Temat: adenoid - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Impact of adenoid hypertrophy on the open bite in childrena
Autorzy:: Poddębniak, Justyna
Zielnik-Jurkiewicz, Beata
Powiązania:: https://bibliotekanauki.pl/articles/1397515.pdf
Data publikacji:: 2019
Wydawca:: Index Copernicus International
Tematy:: adenoid hypertrophy
children
open bite
Opis:: Nasal obstruction caused by adenoid hypertrophy can lead to malocclusion. The research material consisted of children aged 7–12 years with adenoid hypertrophy qualified for adenoidectomy. On the basis of the conducted tests (laryngological, orthodontic, pediatric), the occurrence of open frontal bite in children with pharyngeal tonsil hypertrophy, in particular in boys, was confirmed in comparison to children without hypertrophy correctly breathing through the nose.
Źródło:: Polish Journal of Otolaryngology; 2019, 73, 4; 8-13
0030-6657
2300-8423
Pojawia się w:: Polish Journal of Otolaryngology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Role of Chlamydia pneumoniae in the pathogenesis of hypertrophy and adenoid tissue inflammation in children
Autorzy:: Bielicka, Anna
Zielnik-Jurkiewicz, Beata
Podsiadły, Edyta
Prochorec-Sobieszek, Monika
Rogulska, Joanna
Demkow, Urszula
Powiązania:: https://bibliotekanauki.pl/articles/1398597.pdf
Data publikacji:: 2016
Wydawca:: Index Copernicus International
Tematy:: chlamydia pneumoniae
adenoid
PCR
child
Opis:: Objective. A tropism to epithelial cells and lymphocytes, an inhibition of apoptosis in host cells, an ability to occurrence in persistent form resistant to antibiotic treatment are the features of Chlamydia pneumoniae, which can have connection with chronic inflammation of an adenoid tissue and adenoid hypertrophy. This study aimed to (1) detect the C. pneumoniae in an adenoid in children undergoing adenoidectomy, (2) estimate a connection between C. pneumoniae occurrence and the size of adenoid, (3) demonstration in which of adenoid cells C. pneumoniae occurs most often. Material and methods. The examined group consisted of 200 children aged from 2 to 16 years (mean age 6,4) undergoing adenoidectomy. In all children during qualification for adenoidectomy a fiberoscopic examination of the nasopharynx was performed. A part of removed adenoid tissue was analysed by real-time PCR for C. pneumoniae. Adenoids from children with positive PCR examination and from 10 children with negative PCR examination were examined using immunohistochemistry (IHC). Results. C. pneumoniae in the adenoid was present in 5,5% children. Positive results were obtained most frequently (24,14%, 7/29) in the eldest group (10-16 years). A statistical analysis demonstrated the correlation between C. pneumoniae occurrence in an adenoid tissue and the size of adenoid. In immunohistochemistry C. pneumoniae was found the most frequently in lymphocytes and in epithelial cells. Conclusions. A presence of C. pneumoniae in lymphocytes and epithelial cells of the adenoid first of all in older children with adenoid hypertrophy confirms the participation of this bacteria in adenoid pathology.
Źródło:: Polish Journal of Otolaryngology; 2016, 70, 5; 7-12
0030-6657
2300-8423
Pojawia się w:: Polish Journal of Otolaryngology
Dostawca treści:: Biblioteka Nauki

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Tytuł:: The effects of adenoidectomy of serum insulin-like growth factor-1 (IGF-1) and ghrelin in hypertrophied adenoids in children with otitis media with effusion
Autorzy:: Żelazowska-Rutkowska, Beata
Jacewicz, Klaudia
Kasprzycka, Edwina
Skotnicka, Bożena
Cylwik, Bogdan
Powiązania:: https://bibliotekanauki.pl/articles/1397400.pdf
Data publikacji:: 2020
Wydawca:: Index Copernicus International
Tematy:: ghrelin
hypertrophied adenoid
insulin-like growth factor-1 (IGF-1)
Opis:: Aim: The aim of the current study was to assess the serum levels of insulin-like growth factor-1 (IGF-1) and ghrelin in hypertrophied adenoids in children suffering with or without otitis media with effusion before and after adenoidectomy. Material and methods: Serum IGF-1 and ghrelin concentrations were measured with specific enzyme-linked immunoassay (ELISA) methods. The study was carried out in 20 children with otitis media with effusion. The reference group comprised 24 children with hypertrophied adenoid, while control group included 19 children. Results: This mean values of IGF-1 in children with otitis media with effusion and children with hypertrophied adenoid before adenoidectomy were significantly lower than those found in healthy children. Serum levels of IGF-1 were higher after adenoidectomy. There was a significant difference of serum ghrelin levels between both examined groups and the control group. Conclusion: Our results suggest that adenoidectomy in children with hypertrophied adenoids and in children with otitis media with effusion significantly increases the level of IGF-1 in serum compared to before surgery through the effect of the GH-IGF-1 axis, which could contribute to children’s growth.
Źródło:: Polish Journal of Otolaryngology; 2020, 74, 4; 13-17
0030-6657
2300-8423
Pojawia się w:: Polish Journal of Otolaryngology
Dostawca treści:: Biblioteka Nauki

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