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| 1 | Dendritic cell deficiencies persist seven months after SARS-CoV-2 infection显示文摘Severe Acute Respiratory Syndrome Coronavirus(SARS-CoV)-2 infection induces an exacerbated inflammation driven by innate immunity components.Dendritic cells(DCs)play a key role in the defense against viral infections,for instance plasmacytoid DCs(pDCs),have the capacity to produce vast amounts of interferon-alpha(IFN-α).In COVID-19 there is a deficit in DC numbers and IFN-αproduction,which has been associated with disease severity.In this work,we described that in addition to the DC deficiency,several DC activation and homing markers were altered in acute COVID-19 patients,which were associated with multiple inflammatory markers.Remarkably,previously hospitalized and nonhospitalized patients remained with decreased numbers of CD1c+myeloid DCs and pDCs seven months after SARS-CoV-2 infection.Moreover,the expression of DC markers such as CD86 and CD4 were only restored in previously nonhospitalized patients,while no restoration of integrinβ7 and indoleamine 2,3-dyoxigenase(IDO)levels were observed.These findings contribute to a better understanding of the immunological sequelae of COVID-19. | Alberto Pérez-Gómez Joana Vitallé Carmen Gasca-Capote Alicia Gutierrez-Valencia María Trujillo-Rodriguez Ana Serna-Gallego Esperanza Muñoz-Muela María de los Reyes Jiménez-Leon Mohamed Rafii-El-Idrissi Benhnia Inmaculada Rivas-Jeremias Cesar Sotomayor Cristina Roca-Oporto Nuria Espinosa Carmen Infante-Domínguez Juan Carlos Crespo-Rivas Alberto Fernández-Villar Alexandre Pérez-González Luis Fernando López-Cortés Eva Poveda Ezequiel Ruiz-Mateos JoséMiguel Cisneros Sonsoles Salto-Alejandre Judith Berastegui-Cabrera Pedro Camacho-Martínez Carmen Infante-Domínguez Marta Carretero-Ledesma Juan Carlos Crespo-Rivas Eduardo Márquez JoséManuel Lomas Claudio Bueno Rosario Amaya JoséAntonio Lepe Jerónimo Pachón Elisa Cordero Javier Sánchez-Céspedes Manuela Aguilar-Guisado Almudena Aguilera Clara Aguilera Teresa Aldabo-Pallas Verónica Alfaro-Lara Cristina Amodeo Javier Ampuero María Dolores Avilés Maribel Asensio Bosco Barón-Franco Lydia Barrera-Pulido Rafael Bellido-Alba Máximo Bernabeu-Wittel Candela Caballero-Eraso Macarena Cabrera Enrique Calderón Jesús Carbajal-Guerrero Manuela Cid-Cumplido Yael Corcia-Palomo Juan Delgado Antonio Domínguez-Petit Alejandro Deniz Reginal Dusseck-Brutus Ana Escoresca-Ortega Fátima Espinosa Nuria Espinosa Michelle Espinoza Carmen Ferrándiz-Millón Marta Ferrer Teresa Ferrer Ignacio Gallego-Texeira Rosa Gámez-Mancera Emilio García Horacio García-Delgado Manuel García-Gutiérrez María Luisa Gascón-Castillo Aurora González-Estrada Demetrio González Carmen Gómez-González Rocío González-León Carmen Grande-Cabrerizo Sonia Gutiérrez Carlos Hernández-Quiles Inmaculada Concepción Herrera-Melero Marta Herrero-Romero Luis Jara Carlos Jiménez-Juan Silvia Jiménez-Jorge Mercedes Jiménez-Sánchez Julia Lanseros-Tenllado Carmina López Isabel López Álvaro López-Barrios Luis F.López-Cortés Rafael Luque-Márquez Daniel Macías-García Guillermo Martín-Gutiérrez Luis Martín-Villén JoséMolina Aurora Morillo María Dolores Navarro-Amuedo Dolores Nieto-Martín Francisco Ortega María Paniagua-García Amelia Peña-Rodríguez Esther Pérez Manuel Poyato Julia Praena-Segovia Rafaela Ríos Cristina Roca-Oporto Jesús F.Rodríguez María Jesús Rodríguez-Hernández Santiago Rodríguez-Suárez Ángel Rodríguez-Villodres Nieves Romero-Rodríguez Ricardo Ruiz Zida Ruiz de Azua Celia Salamanca Sonia Sánchez Víctor Manuel Sánchez-Montagut César Sotomayor Alejandro Suárez Benjumea Javier Toral | 2021 | Cellular & Molecular Immunology2021，18，9： | 2 |
| 2 | HOTEL LOCATIONIN TOURISM CITIES Madrid 1936-1998显示文摘 | AINHOA URTASUN ISABEL GUTIE' RREZ | 2006 | Annals of Tourism Research2006，33，2： | 1 |
| 3 | Hotel location in tourism cities Madrid 1936-1998 显示文摘 | A in hoaurtasun isabel gutie' rrez | 2006 | Annals of Tourism Research2006，33，2： | 1 |
| 4 | Composition of non-woody plant lignins and cinnamic acids by Py-GC/MS,Py/TMAH and FT-IR显示文摘 | José C D R Gutiérreza A Isabel M | 2007 | Journal of Analytical and Applied Pyrolysis2007，79，5： | 1 |
| 5 | Tourism agglomeration and its impact on social welfare: An empirical approach to the Spanish case显示文摘 | Ainhoa Urtasun Isabel Gutiérrez | 2005 | Tourism Management2005，，5： | 1 |
| 6 | Bioavailability study of a polyphenol‐enriched extract from H ibiscus sabdariffa in rats and associated antioxidant status显示文摘 | Salvador Fernández‐Arroyo María Herranz‐López Raúl Beltrán‐Debón Isabel Borrás‐Linares Enrique Barrajón‐Catalán Jorge Joven Alberto Fernández‐Gutiérrez Antonio Segura‐Carretero Vicente Micol | 2012 | Mol Nutr Food Res2012，，10： | 1 |
| 7 | C‐reactive protein and incidence of type 2 diabetes in the Pizarra study显示文摘 | Elehazara Rubio‐Martín Federico Soriguer Carolina Gutiérrez‐Repiso Lourdes Garrido‐Sánchez Marisol S. Ruíz Adana Eduardo García‐Fuentes Sonsoles Morcillo Isabel Esteva Felipe J Chaves Gemma Rojo‐Martinez | 2012 | Eur J Clin Invest2012，，2： | 1 |
| 8 | Tourism agglomeration and its impact on social welfare: An empirical approach to the Spanish case显示文摘 | Ainhoa Urtasun Isabel Gutiérrez | 2005 | Tourism Management2005，，5： | 1 |
| 9 | Tourism Aglomeration and its Ipaet on Scial Wlfare: An Empirical Approach to the Spanish Case显示文摘 | Ainhoa Urtasun Isabel Gutie'rrez | 2006 | Tourism Management2006，27，5： | 1 |
| 10 | Th1 and Th2 lymphocytes in perennial allergic rhinitis显示文摘 | Daniel Aguilar Angeles Emestina Serrarno Miranda Maria Isabel Rojo Gutiérrez | 2006 | Rev Alerg Mex2006，53，3： | 1 |
| 11 | Comparison of Apigenin,Quercetin and Kaempferol Accumulation and Total Flavonoid Content in Leaves,Embryogenic Cultures and Cell Suspension Cultures of Parsley(Petroselinum crispum)显示文摘In recent years,there has been a growing interest in exploring alternative treatments for bone defects.Bone tissue engineering has turned its attention to plant extracts containing osteogenic flavonoids as potential promoters of bone regeneration.In our study,we specifically investigated the extract of Petroselinum crispum,a plant known for its abundance of osteogenic flavonoids such as apigenin,quercetin,and kaempferol.Our objective was to compare the total flavonoid content(TFC)and their accumulation in different sources.We obtained hydrolyzed aqueous extracts from the leaves of parsley plants(grown for 12 weeks in the field),weekly embryogenic cultures,and suspension cell cultures.The TFC,measured in mg quercetin equivalent per gram of dry weight(QE mg/g dw),was found to be 53.81±0.97 for 52 g dw of leaves(1 kg plant fw),31.10±1.52 for 420 g dw of embryogenic cultures,and 11.80±0.76 for 210 g dw of cell suspensions.Notably,only the leaves and embryogenic cultures showed significant accumulation of osteogenic flavonoids,with apigenin levels of 1.8±0.3 and 0.32±0.02 mg/g dw,and kaempferol levels of 1.0±0.18 and 0.2±0.01 mg/g dw,respectively.Our findings indicate that embryogenic cultures have the potential to produce up to 40%more apigenin in 12 weeks compared to 1 kg of parsley plant,thanks to their superior biomass reproductive competence.These results present a promising biotechnological approach for generating extracts enriched with bioactive compounds,which can be further utilized in in vitro osteogenic testing. | Laura Isabel Arias-Rodríguez Martha Alicia Rodríguez-Mendiola Carlos Arias-Castro Federico Antonio Gutiérrez Miceli Diana Reséndez Pérez María Celina Luján Hidalgo Juan JoséVillalobos Maldonado Norma Alejandra Mancilla Margalli | 2023 | Phyton-International Journal of Experimental Botany2023，92，10： | 0 |
| 12 | Acceptance of living liver donation among medical students: A multicenter stratified study from Spain显示文摘AIM: To analyze the attitude of Spanish medical students toward living liver donation(LLD) and to establish which factors have an influence on this attitude.METHODS: Study type: A sociological, interdisciplinary, multicenter and observational study. Study population: Medical students enrolled in Spain(n = 34000) in the university academic year 2010-2011. Sample size: A sample of 9598 students stratified by geographical area and academic year. Instrument used to measure attitude: A validated questionnaire(PCID-DVH RIOS) was self-administered and completed anonymously. Data collection procedure: Randomly selected medical schools. The questionnaire was applied to each academic year at compulsory sessions. Statistical analysis: Student′s t test, χ2 test and logistic regression analysis.RESULTS: The completion rate was 95.7%(n = 9275). 89%(n = 8258) were in favor of related LLD, and 32%(n = 2937) supported unrelated LLD. The following variables were associated with having a more favorable attitude:(1) age(P = 0.008);(2) sex(P < 0.001);(3) academic year(P < 0.001);(4) geographical area(P = 0.013);(5) believing in the possibility of needing a transplant oneself in the future(P < 0.001);(6) attitude toward deceased donation(P < 0.001);(7) attitude toward living kidney donation(P < 0.001);(8) acceptance of a donated liver segment from a family member if one were needed(P < 0.001);(9) having discussed the subject with one's family(P < 0.001) and friends(P < 0.001);(10) a partner's opinion about the subject(P < 0.001);(11) carrying out activities of an altruistic nature; and(12) fear of the possible mutilation of the body after donation(P < 0.001).CONCLUSION: Spanish medical students have a favorable attitude toward LLD. | Antonio Ríos Ana Isabel López-Navas Ana Isabel López-López Francisco Javier Gómez Jorge Iriarte Rafael Herruzo Gerardo Blanco Francisco Javier Llorca Angel Asunsolo Pilar Sánchez-Gallegos Pedro Ramón Gutiérrez Ana Fernández María Teresa de Jesús Laura Martínez-Alarcón Alberto Lana Lorena Fuentes Juan Ramón Hernández Julio Virseda José Yelamos José Antonio Bondía Antonio Miguel Hernández Marco Antonio Ayala Pablo Ramírez Pascual Parrilla | 2016 | World Journal of Gastroenterology2016，22，25： | 0 |
| 13 | Renal function and choroidal thickness using swept-source optical coherence tomography in diabetic patients显示文摘AIM: To assess the relationship between choroidal thickness and renal function in diabetic patients. METHODS: Cross-sectional retrospective clinical study of 42 eyes of 21 ocular treatment-na?ve diabetic patients. Demographic data included: age, sex, type and course of diabetes. Ocular data included: severity of diabetic retinopathy;retinal thickness at the central macular region, as well as choroidal thickness at the central and paracentral quadrants, using automatically generated maps by swept-source optical coherence tomography;presence of cystic macular edema;and ocular axial length(AXL). Lab-test parameters included: glycated hemoglobin(HbA1c), albuminuria, albumin/creatinine ratio in urine, and glomerular filtration rate. RESULTS: A significant negative correlation was mainly observed between several choroidal thicknesses, age(P<0.020) and ocular AXL(P<0.030). On the contrary, a significant positive correlation was found between all choroidal thicknesses, HbA1 c(P<0.035) and albuminuria(P<0.040). CONCLUSION: Choroidal thickness can represent an additional tool to help clinicians predicting the renal status in ocular treatment-na?ve diabetic patients. | Antonio Manuel Garrido-Hermosilla Mariola Méndez-Muros Estanislao Gutiérrez-Sánchez Cristóbal Morales-Portillo María Jesús Díaz-GrANDa Eduardo Esteban-González Isabel Relimpio-López María Asunción Martínez-Brocca Enrique Rodríguez-de-la-Rúa-Franch | 2019 | International Journal of Ophthalmology(English edition)2019，12，6： | 0 |
| 14 | Relationships between soil pollution by heavy metals and melanin-dependent coloration of a fossorial amphisbaenian reptile显示文摘Melanin is the basis of coloration in many animals,and although it is often used in communication,thermoregulation,or camouflage,melanin has many other physiological functions.For example,in polluted habitats,melanin can have a detoxifying function.Melanic coloration would help to sequester in the skin the heavy metal contaminants from inside the body,which will be expelled to the exterior when the skin is sloughed.Moreover,animals should have evolved more melanic colorations in more polluted habitats(“industrial melanism”hypothesis).We examined whether the fossorial amphisbaenian reptile,Trogonophis wiegmanni,is able to eliminate heavy metals,derived from soil pollution by seagull depositions,through sloughing its skin.Our results suggest a covariation between levels of soil pollution by heavy metals and the concentration of heavy metals in the sloughed skins of amphisbaenians.This suggests that amphisbaenians may expel heavy metals from their bodies when they slough the skins.We also tested whether amphisbaenians inhabiting soils with higher levels of heavy metal pollution had darker(melanin-dependent)body colorations.However,contrary to predictions from the“industrial melanization”hypothesis,we found a negative relationship between soil pollution and proportions of melanic coloration.This contradictory result could,however,be explained because heavy metals have endocrine disruption effects that increase physiological stress,and higher stress levels could result in decreased melanogenesis.We suggest that although amphisbaenians might have some detoxifying mechanism linked to melanin in the skin,this process might be negatively affected by stress and result ineffective under conditions of high soil pollution. | JoséMARTÍN Pablo RECIO Gonzalo RODRÍGUEZ-RUIZ Isabel BARJA Eduardo GUTIÉRREZ Luis VGARCÍA | 2022 | Integrative Zoology2022，17，4： | 0 |
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