Recently, dentin bonding systems have been released separately from the resin composites, because the adhesive systems have been quickly improved. Since the merit of each material should be effectively utilized for each clinical case, the bonding systems and resin composites produced by different manufacturers may be combined according to the clinical purpose. The current restorative resins are basically categorized into two groups according to the main resin monomer, bis-GMA or UDMA resins.
Objective: A case in which carotid artery stenting (CAS) was performed via the femoral artery for stenosis of the left common carotid artery ostium is reported.Case Presentation: The patient was a 70-year-old man with multiple infarction of the right cerebral hemisphere that presented with a transient decrease in grip strength and numbness of the left hand. Occlusion of the right internal carotid artery and stenosis of the left common carotid artery ostium were demonstrated. CAS was performed using the buddy wire technique and a distal filter protection device for stenosis of the left common carotid artery ostium. The postoperative course was uneventful, and the patient was discharged to home 8 days after surgery.
Conclusion:In CAS for stenotic lesions of the common carotid artery ostium, the concomitant use of the buddy wire technique is useful.
The linear dichroic spectra of DNA-Crystal Violet complexes under flow were measured in the visible absorption region of Crystal Violet at three mixing ratios. The reduced dichroism was both positive (>620 nm) and negative (620–400 nm). The average angles between the transition moments and the orientation axis were estimated.
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