نتایج جستجو برای: traction
تعداد نتایج: 10867 فیلتر نتایج به سال:
From biofilm and colony formation in bacteria to wound healing and embryonic development in multicellular organisms, groups of living cells must often move collectively. While considerable study has probed the biophysical mechanisms of how eukaryotic cells generate forces during migration, little such study has been devoted to bacteria, in particular with regard to the question of how bacteria ...
Dendritic cells (DCs) migrate from sites of inflammation to secondary lymphoid organs where they initiate the adaptive immune response. Although motility is essential to DC function, the mechanisms by which they migrate are not fully understood. We incorporated micropost array detectors into a microfluidic gradient generator to develop what we consider to be a novel method for probing low magni...
A new technique of osteotomy distraction osteogenesis (ODO) and sutural distraction osteogenesis (SDO) by the use of bone-borne traction hooks is presented. The technique of osteotomy plus distraction osteogenesis is suitable for adult patients. The technique of sutural distraction osteogenesis is suitable for young patients, ages 6 through 12 years. The distraction system consists of a face-bo...
OBJECTIVES Do various traction techniques significantly change the anatomic position during laparoscopic cholecystectomy? METHODS 16 cadaveric liver specimens were dissected and measurements were taken between structures in the triangle of Calot. Measurements were taken while traction was placed on the infidubilum in the inferolateral, cephalad and anatomic positions. Thermal necrosis data wa...
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