posgrado CBAPEscuela Nacional de Ingeniería PesqueraUniversidad Autónoma de NayaritTepicNayaritMéxico

Chirostoma jordani is a native annual species inhabiting lacustrine waters of the Central Mexico *** is widely distributed and is currently facing high environmental *** experi-ments were performed to study the reproductive performance of this *** of the experiments were conducted in 270-L indoor recirculation *** males and one female at the first stage of reproduction were included in each test.A photoperiod of 14 light hours and 10 dark hours was *** a fifth experiment,10 females and 15 males were kept in an outdoor 3,000-L recirculation tank under natural *** number of spawns,fertilised eggs and 30-day-old juveniles were counted and the survival rate was *** results indicated significant differences(P<0.05)between *** spawn numbers and greater egg production were observed under controlled photoperiod,and higher numbers of juveniles and a higher survival rate were observed under natural *** trials exhibited different patterns of egg produc-tion during the *** egg production in the natural-photoperiod trials followed a polynomial curve *** contrast,the trials under the controlled photoperiod showed an irregular pattern of increases and decreases in egg production.

关键词： breeding Atherinopsidae eggs juveniles survival rate

Comparison on Morphological and Optical Properties of TiO_(2) Thin Films Grown by Single-Pulse and Multi-Pulse Laser Ablation

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Journal of Surface Engineered Materials and Advanced Technology 2015年第1期5卷 17-23页

作者： Yonic Penaloza-Mendoza Luis ponce-Cabrera Instituto Politecnico Nacional Cicata AltamiraAltamiraMéxico

TiO2 thin films were prepared on glass substrates using the PLD (Pulsed Laser Deposition) technique. In order to carry out the ablation process, a Nd:YAG laser was used emitting in 1064 nm wavelength at 10 Hz repetition rate, set up for operating in both single-pulse and multi-pulse regimes. A comparison of the deposition rate, the optical and morphological properties of the layers obtained from both ablation regimes was made, which showed that the multi-pulsed ablation produced layers with a higher surface quality and better optical properties.

关键词： Pulsed Laser Deposition Single-Pulse Ablation Multi-Pulse Ablation TiO_(2) Thin Film

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小儿镰状细胞病210例临床分析

中国中西医结合急救杂志 2016年第6期23卷 659-660页

作者：马学路 ponce 天津医科大学第二医院儿科天津300211 中刚友好医院佰拉荣999059

目的探讨小儿镰状细胞病的临床特点.方法总结2009年2月至2015年7月刚果（布）首都医院儿科收治的210例镰状细胞病患儿的临床特点.结果溶血性贫血、急性胸部综合征和疼痛危象为小儿镰状细胞病的常见症状.结论贫血是镰状细胞病的首发... 详细信息

目的探讨小儿镰状细胞病的临床特点.方法总结2009年2月至2015年7月刚果（布）首都医院儿科收治的210例镰状细胞病患儿的临床特点.结果溶血性贫血、急性胸部综合征和疼痛危象为小儿镰状细胞病的常见症状.结论贫血是镰状细胞病的首发症状,急性胸部综合征是镰状细胞病的主要死亡原因之一,疼痛危象是患儿就诊的主要原因之一.

关键词：小儿镰状细胞病贫血急性胸部综合征疼痛危象