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au:Hernandez, Mayra

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Ovarian carcinoma metastasis manifesting as periumbilical nodules
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Hernandez, Ivonne Dannesy Rodriguez

; Ferreira, Patricia de Franco Marques

; Granja, Paula Dadalti

; Rochael, Mayra Carrijo

Anais Brasileiros de Dermatologia

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feb 2023, Volume 98 N. 1 Pages 118 - 119

Abstract: En | Text: En | PDF: En

https://doi.org/10.1016/j.abd.2021.01.009

Association of salivary parameters and erosive tooth wear in preschool children
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PEREZ, Mayra Manoella

; LUS, Ana Clara Magalhães

; CAMPOS, Priscila Hernandez

; AMARAL, Stella Ferreira do

; LUSSI, Adrian

; DINIZ, Michele Baffi

; GUARÉ, Renata Oliveira

Brazilian Oral Research

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2023, Volume 37 elocation e093

Abstract: En | Text: En | PDF: En

Abstract The aims of this study were to 1) assess the association between erosive tooth wear (ETW) according to the BEWE (Basic Erosive Wear Examination) scoring system and salivary parameters and 2) compare salivary parameters according to ETW severity in the subgroup of children with ETW. This cross-sectional study included 52 preschool children aged 5 years paired by sex. A calibrated examiner assessed ETW using BEWE criteria, and stimulated saliva was collected to determine salivary flow, osmolality, pH, and buffering capacity. The children were divided into two groups: without ETW (n=26; BEWE score 0) and with ETW (n=26; BEWE scores 1 and 2). Logistic regression analysis was used to determine the magnitude of the association between ETW and salivary parameters and estimates of odds ratios (OR). In the unadjusted analysis, the ETW group was more likely to have lower salivary flow (OR = 0.079; 95%CI = 0.013–0.469; p = 0.005) and lower osmolality (OR = 0.993; 95%CI = 0.985–1.000; p = 0.049). In the adjusted analysis, salivary flow remained significantly associated with ETW (OR = 0.087; 95%CI = 0.014–0.533; p = 0.008). Lower salivary osmolality values were observed in ETW, especially in preschool children with more severe ETW (BEWE score 2). Receiver operating characteristic (ROC) determined a salivary osmolality cutoff point of < 201 for the presence of ETW. In conclusion, salivary flow rate was significantly associated with ETW prevalence. Lower values of salivary osmolality were observed in preschool children with distinct erosive lesions with significant loss of tooth structure (BEWE 2). (ETW Basic Examination 2 crosssectional cross sectional sex criteria pH capacity groups n=26 n26 n 26 (n=26 0 2. . OR. OR (OR) 0.079 0079 079 95CI CI 95 0.013–0.469 00130469 013 469 0.005 0005 005 0.993 0993 993 0.985–1.000 09851000 985 000 0.049. 0049 0.049 049 0.049) 0.087 0087 087 0.014–0.533 00140533 014 533 0.008. 0008 0.008 008 0.008) ROC (ROC 20 conclusion prevalence n=2 n2 (n=2 0.07 007 07 9 0.013–0.46 0013046 01 46 0.00 00 0.99 099 99 0.985–1.00 0985100 98 004 0.04 04 0.08 08 0.014–0.53 0014053 53 n= (n= 0.0 0.013–0.4 001304 4 0.9 09 0.985–1.0 098510 0.014–0.5 001405 (n 0. 0.013–0. 00130 0.985–1. 09851 0.014–0. 00140 0.013–0 0013 0.985–1 0985 0.014–0 0014 0.013– 001 0.985– 098 0.014– 0.013 0.985 0.014 0.01 0.98

https://doi.org/10.1590/1807-3107bor-2023.vol37.0093

The effect of cooking with retort pouch system on lipid and phaseolin composition of Pinto Saltillo beans (Phaseolus vulgaris)
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MARTINEZ-CENICEROS, Mayra

; FERNANDEZ-MONREAL, Karen

; DOMÍNGUEZ-ORDAZ, Lenin Efraín

; AYALA-SOTO, Juan Guillermo

; CHAVEZ-FLORES, David

; RUIZ-ANCHONDO, Teresita

; SANDOVAL-SALAS, Fabiola

; NEDER-SUAREZ, David

; HERNANDEZ-OCHOA, Leon

Food Science and Technology

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2022, Volume 42 elocation e94721

Abstract: En | Text: En | PDF: En

Abstract The study objective was to evaluate the processing of pinto beans using the retort pouch process, thus avoiding damage to its nutritional composition. The lipid evaluation was: 1.74% in bean seed and 1.214 %, 1.226%, and 1.417% in the retort pouch treatments. The enzyme Candida Antarctica lipase was used to transesterify the oil and was analyzed by chromatography (GC/MS), identifying the acids: hexadecanoic, 9-octadecanoic, eicosanoic, and octadecanoic. Total protein content evaluation showed 15.88% in the bean seed and 4.75%,4.58%, and 5.18% in the retort pouch treatments with a one-factor analysis of variance (ANOVA) Tukey test p < 0.05. The Phaseolin protein was identified by the SDS-PAGE electrophoresis method. These results showed that the nutrients of retort pouch pinto beans were conserved despite the high temperature and constant pressure.

https://doi.org/10.1590/fst.94721

Producción científica iberoamericana sobre TIC en el contexto educativo
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Hernandez, Ronald M.

; Saavedra-López, Miguel A.

; Wong-Fajardo, Emma M.

; Campos-Ugaz, Osmer

; Calle-Ramírez, Xiomara M.

; García-Pérez, Mayra V.

Propósitos y Representaciones

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sep 2021, Volume 9 N. 3 elocation e1443

Abstract: En Es | Text: En Es | PDF: En | PDF: Es

Summary ICT in the educational context can be seen as information transmitting resources that link the teacher and the student in the improvement of teaching-learning adapted to the needs and characteristics of each subject. From this perspective, we seek to describe the state of Iberoamerican scientific production on the inclusion of ICT in the educational discipline in the period 2010 to 2020, based on a retrospective descriptive analysis of publications collected in journals indexed in Scopus. A total of n=1976 contributions were collected. It was found that production increased by 8.51%. Spain is the Iberoamerican country that contributes with the highest scientific production, authors with Iberoamerican affiliation usually publish through conference articles, highlighting ACM International Conference Proceeding Series. In front of an analysis of maturity of knowledge we are facing a development of scientific production in process of growth.

Resumen Las TIC en el contexto educativo pueden verse conocidos como recursos transmisores de información que vincula al docente y al estudiante en la mejora de la enseñanza - aprendizaje adaptado a las necesidades y características de cada sujeto. Desde esta perspectiva se busca describir el estado de la producción científica Iberoamericana sobre la inclusión de las TIC en la disciplina educativa en el periodo 2010 al 2020. El estudio se basa en el análisis descriptivo retrospectivo de publicaciones recopiladas en revistas indizadas en Scopus. Se recolectó un total de n=1976 contribuciones. Se encontró que la producción aumentó en un 8,51%. España es el país Iberoamericano que contribuye con mayor producción científica, los autores con afiliación Iberoamericana suelen publicar a través de Artículos de conferencia, destacando ACM International Conference Proceeding Series. Frente a un análisis de madurez de conocimiento estamos ante un desarrollo de producción científica en proceso de crecimiento.

https://doi.org/10.20511/pyr2021.v9n3.1443

Factores de riesgo de la fibrilación auricular en el Hospital Provincial General Docente Riobamba
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Machado Álvarez, Manolo David

; Maldonado Coronel, Fausto Vinicio

; Alulema Álvaro, Mauro Oswaldo

; Hernandez Guilcapi, Mayra Alejandra

; Córdova Pallmay, Silvia Patricia

Revista Eugenio Espejo

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dec 2019, Volume 13 N. 2 Pages 1 - 10

Abstract: En Es | Text: En Es | PDF: En | PDF: Es

Abstract The research process developed was observational, descriptive, transversal. 52 medical records of patients with AF were reviewed in the Internal Medicine service of the General Hospital of Riobamba-Ecuador in the period from May 1, 2017 to April 25, 2018. The chosen medical records were grouped into two sets: the first consisting of patients with clinical manifestations of AF and with electrocardiographic diagnosis of this arrhythmia (n = 38) ; the second one integrated the asymptomatic or slightly symptomatic diagnosed by electrocardiogram (n = 14). The results obtained indicated that 73.08% of the patients were symptomatic. Those over 70 years of age predominated in the study. Arterial hypertension and heart failure were the main risk factors present in the study population. The chi-square statistical test allowed to establish the existence of a significant relationship, between the presence of risk factors and the appearance of the clinical manifestations corresponding to AF, when a p value <0.05 (0.042) was obtained.

Resumen El proceso investigativo desarrollado fue de tipo observacional, descriptivo, transversal; para lo que se revisaron 52 historias clínicas de pacientes con FA, en el servicio de Medicina Interna del Hospital Provincial General Docente de Riobamba, Ecuador; en el período comprendido desde el 1 de mayo del 2017 hasta el 25 de abril del 2018. Las historias seleccionadas fueron agrupadas en dos conjuntos: el primero compuesto por pacientes con manifestaciones clínicas de FA y con diagnóstico electrocardiográfico de esta arritmia (n=38); mientras que el segundo, integró a los asintomáticos o levemente sintomáticos diagnosticados por electrocardiograma (n=14). Los resultados obtenidos indicaron que el 73,08% de los pacientes estaban sintomáticos. Los mayores de 70 años de edad predominaron en el estudio. La hipertensión arterial y la insuficiencia cardíaca resultaron los principales factores de riesgo presentes en la población estudiada. La prueba estadística el chi cuadrado permitió establecer la existencia de una relación significativa, entre la presencia de factores de riesgo y la aparición de las manifestaciones clínicas correspondientes a la FA, al obtenerse un valor p<0,05 (0,042).

https://doi.org/10.37135/ee.004.07.01 15 downloads

Detection of Influenza virus variants circulating in Cuba in 2011-2013 and its impact on influenza prevention
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Arencibia, Amely

; Acosta, Belsy

; Valdés, Odalys

; Piñón, Alexander

; Savón, Clara

; Fernandez, Leandro

; Medina, Isel

; Gonzalez, Guelsys

; Muné, Mayra

; Goyenechea, Angel

; Oropesa, Suset

; Gonzalez, Grehete

; Roque, Rosmery

; Hernandez, Barbara

; Borroto, Susana

; Llanes, Maria J

; Soto, Yudira

; Martínez, Javier

Biotecnología Aplicada

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sep 2018, Volume 35 N. 3 Pages 3501 - 3503

Abstract: En | Text: En | PDF: En

Competencias tic para el desarrollo profesional docente en educación básica
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Hernandez Suarez, César Augusto

; Arévalo Duarte, Mayra Alejandra

; Gamboa Suarez, Audin Aloiso

Praxis & Saber

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aug 2016, Volume 7 N. 14 Pages 41 - 69

Resumen Este artículo muestra los resultados de una investigación mayor en instituciones educativas de la ciudad de Cúcuta sobre competencias TIC y su integración a la práctica pedagógica. El propósito de este avance consistió en identificar y relacionar los niveles de competencias TIC que reportan los docentes de Básica, considerando su perfil de formación y tomando como referencia el modelo propuesto por el Ministerio de Educación Nacional (MEN) de Colombia en el año 2013. Se trata de una investigación cuantitativa de enfoque descriptivo correlacional en el que se miden los niveles de las competencias TIC del modelo MEN a partir de las dimensiones de competencias presentes en los docentes. Se seleccionaron 255 docentes de 16 instituciones educativas, que respondieron un instrumento de escala tipo Likert. De manera global, los resultados muestran que los docentes exhiben un buen nivel de competencias TIC. Las competencias autorreportadas en las distintas dimensiones, por otra parte, muestran correlaciones altas y significativas entre sí, lo cual demuestra que se trata de un conocimiento consolidado y que existe una integración parcial de las TIC en el aula.

Resumo Este artigo apresenta os resultados de novas pesquisas em instituições educacionais na cidade de Cucuta em TIC e a sua integraçâo na prática docente. O objetivo desse avanço foi identificar e relacionar os níveis de competências em TIC relatórios professores do Ensino Básico, considerando sua formaçâo perfil e referência ao proposto pelo Ministério da Educaçâo Nacional (MEN) da Colômbia em 2013 modelo. é uma abordagem de pesquisa descritiva correlacional quantitativa em que os níveis de competências em TIC modelo MEN a partir das dimensões de experiência em os professores sâo medidos. Foram selecionados 255 professores de 16 instituições de ensino, que responderam a uma escala de Likert. Globalmente, os resultados mostram que os professores mostram um bom nível de competências em TIC. As habilidades auto-relatados em diferentes dimensões, por outro lado, mostram correlações altas e significativas entre si, o que mostra que ele é um conhecimento consolidado e que há uma integraçâo parcial das TIC na sala de aula.

Abstract This article shows the results of further research in educational institutions in the city of Cucuta on ICT skills and their integration into teaching practice. The purpose of this advance was to identify and relate the levels of ICT skills reporting teachers of Basic, considering their profile training and reference to the proposed by the Ministry of National Education (MEN) of Colombia in 2013 model. It is a descriptive correlational quantitative research approach in which the levels of ICT skills MEN model from the dimensions of expertise in the teachers are measured. 255 teachers from 16 educational institutions, which answered a Likert scale were selected. Globally, the results show that teachers show a good level of ICT skills. The self-reported skills in different dimensions, on the other hand, show high and significant correlations with each other, which shows that it is a consolidated knowledge and that there is a partial integration of ICT in the classroom.

Résumé Cet article présente les résultats de la recherche dans les établissements d'enseignement dans la ville de Cucuta sur les compétences en TIC et leur intégration dans la pratique de l'enseignement. Le but de cette avance était d'identifier et de rapporter les niveaux de compétences en TIC ayant déclaré des enseignants de base, compte tenu de leur formation de profil et renvoi au projet par le Ministère de l'Education Nationale (MEN) de la Colombie en 2013 modèle. il est une approche quantitative corrélationnelle descriptive de recherche dans lequel les niveaux de compétences en TIC modèle MEN à partir des dimensions d'expertise dans les enseignants sont évalués. 255 enseignants de 16 établissements d'enseignement, qui ont répondu à une échelle de Likert ont été sélectionnés. Globalement, les résultats montrent que les enseignants montrent un bon niveau de compétences en TIC. Les compétences autodéclarées dans des dimensions différentes, d'autre part, montrent des corrélations élevées et significatives les uns avec les autres, ce qui montre qu'il est une connaissance consolidée et qu'il ya une intégration partielle des TIC dans la salle de classe.

https://doi.org/10.19053/22160159.5217 4107 downloads

Trabajos de investigación presentados en el XLIX Congreso Mexicano de Anestesiología: Zacatecas 2015. México
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Sánchez, Claudia

; Osorio-Santiago, María Arelí

; Medina-Tarango, Marco Antonio

; Fernandez De Lara, Alfredo

; Castro-Salinas, Jose Ernesto

; Salazar-Luna, Miguel Angel

; Sanchez, Placido

; Castro-Cayetano, José Esteban

; Millán Hernández, Manuel

; Almonte, Hector Asencion

; Zamora-Aguirre, Salvador A.

; Gudiño, Yocelin Montserrat

; Reyes-Valle, Roberto

; Zepeda-Olivera, Silvia

; Ferretiz-López, Giancarlo

; Salgado, Mónica

; Moctezuma-Ramírez, Luis

; Hernández-Ortiz, Israel Ivan

; Hernández-Zenteno, Norma Angelica

; Martinez, Raquel

; Sánchez-Hernández, Eloy

; Camacho-Gómez, Aldo Constantino

; Martinez, Raquel

; Chenge-Said, Jarumi

; Flores Fonseca, Elvia

; López-Centeno, Martha Alicia

; López, Angélica Yanine

; Jiménez-Ramos, Adriana

; Velasco-Sordo, Luis Ramón

; Hurtado-Reyes, Ignacio Carlos

; Castellanos, Antonio

; Rojas-Peñaloza, Janeth

; Zapién-Madrigal, Jesús Miguel

; Sánchez, Placido

; Sánchez-López, Eric Mauricio

; Mendoza- García, María Isabel

; Calzada-Grijalba, José Francisco

; Hernandez, Israel Ivan

; Castellanos De León, Edgar

; Luna Medina, Cinthya Isabel

; Alvarez-Mora, Lucy Andrea

; López, Angélica Yanine

; Jiménez-Ramos, Adriana

; Velasco-Sordo, Luis Ramón

; Hurtado-Reyes, Ignacio Carlos

; Diaz, Erica Raquel

; Hernandez-Gutierrez, Deoselina

; Gargiulo, Paul Raphael

; Barragán, Maria Jimena

; Ham Mancilla, Ofelia

; Zamora- Gutiérrez, Ana Lilia

; Arteaga, Jaime

; Hernández-Gutierrez, Deoselina

; Ríos-Navarro, Ramón Alejandro

; Romo-Serrano, Erika

; Castellanos, Antonio

; Zapién-Madrigal, Jesús Miguel

; Rojas- Peñaloza, Janeth

; Garduño, Araceli Marselle

; Flores-Rodriguez, Alfonso de Jesus

; Cuervo-Ggonzalez, Alma Kenia

; Puente-Solorio, Armando

; Benitez-Rebollar, Joel Enrique

; Gaona-Valle, Laura Soraya

; Jaime, Mayra Alicia

; Ortega-Suarez, Lizbeth

; Barrientos-Quintanilla, Luis Alberto

; Alvarado-Ramos, Salomon

; Moya-Morales, Yuliana

; Ferretiz, Giancarlo

; César, Julio

; Yañez, Pablo

; Reyes-Valle, Roberto

; Colores-Velazquez, Julio César

; Luna, Arístides De Jesús

; Almonte, Hector Asencion

; Márquez-Noyola, Elizabeth Alicia

; Castellanos, Antonio

; Barrera, Lorena

; Cabrera-Sánchez, Miroslava

; Fernanández-Muñoz, Angel Fernando

; Rolón-Sánchez, Yumara Georgina

; Barragán-Hernández, Adriana Guadalupe

; Lòpez, Estefania

; Osorio-Santiago, Maria Areli

; Muñoz, Beatriz Adelaida

; Cruz-Bautista, Mayra Ivette De La

; Ripoll-Aburto, Carlos Andres

; Ortiz-Maldonado, Jessie Karolina

; Hernández-Rasgado, Javier

; Cuj-Díaz, Alberto

; Sanchez, Placido

; Sarmiento, Lina

; Peña-Olvera, Silvia

; Santiago-Poot, Nohemí

; López, Angélica Yanine

; Jiménez-Ramos, Adriana

; Hurtado-Reyes, Ignacio Carlos

; Ferretiz, Giancarlo

; Pablo-Yañez, Julio César

; Flores-Martinez, Juan Ramón

; Chavez-Contreras, Sara Idali

; Gudiño-Larios, Yocelin Montserrat

; Velazquez, Sara

; Vences-Perez, Noemi Dolores

; Ayala-Bermudez, Celina Alejandra

; Garcia-Castro, Marco Tulio

; Gordillo-Parra, Alejandra

; Barrera, Lorena

; Cabrera-Sánchez, Miroslava

; Martínez-García, Claudia Lizeth

; Zuñiga-Iñiguez, Paloma

; Anaya-Romo, Eduardo

; Antelo-Corral, Jaqueline

; Ramos, Perla Del Carmen

; Hernández-Rasgado, Javier

; Cuj-Díaz, Alberto

; Fonz-Murillo, Elma Patricia

; Cruz-Bautista, Mayra Ivette De la

; Ripoll-Aburto, Carlos Andres

; Cruz, Mayra Ivette De La

; Cuj-Díaz, Alberto

; Hernández-Rasgado, Javier

; Vega-Cano, Miguel

; Ramos-Rodríguez, Perla del Carmen

; Muñoz-Hernández, Beatriz Adelaida

; Caceres, Leonardo Andres

; Arteaga-Favela, Claudia Berenice

; Nava-Osorio, Alejandro

; Arce-Bojorquez, Brisceyda

; Urias, Emma

; Rosario-Ayala, Yuridia Del

; Salazar-Castro, Laura Elena

; Nieblas-Torres, Mariela Lizet

; Arce-Bojorquez, Brisceyda

; Prince-Angulo, Silvia Annel

; Espinoza-Quintero, Erendira

; Alzate, Ana Lizette

; Camacho, Jesus Erick

; Aviles-Lozoya, Jose Trinidad

; Urias, Emma

; Espinoza-Quintero, Erendira

; Castellanos, Antonio

; Cruz, Nora Cecilia

; Rendón-Salazar, Dafne Denisse

; González-Cordero, Gustavo

; Garduño-Chávez, Belia Inés

; Orozco, Arturo Emmanuel

; Guerrero-Morales, Fernando

; Gonzalez-Ortiz, Julio Cesar

; Casillas-Cruz, Angel Alberto

; Aquino-Tamayo, Blanca Olga

; Estrada, Haydeé Lucía

; Soberanes-Alderete, Francisco Javier

; Ojeda-Ramos, Joel

; Martinez-Flores, Carlos

; Sandoval-Rivera, Arturo Guadalupe

; Cáceres-Figeroa, Leonardo Andres

; Ortega, Columba

; Torres-Mata, Lizbeth Yareli

; Peña-Olvera, Silvia

; Huerta, Juana Geraldine

; Sarmiento-Kamar, Rodrigo Ignacio

; Espinoza, Erendira

; Gerardo-Angulo, Alma Ruth

; Nieblas-Torres, Mariela Lizet

; Martinez-Felix, Jesus Israel

; Rochin-Parra, Julia Teresa

; Chavez, Veronica

; Buendía-Roque, Daniel

; Pinales-Aguilar, Guillermina

; Sandoval, Linda Alejandra

; Ovalle-Bueno, Claudia

; Armendáriz-Salinas, Jaime

; Valdovinos, Salvador

; Castellanos, Antonio

; Sandoval, Linda Alejandra

; Medina-Piqué, Sheila

; Aguilar, Hugo

; Barrera, Eduardo

; Márquez, Elizabeth Alicia

; León, Héctor Almonte De

; Castellanos, Antonio

; Rojas-Peñaloza, Janeth

; Zapién-Madrigal, Jesús Miguel

; Paez, Nancy

; Borquez-Torres, Samantha Anabel

; Chinchillas-Chinchillas, Yanira Zelene

; Silva-Romo, Luis Julian

; Aldana, Jorge Pablo

; Hernández-Gutiérrez, Deoselina

; Sánchez-Hernández, Eloy

; Castellanos, Antonio

; Coronel, Berta

; Fuentes-González, Nalleli del Carmen

; Mendoza-García, María Isabel

; Yañez, Gonzalo

; Contreras-Salomón, José Luis

; Garcia-Simbron, Emma

; Chable-Juárez, Randy Josue

; Manriquez-Merino, Ricardo

; Martinez, Raquel

; Chenge-Said, Jarumi

; Hernández Gutiérrez, Deoselina

; Sánchez, Placido

; Arrieta-Ruiz, Marelyn

; González-Velázquez, Felipe

; Estrada-Utrera, Sandra

; Castellanos, Antonio

; Meza, Oscar Eduardo

; Jimenez-Gonzalez, Adriana Guadalupe

; Pilar-Velazquez, Estefania

; Romo-Cortes, Ramona

; Torres-Soto, Maria de la Luz

; Estrada, Maria Sandra

; Espinoza, Cinthia Yadira

; Islas-Ruz, Felix Gilberto

; Perez-Diaz, Roberto

; Manuel-Serna, Roberto Aurelio

; Arce-Bojorquez, Brisceyda

; Medina-Lopez, Francisco de Jesus

; Nieblas-Torres, Mariela Lizet

; Espinoza-Quintero, Erendira

; Ayala-Camargo, Yuridia

; Guadarrama, Hugo

; Flores-Rodriguez, Alfonso de Jesus

; Benitez-Rebollar, Joel Enrique

; Cedillo-Hernandez, Carolina

; Acevedo-Corona, Arturo

; Gaona-Valle, Laura Soraya

; Morfin, Cecilia

; Flores Rodriguez, Alfonso de Jesus

; Cortes-Aceves, Hector Omar

; Rodríguez-Martínez, José Carlos

; Puente Solorio, Armando

; Gaona-Valle, Laura Soraya

; Reyes, Agustin

; Uscanga-Villa, Maria Nieves

; Molina-Rodriguez, Gloria

; Aquino-Tamayo, Blanca Olga

; Cabrera, Francisco

; Motta-Amezquita, Luis Gerardo

; Castellanos-Olivares, Antonio

; Joffre-Mora, Oscar Paul

; Moncada, Adriana Patricia

; Hernandez-Baez, Humberto Trinidad

; Cecilia, Nora

; Garduño-Chávez, Belia Inés

; González-Cordero, Gustavo

; Palacios-Ríos, Dionicio

Anestesia en México

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apr 2016, Volume 28 N. 1 Pages 46 - 96

Abstract: Es | Text: Es | PDF: Es

5425 downloads

Espondilitis Anquilosante y Síndrome de Klippel-Feil. Una asociación infrecuente
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Solis Cartas, Urbano

; Prada Hernández, Dinorah Marisabel

; Morejón Gómez, Jorge Alexis

; de Armas Hernandez, Arelys

; Amador García, Diana Mayra

Revista Cubana de Reumatología

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2015, Volume 17 Pages 1 - 1

Abstract: En Es | Text: En Es | PDF: En | PDF: Es

The deformity of Klippel-Feil is an anomaly of the development that commonly affects to the cervical vertebras. The entity associates in general with other deformities with anomalies or without them so much of the nervous system as of other systems of organs. A 35 year-old mature patient is reported with diagnostic of illness from Klippel-Feil to which is diagnosed an ankylosing spondylitis.

La deformidad de Klippel-Feil es una anomalía del desarrollo que afecta comúnmente a las vértebras cervicales. La entidad se asocia por lo general con otras deformidades con anomalías o sin ellas tanto del sistema nervioso como de otros sistemas de órganos. Se reporta un paciente adulto de 35 años de edad con diagnóstico de enfermedad de Klippel-Feil al cual se le diagnostica una espondilitis anquilosante.

255 downloads

10.

Babesia bovis: expression of adhesion molecules in bovine umbilical endothelial cells stimulated with plasma from infected cattle
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Vargas, Marlene I.

; Patarroyo, Joaquín H.

; Hernandez, Mayra

; Peconick, Ana P.

; Patarroyo, Adriana M.

; Tafur, Gabriel A.

; Araújo, Leandro S.

; Valente, Fabrício

Pesquisa Veterinária Brasileira

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oct 2014, Volume 34 N. 10 Pages 937 - 941

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Dez bezerros machos, da raça Jersey, com 1 ano de idade com baços "in situ", sorológica e parasitologicamente livres de Babesia, foram mantidos em baias individuais no isolamento a prova de artrópodes do Depto de Veterinária desde o nascimento e ao longo de toda a experimentação. Os animais foram divididos aleatoriamente em dois grupos. Cinco animais (grupo A) foram inoculados por via intravenosa com 6,6 x10(7) hemácias parasitados com amostra patogênica de Babesia bovis (BboUFV - 1 7ª passagem) , para a determinação subseqüente "ex vivo" da expressão de moléculas de adesão . Cinco animais não inoculados (Grupo B ) foram utilizados como controlo negativo . A expressão de moléculas de adesão ICAM - 1, VCAM , PECAM - 1, E - selectina e trombospondina ( TSP ) foi medida em células endoteliais da veia umbilical de bovinos (BUVECs). As células endoteliais estimuladas com um pool de plasma proveniente de animais infectados com BboUFV - 1 7ª passagem tinham uma imunocoloração muito mais intensa de ICAM - 1 , VCAM , PECAM - 1 de E - selectina e de TSP , em comparação com as células que não receberam o estímulo . Os resultados sugerem que as citocinas pró-inflamatórias liberados na fase aguda da babesiose pode estar envolvida na expressão de moléculas de adesão , implicando , assim, elas na fisiopatologia da babesiose causada por B. bovis.

Ten male, 12-month-old Jersey with intact spleens, serologically and parasitologically free from Babesia were housed individually in an arthropod-free isolation system from birth and throughout entire experiment. The animals were randomly divided into two groups. Five animals (group A) were intravenously inoculated with 6.6 X10(7) red blood cells parasitized with pathogenic sample of Babesia bovis (passage 7 BboUFV-1), for the subsequent "ex vivo" determination of the expression of adhesion molecules. Five non-inoculated animals (group B) were used as the negative control. The expression of the adhesion molecules ICAM-1, VCAM, PECAM-1 E-selectin and thrombospondin (TSP) was measured in bovine umbilical vein endothelial cells (BUVECs). The endothelial cells stimulated with a pool of plasma from animals infected with the BboUFV-1 7th passage sample had a much more intense immunostaining of ICAM-1, VCAM, PECAM-1 E-selectin and TSP, compared to the cells which did not received the stimulus. The results suggest that proinflammatory cytokines released in the acute phase of babesiosis may be involved in the expression of adhesion molecules thereby implicating them in the pathophysiology of babesiosis caused by B. bovis.

1743 downloads

11.

BIODESINFECCIÓN DE SUELOS CON CO-PRODUCTOS DE CIKRON-H. EFECTO SOBRE EL CULTIVO¹
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Gómez, Lucila

; Rodríguez, Mayra G

; Enrique, R

; Hernandez, Dainé

; Rodríguez, Yanet

; Sánchez, Luz María

; Lorenzo, Adelay

; Díaz Viruliche, Luisa

Revista de Protección Vegetal

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apr 2012, Volume 27 N. 1 Pages 33 - 38

Abstract: En Es | Text: En Es | PDF: En | PDF: Es

The effect of the soil bio-disinfection, using CIKRON-H by-products, on the growth of potted Lactuca sativa var BSS and Solanum lycopersicum L. var. Campbell-28 in a cropping succession was evaluated. CIKRON-H by-product was incorporated to the soil in a dose of 3kg.m²of soil-1. A population of Meloidogyne incognita Kofoid y White (Chitwood) was inoculated to the soil, in a dose of five infestive juveniles-eggs.g-1 of soil,to corroborate the root-knot nematode suppressive effect of CIKRON-H by-product. A completely randomized design with six treatments and five replications each was used. The total population of saprophytic nematodes after and before bio-disinfection was also recorded. Soil bio-disinfection did not affect the plant growths. The reduction of M. incognita infective juveniles in soil and root gall index were observed. It corroborates the nematicidal effect of CIKRON-H by-product against this population. The saprophytic nematode populations increased after bio-disinfection.

Se evaluó el efecto de la biodesinfección de suelos con co-producto de CIKRON-H sobre el crecimiento de Lactuca sativa var BSS y Solanum lycopersicum L. var. Campbell-28, plantados en sucesión en macetas de 5L de capacidad. El co-producto se incorporó al suelo a una dosis de 3kg.m² de suelo-1 y se utilizó un nivel de 5 Juveniles-huevos.g-1 de suelo para corroborar el efecto supresor sobre Meloidogyne incognita Kofoid y White (Chitwood). Se aplicó un diseño completamente aleatorio con seis tratamientos y cinco réplicas cada uno. La lechuga se trasplantó siete días después de la biodesinfección y al finalizar el ciclo se trasplantó tomate. Se evaluó el crecimiento de las plantas y se analizó el índice de agallamiento en las raíces. Se cuantificó además el número de nematodos saprobióticos en el suelo antes y después de la biodesinfección. Se demostró que la biodesinfección de suelo con co-producto de CIKRON-H, a la dosis utilizada, no afectó el crecimiento de los cultivos y se corroboró su efecto supresor sobre M. incognita y estimulador de las poblaciones de nematodos saprobióticos en el suelo.

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