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Search Results: 1 - 10 of 225469 matches for " P; González Chaves "
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Efecto de la permanencia de un dispositivo intravaginal con progesterona sobre la eficiencia reproductiva de vaquillonas holando Effects of permanence time of intravaginal device with progesterone upon reproductive efficiency of Holstein Heifers
S Callejas,P Ochionero,S. González Chaves,J Cabodevila
InVet , 2008,
Abstract: Se utilizaron 53 vaquillonas Holando Argentino (edad: 20 - 27 meses; condición corporal: 3,9±0,2) para evaluar si dispositivos intravaginales (DIV) con 0,558 g de progesterona (Cronipres M-24, Biogénesis Bagó) pueden permanecer en vagina durante 7 u 8 días sin afectar la eficiencia reproductiva. Se distribuyeron a dos tratamientos: 1) M24 7d: El d0 se colocó un DIV (0,558 g de progesterona) y se administró 2 mg de Benzoato de Estradiol (BE, Bioestrogen, Biogénesis Bagó), el d7 se retiró el DIV y se administró 150 μg de DCloprostenol (PGF, Enzaprost, Biogénesis Bagó), el d8 se inyectó 1 mg de BE y el d9 se realizó Inseminación Artificial a Tiempo Fijo (IATF). 2) M24 8d: Similar M24 7d, pero el DIV permaneció por 8 días. Diecisiete a 25 días post IATF se reinseminó toda vaquillona en celo. El diagnóstico de gestación se realizó por ultrasonografía (pre ez IATF) y palpación transrectal (pre ez del retorno). No se observó efecto del tratamiento sobre los porcentajes de pre ez a la IATF (63,0 vs. 73,1%), retorno (57,1 vs. 50,0%) y final (77,8 vs. 84,6%), ni sobre el porcentaje de retorno (70,0 vs. 85,7%; M24 7d vs. M24 8d; P>0,05). En conclusión, el DIV con 0,558 g de progesterona puede permanecer colocado por 7 u 8 días, en vaquillonas Holando Argentino, sin afectar la eficiencia reproductiva. The objective of the present work was to evaluate the effect of the presence of progesterone (0.558 g) intravaginal devices for 7 or 8 days on reproductive efficiency. A total of 53 Holstein heifers (20-27 month-old; 3.9±0.2 body condition score) were used. Heifers were assigned to 2 treatment: 1) M24 7d: Day 0, insertion of intravaginal device (0,558 g progesterone) + 2 mg of estradiol benzoate (EB); day 7, device removal and administration of 150 μg of D-Cloprostenol; day 8, 1 mg EB; day 9, (Fixed Timed Artificial Insemination (FTAI); 2) M24 8d: Similar to M24 7d, but the permanence of the device was of 8 days. Seventeen to 25 days after FTAI, heifers returning to estrus were inseminated. Pregnancy diagnosis was done by ultrasonography 28 days after FTAI (FTAI pregnancy) and by transrectal palpation at 60 day after return to estrus (estrus return pregnancy). There was no effect of treatments on pregnancy rate at FTAI (63.0 vs. 73.1%), pregnancy rate to detected heat (57.1 vs. 50.0%), general pregnancy rate (77.8 vs. 84.6%), and heat detection rate (70.0 vs. 85.7%) (P>0.05). In conclusion, the device with 0.558 g of progesterone can remain in the vagina for 7 or 8 days without affecting reproductive efficiency of Holstein heifers.
Significance of pharmacotherapy follow-up on diabetic patients / Incidencia del seguimiento farmacoterapéutico en pacientes diabéticos
Pérez Ballester T,González Pérez R,Rius Chaves C,Martín Calero MJ
Seguimiento Farmacoterapéutico , 2004,
Abstract: Diabetes Mellitus is a leading cause of disability and early death in most developed countries. The present study seeks to assess the situation of diabetic patients that attend regularly two community pharmacies, determining the prevalence of cardiovascular risk factors among this population. In addition we planned to follow-up pharmacotherapy in these patients following the Dader program and assess the impact of the pharmacist in the patients’ condition. Methods: We characterized cross-sectionally a group of 32 diabetic patients who attend regularly two community pharmacies in the province of Seville. We then followed-up these patients’ pharmacotherapy from January 1997 to June 2001. Results: Most patients enrolled in the study were women (72%). Mean age was 69,3 (±1,5) years. Prevalence of overweight was significantly higher among females. Overall 69% of patients had both diabetes and hypertension. Three patients (11%), had been diagnosed with diabetic retinopathy. We identified during the follow up a total of 66 Drug Related Problems (necessity 26; effectiveness 25; and safety 15). In 32% of cases the intervention targeted the patient (57% of them were resolved) and in the rest (68%) the physician was involved (48% of them were resolved). Discussion: Diabetic patients in community pharmacy tend to be mostly elderly women. In these patients diabetes was frequently associated with hypertension. The program of pharmaceutical pharmacotherapy follow-up help in identifying and resolving an important number of drug-related problems.
Efecto de la permanencia de un dispositivo intravaginal con progesterona sobre la eficiencia reproductiva de vaquillonas holando
Callejas,S; Ochionero,P; González Chaves,S.; Cabodevila,J; Cledou,G;
InVet , 2008,
Abstract: the objective of the present work was to evaluate the effect of the presence of progesterone (0.558 g) intravaginal devices for 7 or 8 days on reproductive efficiency. a total of 53 holstein heifers (20-27 month-old; 3.9±0.2 body condition score) were used. heifers were assigned to 2 treatment: 1) m24 7d: day 0, insertion of intravaginal device (0,558 g progesterone) + 2 mg of estradiol benzoate (eb); day 7, device removal and administration of 150 μg of d-cloprostenol; day 8, 1 mg eb; day 9, (fixed timed artificial insemination (ftai); 2) m24 8d: similar to m24 7d, but the permanence of the device was of 8 days. seventeen to 25 days after ftai, heifers returning to estrus were inseminated. pregnancy diagnosis was done by ultrasonography 28 days after ftai (ftai pregnancy) and by transrectal palpation at 60 day after return to estrus (estrus return pregnancy). there was no effect of treatments on pregnancy rate at ftai (63.0 vs. 73.1%), pregnancy rate to detected heat (57.1 vs. 50.0%), general pregnancy rate (77.8 vs. 84.6%), and heat detection rate (70.0 vs. 85.7%) (p>0.05). in conclusion, the device with 0.558 g of progesterone can remain in the vagina for 7 or 8 days without affecting reproductive efficiency of holstein heifers.
Ajuste rápido de dosis de tapentadol en el tratamiento del dolor mal controlado
Sánchez del águila,M. J.; González López,R.; Ballesteros Chaves,A. D.; Robles Domínguez,F.; Valdés Vilches,L. F.; Alonso Atienza,P.;
Revista de la Sociedad Espa?ola del Dolor , 2012,
Abstract: background: tapentadol is a new drug with a centrally acting, dual action mechanism on mor/nri. it is effective on moderate to severe pain and shows a favourable side effects profile in comparison to other major opiates. this could allow a fast dose titration to achieve an earlier pain control. material and methods: we present two cases on which we have performed a fast dose titration in hospitalised patients with bad pain control. this fast titration allowed an early control of the pain, in absence of side effects, achieving a shortening in their hospital stay. conclusions: the favourable side effects profile of tapentadol, allows a fast dose titration, achieving an efficacious pain control in a shorter time lapse.
SALUD MATERNO-INFANTIL EN LAS AMéRICAS
González P,Rogelio;
Revista chilena de obstetricia y ginecología , 2010, DOI: 10.4067/S0717-75262010000600011
Abstract: background: one hundred and thirty six millions of births occurred annually at global level. ten millions of those children will die before their first birthday. approximately five hundred thousand of mothers also will die in the same period, for causes associated to pregnancy, delivery or puerperium. 99 % of all of this global tragedy occurs in the poorest countries of the world. more than 70% of maternal death occurred because five main causes: hemorrhage, infections, abortion, hypertension and obstructed labor. a change in the etiological profile was observed, increasing the proportion of "indirect" (no obstetrics) causes in the countries with indicators more favorable as cuba, costa rica, uruguay and chile. the infant and under five mortality in the region have been decreased in around 50% between 1990 and 2005. conclusion: despite latin america's overall declines in mortality and gains in life expectancy over the past few decades, inequity remains a leading health problem. data from the region on maternal, newborn, infant, and child health show better outcomes among women with higher socioeconomic status in comparison with the poorest people within and also between the countries in the region. in the context of the global effort to attain millennium development goals number 4 (reduce by two-thirds, between 1990 and 2015, the under-five mortality rate) and 5 (reduce by three-quarters, the maternal mortality ratio) and reduce health inequities, it is crucial to disseminate successful experiences in order that its achievements can be replicated elsewhere.
SALUD MATERNO-INFANTIL EN LAS AMéRICAS
Rogelio González P
Revista Chilena de Obstetricia y Ginecología , 2010,
Abstract: Antecedentes: A nivel global, ocurren 136 millones de nacimientos, 10 millones de estos ni os fallecerán antes de su primer a o de vida. De la misma manera aproximadamente 500 mil madres morirán en el mismo período por causas asociadas al embarazo, parto y puerperio. El 99% de esta tragedia mundial ocurre en los países más pobres de la tierra. Más del 70% de las muertes maternas ocurren por cinco causas principales: hemorragias, infecciones, aborto, hipertensión y parto obstruido. Se ha observado un cambio en el perfil etiológico en aquellos países con experiencia mas favorables, como Cuba, Costa Rica, Uruguay y Chile, países en los cuales ha aumentado la proporción de las llamadas causas indirectas (no obstétricas) de mortalidad materna. La mortalidad infantil y la del menor de 5 a os, ha disminuido en alrededor de un 50% en la región. Conclusión: A pesar de las mejorías globales en la salud materno-infantil y aumento de la esperanza de vida en la región de América Latina, la inequidad permanece como problema crucial. Existe información publicada que muestra que los mejores indicadores en salud materna, del recién nacido y del ni o ocurre en mujeres con mejor situación socio-económica, estas diferencias se observan dentro y entre los países de la región. En el contexto del logro de los Objetivos Materno Infantiles del Milenio (ODM 4 y 5), es crucial la diseminación de las experiencias de los países con indicadores más favorables de la región. Background: One hundred and thirty six millions of births occurred annually at global level. Ten millions of those children will die before their first birthday. Approximately five hundred thousand of mothers also will die in the same period, for causes associated to pregnancy, delivery or puerperium. 99 % of all of this global tragedy occurs in the poorest countries of the world. More than 70% of maternal death occurred because five main causes: hemorrhage, infections, abortion, hypertension and obstructed labor. A change in the etiological profile was observed, increasing the proportion of "indirect" (no obstetrics) causes in the countries with indicators more favorable as Cuba, Costa Rica, Uruguay and Chile. The infant and under five mortality in the region have been decreased in around 50% between 1990 and 2005. Conclusion: Despite Latin America's overall declines in mortality and gains in life expectancy over the past few decades, inequity remains a leading health problem. Data from the region on maternal, newborn, infant, and child health show better outcomes among women with higher socioeconomic status in c
Chile: nuevos desafíos en políticas públicas materno-infantiles
Rogelio González P
Revista Chilena de Obstetricia y Ginecología , 2012,
Abstract:
Encomiendas, Encomenderos e Indígenas Tributarios del Nuevo Reino de Granada en la primera mitad del Siglo XVII
González P. Alvaro
Anuario Colombiano de Historia Social y de la Cultura , 1964,
Abstract: El documento sobre Encomiendas, Encomenderos e Indios Tributarios de la Audiencia de Nueva Granada, producido en 1653 por Rodrigo Zapata, escribano de visitas, es, de los encontrados y publicados hasta el momento sobre este tema, el único que nos presenta una visión panorámica de las encomiendas en la mayor parte del territorio de la actual Republica de Colombia y parte de Venezuela. En él se resumen los recuentos de indígenas tributarios hechos por visitadores reales desde comienzos del siglo XVII, anotando el lugar de la encomienda, el nombre de los encomenderos y la tasación de los tributos. Por estos datos el documento resulta útil no solo para la historia social, sino también para el estudio de la toponimia indígena de casi todo el territorio colombiano y para la historia económica de la época colonial.
Endoftalmitis postquirúrgicas: Elaboración de guías de buena práctica clínica Post-operative endophthalmitis: Developing guidelines for good clinical practice
P. González Gallego
Archivos de la Sociedad Espa?ola de Oftalmología , 2004,
Abstract:
Influence of pH to Increase Grafting Degree into Fluoropolymers  [PDF]
Giovanni González-Pérez, Ademar Benevolo Lugao
Open Journal of Polymer Chemistry (OJPChem) , 2017, DOI: 10.4236/ojpchem.2017.73004
Abstract:
Poly(ethylene-alt-tetra-fluoroethylene (ETFE) and poly(tetrafluoroethylene-cohexafluoropropylene) (FEP) were pre-irradiated under air using a Co60 gamma source to graft styrene at low pH. Grafting copolymers were tuned by study of different parameters (monomer, reaction time, temperature, and pH with addition of sulfuric acid (H2SO4)). The maximum degree of grafting was 80% and 40% for ETFE and FEP respectively at dose 2 kGy. Influence of low pH in grafting degree by adding sulfuric acid was studied. Grafting degree was examined by infrared (FTIR-ATR), differential scanning calorimetry (DSC) and swelling behavior analysis after sulfonation process.
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