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Spermbots

7/27/2016

1 Comment

 
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A team in Germany has developed tiny robot suits that can help sperm become more mobile, solving one of the biggest causes of infertility in men. If the researchers can successfully replicate their lab results inside the human body, it could be a new option for couples struggling to conceive.

These 'spermbots' are miniature metal helixes just large enough to completely wrap around the tail of a single sperm and help it along its way towards the egg. The bots are powered with the assistance of a magnetic field controlled by the scientists, though all of the experiments undertaken so far have been with bull sperm in the confines of a petri dish. Once the sperm has reached its target and become embedded in the egg, the metal casing can reverse direction to detach itself.
Source: ​sciencealert.com
Un equipo de Alemania ha desarrollado diminutos robots que pueden ayudar a los espermatozoides a ser más móviles, la solución de uno de los mayores causas de infertilidad en los hombres. Si los investigadores pueden replicar con éxito sus resultados de laboratorio en el interior del cuerpo humano, podría ser una nueva opción para las parejas que luchan por concebir.

Estos ''espermabots" son hélices metálicas en miniatura lo suficientemente grandes como para envolver completamente alrededor de la cola de un solo espermatozoide y ayudar a que a lo largo de su camino hacia el óvulo. Los bots son alimentados con la ayuda de un campo magnético controlado por los científicos, a pesar de todos los experimentos realizados hasta el momento se ha estado experimentando con esperma de toro en una placa de Petri. Una vez que el esperma ha llegado a su destino y se incrustan en el huevo, la carcasa de metal se puede invertir el sentido  y separarse.
Fuente: ​sciencealert.com
1 Comment
Salvadoran Art History link
8/30/2023 11:20:23 am

Goood post

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