This paper summarized professor LIU Guangzhen's experience in treating diabetes kidney disease （DKD） with kidney-draining method. Guided by kidney excess theory， it is believed that the basic pathogenesis of DKD is turbidity complicated by dampness stasis toxin damaging the kidneys. The treatment should primarily focus on draining the kidneys， and accordingly， a method of draining the kidneys， promoting circulation and clearing turbidity has been proposed， with self-made Shuangwu Juanzhuo Decoction （双五蠲浊汤） taken as the basic formula. Meanwhile， for the four compound syndromes which were turbidity pathogen complicated by dampness， turbidity pathogen complicated by dampness transforming into heat， turbidity toxin invading the brain， and turbidity pathogen complicated by stasis， medicinals that can drain dampness， cool blood， dissolve stasis and resolve toxins can be flexibly used based on Shuangwu Juanzhuo Decoction according to the syndromes， and Sanwu Juanzhuo Decoction （三五蠲浊汤）， Fufang Shelong Capsules （复方蛇龙胶囊） and other formulas were suggested for dispersing kidney pathogen， thereby promoting the recovery of the disease.

Colorectal surgery is a major therapeutic approach for various colorectal diseases. Surgery and perioperative management, such as fasting, mechanical bowel preparation, and antibiotics use, have an impact on the composition and function of gut microbiome. Abnormal microbiome reconstruction may lead to multiple complications, including infection, gastrointestinal dysfunction, anastomotic leak and disease recurrence. The aim of this review is to elucidate the roles and mechanisms of perioperative interventions of colorectal surgery on gut microbiome, which may provide a novel insight into the microbe-based therapies in the perioperative period of colorectal surgery.

Colorectal surgery is a major therapeutic approach for various colorectal diseases. Surgery and perioperative management, such as fasting, mechanical bowel preparation, and antibiotics use, have an impact on the composition and function of gut microbiome. Abnormal microbiome reconstruction may lead to multiple complications, including infection, gastrointestinal dysfunction, anastomotic leak and disease recurrence. The aim of this review is to elucidate the roles and mechanisms of perioperative interventions of colorectal surgery on gut microbiome, which may provide a novel insight into the microbe-based therapies in the perioperative period of colorectal surgery.

OBJECTIVETo evaluate the efficacies of different treatments for recurrent cervical lymph nodes and the factors contributing to prognosis in patients with nasopharyngeal carcinoma after radiotherapy.

METHODSClinical data of 79 patients with nasopharyngeal carcinoma after radiotherapy were retrospectively analyzed, and all cases were diagnosed as having recurrent cervical lymph nodes by pathological examination. The factors including sex, age, the interval between completion of radiotherapy and recurrence, rN stage, treatment methods, and the location relationship between recurrent lesion and primary tumor in the neck were analyzed for prognosis. Kaplan-Meier curves, Log-rank test and Cox's proportional hazards regression mode were used in the statistical analysis.

RESULTSThe median recurrence time was 26 months, and the 1- , 3- and 5-year overall survival rates were 77.9%, 53.4% and 39.7%. Cox's proportional hazards regression mode analysis indicated that age, rN stage, treatment methods, and the location relationship between recurrent lesion and primary tumor were significantly prognostic factors.

CONCLUSIONSNeck dissection is superior to re-radiotherapy in treatment of recurrent cervical lymph nodes in nasopharyngeal carcinoma after radiotherapy. The patients younger than 45 years old, in early rN stage and for recurrence in the center region of primary tumor have a better prognosis.

Carcinoma ; Humans ; Kaplan-Meier Estimate ; Lymph Nodes ; pathology ; Nasopharyngeal Neoplasms ; radiotherapy ; Neck ; Neck Dissection ; Neoplasm Recurrence, Local ; surgery ; Prognosis ; Proportional Hazards Models ; Retrospective Studies ; Survival Rate ; Treatment Outcome

OBJECTIVE: To investigate the tumor regression and local immune function in nasopharyngeal carcinoma patients treated with p53 gene therapy. METHOD: The two-step immunohistochemical was done to detect the expression of tumor-infiltrating lymphocytes (TIL) T-cell receptor-CD3, CD4, CD8 and B cell receptor-CD20 in the primary tumor tissue of nasopharyngeal carcinoma. Nasal endoscopy with MRI or CT was used for evaluation of tumor size. RESULT: The expression of CD3, CD4, CD8 was significantly increased after p53 gene treatment (P < 0.05). There was no significant change in expression of CD20 after p53 gene treatment (P > 0.05). In conventional treatment group, CD3, CD4, CD8 and CD20 (P > 0.05) did not show any significant difference. In gene therapy group at 3 months after treatment, 20 patients had achieved CR, 10 PR, 1 SD, 1 PD. In conventional treatment group, 11 patients had achieved CR, 12 PR,5 SD,3 PD. The response rate between treatment group and control group (CR+PR) was different (P < 0.05). CD3 and CD4 expression was correlated with tumor regression rate (P < 0.05, P < 0.01), and CD8 expression was correlated with the CR rate (P < 0.05). CONCLUSION T cells are the most proliferative cell of TII. in NPC patients after p53 gene therapy The local cellular immune status is positively correlated with tumor regression rate.
Adult ; Aged ; CD4-Positive T-Lymphocytes ; immunology ; Carcinoma ; Female ; Genes, p53 ; Genetic Therapy ; Humans ; Lymphocyte Count ; Lymphocytes, Tumor-Infiltrating ; immunology ; Male ; Middle Aged ; Nasopharyngeal Carcinoma ; Nasopharyngeal Neoplasms ; immunology ; pathology ; therapy