我的房東很nice
當然 是除了房租之外
都是很nice的

只要要求不過分
應有盡有
可以的他都會幫你做到

請勿漲價
因為漲了價我就很無法繼續租下去
也是很希望貝小安他們可以順利的租到房子

(人生總是很多事要妥協的嘛)

我還是選擇自私了
因為還是很想要開開心心的
想要抓住每一分每一秒

sorry.
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MTT assay From Wikipedia, the free encyclopedia
MTT assay is a laboratory test and a standard colorimetric assay
(an assay which measures changes in colour) for measuring cellular
proliferation (cell growth).
It is used to determine cytotoxicity of potential medicinal agents
and other toxic materials.

Yellow MTT (3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide,
a tetrazole) is reduced to purple formazan in the mitochondria of living cells.
A solubilization solution (usually either dimethyl sulfoxide or a solution
of the detergent sodium dodecyl sulfate in dilute hydrochloric acid)
is added to dissolve the insoluble purple formazan product into a colored solution. The absorbance of this colored solution can be quantified by measuring at a certain wavelength (usually between 500 and 600 nm) by a spectrophotometer.

This reduction takes place only when mitochondrial reductase enzymes are active,
and therefore conversion is directly related to the number of viable (living) cells.
When the amount of purple formazan produced by cells treated with an agent
is compared with the amount of formazan produced by untreated control cells,
the effectiveness of the agent in causing death of cells can be deduced,
through the production of a dose-response curve.

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資料來源

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