La importancia de los distintos niveles de análisis del lenguaje para el Maestro especialista en Audición y Lenguaje.

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Gasta solo lo que puedes pagar. Una experiencia de optimización con alumnos de secundaria

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Origen, evoluci??n e involuci??n de los j??venes pertenecientes a grupos violentos

Esta investigaci??n est?? encaminada a conocer, de forma m??s precisa, a los j??venes pertenecientes a grupos violentos debido a la creciente alarma social que provocan sus actuaciones violentas as?? como las consecuencias de estos comportamientos y la necesidad de intervenci??n. A trav??s de los diferentes estudios que configuran la investigaci??n se plantea un an??lisis sobre las caracter??sticas de los j??venes perteneciente a grupos juveniles violentos para as?? poder proponer un conjunto de conclusiones que tienen por objeto orientar la elaboraci??n, aplicaci??n y evaluaci??n de programas dirigidos a reducir la probabilidad de realizar agresiones exogrupales.

Productividad y eficiencia en investigación por comunidades autónomas españolas según la financiación (2011)

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La hist??ria i l'experi??ncia d'Espiral com a comunitat de professorat

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Language learning strategy use by Spanish EFL students : the effect of proficiency level, gender, and motivation

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Evaluation of N-acetilglucosaminidase and myeloperoxidase activity in patients with endometriosis-related infertility undergoing intracytoplasmic sperm injection

Aim: Inflammation is as an important factor in ovulation with the active participation of leucocytes and their inflammatory mediators. The present study was performed to compare the activity of the inflammatory enzymes myeloperoxidase (MPO) and N-acetylglucosaminidase (NAG) in patients with endometriosis-related infertility and in normally ovulating women undergoing intracytoplasmic sperm injection (ICSI).Material and Methods: This prospective study included infertile women undergoing ICSI treatment. These women were divided into two groups: endometriosis anovulation (n = 18) and normally ovulating (n = 20). NAG and MPO activity was evaluated colorimetrically in serum and in follicular fluids obtained at the time of oocyte retrieval.Results: There was a significant correlation between the serum and follicular fluid activities of NAG and MPO (tau = 0.256, P = 0.025; and tau = -0.234, P = 0.041; respectively). Both serum and follicular fluid NAG activities were higher in patients with endometriosis compared to the control group (P < 0.001). MPO follicular fluid activity was lower in patients with endometriosis compared to normally ovulating women (P = 0.016).Conclusion: Infertile patients with endometriosis show a distinct pattern of serum and follicular fluid macrophage/neutrophil activation compared to normally ovulating women undergoing ICSI, which may reflect the role of immune and inflammatory alterations in endometriosis-related infertility.

Inflammatory Response Patterns in ICSI Patients: A Comparative Study Between Chronic Anovulating and Normally Ovulating Women

The aim of this study was to evaluate inflammatory response in chronic anovulating infertility women undergoing intracytoplasmic sperm injection. Thirteen infertile women with chronic anovulation and 23 normally ovulating women were prospectively evaluated. N-acetylglucosaminidase (NAG), myeloperoxidase (MPO), monocyte chemoattractant protein 1 (MCP-1), and C-reactive protein (CRP) concentrations were evaluated in serum and follicular fluid. Women with chronic anovulation presented higher NAG and MPO activity in follicular fluid when compared with normally ovulating women. Serum MPO activity was higher in the control group compared to the chronic anovulation group. Both serum and follicular fluid CRP concentrations were higher in women with chronic anovulation in comparison with the control group. Higher MCP-1 follicular fluid concentrations and serum levels of CRP were associated with the occurrence of ovarian hyperstimulation syndrome. Patients with chronic anovulation exhibited significantly higher follicle macrophage/neutrophil activation as well as unspecific inflammatory response by comparison with normally ovulating women.

Relaciones sociales del consumo: el caso de las unidades domesticas de sectores populares, Argentina

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La posición de activos y pasivos externos de la República Argentina entre 1946 y 1948

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Política económica y procesos de desarrollo: la experiencia argentina entre 1976 y 1981

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Sistema de estadísticas sociodemográficas: un ejemplo ilustrativo

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Notas sobre balances de recursos naturales: informe de avance

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Relaciones sociales del consumo: el caso de las unidades domésticas de sectores populares

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