WordNet
- of or relating to olfaction (同)olfactive
PrepTutorEJDIC
- 嗅覚(きゅうかく)の / 嗅覚器官,鼻
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2014/07/23 04:16:06」(JST)
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Nasal placode |
Latin |
placoda nasalis, placoda olfactoria |
Gives rise to |
olfactory epithelium |
Code |
TE E5.3.0.0.0.0.8 |
The nasal placode (or olfactory placode[1]) gives rise to the olfactory epithelium of the nose.
The terms "nasal sac" or "nasal pit" are sometimes used to describe an intermediate structure arising between the placode and epithelium chronologically.
See also
References
- ^ hednk-027 — Embryo Images at University of North Carolina
External links
- http://embryology.med.unsw.edu.au/Notes/week4_3.htm#nose
- http://www.ana.ed.ac.uk/database/humat/notes/embryo/sensory/nose.htm
This article incorporates text from a public domain edition of Gray's Anatomy.
Prenatal development/Mammalian development of respiratory system (overview) (GA 11.1071, TE E5.5)
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Upper |
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Lower |
- Laryngotracheal groove
- Respiratory bud
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anat (n, x, l, c)/phys/devp
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noco (c, p)/cong/tumr, sysi/epon, injr
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proc, drug (R1/2/3/5/6/7)
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Human development of head and neck (GA 1.65, TE E5.3, 5.4)
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Face |
- Nasal placode
- Nasal pit
- nasal prominences
- Intermaxillary segment
- Frontonasal prominence
- Maxillary prominence
- Mandibular prominence
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Oral cavity |
Palate |
- Primary palate
- Secondary palate
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Tongue |
- Lateral lingual swelling
- Tuberculum impar
- Copula linguae
- Hypopharyngeal eminence
- Gustatory placode
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General
branchial apparatus |
- Pharyngeal groove
- Pharyngeal arch
- Pharyngeal pouch
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noco/cofa (c)/cogi/tumr, sysi
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UpToDate Contents
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English Journal
- Morphological analysis of the early development of telencephalic and diencephalic gonadotropin-releasing hormone neuronal systems in the enhanced green fluorescent protein-expressing transgenic medaka lines.
- Takahashi A1, Islam MS1, Abe H1, Okubo K2, Akazome Y1, Kaneko T3, Hioki H3, Oka Y1.
- The Journal of comparative neurology.J Comp Neurol.2015 Aug 19. doi: 10.1002/cne.23883. [Epub ahead of print]
- Teleosts possess two or three paralogs of gonadotropin-releasing hormone (GnRH) genes; gnrh1, gnrh2 and gnrh3. Some species have lost the gnrh1 and/or gnrh3 genes, while gnrh2 has been completely conserved in the teleost species analyzed to date. In most teleosts that possess gnrh1, GnRH1 peptide is
- PMID 26287569
- The pre-vertebrate origins of neurogenic placodes.
- Abitua PB1, Gainous TB1, Kaczmarczyk AN1, Winchell CJ1, Hudson C2, Kamata K3, Nakagawa M3, Tsuda M3, Kusakabe TG4, Levine M1.
- Nature.Nature.2015 Aug 10. doi: 10.1038/nature14657. [Epub ahead of print]
- The sudden appearance of the neural crest and neurogenic placodes in early branching vertebrates has puzzled biologists for over a century. These embryonic tissues contribute to the development of the cranium and associated sensory organs, which were crucial for the evolution of the vertebrate "new
- PMID 26258298
- Specific induction of cranial placode cells from Xenopus ectoderm by modulating the levels of BMP, Wnt and FGF signaling.
- Watanabe T1, Kanai Y1, Matsukawa S1, Michiue T1.
- Genesis (New York, N.Y. : 2000).Genesis.2015 Aug 6. doi: 10.1002/dvg.22881. [Epub ahead of print]
- The neural-epidermal boundary tissues include the neural crest and preplacodal ectoderm (PPE) as primordial constituents. The PPE region is essential for the development of various sensory and endocrine organs, such as the anterior lobe of the pituitary, olfactory epithelium, lens, trigeminal gangli
- PMID 26249012
Japanese Journal
- Generation of prolactin-like neurons in the dorsal strand of ascidians
- Developmental changes in the distribution of calretinin-immunoreactive cells in human fetal nasal epithelium
- Placode formation and generation of gonadotropin-releasing hormone (GnRH) neurons in ascidians
Related Links
- placode /plac·ode/ (plak´ōd) a platelike structure, especially a thickened plate of ectoderm in the early embryo, from which a sense organ develops, e.g., otic p. (ear), lens p. (eye), and nasal p. (nose). plac·ode (plăk′ōd′) n. An area of ...
- placode [′pla‚kōd] (embryology) A platelike epithelial thickening, frequently marking, in the embryo, the anlage of an organ or part. Placode the rudiment of a sense organ or ganglion in humans, vertebrates, and some invertebrates.
Related Pictures
![the olfactory placode to the hypothalamus](https://1mg.info/0/4/0/0149.jpg)
![neurons migrate from the olfactory placode](https://1mg.info/0/4/0/0150.jpg)
![series of optic placodes optic placodes](https://1mg.info/0/4/0/0151.jpg)
![The cranial sensory nervous system](https://1mg.info/0/4/0/0152.jpg)
![Olfactory Placode](https://1mg.info/0/4/0/0153.jpg)
★リンクテーブル★
[★]
- 英
- nasal placode
- ラ
- placoda nasalis
- 同
- 鼻板、olfactory placode
[★]
鼻プラコード
- 同
- olfactory placode
[★]
- 関
- olfaction