8 research outputs found

    Lucha por la igualdad de género en el movimiento campesino internacional de La Vía Campesina

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    Este artículo pretende de ser un reconocimiento al trabajo iniciado desde el movimiento internacional de La Vía Campesina. Un reconocimiento a que la lucha por la Soberanía Alimentaria sea intrínseca a la lucha por la justicia social y la igualdad entre sexos. Una lucha que propone una transformación real al orden establecido, un orden patriarcal y capitalista que excluye a la mayor parte de la población, convirtiendo a las mujeres del campo en las más pobres de entre las pobres

    Madres contra fumigaciones

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    Durante el pasado mes de septiembre Sofía Gatica y María Milagros Godoy, representantes de las Madres de Barrio Ituzaingó Anexo (Córdoba, Argentina), recientemente galardonadas con el premio Goldman, han visitado diferentes ciudades del Estado español para explicar sus vivencias en relación a los transgénicos y los agrotóxicos. Con María y Sofía, les hemos puesto rostro a tales problemas pero también a la energía de lucha por un mundo diferente, uniendo esfuerzos desde el campo y la ciudad

    Ecofeminismos rurales : mujeres por la soberanía Alimentaria

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    Este material es el resultado de un proceso de debate sobre Soberanía Alimentaria y ecofeminismos con las mujeres que integran la Confederación de Mujeres del Mundo Rural (CERES). El objetivo de este proceso ha sido iniciar un diálogo entre mujeres campesinas sobre cómo están contribuyendo, desde sus vivencias, experiencias y sabiduría, al avance de los ecofeminismos y cómo la Soberanía Alimentaria puede nutrirse de esta corriente feminista para erigirse en una propuesta emancipadora de transformación social

    Lucha por la igualdad de género en el movimiento campesino internacional de La Vía Campesina

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    Este artículo pretende de ser un reconocimiento al trabajo iniciado desde el movimiento internacional de La Vía Campesina. Un reconocimiento a que la lucha por la Soberanía Alimentaria sea intrínseca a la lucha por la justicia social y la igualdad entre sexos. Una lucha que propone una transformación real al orden establecido, un orden patriarcal y capitalista que excluye a la mayor parte de la población, convirtiendo a las mujeres del campo en las más pobres de entre las pobres

    Aprender de los Consejos Alimentarios

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    En el número 19 de esta revista, Ana Moragues presentó cómo, en muchos municipios del mundo, se están llevando a cabo experiencias para articular políticas alimentarias con la participación ciudadana como elemento central para la transformación del sistema alimentario local. En este artículo, vamos a seguir profundizando en este tema, a través de las experiencias de los consejos alimentarios, teniendo en cuenta que en algunas ciudades del Estado español se están dando algunos pasos para su puesta en marcha

    Repair of Long Peripheral Nerve Defects in Sheep: A Translational Model for Nerve Regeneration

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    Despite advances in microsurgery, full functional recovery of severe peripheral nerve injuries is not commonly attained. The sheep appears as a good preclinical model since it presents nerves with similar characteristics to humans. In this study, we induced 5 or 7 cm resection in the peroneal nerve and repaired with an autograft. Functional evaluation was performed monthly. Electromyographic and ultrasound tests were performed at 6.5 and 9 months postoperation (mpo). No significant differences were found between groups with respect to functional tests, although slow improvements were seen from 5 mpo. Electrophysiological tests showed compound muscle action potentials (CMAP) of small amplitude at 6.5 mpo that increased at 9 mpo, although they were significantly lower than the contralateral side. Ultrasound tests showed significantly reduced size of tibialis anterior (TA) muscle at 6.5 mpo and partially recovered size at 9 mpo. Histological evaluation of the grafts showed good axonal regeneration in all except one sheep from autograft 7 cm (AG7) group, while distal to the graft there was a higher number of axons than in control nerves. The results indicate that sheep nerve repair is a useful model for investigating long-gap peripheral nerve injuries

    Repair of Long Nerve Defects with a New Decellularized Nerve Graft in Rats and in Sheep

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    Decellularized nerve allografts (DC) are an alternative to autografts (AG) for repairing severe peripheral nerve injuries. We have assessed a new DC provided by VERIGRAFT. The decellularization procedure completely removed cellularity while preserving the extracellular matrix. We first assessed the DC in a 15 mm gap in the sciatic nerve of rats, showing slightly delayed but effective regeneration. Then, we assayed the DC in a 70 mm gap in the peroneal nerve of sheep compared with AG. Evaluation of nerve regeneration and functional recovery was performed by clinical, electrophysiology and ultrasound tests. No significant differences were found in functional recovery between groups of sheep. Histology showed a preserved fascicular structure in the AG while in the DC grafts regenerated axons were grouped in small units. In conclusion, the DC was permissive for axonal regeneration and allowed to repair a 70 mm long gap in the sheep nerve

    Repair of Long Peripheral Nerve Defects in Sheep : A Translational Model for Nerve Regeneration

    Get PDF
    Despite advances in microsurgery, full functional recovery of severe peripheral nerve injuries is not commonly attained. The sheep appears as a good preclinical model since it presents nerves with similar characteristics to humans. In this study, we induced 5 or 7 cm resection in the peroneal nerve and repaired with an autograft. Functional evaluation was performed monthly. Electromyographic and ultrasound tests were performed at 6.5 and 9 months postoperation (mpo). No significant differences were found between groups with respect to functional tests, although slow improvements were seen from 5 mpo. Electrophysiological tests showed compound muscle action potentials (CMAP) of small amplitude at 6.5 mpo that increased at 9 mpo, although they were significantly lower than the contralateral side. Ultrasound tests showed significantly reduced size of tibialis anterior (TA) muscle at 6.5 mpo and partially recovered size at 9 mpo. Histological evaluation of the grafts showed good axonal regeneration in all except one sheep from autograft 7 cm (AG7) group, while distal to the graft there was a higher number of axons than in control nerves. The results indicate that sheep nerve repair is a useful model for investigating long-gap peripheral nerve injuries
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