Saudi Med J
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Case Reports
A novel approach to manage patients with compromised airway. Videoscopic assisted retromolar intubation.
Aids to difficult airway management are essential for safe practice of anesthesia particularly for high-risk patients. This case series described a novel approach of combined use of complementing tools (videolaryngeoscopic assisted retromolar intubation) to enhance airway management of a subset of various high-risk patients with extremely difficult airway. ⋯ In all of the 4 patients, the use of the combined approach resulted in a successful intubation without the need for surgical airway. This technique showed many advantages making it possible to use in cases with life threatening airway obstruction.
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To investigate the radiosensitizing effects of dihydroartemisinin (DHA) and its underlying mechanisms in cervical cancer cells. ⋯ Dihydroartemisinin potently abrogates G2 checkpoint control in HeLa cells. It can relieve the G2/M arrest induced by irradiation; thus, it can be used as an effective radiosensitizer, which will probably promote the entry of more irradiation-damaged cells into mitosis.