Contribución de la mujer en misiones internacionales de las Fuerzas Armadas / Contribution of women on Armed Forces’ international missions

ANTECEDENTES: Hasta hace apenas una década, las mujeres han estado generalmente excluidas para participar en la guerra como sujetos activos. Después de la Resolución 1325 del Consejo de Seguridad de las Naciones Unidas (UN) de Octubre del 2000, se ha generalizado su incorporación a los ejércitos en procesos de paz y reconstrucción posconflicto; siendo el principal objetivo del Plan de Acción del Gobierno de España aprobado en 2007 «Potenciar la participación de mujeres en misiones y órganos de toma de decisiones». OBJETIVO: Determinar el nivel de cumplimiento con respecto a la participación de las mujeres del ejército español en procesos de paz y reconstrucción posconflicto. MATERIAL Y MÉTODO: DISEÑO: se trata de un estudio observacional descriptivo longitudinal retrospectivo. Ámbito: Fuerzas Armadas Españolas, durante el periodo comprendido entre enero de 1993 y diciembre de 2015. Población: Mujeres que han ingresado en las Fuerzas Armadas Españolas durante el periodo de estudio y que han participado en misiones internacionales. RESULTADOS: durante el periodo de estudio se observó un incremento de mujeres en los diferentes ejércitos que participaron en misiones internacionales, siendo el año 2014 el de máxima participación con un 12,5% de mujeres. CONCLUSIONES: Se observó un incremento en la proporción de mujeres participantes en misiones internacionales (FAS), así como su acceso a los cargos de mayor responsabilidad

BACKGROUND: Until just a decade, women have been largely excluded from participating in war as active subjects. After the 1325 Resolution of the UN Security Council in October 2000, incorporation of women to armies in peace-keeping missions and post-conflict reconstruction has been generalized, being the main objective of the «Action Plan of Government of Spain» approved in 2007 to «Enhance Women's Participation in Missions and Decision-Making Bodies». OBJECTIVE: To determine the level of compliance in relation to the participation of women in the Spanish army in peace-keeping processes and post-conflict reconstruction. MATERIALS AND METHODS: DESIGN: It is an observational, retrospective, descriptive and longitudinal study. Ambit: Spanish army, during the period between January 1993 and December 2015. Population: women who have joined the Spanish army during the studied period and have participated in international tours of duty. RESULTS: During the studied period, an increase of women in the different armies that participated in international missions has been observed, being 2014 the year with maximum participation of women, 12.5%. CONCLUSIONS: An increase in the proportion of women participating in international missions (FAS), as well as their access to positions of greater responsibility has been observed

[The risk factors and bone mineral density in women on long-term levothyroxine treatment]. / Factores de riesgo y densidad mineral ósea en mujeres en tratamiento prolongado con levotiroxina.

BACKGROUND: It is controversial if the long-term treatment with thyroid hormone given at substitutive or suppressive doses has a negative effect on bone metabolism. In previous reports the lack of ultrasensitive TSH assays and densitometers with adequate precision, and the heterogeneity of the patients analyzed could explain these discordant results. PATIENTS AND METHODS: We have assessed bone mineral density (BMD) in 43 premenopausal and 53 postmenopausal women, who underwent near total thyroidectomy and I-131 ablation due to differentiated thyroid cancer, that have been followed up (mean duration, 75.5 [43] months) with suppressive thyroid hormone treatment (mean dose, 170 [42] micrograms) in our hospital. Patients with history of hyperthyroidism were excluded. Lumbar BMD (L2-L4) and BMD in three different sites of hip were measured (dual X-ray densitometry) to determine the contribution of several clinical and risk factors associated with thyroid hormone therapy given to BMD. RESULTS: We have not found significant decrease in BMD at spine or hip when patients were compared with healthy, age and sex matched. Age (inverse correlation) and weight (direct correlation) were the variables mostly influencing BMD). Histologic type of thyroid neoplasia, doses of thyroid hormones, thyroid hormone levels and duration of follow-up, were not associated with changes in BMD. A decrease in calcium intake in postmenopausal and less physical activity in premenopausal women were related with a decreased lumbar BMD. CONCLUSIONS: During long-term treatment of female patients with thyroid hormones, other risk factors should be studied in order to prevent possible loss of bone mass.

Lipoprotein alterations in patients with HIV infection: relation with cellular and humoral immune markers.

In order to determine lipid abnormalities in serum in HIV-infected patients and their relation with humoral and cellular immunological changes. Ninety HIV-infected patients without acute inflammatory or malignant disease have been studied. Thirty healthy HIV-negative subjects constituted the control group. As compared with controls, patients with CD4 + lymphocytes > 400 x 10(6)/l had higher triglycerides and lower high density lipoprotein (HDL)-cholesterol and apolipoprotein (apo)-A1. Lipoprotein comparison by groups of patients according to CD4 + cell counts showed a decrease of HDL-cholesterol in patients with CD4 + cells < or = 200 x 10(6)/l. When CD4 + lymphocyte counts were < 50 x 10(6)/l, total and very low density lipoprotein (VLDL)-triglycerides and VLDL-cholesterol were increased and HDL and low density lipoprotein (LDL)-cholesterol and apo-A1 were decreased. Interferon (IFN)-alpha, beta2-microglobulin and tumor necrosis factor (TNF)-alpha were correlated positively with total and VLDL-triglycerides and negatively with HDL-cholesterol. In conclusion, lipoprotein changes in patients with HIV-infection are related with humoral and cellular immune markers. A decrease of HDL-cholesterol and apo-A1 and an increase of triglyceride levels could be considered as markers of disease progression.

Study of serum tumor markers CEA, CA 15.3 and CA 27.29 as diagnostic parameters in patients with breast carcinoma.

Serum levels of CEA, CA 15.3 and CA 27.29 were measured during the follow-up of 499 breast cancer patients. Studies included three different groups of women: 82 blood donors free of disease, 42 patients with non-malignant breast diseases and 499 breast cancer patients. After the determination of cut-off values, serum levels of tumor markers did not show significant elevations in benign breast diseases. On the basis of our results CA 15.3 (sensitivity = 57%; accuracy = 87%) was the most effective marker, CA 27.29 (sensitivity = 62%; accuracy = 83%) was the most sensitive and CEA (sensitivity = 45%; accuracy = 81%) was the least sensitive and effective marker. The combined use of markers was evaluated by step-wise logistic regression analysis. The regression coefficients showed that CA 15.3 (coeff. = 2.97) and CA 27.29 (coeff. = 1.46) were suitable for the detection of possible metastases during follow-up. Finally, we studied the relationship between pT, pN, pM and circulating levels of CA 15.3 and CA 27.29.

Alcoholic cognitive deterioration and nutritional deficiencies.

Chronic alcoholic patients frequently exhibit a mild to moderate cognitive impairment that has been related to Wernicke-Korsakoff encephalopathy and attributed tentatively to nutritional and vitamin deficiencies. To elucidate the possible relation between alcoholic cognitive deterioration (ACD) and nutritional and vitamin deficiencies, several tests of intelligence and memory were administered to 54 chronic alcoholic patients and 30 controls. Serum levels of thiamine, folic acid, vitamins B12, A, and E, and certain nutritional indexes were determined in most of the subjects. The alcoholics scored significantly lower in intellectual and visuospatial tasks but not in verbal memory tasks. They had a lower serum level for thiamine but not of the remaining vitamins. However, the correlations between serum thiamin and cognitive performance scores were low, and according to stepwise regression analysis, duration of alcohol intake and education were the variables with predictive value for intellectual and memory test performance. These results suggest that serum thiamin deficiency is not the main pathogenetic factor related to ACD.

[Stability of folic acid and vitamin B12 in TPN]. / Estabilidad del ácido fólico y vitamina B12 en NPT.

The stability of folic acid (FA) in mixtures of Total Parenteral Nutrition has been and is a controversial subject, with discussion concerning the influence of factors such as temperature, light and storage time. As regards the stability of the vitamin B12, there are few studies in scientific literature. For all those reasons, we consider it necessary to make a proper study to evaluate the influence of different factors in the stability of both vitamins. The study was made on 3 liter TPN bags of the EVA type, the composition of which was as follows: AA (85g), glucosa (225g), fat (50g), Na (86mEq), K (60 mEq), Ca (15 mEq), Cl (90 mEq), P (17 mmol) acetate (149 mEq) and 10 ml of MVI-12 which contain 400 micrograms of PA and 5 micrograms of Vitamin B 12. Consideration was also given to the stability of these two vitamins in the same diet, to which were added 10 ml of a commercial preparation of oligo-elements. Six TPN bags were prepared (without oligo-elements); two of them were kept in a fridge and protected from the light, two were kept at room temperature and protected from the light and the other two at room temperature without protection from the light. Samples were taken from all the bags immediately after their preparation and after 24, 48, 72 and 96 hours. The same process was carried with other TPN bags which did contain oligo-elements. The method for determining FA and Vitamin B12 was by radioassay.(ABSTRACT TRUNCATED AT 250 WORDS)

Does calcium antagonist improve established early ciclosporin nephrotoxicity after renal transplantation?

We report a case of prolonged oliguric acute renal failure after renal transplantation under steroids and ciclosporin (Cs) immunosuppression. In the 2nd week when low fractional excretion of sodium values in the presence of oliguria (as expression of Cs nephrotoxicity) and high Cs blood levels were seen, a calcium antagonist drug was administered. Also, a Cs dose adjustment was made. Then, the diuresis and fractional excretion of sodium increased together with a progressive renal function. Although this evolution could be explained as a spontaneous resolution of postischemic renal failure, we speculated that in this case of established early Cs nephrotoxicity the effect of a calcium antagonist drug, such as nifedipine, could be beneficial.