WordNet

prepare or position for action or operation; "lay a fire"; "lay the foundation for a new health care plan"
put in a horizontal position; "lay the books on the table"; "lay the patient carefully onto the bed" (同)put down, repose
impose as a duty, burden, or punishment; "lay a responsibility on someone"
lay eggs; "This hen doesnt lay"
not of or from a profession; "a lay opinion as to the cause of the disease"
small room in which a monk or nun lives (同)cubicle
a device that delivers an electric current as the result of a chemical reaction (同)electric cell
a room where a prisoner is kept (同)jail cell, prison cell
(biology) the basic structural and functional unit of all organisms; they may exist as independent units of life (as in monads) or may form colonies or tissues as in higher plants and animals
any small compartment; "the cells of a honeycomb"
a small unit serving as part of or as the nucleus of a larger political movement (同)cadre
make or form a layer; "layer the different colored sands"
single thickness of usually some homogeneous substance; "slices of hard-boiled egg on a bed of spinach" (同)bed
a hen that lays eggs
thin structure composed of a single thickness of cells
a relatively thin sheetlike expanse or region lying over or under another
of primary importance (同)primary
serving as or forming a base; "the painter applied a base coat followed by two finishing coats" (同)base
with one layer on top of another; "superimposed rocks" (同)superimposed

PrepTutorEJDIC

《場所の副詞[句]を伴って》‘を'『置く』,横たえる / ‘を'『きちんと置く』(並べる),〈土台など〉‘を'すえる,〈鉄道など〉‘を'敷設する / …‘を'『用意する』,準備する / (…に)〈身体の一部〉‘を'置く,つける《+『名』+『on』(『to』)+『名』》 / (…に)〈信頼・愛情〉‘を'置く,寄せる,託す;〈強調・重要性など〉‘を'置く《+『名』+『on』+『名』》 / 〈ほこり・波・風など〉‘を'押さえる,〈恐れ亡霊など〉‘を'静める,なだめる / 〈卵〉‘を'産む / 〈かけ〉‘を'する;(…に)〈金〉‘を'かける《+『名』+『on』+『名』》 / (…に)〈税・罰金・義務など〉‘を'課する,〈重荷・責任など〉‘を'負わせる《+『名』+『on』(『upon』)+『名』》 / 〈悪事など〉‘を'(…の)せいにする《+『名』+『against』(『to』)+『名』》 / 《状態を表す副詩[句]を伴って》(特によくない状態に)…‘を'『置く』,する / (…に)〈権利の主張・報告など〉‘を'提出する,申し出る《+『名』+『before』(『to』)+『名』》 / (…で)…‘の'表面をおおう《+『名』+『with』+『名』》;(…に)…‘を'広げる《+『名』+『on』+『名』》 / 卵を産む / 位置,配置,地形,地勢
lieの過去形
(歌うために書かれた)短い物語詩 / 《詩》(一般に)歌,調べ
(僧職にある人に対して)俗人の / (専門家に対して)しろうとの,門外漢の
(刑務所の)『独房』;(修道院の)小さい独居室 / (ミツバチの)みつ房,巣穴 / 小さい部屋 / 『細胞』 / 電池 / 花粉室 / (共産党などの)細胞
《複合語を作って》(物を)積む人(物),置く人(物) / 卵を産む鶏・層;(ペンキなどの)一塗り;一皮 / (園芸で)取り木 / …‘を'層にする / 〈植物〉‘を'取り木する
基底の,基部の / 基礎的な,基本的な

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/09/10 01:15:35」(JST)

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Histologic image showing a section of epidermis. Stratum basale labeled near bottom.

The stratum basale (basal layer, sometimes referred to as stratum germinativum) is the deepest layer of the five epidermis layers, which is the outer covering of skin in mammals.

The stratum basale is a continuous layer of cells. It is often described as one cell thick, though it may in fact be two to three cells thick in glabrous (hairless) skin and hyperproliferative epidermis (from a skin disease).^[1]

The stratum basale is primarily made up of basal keratinocyte stem cells, which can be considered the stem cells of the epidermis. They divide to form the keratinocytes of the stratum spinosum, which migrate superficially.^[2] Other types of cells found within the stratum basale are melanocytes (pigment-producing cells), Langerhans cells (immune cells), and Merkel cells (touch receptors).

Additional images

Epidermis and dermis of human skin
Section of epidermis

References

^ McGrath, J.A.; Eady, R.A.; Pope, F.M. (2004). Rook's Textbook of Dermatology (Seventh Edition). Blackwell Publishing. Pages 3.7. ISBN 978-0-632-06429-8.
^ Habif, Thomas P. (2010). Clinical Dermatology, 5th ed. Mosby. p. 1. ISBN 978-0-7234-3541-9.

UpToDate Contents

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1. 基底細胞癌の疫学および臨床的特徴 epidemiology and clinical features of basal cell carcinoma
2. 再発リスクの高い基底細胞癌の治療 treatment of basal cell carcinomas at high risk for recurrence
3. 基底細胞癌の治療および予後 treatment and prognosis of basal cell carcinoma
4. 母斑性基底細胞癌症候群 nevoid basal cell carcinoma syndrome
5. 皮膚扁平上皮細胞癌および基底細胞癌における局所および遠隔転移の評価 evaluation for locoregional and distant metastases in cutaneous squamous cell and basal cell carcinoma

English Journal

Repair of the donor areas defects after split-thickness skin grafts utilizing an advanced epithelialization dressing.

Fanti PA1, Dika E, Vaccari S, Misciali C, Ismaili A, Barisani A, Patrizi A.Author information 1Department of Internal Medicine, Division of Dermatology, Geriatric Diseases and Nephrology, University of Bologna , Bologna , Italy.AbstractINTRODUCTION: The management of surgical wounds of the donor areas for split-thickness skin grafts might be difficult in terms of pain, risk of infection, and delayed healing.
The Journal of dermatological treatment.J Dermatolog Treat.2014 Oct;25(5):434-7. doi: 10.3109/09546634.2012.757286. Epub 2013 Feb 24.
INTRODUCTION: The management of surgical wounds of the donor areas for split-thickness skin grafts might be difficult in terms of pain, risk of infection, and delayed healing.MATERIALS AND METHODS: In the period from September 2011 to June 2012, 12 patients affected by large ulcerated basal cell car
PMID 23215535

Hormonal responses during early embryogenesis in maize.

Chen J, Lausser A, Dresselhaus T.Author information *Cell Biology and Plant Biochemistry, Biochemie-Zentrum Regensburg, University of Regensburg, Universitätsstrasse 31, 93053 Regensburg, Germany.AbstractPlant hormones have been shown to regulate key processes during embryogenesis in the model plant Arabidopsis thaliana, but the mechanisms that determine the peculiar embryo pattern formation of monocots are largely unknown. Using the auxin and cytokinin response markers DR5 and TCSv2 (two-component system, cytokinin-responsive promoter version #2), as well as the auxin efflux carrier protein PIN1a (PINFORMED1a), we have studied the hormonal response during early embryogenesis (zygote towards transition stage) in the model and crop plant maize. Compared with the hormonal response in Arabidopsis, we found that detectable hormone activities inside the developing maize embryo appeared much later. Our observations indicate further an important role of auxin, PIN1a and cytokinin in endosperm formation shortly after fertilization. Apparent auxin signals within adaxial endosperm cells and cytokinin responses in the basal endosperm transfer layer as well as chalazal endosperm are characteristic for early seed development in maize. Moreover, auxin signalling in endosperm cells is likely to be involved in exogenous embryo patterning as auxin responses in the endosperm located around the embryo proper correlate with adaxial embryo differentiation and outgrowth. Overall, the comparison between Arabidopsis and maize hormone response and flux suggests intriguing mechanisms in monocots that are used to direct their embryo patterning, which is significantly different from that of eudicots.
Biochemical Society transactions.Biochem Soc Trans.2014 Apr 1;42(2):325-31. doi: 10.1042/BST20130260.
Plant hormones have been shown to regulate key processes during embryogenesis in the model plant Arabidopsis thaliana, but the mechanisms that determine the peculiar embryo pattern formation of monocots are largely unknown. Using the auxin and cytokinin response markers DR5 and TCSv2 (two-component
PMID 24646239

Japanese Journal

Characterization of spatial cell distribution in multilayer sheet of human keratinocytes through a stereoscopic cell imaging system(CELL AND TISSUE ENGINEERING)

Kim Mee-Hae,Tsubakino Naoki,Kagita Shogo,Taya Masahito,Kino-oka Masahiro
Journal of bioscience and bioengineering 112(3), 289-291, 2011-09
A novel system was developed to characterize the spatial distribution of human keratinocytes in cultured epithelial sheet, based on stereoscopic observation of nuclei using a confocal laser microscope …
NAID 110008790456