Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 2 de 2
Filtrar
Más filtros










Base de datos
Intervalo de año de publicación
1.
Reprod Health ; 15(1): 59, 2018 Apr 07.
Artículo en Inglés | MEDLINE | ID: mdl-29625619

RESUMEN

BACKGROUND: Female genital mutilation (FGM) is a harmful practice prevalent in 35 countries, mainly in Africa, as well as in some Middle Eastern countries and a few Asian countries. FGM comprises all procedures that involve partial or complete resection of, or other injury to, external female genitalia for non-medical reasons. The practice of FGM has spread to Western countries due to migration. The European Institute for Gender Equality recommend that FGM be combatted by nationally coordinated efforts through implementation of national action plans, guidelines for professionals as well as comprehensive research in the field. FGM was outlawed in Denmark 2003, but no national actions plan has been implemented. Instead, the task of combatting FGM is currently under the responsibility of local governments in the form of the 98 municipalities. The aim of this study is to investigate the Danish municipalities' efforts to prevent FGM on the local level, and whether these initiatives are in accordance with international recommendations and standards. METHODS: All 98 Danish municipalities were invited to respond to a questionnaire regarding FGM in their respective municipalities. The inclusion process and questionnaire was designed after a pilot study, which included 29 municipalities. The questionnaire consisted of four overall areas of focus: "action plan", "registration", "information material" and "preventive initiatives". Demographic data were gathered from the 2017 census by Statistics Denmark. Risk countries were defined as countries with a tradition for FGM, identified from the 2016 UNICEF definition. RESULTS: A total of 67 municipalities participated in the study. At the time of census, 1.8% of the Danish population was immigrants with origins in risk countries. A total of 10.4% of the responding municipalities indicated to have implemented a specific action plan against FGM. A total of 7,5% had implemented specific preventive initiatives against FGM. Registration of reported FGM cases were indicated to be performed in 73.1% of the responding municipalities; however, only 17.9% stated to perform registration of FGM specifically as such, and not as general child abuse. CONCLUSIONS: Our study shows that the current situation of FGM registration and prevention being under local administrative responsibility in the 98 Danish municipalities has led to a severe lack of coordinated public initiative against FGM.


Asunto(s)
Circuncisión Femenina/psicología , Genitales Femeninos/cirugía , Sector Público , Apoyo Social , Dinamarca , Femenino , Humanos , Proyectos Piloto , Prevalencia
2.
J Clin Endocrinol Metab ; 102(3): 950-961, 2017 03 01.
Artículo en Inglés | MEDLINE | ID: mdl-27977320

RESUMEN

Context: The vitamin D receptor (VDR) and enzymes involved in activation (CYP2R1, CYP27B1) and inactivation (CYP24A1) of vitamin D are expressed in ovary, testes, and spermatozoa. Objective: Determine responsiveness to 1,25-dihydroxyvitamin D3 [1,25(OH)2D3] in spermatozoa from normal and infertile men, and identify the site of exposure and how 1,25(OH)2D3 influences sperm function. Design: Spermatozoa expressing VDR, CYP2R1, CYP27B1, and CYP24A1 were analyzed in normal and infertile men. 25-Hydroxyvitamin D (25-OHD), 24,25-dihydroxyvitamin D [24,25(OH)2D3], and 1,25(OH)2D3 were measured in serum, seminal fluid, cervical secretions, and ovarian follicular fluid. 1,25(OH)2D3 was tested on human spermatozoa. Setting: Tertiary center for fertility. Participants: Protein expression in spermatozoa and semen quality were assessed in 230 infertile and 114 healthy men. Vitamin D metabolites were measured in fluids from 245 men and 13 women, while 74 oocytes and 17 semen donors were used for sperm-function tests. Main Outcome Measures: VDR and CYP24A1 expressions in spermatozoa, fluid concentrations of 25-OHD, 24,25(OH)2D3, and 1,25(OH)2D3, and 1,25(OH)2D3-induced effects on intracellular calcium concentration ([Ca2+]i) and sperm-oocyte binding in vitro. Results: VDR and CYP24A1 were expressed in a >2-fold higher fraction of spermatozoa from normal than infertile men (P < 0.01). Concentrations of 25-OHD, 24,25(OH)2D, and 1,25(OH)2D3 were undetectable in seminal fluid but high in ovarian follicular fluid. Follicular concentrations of 1,25(OH)2D3 induced a modest increase in [Ca2+]i and sperm-oocyte binding in vitro (P < 0.05). Conclusion: Presence of VDR and CYP24A1 mainly in spermatozoa of higher quality supports that 1,25(OH)2D3 available in the female reproductive tract may promote selection of the best gametes for fertilization.


Asunto(s)
Calcitriol/farmacología , Infertilidad Masculina/metabolismo , Interacciones Espermatozoide-Óvulo/efectos de los fármacos , Espermatozoides/efectos de los fármacos , Vitaminas/farmacología , 24,25-Dihidroxivitamina D 3/análisis , 24,25-Dihidroxivitamina D 3/sangre , 25-Hidroxivitamina D3 1-alfa-Hidroxilasa/metabolismo , Adolescente , Adulto , Líquidos Corporales/química , Calcitriol/análisis , Calcitriol/sangre , Calcio/metabolismo , Cuello del Útero , Colestanotriol 26-Monooxigenasa/metabolismo , Familia 2 del Citocromo P450/metabolismo , Femenino , Líquido Folicular/química , Humanos , Masculino , Receptores de Calcitriol/metabolismo , Semen/química , Análisis de Semen , Espermatozoides/metabolismo , Vitamina D/análogos & derivados , Vitamina D/análisis , Vitamina D/sangre , Vitamina D3 24-Hidroxilasa/metabolismo , Adulto Joven
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA
...