نتایج جستجو برای: radio opaque marker
تعداد نتایج: 236120 فیلتر نتایج به سال:
Candida albicans cells of opposite mating types are thought to conjugate during infection in mammalian hosts, but paradoxically, the mating-competent opaque state is not stable at mammalian body temperatures. We found that anaerobic conditions stabilize the opaque state at 37 degrees C, block production of farnesol, and permit in vitro mating at 37 degrees C at efficiencies of up to 84%. Aerobi...
This study presents a comprehensive radiographic evaluation of bone regeneration within a pedicled muscle flap for the reconstruction of critical size mandibular defect. The surgical defect (20 mm × 15 mm) was created in the mandible of ten experimental rabbits. The masseter muscle was adapted to fill the surgical defect, a combination of calcium sulphate/hydroxyapatite cement (CERAMENT™ |SPINE...
The in situ analysis of industrial processes, mostly conducted opaque equipment is difficult. Whereas previously the positron emission technique was successfully applied to study flow and mixing gas–solid liquid–solid systems using radio-active tracer particles, research on imaging a radio- active gas scarce. present paper demonstrates use fully three-dimensional (3D) Positron Emission Tomograp...
At points of desmosomal contact between cells a suggestion of intercellular cross-connections has been reported (1) and an electron-opaque line is often seen midway between the apposed membranes (2, 3), but the nature of this and other extracellular components of the desmosome is still uncertain . The use of lanthanum as an extracellular marker (4) has provided new information about the structu...
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