La resurreccion del control natal: discusion critica de argumentos cientificos

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La falacia de los gastos en educacion, salud y vivienda como argumento del control natal

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Un comentario crítico al modelo TEMPO utilizado para mostrar los beneficios económicos del control natal

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La resurreccion del control natal: discusion critica de argumentos cientificos; version preliminar

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El control de la natalidad y el argumento del ahorro y la inversion

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Fertility and schooling : how this relation changed between 1995 and 2005 in Colombia

En este trabajo se pretende evaluar la existencia de cambios en la relación entre fecundidad y escolaridad en Colombia para mujeres de 30 a 40 años de edad entre 1995 y 2005. Para tal efecto se utilizan modelos de Poisson sobre la Encuesta Nacional de Demografía y Salud 1995 y 2005. Se encuentra una reducción en la fecundidad durante el periodo y su relación inversa con la escolaridad, que puede ser explicada por el efecto de la educación sobre otras variables como el incremento en el conocimiento sobre los programas de control natal. Se encuentra además que el efecto de culminar un nivel educativo sobre la fecundidad es mayor en 2005 que en 1995. De otro lado, se encuentra que las diferencias entre zonas urbanas y rurales son significativas en la explicación de la fecundidad en Colombia durante la última década.

Indagacion en la estructura de poder y la politica de poblacion

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Poblacion, fuerza de trabajo y desarrollo economico en America Latina

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Temas de poblacion y desarrollo

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Población y desarrollo : ejercicios para cambiar el mundo

Fondo Margaritainés Restrepo

Causas que limitan el control pre-natal de embarazadas

Debido al incremento de embarazos en adolescentes y aumento de fallecimientos de niños prematuros por falta de controles en el embarazo, los profesionales se preguntan cuáles son los motivos por los que las madres no se realizan dichos controles. La presente investigación tiene como objetivo: determinar las causas que limitan a las embarazadas a realizar los controles pre natales, con la finalidad de obtener información que permita implementar medidas correctivas; determinar que información tienen las gestantes con respecto al embarazo y caracterizar a las embarazadas.

Perspectiva das mulheres na avaliação do Programa de Humanização do Pré-Natal e Nascimento

OBJETIVO: Analisar a importância da inclusão da perspectiva das mulheres na avaliação do Programa de Humanização do Pré-Natal e Nascimento. PROCEDIMENTOS METODOLÓGICOS: Estudo qualitativo realizado em base a dados primários coletados para a avaliação do Programa de Humanização do Pré-Natal e Nascimento, do Ministério da Saúde, em 2003, em sete municípios das cinco regiões do Brasil, selecionados a partir de dados extraídos de sistemas de bancos de dados oficiais já existentes. Um dos atores considerado fundamental para a coleta de informações foi a mulher atendida pelo Programa, abordada por meio de dezesseis grupos focais realizados em unidades de saúde. Para o tratamento dos dados empíricos foi utilizado o método do Discurso do Sujeito Coletivo. A análise e discussão foram realizadas com o apoio dos conceitos em saúde pública de acessibilidade e Saúde Paidéia. ANÁLISE DOS RESULTADOS: O Programa estudado normatiza para todos os serviços de saúde do país os procedimentos para a atenção ao pré-natal e o parto e os fluxos a serem observados. A análise do discurso das gestantes, nos grupos focais realizados, trouxe clareza quanto à dissonância existente entre muitas dessas recomendações e os desejos e necessidades da mulher, o que faz com que ela procure traçar para si um outro fluxo de atendimentos. Esta ocorrência traz prejuízos ao vínculo que estabelece com o serviço de saúde, além de dificuldades de controle pelo serviço do seguimento real que está sendo oferecido. CONCLUSÕES: A reflexão realizada do Programa, tomando por base a perspectiva das mulheres atendidas, identificou aspectos cuja consideração no momento da avaliação poderia resultar em maior efetividade e humanização do controle pré-natal oferecido

Implementation contexts of a Tuberculosis Control Program in Brazilian prisons

OBJECTIVE To analyze the influence from context characteristics in the control of tuberculosis in prisons, and the influence from the program implementation degrees in observed effects.METHODS A multiple case study, with a qualitative approach, conducted in the prison systems of two Brazilian states in 2011 and 2012. Two prisons were analyzed in each state, and a prison hospital was analyzed in one of them. The data were submitted to a content analysis, which was based on external, political-organizational, implementation, and effect dimensions. Contextual factors and the ones in the program organization were correlated. The independent variable was the program implementation degree and the dependent one, the effects from the Tuberculosis Control Program in prisons.RESULTS The context with the highest sociodemographic vulnerability, the highest incidence rate of tuberculosis, and the smallest amount of available resources were associated with the low implementation degree of the program. The results from tuberculosis treatment in the prison system were better where the program had already been partially implemented than in the case with low implementation degree in both cases.CONCLUSIONS The implementation degree and its contexts – external and political-organizational dimensions – simultaneously contribute to the effects that are observed in the control of tuberculosis in analyzed prisons.

The FML (Fucose Mannose Ligand) of Leishmania donovani: a new tool in diagnosis, prognosis, transfusional control and vaccination against human kala-azar

The Fucose-Mannose Ligand (FML) of Leishmania donovani is a complex glycoproteic fraction. Its potential use as a tool for diagnosis of human visceral leishmaniasis was tested with human sera from Natal, Rio Grande do Norte, Brazil. The FML-ELISA test, showed 100% sensitivity and 96% specificity, identifying patients with overt kala-azar (p < 0.001, when compared to normal sera), and subjects with subclinical infection. More than 20% apparently healthy subjects with positive reaction to FML developed overt kala-azar during the following 10 months. In the screening of human blood donnors, a prevalence of 5% of sororeactive subjects was detected, attaining 17% in a single day. The GP36 glycoprotein of FHL is specifically reconized by human kala-azar sera. The immunoprotective effect of FML on experimental L. donovanii infection was tested in swiss albino mice. The protection scheemes included three weekly doses of FML, supplemented or not with saponin by the subcutaneous or intraperitoneal routes and challenge with 2x 10(7) amastigotes of Leishmania donovani. An enhancement of 80.0 % in antibody response (p<0.001) and reduction of 85.5 % parasite liver burden (p<0.001) was detected in animals immunized with FML saponin, unrespectivety of the immunization route.

Control of Guignardia citricarpa by Bacillus subtilis and Trichoderma spp.

The ability of isolates of Bacillus subtilis and Trichoderma spp. to control citrus black spot (CBS) was investigated in ´Natal´ sweet orange orchards. The first experiment was conducted during the 2001/2002 season and four isolates of B. subtilis (ACB-AP3, ACB-69, ACB-72 and ACB-77), applied every 28 days, alone or in combination were tested and compared with fungicide treatments. Two other experiments were carried out during the 2002/2003 season, where the same isolates of Bacillus and two isolates of Trichoderma (ACB-14 and ACB-40) were tested being applied every 28 days in the second experiment, and every 15 days in the third experiment. In the first experiment, the treatment with ACB-69 differed statistically from the control, but did not differ from other biological control agents or mixture of Bacillus isolates. In the second experiment, the treatments with ACB-69 and ACB-AP3 resulted in smaller disease index compared with the control treatment. However, this result was not repeated in the third experiment, where the isolates were applied every 15 days. Disease severity was high in both evaluated seasons and the fungicide treatment was the most effective for disease control.