نتایج جستجو برای: mobilization
تعداد نتایج: 20895 فیلتر نتایج به سال:
Peripheral blood progenitor cell mobilization practices vary significantly among institutions. Effective mobilization regimens include growth factor alone, chemotherapy and growth factor combined, and, more recently, incorporation of plerixafor with either approach. Many institutions have developed algorithms to improve stem cell mobilization success rates and cost-effectiveness. However, an op...
Current Opinion in Hematology 2011, 18:231–238 Purpose of review Blood cell production is maintained by hematopoietic stem cells (HSCs) that reside in specialized niches within bone marrow. Treatment with granulocyte-colony stimulating factor (G-CSF) causes HSC egress from bone marrow niches and trafficking to the peripheral blood, a process termed ‘mobilization’. Although the mobilization phen...
OBJECTIVE To compare results of patellar tendon repair after early and delayed postoperative mobilization. DESIGN Two separate treatment groups, comparing 2 treatment alternatives at different time periods (before-after trial). PARTICIPANTS Postoperative rehabilitation of 10 men who underwent patellar tendon repair. INTERVENTION Delayed mobilization group: weight-bearing in a cast and iso...
The adhesive mechanisms leading to the mobilization of hematopoietic progenitor cells (HPCs) from the bone marrow into the blood are poorly understood. We report on a role for selectins and fucoidan in progenitor mobilization. Baseline levels of circulating HPCs are increased in endothelial selectin-deficient (P/E2/2) mice. Similar levels are observed when E-selectin null (E2/2) mice are treate...
OBJECTIVES Rest is commonly used as primary treatment, rather than just palliation, for injured limbs. We searched the literature for evidence of benefit or harm from immobilization or mobilization of acute limb injury in adults. DATA SOURCES We systematically searched for and retrieved randomized controlled trials (RCTs) of mobilization or rest for treatment of acute limb injuries, in Medlin...
Theories on the establishment and propagation of political movements through mobilization have emerged and evolved over the last half century. Among the major theoretical frameworks that have been advanced are resource mobilization theory, political process theory, and culture theory. However, despite these developments, relatively few methodological approaches have applied bottom-up computatio...
Social mobilization is a process that enlists a large number of people to achieve a goal within a limited time, especially through the use of social media. There is increasing interest in understanding the factors that affect the speed of social mobilization. Based on the Langley Knights competition data set, we analyzed the differences in mobilization speed between users of Facebook and e-mail...
The adhesive mechanisms leading to the mobilization of hematopoietic progenitor cells (HPCs) from the bone marrow into the blood are poorly understood. We report on a role for selectins and fucoidan in progenitor mobilization. Baseline levels of circulating HPCs are increased in endothelial selectin-deficient (P/E-/-) mice. Similar levels are observed when E-selectin null (E-/-) mice are treate...
Two experiments investigate the influence of goal and implementation intentions on effort mobilization during task performance. Although numerous studies have demonstrated the beneficial effects of setting goals and making plans on performance, the effects of goals and plans on effort-related cardiac activity and especially the cardiac preejection period (PEP) during goal striving have not yet ...
I present a model of the interaction between a government, a terrorist organization, and potential terrorist volunteers in which, as a result of an endogenous choice, individuals with low ability or little education are most likely to volunteer to join the terrorist organization. However, the terrorist organization screens the volunteers for quality. Consequently, the model is consistent with t...
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