CNNE 877344 - crear ovulos y espermas en laboratorio, ¿mito o realidad?
¿Está la ciencia cerca de crear óvulos y espermatozoides a partir de otras células?
16:04 ET (20:04 GMT) 20 de agosto de 2020
La gametogénesis in vitro se presenta como una técnica prometedora para aliviar los problemas de fertilidad en el ser humano. Sin embargo, el director médico del Instituto Bernabeu, Rafael Bernabeu, explica que este método está todavía muy lejos de convertirse en una realidad.
01:07 - Fuente: CNN
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CNNE 877344 - crear ovulos y espermas en laboratorio, ¿mito o realidad?
¿Está la ciencia cerca de crear óvulos y espermatozoides a partir de otras células?
01:07
En curso
- Fuente: CNN
KING OF PRUSSIA, PA - NOVEMBER 28:  Customers pay for their items while doing their Black Friday shopping at KB Toys, which opened at 5am, in the King of Prussia Mall November 28, 2003 in King of Prussia, Pennsylvania.  Black Friday is traditionally when stores get out of the red and start making a profit for the year. Economists expect a 5 percent increase in holiday sales over last year.  (Photo by William Thomas Cain/Getty Images)
Esto es lo que se debe considerar al elegir regalos seguros para niños
01:32
En curso
- Fuente: CNN
NEW YORK - NOVEMBER 23: Assistant Chef Joe Breaton carries out a turkey prior to actor Stephen Baldwin serving Thanksgiving dinner to men and women at the New York City Rescue Mission on November 23, 2004 in New York City.  (Photo by Paul Hawthorne/Getty Images)
"Cada año hay 3.000 muertes por enfermedades transmitidas por alimentos", dice experto
01:29
En curso
- Fuente: CNN
STAMFORD, CT - NOVEMBER 24: Central American immigrants and their families pray before Thanksgiving dinner on November 24, 2016 in Stamford, Connecticut. Family and friends, some of them U.S. citizens, others on work visas and some undocumented immigrants came together in an apartment to celebrate the American holiday with turkey and Latin American dishes. They expressed concern with the results of the U.S. Presidential election of president-elect Donald Trump, some saying their U.S.-born children fear the possibilty their parents will be deported after Trump's inauguration. (Photo by John Moore/Getty Images)
Nutrióloga da consejos de alimentación para la cena de Acción de Gracias
01:38
En curso
- Fuente: CNN
NEW YORK, NY - JANUARY 23: Men jog in blizzard-like conditions on January 23, 2016 in the Brooklyn borough of New York City. The Northeast and parts of the South are experiencing heavy snow and ice from a slow moving winter storm. Multiple deaths from traffic accidents have already been reported as the storm makes its way up the coast.  (Photo by Spencer Platt/Getty Images)
Estrategias para mantenerte saludable y en forma durante los meses fríos
01:47
En curso
- Fuente: CNN
Los estadounidenses aman los alimentos ultraprocesados. La ciencia quiere saber por qué
03:53
En curso
- Fuente: CNN
People look at homes decorated with Christmas lights and ornaments in Dyker Heights neighborhood, Brooklyn, New York City on December 20, 2023. (Photo by Charly TRIBALLEAU / AFP) (Photo by CHARLY TRIBALLEAU/AFP via Getty Images)
Expertos dicen que hay más virus durante las fiestas de fin de año en EE.UU., ¿cómo mantenerse sano?
01:30
En curso
- Fuente: CNN
STAMFORD, CT - NOVEMBER 24:  Central American immigrants and their families pray before Thanksgiving dinner on November 24, 2016 in Stamford, Connecticut. Family and friends, some of them U.S. citizens, others on work visas and some undocumented immigrants came together in an apartment to celebrate the American holiday with turkey and Latin American dishes. They expressed concern with the results of the U.S. Presidential election of president-elect Donald Trump, some saying their U.S.-born children fear the possibilty their parents will be deported after Trump's inauguration.  (Photo by John Moore/Getty Images)
Cómo evitar que las diferencias políticas arruinen el Día de Acción de Gracias
01:35
En curso
- Fuente: CNN
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Estudio revela que pasar mucho tiempo sentado puede afectar el corazón
06:50
En curso
- Fuente: CNN
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Esta ONG proporciona representación legal gratuita y brinda apoyo académico a los jóvenes migrantes
06:37
En curso
- Fuente: CNN
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Aumentó 26% la tasa de supervivencia al cáncer de pulmón a cinco años en EE.UU.
01:50
En curso
- Fuente: CNN
ACTON, CALIFORNIA - OCTOBER 05: A rescued chicken stands at Farm Sanctuary’s Southern California Sanctuary on October 5, 2022 in Acton, California. A wave of the highly pathogenic H5N1 avian flu has now entered Southern California as the fall bird migration sets in, raising concerns for wild birds and poultry farms in the region. Farm Sanctuary is home to rescued chickens, turkeys, cows, pigs and other farm animals. (Photo by Mario Tama/Getty Images)
Nuevos brotes de gripe aviar causan preocupación en EE.UU.
01:49
En curso
- Fuente: CNN
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Consejos para mantener a sus hijos a salvo de lesiones no intencionales
01:46
En curso
- Fuente: CNN
WILKES BARRE, PA - DECEMBER 16:  Car headlights illuminate a woman walking through city streets as snow accumulates on December 16, 2020 in Wilkes Barre, Pennsylvania.  Winter Storm Gail is expected to bring more than a foot of snow in parts of the Northeast.  (Photo by Mark Makela/Getty Images)
Este tipo de depresión se activa con los cambios estacionales. ¿Por qué?
01:36
En curso
- Fuente: CNN
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¿Qué es la gripe aviar y cómo prevenirla?, reportan el primer caso humano de H5N1 adquirida en Canadá
07:10
En curso
- Fuente: CNN
This picture taken on October 23, 2023, shows Ozempic medication boxes, an injectable antidiabetic drug, in a pharmacy in Riedisheim, eastern France. (Photo by SEBASTIEN BOZON / AFP) (Photo by SEBASTIEN BOZON/AFP via Getty Images)
Cómo saber si el medicamento Ozempic es bueno para ti
02:03
En curso
- Fuente: CNN