| 1 | Tea polyphenols inhibit the growth and angiogenesis of breast cancer xenografts in a mouse model显示文摘Objective:To investigate the anti-angiogenic effect of tea polyphenols(TPS)on breast cancer and normal tissues in a mouse model.Methods:Breast cancer was successfully implanted into 48 BALB/c mice,which were then randomly divided into a TP oral gavage group,a TP local injection group,a ginsenoside Rg3 group,and a model control group according to a random number table.The tumor inhibitory rates of each group were calculated,while microvessel density(MVD)and the expression of vascular endothelial growth factor(VEGF),basic fibroblast growth factor(bFGF),and tissue inhibitor of metalloproteinase(TIMP-2)were detected by immunohistochemistry.Results:TPs could inhibit the growth of breast cancer xenografts in the mouse model.The tumor inhibition rates of the TP oral gavage and TP local injection groups were 37.43%and 40.94%,respectively.Compared with the model control group,MVD and VEGF and bFGF expression was downregulated(all P<.05),whereas TIMP-2 expression was elevated in the TP oral gavage and TP local injection groups(P=.015 and P=.032).TPs showed no significant effect on MVD and VEGF and TIMP-2 expression in the heart,brain,and kidney of the mouse model.Conclusion:TPs can restrict the growth of breast cancer by specifically inhibiting the angiogenesis of breast tumor tissue while having little effect on the normal tissue of important organs including the heart,brain,and kidney. | Peng Lv Fengqin Shi Xinyi Chen Li Xu Chong Wang Shaodan Tian Heng Yang Li Hou | 2020 | Journal of Traditional Chinese Medical Sciences2020，7，2： | 2 |
| 2 | Expert consensus statement on diagnosis and treatment of cancer-related depressed mood state based on Chinese medicine显示文摘This consensus statement is organized into six parts:1)Definitions:cancer-related depressed mood state is defined as a group of depressive symptoms,rather than major depressive disorder.Thus,“cancer-related depression”or“depressed mood state”is introduced as standard terminology and associated with the Chinese medicine concept of“yu zheng”(depression syndrome).2)Pathogenesis:factors including psychological stress,cancer pain,cancer fatigue,sleep disorders,surgery trauma,chemotherapy,and radiation therapy are strongly associated with cancer-related depressed mood state.Crucial elements of pathogenesis are cancer caused by depression,depression caused by cancer,and the concurrence of phlegm,dampness,and stasis from constrained liver-qi and spleen deficiency.3)Symptoms:these include core symptoms,psychological symptoms,and somatic symptoms.Depressed mood and loss of interest are the main criteria for diagnosis.4)Clinical evaluation:based on the Mini-International Neuropsychiatric Interview and a numeric rating scale,and taking mood changes during cancer diagnosis and treatment into consideration,a questionnaire can be drafted to distinguish between major depressive disorder and cancer-related depression.The aim is to assist oncology clinicians to identify,treat,and refer patients with cancer-related depression.5)Diagnosis:diagnosis should be based on the Chinese Classification for Mental Disorders(CCMD-3),taking patients’mood changes during diagnosis and treatment into consideration.6)Treatment:treatments for cancer-related depression must be performed concurrently with cancer treatment.For mild depression,non-pharmacologic comprehensive therapies,including psychological intervention,music therapy,patient education,physical activity,and acupuncture,are recommended;for moderate depression,classical Chinese herbal formulas based on syndrome pattern differentiation combined with antidepressants are suggested;for severe depressive symptoms that have progressed to major depressive disorder, patients should be referred to a psychiatric clinician for specialized care. | Shaodan Tian Mei Jia Li Hou Xinyi Chen Dongyun Li Tianwei Guo | 2015 | Journal of Traditional Chinese Medical Sciences2015，2，4： | 1 |
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