Tag Archives | Body

Do You Make Better Decisions On A Full Bladder?

Photo: Filosofias filosoficas

Photo: Filosofias filosoficas

Will getting better at controlling your bladder also help you get better at controlling other impulses? Or do you just think really hard about anything else when you have to pee? Via Science Daily:

What should you do when you really, REALLY have to “go”? Make important life decisions, maybe. Controlling your bladder makes you better at controlling yourself when making decisions about your future, too, according to a study to be published in Psychological Science, a journal of the Association for Psychological Science.

Sexual excitement, hunger, thirst — psychological scientists have found that activation of just one of these bodily desires can actually make people want other, seemingly unrelated, rewards more. Take, for example, a man who finds himself searching for a bag of potato chips after looking at sexy photos of women. If this man were able to suppress his sexual desire in this situation, would his hunger also subside?

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How Does The Body Heal Itself?

From the Times of India:

Unlocking the secrets of how the body heals itself, especially when organs become diseased, a new study shows that the presence of small particles known as microvesicles helps cellular communication and enables healing.

Microvesicles are much smaller than a normal cell and contain genetic information such as messenger ribonucleic acid (RNA), other species of RNA and protein.

Jason Aliotta, physician researcher at the critical care and haematology-oncology departments at Rhode Island Hospital (RIH), and colleagues focussed on these small particles.

During times of cellular injury or stress, or with certain diseases like cancer, infections and cardiovascular disease, these particles are shed and then taken up by other cells in the body.

The genetic information and protein in the microvesicles help to reprogramme the accepting cell to behave more like the cell from which the particle was derived.

Aliotta, also an assistant professor of medicine at the Brown University, said: “What we attempted to understand is how cells within the bone marrow are able to repair organs that are unrelated to those bone marrow cells, such as the lung.

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