نتایج جستجو برای: intranasal administration
تعداد نتایج: 240129 فیلتر نتایج به سال:
PURPOSE Intranasal administration of phospholipid-based gelatin nanoparticles (GNP) was prepared to investigate the neuro-recovery effects of neuropeptide Substance P (SP) on hemiparkinsonian rats. METHODS The SP-loaded gelatin nanoparticles (SP-GNP) were prepared by a water-in-water emulsion method and possessed high stability, encapsulating efficiency and loading capacity. PC-12 cells were ...
Background and purpose: Painful stimulation during laryngoscopy and endotracheal intubation results in increased hemodynamic side effects. The aim of current study was to compare the effects of intranasal dexmedetomidine and remifentanil on reduction of hemodynamic changes following endotracheal intubation in children undergoing general anesthesia. Materials and methods: A double-blind clinica...
Therapeutic alliance and perceived social support are important predictors of treatment response for post-traumatic stress disorder (PTSD). Intranasal oxytocin administration may enhance treatment response by increasing sensitivity for social reward and thereby therapeutic alliance and perceived social support. As a first step to investigate this therapeutical potential, we investigated whether...
As a treatment for cognitive dysfunction in schizophrenia, oxytocin nasal sprays potentially improve social cognition, facial expression recognition, and sense of smell. Mismatch negativity (MMN) is an event-related potential (ERP) reflecting auditory discrimination while MMN deficits reflect function decline schizophrenia. To determine whether spray affects We measured ERPs healthy subjects du...
BACKGROUND Oxygen therapy is usually combined with a humidification device, to prevent mucosal dryness. Depending on the cannula design, oxygen can be administered pre- or intra-nasally (administration of oxygen in front of the nasal ostia vs cannula system inside the nasal vestibulum). The impact of cannula design on intra-nasal humidity, however, has not been investigated to date. OBJECTIVE...
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