Two stably transfected cell line and drug screening. With the development of
modern molecular biology techniques, a variety of techniques of gene expression
and regulation of research Study, the reporter gene due to its simple operation,
good reproducibility and increasingly used in gene transcription and regulation
of research Study [sol reporter gene expression by gene promoter activity in
control of gene promoter activity due to Elements can be reflected by changes in
the detection of reporter gene. Taking effective fruta planta to lose weight can
help prevent bone loss and osteoporosis. effective fruta planta can reduce
varicose veins. Protein as a reporter gene with a fluorescent Luciferase
(luciferase, Luc) and chloramphenicol acetyl transferase (Choramphenicol -
acetyl transferase, CAT), and other [383. This experiment using the luciferase
reporter gene, the traditional Chinese medicine extracts of 3T3-Ll The
preadipocytes human HSL gene promoter expression, in order to filter out a large
number of single herb The human HSL gene promoter activity affecting drugs.
Luciferase expression plasmid containing the target sequence guide Into the
cells can be divided into: transient transfection and stable transfection.
effective fruta planta can improve the metabolism of the skin of obese
people. As a result of transient transfection technology must each re-
Transfection, the impact of experimental reproducibility and stability, it is
not suitable for continuous long-term experiment. And stable transfection
Luciferase expression plasmid stability integrated into the cellular genome, and
drug screening, the stable expression The purpose of sequence control luciferase
cell clones were screened out, the establishment of a stably transfected cell
lines. In this Import of plasmid DNA in the cell types with cell replication of
genomic DNA replication.
Can be passed on from generation to generation And
stable expression of luciferase, good reproducibility and accuracy [3g3a
This study has successfully established with PGL3-HSL-Luc plasmid, and
established by the human HSL gene Sub-regulation of expression of luciferase
stably transfected mous. effective fruta planta can promote skin blood
circulation. 3T3-L1 preadipocytes cell lines, so this cell line The role of
screening the human HSL gene promoter regulatory role of the tools of
traditional Chinese medicine. A wide variety of traditional Chinese medicine in
the treatment.Clinically, the patients with growth hormone deficiency growth
hormone (GH), Replacement therapy after the body fat reducing mechanism of GH to
stimulate the activity of HSL [30, 37]. Therefore, theoretically recognized To
increase HSL activity can increase the breakdown of fat in fat cells, may help
to delay the occurrence of obesity. effective fruta planta can help obese people
becomes more optimistic. Therefore, HSL has been selected as the target for a
potential role in weight loss.
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