نتایج جستجو برای: nasal injury
تعداد نتایج: 360261 فیلتر نتایج به سال:
BACKGROUND AND PURPOSE Neuronal apoptosis is a key pathological process in subarachnoid hemorrhage (SAH)-induced early brain injury. Given that recombinant osteopontin (rOPN), a promising neuroprotectant, cannot pass through the blood-brain barrier, we aimed to examine whether nasal administration of rOPN prevents neuronal apoptosis after experimental SAH. METHODS Male Sprague-Dawley rats (n=...
The prognosis of double penetrating ocular trauma is usually guarded. We report the good anatomical and functional outcome in a patient with double-penetrating ocular trauma associated with intraorbital foreign body. A 58-year-old man presented at the emergency room complaining of blurred vision of the left eye with stinging pain after he hammered an iron plate. Best-corrected visual acuity was...
Treatment of carpal tunnel syndrome (CTS) remains a challenge for hand surgeons. Carpal tunnel release (CTR) using nasal instruments has the advantages of both endoscopy and open surgery. In this study we aimed to explore the effectiveness of CTR using nasal instruments in Chinese patients.We present a case series of 49 cases of idiopathic CTS treated with the mini-incision technique using nasa...
The incidence of bronchopulmonary dysplasia (BPD) has not decreased over the last decade. The most important way to decrease BPD is by weaning the patient from the ventilator as soon as possible in order to reduce ventilator-induced lung injury that underlies BPD, and by using a noninvasive ventilator (NIV). Use of a heated, humidified, high flow nasal cannula (HHHFNC), which is the most recent...
IMPORTANCE The ideal alloplastic implant for correction of traumatic nasal deformity has not been adequately examined. OBJECTIVE To evaluate the safety profile and postoperative results of expanded polytetrafluoroethylene (ePTFE) implants used in functional nasal surgery (FNS) in the setting of traumatic nasal deformity. DESIGN, SETTING, AND PARTICIPANTS We conducted a 13-year retrospective...
BACKGROUND Mucosal cysts in the maxillary antrum (MMC) are a common finding in imaging of the paranasal sinuses. Their significance remains in doubt and their prevalence in the general nonrhinitic population is unknown. OBJECTIVES To establish the prevalence of MMCs in patients without nasal complaints and identify any association with putative causative factors. To identify any correlation b...
Capturing the effects of exposure in a specific target organ is a major challenge in risk assessment. Exposure to cigarette smoke (CS) implicates the field of tissue injury in the lung as well as nasal and airway epithelia. Xenobiotic metabolism in particular becomes an attractive tool for chemical risk assessment because of its responsiveness against toxic compounds, including those present in...
introduction: environmental fungi, molds and yeasts, can infest the nasal cavity through inhaled air. there is some evidence that they could be the main cause of chronic rhinosinusitis (crs) but little is known about the normal fungal flora in the human nose. the objective of this study was to assess the normal fungal flora of the nasal mucus in adults in kerman. materials and methods: we condu...
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