Comparative study on the ability of active ingredients in Jinfukang to decrease neutrophils recruiting by lung cancer circulating tumor cells / 中国临床药理学与治疗学

AiM: To observe the recruitment effect of lung cancer circulating tumor cells (CTCs) on neutrophils, and find out the effective components of jinfukang in inhibiting the recruitment of neutrophils by CTCs. METHODS: The ability of human lung adenocarcinoma circulating tumor cells CTC-TjH-01 cells to recruit neutrophils from whole blood leukocytes, and the effect of jinfukang and its six active ingredients on the recruitment of neutrophils by CTCs was detected by flow cytometry. CCK-8 assay was used to observe cell viability to determine the concentration of action; transwell chemotaxis assay was used to detect the effect of six active ingredients on the chemotaxis of CTC-TjH-01 cells to neutrophils. RESULTS: CTCTjH-01 cells could increase the recruitment of neutrophils compared to blank control (p < 0.01); after the effect of jinfukang, the neutrophils recruited by CTC-TjH-01 cells decreased (p < 0.01). Trigonelline and Ophiopogonin W reduced neutrophil recruitment to CTC-TjH-01 cells at concentrations that had no effect on cell viability (p < 0.01), trigonelline had the best effect; the chemotaxis of CTC-TjH-01 cells to neutrophils was weakened by trigonelline, astragaloside IVz and Ophiopogon pol-ysaccharide (p < 0.05), and trigonelline had the best effect. CONCLUSiON: jinfukang can inhibit the recruitment of neutrophils by circulating tumor cells, and trigonelline, an effective monomer with "Fuzheng" effect in jinfukang, can significantly inhibit the recruitment of neutrophils by circulating tumor cells in lung cancer, which proves that trigonelline may have the potential to inhibit lung cancer metastasis through targeting neutrophils.

Clinical Observation on Non - small Cell Lung Carcinoma Treated by Jinfukang Oral Solution / 中医杂志

In view of the deficiencies of both Qi and Yin in most cases of this tumor, Jinfukang oral solution (JFK). a remedy mainly for benefiting Qi and nourishing -yin. was formulated. 96 cases were treated with one case of CR. 8 cases PR, 52 NC. the rate of PR + NC being 63. 5%. Another 52 cases were treated with chemotherapy +JFK. with 11 cases of PR, 26 cases NC, the rate of PR + NC being 71. 2%. While 25 cases were treated by chemotherapy alone, the cases of PR was 4; NC 26. the rate of PR + NC being 60. 0%, This demonstrated that the effect of JFK and JFK + chemotherapy were all superior to effect of chemotherapy alone. For 1 - and 2 - year survival rates, the JFK group was 67. 3% and 66. 7% respectively, whereas that of JFK + chemotherapy. 67. 3% and 66. 7%. For the chemotherapy group , 1 - year survival rate was 40. 3%, with no survivals within 2 years. For symptom improvement, body weight gaining, and health condition (KPS evaluation) after treatment, the JFK and JFK + chemotherapy groups were, again, superior to the chemotherapy group. The Immunity indices and blood picture in JFK group after treatment were markedly improved as compared with those before treatment, but, those in the chemotherapy group were decreased, while those of the JFK + chemotherapy group remained unchanged.