Split-Cre-mediated GFP expression as a permanent marker for flagellar fusion of in its tsetse fly host.

Unlabelled: Trypanosomes have different ways of communicating with each other. While communication via quorum sensing, or by the release and uptake of extracellular vesicles, is widespread in nature, the phenomenon of flagellar fusion has only been observed in . We showed previously that a small proportion of procyclic culture forms (corresponding to insect midgut forms) can fuse their flagella and exchange cytosolic and membrane proteins.

Cadaveric Study on the Safety of High-Flow Nasal Oxygen in Laser Microlaryngeal Surgery.

Introduction: High-flow nasal oxygen (HFNO), or transnasal humidified rapid-insufflation ventilatory exchange (THRIVE), is a technique providing apneic oxygenation and a degree of ventilation during microlaryngeal surgery. Its use with laser has been questioned due to concern for airway fire. For fire to occur, a triad of ignition source, oxidizer, and fuel source must be present.

Surgical management of iSGS in pregnant patients: Survey among North American expertise centers.

Objective: To identify, group and document the surgical management of idiopathic subglottic stenosis (iSGS) in pregnant women among North American centers with expertise in the treatment of airway stenosis.

Background: Idiopathic subglottic stenosis is a rare airway disease that primarily affects women in their third to fifth decade of life. Symptoms of iSGS often worsen during pregnancy and can present as a threat to optimal maternal and fetal health; however there is a lack of evidence addressing the management of iSGS in pregnancy.

Assessing Dysphagia in the Adult.

This article explores the landscape of dysphagia assessment in adults. Dysphagia, a complex condition affecting the lifespan and many health conditions, significantly compromises individuals' quality of life. Dysphagia is often underdiagnosed, emphasizing the need for comprehensive assessment methods to ensure timely and accurate intervention.

Laser Versus Cold Steel for Endoscopic Management of Subglottic Stenosis.

Objective: Endoscopic management of subglottic stenosis (SGS) includes a wide range of techniques. This 17-year review compares treatment outcomes between carbon dioxide (CO) laser and cold steel.

Study Design: Retrospective chart review.