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Search Results: 1 - 10 of 15863 matches for " Miguel Maco "
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Efecto protector del Lactobacillus acidophilus en gastritis erosiva inducida por indometacina en ratones
Ana María Nageli Lazo Ramos,Miguel Maco,Zulia Matos,Yolanda Magui?a
CIMEL. Ciencia e Investigación Médica Estudiantil Latinoamericana , 2007,
Abstract: Objetivo: determinar el efecto protector del Lactobacillus acidophilus en la prevención de gastritis erosiva inducida por indometacina. Dise o: estudio experimental. Lugar: Laboratorio de Investigación del Departamento de Farmacología de la Universidad Nacional Federico Villarreal. Materiales: ratones de la especie Mus musculus Balb/c/CNPB, cepa de Lactobacillus acidophilus. Intervenciones: administración de Lactobacillus acidophilus a dosis alta (0,06 mg/ml) y dosis baja (0,03 mg/ml) en la primera etapa; y dosis ulcerogénica de indometacina (1,32 mg/ml) en la segunda etapa. Principales medidas de resultados: sistema Sydney de clasificación de las gastritis según aspectos histológicos. Resultados: a dosis baja de Lactobacillus acidophilus, el 62,5 % presentó gastritis erosiva de forma leve y gastritis moderada en un 37,5 %. A dosis alta de Lactobacillus acidophilus, gastritis moderada y grave, en 37,5 y 62,5% respectivamente. En el grupo control todos lo ratones presentaron gastritis moderada. Conclusiones: La administración de Lactobacillus acidophilus en dosis de 15 mg/kg de peso, ejerce efectos de protección sobre la mucosa gástrica, en la gastritis erosiva por administración de indometacina y en dosis de 30 mg/kg de peso, ejerce efectos tóxicos sobre la mucosa gástrica, promoviendo la presentación de una gastritis erosiva grave
Una vez más: ?qué (no) es ilustración?
Parra,Lisímaco;
EPISTEME , 2008,
Abstract: perhaps there is an irreductible difference between the ways in which history and philosophy understand the enlightenment. however, from the critiques made by the former, it may be possible to attempt a re-definition of the latter's conception. resorting to the kantian notion of logical common sense, this article claims that the reference to its opposite, religion, as well as the interaction which is substantial to the very notion of enlightenment. thus, between enlightenment and religion there seems to be a relationship -here considered as dialectic without reconciliation- in view of which it becomes necessary to talk about a history within both possitions, which decisively evolves from their mutual con-frontation. perhaps this conceptual typology could be useful for the understanding of the phenomena of enlightenment in the hispanic and america world.
LA RECEPCIóN NEOGRANADINA DE LA INDEPENDENCIA DE LOS ESTADOS UNIDOS
PARRA,LISíMACO;
Ideas y Valores , 2010,
Abstract: it is possible to distinguish two distinct phases in the revolutionary process of the united states: an initial confederation phase, and another equally revolutionary federation phase. this latter model is innovative and did not fit into those models contemplated at the time by history or political theory. however, new granada did not understand that difference between the two models, which was so marked during the first years of independent existence -precisely those examined here- and, consequently, whenever the federal model of the united states was reflected on or spoken about in new granada, reference was being made to the first confederate model. the hypothesis set forth in this article is that the people of new granada sought to build a new nation on the basis of the creation of majorities, while the truly innovative character of the american federation system consisted precisely in hindering the creation of majorities because they were considered a threat to the rights of minorities.
Anthropology and homeopathy: thinking possibilities of action Antropolog -a y homeopat -a: pensando posibilidade de acci 3n Antropologia e homeopatia: pensando em possibilidades de a § £o.
Danilo Cl???-maco
International Journal of High Dilution Research , 2003,
Abstract: O artigo busca caminhos para a rela o entre a homeopatia e a antropologia social. Uma defi ni o da atual antropologia n o é necessária agora, apenas gostaríamos de destacar que esta é a ciência moderna encarregada de estudar a cosmologia do Outro. Vista pela antropologia, a medicina n o apenas é dependente da cosmologia da sociedade na qual surgiu, mas também é re-instauradora dessa cosmologia: a doen a irrompe na sociedade impedindo que seus membros exer am suas atividades cotidianas. A medicina aparece, ent o, mais do que simplesmente para curar, para dar um sentido a essa doen a, permitindo o re-estabelecimento da ordem social.
The Reception of American Independence in New Granada
Lisímaco Parra
Ideas y Valores , 2010,
Abstract: It is possible to distinguish two distinct phases in the revolutionary process of the United States: an initial confederation phase, and another equally revolutionary federation phase. This latter model is innovative and did not fit into those models contemplated at the time by history or political theory. However, New Granada did not understand that difference between the two models, which was so marked during the first years of independent existence –precisely those examined here– and, consequently, whenever the federal model of the United States was reflected on or spoken about in New Granada, reference was being made to the first confederate model. The hypothesis set forth in this article is that the people of New Granada sought to build a new nation on the basis of the creation of majorities, while the truly innovative character of the American federation system consisted precisely in hindering the creation of majorities because they were considered a threat to the rights of minorities.
Inicio de la cardiología en Venezuela
Bermúdez Arias,Fernando; Bermúdez Pirela,Valmore; Cano Ponce**,,Clímaco; M Leal**,,Eliluz; C Cabrera,Mayela; Medina Reyes**,,Mayerlím; A Lemus,Miguel;
Gaceta Médica de Caracas , 2006,
Abstract: summary cardiology established its bases between the xvi century and xx century and begins in 1920, when for the first time the word "cardiology" appears as the title of the magazine of the "archivos de cardiología y hematología", founded by pitaluga and galandre, in spain. in venezuela cardiology was started in 1925, by doctor heberto cuenca carruyo in maracaibo, and continued in caracas from 1931 to 1938. cuenca regents the internal medicine class at the ucv from 1935, and also was the chief of medical service at the "hospital vargas" in 1936. he was followed by doctors gustavo plaza izquierdo as the chief of the cardiology class in 1936, and bernardo gómez in 1937. later on, gómez initiated the structuring of the basic cardiological institutions of the country campaign to which was incorporated doctor carlos gil yépez. cuenca published ninety research papers on clinical investigation, thirty of the them about cardiology: ischemia, arrhythmias, electrocardiography, radiology, congenital ones, miocardiopatías and heart in sports, published in the magazine of the "sociedad médico-quirúrgica del zulia", "gaceta médica de caracas" and "archivos venezolanos de cardiología y hematología" which was edited by him in 1935. this was the first venezuelan cardiological magazine. the first of his investigations, in 1927, was about electrocardiography
Lactitol en dosis elevadas incrementa la glicemia, HDL-colesterol y disminuye el LDL-colesterol sin cambios en el colesterol total en ratas Sprague-Dawley
Cano,Clímaco; Medina,Mayerlim; Vargas,María E; Escalona,Daniel; Ciszek,Ana; Aguirre,Miguel; Ferreira,Antonio; Cano,Raquel; Amell,Anilsa; Ramírez,Irene;
Archivos Venezolanos de Farmacología y Terapéutica , 2007,
Abstract: sugar alcohols are used in food products for specific groups, such as diabetic and obese patients. the aim of this study was to determinate the effect of lactitol on glycemia, and lipid profile. eighty male rats sprague-dawley, divided into four groups, received lactitol through oral catheter at doses of 0.3; 1.0; 5.0 g/kg/day and saline solution during 12 weeks. before and after the treatment were measured fasting glycemia, triglycerides, total cholesterol, and cholesterol of high, low and very low density lipoproteins. after 12 weeks the highest dose of lactitol (5 g/kg/día) significantly increased fasting glycemia (91.35±5.1 vs. 124.69±5.7 mg/dl; p<0.05), and hdl-c concentration (32.09±1.8 vs. 59.92±2.2 mg/dl; p<0.05) and significantly decreased ldl-c concentration (31.45±4.5 vs. 17.71±3.1 mg/dl; p<0.05) without change in total serum cholesterol levels. in conclusion, these findings suggest that although lactitol is a dimeric sugar alcohol unabsorbed in the small intestine, can modify fasting glycemia and lipid profile presumably due to its metabolism by bacteria.
Adición de mayonesa a la dieta de rata Sprague-Dawley incrementa la glicemia y los triacilglicéridos con disminución del HDL-colesterol
Souki,Aida; Vargas,María E; Gabarrón,José M; Escalona,Daniel; Aguirre,Miguel; Matta,Mariana; Almarza,Johan; Barroso,Emailú; Medina,Mayerlim; Cano,Clímaco;
Archivos Venezolanos de Farmacología y Terapéutica , 2007,
Abstract: the aim of the present study was to investigate the effect of the addition of mayonnaise to diet on some risk factors for cardiovascular diseases (cvd). for this purpose, twenty four male sprague-dawley rats were fed ad libitum rat chow containing 25% mayonnaise for five weeks. serum glucose, total cholesterol, high-density lipoprotein cholesterol (hdl-c), low-density lipoprotein cholesterol (ldl-c), very low-density lipoprotein cholesterol (vldl-c) and triacylglycerides were determined at baseline and after the dietary intervention. diet containing mayonnaise significantly increased serum glucose (from 101,3 ± 3,9 to 126,4 ± 4,5 mg/dl, p< 0,0001), triacylglycerides (from 49,9 ± 3,4 to 117,4 ± 27,6 mg/dl; p<0,02) and vldl-c (from 10,0 ± 0,7 to. 23,5 ± 5,5 mg/dl; p<0,02), and significantly reduced serum hdl-c (from 40,8 ± 1,7 to 35,8 ± 1,0 mg/dl; p<0,001). total cholesterol and ldl-c were unchanged when compared with baseline. the results suggest that the addition of mayonnaise to a daily dietary intake induced unfavorable changes on the cvd risk factors in normal rats, which make us reflect about the effect that food additives, such as mayonnaise can exhibit on human beings.
Antecedentes del proceso de planeación estratégica como fundamentos para el logro de un desarrollo endógeno sustentable desde la universidad
Clímaco Ca?arte,Jorge;
Humanidades M??dicas , 2012,
Abstract: in the article, a general revision of the strategic planning models that are applied to the present times in the field of high education institutions was made. the models are: the globalizing model, which is the basic in the most part of the planning exercises; the sectorial model, which is very well established in the latin-american educational sector; and the situational model, the basic notion of which consists on the fact that planning is an action that correspond to all the actors. the model known as complex was described as well. this model has become important among the specialists in the subject because, although this line of thinking has established its angles of interest in the specific field of strategic planning, it still has a long way to run, in the university field, for getting a greatest deepening in the theme, in a way that it could be applied to the university formative process.
Antecedentes del proceso de planeación estratégica como fundamentos para el logro de un desarrollo endógeno sustentable desde la universidad Precedents of the strategic planning process as fundamentals for the achievement of an endogenous sustainable development from the university
Jorge Clímaco Ca?arte
Humanidades M??dicas , 2012,
Abstract: En el artículo se realizó una revisión de los modelos de planificación estratégica en sentido general, pero que son aplicados en los momentos actuales en el ámbito de las instituciones de educación superior. El modelo globalizador, el cual es el básico en la mayor parte de los ejercicios de planificación; el modelo sectorial, que tiene un importante arraigo en el sector educativo latinoamericano, y el modelo situacional, cuya noción básica consiste en que planificar es una acción de todos los actores. Igualmente se describen otros como el denominado complejo, el cual va cobrando interés en los estudiosos del tema; pues aunque esta línea de pensamiento posee sus ángulos de interés en el campo específico de la planificación estratégica, en el ámbito universitario aún le queda camino por recorrer para el logro de una mayor profundización en la temática, de manera que ella pueda ser aplicada al proceso formativo universitario. In the article, a general revision of the strategic planning models that are applied to the present times in the field of high education institutions was made. The models are: the globalizing model, which is the basic in the most part of the planning exercises; the sectorial model, which is very well established in the Latin-American educational sector; and the situational model, the basic notion of which consists on the fact that planning is an action that correspond to all the actors. The model known as complex was described as well. This model has become important among the specialists in the subject because, although this line of thinking has established its angles of interest in the specific field of strategic planning, it still has a long way to run, in the university field, for getting a greatest deepening in the theme, in a way that it could be applied to the university formative process.
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