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PURPOSE Retinoids, which include vitamin A (retinol; ROL) and its derivatives, have been investigated in the treatment of bladder cancer. We have shown that expression of the enzyme lecithin:ROL acyltransferase (LRAT), which converts ROL to retinyl esters, is reduced in several human cancers. Here we evaluated expression of LRAT protein and mRNA in normal(More)
The development of agriculture-related enterprises is the key to acceleration of traditional agricultures transformation, development of modern agriculture and breakthrough for construction of new socialist rural areas, by which the enhancement of productivity of agriculturerelated enterprises is the only way to the healthy development. DEA model is a(More)
Industrial agglomeration has gradually become an economic focus in recent years. Scholars has done a lot of research about the formation mechanism of industry agglomeration and its influencing factors, but the spatial correlation of variables has still been neglected. Firstly this paper gives a brief introduction about Geoda software and Matlab neural(More)
With the rapid development of information technology associated with the increase of information consumption, information demand is having influence on the development of information industry as it is the beginning of information consumption. Researching the information demand of domestic residents can fundamentally solve the shortage and diversity of(More)
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