Study on convolution transform and visualization of ultraviolet spectroscopic information of steroid hormones;

Determination of eleven steroid hormones in animal muscle tissues and eggs using ultra-performance liquid chromatography-tandem mass spectrometry;

Objective: Set up experimental model of human uterine leiomyoma cells/ smooth muscle cells in vitro to research the effect of steroid hormones(E2, P) and / or growth factor(IGF-K EGF) on proliferation of hysteromyoma cells/ smooth muscle cells .

Effect of low dose gossypol combined with use of steroid hormone on the apoptosis of rat spermatogenic cells;

Objective: To investigate the effect of steroid hormone(Estradiol, Progesterone, Testosterone and Dexamethasone)on gene expression of sodium-iodide symporter(NIS) in breast cancer cell(MCF7).

They can cause metabolic disorders, caused by high cholesterol,high cholesterol,high blood pressure,coronary heart disease,stroke,and so on,when steroid substances are too much in the human body.

Microbiological conversion on application of C_(16)α-hydroxylation of steroids;

A mixture of eight steroids was used as model sample to evaluate the performance of moving-belt and two thermospray(TSP) LC/MS interfaces(with auxiliary filament on and off modes).

Aim: To study the nongenomic mechanisms of rapid effects of steroids on glycine uptake in C6 cells.

The steroid estrogens,including estrone(E1),17β-estradiol(E2),estriol (E3) and 17α-ethynylestradiol(EE2),of influent and effluent of the bioreactor were determined by this method.

The strain JCR5 can grow on many substrates other than EE2 such as several steroid estrogens(estrone,17β-estradiol,estriol and mestranol),intermediate chemicals in contraceptive medicine proc.

Study shows that the steroid estrogen may be the main feminizing pollutant,which poses potential threat to human and wild organisms.