Age-related change in the axonal diameter of the olfactory nerve in mouse lamina propria.
CONCLUSION: The present study demonstrated the age-related decrease in the axonal diameter of the olfactory nerve. This finding may represent the maturational change of the olfactory receptor neurons. OBJECTIVES: The aim of this study was to investigate age-related changes in the axonal diameter of...
| Publicado en: | Acta Oto-Laryngologica (Supplement) Vol. 127; pp. 108 - 113 |
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| Autores principales: | , , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Dec2007 Supplement 559
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=105744610&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 105744610 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 03655237 Z25 jtl: Acta Oto-Laryngologica (Supplement) issn: 03655237 maglogo: Y pubinfo: dt: Dec2007 Supplement 559 vid: 127 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 105744610 105744610 2009802786 NLM18340580 105744610 ppf: 108 ppct: 5 formats: fmt: @attributes: type: P tig: atl: Age-related change in the axonal diameter of the olfactory nerve in mouse lamina propria. aug: au: Watanabe K Kondo K Yamasoba T Kaga K affil: Department of Otolaryngology, Faculty of Medicine, University of Tokyo, Tokyo, Japan; Quentaw@aol.com sug: subj: Aging Physiology Mucous Membrane Anatomy and Histology Nerve Fibers Olfactory Nerve Anatomy and Histology Academic Medical Centers Age Factors Animal Studies Female Funding Source Japan Mice Microscopy, Electron Mucous Membrane Physiology Olfactory Nerve Physiology Female ab: CONCLUSION: The present study demonstrated the age-related decrease in the axonal diameter of the olfactory nerve. This finding may represent the maturational change of the olfactory receptor neurons. OBJECTIVES: The aim of this study was to investigate age-related changes in the axonal diameter of the olfactory nerve in the lamina propria. MATERIALS AND METHODS: Female ICR mice, postnatal age 10 days, 3 months, 7 months, and 16 months, were studied. The electron micrographs of septal olfactory mucosa were used to measure the axonal diameters of olfactory nerves. RESULTS: The distribution of the diameter shifted toward the thinner side between 10-day-old and 3-month-old mice. The axonal diameter showed significant decreases (p < 0.001) from the age of 10 days to that of 3 months. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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