The effects of different amino acid pattern on proli -feration of mammary epithelial cells of dairy cattle,α-casein synthesis, hormone(sIGF-I,GH,PRL)and trigalloyl glycerol (TG) secretion, activities of lipogenic key enzymes (FAS,ME,G-6-PDH) in mammary epithelial cells were studied in this paper.

Study on the Separation of α-Casein and β-Casein from Yak Casein and Digestibility of the Product;

To detect the cell-specific expression of protein tyrosine phosphatase α(PTPα)in hematopoietic tumor cell lines and investigate the effects of PTPα overexpression on cell growth,and tumorigenicity of human erythroleukemia cells,the expression of PTPα in three hematopoietic cell lines(K562,NB4,Jurkat T)were tested by RT-PCR and Western blotting.

An inducible protein tyrosine phosphatase α(PTPα)overexpression system, which could be used as a model for studying mechanism of tumorigenesis at early stage, was used to screen novel genes in NIH3T3 cells overexpressing PTPα.

Discussion on mass fraction of casein as an index for adulteration testing in milk and milk products;

Dynamic Light Scattering Study on Aggregation and Molecular Sizes of Casein Micelles Under Various Physicochemical Conditions;

Study on drying of angiotensin converting enzyme inhibitory peptide derived from bovine casein;