ABSTRACT
Objective:To observe the efficacy of addition and subtraction therapy of Danshenyin combined with Wendantang in the treatment to stable angina pectoris （SAP） with stagnation of phlegm and blood stasis， and to explore its protection mechanism for myocardial ischemia. Method:One hundred and thirty-two patients were randomly divided into control group and observation group equally. Finished the 63 cases study both in control group and observation group after dropout， loss of follow-up and withdrawal. Patients in control group and observation group got antianginal drugs and the treatment of drug therapy to control the risk factors. All patients were treated with anti-angina drugs and risk factors control drugs. Patients in control group got Danlou Tablets by oral administration， 5 tablets/time， 3 times/day. Patients in observation group got dispensing decoction pieces of Danshenyin and Wendantang 1 dose/day. The treatment continued for 3 months in both groups. Scores of angina attack were graded every week. Before and after treatment， electrocardiogram treadmill exercise test was made to evaluate myocardial ischemia of coronary heart disease， and scores of phlegm stasis block syndrome and Seattle Angina questionnaire （SAQ） were graded for TCM symptoms and quality of life. Levels of hemorheology index， interleukin-6 （IL-6）， tumor necrosis factor-<italic>α</italic> （TNF-<italic>α</italic>）， intercellular adhesion molecule-1 （ICAM-1）， Cystatin C （CysC）， homocysteine （Hcy）， ischemic modified albumin （IMA） and macrophage migration inhibitory factor were detected. In addition， safety was evaluated. Result:After treatment， scores of times， duration， degree of angina pectoris， nitroglycerin dosage of angina pectoris and nitroglycerin dosage in the observation group were lower than those in the control group （<italic>P</italic><0.01）. Total exercise time， duration of ST depression for 1.0 mm， occurrence time of stable angina pectoris， metabolic equivalent and scores of Duke in the observation group were more than those in the control group （<italic>P</italic><0.01）. Score of stagnation of phlegm and blood stasis in the observation group was lower than that in the control group （<italic>P</italic><0.01）， while score of SAQ was higher than that in the control group （<italic>P</italic><0.01）. Levels of IL-6， TNF-<italic>α</italic>， ICAM-1， CysC， IMA， Hcy， MIF， whole blood viscosity （low cut， high cut）， whole blood reducing viscosity， plasma viscosity， platelet aggregation rate and fibrinogen （FIB） in the observation group were lower than those in the control group （<italic>P</italic><0.01）. Effect of angina pectoris in observation group was superior to that in control group （<italic>Z</italic>=2.091， <italic>P</italic><0.01）. No adverse reactions related to Danshenyin combined with Wendantang were found. Conclusion:Addition and subtraction therapy of Danshenyin combined with Wendantang based on the routine western medicine treatment can control the attack of angina pectoris， relieve the symptoms of phlegm and stasis block syndrome， and improve the quality of life for patients with SAP， showing superior clinical efficacy and safety. In addition， it can improve the hemorheology of patients， inhibit the inflammatory reaction， reduce the stenosis or obstruction of lumen in order to improve the degree of myocardial ischemia.
ABSTRACT
Gastric cancer, which has very low 5-year survival rate, is a malignant tumor with high mortality around the world. In recent years, increasing attention has been paid to the effect of immunotherapy on cancer.Neutrophils in tumor immune microenvironment are associated with invasion, progression and prognosis of gastric cancer. Tumor-associated neutrophils can be classified into tumorsuppressor phenotype and tumorpromotion phenotype. Tumorsuppressor type can activate related cytokines to inhibit or kill tumor cells, while tumorpromotion type can secrete related chemical factors to promote the formation and progression of tumorand affect the prognosis of disease. This article reviews the mechanism of tumor-associated neutrophils in regulating the progression of gastric cancer.
ABSTRACT
Objective To investigate the therapeutic effect of acupuncture and moxibustion on allergic rhinitis and its influence on the patients' quality of life. Method Seventy-two patients with allergic rhinitis were allocated, according to different protocols, to control and observation groups, 36 cases each. The control group received conventional Western drug treatment and the observation group, acupuncture and moxibustion. Both groups were treated for three consecutive months. The effects were evaluated after the completion of treatment. VCAM-1, interleukin-4 (IL-4), interleukin-6 (IL-6) and interleukin-10 (IL-10) levels were measured using enzyme linked immunosorbent assay. The quality of life was assessed using the WHOQOL-BREF. The clinical therapeutic effects and the influences on the patients' quality of life were compared between the two groups. Result The total efficacy rate was 97.2％ in the observation group, which was higher than 86.1％ in the control group (P<0.05). There were no statistically significant pre-treatment differences in VCAM-1, IL-4, IL-6 and IL-10 levels between the two groups (P>0.05). After treatment, VCAM-1, IL-4, IL-6 and IL-10 levels decreased in both observation and control groups compared with before (P<0.05) and were lower in the observation group than in the control group (P<0.05). After treatment, the physical health, psychological health, social relationships, environment and independent ability scores increased in both observation and control groups compared with before (P<0.05) and were higher in the observation group than in the control group (P<0.05). Conclusion Acupuncture and moxibustion has a definite therapeutic effect on allergic rhinitis. It can reduce the levels of inflammatory factors and improve the patients' quality of life.