{"ok":true,"nota":{"id":"83a0c11619d85cde","slug":"las-embarazadas-de-ghana-con-mas-plomo-en-sangre-tienen-mas-anemia-83a0c1","titulo":"Las embarazadas de Ghana con más plomo en sangre tienen más anemia","resumen":"Siguieron a 300 embarazadas de Ghana desde el inicio del embarazo hasta el parto, midiendo en cada trimestre su hemoglobina y la cantidad de plomo en sangre. Compararon ambos datos para ver si iban de la mano.","fuente":"medrxiv","fuenteNombre":"medRxiv · preprints","color":"#1f7a4d","autor":"Agyemang, V., Addai-Mensah, O., Boateng, L. A., Sackey, B., Dosoo, D., Adu-Gyasi, D., Gyasi-Konadu, D., Adjei, I. A., Fe","url":"https://www.medrxiv.org/content/10.64898/2026.10.23.26366301v1?rss=1","imagen":"/hoy/portada/83a0c11619d85cde","tema":"salud","subtemas":["embarazo","anemia","plomo","contaminacion","salud materna"],"entidades":["Ghana","Kintampo","PRISMA Maternal and Newborn Health Study"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-26T00:00:00.000Z","indexTs":"2026-10-27T10:30:08.006Z","hash":"3ce68c96d31bbc1750a3ab11720518c5cc5d2586b82abd881dc094153104e0eb","tsa":{"time":"Oct 27 10:31:33 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"La anemia puede afectar el crecimiento del bebé y la salud de la madre, y el plomo aparece como un factor que suma al problema. Para cualquiera que viva cerca de fuentes de contaminación, el dato obliga a mirar algo que casi nadie chequea en los controles de rutina. El trabajo es un preprint que todavía no pasó por revisión de pares, y la muestra es de una sola región de Ghana.","quienFirma":"Universidad de Ghana y equipo del estudio PRISMA (Kintampo, Ghana)","confianza":"preprint","consulta":null},"sello":{"hash":"3ce68c96d31bbc1750a3ab11720518c5cc5d2586b82abd881dc094153104e0eb","sello":"3df4a413dcaddd99bcd9d49685c4141834d15c45e320b02d43292271ef9824ff","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6588868,"aleatorio":"8654efc9ca705082e1a18c488de86d3790ffbf4aca3294ccbb6d05e408fb0a42","tiempo":"2026-10-27T10:31:00.000Z"},"nist":{"cadena":2,"pulso":2001627,"salida":"79804F19F54C61FEE888950F981D65A02E4F6C803C5F81B892775BB2AE6197FEE013CF6134D15F1AFEDDBD9885AFE50592623060CD9EBA2ECECD52DDF6688EC1","tiempo":"2026-10-27T10:30:00.000Z"},"noAntes":"2026-10-27T10:31:00.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 27 10:31:33 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Association between Blood Lead Levels and Anaemia in a Pregnant Population in the Kintampo Area of Ghana: A Prospective Cohort Study","descripcion":"Background: Maternal anaemia and lead exposure both pose substantial risks in pregnancy, but their relationship has not been consistently explored. We assessed trimester-specific blood lead levels (BLLs) and their association with anaemia in pregnant women in the Kintampo area of Ghana. Methods: In this prospective cohort study nested within the PRISMA Maternal and Newborn Health Study in Ghana, 300 pregnant women were enrolled at <14 weeks' gestation and followed until delivery. Trimester-specific venous blood was collected and analysed for haemoglobin levels using Sysmex XN 330 auto analyser (Sysmex Corporation, Japan) and BLL using inductively coupled plasma-mass spectrometry (ICP-MS). An","pubDate":"2026-10-26","url":"https://www.medrxiv.org/content/10.64898/2026.10.23.26366301v1?rss=1"},"indexado":"2026-10-27T10:30:08.006Z"}}