The pha-4 locus encodes a forkhead box A (FoxA/HNF3) transcription factor homolog that specifies organ identity for Caenorhabditis elegans pharyngeal cells. We used microarrays to identify pharyngeal genes and analyzed those genes to determine which were direct PHA-4 targets. Our data suggest that PHA-4 directly activates most or all pharyngeal genes. Furthermore, the relative affinity of PHA-4...

We established a novel murine model of pharyngeal candidiasis maintaining stable yeast population and local symptoms characteristic of pharyngeal thrush. The persistent Candida-infection was prolonged by inhalation of beclomethasone dipropionate corticosteroid. The severity of infection lesions was evaluated by determining viable cell number of Candia albicans and scores representing symptomati...

Pharyngeal perforation is an uncommon injury in children. Most reported cases to date have been secondary to instrumentation or penetrating wounds. Laceration to the pharyngeal wall may introduce air, secretions and bacteria into the parapharyngeal space and mediastinum and consequently has potentially life-threatening sequelae. The management of these injuries is controversial. We present a se...

We present a rare complication of endoscopic staple repair of a pharyngeal diverticulum related to prior anterior cervical spine surgery. A 70-year-old male developed a symptomatic pharyngeal diverticulum 2 years after an anterior cervical fusion that was repaired via endoscopic stapler-assisted diverticulectomy. He initially had improvement of his symptoms after the stapler-assisted approach. ...

BACKGROUND We aimed to describe anatomic site-specific concordance of gonococcal infections in partnerships of men who have sex with men (MSM). METHODS We conducted a cross-sectional analysis of data from MSM partnerships attending Melbourne Sexual Health Centre between March 2011 and February 2015. Logistic regression models (random effect) were used to examine the association between gonoco...

A structural magnetic resonance imaging study has revealed that pharyngeal articulation varies considerably with voicing during the production of English fricatives. In a study of four speakers of American English, pharyngeal volume was generally found to be greater during the production of sustained voiced fricatives, compared to voiceless equivalents. Though pharyngeal expansion is expected f...

OBJECTIVE To compare surgical outcomes between pharyngeal flap, sphincter pharyngoplasty, and combined Furlow palatoplasty and sphincter pharyngoplasty in the management of pediatric velopharyngeal insufficiency. STUDY DESIGN Case series with chart review. SETTING Tertiary care pediatric hospital. SUBJECTS AND METHODS After exclusion of children with velocardiofacial syndrome, 96 patients...

Surgical management of velopharyngeal insufficiency by attachment of posterior pharyngeal flap or construction of sphincter pharyngoplasty is reviewed. Posterior pharyngeal flap surgery is well established, with a long history dating back to the 19th century. Flaps have been based superiorly, inferiorly, or laterally. There have been reports of airway obstruction and obstructive sleep apnea ass...

The aim of this study was to evaluate changes in the pharyngeal airway in growing children and adolescents and to compare these with a group of children who received activator-headgear Class II treatment. The sample consisted of 64 children (32 males and 32 females), 32 had a combined activator-headgear appliance for at least 9 months (study group) followed by fixed appliance therapy in most pa...

The acquisition and maintenance of shape is critical for the normal function of most cells. Here we investigate the morphology of the pharyngeal glands of Caenorhabditis elegans. These unicellular glands have long cellular processes that extend discrete lengths through the pharyngeal musculature and terminate at ducts connected to the pharyngeal lumen. From a genetic screen we identified severa...