نتایج جستجو برای: olfactory disorder
تعداد نتایج: 617987 فیلتر نتایج به سال:
Abstract Pneumosinus dilatans (PSD) is a rare disorder that causes aberrant paranasal sinus dilation. typically benign and asymptomatic, without any evidence of bone destruction or pathologic changes in the underlying mucosa. Localized discomfort, headaches, facial paraesthesia deformities, sensory deficits, olfactory loss, ocular abnormalities are common complaints. The diagnosis PSD confirmed...
Transcription factor SOX10 plays a role in the maintenance of progenitor cell multipotency, lineage specification, and cell differentiation and is a major actor in the development of the neural crest. It has been implicated in Waardenburg syndrome (WS), a rare disorder characterized by the association between pigmentation abnormalities and deafness, but SOX10 mutations cause a variable phenotyp...
The association of Parkinson's disease (PD) with an impaired sense of smell was first reported about thirty years ago. Since then, it has become quite firmly established that olfactory dysfunction is one of the first and most prevalent clinical manifestations of this disorder. Recent data from an ongoing prospective study indicate that otherwise unexplained hyposmia in first degree relatives of...
Background: Olfaction plays an important role in human life and promotes quality of life through understanding various odors. Nasal polyps are among the common causes of olfactory impairment. There are many different treatment options for polyps most notably the diagnosis and elimination of underlying causes. Some polyps do not respond to medication therapy or they relapse, and therefore requir...
CHARGE is a multiple congenital anomaly disorder and a common cause of pubertal defects, olfactory dysfunction, growth delays, deaf-blindness, balance disorders and congenital heart malformations. Mutations in CHD7, the gene encoding chromodomain helicase DNA binding protein 7, are present in 60-80% of individuals with the CHARGE syndrome. Mutations in CHD7 have also been reported in the Kallma...
Since olfactory dysfunction is among the first signs of idiopathic Parkinson's disease (PD), olfactory testing may aid in the early of 'preclinical' diagnosis of this disorder. Indeed, the proportion of early-stage PD patients with olfactory dysfunction appears to be greater than the proportion of early-stage PD patients exhibiting some of the cardinal signs of PD. Because olfactory function va...
Purpose: Several atypical presentations of COVID-19 like anosmia, conjuctivitis, and gastrointestinal findings are seen in the literature. The purpose this study was to investigate common symptoms among patients admitted otorhinolaryngology (ENT) outpatient clinic.
 Materials Methods: This case series conducted with 49 who applied hospital between April 1, 2020 30, 2020. Common otolaryngol...
BACKGROUND Pathologic subjective halitosis is known as a halitosis complaint without objective confirmation of halitosis by others or by halitometer measurements; it has been reported to be associated with social anxiety disorder. Olfactory reference syndrome is a preoccupation with the false belief that one emits a foul and offensive body odor. Generally, patients with olfactory reference synd...
Rett syndrome, a neurodevelopmental disorder hypothesized to be due to defective neuronal maturation, is a result of mutations in the mecp2 gene encoding the transcriptional repressor methyl-CpG binding protein (MeCP2). We utilized the olfactory system, which displays postnatal neurogenesis, as a model to investigate MeCP2 expression during development and after injury. MeCP2 expression increas...
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