Jose Victor Flores - Academia.edu (original) (raw)
Papers by Jose Victor Flores
ULÚA. REVISTA DE HISTORIA, SOCIEDAD Y CULTURA
El artículo presenta un panorama de la práctica testamentaria en la Xalapa de la primera mitad de... more El artículo presenta un panorama de la práctica testamentaria en la Xalapa de la primera mitad del siglo XVIII. Usando los testamentos elaborados en ese periodo se rescatan aspectos relacionados con las prácticas ante la muerte; prácticas con una fuerte carga religiosa que exteriorizaban las creencias de las personas que sentían cercana la hora del óbito. Por otro lado, los testamentos también son utilizados para analizar las relaciones familiares que se dejan ver en la repartición de la herencia: pleitos, deudas, amistades, preferencias, etcétera. Todo ello en un intento por reconstruir una parte de la vida social de la Xalapa de la época. Death, Religion and Family in Testamentary Practice in Xalapa, 1700-1750This article presents an overview of testamentary practice in Xalapa in the first half of the eighteenth century. Based on wills written during this period, the essay uncovers certain practices related to the end of life, embued with strong religious beliefs that reveal the m...
ULÚA. Revista de Historia, Sociedad y Cultura, 2013
El presente articulo examina algunos de los cambios que en materia de higiene se hicieron a prin... more El presente articulo examina algunos de los cambios que en materia de higiene se hicieron a principios del siglo XIX en la villa de Xalapa. Practicas hasta entonces toleradas, como la presencia de cementerios, muladares, hospitales o carnicerias, en el centro de la poblacion, empezaron a ser criticadas. Los cambios en las nociones de higiene, que establecian una relacion entre la salud de las personas y el ambiente en que vivian, ocasionaron una resignificacion del espacio publico. Para ese momento, la higiene se volvio una forma de medir lo moderno y civilizado en contraposicion de lo sucio y antisocial. Por esa razon, mantener limpias las calles y evitar toda materia descompuesta en ellas se volvio una preocupacion constante para las elites politicas a fin de salvaguardar a la poblacion. Xalapa and her Miasmas. Hygiene and Public Space, 1794-1833 The article you are about to read examines some of the changes in hygiene experienced at the very beginning of the nineteenth century in Xalapa. For the first time, reformers criticized some of the common practices of the time, such as permitting the existence of Graveyards, dumps, hospitals and slaughterhouses in the middle of the town. The change of thought about hygiene, establishing a connection between people’s health and the environment they lived in, produced a transformation in the meaning of the public space. Hygiene became a way to measure “modernity and civilization” as opposed to “dirtiness” now identified as antisocial and backward. Having clean streets and the removal of every single rotting trash from public spaces became a constant concern of political elites who now sought to protect local inhabitants of this provincial city.
Revista Mexicana de Ciencias Agrícolas, 2018
En este ensayo se analizan dos aseveraciones: a) no hay diferencias fundamentales entre el mejora... more En este ensayo se analizan dos aseveraciones: a) no hay diferencias fundamentales entre el mejoramiento genético clásico (MGC) o fitomejoramiento, y el mejoramiento por ingeniería genética (MIG); este último es una extensión del primero pero es más preciso, por lo que da mayor seguridad al consumidor; y b) la transformación por ingeniería genética es equivalente a una mutación natural. Se concurre con la afirmación de que el MGC y el MIG persiguen objetivos que pueden ser complementarios; sin embargo, sus fundamentos, métodos e implicaciones biológicas son fundamentalmente distintos: el MGC funciona dentro de los límites de la compatibilidad sexual, usando a la diversidad genética de la especie como fuente de ADN favorable, lo que le confiere la precisión y mecanismos de recombinación de la reproducción sexual. El MIG recurre al ADN foráneo integrado en una quimera transgénica, que se inserta con imprecisión conocida en el espacio cromosómico del transformando...
Revista Mexicana de Ciencias Agrícolas, 2018
En Chiapas, México, la erosión del suelo es el principal problema que afecta la sustentabilidad... more En Chiapas, México, la erosión del suelo es el principal problema que afecta la sustentabilidad de las tierras de ladera. Como resultado, los rendimientos y los ingresos son bajos y la calidad del suelo continúa disminuyendo. Con el objetivo de encontrar alternativas tecnológicas sostenibles, se evaluaron los sistemas: maíz en labranza de conservación (MLC); maíz en barreras de muro vivo (MBMV) y milpa intercalada con árboles frutales (MIAF), en términos del escurrimiento superficial, producción de sedimentos y pérdida de nitrógeno y fósforo en el periodo de junio a noviembre de 2009. Los sistemas se establecieron en microcuencas adyacentes pertenecientes a la cuenca del río Catarina, Jiquipilas, Chiapas. El suelo es un Typic haplustepts, con una pendiente que varía de 30 a 40%. Del total de las precipitaciones, 54% causaron erosión del suelo, y 15% de estos con una precipitación superior a 40 mm 62% de la erosión total. El coeficiente de escurrimiento y la degrada...
African Journal of Traditional, Complementary and Alternative Medicines, 2014
Background: In Mexican traditional medicine, the seeds of Byrsonima crassifolia have been used in... more Background: In Mexican traditional medicine, the seeds of Byrsonima crassifolia have been used in the treatment of diabetes, rheumatism and for wound healing. The aim was to evaluate the effect of seeds of B. crassifolia on insulin release from the pancreatic beta cells in streptozotocininduced diabetic rats. Materials and Methods: In the present study, we evaluated the beneficial effect of seeds B. crassifolia streptozotocin-induced type 1 diabetic rats. Insulin level; insulin sensitivity index, insulin content in pancreas, malonaldehyde, nitric oxide contents, oxidative stress parameters were assayed. Serum glucose levels were determined by the glucose oxidase method. To determine the insulin releasing activity, after extract treatment, the pancreas was excised. Pancreatic sections were processed for examination of insulin-releasing activity using an imunocytochemistry kit. Results: Administration of the hexane extract (200 and 400 mg/kg), exhibited a significant reduction in serum glucose. Administration of streptozotocin decreased the number of beta cells with insulin secretory activity in comparison with intact rats; but treatment with the B. crassifolia seed extract increased significantly the activity of the beta cells in comparison with the diabetic control rats. The extract decreased serum glucose in streptozotocin-induced diabetic rats and increased insulin release from the beta cells of the pancreas. Conclusion: These finding suggest that B. crassifolia seed has beneficial effect for diabetes through decreasing blood glucose and lipid levels, increasing insulin sensitivity index and insulin content, up-regulating antioxidant enzyme activity and decreasing lipid peroxidation.
Grietas Y Luces Experiencias Contra La Marginacion Social Desde La Educacion La Ciudadania Y La Justicia 2014 Isbn 978 84 941362 3 8 Pags 63 83, 2014
Revista Mexicana De Ciencias Agricolas, Jun 1, 2010
Experiencias De Innovacion Docente Universitaria I Congreso Internacional De Intercambio De Experiencias De Innovacion Docente Universitaria 2009 Isbn 978 84 7800 280 1 Pags 507 512, 2009
Revista Educacion Y Pedagogia, Dec 14, 2012
Terra Latinoamericana, 1998
Presentado en ECER 2013, Estambul, del 4 al 9 de setiembre de 2013The work is part of an inquiry ... more Presentado en ECER 2013, Estambul, del 4 al 9 de setiembre de 2013The work is part of an inquiry about “The building of professional identity of teacher students in Andalusia (Spain). This inquiry examines: the experience of these students when they were in school; the experience of the same students in pre-service teacher training; and the experience of teachers in the early years as a professional. It is a narrative research along 3 years, which is developed in four universities of Andalusia (Spain). For the purposes of this paper we focus on the first phase of the research. 51 school accounts of students follow the first course for primary school teacher at the University of Malaga are analysed The axes of discussion of the results, which are grounding from the stories, could focus as following: School routines and the models they represent; the idealization (positive or negative) of the teachers when they are school students; school practices oriented order, discipline and evaluation; emphasis on “non-school” life experiences inside school; lack of gender models; strong incidence of the relationships. These factors contribute to generate professional models in primary teacher students incorporating a representation of the profession and the systems of thought and action to develop
Revista de Administração, 2012
Journal of Natural Medicines, 2007
Abstract Two new pentacyclic triterpene taraxast-20-ene-3a-ol (1) and taraxast-12,20(30)-dien -3a... more Abstract Two new pentacyclic triterpene taraxast-20-ene-3a-ol (1) and taraxast-12,20(30)-dien -3a-ol (2) were isolated from chloroform extract of leaves of Hylocereus undatus. These triterpenes showed protective activity against the increase of skin vascular permeability in rab-bits. ...
Medicinal Chemistry Research, 2011
Hydrodictyon reticulatum is used in traditional medicine in Mexico to decrease gastrointestinal d... more Hydrodictyon reticulatum is used in traditional medicine in Mexico to decrease gastrointestinal disorders suggesting that some of its chemical components have properties that relax smooth muscle. The hexane extract showed the most promising biological effects, with IC 50 of 49.34 lg/ml in the spontaneous contraction of ileum. A detailed phytochemical analysis of the hexane extract led to the isolation of the known sesquiterpenes: b-Cayophyllene-4,5-a-oxide (1) and two new sesquiterpene lactones, 3a,4a,8a-trihydroxy-10a-methoxy-1a,5a,7a,11bH-guaia,6a, 12-olide (2) and 4a,8a-dihydroxy-10a-methoxy-1a,5a,7a, 11-bH-guaia,6a,12-olide (3). The identification and characterization of these compounds were determined using 1-D and 2-D-NMR (through interpretation of NMR data). The antispasmodic activity of sesquiterpenes of H. reticulatum was studied on isolated tissue preparations from rabbit and rat intestine. The compounds at 1.79 at 3.44 9 10-8 M doses reduced acetylcholine (Ach), histamine, and barium chloride-induced contractions on isolated rat ileum. Therefore, possess similar relaxant mechanism of action, in view of the fact that sesquiterpenes inhibit K ?induced contraction and act through serotoninic, muscarinic, and histaminic receptors. So these data support that extract may interfere with calcium mobilization from intracellular stores or with calcium interaction with regular proteins or in the other steps in the calcium-signaling pathway.
Journal of Complementary and Integrative Medicine, 2008
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REVISTA MEXICANA …
Revista Mexicana de Ciencias Agrícolas Vol. 1 Núm. 2 1 de abril-30 de junio, 2010 p. 119-131 EVAL... more Revista Mexicana de Ciencias Agrícolas Vol. 1 Núm. 2 1 de abril-30 de junio, 2010 p. 119-131 EVALUACIÓN AUTOMATIZADA DE TIERRAS PARA EL CULTIVO DE AJONJOLÍ EN RELEVO A MAÍZ* AUTOMATED LAND EVALUATION FOR CROPPING, MAIZE AND SESAME IN ...
Terra, 1999
TERRA Latinoamericana Universidad Autónoma Chapingo terra@correo.chapingo.mx ISSN (Versión impres... more TERRA Latinoamericana Universidad Autónoma Chapingo terra@correo.chapingo.mx ISSN (Versión impresa): 0187-5779 MÉXICO ... 1999 Antonio Turrent Fernández / René Camacho Castro / Néstor Francisco Nicolás / Sergio Uribe Gómez / José Isabel Cortés Flores / ...
ULÚA. REVISTA DE HISTORIA, SOCIEDAD Y CULTURA
El artículo presenta un panorama de la práctica testamentaria en la Xalapa de la primera mitad de... more El artículo presenta un panorama de la práctica testamentaria en la Xalapa de la primera mitad del siglo XVIII. Usando los testamentos elaborados en ese periodo se rescatan aspectos relacionados con las prácticas ante la muerte; prácticas con una fuerte carga religiosa que exteriorizaban las creencias de las personas que sentían cercana la hora del óbito. Por otro lado, los testamentos también son utilizados para analizar las relaciones familiares que se dejan ver en la repartición de la herencia: pleitos, deudas, amistades, preferencias, etcétera. Todo ello en un intento por reconstruir una parte de la vida social de la Xalapa de la época. Death, Religion and Family in Testamentary Practice in Xalapa, 1700-1750This article presents an overview of testamentary practice in Xalapa in the first half of the eighteenth century. Based on wills written during this period, the essay uncovers certain practices related to the end of life, embued with strong religious beliefs that reveal the m...
ULÚA. Revista de Historia, Sociedad y Cultura, 2013
El presente articulo examina algunos de los cambios que en materia de higiene se hicieron a prin... more El presente articulo examina algunos de los cambios que en materia de higiene se hicieron a principios del siglo XIX en la villa de Xalapa. Practicas hasta entonces toleradas, como la presencia de cementerios, muladares, hospitales o carnicerias, en el centro de la poblacion, empezaron a ser criticadas. Los cambios en las nociones de higiene, que establecian una relacion entre la salud de las personas y el ambiente en que vivian, ocasionaron una resignificacion del espacio publico. Para ese momento, la higiene se volvio una forma de medir lo moderno y civilizado en contraposicion de lo sucio y antisocial. Por esa razon, mantener limpias las calles y evitar toda materia descompuesta en ellas se volvio una preocupacion constante para las elites politicas a fin de salvaguardar a la poblacion. Xalapa and her Miasmas. Hygiene and Public Space, 1794-1833 The article you are about to read examines some of the changes in hygiene experienced at the very beginning of the nineteenth century in Xalapa. For the first time, reformers criticized some of the common practices of the time, such as permitting the existence of Graveyards, dumps, hospitals and slaughterhouses in the middle of the town. The change of thought about hygiene, establishing a connection between people’s health and the environment they lived in, produced a transformation in the meaning of the public space. Hygiene became a way to measure “modernity and civilization” as opposed to “dirtiness” now identified as antisocial and backward. Having clean streets and the removal of every single rotting trash from public spaces became a constant concern of political elites who now sought to protect local inhabitants of this provincial city.
Revista Mexicana de Ciencias Agrícolas, 2018
En este ensayo se analizan dos aseveraciones: a) no hay diferencias fundamentales entre el mejora... more En este ensayo se analizan dos aseveraciones: a) no hay diferencias fundamentales entre el mejoramiento genético clásico (MGC) o fitomejoramiento, y el mejoramiento por ingeniería genética (MIG); este último es una extensión del primero pero es más preciso, por lo que da mayor seguridad al consumidor; y b) la transformación por ingeniería genética es equivalente a una mutación natural. Se concurre con la afirmación de que el MGC y el MIG persiguen objetivos que pueden ser complementarios; sin embargo, sus fundamentos, métodos e implicaciones biológicas son fundamentalmente distintos: el MGC funciona dentro de los límites de la compatibilidad sexual, usando a la diversidad genética de la especie como fuente de ADN favorable, lo que le confiere la precisión y mecanismos de recombinación de la reproducción sexual. El MIG recurre al ADN foráneo integrado en una quimera transgénica, que se inserta con imprecisión conocida en el espacio cromosómico del transformando...
Revista Mexicana de Ciencias Agrícolas, 2018
En Chiapas, México, la erosión del suelo es el principal problema que afecta la sustentabilidad... more En Chiapas, México, la erosión del suelo es el principal problema que afecta la sustentabilidad de las tierras de ladera. Como resultado, los rendimientos y los ingresos son bajos y la calidad del suelo continúa disminuyendo. Con el objetivo de encontrar alternativas tecnológicas sostenibles, se evaluaron los sistemas: maíz en labranza de conservación (MLC); maíz en barreras de muro vivo (MBMV) y milpa intercalada con árboles frutales (MIAF), en términos del escurrimiento superficial, producción de sedimentos y pérdida de nitrógeno y fósforo en el periodo de junio a noviembre de 2009. Los sistemas se establecieron en microcuencas adyacentes pertenecientes a la cuenca del río Catarina, Jiquipilas, Chiapas. El suelo es un Typic haplustepts, con una pendiente que varía de 30 a 40%. Del total de las precipitaciones, 54% causaron erosión del suelo, y 15% de estos con una precipitación superior a 40 mm 62% de la erosión total. El coeficiente de escurrimiento y la degrada...
African Journal of Traditional, Complementary and Alternative Medicines, 2014
Background: In Mexican traditional medicine, the seeds of Byrsonima crassifolia have been used in... more Background: In Mexican traditional medicine, the seeds of Byrsonima crassifolia have been used in the treatment of diabetes, rheumatism and for wound healing. The aim was to evaluate the effect of seeds of B. crassifolia on insulin release from the pancreatic beta cells in streptozotocininduced diabetic rats. Materials and Methods: In the present study, we evaluated the beneficial effect of seeds B. crassifolia streptozotocin-induced type 1 diabetic rats. Insulin level; insulin sensitivity index, insulin content in pancreas, malonaldehyde, nitric oxide contents, oxidative stress parameters were assayed. Serum glucose levels were determined by the glucose oxidase method. To determine the insulin releasing activity, after extract treatment, the pancreas was excised. Pancreatic sections were processed for examination of insulin-releasing activity using an imunocytochemistry kit. Results: Administration of the hexane extract (200 and 400 mg/kg), exhibited a significant reduction in serum glucose. Administration of streptozotocin decreased the number of beta cells with insulin secretory activity in comparison with intact rats; but treatment with the B. crassifolia seed extract increased significantly the activity of the beta cells in comparison with the diabetic control rats. The extract decreased serum glucose in streptozotocin-induced diabetic rats and increased insulin release from the beta cells of the pancreas. Conclusion: These finding suggest that B. crassifolia seed has beneficial effect for diabetes through decreasing blood glucose and lipid levels, increasing insulin sensitivity index and insulin content, up-regulating antioxidant enzyme activity and decreasing lipid peroxidation.
Grietas Y Luces Experiencias Contra La Marginacion Social Desde La Educacion La Ciudadania Y La Justicia 2014 Isbn 978 84 941362 3 8 Pags 63 83, 2014
Revista Mexicana De Ciencias Agricolas, Jun 1, 2010
Experiencias De Innovacion Docente Universitaria I Congreso Internacional De Intercambio De Experiencias De Innovacion Docente Universitaria 2009 Isbn 978 84 7800 280 1 Pags 507 512, 2009
Revista Educacion Y Pedagogia, Dec 14, 2012
Terra Latinoamericana, 1998
Presentado en ECER 2013, Estambul, del 4 al 9 de setiembre de 2013The work is part of an inquiry ... more Presentado en ECER 2013, Estambul, del 4 al 9 de setiembre de 2013The work is part of an inquiry about “The building of professional identity of teacher students in Andalusia (Spain). This inquiry examines: the experience of these students when they were in school; the experience of the same students in pre-service teacher training; and the experience of teachers in the early years as a professional. It is a narrative research along 3 years, which is developed in four universities of Andalusia (Spain). For the purposes of this paper we focus on the first phase of the research. 51 school accounts of students follow the first course for primary school teacher at the University of Malaga are analysed The axes of discussion of the results, which are grounding from the stories, could focus as following: School routines and the models they represent; the idealization (positive or negative) of the teachers when they are school students; school practices oriented order, discipline and evaluation; emphasis on “non-school” life experiences inside school; lack of gender models; strong incidence of the relationships. These factors contribute to generate professional models in primary teacher students incorporating a representation of the profession and the systems of thought and action to develop
Revista de Administração, 2012
Journal of Natural Medicines, 2007
Abstract Two new pentacyclic triterpene taraxast-20-ene-3a-ol (1) and taraxast-12,20(30)-dien -3a... more Abstract Two new pentacyclic triterpene taraxast-20-ene-3a-ol (1) and taraxast-12,20(30)-dien -3a-ol (2) were isolated from chloroform extract of leaves of Hylocereus undatus. These triterpenes showed protective activity against the increase of skin vascular permeability in rab-bits. ...
Medicinal Chemistry Research, 2011
Hydrodictyon reticulatum is used in traditional medicine in Mexico to decrease gastrointestinal d... more Hydrodictyon reticulatum is used in traditional medicine in Mexico to decrease gastrointestinal disorders suggesting that some of its chemical components have properties that relax smooth muscle. The hexane extract showed the most promising biological effects, with IC 50 of 49.34 lg/ml in the spontaneous contraction of ileum. A detailed phytochemical analysis of the hexane extract led to the isolation of the known sesquiterpenes: b-Cayophyllene-4,5-a-oxide (1) and two new sesquiterpene lactones, 3a,4a,8a-trihydroxy-10a-methoxy-1a,5a,7a,11bH-guaia,6a, 12-olide (2) and 4a,8a-dihydroxy-10a-methoxy-1a,5a,7a, 11-bH-guaia,6a,12-olide (3). The identification and characterization of these compounds were determined using 1-D and 2-D-NMR (through interpretation of NMR data). The antispasmodic activity of sesquiterpenes of H. reticulatum was studied on isolated tissue preparations from rabbit and rat intestine. The compounds at 1.79 at 3.44 9 10-8 M doses reduced acetylcholine (Ach), histamine, and barium chloride-induced contractions on isolated rat ileum. Therefore, possess similar relaxant mechanism of action, in view of the fact that sesquiterpenes inhibit K ?induced contraction and act through serotoninic, muscarinic, and histaminic receptors. So these data support that extract may interfere with calcium mobilization from intracellular stores or with calcium interaction with regular proteins or in the other steps in the calcium-signaling pathway.
Journal of Complementary and Integrative Medicine, 2008
Jump to ContentJump to Main Navigation: ...
REVISTA MEXICANA …
Revista Mexicana de Ciencias Agrícolas Vol. 1 Núm. 2 1 de abril-30 de junio, 2010 p. 119-131 EVAL... more Revista Mexicana de Ciencias Agrícolas Vol. 1 Núm. 2 1 de abril-30 de junio, 2010 p. 119-131 EVALUACIÓN AUTOMATIZADA DE TIERRAS PARA EL CULTIVO DE AJONJOLÍ EN RELEVO A MAÍZ* AUTOMATED LAND EVALUATION FOR CROPPING, MAIZE AND SESAME IN ...
Terra, 1999
TERRA Latinoamericana Universidad Autónoma Chapingo terra@correo.chapingo.mx ISSN (Versión impres... more TERRA Latinoamericana Universidad Autónoma Chapingo terra@correo.chapingo.mx ISSN (Versión impresa): 0187-5779 MÉXICO ... 1999 Antonio Turrent Fernández / René Camacho Castro / Néstor Francisco Nicolás / Sergio Uribe Gómez / José Isabel Cortés Flores / ...