منابع مشابه
Concise review: reactive astrocytes and stem cells in spinal cord injury: good guys or bad guys?
Spinal cord injury (SCI) usually results in long lasting locomotor and sensory neuron degeneration below the injury. Astrocytes normally play a decisive role in mechanical and metabolic support of neurons, but in the spinal cord they cause injury, exerting well-known detrimental effects that contribute to glial scar formation and inhibition of axon outgrowth. Cell transplantation is considered ...
متن کاملMovie character smoking and adolescent smoking: who matters more, good guys or bad guys?
OBJECTIVE To assess the association between smoking onset and exposure to movie smoking according to character type. METHODS A longitudinal, random-digit-dial telephone survey of 6522 US adolescents was performed with movie exposure assessed at 4 time points over 24 months. Adolescents were asked whether they had seen a random subsample of recently released movies, for which we identified smo...
متن کاملImpact of T cells on hematopoietic stem and progenitor cell function: Good guys or bad guys?
When hematopoietic stem and progenitor cells (HSPC) are harvested for transplantation, either from the bone marrow or from mobilized blood, the graft contains a significant number of T cells. It is these T cells that are the major drivers of graft-vs-host disease (GvHD). The risk for GvHD can simply be reduced by the removal of these T cells from the graft. However, this is not always desirable...
متن کاملThe Bad Guys and the Good Guys in Petroleum Microbiology
There is more diversity among microorganisms such as bacteria than there is in the range of life from artichokes to zebras. Bacteria have successfully colonized virtually e very environment on earth because they can rapidly adapt to changing conditions, and use a large and varied number of nutrients to generate energy. How e ve r, until relat ively recently, the environments of many petroleum r...
متن کاملCan you trust the good guys?
The strive for social esteem is an important motive for pro-social behavior. Many people want to be seen as nice. Recent theories have suggested that the valuation of such esteem depends on the audience. In this study we look at trust and trustworthiness towards people who do or do not identify themselves with typical altruistic goals. Those who do are the good and those who do not are the bad ...
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ژورنال
عنوان ژورنال: Proceedings of the Vertebrate Pest Conference
سال: 1998
ISSN: 2641-273X
DOI: 10.5070/v418110228