Sökning: "pharynx"
Visar resultat 1 - 5 av 28 avhandlingar innehållade ordet pharynx.
1. Axon Guidance and Morphogenesis of the C. elegans Pharynx
Sammanfattning : The C. elegans pharynx is a single cell thick muscular tube that undergoes morphogenesis to attain it mature structure from a ball of 80 undifferentiated cells. This thesis is about understanding the mechanisms and the genetic pathways underlying the process of pharyngeogenesis. LÄS MER
2. Airway protection and coordination of breathing and swallowing : in health and anesthesia
Sammanfattning : Swallowing and breathing is coordinated to ensure that the airway is protected from aspiration. During the pharyngeal phase of swallowing, breathing is interrupted to allow safe passage of bolus. However, details on the complex coordination of breathing and swallowing and their precise temporal relationship are not fully understood. LÄS MER
3. Snoring and Sleep Apnea in Women : Risk Factors, Signs and Consequences
Sammanfattning : Obstructive sleep apnea syndrome (OSAS) is characterized by snoring, apneas and excessive daytime sleepiness (EDS). Obesity is a risk factor for snoring and sleep apnea, but data on other factors in relation to obesity are ambiguous. Symptoms of sleep apnea in women have not been fully elucidated. LÄS MER
4. Nerve lesions in pharynx : an aetiology of obstructive sleep apnoea
Sammanfattning : "Heavy snorers disease" is defined as the progression from habitual snoring to obstructive sleep apnoea (OSA). Apart from a significant weight gain, the aetiology underlying progression to a collapse of the upper airways during inspiration and sleep remains unclear. LÄS MER
5. Exploring the role of rheology in bolus flow using an in-vitro approach
Sammanfattning : Swallowing disorders, termed ‘dysphagia’, are more common in the elderly but can also affect younger persons. Approximately, 8% of the world’s population suffers from dysphagia. A Texture Modified Diet (TMD), which increases bolus viscosity to adjust for the sluggish bolus handling mechanism, is the most common intervention. LÄS MER