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Titolo:
SCANNING AND TRANSMISSION ELECTRON-MICROSCOPIC FINDINGS IN CILIA FROMHUMAN NASAL TURBINATE AND SINUS MUCOSA FOLLOWING RESPIRATORY-INFECTION
Autore:
TOSKALA E; RAUTIAINEN M; NUUTINEN J;
Indirizzi:
KUOPIO UNIV HOSP,DEPT OTORHINOLARYNGOL SF-70210 KUOPIO FINLAND TAMPERE UNIV HOSP,DEPT CLIN MED SF-33101 TAMPERE FINLAND TAMPERE UNIV HOSP,DEPT OTORHINOLARYNGOL SF-33101 TAMPERE FINLAND
Titolo Testata:
European archives of oto-rhino-laryngology
fascicolo: 2, volume: 251, anno: 1994,
pagine: 76 - 79
SICI:
0937-4477(1994)251:2<76:SATEFI>2.0.ZU;2-5
Fonte:
ISI
Lingua:
ENG
Soggetto:
BRONCHIAL CILIA; ULTRASTRUCTURE; ABNORMALITIES; EPITHELIUM; CHILDREN;
Keywords:
SCANNING ELECTRON MICROSCOPY; TRANSMISSION ELECTRON MICROSCOPY; CILIARY ULTRASTRUCTURE; MUCOCILIARY FUNCTION; RESPIRATORY INFECTIONS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
23
Recensione:
Indirizzi per estratti:
Citazione:
E. Toskala et al., "SCANNING AND TRANSMISSION ELECTRON-MICROSCOPIC FINDINGS IN CILIA FROMHUMAN NASAL TURBINATE AND SINUS MUCOSA FOLLOWING RESPIRATORY-INFECTION", European archives of oto-rhino-laryngology, 251(2), 1994, pp. 76-79

Abstract

Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) were used to study the ultrastructure of human respiratory cilia in 34 patients with chronic or recurrent respiratory infections and 11 control patients. Specimens of pathological mucosa were taken from 12 maxillary sinuses and 22 middle turbinates. Control tissues were taken from middle turbinates or from sphenoid sinuses during transsphenoidal pituitary surgery. Findings in control tissues or specimens with minimal amounts of pathological findings showed that TEM and SEM findings correlated well. TEM revealed axoneme structure better, while much larger populations of cilia could be studied three-dimensionally with SEM. SEM also was the better study when cilia orientations or lengths were evaluated. Optimal examination of ciliary ultrastructure required both TEM and SEM studies.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 24/09/20 alle ore 03:40:02