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It is well established that pregnancy induces physiological, metabolical and hormonal changes. As a consequence, trace metal metabolism can be affected. The aim of the present study was to assess the urinary cadmium levels in women during gestation and postpartum. The survey was conducted in a group of nonoccupationally cadmium-exposed women from Southern Catalonia (NE, Spain). Urine samples were obtained before pregnancy, during the 6th, 10th, 26th, and 30th wk of gestation, as well as during the 5th and 24th wk after delivery. Urinary cadmium levels were determined by graphite furnace atomic absorption spectrophotometry. The concentrations of zinc and copper in plasma were also measured. Moreover, to assess the effect of the diet during pregnancy, dietary ingestions of zinc, iron, and calcium were also determined. A significant decrease of plasma zinc levels could be observed during the last two trimesters of pregnancy, while plasma copper concentrations significantly increased during the same period. Urinary cadmium concentrations ranged from 0.05 to 3.79 micrograms/g creatinine (geometric mean 0.49 +/- 2.26 micrograms/g creatinine). No significant changes in urinary cadmium concentrations during pregnancy and postpartum could be observed.

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The prolapse is the exteriorization of the pelvic organs through the vagina, this condition may affect the quality of life. The prolapse was diagnosed in 50% of multiparous women. It is estimated that a woman throughout her life, has 11% risk of needing surgery for correction of pelvic organ prolapse or urinary incontinence. The prolapse may occur at the anterior vaginal wall (cystocele) at the vaginal, uterus (histerocele) or at the posterior wall (or rectocele enterocele). For the unfit patient obliteratives procedures may be indicated and recontructives for pacients wih good performance status. It is important for reconstructive surgery a correct diagnosis, for the specific defect repair. When indicated, meshes can be used to add strength to the poor quality tissues.

Tomazin (EM), Kelly Priviateri (EM), Leandro Naidhig (EM), Ana Beatriz Bilatto de Camargo (EM), Luiz A. F. Junior (PG), Marli de F. G. H. Figueroa (PQ) Resumo This work proposes the development of a low-cost robotic kit using rapid prototyping platform nominated Arduino. With this kit, we present some concepts of physics , electronics and introduction to computer programming. Because it is a low cost platform and free access (hardware and software), Arduino reduces considerably the costs for developing the proposed kit. .

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