Etiqueta: cromosomas

Desarrollaron un tratamiento con células madre para reparar córneas dañadas

Desarrollaron una técnica para eliminar el cromosoma extra que causa el síndrome de Down: en qué consiste

El experimento se desarrolló con células madre obtenidas de un participante con…

Fiorella Tagliafico

miércoles, 26 febrero 2025

¿Cuáles son las pruebas durante el embarazo para detectar el síndrome de Down en el feto?

¿Cuáles son las pruebas durante el embarazo para detectar el síndrome de Down?

La Organización de las Naciones Unidas (ONU) estima que la incidencia del…

Fiorella Tagliafico

miércoles, 22 enero 2025

Covid-19 y los telómeros

¿El covid-19 grave tiene relación con extremos de cromosomas más cortos?

Un estudio del Centro Nacional español de Investigaciones Oncológicas de España trabaja…

miércoles, 22 enero 2025

Gracias por visitarnos y compartir nuestras historias. Vuelve pronto, y mantente actualizado.

Mantente informado

+1 936/342-7461

hola@eldiario.com

Únete a nuestras redes

Suscríbete al boletín gratuito de noticias de eldiario.

Te explicamos la noticia y contamos historias.

Prácticas y políticas del medio – El Diario | eldiario.com

© eldiario. 2025 – Todos los derechos reservados

img:is([sizes="auto" i],[sizes^="auto," i]){contain-intrinsic-size:3000px 1500px;}.wp-block-co-authors-plus-coauthors.is-layout-flow [class*=wp-block-co-authors-plus]{display:inline;}.wp-block-co-authors-plus-avatar :where(img){height:auto;max-width:100%;vertical-align:bottom;}.wp-block-co-authors-plus-coauthors.is-layout-flow .wp-block-co-authors-plus-avatar :where(img){vertical-align:middle;}.wp-block-co-authors-plus-avatar:is(.alignleft,.alignright){display:table;}.wp-block-co-authors-plus-avatar.aligncenter{display:table;margin-inline:auto;}.wp-block-co-authors-plus-image{margin-bottom:0;}.wp-block-co-authors-plus-image :where(img){height:auto;max-width:100%;vertical-align:bottom;}.wp-block-co-authors-plus-coauthors.is-layout-flow .wp-block-co-authors-plus-image :where(img){vertical-align:middle;}.wp-block-co-authors-plus-image:is(.alignfull,.alignwide) :where(img){width:100%;}.wp-block-co-authors-plus-image:is(.alignleft,.alignright){display:table;}.wp-block-co-authors-plus-image.aligncenter{display:table;margin-inline:auto;}.wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em;}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none;}:root{--wp--preset--aspect-ratio--square:1;--wp--preset--aspect-ratio--4-3:4/3;--wp--preset--aspect-ratio--3-4:3/4;--wp--preset--aspect-ratio--3-2:3/2;--wp--preset--aspect-ratio--2-3:2/3;--wp--preset--aspect-ratio--16-9:16/9;--wp--preset--aspect-ratio--9-16:9/16;--wp--preset--color--black:#000;--wp--preset--color--cyan-bluish-gray:#abb8c3;--wp--preset--color--white:#fff;--wp--preset--color--pale-pink:#f78da7;--wp--preset--color--vivid-red:#cf2e2e;--wp--preset--color--luminous-vivid-orange:#ff6900;--wp--preset--color--luminous-vivid-amber:#fcb900;--wp--preset--color--light-green-cyan:#7bdcb5;--wp--preset--color--vivid-green-cyan:#00d084;--wp--preset--color--pale-cyan-blue:#8ed1fc;--wp--preset--color--vivid-cyan-blue:#0693e3;--wp--preset--color--vivid-purple:#9b51e0;--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple:linear-gradient(135deg,rgba(6,147,227,1) 0%,#9b51e0 100%);--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan:linear-gradient(135deg,#7adcb4 0%,#00d082 100%);--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange:linear-gradient(135deg,rgba(252,185,0,1) 0%,rgba(255,105,0,1) 100%);--wp--preset--gradient--luminous-vivid-orange-to-vivid-red:linear-gradient(135deg,rgba(255,105,0,1) 0%,#cf2e2e 100%);--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray:linear-gradient(135deg,#eee 0%,#a9b8c3 100%);--wp--preset--gradient--cool-to-warm-spectrum:linear-gradient(135deg,#4aeadc 0%,#9778d1 20%,#cf2aba 40%,#ee2c82 60%,#fb6962 80%,#fef84c 100%);--wp--preset--gradient--blush-light-purple:linear-gradient(135deg,#ffceec 0%,#9896f0 100%);--wp--preset--gradient--blush-bordeaux:linear-gradient(135deg,#fecda5 0%,#fe2d2d 50%,#6b003e 100%);--wp--preset--gradient--luminous-dusk:linear-gradient(135deg,#ffcb70 0%,#c751c0 50%,#4158d0 100%);--wp--preset--gradient--pale-ocean:linear-gradient(135deg,#fff5cb 0%,#b6e3d4 50%,#33a7b5 100%);--wp--preset--gradient--electric-grass:linear-gradient(135deg,#caf880 0%,#71ce7e 100%);--wp--preset--gradient--midnight:linear-gradient(135deg,#020381 0%,#2874fc 100%);--wp--preset--font-size--small:13px;--wp--preset--font-size--medium:20px;--wp--preset--font-size--large:36px;--wp--preset--font-size--x-large:42px;--wp--preset--spacing--20:.44rem;--wp--preset--spacing--30:.67rem;--wp--preset--spacing--40:1rem;--wp--preset--spacing--50:1.5rem;--wp--preset--spacing--60:2.25rem;--wp--preset--spacing--70:3.38rem;--wp--preset--spacing--80:5.06rem;--wp--preset--shadow--natural:6px 6px 9px rgba(0,0,0,.2);--wp--preset--shadow--deep:12px 12px 50px rgba(0,0,0,.4);--wp--preset--shadow--sharp:6px 6px 0px rgba(0,0,0,.2);--wp--preset--shadow--outlined:6px 6px 0px -3px rgba(255,255,255,1),6px 6px rgba(0,0,0,1);--wp--preset--shadow--crisp:6px 6px 0px rgba(0,0,0,1);}:where(.is-layout-flex){gap:.5em;}:where(.is-layout-grid){gap:.5em;}body .is-layout-flex{display:flex;}.is-layout-flex{flex-wrap:wrap;align-items:center;}.is-layout-flex > :is(*,div){margin:0;}body .is-layout-grid{display:grid;}.is-layout-grid > :is(*,div){margin:0;}:where(.wp-block-columns.is-layout-flex){gap:2em;}:where(.wp-block-columns.is-layout-grid){gap:2em;}:where(.wp-block-post-template.is-layout-flex){gap:1.25em;}:where(.wp-block-post-template.is-layout-grid){gap:1.25em;}.has-black-color{color:var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-color{color:var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-color{color:var(--wp--preset--color--white) !important;}.has-pale-pink-color{color:var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-color{color:var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-color{color:var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-color{color:var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-color{color:var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-color{color:var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-color{color:var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-color{color:var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-color{color:var(--wp--preset--color--vivid-purple) !important;}.has-black-background-color{background-color:var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-background-color{background-color:var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-background-color{background-color:var(--wp--preset--color--white) !important;}.has-pale-pink-background-color{background-color:var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-background-color{background-color:var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-background-color{background-color:var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-background-color{background-color:var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-background-color{background-color:var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-background-color{background-color:var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-background-color{background-color:var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-background-color{background-color:var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-background-color{background-color:var(--wp--preset--color--vivid-purple) !important;}.has-black-border-color{border-color:var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-border-color{border-color:var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-border-color{border-color:var(--wp--preset--color--white) !important;}.has-pale-pink-border-color{border-color:var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-border-color{border-color:var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-border-color{border-color:var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-border-color{border-color:var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-border-color{border-color:var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-border-color{border-color:var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-border-color{border-color:var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-border-color{border-color:var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-border-color{border-color:var(--wp--preset--color--vivid-purple) !important;}.has-vivid-cyan-blue-to-vivid-purple-gradient-background{background:var(--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple) !important;}.has-light-green-cyan-to-vivid-green-cyan-gradient-background{background:var(--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan) !important;}.has-luminous-vivid-amber-to-luminous-vivid-orange-gradient-background{background:var(--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange) !important;}.has-luminous-vivid-orange-to-vivid-red-gradient-background{background:var(--wp--preset--gradient--luminous-vivid-orange-to-vivid-red) !important;}.has-very-light-gray-to-cyan-bluish-gray-gradient-background{background:var(--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray) !important;}.has-cool-to-warm-spectrum-gradient-background{background:var(--wp--preset--gradient--cool-to-warm-spectrum) !important;}.has-blush-light-purple-gradient-background{background:var(--wp--preset--gradient--blush-light-purple) !important;}.has-blush-bordeaux-gradient-background{background:var(--wp--preset--gradient--blush-bordeaux) !important;}.has-luminous-dusk-gradient-background{background:var(--wp--preset--gradient--luminous-dusk) !important;}.has-pale-ocean-gradient-background{background:var(--wp--preset--gradient--pale-ocean) !important;}.has-electric-grass-gradient-background{background:var(--wp--preset--gradient--electric-grass) !important;}.has-midnight-gradient-background{background:var(--wp--preset--gradient--midnight) !important;}.has-small-font-size{font-size:var(--wp--preset--font-size--small) !important;}.has-medium-font-size{font-size:var(--wp--preset--font-size--medium) !important;}.has-large-font-size{font-size:var(--wp--preset--font-size--large) !important;}.has-x-large-font-size{font-size:var(--wp--preset--font-size--x-large) !important;}:where(.wp-block-post-template.is-layout-flex){gap:1.25em;}:where(.wp-block-post-template.is-layout-grid){gap:1.25em;}:where(.wp-block-columns.is-layout-flex){gap:2em;}:where(.wp-block-columns.is-layout-grid){gap:2em;}:root :where(.wp-block-pullquote){font-size:1.5em;line-height:1.6;}:root{--body-family:PT Serif;--body-fsize:18px;--h1-family:PT Serif;--h1-fweight:700;--h1-fsize:42px;--h2-family:PT Serif;--h2-fweight:400;--h2-fsize:20px;--headline-family:PT Serif;--tagline-family:PT Serif;--tagline-fweight:400;--tagline-transform:none;--tagline-fsize:22px;--excerpt-fsize:20px;}:root{--g-color:#20408e;--g-color-90:rgba(32,64,142,.9);}[data-theme="dark"].is-hd-4{--nav-bg:#191c20;--nav-bg-from:#191c20;--nav-bg-to:#191c20;}[data-theme="dark"].is-hd-5,[data-theme="dark"].is-hd-5:not(.sticky-on){--nav-bg:#191c20;--nav-bg-from:#191c20;--nav-bg-to:#191c20;}:root{--top-site-bg:#0e0f12;--topad-spacing:15px;--hyperlink-line-color:var(--g-color);--rb-width:1140px;--rb-small-width:763px;--rb-s-width:1140px;--s-content-width:760px;--max-width-wo-sb:840px;--alignwide-w:1200px;--s10-feat-ratio:45%;--s11-feat-ratio:45%;--verified-color:#fc0;--login-popup-w:350px;}[data-theme="dark"],.light-scheme{--top-site-bg:#0e0f12;}.search-header:before{background-repeat:no-repeat;background-size:cover;background-attachment:scroll;background-position:center center;}[data-theme="dark"] .search-header:before{background-repeat:no-repeat;background-size:cover;background-attachment:scroll;background-position:center center;}.footer-has-bg{background-color:rgba(136,136,136,.07);}[data-theme="dark"] .footer-has-bg{background-color:#16181c;}.top-site-ad .ad-image{max-width:1500px;}.yes-hd-transparent .top-site-ad{--top-site-bg:#0e0f12;}#amp-mobile-version-switcher{display:none;}#single-post-infinite > .single-post-outer:nth-child(2) .continue-reading{display:none;}#single-post-infinite > .single-post-outer:nth-child(2) .s-ct{height:auto;max-height:none;}#single-post-infinite > .single-post-outer:nth-child(3) .continue-reading{display:none;}#single-post-infinite > .single-post-outer:nth-child(3) .s-ct{height:auto;max-height:none;}.single-page{--rb-small-width:1140px;}.e-con.e-parent:nth-of-type(n+4):not(.e-lazyloaded):not(.e-no-lazyload),.e-con.e-parent:nth-of-type(n+4):not(.e-lazyloaded):not(.e-no-lazyload) *{background-image:none !important;}@media screen and (max-height: 1024px){.e-con.e-parent:nth-of-type(n+3):not(.e-lazyloaded):not(.e-no-lazyload),.e-con.e-parent:nth-of-type(n+3):not(.e-lazyloaded):not(.e-no-lazyload) *{background-image:none !important;}.e-con.e-parent:nth-of-type(n+3):not(.e-lazyloaded):not(.e-no-lazyload).nitro-lazy,.e-con.e-parent:nth-of-type(n+3):not(.e-lazyloaded):not(.e-no-lazyload) *.nitro-lazy{background-image:none !important;}}@media screen and (max-height: 640px){.e-con.e-parent:nth-of-type(n+2):not(.e-lazyloaded):not(.e-no-lazyload),.e-con.e-parent:nth-of-type(n+2):not(.e-lazyloaded):not(.e-no-lazyload) *{background-image:none !important;}.e-con.e-parent:nth-of-type(n+2):not(.e-lazyloaded):not(.e-no-lazyload).nitro-lazy,.e-con.e-parent:nth-of-type(n+2):not(.e-lazyloaded):not(.e-no-lazyload) *.nitro-lazy{background-image:none !important;}}.e-con.e-parent:nth-of-type(n+4):not(.e-lazyloaded):not(.e-no-lazyload).nitro-lazy,.e-con.e-parent:nth-of-type(n+4):not(.e-lazyloaded):not(.e-no-lazyload) *.nitro-lazy{background-image:none !important;}header{z-index:9999999;position:relative;}.rb-container,.rb-s-container,.rb-wide-container,.rb-small-container,.elementor-container{max-width:1140px !important;}.logo-default,.logo-dark{height:30px;}.mc4wp-form-fields{text-align:start;}.bdp-post-slider.bdp-design-1 .bdp-post-overlay{text-align:left;}@media (max-width: 1024px){.logo-default,.logo-dark{height:22px;}}.bdp-post-slider.bdp-design-1 .bdp-post-overlay{background:#003d80;position:absolute;padding:20px;left:0;right:0;max-width:70%;margin:0 auto;top:50%;-webkit-transform:translateY(-50%);transform:translateY(-50%);}.bdp-post-overlay{color:#fff !important;}a.bdp-readmorebtn{border:2px solid #fff;color:#fff;}.bdp-post-categories{color:#fff;}.bdp-post-meta{color:#fff;}.bdp-post-tags a{color:#fff;}.dzi_blog_posts .elementor-post:nth-child(odd){display:flex;flex-direction:row;align-items:flex-start;gap:20px;}.dzi_blog_posts .elementor-post:nth-child(even){display:flex;flex-direction:row-reverse;align-items:flex-start;gap:20px;}.bdp-post-slider.bdp-design-1 .bdp-post-overlay{top:81%;transform:translateY(-61%);}.bdp-post-title a{font-size:45px;font-family:"PT Serif",Sans-serif !important;line-height:46px;font-weight:bold;}.dzi_ymbi_section .p-categories.p-top{position:absolute;top:60%;right:82%;}.dzi_ymbi_section .p-meta{position:absolute !important;top:80% !important;z-index:999 !important;left:10%;}.dzi_ymbi_section h3.entry-title{position:absolute;top:66%;z-index:99;color:#fff;margin:0 auto;text-align:left;left:10%;}.mc4wp-form-fields > *{justify-content:center;}.bdp-post-slider .slick-dots li.slick-active button,.bdp-post-gridbox-slider .slick-dots li.slick-active button,.bdp-post-carousel .slick-dots li.slick-active button{background:#003d80 !important;}@media only screen and (max-width: 1366px){.bdp-post-slider.bdp-design-1 .bdp-post-overlay{max-width:80% !important;}.bdp-post-title a{font-size:32px;}}@media only screen and (max-width: 1024px){.grid-container > *:nth-child(1){flex:0 0 60.67%;width:66.67%;}.bdp-post-slider.bdp-design-1 .bdp-post-overlay{top:60%;}}@media only screen and (max-width: 991px){.bdp-post-slider.bdp-design-1 .bdp-post-overlay{top:54%;}.dzi_ymbi_section h3.entry-title{position:absolute;top:56%;z-index:99;color:#fff;margin:0 auto;text-align:center;left:15%;width:69%;}.dzi_ymbi_section .p-categories.p-top{position:absolute;top:75%;right:44%;}h2.bdp-post-title a{font-size:28px;}.dzi_ymbi_section .p-meta{position:absolute !important;top:87% !important;z-index:999 !important;left:36%;}.blog-wrap.is-sidebar-default.sticky-sidebar .grid-container{display:grid;}.bdp-post-slider.bdp-design-1 .bdp-post-overlay{max-width:90.1% !important;}}@media only screen and (max-width: 767px){.dzi_blog_posts .elementor-post:nth-child(odd){display:unset !important;flex-direction:unset !important;align-items:flex-start;gap:20px;}.dzi_blog_posts .elementor-post:nth-child(even){display:unset !important;flex-direction:unset !important;align-items:flex-start;gap:20px;}body{overflow-x:hidden;}}.elementor-element.elementor-element-7b1480c1.e-flex.e-con-boxed.e-con.e-child.elementor-sticky{z-index:10 !important;}.overlay-wrap{z-index:9;}.bdp-post-slider.bdp-design-1 .bdp-post-overlay{max-width:63.1%;}.lista-slider .bdp-post-slider.bdp-design-1 .bdp-post-overlay{max-width:90%;}.lista-slider .bdp-post-slider.bdp-design-1 .bdp-post-overlay{background:transparent;}img.avatar.avatar-32{border-radius:100%;width:28px;margin-right:10px;}.entry-content.rbct.clearfix p:first-of-type::first-letter{font-size:50px;line-height:32px;}.elementor-widget-theme-post-content .entry-newsletter{display:none;}.ai-viewports{--ai:1;}.ai-viewport-3{display:none !important;}.ai-viewport-2{display:none !important;}.ai-viewport-1{display:inherit !important;}.ai-viewport-0{display:none !important;}@media (min-width: 768px) and (max-width: 979px){.ai-viewport-1{display:none !important;}.ai-viewport-2{display:inherit !important;}}@media (max-width: 767px){.ai-viewport-1{display:none !important;}.ai-viewport-3{display:inherit !important;}}.ai-rotate{position:relative;}.ai-rotate-hidden{visibility:hidden;}.ai-rotate-hidden-2{position:absolute;top:0;left:0;width:100%;height:100%;}.ai-list-data,.ai-ip-data,.ai-filter-check,.ai-fallback,.ai-list-block,.ai-list-block-ip,.ai-list-block-filter{visibility:hidden;position:absolute;width:50%;height:1px;top:-1000px;z-index:-9999;margin:0px !important;}.ai-list-data,.ai-ip-data,.ai-filter-check,.ai-fallback{min-width:1px;}