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Henrietta Lacks (August 1, 1920 – October 4, 1951)[1] (sometimes erroneously called Henrietta Lakes, Helen Lane or Helen Larson) was an African-American woman who was the unwitting source of cells (from her cancerous tumor) which were cultured by George Otto Gey to create the first known human immortal cell line for medical research. This is now known as the HeLa cell line.[2]

Henrietta Lacks (August 1, 1920 – October 4, 1951)[1] (sometimes erroneously called Henrietta Lakes, Helen Lane or Helen Larson) was an African-American woman who was the unwitting source of cells (from her cancerous tumor) which were cultured by George Otto Gey to create the first known human immortal cell line for medical research. This is now known as the HeLa cell line.[2]

Vuelan mariposas, cantan grillos la piel se me pone negra, y el Sol brilla, brilla, brilla...

Vuelan mariposas, cantan grillos la piel se me pone negra, y el Sol brilla, brilla, brilla...

Francisco Cespedes   LLoviendo Ausencia "... se nos deshizo el nudo, qué pena, qué pena y tanto fue el silencio; se nos rompió el encanto. No sé qué hacer con todo este dolor. Está lloviendo ausencia"

Francisco Cespedes LLoviendo Ausencia "... se nos deshizo el nudo, qué pena, qué pena y tanto fue el silencio; se nos rompió el encanto. No sé qué hacer con todo este dolor. Está lloviendo ausencia"

1968 La Conexion Americana 2

1968 La Conexion Americana 2

1968 La Conexion Americana 3

1968 La Conexion Americana 3

O Brasil na 2 Guerra Mundial  - A Força Expedicionária Brasileira - Docu...

O Brasil na 2 Guerra Mundial - A Força Expedicionária Brasileira - Docu...

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