STC is a kind of clinically common functional gastrointestinal disease.Its pathogenesis hasn't been completely clarified,and current diagnosis and treatment norms are certainly limited.In recent years,"Brain-Gut Axis"theory has unveiled the complex bidirectional regulation mechanism between brain and intestinal tract,rendering new perspective for the research and treatment of STC.TCM theory demonstrates that there is close connection between brain and gut,has formed abundant experience in discrimination and treatment of STC and formed unique diagnosis and treatment ideas.Based on the theory of"Brain-Gut Axis"and"excess syndrome is corresponding to Zhanyu,deficiency syndrome is corresponding to Zhengsheng"in the chapter on Yangming diseases in"Treatise on Febrile Diseases",this paper elaborates on the relationship between the"Brain-Gut Axis"and STC.Meanwhile,by combining the theory of"excess syndrome is corresponding to Zhanyu,deficiency syndrome is corresponding to Zhengsheng"with the"Brain-Gut Axis"theory,it analyzes the influence of the excess and deficiency of the Yangming meridian on the mental state as well as the regulatory mechanism of the"Brain-Gut Axis",and puts forward corresponding treatment methods according to different syndromes.By integrating the relevant provisions in"Treatise on Febrile Diseases"with the"Brain-Gut Axis"theory of modern medicine,this paper makes a preliminary exploration of the laws of differentiating and treating STC,aiming to provide a theoretical basis for promoting a more comprehensive understanding of the pathogenesis of STC and developing more effective treatment strategies.

STC is a kind of clinically common functional gastrointestinal disease.Its pathogenesis hasn't been completely clarified,and current diagnosis and treatment norms are certainly limited.In recent years,"Brain-Gut Axis"theory has unveiled the complex bidirectional regulation mechanism between brain and intestinal tract,rendering new perspective for the research and treatment of STC.TCM theory demonstrates that there is close connection between brain and gut,has formed abundant experience in discrimination and treatment of STC and formed unique diagnosis and treatment ideas.Based on the theory of"Brain-Gut Axis"and"excess syndrome is corresponding to Zhanyu,deficiency syndrome is corresponding to Zhengsheng"in the chapter on Yangming diseases in"Treatise on Febrile Diseases",this paper elaborates on the relationship between the"Brain-Gut Axis"and STC.Meanwhile,by combining the theory of"excess syndrome is corresponding to Zhanyu,deficiency syndrome is corresponding to Zhengsheng"with the"Brain-Gut Axis"theory,it analyzes the influence of the excess and deficiency of the Yangming meridian on the mental state as well as the regulatory mechanism of the"Brain-Gut Axis",and puts forward corresponding treatment methods according to different syndromes.By integrating the relevant provisions in"Treatise on Febrile Diseases"with the"Brain-Gut Axis"theory of modern medicine,this paper makes a preliminary exploration of the laws of differentiating and treating STC,aiming to provide a theoretical basis for promoting a more comprehensive understanding of the pathogenesis of STC and developing more effective treatment strategies.

Objective:To investigate the significance of Th1/Th2 cytokines in prognostic stratification of acute myeloid leukemia (AML).Methods:A total of 83 patients with newly diagnosed AML from June 2017 to April 2019 in the First People's Hospital of Yunnan Province were collected. According to the Chinese guidelines for diagnosis and treatment of adult acute myeloid leukemia (non-acute promyelocytic leukemia) (2017 edition), AML patients were divided into poor prognosis group (45 cases), moderate prognosis group (19 cases), and good prognosis group (19 cases); moderate prognosis plus poor prognosis was treated as the not good prognosis. Mann-Whitney U test and Kruskal-Wallis H test were used to compare the expression differences of Th1/Th2 cytokines in peripheral blood of different prognosis groups; cytokines with statistical differences among different prognosis groups were selected, and the cut-off value of AML patients with different prognostic stratification distinguished by cytokines was determined by using receiver operating characteristic (ROC) curve. Finally, patients were divided into ≥ cut-off value group and 0.05).The cut-off value of TNF-β was 3.23 pg/ml in good prognosis group and moderate prognosis group, the area under the ROC curve was 0.866 (95% CI 0.753-0.978, P < 0.05); among 26 patients with TNF-β≥ 3.23 pg/ml, 25 (96.2%) patients had not good prognosis. The cut-off value was 3.62 pg/ml for distinguishing between moderate prognosis group and poor prognosis group, the area under the ROC curve was 0.747 (95% CI 0.610-0.884, P = 0.02); 18 (100%) patients with TNF-β≥ 3.62 pg/ml had not good prognosis. The cut-off value was 2.19 pg/ml for distinguishing between good prognosis group and not good prognosis group, the area under the ROC curve was 0.719 (95% CI 0.595-0.842, P = 0.04); among 53 patients with TNF-β≥2.19 pg/ml, 46 (86.8%) patients had not good prognosis. Conclusions:The high expression of TNF-β may indicate that the prognosis of AML patients is not good. When the level of TNF-β was equal or greater than 3.62 pg/ml, it may contribute to the prognostic stratification of AML patients.