Acta biochimica Polonica最新文献

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Protective effect of tretinoin derivative and TXNRD1 protein on streptozotocin induced gestational diabetes via an age-rage signaling-pathway 维甲酸衍生物和 TXNRD1 蛋白通过年龄-愤怒信号通路对链脲佐菌素诱导的妊娠糖尿病的保护作用
IF 1.7 4区 生物学
Acta biochimica Polonica Pub Date : 2023-12-07 DOI: 10.18388/abp.2020_6947
Wensheng Wang, Lin Wang
{"title":"Protective effect of tretinoin derivative and TXNRD1 protein on streptozotocin induced gestational diabetes via an age-rage signaling-pathway","authors":"Wensheng Wang, Lin Wang","doi":"10.18388/abp.2020_6947","DOIUrl":"https://doi.org/10.18388/abp.2020_6947","url":null,"abstract":"Background: In the present study effect of tretinoin derivative was investigated on the pathogenesis of gestational diabetes mellitus (GDM) in mice model in vivo. Materials and Methods: Diabetes was induced in mice by injecting Streptozotocin (STZ) for 5consecutive days at a dose of 65 mg/kg body weight through the intraperitoneal route. Tretinoin derivative was given to the mice at 0.12 and 0.25 mg/kg doses through gavage in normal saline alternately for one week after STZ injection.Results: The results demonstrated that tretinoin derivative administration to the diabetic mice significantly (P<0.05) alleviated the blood FBG and FINS levels. Administration of tretinoin derivative to the diabetic mice significantly (P<0.05) promoted the blood HDL level and alleviated TC and TG levels. The administration of tretinoin derivative to the diabetic mice significantly (P<0.05) alleviated the CRP, IL-6and TNF-α production in pancreatic tissues. Tretinoin derivative administration to the diabetic mice significantly (P<0.05) elevated the SOD activity, and CAT level and lowered the MDA level in pancreatic tissues. The TXNRD1 expression in diabetic mice was comparable to that in the normal group after administration of tretinoin derivativeat the dose of 0.25 mg/kg dose. In silico data demonstrated that tretinoin derivativeinteracts with TXNRD1 protein with the binding affinity ranging from –10 to 9.4 kcal/ mol. Conclusion: In conclusion, tretinoin derivative administration effectively regulated streptozotocin-induced changes in fasting blood glucose, insulin level, high-density lipid level and triglyceride level in diabetic mice in vivo. The streptozotocin-induced excessive production of C-reactive protein and inflammatory cytokines was also down-regulated in diabetic mice on administration of tretinoin derivative. Therefore, tretinoin derivative can be investigated further as a therapeutic agent for the treatment of gestational diabetes mellitus.","PeriodicalId":6984,"journal":{"name":"Acta biochimica Polonica","volume":"28 6","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138594352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Identification of AHNAK expression associated with the pathogenesis of chronic obstructive pulmonary disease by bioinformatic analysis. 通过生物信息学分析确定与慢性阻塞性肺病发病机制相关的 AHNAK 表达。
IF 1.7 4区 生物学
Acta biochimica Polonica Pub Date : 2023-12-05 DOI: 10.18388/abp.2020_6041
Chunhui Zhang, Yu Liu
{"title":"Identification of AHNAK expression associated with the pathogenesis of chronic obstructive pulmonary disease by bioinformatic analysis.","authors":"Chunhui Zhang, Yu Liu","doi":"10.18388/abp.2020_6041","DOIUrl":"10.18388/abp.2020_6041","url":null,"abstract":"<p><strong>Background: </strong>Chronic obstructive pulmonary disease (COPD) was a risk factor for lung cancer tumorigenesis. This study aimed to discover novel diagnostic biomarkers for COPD patients and determine their underlying pathogenetic mechanisms.</p><p><strong>Materials and methods: </strong>Differentially expressed genes (DEGs) in COPD samples and normal controls were analyzed and utilized to construct a network associated with a high risk for COPD occurrence. Enrichment analysis was applied on the strength of Gene Ontology (GO) annotations and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis. The RT-qPCR analysis was performed to determine 10 hub genes in COPD. ELISA assay was utilized to measure IL-1β, IL-6, and IL-10 levels. Spearman's correlation analysis was conducted to detect the correlation between inflammatory cytokines and AHNAK expression. Cell proliferation and apoptosis were evaluated by CCK-8 and flow cytometry assays.</p><p><strong>Results: </strong>AHNAK was significantly increased in COPD serum samples compared with non-COPD smokers and strongly correlated with inflammation. AHNAK level could also discriminate COPD from non-COPD with high accuracy.</p><p><strong>Conclusion: </strong>AHNAK may be a feasible biomarker playing crucial functions in the diagnosis and progression of COPD.</p>","PeriodicalId":6984,"journal":{"name":"Acta biochimica Polonica","volume":" ","pages":"761-766"},"PeriodicalIF":1.7,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138486434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prognostic value of serum albumin level in patients with diffuse large B cell lymphoma. 弥漫大 B 细胞淋巴瘤患者血清白蛋白水平的预后价值。
IF 1.7 4区 生物学
Acta biochimica Polonica Pub Date : 2023-12-05 DOI: 10.18388/abp.2020_6171
Liyan Chen, Lili Pan, Tingbo Liu
{"title":"Prognostic value of serum albumin level in patients with diffuse large B cell lymphoma.","authors":"Liyan Chen, Lili Pan, Tingbo Liu","doi":"10.18388/abp.2020_6171","DOIUrl":"10.18388/abp.2020_6171","url":null,"abstract":"<p><strong>Objective: </strong>To investigate the prognostic value of serum albumin (SA) levels before chemotherapy in patients with diffuse large B-cell lymphoma (DLBCL) after receiving chemotherapy.</p><p><strong>Methods: </strong>This is a retrospective study, and 127 patients with DLBCL including 71 males (55.9%) and 56 females (44.1%) were included. Patients' gender, age, Ann Arbor staging, eastern cooperative oncology group (ECOG) score, treatment options, international prognostic index, response rate, overall survival (OS), and progression-free survival (PFS) were obtained for statistical analysis.</p><p><strong>Results: </strong>Univariate analysis showed that SA≤34 g/L, Ann Arbor III-IV, B symptoms, ECOG≥2, and bone marrow involvement suggest a poor prognosis in patients with DLBCL. Patients with persistent SA>34 g/L had significantly longer OS than patients with persistent SA≤34 g/L (P=0.020). Multivariate analysis showed that SA≤34 g/L (HR=0.48, 95% CI=0.26-0.90, P=0.022) and R-CHOP-like treatment regimen (HR=0.43, 95% CI=0.24-0.76, P=0.004) are independent factors that could affect the prognosis of patients with DLBCL.</p><p><strong>Conclusion: </strong>SA can be used as an indicator of prognosis in patients with DLBCL before the first chemotherapy. DLBCL patients with SA≤34 g/L are associated with short OS and poor prognosis, which may potentially provide guidance for the clinician to pay more attention to this population before the first chemotherapy.</p>","PeriodicalId":6984,"journal":{"name":"Acta biochimica Polonica","volume":" ","pages":"767-776"},"PeriodicalIF":1.7,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138486436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modified Hongyu Decoction promotes wound healing by activating the VEGF/PI3K/Akt signaling pathway. 改良红豆汤通过激活血管内皮生长因子/PI3K/Akt 信号通路促进伤口愈合。
IF 1.7 4区 生物学
Acta biochimica Polonica Pub Date : 2023-12-05 DOI: 10.18388/abp.2020_6674
Xiang Xu, Wei-Hua Yang, Zhi-Wei Miao, Chun-Yu Zhang, Yi-Jia Cheng, Yang Chen, Jin-Gen Lu, Ning He
{"title":"Modified Hongyu Decoction promotes wound healing by activating the VEGF/PI3K/Akt signaling pathway.","authors":"Xiang Xu, Wei-Hua Yang, Zhi-Wei Miao, Chun-Yu Zhang, Yi-Jia Cheng, Yang Chen, Jin-Gen Lu, Ning He","doi":"10.18388/abp.2020_6674","DOIUrl":"10.18388/abp.2020_6674","url":null,"abstract":"<p><p>Wound healing is a considerable problem for clinicians. Ever greater attention has been paid to the role of Chinese herbal monomers and compounds on wound healing. This study aims to elucidate the wound healing mechanism of Modified Hongyu Decoction (MHD) in vivo and in vitro. MHD wound healing activity in vivo was evaluated using an excision rat model. H and E staining, Masson's staining and immunofluorescence of wound tissue on days 7 and 14 were performed to evaluate the efficacy of MHD on wound healing. Subsequently, human umbilical vein endothelial cells (HUVECs) were used to evaluate wound healing characteristics in vitro. Cell Counting Kit-8 (CCK-8) and scratch assays were conducted to assess the effects of MHD on the proliferation and migration of HUVECs. The involvement of the VEGF/PI3K/Akt signaling pathway was assessed by western blotting. The rats in the MHD group displayed more neovascularization and collagen fibers. Western blotting of wound tissue showed that VEGF, PI3K, p-Akt and p-eNOS expression were significantly increased (p<0.05) in the MHD group. Cell Counting Kit-8 and scratch assays demonstrated that MHD promoted HUVECs proliferation and migration. MHD treatment significantly increased VEGF, PI3K, p-Akt and p-eNOS expression in HUVECs (p<0.05), which was inhibited by LY294002. Both in vivo and in vitro data indicated that MHD promotes wound healing by regulating the VEGF/PI3K/Akt signaling pathway.</p>","PeriodicalId":6984,"journal":{"name":"Acta biochimica Polonica","volume":" ","pages":"843-853"},"PeriodicalIF":1.7,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138486435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The cadherin protein CDH19 mediates cervical carcinoma progression by regulating AKT/NF-κB signaling. 粘连蛋白CDH19通过调节AKT/NF-κB信号传导介导宫颈癌的进展。
IF 1.7 4区 生物学
Acta biochimica Polonica Pub Date : 2023-12-05 DOI: 10.18388/abp.2020_6902
Jia Yu, Xin Sun, Yani Yu, Xiaorong Cui
{"title":"The cadherin protein CDH19 mediates cervical carcinoma progression by regulating AKT/NF-κB signaling.","authors":"Jia Yu, Xin Sun, Yani Yu, Xiaorong Cui","doi":"10.18388/abp.2020_6902","DOIUrl":"10.18388/abp.2020_6902","url":null,"abstract":"<p><p>The cell adhesion protein cadherin 19 (CDH19) has been reported to be involved in various types of cancer, but its role in cervical carcinoma remains unknown. We collected and analyzed the patients' data using the GEPIA Kaplan-Meier plotter databases. CDH19 was overexpressed in cervical carcinoma cells to assess its effect on cell proliferation and activation of AKT and NF-κB signaling pathways. A xenograft mouse model was established to study the function of CDH19 in vivo. We found that CDH19 expression was significantly downregulated in cervical carcinoma tissues compared to adjacent normal tissues. Patients with high expression of CDH19 had a significantly better overall survival rate than those with low CDH19 expression. CDH19 expression was negatively correlated with the expression of the proliferation marker Ki-67, and overexpression of CDH19 significantly inhibited cervical carcinoma cell proliferation. Furthermore, overexpression of CDH19 suppressed the activation of the AKT and NF-κB signaling pathways, and CDH19-overexpressing cervical carcinoma tumors exhibited significantly slower growth in vivo. CDH19 plays an important role in cervical carcinoma by suppressing both cell proliferation and the activation of AKT and NF-κB signaling pathways. Therefore, CDH19 may be a potential therapeutic target for cervical carcinoma.</p>","PeriodicalId":6984,"journal":{"name":"Acta biochimica Polonica","volume":" ","pages":"955-961"},"PeriodicalIF":1.7,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138486437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Relationship between chemical industrial environment and allergic skin diseases. 化学工业环境与过敏性皮肤病的关系
IF 1.7 4区 生物学
Acta biochimica Polonica Pub Date : 2023-12-03 DOI: 10.18388/abp.2020_6797
Shaohua Fu, Minli Gong, Guisheng Xing
{"title":"Relationship between chemical industrial environment and allergic skin diseases.","authors":"Shaohua Fu, Minli Gong, Guisheng Xing","doi":"10.18388/abp.2020_6797","DOIUrl":"10.18388/abp.2020_6797","url":null,"abstract":"<p><strong>Objective: </strong>This study is an exploration of the relationship between chemical industrial environment and allergic skin diseases.</p><p><strong>Methods: </strong>In this retrospective analysis, 200 patients with allergic skin diseases who worked or lived in a chemical industrial zone and were admitted in our hospital between January 2018 and January 2020 were enrolled as Group A. Besides, 500 patients with allergic skin disease who lived in Zhenhai New District, five kilometers away from the chemical radiation zone, were selected as Group B. The specific immunoglobulin E (IgE) levels were determined by Western blotting. The allergen positivity, as well as allergen positivity between different age, sex and body mass index (BMI) were compared between the two groups. The positive food-specific allergen IgE antibody (sIgE) and positive inhalational sIgE were compared between the two groups.</p><p><strong>Results: </strong>The positive rate of total IgE and inhalational sIgE in Group A was higher than that in Group B (P<0.05), while there was no significant difference in positive rate in food sIgE between the two groups (P>0.05). In Group A, the differences in positive rates of total IgE, food-induced sIgE and inhalational sIgE were not significant between patients with different ages, sexes and BMI (P>0.05). There was no significant difference between the two groups in sIgE positive rates of wheat, mango, soybean/peanut/cashew nut combination, limb/beef combination, crab/shrimp/fish combination, milk and egg white (P>0.05). The positive rates of inhalational sIgE in tree combination and dust mites/household dust mites combination in Group A were higher than those in Group B (P<0.05), but had no significant difference between the two groups in the positive rates of inhalational sIgE in Humulus japonicus, mold combination 1, cockroach, cat/dog hair combination, and ragweed/artemisia combination (P>0.05).</p><p><strong>Conclusion: </strong>Chemical industrial environment is closely associated with allergic dermatosis, and the positive rate of total IgE and inhalational sIgE increases significantly in patients living there.</p>","PeriodicalId":6984,"journal":{"name":"Acta biochimica Polonica","volume":" ","pages":"899-904"},"PeriodicalIF":1.7,"publicationDate":"2023-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138476536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The specific role of extracellular matrix metalloproteinases in the pathology and therapy of hard-to-heal wounds. 细胞外基质金属蛋白酶在难愈合伤口的病理和治疗中的特殊作用。
IF 1.7 4区 生物学
Acta biochimica Polonica Pub Date : 2023-12-03 DOI: 10.18388/abp.2020_6934
Joanna Trojanek
{"title":"The specific role of extracellular matrix metalloproteinases in the pathology and therapy of hard-to-heal wounds.","authors":"Joanna Trojanek","doi":"10.18388/abp.2020_6934","DOIUrl":"10.18388/abp.2020_6934","url":null,"abstract":"<p><p>Matrix metalloproteinases (MMPs) are zinc-dependent endoproteases responsible for the metabolism of extracellular matrix (ECM). MMPs can degrade the various ECM components as a variety of non-ECM molecules. Hyperactivity of MMPs and improper regulation or inhibition could lead to certain disorders, like non-healing chronic wounds. In chronic wounds, unlike in acute ones, there are always higher levels of MMPs due to the accompanying inflammation. Different proteases are responsible for this condition; nonetheless, blocking MMPs can help restore the wound's healing ability. The level of MMPs can help indicate the prognosis of chronic wounds. In some cases, the healing process is delayed by microbial wound infections. Bacterial proteases may up-regulate the levels of MMPs produced by host cells. That means that both host MMPs as proteases secreted by the infecting bacteria need to be targeted to increase the healing capacity of the wound. MMPs activity modulating treatments by superabsorbent polymer dressings can improve healing rates of chronic wounds. The main goal of this review was presentation the specific role of metalloproteinases in the pathology and therapy of hard-to-heal wounds.</p>","PeriodicalId":6984,"journal":{"name":"Acta biochimica Polonica","volume":" ","pages":"745-750"},"PeriodicalIF":1.7,"publicationDate":"2023-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138476537","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Use of sertraline and agomelatine in hemodialysis patients: A case series report. 舍曲林和阿戈美拉汀在血液透析患者中的应用:一个病例系列报告。
IF 1.7 4区 生物学
Acta biochimica Polonica Pub Date : 2023-12-03 DOI: 10.18388/abp.2020_6936
Alicja Kubanek, Mateusz Przybylak, Przemysław Paul, Anna Sylwia Kowalska, Michał Błaszczyk, Aleksandra Macul-Sanewska, Marcin Renke, Przemysław Rutkowski, Leszek Bidzan, Jakub Grabowski
{"title":"Use of sertraline and agomelatine in hemodialysis patients: A case series report.","authors":"Alicja Kubanek, Mateusz Przybylak, Przemysław Paul, Anna Sylwia Kowalska, Michał Błaszczyk, Aleksandra Macul-Sanewska, Marcin Renke, Przemysław Rutkowski, Leszek Bidzan, Jakub Grabowski","doi":"10.18388/abp.2020_6936","DOIUrl":"10.18388/abp.2020_6936","url":null,"abstract":"<p><strong>Objective: </strong>Major depressive disorder (MDD) is one of the most common psychiatric issues in hemodialysis population. However, the research on proper diagnostic tools and its treatment is still insufficient. The study was performed to investigate the safety and effectiveness of sertraline and agomelatine in a group of hemodialysis patients.</p><p><strong>Patients and methods: </strong>78 adult patients from one dialysis centre in Poland were included into the study. The Beck Depression Inventory II (BDI-II) was used to screen for depressive symptoms and was followed by the clinical interview with the psychiatrist. Nine patients diagnosed with major depressive disorder received antidepressant treatment with sertraline or agomelatine, according to the best clinical practice. The additional treatment with vortioxetine was used if the initial one was not effective. The time of observation was 24 weeks. The psychiatric follow up as well as the laboratory data were obtained during the course of observation.</p><p><strong>Results: </strong>All patients receiving sertraline achieved remission of depressive symptoms. In patients receiving agomelatine no remission was observed despite dose augmentation. The side effects of antidepressants were mild and did not result in treatment discontinuation. No abnormalities in liver enzymes levels were observed. In five cases the significant decrease of haemoglobin level was noticed, with no cases of bleeding reported.</p><p><strong>Conclusion: </strong>In patients receiving sertraline the antidepressant effect was satisfactory. No remission of depressive symptoms was observed in patients taking agomelatine. The side effects of antidepressants were mild and transient. Further research on depression treatment in hemodialysis patients is needed, including newer medications.</p>","PeriodicalId":6984,"journal":{"name":"Acta biochimica Polonica","volume":" ","pages":"979-983"},"PeriodicalIF":1.7,"publicationDate":"2023-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138476538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Lipid disorders before and after successful liver transplantation. 肝移植成功前后血脂紊乱。
IF 1.7 4区 生物学
Acta biochimica Polonica Pub Date : 2023-12-03 DOI: 10.18388/abp.2020_6629
Damian Gojowy, Joanna Urbaniec-Stompór, Joanna Adamusik, Gabriela Wójcik, Henryk Karkoszka, Robert Król, Andrzej Więcek, Marcin Adamczak
{"title":"Lipid disorders before and after successful liver transplantation.","authors":"Damian Gojowy, Joanna Urbaniec-Stompór, Joanna Adamusik, Gabriela Wójcik, Henryk Karkoszka, Robert Król, Andrzej Więcek, Marcin Adamczak","doi":"10.18388/abp.2020_6629","DOIUrl":"10.18388/abp.2020_6629","url":null,"abstract":"<p><strong>Introduction: </strong>Liver transplantation (LTx) is the only successful treatment for end-stage liver disease. The results of liver transplantation depend not only on graft survival but may be also affected by superimposed cardiovascular morbidities. The aim of this retrospective study was to assess the prevalence of lipid disorders as one of the important cardiovascular risk factors in patients before and after successful LTx.</p><p><strong>Material and methods: </strong>One hundred eleven patients who underwent liver transplantation because of liver cirrhosis and survived at least 2 years with functioning graft between November 2005 and May 2014 were included in this retrospective analysis. The mean age of the patients at the time of liver transplantation was 49.7±12.2 years. The prevalence of dyslipidemia was assessed before and two years after liver transplantation. This was analyzed in relation to the etiology of liver disease, including alcohol toxicity, viral or autoimmune diseases.</p><p><strong>Results: </strong>The prevalence of hypertriglyceridemia before and after LTx was 13.5% and 40.5%, respectively (P<0.001). Similarly, hypercholesterolemia was noted in 17.1% and 51.4% respectively (P<0.001). The annual incidence of hypertriglyceridemia and hypercholesterolemia during the first two years after LTx was 16.2% and 20.7%, respectively. The prevalence of hypertriglyceridemia (18.5% vs 66.7%, P<0.001) and hypercholesterolemia (29.6% vs 70.0%, P=0.002) was significantly lower in patients with the autoimmune cause of liver cirrhosis in comparison to patients with the alcoholic liver disease.</p><p><strong>Conclusions: </strong>The prevalence of dyslipidemia is increased after liver transplantation. The prevalence of dyslipidemia may be related to the cause of liver injury before LTx.</p>","PeriodicalId":6984,"journal":{"name":"Acta biochimica Polonica","volume":" ","pages":"823-828"},"PeriodicalIF":1.7,"publicationDate":"2023-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138476535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Chrysophanol ameliorates oxidative stress and pyroptosis in mice with diabetic nephropathy through the Kelch-like ECH-associated protein 1/nuclear factor erythroid 2-related factor 2 signaling pathway. 大黄酚通过kelch样ech相关蛋白1/核因子2-相关因子2信号通路改善糖尿病肾病小鼠的氧化应激和焦凋亡。
IF 1.7 4区 生物学
Acta biochimica Polonica Pub Date : 2023-11-29 DOI: 10.18388/abp.2020_6778
Xinzhu Yuan, Wenwu Tang, Changwei Lin, Hongni He, Lingqin Li
{"title":"Chrysophanol ameliorates oxidative stress and pyroptosis in mice with diabetic nephropathy through the Kelch-like ECH-associated protein 1/nuclear factor erythroid 2-related factor 2 signaling pathway.","authors":"Xinzhu Yuan, Wenwu Tang, Changwei Lin, Hongni He, Lingqin Li","doi":"10.18388/abp.2020_6778","DOIUrl":"10.18388/abp.2020_6778","url":null,"abstract":"<p><p>Diabetic nephropathy (DN), a microvascular complication of diabetes, increases the risk of all-cause diabetes and cardiovascular mortalities. Moreover, oxidative stress and pyroptosis play important roles in the pathogenesis of DN. Rhubarb is widely used in traditional medicine, and chrysophanol (Chr), a free anthraquinone compound abundant in rhubarb, exhibits potent antioxidant properties and ameliorates renal fibrosis. Therefore, this study aimed to investigate the effects of Chr on renal injury, oxidative stress, and pyroptosis in mice with DN. A DN model was established by feeding the mice a high-sugar and fat diet and injecting them with 50 mg/kg streptozotocin as a positive control. The DN mice had significantly impaired renal function, thickened glomerular thylakoids and basement membranes, increased fibrous tissue, and inflammatory cell infiltration. Superoxide dismutase (SOD) levels were reduced, malondialdehyde (MDA) levels were increased, interleukin (IL)-1β and IL-18 increased, and cleaved caspase-1, caspase-1, and gasdermin D (GSDMD) involved in the process of pyroptosis were upregulated in DN. Kelch-like ECH-associated protein 1 (Keap1) expression was upregulated, and nuclear factor erythroid 2-related factor 2 (Nrf2) expression was downregulated. Compared to those in the DN group, the Chr-treated mice with DN had improved renal dysfunction, weakened glomerular thylakoid and basement membrane thickening, and reduced fibrous tissue proliferation and inflammatory cell infiltration. Additionally, Chr increased SOD levels, decreased MDA, IL-1β, and IL-18, down-regulated caspase-1, cleaved caspase-1, GSDMD, and Keap1 expression, and upregulated Nrf2 expression, which reversed the DN. Therefore, Chr reduced oxidative stress and pyroptosis in DNmice by activating the Keap1/Nrf2 pathway.</p>","PeriodicalId":6984,"journal":{"name":"Acta biochimica Polonica","volume":" ","pages":"891-897"},"PeriodicalIF":1.7,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138450626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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