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Wang YM, Liu YS, Li J, Zhang Q, Yan TT, Ren DF, Zhu L, Zhang GY, Yang Y, Liu JF, Chen TY, Zhao YR, He YL. [Prognostic nutritional index application value for acute-on-chronic liver failure co-infection]. Zhonghua Gan Zang Bing Za Zhi 2024; 32:235-241. [PMID: 38584105 DOI: 10.3760/cma.j.cn501113-20240109-00021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
Objective: To explore the predictive value of the prognostic nutritional index (PNI) in concurrently infected patients with acute-on-chronic liver failure (ACLF). Methods: 220 cases with ACLF diagnosed and treated at the First Affiliated Hospital of Xi'an Jiaotong University from January 2011 to December 2016 were selected. Patients were divided into an infection and non-infection group according to whether they had co-infections during the course of the disease. Clinical data differences were compared between the two groups of patients. Binary logistic regression analysis was used to screen out influencing factors related to co-infection. The receiver operating characteristic curve was used to evaluate the predictive value of PNI for ACLF co-infection. The measurement data between groups were compared using the independent sample t-test and the Mann-Whitney U rank sum test. The enumeration data were analyzed using the Fisher exact probability test or the Pearson χ(2) test. The Pearson method was performed for correlation analysis. The independent risk factors for liver failure associated with co-infection were analyzed by multivariate logistic analysis. Results: There were statistically significant differences in ascites, hepatorenal syndrome, PNI score, and albumin between the infection and the non-infection group (P < 0.05). Among the 220 ACLF cases, 158 (71.82%) were infected with the hepatitis B virus (HBV). The incidence rate of infection during hospitalization was 69.09% (152/220). The common sites of infection were intraabdominal (57.07%) and pulmonary infection (29.29%). Pearson correlation analysis showed that PNI and MELD-Na were negatively correlated (r = -0.150, P < 0.05). Multivariate logistic analysis results showed that low PNI score (OR=0.916, 95%CI: 0.865~0.970), ascites (OR=4.243, 95%CI: 2.237~8.047), and hepatorenal syndrome (OR=4.082, 95%CI : 1.106~15.067) were risk factors for ACLF co-infection (P < 0.05). The ROC results showed that the PNI curve area (0.648) was higher than the MELD-Na score curve area (0.610, P < 0.05). The effectiveness of predicting infection risk when PNI was combined with ascites and hepatorenal syndrome complications was raised. Patients with co-infections had a good predictive effect when PNI ≤ 40.625. The sensitivity and specificity were 84.2% and 41.2%, respectively. Conclusion: Low PNI score and ACLF co-infection have a close correlation. Therefore, PNI has a certain appraisal value for ACLF co-infection.
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Affiliation(s)
- Y M Wang
- Department of Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China Shaanxi Clinical Research Center for Infectious Diseases, Xi'an 710061, China Clinical Research Center for Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Y S Liu
- Department of Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China Shaanxi Clinical Research Center for Infectious Diseases, Xi'an 710061, China Clinical Research Center for Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - J Li
- Department of Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China Shaanxi Clinical Research Center for Infectious Diseases, Xi'an 710061, China Clinical Research Center for Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Q Zhang
- Department of Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China Shaanxi Clinical Research Center for Infectious Diseases, Xi'an 710061, China Clinical Research Center for Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - T T Yan
- Department of Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China Shaanxi Clinical Research Center for Infectious Diseases, Xi'an 710061, China Clinical Research Center for Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - D F Ren
- Department of Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China Shaanxi Clinical Research Center for Infectious Diseases, Xi'an 710061, China Clinical Research Center for Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - L Zhu
- Department of Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China Shaanxi Clinical Research Center for Infectious Diseases, Xi'an 710061, China Clinical Research Center for Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - G Y Zhang
- Department of Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China Shaanxi Clinical Research Center for Infectious Diseases, Xi'an 710061, China Clinical Research Center for Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Y Yang
- Department of Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China Shaanxi Clinical Research Center for Infectious Diseases, Xi'an 710061, China Clinical Research Center for Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - J F Liu
- Department of Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China Shaanxi Clinical Research Center for Infectious Diseases, Xi'an 710061, China Clinical Research Center for Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - T Y Chen
- Department of Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China Shaanxi Clinical Research Center for Infectious Diseases, Xi'an 710061, China Clinical Research Center for Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Y R Zhao
- Department of Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China Shaanxi Clinical Research Center for Infectious Diseases, Xi'an 710061, China Clinical Research Center for Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Y L He
- Department of Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China Shaanxi Clinical Research Center for Infectious Diseases, Xi'an 710061, China Clinical Research Center for Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
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Dai W, Dai YG, Ren DF, Zhu DW. Dieckol, a natural polyphenolic drug, inhibits the proliferation and migration of colon cancer cells by inhibiting PI3K, AKT, and mTOR phosphorylation. J Biochem Mol Toxicol 2023; 37:e23313. [PMID: 36683349 DOI: 10.1002/jbt.23313] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 12/07/2022] [Accepted: 01/05/2023] [Indexed: 01/24/2023]
Abstract
This study investigated that dieckol (DKL), a natural drug, inhibits colon cancer cell proliferation and migration by inhibiting phosphoinositide-3-kinase (PI3K), protein kinase B (AKT), and mammalian target of rapamycin (mTOR) phosphorylation in HCT-116 cells. The cells were treated with DKL in various concentrations (32 and 50 μM) for 24 h and then analyzed for various experiments. MTT (tetrazolium bromide) and crystal violet assay investigated DKL-mediated cytotoxicity. Dichlorodihydrofluorescein diacetate staining was used to assess the reactive oxygen species (ROS) measurement, and apoptotic changes were studied by dual acridine orange and ethidium bromide staining. Protein expression of cell survival, cell cycle, proliferation, and apoptosis protein was evaluated by western blot analysis. Results indicated that DKL produces significant cytotoxicity in HCT-116, and the half-maximal inhibitory concentration was found to be 32 μM for 24-h incubation. Moreover, effective production of ROS and enhanced apoptotic signs were observed upon DKL treatment in HCT-116. DKL induces the expression of phosphorylated PI3K, AKT, and mToR-associated enhanced expression of cyclin-D1, proliferating cell nuclear antigen, cyclin-dependent kinase (CDK)-4, CDK-6, and Bcl-2 in HCT-116. In addition, proapoptotic proteins such as Bax, caspase-9, and caspase-3 were significantly enhanced by DKL treatment in HCT-116. Hence, DKL has been considered a chemotherapeutic drug by impeding the expression of PI3K-, AKT-, and mTOR-mediated inhibition of proliferation and cell cycle-regulating proteins.
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Affiliation(s)
- Wei Dai
- Department of Clinical Laboratory, Ganzhou People's Hospital, Jiangxi, Ganzhou, China
| | - Yong Gang Dai
- Department of Clinical Laboratory, Shandong Provincial Third Hospital, Jinan, Shandong, China
| | - Dong Feng Ren
- Department of Oncology, The First Hospital of Yulin, Shaanxi, Yulin, China
| | - Da Wei Zhu
- Department of Gastroenterology, Hongze District People's Hospital, Jiangsu, Huai'an, China
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He YL, Yang SJ, Hu CH, Dong J, Gao H, Yan TT, Liu JF, Yang Y, Ren DF, Zhu L, Zhao YR, Chen TY. Safety and efficacy of sofosbuvir-based treatment of acute hepatitis C in end-stage renal disease patients undergoing haemodialysis. Aliment Pharmacol Ther 2018; 47:526-532. [PMID: 29250808 DOI: 10.1111/apt.14429] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 07/24/2017] [Accepted: 10/31/2017] [Indexed: 12/27/2022]
Abstract
BACKGROUND Hepatitis C virus (HCV) infection in patients undergoing haemodialysis is prevalent and aggressive. The treatment of chronic hepatitis C has been revolutionised by the advent of direct-acting antivirals (DAAs). However, the safety, efficacy, and tolerance of DAAs in the treatment of acute HCV infection in patients with end-stage renal disease who are on haemodialysis are unknown. AIM To evaluate the safety and efficacy of sofosbuvir plus daclatasvir in this specific, difficult-to-treat population. METHODS We conducted a prospective and observational study of end-stage renal disease patients who were undergoing haemodialysis and were acutely infected with HCV. Patients received a half dose of sofosbuvir (200 mg) and a full dose of daclatasvir (60 mg) daily. The primary endpoint was the proportion of patients with sustained virological responses (SVRs); the other primary outcomes were safety and tolerability. RESULTS Thirty-three patients were enrolled in the study. The median HCV RNA viral load at baseline was 6.8 log10 IU/mL. Twenty-four patients were infected with HCV genotype 2a, seven patients with 1b, and two patients with 2a+1b. All patients achieved a SVR at 12 weeks after the end of treatment. The treatment was well tolerated, and there were no drug-related serious adverse events. CONCLUSION A half dose of sofosbuvir (200 mg once daily) plus a full dose of daclatasvir (60 mg once daily) were suitable for the treatment of acute HCV-infected patients who were undergoing end-stage renal disease and were on haemodialysis.
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Affiliation(s)
- Y L He
- Institution of Hepatology, First Affiliated Teaching Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an City, China.,Department of Infectious Diseases, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an City, China
| | - S J Yang
- Department of Infectious Diseases, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an City, China.,Department of Infectious Diseases, The Eight Hospital of Xi'an, Xi'an, China
| | - C H Hu
- Department of Infectious Diseases, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an City, China
| | - J Dong
- Department of Haemodialysis, Zhen'An County Hospital, Zhen'An, China
| | - H Gao
- Xi'an Health School, Xi'an City, China
| | - T T Yan
- Institution of Hepatology, First Affiliated Teaching Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an City, China.,Department of Infectious Diseases, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an City, China
| | - J F Liu
- Institution of Hepatology, First Affiliated Teaching Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an City, China.,Department of Infectious Diseases, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an City, China
| | - Y Yang
- Institution of Hepatology, First Affiliated Teaching Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an City, China
| | - D F Ren
- Institution of Hepatology, First Affiliated Teaching Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an City, China
| | - L Zhu
- Institution of Hepatology, First Affiliated Teaching Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an City, China
| | - Y R Zhao
- Institution of Hepatology, First Affiliated Teaching Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an City, China.,Department of Infectious Diseases, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an City, China
| | - T Y Chen
- Institution of Hepatology, First Affiliated Teaching Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an City, China.,Department of Infectious Diseases, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an City, China
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Ren DF, Zhan KR, Chen XD, Xing WZ. [Effect of ceramic thickness and resin cement shades on final color of heat-pressed ceramic veneers]. Zhonghua Kou Qiang Yi Xue Za Zhi 2017; 52:109-113. [PMID: 28253587 DOI: 10.3760/cma.j.issn.1002-0098.2017.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Objective: To analyze the effect of ceramic materials thickness and resin cement shades on the final color of ceramic veneers in the discolored teeth, and to investigate the color agreement of try-in pastes to the corresponding resin cements. Methods: Sixty artificial maxillary central incisor teeth (C2 shade) were used to simulate the natural discolored teeth and prepared according to veneer tooth preparation protocol. Veneers of different thickness in the body region (0.50 and 0.75 mm) were fabricated using ceramic materials (LT A2 shade, IPS e.max Press). The ceramic veneer specimens were bonded to the artificial teeth using the 6 shades of resin cements (Variolink Veneer: shades of LV-3, LV-2, HV+3; RelyX™ Veneer: shades of TR, A3, WO) (n=5). A clinical spectrophotometer was used to measure the color parameters of ceramic veneers at the cervical, body and incisal regions. Color changes of veneers before and after cementation were calculated and registered as ΔE1, and the changes between try-in paste and the corresponding resin cements were registered as ΔE2. Results: Three-way ANOVA indicated that ΔE1 and ΔE2 values were significantly affected by the ceramic thickness, resin cement shades and measuring regions (P<0.05). The ΔE1 values of six shades ranged from 0.59-8.27. The ΔE1 values were more than 2.72 when the ceramic veneers were cemented with resin cements in shades of HV+3 and WO. The ΔE2 values of six shades ranged from 0.60-2.56. The shades of HV+3, WO and A3 resin cements were more than 1.60. Conclusions: Different thickness of ceramic materials, resin cement shades and measuring regions could affect the final color of ceramic veneers. The color differences of some resin cements and corresponding try-in pastes might be observed in clinical practice.
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Affiliation(s)
- D F Ren
- Department of Prosthodontics, Dalian Stomatological Hospital, Dalian Liaoning 116021, China (Present address: Department of Pediatric Dentistry, Yantai Stomatological Hospital Affiliated to Binzhou Medical College, Yantai Shandong 264001, China)
| | - K R Zhan
- Department of Stomatology, The NO.2 Hospital of Baoding, Baoding Hebei 071000, China
| | - X D Chen
- Department of Prosthodontics, Dalian Stomatological Hospital, Dalian Liaoning 116021, China
| | - W Z Xing
- Department of Prosthodontics, Dalian Stomatological Hospital, Dalian Liaoning 116021, China
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