[Research of Feiliuping Gao and its combination with different types of drugs intervention on expression of PI3K/AKT/NF-κB in lung metastatic microenvironment].

The aim of this paper was to observe the effect of Feiliuping Gao and its combination with different types of drugs intervention on the expression of PI3K/AKT/NF-κB in lung metastatic microenvironment, and to reveal the advantage of Chinese medicine intervention time on the key molecule in lung metastatic microenvironment. The mouse model of Lewis lung carcinoma was established, and lung tissues were collected at 14 days, 21 days and 28 days after the intervention of Feiliuping Gao, and the expressions of PI3K, AKT and NF-κB were detected by immunohistochemistry and Western blot. At 14 days, there was no significant difference in PI3K expression between each group and the control group.

[Oxymatrine Diminished the Side Population and Inhibited Wnt/p-catenin Signaling Pathway in MCF- 7 Breast Cancer Cells].

Objective To observe the effects of oxymatrine (OM) in inhibiting the proliferation and percentage of cancer stem cell like cell of human breast cancer MCF-7 cells, and to study its molecular mechanism. Methods MCF-7 cells were taken as subject. Side population cells (SP) of cancer stem cell like cells rich in MCF-7 cells were isolated using side population (SP) method.

Effects of Shugan Jianpi Formula () on myeloid-derived suppression cells-mediated depression breast cancer mice.

Objective: To observe the intervention effect of Shugan Jianpi Formula (, SGJPF) on a breast cancer mouse model with depression and investigate the underlying mechanism of SGJPF in preventing the development of breast cancer.

Methods: The breast cancer model was induced by inoculation of breast cancer cells, the depression model was induced by chronic stress stimuli, and the depression cancer model was established by combining the two factors. The mice were divided into 7 groups: normal control, depression model, tumor model, depression tumor model, SGJPF, chemotherapy, and SGJPF+chemotherapy groups.

Protective effects of tetrahydropalmatine against gamma-radiation induced damage to human endothelial cells.

Aims: Irradiation-induced damage to pulmonary endothelial cells is thought to be an important mediator of the pathogenesis of radiation pneumonopathy. Tetrahydropalmatine (THP) has been shown to have a protective effect against oxidative stress. This study was designed to investigate the potential radioprotective effect of THP against irradiation-induced endothelial cellular damage and to elucidate the underlying mechanisms.

The herb medicine formula "Yang Wei Kang Liu" improves the survival of late stage gastric cancer patients and induces the apoptosis of human gastric cancer cell line through Fas/Fas ligand and Bax/Bcl-2 pathways.

The herb medicine formula "Yang Wei Kang Liu" (YWKLF) has been used to inhibit the metastasis of human gastric cancer to prolong patient survival. In this study, we evaluated the effect of combination of chemotherapy with YWKLF on the survival of stage IV gastric cancer patients and the potential mechanisms of YWKLF by focusing on its capacity to activate apoptotic pathways in human gastric cancer cell line MGC-803. We found that combination of chemotherapy with oral administration of YWKLF significantly increased the survival of stage IV gastric cancer patients.