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DocCheck News ha publicado un artículo

Hasta ahora se ignoraba qué células de un tumor podían hacer metástasis. Y todo parece indicar que son necesarios ciertos receptores sensibles a los lípidos, que las células metastásicas ... [más]

DocCheck News
DocCheck News ha publicado un artículo

Aunque no van a sustituir los experimentos y los ensayos clínicos con animales, los organoides producidos a partir de células madre ofrecen muchas ventajas. El virus del Zika se pudo ... [más]

Dr. Johannes W. Dietrich ha editado el artículo Allostasis en el Flexikon
Allostasis is the adaptive response of the organism to chronic or extreme strain conditions, which ensures survival in life-threatening situations. Typical examples for allostatic responses include fever, adaptation to stress by increased release of ... [más]
Anne Düchting ha editado el artículo Homeostasis en el Flexikon
Homeostasis is physiological pursuit for accomplishing an equilibrium that is necessary for keeping an organism or an organ in life and function.
The term was coined in 1926 by Walter B. Cannon (1871 - 1945). It means that the internal milieu of ... [más]
Cell Image Library ha publicado una imagen

Image of the Week - February 20, 2017 - CIL:38815

CIL:38815 - http://www.cellimagelibrary.org/images/38815 Description: A colour-enhanced scanning electron micrograph image showing a cluster of Clostridium difficile on a surface. Clostridium difficile is a species of Gram-positive bacteria that ... [más]
Excelente!!
Gladys Cano de Carmona ha publicado una imagen
Gladys Cano de Carmona ha publicado una imagen
Dr. Johannes W. Dietrich ha editado el artículo Allostasis en el Flexikon
Allostasis denotes an adaptive response of the organism to chronic or extreme strain conditions. Typical examples are fever, adaptation to stress by increased release of glucocorticoids and the TACITUS syndrome.

Mechanisms
The concept of allostasis ... [más]
Dr. Johannes W. Dietrich ha editado el artículo Homeostasis en el Flexikon
Homeostasis is physiological pursuit for accomplishing an equilibrium that is necessary for keeping an organism or an organ in life and function.
The term that has been coined in 1926 by Walter B. Cannon (1871 - 1945). It means that the internal ... [más]
Dr. Johannes W. Dietrich ha publicado el artículo Allostasis en el Flexikon
Allostasis denotes an adaptive response of the organism to chronic or extreme strain conditions. Typical examples are fever, adaptation to stress by increased release of glucocorticoids and the TACITUS syndrome.

Mechanisms
The concept of allostasis ... [más]
ZDoggMD - Medical Satire ha publicado un video

“Ain’t The Way To Die” (Adapted from Eminem & Rihanna) by ZDoggMD

In this video ZDoggMD tackles an unpleasant but crucial topic: death and dying. How do we want our life to end? Who gets to decide whether we receive life-sustaining measures or not when we can't? Read more about this topic here: ... [más]