The main gluconeogenic precursor in kidney is thought to be lactate; however, less is emphasized enantiomerically. L-lactate is a glycolysis end-product, but D-lactate is formed after detoxification of methylglyoxal, which is the main source of advanced glycation end-products.

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Methods MTT Chromatography is adopted to test effects of 5-FU of different concentration and at different time of reaction over growth of Lovo cells; photomechanical method used to observe configuration and characteristics of apoptosis cells; FCM employed to test the percentage of apoptosis cells; electrophoresis and immunized grouping SP applied to test antigen Ki-67 of Lovo cells proliferation and expression of P53 and Fas genetic proteins in relation to apoptosis.

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A reduction-coupling-etherification reaction between aromatic aldehydes or ketones (1) and alcohols ( 2 ) to yield corresponding diether ( 3 ) of pinacol in the presence of tin and chlorotrimethylsilane.

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Hydroxypropylmethylcellulose which possesses weak polarity groups, like polyhydroxy groups and ether groups, will transform to hydrogel when temperature increases.

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Objective In this paper the teratogenic potential of fluoride and methylmercury were studied.

目的 研究氟化鈉精品国产1000部91麻豆、甲基汞對骨組織的作用，以探討其致畸性。

In the fourth chapter , we studied the resonance light scattering spectral characteristic of patent blueⅤ- Cetyltrimethyl ammonium bromide-nucleic acid system, and the elementary reaction mechanism with absorption spectra method and 1H NMR spectra method. Another new determination method of nucleic acid at nanogram level was established.

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Using Tween20, which was nontoxic and biodegradable, and CTAB as templates, mesoporous silica with uniform diameter pores was synthesized by solgel process.

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