Nature’s contribution in the field of science and technology is remarkable. Every invention in the field of health and medicine is initially tested on animals, because their behavior is quite similar to human beings.

A new study regarding the bone marrow transplant has been tested on rats.

Initial study relating bone marrow transplants in mice recommends a resistant approach to treat mental sickness. Psychological sickness such as enthusiastically pulling hair has an immune section is controversial, and bone marrow relocation has definitely not been tried.

Researchers in US have alleged to have used a bone marrow relocation to cure mental sickness in a study that could have deep inference for patients with Psychological problems. Bone marrow relocations are regularly used to treat leukemia and some other life-threatening syndrome, but have not been used to treat Psychological troubles.

The group, headed by a Nobel prizewinning scientist, has found that investigational relocation in rats cured them of a disorder in which they clean themselves terribly.

The situation is related to a syndrome in which person pull their hair, called trichotillomania.