2006
DOI: 10.1016/j.anl.2006.01.001
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Age related changes in the distribution of laryngeal glands in the human adult larynx

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Cited by 12 publications
(4 citation statements)
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“…Many physiological factors likely contribute to age-related changes in vocal function, including changes in pulmonary function, neuromuscular properties of intrinsic laryngeal muscles, and the cover of the vocal fold (Awan, 2006;Kahane, 1987;Takeda, Thomas, & Ludlow, 2000). For example, age-related changes within the vocal cover, such as decreases in mass, elastic fibers, and glandular secretions, affect the viscoelasticity properties of the vocal folds in advanced age (65+ years of age) and, thus, affect vocal fold vibration (Bloch & Behrman, 2001;Hirano, Kurita, & Nakashima, 1983;Kahane, 1983;Tomita, Nakashima, Maeda, Umeno, & Sato, 2006). Also, neuromuscular changes of the intrinsic laryngeal muscles likely partially contribute to age-related vocal changes (Connor, Suzuki, Lee, Sewall, & Heisey, 2002;McMullen & Andrade, 2006Suzuki, Connor, Lee, Leverson, & Ford, 2002).…”
mentioning
confidence: 99%
“…Many physiological factors likely contribute to age-related changes in vocal function, including changes in pulmonary function, neuromuscular properties of intrinsic laryngeal muscles, and the cover of the vocal fold (Awan, 2006;Kahane, 1987;Takeda, Thomas, & Ludlow, 2000). For example, age-related changes within the vocal cover, such as decreases in mass, elastic fibers, and glandular secretions, affect the viscoelasticity properties of the vocal folds in advanced age (65+ years of age) and, thus, affect vocal fold vibration (Bloch & Behrman, 2001;Hirano, Kurita, & Nakashima, 1983;Kahane, 1983;Tomita, Nakashima, Maeda, Umeno, & Sato, 2006). Also, neuromuscular changes of the intrinsic laryngeal muscles likely partially contribute to age-related vocal changes (Connor, Suzuki, Lee, Sewall, & Heisey, 2002;McMullen & Andrade, 2006Suzuki, Connor, Lee, Leverson, & Ford, 2002).…”
mentioning
confidence: 99%
“…The physiological factors contributing to the changes characteristic of an aging voice (presbyphonia) are numerous, including decreased pulmonary function, changes in the neuromuscular properties of laryngeal musculature as well as the lamina propria of the vocal folds. Age-related changes within the lamina are reported to be primarily tissue loss and decreased glandular secretions, which affect the elasticity of the vocal folds and thus, the vibratory pattern (Kahane 1983;Tomita et al 2006;Bloch and Behrman 2001). Muscle atrophy is one of the described neuromuscular changes, and when affecting the thyroarytenoid muscle, a vocal fold bowing is produced, resulting in incomplete closure during phonation, which, in turn, contributes to changes in overall voice quality (Linville 2002) rather than resulting in a simple change in f 0 (Titze 2011).…”
Section: Introductionmentioning
confidence: 99%
“…Kutta et al (2002) Em outro estudo de caráter histoquímico, Kutta et al (2004) investigaram a presença de alguns tipos de peptídeos que exercem papel fundamental no desencadeamento da reação imunológica e confirmaram a presença de alguns deles, tanto no epitélio das pregas vestibulares quanto no interior dos ductos destas glândulas, corroborando a hipótese das pregas vestibulares apresentarem papel no sistema de defesa das vias aéreas. Tomita et al (2006) realizaram estudo sobre os efeitos da idade na composição glandular da laringe de tabagistas e indivíduos que tiveram câncer. Para tal, examinaram a distribuição e a concentração glandulares de mais de 100 laringes de adultos.…”
Section: Características Supraglóticasunclassified
“…Dentre outras possibilidades que podem contribuir para o aumento de volume das pregas vestibulares pode-se citar o aumento de volume de tecido adiposo, que ocorre com o envelhecimento (GRACCO; KAHANE, 1989;REIDENBACH, 1998b;CHAN;FU;TIRUGANARI, 2006;TOMITA et al, 2006) ou, até mesmo, a presença de tecido linfático em indivíduos que sofreram infecções ou processos inflamatórios nas vias aéreas em algum momento pregresso (KUTTA et al, 2002(KUTTA et al, , 2003ROSSI et al, 2005;ROSSI, 2006 A alta ocorrência de constrição mediana durante a fala também pode estar relacionada tanto aos mecanismos de compensação à fonte glótica ineficiente, citados anteriormente, ou mesmo como um comportamento normal, associado ao componente articulatório da laringe (STAGER et al, 2001;STAGER;BIELOMOWICZ, 2010).…”
Section: Aspectos Laringofaringeos Da Deglutiçãounclassified