viable cell count

• 生細胞数、生菌数

WordNet

1. name or recite the numbers in ascending order; "The toddler could count to 100"
2. the total number counted; "a blood count"
3. the act of counting; reciting numbers in ascending order; "the counting continued for several hours" (同)counting, numeration, enumeration, reckoning, tally
4. a nobleman (in various countries) having rank equal to a British earl
5. have faith or confidence in; "you can count on me to help you any time"; "Look to your friends for support"; "You can bet on that!"; "Depend on your family in times of crisis" (同)bet, depend, look, calculate, reckon
6. have weight; have import, carry weight; "It does not matter much" (同)matter, weigh
7. put into a group; "The academy counts several Nobel Prize winners among its members" (同)number
8. determine the number or amount of; "Can you count the books on your shelf?"; "Count your change" (同)number, enumerate, numerate
9. have a certain value or carry a certain weight; "each answer counts as three points"
10. include as if by counting; "I can count my colleagues in the opposition"
11. small room in which a monk or nun lives (同)cubicle
12. a device that delivers an electric current as the result of a chemical reaction (同)electric cell
13. a room where a prisoner is kept (同)jail cell, prison cell
14. (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
15. any small compartment; "the cells of a honeycomb"
16. a small unit serving as part of or as the nucleus of a larger political movement (同)cadre
17. capable of life or normal growth and development; "viable seeds"; "a viable fetus"

PrepTutorEJDIC

1. (一つ一つ順に)〈数〉'を'『数える』,〈物〉'を'数え上げる《+『up』+『名,』+『名』+『up』》 / …'を'『勘定に入れる』,含める(include) / …'を'『思う』,みなす(consider) / 数を数える,計算する《+『up』》 / 数にはいる,数に含まれる / 価値がある,重大である / 〈C〉〈U〉『数えること』,『計算』 / 〈U〉総数,総計 / 〈U〉(起訴状の)訴因 / 《the~》(ボクシングで)カウント(選手がノックダウンされたときレフリーが1から10まで数えること) / 〈C〉(野救で打者の)ボールカウント / 〈U〉《話》考慮,注目(account)
2. (英国以外の)伯爵
3. (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
4. 生存できる,生活できる,生育できる / 実行できる

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/02/01 10:23:44」(JST)

wiki en

[Wiki en表示]

Viable count is a method used in cell culture to determine the number of living cells in a culture. This is different from other cell counting techniques because it makes a distinction between live and dead cells.

Method

A dilution of the cells to be counted is prepared and mixed with Trypan blue, this is normally the stain of choice because it is taken up by dead cells and actively excluded from live cells. Once the cells have been stained they are counted using a Hemocytometer, then a calculation is carried out to determine the original concentration of live cells.

Use in Cell Culture

Determining the viable cell count is important for cell culture in order to calculate the dilution required to passage the cells and the size and number of flasks needed for the growth time. It is also vital when seeding plates for assays, such as the plaque assay, because the plates need a known number of live replicating cells for the virus to attach to and replicate in in order to get an accurate result.

References

UpToDate Contents

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• 1. 成人における赤血球輸血：保管、専門的調整、および輸血パラメータ red blood cell transfusion in adults storage specialized modifications and infusion parameters
• 2. 成人における赤血球輸血の適応とヘモグロビン閾値 indications and hemoglobin thresholds for red blood cell transfusion in the adult
• 3. HIV感染患者におけるCD4細胞数の測定手技および解釈 techniques and interpretation of measurement of the cd4 cell count in hiv infected patients
• 4. 慢性リンパ性白血病の臨床症状、病理学的特徴、診断、および鑑別診断 clinical presentation pathologic features diagnosis and differential diagnosis of chronic lymphocytic leukemia
• 5. 自動血液分析装置 automated hematology instrumentation

English Journal

• Effect of salt on cell viability and membrane integrity of Lactobacillus acidophilus, Lactobacillus casei and Bifidobacterium longum as observed by flow cytometry.

• Gandhi A1, Shah NP2.
• Food microbiology.Food Microbiol.2015 Aug;49:197-202. doi: 10.1016/j.fm.2015.02.003. Epub 2015 Feb 14.
• The aim of the current study was to investigate the effect of varying sodium chloride concentrations (0-5%) on viability and membrane integrity of three probiotic bacteria, Lactobacillus acidophilus, Lactobacillus casei and Bifidobacterium longum, using conventional technique and flow cytometry. Dou
• PMID 25846931

• Validation of constitutively expressed bioluminescent Pseudomonas aeruginosa as a rapid microbiological quantification tool.

• Shah N1, Naseby DC2.
• Biosensors & bioelectronics.Biosens Bioelectron.2015 Jun 15;68:447-53. doi: 10.1016/j.bios.2015.01.008. Epub 2015 Jan 6.
• Whole cell biosensors have been extensively used for monitoring toxicity and contamination of various compounds and xenobiotics in environmental biology and microbial ecology; their application in the pharmaceutical and cosmetics industries has been limited. According to several pharmacopoeias, phar
• PMID 25618377

• Integrated kinetic and probabilistic modeling of the growth potential of bacterial populations.

• George SM1, Métris A1, Baranyi J2.
• Applied and environmental microbiology.Appl Environ Microbiol.2015 May 1;81(9):3228-34. doi: 10.1128/AEM.04018-14. Epub 2015 Mar 6.
• When bacteria are exposed to osmotic stress, some cells recover and grow, while others die or are unculturable. This leads to a viable count growth curve where the cell number decreases before the onset of the exponential growth phase. From such curves, it is impossible to estimate what proportion o
• PMID 25747002

Japanese Journal

• Antibacterial Effect of Photocatalytic Reaction Induced by Sealants Containing TiO_2 (in vitro and in vivo)

• Seigo NAGAME,Takeshi KOIDE,Hiroaki ADACHI,Takatoshi ONOE
• 太成学院大学紀要 17, 165-173, 2015-03
• … SEM observations revealed a reduction in the viable cell count relative to the control. …
• NAID 110009893557

• Effects of Freeze-thaw Treatment on the Characteristics of Soymilk and Formulated Tofu Curd

• , ,
• Food Science and Technology Research 21(1), 125-128, 2015
• … Furthermore, the viable cell count in raw soymilk did not change after freezing. …
• NAID 130005061943

• <研究論文>間伐材精油の化学成分とその生理活性について

• 岡村 健司,村上 結城,岡田 芳治,野村 正人
• 近畿大学工学部研究報告 (48), 1-11, 2014-12
• … The viable cell count was 88 in Group A compared to 668 in the control, showing strong bacterial elimination by the oils. …
• NAID 120005538049

Related Links

• Viable cell count - definition from Biology-Online.org

Definition and other additional information on Viable cell count from Biology-Online.org dictionary. Login Welcome to biology-online.org! Please login to access all site features. Create account. Log me on automatically each visit ...

• viable bacterial cell count - definition of viable bacterial cell ...

count (kount) a numerical computation or indication. Addis count determining the number of erythrocytes, leukocytes, epithelial cells, casts, and protein content in an aliquot of a 12-hour urine specimen. blood count , blood cell count ...

Related Pictures

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★リンクテーブル★

リンク元	「生菌数」「生細胞数」
関連記事	「viable」「count」「viable cell」「cell count」「cell」

「生菌数」

　　[★]

英

viable cell count

関

生細胞数

「生細胞数」

　　[★]

英

viable cell count

関

生菌数

「viable」

　　[★]

• adj.

• (胎児・新生児・植物が)生存/生活/生育能力のある、生存可能な。(計画など)存続できる、やっていける、現実味のある。

関

feasibility、feasible、practicable

viably

　 　

「count」

　　[★]

• n.

• 数、数値

• v.

• 数える、カウントする

関

number、numeral

　 　 　 　 　 　 　 　 　 　 　 　

「viable cell」

　　[★]

• 生細胞、生存細胞、生菌

関

living cell、probiotic

「cell count」

　　[★]

• 細胞数

関

cell density、cell number

「cell」

　　[★] 細胞