ObjectiveTo observe the clinical efficacy of Tongfu Xiezhuo enema in treating stage 3-4 chronic kidney disease （CKD） and the effect of the therapy on the neutrophil-to-lymphocyte ratio （NLR） as an inflammation marker. MethodSixty patients diagnosed with stage 3-4 CKD who visited the Nephrology Department of the First Affiliated Hospital of Heilongjiang University of Chinese Medicine from December 2022 to June 2023 were included and randomly assigned into observation and control groups in a ratio of 1∶1. The control group received conventional therapy plus Shenkang suppositories， while the observation group received conventional therapy plus Tongfu Xiezhuo enema. After 8 weeks of treatment， the clinical efficacy was assessed based on the changes in traditional Chinese medicine （TCM） symptom scores， renal function indicators， and NLR. Result① Both groups showed decreases in TCM symptom scores after treatment （P<0.01）， and the decreases were more significant in the observation group than in the control group （P<0.05）. The total response rate of TCM symptoms in the observation group was 79.31% （23/29）， which was higher than that （62.96%， 17/27） in the control group （Z=0.604，P<0.05）. ② After treatment， the observation group showed declined serum levels of creatinine （SCr）， blood urea nitrogen （BUN）， and cystatin C （Cys C） and increased glomerular filtration rate （GFR） （P<0.01）， and the control group showed lowered SCr level and increased GFR （P<0.05）. The observation group had lower SCr level and higher GFR than the control group after treatment （P<0.05）. The total response rate of renal function in the observation group was 79.31% （23/29）， which was higher than that （55.56%， 15/27） in the control group （Z=1.127，P<0.01）. ③ The NLR in the observation group decreased after treatment （P<0.05）， and it was lower than that in the control group （P<0.05）. ④ There were no significant differences in safety indicators between the two groups before and after treatment. ConclusionTongfu Xiezhuo enema ameliorated symptoms and improved renal function indicators in the patients with stage 3-4 CKD by reducing the NLR and inhibiting inflammation.

Humans ; Atrial Fibrillation/surgery* ; Recovery of Function ; Radiofrequency Ablation ; Heart ; Heart Transplantation ; Catheter Ablation ; Treatment Outcome

Humans ; Atrial Fibrillation/surgery* ; Recovery of Function ; Radiofrequency Ablation ; Heart ; Heart Transplantation ; Catheter Ablation ; Treatment Outcome

Objective? To translate the Unsupportive Social Interaction Scale(USIS) into Chinese and evaluate its reliability and validity in patients with type 2 diabetes mellitus(T2DM). Methods? After obtaining authorization from the original authors, through translating, double-back translation and cross-cultural adaptation, the Chinese version of USIS was formed. By convenience sampling, 242 patients with T2DM in Department of Endocrinology, in a ClassⅢ Grade A hospital in Tianjin from October 2018 to January 2019 were selected and questionnaire survey was conducted to evaluate the reliability and validity of the Chinese version of USIS. Results? The Chinese version of USIS included two dimensions with 15 items. The cumulative contribution rate of two common factors was 60.63%. The Cronbach's α coefficient of the Chinese version of USIS was 0.854, the Cronbach's α coefficient of each dimension was 0.867, 0.922, and the retest reliability was 0.859. The correlation coefficient r between each item and the total score of the total table was 0.409-0.718. Item content validity index ranged from 0.800 to 1.000, and scale content validity was 0.960. The criterion-related validity with Perceived Social Support Scale was -0.743. Conclusions? The Chinese version of USIS has been proved to be valid and reliable and can be used to evaluate the unsupportive social interaction level among patients with type 2 diabetes.

PeritoneaL diaLysis is a successfuL renaL repLacement therapy for end-stage kidney faiLure patients. TransitionaL care can reduce the incidence of peritonitis of peritoneaL diaLysis patients and improve patients' quaLity of Life. This paper reviewed the methods and evaLuation tooLs of transitionaL care among peritoneaL diaLysis patients both here and abroad so as to provide a reference for hospitaLs and communities to spread transitionaL care of peritoneaL diaLysis patients.

Liver injury remains a significant global health problem and has a variety of causes, including oxidative stress (OS), inflammation, and apoptosis of liver cells. There is currently no curative therapy for this disorder. Sanwei Ganjiang Prescription (SWGJP), derived from traditional Chinese medicine (TCM), has shown its effectiveness in long-term liver damage therapy, although the underlying molecular mechanisms are still not fully understood. To explore the underlining mechanisms of action for SWGJP in liver injury from a holistic view, in the present study, a systems pharmacology approach was developed, which involved drug target identification and multilevel data integration analysis. Using a comprehensive systems approach, we identified 43 candidate compounds in SWGJP and 408 corresponding potential targets. We further deciphered the mechanisms of SWGJP in treating liver injury, including compound-target network analysis, target-function network analysis, and integrated pathways analysis. We deduced that SWGJP may protect hepatocytes through several functional modules involved in liver injury integrated-pathway, such as Nrf2-dependent anti-oxidative stress module. Notably, systems pharmacology provides an alternative way to investigate the complex action mode of TCM.
Drugs, Chinese Herbal ; administration & dosage ; chemistry ; Gene Expression ; drug effects ; Hepatocytes ; drug effects ; metabolism ; Humans ; Liver ; drug effects ; injuries ; metabolism ; Liver Diseases ; drug therapy ; genetics ; metabolism ; Oxidative Stress ; drug effects ; Pharmacology

We evaluated the role of IL-10- in IL-33-mediated cholesterol reduction in macrophage-derived foam cells (MFCs) and the mechanism by which IL-33 upregulates IL-10. Serum IL-33 and IL-10 levels in coronary artery disease patients were measured. The effects of IL-33 on intra-MFC cholesterol level, IL-10, ABCA1 and CD36 expression, ERK 1/2, Sp1, STAT3 and STAT4 activation, and IL-10 promoter activity were determined. Core sequences were identified using bioinformatic analysis and site-specific mutagenesis. The serum IL-33 levels positively correlated with those of IL-10. IL-33 decreased cellular cholesterol level and upregulated IL-10 and ABCA1 but had no effect on CD36 expression. siRNA-IL-10 partially abolished cellular cholesterol reduction and ABCA1 elevation by IL-33 but did not reverse the decreased CD36 levels. IL-33 increased IL-10 mRNA production but had little effect on its stability. IL-33 induced ERK 1/2 phosphorylation and increased the luciferase expression driven by the IL-10 promoter, with the highest extent within the −2000 to −1752 bp segment of the 5′-flank of the transcription start site; these effects were counteracted by U0126. IL-33 activated Sp1, STAT3 and STAT4, but only the STAT3 binding site was predicted in the above segment. Site-directed mutagenesis of the predicted STAT3-binding sites (CTGCTTCCTGGCAGCAGAA→CTGCCTGGCAGCAGAA) reduced luciferase activity, and a STAT3 inhibitor blocked the regulatory effects of IL-33 on IL-10 expression. Chromatin immunoprecipitation (CHIP) confirmed the STAT3-binding sequences within the −1997 to −1700 and −1091 to −811 bp locus regions. IL-33 increased IL-10 expression in MFCs via activating ERK 1/2 and STAT3, which subsequently promoted IL-10 transcription and thus contributed to the beneficial effects of IL-33 on MFCs.
Binding Sites ; Cholesterol ; Chromatin Immunoprecipitation ; Computational Biology ; Coronary Artery Disease ; Foam Cells* ; Humans ; Interleukin-10* ; Interleukin-33* ; Luciferases ; Macrophages* ; Mutagenesis, Site-Directed ; Phosphorylation ; RNA, Messenger ; Transcription Initiation Site

Although oxymatrine (OMT) has been shown to directly inhibit the replication of hepatitis B virus (HBV), limited research has been done with this drug. In the present study, the antiviral effect of OMT was investigated in an immunocompetent mouse model of chronic HBV infection. The infection was achieved by tail vein injection of a large volume of DNA solution. OMT (2.2, 6.7 and 20 mg/kg) was administered by daily intraperitoneal injection for 6 weeks. The efficacy of OMT was evaluated by the levels of HBV DNA, hepatitis B surface antigen (HBsAg), hepatitis B e antigen (HBeAg) and hepatitis B core antigen (HBcAg). The immunoregulatory activity of OMT was evaluated by serum ELISA and flow cytometry. Results shows that OMT at 20 mg/kg inhibited HBV replication, and it was more efficient than entecavir (ETV) in the elimination of serum HBsAg and intrahepatic HBcAg. In addition, OMT accelerated the production of interferon-(IFN-) in a dose-dependent manner in CD4T cells. Our findings demonstrate the beneficial effects of OMT on the enhancement of immunological function and in the control of HBV antigens. The findings suggest this drug to be a good antiviral therapeutic candidate for the treatment of HBV infection.

Objective: To explore the safety and feasibility of associating diaphragm resection and liver-diaphragmatic metastasis lesions resection for patients with advanced ovarian cancer. Methods: Retrospectively analysis 83 cases(98 times) of advanced ovarian cancer with liver-diaphragmatic metastasis between January 2012 and December 2016 at Department of Liver Surgery, Peking Union Medical College Hospital.The patients were aged from 19 to 75 years.Surgical procedure included metastatic lesions resection(43 times) and stripping(55 times). Operation status, post-operative complications, pathology results and follow-up of the patients were analyzed. Results: Fifteen patients received twice surgical treatment and 68 patients received one time surgical treatment. Postoperative hemorrhage in chest and between liver and diaphragm was not occurred in all cases.Dyspnea and low oxygen saturation were occurred in two cases of stripping patients and 1 case of metastatic lesions resection patients.Results of CT examination indicated that there was medium to large amount of ascites in right chests.The symptoms were relieved after placing thoracic closed drainage.Other patients were recovered smoothly.All patients were diagnosed as ovarian cancer by pathological examination. Conclusion Associating diaphragm resection is safe and feasible for liver-diaphragmatic metastasis lesions from ovarian cancer.