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Zhu B, Li F, Zhang W, Zhao S, Song N, Jin S, Shen Z, Lu Y, Li Y, Liu H. Disparity of serum uric acid threshold for CKD among hypertensive and non-hypertensive individuals. Ren Fail 2024; 46:2301041. [PMID: 38425055 PMCID: PMC10911134 DOI: 10.1080/0886022x.2023.2301041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 12/27/2023] [Indexed: 03/02/2024] Open
Abstract
INTRODUCTION Hypertension and rising serum uric acid (sUA) played a pivotal role in the development of Chronic Kidney Disease (CKD). This study investigates the interactive effect of sUA and hypertension on CKD and identifies the optimal threshold of sUA among individuals with and without hypertension in the Chinese community population. MATERIALS AND METHODS The study included 4180 individuals aged 45-85 years, derived from the China Health and Retirement Longitudinal Study (CHARLS) between 2011 and 2015. Additionally, a hospital-based study enrolled subjects in the Department of Nephrology at Zhongshan Hospital, China from January 1, 2019, to December 31, 2021. The interaction effect analysis were used to assess the impact of sUA and hypertension on CKD. We also compared the distribution of sUA and the CKD risk in community populations, distinguishing between those with and without hypertension. For the hospital-based population, kidney injury was marked by a KIM-1 positive area. RESULTS Our results indicate a higher prevalence of CKD in the community population with hypertension (10.2% vs. 3.9%, p < .001). A significant additive synergistic effects of the sUA and hypertension on the CKD risk were found. When the sUA level was < 4.55 mg/dL in the hypertensive population and < 5.58 mg/dL in the non-hypertensive population, the risk of CKD was comparable (p = .809). In the propensity score matched (PSM) population, the result remained roughly constant. CONCLUSION Therefore, even moderate levels of sUA was associated with a higher risk of CKD in middle-aged hypertensive patients, who warrant stricter sUA control.
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Affiliation(s)
- Bowen Zhu
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Medical Center of Kidney, Shanghai, China
- Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| | - Fang Li
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Medical Center of Kidney, Shanghai, China
- Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| | - Weidong Zhang
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Medical Center of Kidney, Shanghai, China
- Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| | - Shuan Zhao
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Medical Center of Kidney, Shanghai, China
- Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| | - Nana Song
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Medical Center of Kidney, Shanghai, China
- Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| | - Shi Jin
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Medical Center of Kidney, Shanghai, China
- Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| | - Ziyan Shen
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Medical Center of Kidney, Shanghai, China
- Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| | - Yufei Lu
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Medical Center of Kidney, Shanghai, China
- Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| | - Yang Li
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Medical Center of Kidney, Shanghai, China
- Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
| | - Hong Liu
- Department of Nephrology, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Medical Center of Kidney, Shanghai, China
- Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai, China
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Wang R, Wu S, Wang J, Li W, Cui J, Yao Z. A nonlinear correlation between the serum uric acid to creatinine ratio and the prevalence of hypertension: a large cross-sectional population-based study. Ren Fail 2024; 46:2296002. [PMID: 38186345 PMCID: PMC10776046 DOI: 10.1080/0886022x.2023.2296002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 12/12/2023] [Indexed: 01/09/2024] Open
Abstract
OBJECTIVE To explore the relationship between the serum uric acid to creatinine (UA/Cr) ratio and the prevalence of hypertension. METHODS In this cross-sectional study, we included 8571 individuals from the China Health and Nutrition Survey. Logistic regression analysis and restricted cubic spline (RCS) were used to analyze the relationship between the UA/Cr ratio and hypertension. RESULTS Compared with individuals without hypertension, individuals with hypertension had higher UA/Cr ratios. Multivariate logistic regression analysis showed that a higher UA/Cr ratio was closely related to a higher risk of hypertension (as a continuous variable, OR: 1.054, 95% CI: 1.014-1.095, p = 0.007; as a categorical variable, Q3 vs. Q1, OR: 1.183, 95% CI: 1.011-1.384, p = 0.035; Q4 vs. Q1, OR: 1.347, 95% CI: 1.146-1.582, p < 0.001). Subgroup analysis revealed that the correlation between the UA/Cr ratio and hypertension risk was stable in all subgroups except for the subgroup with diabetes and the subgroup with a BMI ≥ 28 kg/m2 (p < 0.05). Sensitivity analysis confirmed the robustness of the relationship between a higher UA/Cr ratio and a higher risk of hypertension (p < 0.05). The RCS showed that the UA/Cr ratio was nonlinearly related to hypertension risk. Further threshold effect showed that only a UA/Cr ratio less than 5.0 was related to hypertension risk (OR: 1.178, 95% CI: 1.086-1.278, p < 0.001), and the 2-piecewise linear regression model was superior to the 1-line linear regression model (p < 0.05). CONCLUSION The UA/Cr ratio was associated with the prevalence of hypertension.
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Affiliation(s)
- Ru Wang
- Department of Cardiology, Tianjin Union Medical Center, Tianjin, China
- The Institute of Translational Medicine, Tianjin Union Medical Center of Nankai University, Tianjin, China
| | - Shuxing Wu
- Department of Cardiology, Tianjin Union Medical Center, Tianjin, China
| | - Jing Wang
- Department of Cardiology, Tianjin Union Medical Center, Tianjin, China
| | - Wenting Li
- Department of Cardiology, Tianjin Union Medical Center, Tianjin, China
| | - Jian Cui
- Department of Cardiology, Tianjin Union Medical Center, Tianjin, China
| | - Zhuhua Yao
- Department of Cardiology, Tianjin Union Medical Center, Tianjin, China
- The Institute of Translational Medicine, Tianjin Union Medical Center of Nankai University, Tianjin, China
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Ye J, Yao J, Xu S, Xiao G, Jia Y, Xie N, Yan J, Ying X, Zhang H. Elucidating the substance basis and pharmacological mechanism of Fufang Qiling granules in modulating xanthine oxidase for intervention in hyperuricemia. JOURNAL OF ETHNOPHARMACOLOGY 2024; 333:118410. [PMID: 38848973 DOI: 10.1016/j.jep.2024.118410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 05/23/2024] [Accepted: 05/28/2024] [Indexed: 06/09/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Fufang Qiling granules (FQG), derived from the traditional Qiling Decoction with a longstanding clinical history, is utilized for the treatment of hyperuricemia (HUA). FQG is formulated with a combination of seven Chinese herbs based on the principles of traditional Chinese medicine (TCM) theories. Clinical evidence indicates that FQG exhibits favorable therapeutic effects in reducing uric acid (UA) levels and attenuating renal damage. AIM OF THIS STUDY To elucidate the potential active components and pharmacological mechanism of FQG in the treatment of HUA, and to provide an experimental basis for the development of efficient and low-toxicity TCM for HUA treatment. MATERIALS AND METHODS A HUA rat model induced by potassium oxonate and adenine was established to initially evaluate the hypouricemic effects of FQG. Chemical analyses were conducted using an ultra-high-performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MS). Network pharmacology was used to investigate the active components and mechanism of FQG in the treatment of HUA. Potential Xanthine oxidase (XOD) inhibitors were screened from FQG based on ultrafiltration liquid chromatography and mass spectrometry (UF-LC-MS). Molecular docking, surface plasmon resonance (SPR) and circular dichroism (CD) spectroscopy were applied to validate the interactions between the active components and XOD. RESULTS In comparison to the model group, treatment with FQG significantly decreased serum UA, serum creatinine (CREA), serum blood urea nitrogen (BUN), and liver XOD activity. Additionally, the FQG administration notably ameliorated HUA-induced renal injury in rats. Through the pharmacodynamics of the HUA rat models and network pharmacology, it was found that XOD was a key pathway enzyme in UA metabolism. 18 XOD inhibitors were screened from FQG by UF-LC-MS, and 11 compounds with strong affinity were verified by SPR, molecular docking and CD spectroscopy. CONCLUSION In summary, flavonoids, organic acids and saponins may be the active components in FQG that alleviate HUA. The primary mechanism of FQG involves inhibiting XOD enzyme activity in the plasma to reduce UA production, alleviating renal tubular epithelial cell necrosis, tubulointerstitial injury, fibrosis, and urate deposition, ultimately exerting a therapeutic effect on HUA.
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Affiliation(s)
- Jiamin Ye
- College of Pharmaceutical Science, Zhejiang University of Technology, No. 18, Chaowang Road, Hangzhou, 310014, China
| | - Jiangyu Yao
- College of Pharmaceutical Science, Zhejiang University of Technology, No. 18, Chaowang Road, Hangzhou, 310014, China
| | - Shaojing Xu
- Research Institute of Chiatai Qingchunbao Pharmaceutical Co., Ltd., Hangzhou, 310030, China
| | - Guyu Xiao
- College of Pharmaceutical Science, Zhejiang University of Technology, No. 18, Chaowang Road, Hangzhou, 310014, China
| | - Yuwei Jia
- College of Pharmaceutical Science, Zhejiang University of Technology, No. 18, Chaowang Road, Hangzhou, 310014, China
| | - Ningjun Xie
- Research Institute of Chiatai Qingchunbao Pharmaceutical Co., Ltd., Hangzhou, 310030, China
| | - Jizhong Yan
- College of Pharmaceutical Science, Zhejiang University of Technology, No. 18, Chaowang Road, Hangzhou, 310014, China
| | - Xuhui Ying
- Research Institute of Chiatai Qingchunbao Pharmaceutical Co., Ltd., Hangzhou, 310030, China.
| | - Hui Zhang
- College of Pharmaceutical Science, Zhejiang University of Technology, No. 18, Chaowang Road, Hangzhou, 310014, China.
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Jiao L, Wang R, Dong Y, Su J, Yu J, Yan M, Chen S, Lv G. The impact of chrysanthemi indici flos-enriched flavonoid part on the model of hyperuricemia based on inhibiting synthesis and promoting excretion of uric acid. JOURNAL OF ETHNOPHARMACOLOGY 2024; 333:118488. [PMID: 38925319 DOI: 10.1016/j.jep.2024.118488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 06/17/2024] [Accepted: 06/20/2024] [Indexed: 06/28/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE In recent years, in addition to hypertension, hyperglycemia, and hyperlipidemia, the prevalence of hyperuricemia (HUA) has increased considerably. Being the fourth major health risk factor, HUA can affect the kidneys and cardiovascular system. Chrysanthemi Indici Flos is a flavonoid-containing traditional Chinese patent medicine that exhibits a uric acid (UA)-lowering effect. However, the mechanisms underlying Chrysanthemi Indici Flos-enriched flavonoid part (CYM.E) mediated alleviation of HUA remain unelucidated. AIM OF THE STUDY This study aimed to elucidate the efficacy of CYM.E in preventing and treating HUA and its specific effects on UA-related transport proteins, to explore possible mechanism. METHODS The buddleoside content in CYM.E was determined through high-performance liquid chromatography. HUA was induced in mice models using adenine and potassium oxonate. Subsequently, mice were administered 10 mg/kg allopurinol, and 30, 60, and 90 mg/kg CYM.E to evaluate the effects of CYM.E on the of HUA mice model. Herein, plasma uric acid (UA), creatinine (CR), blood urea nitrogen (BUN), total cholesterol (TC), triglyceride (TG), high-density lipoprotein cholesterol (HDL-c), and low-density lipoprotein cholesterol (LDL-c) contents, along with serum alanine aminotransferase (ALT), and aspartate aminotransferase (AST) activities were measured. Additionally, xanthine oxidase (XOD) and adenosine deaminase (ADA) activities in the liver were determined. The histomorphologies of the liver and kidney tissues were examined through hematoxylin and eosin staining. The messenger RNA (mRNA) expression of facilitated glucose transporter 9 (GLUT9), organic anion transporter (OAT)1, OAT3, and adenosine triphosphate binding cassette subfamily G2 (ABCG2) in the kidney was assessed by real-time quantitative polymerase chain reaction. Furthermore, the expression of urate transporter 1 (URAT1), GLUT9, OAT1, and OAT3 in the kidney, OAT4, and ABCG2 proteins was determined by immunohistochemistry and western blotting. RESULTS The buddleoside content in CYM.E was approximately 32.77%. CYM.E improved body weight and autonomous activity in HUA mice. Additionally, it reduced plasma UA, BUN, and CR levels and serum ALT and AST activities, thus improving hepatic and renal functions, which further reduced the plasma UA content. CYM.E reduced histopathological damage to the kidneys. Furthermore, it lowered plasma TC, TG, and LDL-c levels, thereby improving lipid metabolism disorder. CYM.E administration inhibited hepatic XOD and ADA activities and reduced the mRNA expression of renal GLUT9. CYM.E inhibited the protein expression of renal URAT1, GLUT9, and OAT4, and increased the mRNA and protein expression of renal OAT1, OAT3, and ABCG2. Altogether, these results show that CYM.E could inhibit the production and promote reabsorption of UA and its excretion.
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MESH Headings
- Animals
- Hyperuricemia/drug therapy
- Hyperuricemia/chemically induced
- Uric Acid/blood
- Male
- Flavonoids/pharmacology
- Flavonoids/analysis
- Mice
- Organic Anion Transporters/metabolism
- Organic Anion Transporters/genetics
- Disease Models, Animal
- Kidney/drug effects
- Kidney/pathology
- Kidney/metabolism
- Flowers/chemistry
- Drugs, Chinese Herbal/pharmacology
- Drugs, Chinese Herbal/therapeutic use
- ATP Binding Cassette Transporter, Subfamily G, Member 2/metabolism
- ATP Binding Cassette Transporter, Subfamily G, Member 2/genetics
- Organic Anion Transporters, Sodium-Independent/metabolism
- Organic Anion Transporters, Sodium-Independent/genetics
- Glucose Transport Proteins, Facilitative/metabolism
- Glucose Transport Proteins, Facilitative/genetics
- Liver/drug effects
- Liver/metabolism
- Liver/pathology
- Allopurinol/pharmacology
- Mice, Inbred ICR
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Affiliation(s)
- Lin Jiao
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Zhejiang, Hangzhou 310053, China
| | - Rou Wang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Zhejiang, Hangzhou 310053, China
| | - Yingjie Dong
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Zhejiang, Hangzhou 310053, China
| | - Jie Su
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Zhejiang, Hangzhou 310053, China
| | - Jingjing Yu
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Zhejiang, Hangzhou 310053, China
| | - Meiqiu Yan
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Zhejiang, Hangzhou 310053, China
| | - Suhong Chen
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, China.
| | - Guiyuan Lv
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Zhejiang, Hangzhou 310053, China.
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Gao H, Zhang C, Feng J, Luo Y, Wang T, Wei Y, Chen J. A large-scale study on uric acid-related biomarkers in patients with bipolar disorder. Psychiatry Res 2024; 339:116089. [PMID: 39083960 DOI: 10.1016/j.psychres.2024.116089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 07/11/2024] [Accepted: 07/15/2024] [Indexed: 08/02/2024]
Abstract
OBJECTIVE Recent research has provided strong evidence supporting the use of uric acid-related ratios as potential biomarkers for disease diagnosis. Notable ratios among these include uric acid-to-albumin ratio (UAR), uric acid-to-creatinine ratio (UCR), uric acid-to-high-density lipoprotein ratio (UHR), and uric acid-to-lymphocyte ratio (ULR). The aim of the study is to analyze these biomarkers in bipolar disorder (BD) patients. METHODS 5465 BD patients were enrolled in this study and 6629 healthy subjects served as controls. We compared differences of the above ratio indicators among different BD diagnostic groups and analyzed factors leading to the onset of BD. RESULTS BD-M (manic episodes of BD) group had higher ULR, UHR, UCR, UAR than HC (Heathy Controls) and BD-D (depressive episodes of BD) groups, while BD-D group showed lower ULR and UCR than HC group. P-BD-M (BD-M with psychotic symptoms) group displayed higher ULR, UHR, UCR, UAR than HC group, while even higher ULR, UHR, UAR than NP-BD-M (BD-M without psychotic symptoms) group. High UAR was risk factor in BD-M. CONCLUSIONS Our study suggests BD-M has more intense inflammatory response than BD-D. Furthermore, there is heterogeneity in the pathogenesis of psychotic symptoms between BD-M and BD-D. Additionally, High UAR was risk factor in BD-M.
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Affiliation(s)
- Huanqin Gao
- Peking University Huilongguan Clinical Medical School, Beijing Huilongguan Hospital, China
| | - Chenjiao Zhang
- School of Mental Health, Bengbu Medical University, Bengbu, Anhui, China
| | - Junhui Feng
- Jining Psychiatric Hospital, Jidai Road 1#, Jining 272000, Shandong, China
| | - Yanhong Luo
- School of Mental Health, Bengbu Medical University, Bengbu, Anhui, China
| | - Tingting Wang
- School of Mental Health, Bengbu Medical University, Bengbu, Anhui, China
| | - Yanyan Wei
- Peking University Huilongguan Clinical Medical School, Beijing Huilongguan Hospital, China.
| | - Jingxu Chen
- Peking University Huilongguan Clinical Medical School, Beijing Huilongguan Hospital, China.
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Li T, Zhang H, Wu Q, Guo S, Hu W. Association between triglyceride glycemic index and gout in US adults. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2024; 43:115. [PMID: 39113110 PMCID: PMC11308556 DOI: 10.1186/s41043-024-00613-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 08/01/2024] [Indexed: 08/10/2024]
Abstract
BACKGROUND Insulin resistance (IR) has been linked to the development of gout. The triglyceride glycemic (TyG) index is a useful biomarker of IR, and the evidences between TyG and gout are limited. Therefore, this study aimed to examine the association between the TyG index and gout in the United States (U.S). METHODS The cross-sectional study was conducted among adults with complete TyG index and gout data in the 2007-2017 National Health and Nutrition Examination Survey (NHANES). The TyG index was calculated as fasting triglycerides (mg/dl) * fasting glucose (mg/dl)/2. Gout was assessed by self-report questionnaire (MCQ160n). Weighted chi-squared and weighted Student's t-test were used to assess group differences. Weighted multivariable logistic regression analysis, subgroup analysis, and interaction tests were used to examine the TyG index and gout association. RESULTS The final participants were 11,768; 5910 (50.32%) were female, 7784 (73.26%) were 18-60 years old, 5232 (69.63%) were white, and 573 (5.12%) had gout. After adjusting for all covariates, the TyG index was positively associated with gout; each unit increase in TyG index was associated with 40% higher odds of gout (odds ratio (OR), 1.40; 95% CI: 1.82-2.66; p < 0.0001). Participants in the highest TyG index tertile group were at high risk of gout (odds ratio (OR), 1.64; 95% CI: 1.06-2.54, p = 0.03) versus those in the lowest tertile group. Interaction tests showed no significant effect of age, race, marital status, PIR level, education, BMI, smoking status, drinking status, hypertension, and DM on this association between TyG index and gout (p for interaction > 0.05). CONCLUSIONS In this large cross-sectional study, our results suggested that a higher TyG index was associated with an increased likelihood of gout in U.S. adults. Our findings highlight that the TyG index is a reliable biomarker of IR; management of IR among adults may prevent or alleviate the development of gout; meanwhile, the TyG index may be a simple and cost-effective method to detect gout.
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Affiliation(s)
- Tao Li
- Department of Pathophysiology, Medical College, Jiaying University, Meizhou, Guangdong Province, China
| | - Huilan Zhang
- Department of Pathophysiology, Medical College, Jiaying University, Meizhou, Guangdong Province, China
| | - Qianyu Wu
- Department of Pathophysiology, Medical College, Jiaying University, Meizhou, Guangdong Province, China
| | - Siwei Guo
- Department of Pathophysiology, Medical College, Jiaying University, Meizhou, Guangdong Province, China
| | - Wanqin Hu
- Department of Nursing, Medical College, Jiaying University, Meizhou, Guangdong Province, China.
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Liu YF, Wang HH, Geng YH, Han L, Tu SH, Chen JS, Wen CY. Uncovering the Potential Mechanisms and Effects of Hyperuricemia and its Associated Diseases on Male Reproduction. Reprod Sci 2024; 31:2184-2198. [PMID: 38379071 DOI: 10.1007/s43032-024-01453-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 01/03/2024] [Indexed: 02/22/2024]
Abstract
Male fertility and metabolic disorders, including obesity and diabetes, are closely connected. Since hyperuricemia and metabolic syndrome are strongly related, male fertility and hyperuricemia may, to some degree, be associated. According to recent studies, hyperuricemia imposes various effects on sex hormones, semen quality, and male erectile dysfunction. Some researchers claim that uric acid worsens male semen and raises the risk of erectile dysfunction (ED), while others state that it safeguards both penile erection and male semen. Additionally, it has been shown that gout and metabolic syndrome also raise the risk of ED. To clarify this controversy, the influence and potential mechanisms of hyperuricemia on ED, semen quality, sex hormone levels, and the effects of hyperuricemia-related disorders on ED will be comprehensively summarized.
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Affiliation(s)
- Ya-Fei Liu
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
| | - Huan-Huan Wang
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yin-Hong Geng
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Liang Han
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Sheng-Hao Tu
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jian-She Chen
- The Reproduction Center, Henan Provincial Hospital of Traditional Chinese Medicine, Zhengzhou, China
| | - Cai-Yuzhu Wen
- The Reproduction Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Sato S, Yamano Y, Kanno C, Maeda Y, Takahashi F. Cardiopulmonary function, anesthetic effects, quality of arousal, hematology, and blood biochemistry during continuous intravenous infusion of a combination solution of xylazine, butorphanol, and propofol in calves. Vet Res Commun 2024; 48:2295-2308. [PMID: 38748076 DOI: 10.1007/s11259-024-10404-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 05/01/2024] [Indexed: 08/10/2024]
Abstract
General anesthesia in calves is easier to perform under field conditions, total intravenous anesthesia (TIVA) than using inhalation anesthesia. In the present study, cardiopulmonary function, anesthetic effects, quality of arousal, hematology, and blood biochemistry were assessed during continuous infusion of a combination solution of 0.01% xylazine, 0.001% butorphanol, and 0.2% propofol (XBP) at doses of 6 (G6; 10 μg/kg/min xylazine, 1 μg/kg/min butorphanol, 200 μg/kg/min propofol) and 9 mL/kg/h (G9; 15 μg/kg/min xylazine, 1.5 μg/kg/min butorphanol 300 μg/kg/min propofol). For both groups, five castrated Holstein calves received intravenous injections of xylazine (0.2 mg/kg) and propofol (2 mg/kg), followed by a continuous infusion of XBP for 60 min to maintain anesthesia. Respiratory management consisted of tracheal intubation followed by spontaneous inhalation of pure oxygen. Cardiopulmonary, anesthesia, hematology, and blood biochemistry variables were assessed at rest (baseline) and every 5 or 15 min after the start of the XBP infusion. Quality of arousal was assessed based on the swallowing reflex recovery time from the stop of XBP infusion, and the sternal position time and standing time after atipamezole administration. XBP produced adequate sedation, analgesia, and muscle relaxation in all calves and maintained stable anesthesia for 60 min. As XBP infusion time passed, rectal temperature and heart rate became lower, and mean arterial blood pressure increased. In both groups, hematologic and blood biochemical effects were mild. The quality of arousal was not different, and all calves were standing. The results of the present study suggested that XBP is useful for TIVA in calves.
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Affiliation(s)
- Shogo Sato
- School of Veterinary Medicine, Kitasato University, 35-1, Higashi-23Bancho, Towadashi, Aomori, 034-8628, Japan
| | - Yuri Yamano
- School of Veterinary Medicine, Kitasato University, 35-1, Higashi-23Bancho, Towadashi, Aomori, 034-8628, Japan
| | - Chihiro Kanno
- School of Veterinary Medicine, Kitasato University, 35-1, Higashi-23Bancho, Towadashi, Aomori, 034-8628, Japan
| | - Yosuke Maeda
- School of Veterinary Medicine, Kitasato University, 35-1, Higashi-23Bancho, Towadashi, Aomori, 034-8628, Japan
| | - Fumiaki Takahashi
- School of Veterinary Medicine, Kitasato University, 35-1, Higashi-23Bancho, Towadashi, Aomori, 034-8628, Japan.
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Shi S, Fang Q. The association between dietary antioxidant quality score and uric acid related mortality in patients with chronic kidney disease. Front Nutr 2024; 11:1408898. [PMID: 39070258 PMCID: PMC11275562 DOI: 10.3389/fnut.2024.1408898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Accepted: 07/01/2024] [Indexed: 07/30/2024] Open
Abstract
Aim Antioxidants diet is beneficial for the prognosis of chronic kidney disease (CKD). However, the relationship between the Dietary Antioxidant Quality Score (DAQS), a measure of overall quality on antioxidant diet, and hyperuricemia related mortality is unclear. This study aimed to investigate the relationship between the DAQS and hyperuricemia mortality in CKD patients. Methods In this cohort study, data were collected in the National Health and Nutrition Examination Survey (NHANES) from 2009 to 2018. The DAQS was calculated based on the six dietary antioxidants. Mortality status were determined by NHANES-linked National Death Index public access files through December 31, 2019. Weighted Cox proportional hazard models were used to investigate the association between the DAQS and hyperuricemia related mortality. Results A total of 3,684 participants were included. During the median follow-up of 63.83 months, 820 deaths were recorded. The results showed that higher dietary antioxidants intake associated with lower hyperuricemia related mortality risk among CKD patients (HR = 1.28, 95%CI: 1.07 to 1.54). In subgroup analyses, the association of antioxidants intake and hyperuricemia related mortality risk remained exist in groups of aged ≥65 years (HR = 1.23, 95%CI: 1.01 to 1.52), with hypertension (HR = 1.26, 95%CI: 1.02 to 1.55), with dyslipidemia (HR = 1.30, 95%CI: 1.07 to 1.58), with CVD (HR = 1.31, 95%CI: 1.03 to 1.67), and diabetes (HR = 1.62, 95%CI: 1.24 to 2.12). Conclusion Higher antioxidants intake associated with lower odds of hyperuricemia related mortality in CKD patients. Future interventional studies are needed to elucidate the beneficial effect of antioxidants diets.
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Affiliation(s)
- Shuai Shi
- Department of Rheumatic Nephrology, The Sixth Clinical Medical College of Xinjiang Medical University, Ürümqi, China
| | - Qiang Fang
- Department of Nephrology, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou, China
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Barla I, Dagla IV, Daskalopoulou A, Panagiotopoulou M, Kritikaki M, Dalezis P, Thomaidis N, Tsarbopoulos A, Trafalis D, Gikas E. Metabolomics highlights biochemical perturbations occurring in the kidney and liver of mice administered a human dose of colistin. Front Mol Biosci 2024; 11:1338497. [PMID: 39050734 PMCID: PMC11266156 DOI: 10.3389/fmolb.2024.1338497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 05/23/2024] [Indexed: 07/27/2024] Open
Abstract
Introduction: Colistin (CMS) is used for the curation of infections caused by multidrug-resistant bacteria. CMS is constrained by toxicity, particularly in kidney and neuronal cells. The recommended human doses are 2.5-5 mg/kg/day, and the toxicity is linked to higher doses. So far, the in vivo toxicity studies have used doses even 10-fold higher than human doses. It is essential to investigate the impact of metabolic response of doses, that are comparable to human doses, to identify biomarkers of latent toxicity. The innovation of the current study is the in vivo stimulation of CMS's impact using a range of CMS doses that have never been investigated before, i.e., 1 and 1.5 mg/kg. The 1 and 1.5 mg/kg, administered in mice, correspond to the therapeutic and toxic human doses, based on previous expertise of our team, regarding the human exposure. The study mainly focused on the biochemical impact of CMS on the metabolome, and on the alterations provoked by 50%-fold of dose increase. The main objectives were i) the comprehension of the biochemical changes resulting after CMS administration and ii) from its dose increase; and iii) the determination of dose-related metabolites that could be considered as toxicity monitoring biomarkers. Methods: The in vivo experiment employed two doses of CMS versus a control group treated with normal saline, and samples of plasma, kidney, and liver were analysed with a UPLC-MS-based metabolomics protocol. Both univariate and multivariate statistical approaches (PCA, OPLS-DA, PLS regression, ROC) and pathway analysis were combined for the data interpretation. Results: The results pointed out six dose-responding metabolites (PAA, DA4S, 2,8-DHA, etc.), dysregulation of renal dopamine, and extended perturbations in renal purine metabolism. Also, the study determined altered levels of liver suberylglycine, a metabolite linked to hepatic steatosis. One of the most intriguing findings was the detection of elevated levels of renal xanthine and uric acid, that act as AChE activators, leading to the rapid degradation of acetylcholine. This evidence provides a naïve hypothesis, for the potential association between the CMS induced nephrotoxicity and CMS induced 39 neurotoxicity, that should be further investigated.
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Affiliation(s)
- I. Barla
- Laboratory of Analytical Chemistry, Department of Chemistry, School of Science, National and Kapodistrian University of Athens, Athens, Greece
| | - I. V. Dagla
- GAIA Research Center, The Goulandris Natural History Museum, Kifissia, Greece
| | - A. Daskalopoulou
- Laboratory of Pharmaceutical Analysis, Department of Pharmacy, School of Health Science, National and Kapodistrian University of Athens, Athens, Greece
| | - M. Panagiotopoulou
- Laboratory of Pharmaceutical Analysis, Department of Pharmacy, School of Health Science, National and Kapodistrian University of Athens, Athens, Greece
| | - M. Kritikaki
- Laboratory of Pharmaceutical Analysis, Department of Pharmacy, School of Health Science, National and Kapodistrian University of Athens, Athens, Greece
| | - P. Dalezis
- Laboratory of Pharmacology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - N. Thomaidis
- Laboratory of Analytical Chemistry, Department of Chemistry, School of Science, National and Kapodistrian University of Athens, Athens, Greece
| | - A. Tsarbopoulos
- Laboratory of Pharmacology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - D. Trafalis
- Laboratory of Pharmacology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - E. Gikas
- Laboratory of Analytical Chemistry, Department of Chemistry, School of Science, National and Kapodistrian University of Athens, Athens, Greece
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11
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Lan Z, Wei Y, Yue K, He R, Jiang Z. Genetically predicted immune cells mediate the association between gut microbiota and neuropathy pain. Inflammopharmacology 2024:10.1007/s10787-024-01514-y. [PMID: 38955934 DOI: 10.1007/s10787-024-01514-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Accepted: 06/12/2024] [Indexed: 07/04/2024]
Abstract
BACKGROUND Previous observational studies have indicated a complex association between gut microbiota (GM) and neuropathic pain (NP). Nonetheless, the precise biological mechanisms underlying this association remain unclear. Therefore, we adopted a Mendelian randomization (MR) approach to investigate the causal relationship between GM and neuropathic pain including post-herpetic neuralgia (PHN), painful diabetic peripheral neuropathy (PDPN), and trigeminal neuralgia (TN), as well as to explore the potential mediation effects of immune cells. METHODS We performed a two-step, two-sample Mendelian randomization study with an inverse variance-weighted (IVW) approach to investigate the causal role of GM on three major kinds of NP and the mediation effect of immune cells between the association of GM and NP. In addition, we determine the strongest causal associations using Bayesian weighted Mendelian randomization (BWMR) analysis. Furthermore, we will investigate the mediating role of immune cells through a two-step Mendelian randomization design. RESULTS We identified 53 taxonomies and pathways of gut microbiota that had significant causal associations with NP. In addition, we also discovered 120 immune cells that exhibited significant causal associations with NP. According to the BWMR and two-step Mendelian randomization analysis, we identified the following results CD4 on CM CD4 + (maturation stages of T cell) mediated 6.7% of the risk reduction for PHN through the pathway of fucose degradation (FUCCAT.PWY). CD28 + DN (CD4-CD8-) AC (Treg) mediated 12.5% of the risk reduction for PHN through the influence on Roseburia inulinivorans. CD45 on lymphocyte (Myeloid cell) mediated 11.9% of the risk increase for TN through the superpathway of acetyl-CoA biosynthesis (PWY.5173). HLA DR + CD8br %T cell (TBNK) mediated 3.2% of the risk reduction for TN through the superpathway of GDP-mannose-derived O-antigen building blocks biosynthesis (PWY.7323). IgD-CD38-AC (B cell) mediated 7.5% of the risk reduction for DPN through the pathway of thiazole biosynthesis I in E. coli (PWY.6892). DISCUSSION These findings provided evidence supporting the causal effect of GM with NP, with immune cells playing a mediating role. These findings may inform prevention strategies and interventions directed toward NP. Future studies should explore other plausible biological mechanisms.
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Affiliation(s)
- Zhixuan Lan
- Department of Pain Medicine, The Second Affiliated Hospital of Guangxi Medical University, Guangxi, Nanning, 530005, China
| | - Yi Wei
- Department of Pain Medicine, The Second Affiliated Hospital of Guangxi Medical University, Guangxi, Nanning, 530005, China
| | - Kan Yue
- Department of Pain Medicine, The Second Affiliated Hospital of Guangxi Medical University, Guangxi, Nanning, 530005, China
| | - Ruilin He
- Department of Pain Medicine, The Second Affiliated Hospital of Guangxi Medical University, Guangxi, Nanning, 530005, China.
| | - Zongbin Jiang
- Department of Pain Medicine, The Second Affiliated Hospital of Guangxi Medical University, Guangxi, Nanning, 530005, China.
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12
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Yang X, Wang Y, Yang Y. Impact of Pediococcus pentosaceus YF01 on the exercise capacity of mice through the regulation of oxidative stress and alteration of gut microbiota. Front Microbiol 2024; 15:1421209. [PMID: 38989023 PMCID: PMC11233450 DOI: 10.3389/fmicb.2024.1421209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Accepted: 05/30/2024] [Indexed: 07/12/2024] Open
Abstract
Using treadmill training, this study replicated human exercise conditions and triggered exercise-induced fatigue in mice to examine the potential of Pediococcus pentosaceus YF01 in delaying this fatigue by regulating oxidative stress and its impact on the exercise capacity and gut microbiota of mice. The exercise capacity of mice was tested by conducting exhaustion tests, determining histopathological changes in mouse tissues, detecting the levels of serum biochemical markers, and evaluating the mRNA expression levels of relevant genes. YF01 prolonged the exhaustion time of mice, increased the serum levels of oxidative stress-related markers T-AOC, CAT, and GSH, as well as GLU and LA levels in the mice. YF01 decreased the levels of hepatic-related markers AST and ALT, as well as exercise-related markers LDH, BUN, UA, and CRE in the mice. YF01 upregulated the mRNA expression of MyHc I, SIRT1, and PGC in muscle tissues, as well as SOD1, SOD2, and CAT in both liver and muscle tissues. YF01 also downregulated the mRNA expression of MyHc IIa, MyHc IIb, and MyHc IIx in muscle tissues. Furthermore, YF01 increased the abundance of beneficial bacteria such as Lactobacillus and Lachnospiraceae in the gut microbiota of mice. In conclusion, P. pentosaceus YF01 may affect the exercise capacity of mice by modulating oxidative stress levels, thereby offering novel ideas for developing of sports science and human health.
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Affiliation(s)
- Xiaoguang Yang
- School of Physical Education, Yan'an University, Yan'an, Shaanxi, China
| | - Yeni Wang
- Ministry of Sports, Xiamen Institute of Technology, Xiamen, Fujian, China
| | - Yuhua Yang
- Department of Social Sports Management, College of Humanities and Law, Beijing University of Chemical Technology, Beijing, China
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13
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Wang K, Wu J, Deng M, Nie J, Tao F, Li Q, Luo X, Xia F. Associations of oxidative balance score with hyperuricemia and gout among American adults: a population-based study. Front Endocrinol (Lausanne) 2024; 15:1354704. [PMID: 38988995 PMCID: PMC11233537 DOI: 10.3389/fendo.2024.1354704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 05/31/2024] [Indexed: 07/12/2024] Open
Abstract
Objective The current study aimed to assess the relationships between oxidative balance score (OBS) and OBS subclasses (dietary and lifestyle OBS) with risks of hyperuricemia (HUA) and gout among American adults. Methods Participants in the National Health and Nutrition Examination Survey from 2007 to 2018 were initially recruited and then the final sample was restricted to adults without missing values about serum uric acid, gout, OBS, and covariates. Rao-Scott adjusted chi-square test and analysis of variance were utilized to compare the baseline characteristics in adults of different quartiles of OBS, while the weighted stepped logistic regression models were used to explore the associations of overall, dietary, and lifestyle OBS with the risks of HUA and gout. Weighted restricted cubic spline analyses were conducted to explore the nonlinear dose-response associations. Results The final sample consisted of 22,705 participants aged 20 years and older, which was representative of approximately 197.3 million non-institutionalized American adults. HUA and gout prevalence decreased with OBS quartiles. Compared with adults in the first quartile of OBS, those in the second (OR: 0.85, 95% CI: 0.72-0.99), third (OR: 0.71, 95% CI: 0.58-0.85), and fourth (OR: 0.48, 95% CI: 0.38-0.61) quartiles of OBS had reduced risks of hyperuricemia. Similarly, adults in the second (OR: 0.70, 95% CI: 0.51-0.97) quartile of OBS was associated with lower gout risk in comparison to adults in the lowest quartile. Regarding OBS subclasses, dietary and lifestyle OBS were both negatively correlated with the risk of HUA, and only higher lifestyle OBS was significantly associated with lower gout risk. Furthermore, the subgroup analyses and interaction effects also substantiated similar effects. Significant nonlinear dose-response relationships were observed between overall, dietary, and lifestyle OBS with HUA risk as well as that of lifestyle OBS with gout risk. Conclusion This study strongly suggests the significant negative associations of OBS with HUA and gout in American adults and provides a dietary and lifestyle guideline to reduce the risks.
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Affiliation(s)
- Kai Wang
- Department of Public Health, Wuhan Fourth Hospital, Wuhan, China
| | - Jinyi Wu
- Department of Public Health, Wuhan Fourth Hospital, Wuhan, China
| | - Minggang Deng
- Department of Psychiatry, Wuhan Mental Health Center, Wuhan, China
- Department of Psychiatry, Wuhan Hospital for Psychotherapy, Wuhan, China
| | - Jiaqi Nie
- XiaoGan Center for Disease Control and Prevention, Xiaogan, China
| | - Fengxi Tao
- Department of Public Health, Wuhan Fourth Hospital, Wuhan, China
| | - Qingwen Li
- Department of Public Health, Wuhan Fourth Hospital, Wuhan, China
| | - Xin Luo
- Department of Public Health, Wuhan Fourth Hospital, Wuhan, China
| | - Fang Xia
- Department of Public Health, Wuhan Fourth Hospital, Wuhan, China
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Bnaya A, Kafka IZ, Barhoum H, Shavit L. Vascular calcification in kidney stone formers: the impact of age and stone composition. Urolithiasis 2024; 52:97. [PMID: 38904673 DOI: 10.1007/s00240-024-01597-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Accepted: 06/12/2024] [Indexed: 06/22/2024]
Abstract
An increased prevalence of vascular calcification (VC) has been reported in kidney stone formers (KSFs), along with an elevated cardiovascular risk. The aim of the current study is to assess whether VC in these patients develops at a younger age and is influenced by stone composition. This single-center, matched case-control study included KSFs with uric acid or calcium oxalate stones (diagnosed based on stone analysis) and age- and sex-matched controls without a history of nephrolithiasis. The prevalence and severity of abdominal aortic calcification (AAC) and bone mineral density (BMD) were compared between KSFs and non-KSFs. In total, 335 patients were investigated: 134 with calcium oxalate stones, 67 with uric acid stones, and 134 controls. Overall, the prevalence of AAC was significantly higher among calcium stone formers than among the controls (67.9% vs. 47%, p = 0.002). In patients under 60 years of age, those with calcium oxalate stones exhibited both a significantly elevated AAC prevalence (61.9% vs. 31.3%, p = 0.016) and severity (94.8 ± 15.4 vs. 30.3 ± 15.95, p = 0.001) compared to the controls. Within the age group of 40-49, osteoporosis was identified only in the KSFs. Multivariate analysis identified age, smoking, and the presence of calcium stones as independent predictors of AAC. This study highlights that VC and osteoporosis occur in KSFs at a younger age than in non-stone-formers, suggesting potential premature VC. Its pathogenesis is intriguing and needs to be elucidated. Early evaluation and intervention may be crucial for mitigating the cardiovascular risk in this population.
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Affiliation(s)
- Alon Bnaya
- Institute of Nephrology, Shaare Zedek Medical Center, Affiliated with the Hebrew University, P.O Box 3235, Jerusalem, 91031, Israel.
| | - Ilan Z Kafka
- Department of Urology, Shaare Zedek Medical Center, Affiliated with the Hebrew University, Jerusalem, Israel
| | - Hezi Barhoum
- Internal medicine department, Shaare Zedek Medical Center, Affiliated with the Hebrew University, Jerusalem, Israel
| | - Linda Shavit
- Institute of Nephrology, Shaare Zedek Medical Center, Affiliated with the Hebrew University, P.O Box 3235, Jerusalem, 91031, Israel
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Wang Z, Wu M, Du R, Tang F, Xu M, Gu T, Yang Q. The relationship between non-high-density lipoprotein cholesterol to high-density lipoprotein cholesterol ratio (NHHR) and hyperuricaemia. Lipids Health Dis 2024; 23:187. [PMID: 38907262 PMCID: PMC11191326 DOI: 10.1186/s12944-024-02171-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 05/31/2024] [Indexed: 06/23/2024] Open
Abstract
PURPOSE The ratio of non-high-density lipoprotein cholesterol (non-HDL-c) to high-density lipoprotein cholesterol (HDL-c) (NHHR) is a novel comprehensive lipid index. The aim of this study was to investigate the relationship between the NHHR and the prevalence of hyperuricaemia (HUA) in the adult population of the U.S. METHODS This cross-sectional study collected data from the National Health and Nutrition Examination Survey (NHANES) (2007-2018). HUA was defined as a serum uric acid (SUA) concentration ≥ 7 mg/dL in men and ≥ 6 mg/dL in women. Multivariate logistic regression models and the restricted cubic spline (RCS) method were applied to examine the relationship between the NHHR and the risk of developing HUA. Subgroup analyses and interaction tests were also performed. RESULTS The prevalence of HUA increased with increasing NHHR values (9.01% vs. 13.38% vs. 17.31% vs. 25.79%, P < 0.001). The NHHR was independently correlated with the risk of developing HUA (OR = 1.10, 95% CI: 1.05-1.16; P < 0.001). Furthermore, the risk of developing HUA was significantly greater among individuals with the highest NHHR quartile than among those with the lowest NHHR quartile (OR = 1.94, 95% CI: 1.62-2.33; P < 0.001). This relationship was consistent across subgroups. According to the RCS analysis, an inverted U-shaped relationship existed between the NHHR and the risk of developing HUA. CONCLUSIONS The NHHR was closely associated with an increased risk of developing HUA. Further studies on the NHHR could be beneficial for preventing and treating HUA.
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Affiliation(s)
- Zhaoxiang Wang
- Department of Endocrinology, Affiliated Kunshan Hospital of Jiangsu University, Kunshan, Jiangsu, 215300, China
| | - Menghuan Wu
- Department of Cardiology, Xuyi People's Hospital, Xuyi, Jiangsu, 211700, China
| | - Ruiqin Du
- Department of Endocrinology, PLA Rocket Force Characteristic Medical Center, Beijing, 100088, China
| | - Fengyan Tang
- Department of Endocrinology, Affiliated Kunshan Hospital of Jiangsu University, Kunshan, Jiangsu, 215300, China
| | - Mengjiao Xu
- Department of Endocrinology, Affiliated Wujin Hospital of Jiangsu University, Changzhou, Jiangsu, 213017, China
- Department of Endocrinology, Wujin Clinical College of Xuzhou Medical University, Changzhou, Jiangsu, 213017, China
| | - Tian Gu
- Department of Endocrinology, Affiliated Wujin Hospital of Jiangsu University, Changzhou, Jiangsu, 213017, China
- Department of Endocrinology, Wujin Clinical College of Xuzhou Medical University, Changzhou, Jiangsu, 213017, China
| | - Qichao Yang
- Department of Endocrinology, Affiliated Wujin Hospital of Jiangsu University, Changzhou, Jiangsu, 213017, China.
- Department of Endocrinology, Wujin Clinical College of Xuzhou Medical University, Changzhou, Jiangsu, 213017, China.
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Yang Y, Wu Z, An Z, Li S. Association between oxidative balance score and serum uric acid and hyperuricemia: a population-based study from the NHANES (2011-2018). Front Endocrinol (Lausanne) 2024; 15:1414075. [PMID: 38966221 PMCID: PMC11222604 DOI: 10.3389/fendo.2024.1414075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Accepted: 06/07/2024] [Indexed: 07/06/2024] Open
Abstract
Background Oxidative Balance Score (OBS) is a novel indicator of the overall antioxidant/oxidant balance, providing a comprehensive reflection of the body's overall oxidative stress status, with higher OBS suggesting more substantial antioxidant exposures. We aimed to investigate the possible relationship between OBS with serum uric acid (SUA) and hyperuricemia. Methods Data utilized in this study were sourced from the 2011-2018 National Health and Nutrition Examination Survey (NHANES). Participants under 18 years old, those with ≤16 complete data out of 20 OBS components, incomplete serum uric acid data, and missing covariates were excluded from the analysis. OBS was computed by evaluating 16 nutrients and 4 lifestyle factors, encompassing 5 pro-oxidants and 15 antioxidants, guided by a priori knowledge of their relationship with oxidative stress. Results A total of 1,5096 individuals were included in our analysis with 49.7% being male, and an average age of 49.05 ± 17.56 years. The mean OBS was 19.76 ± 7.17. Hyperuricemia was present in 19.28% of participants. Due to the right-skewed distribution of the OBS, a natural log transformation was applied to address this issue, and Quartiles of lnOBS 1, 2, 3, and 4 were 1.10-2.56 (N=3526), 2.64-2.94 (N=3748), 3.00-3.22 (N=4026), and 3.26-3.61 (N=3796), respectively. Multivariable logistic regression showed that higher lnOBS quantiles were correlated with lower serum uric acid levels. Compared with the lowest lnOBS quantile, participants in the highest lnOBS quantile had a significant serum uric acid decrease of 16.94 μmol/L for each unit increase in lnOBS (β=-16.94, 95% CI: -20.44, -13.45). Similar negative associations were observed in the second-highest (β=-8.07, 95% CI: -11.45, -4.69) and third-highest (β=-11.69, 95% CI: -15.05, -8.34) lnOBS quantiles. The adjusted odds ratios (ORs) for hyperuricemia in Quartiles 1, 2, 3, and 4 were 1.00, 0.84 (95% CI: 0.75, 0.95), 0.78 (95% CI: 0.69, 0.88), and 0.62 (95% CI: 0.55, 0.71), respectively. Compared to Quartile 1, participants in Quartile 4 had a 38% lower prevalence of hyperuricemia. Subgroup analysis and interaction test showed that there was a significant dependence of sex between OBS and serum uric acid (p for interaction <0.05), but not hyperuricemia (p for interaction >0.05). Subgroup analysis stratified by age, BMI, hypertension, diabetes, and hyperlipidemia showed there is no significant dependence on these negative correlations (all p for interaction >0.05). Conclusions The serum uric acid levels and prevalence of hyperuricemia in US adults exhibited a negative association with OBS. By exploring this connection, our research aims to gain a better understanding of how oxidative balance affects the prevalence of hyperuricemia. This could provide valuable insights for developing preventive strategies and interventions for hyperuricemia. Additional large-scale prospective studies are required to explore the role of OBS in hyperuricemia further.
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Affiliation(s)
- Yuhao Yang
- General Practice Ward/International Medical Center Ward, General Practice Medical Center, West China Hospital, Sichuan University, Chengdu, China
| | - Zengxiang Wu
- General Practice Ward/International Medical Center Ward, General Practice Medical Center, West China Hospital, Sichuan University, Chengdu, China
| | - Zhenmei An
- Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, China
| | - Shuangqing Li
- General Practice Ward/International Medical Center Ward, General Practice Medical Center, West China Hospital, Sichuan University, Chengdu, China
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Jing Y, Ma L, Zhang Y, Li X, Jiang J, Long J, Ma L. Impact of health literacy, social support, and socioeconomic position on the serum uric acid level in asymptomatic hyperuricaemia patients in China: a structural equation model. BMC Public Health 2024; 24:1606. [PMID: 38886726 PMCID: PMC11181562 DOI: 10.1186/s12889-024-19085-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 06/07/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND Hyperuricaemia (HUA) poses a significant public health challenge on a global scale. It is mostly asymptomatic hyperuricemia (AHU) with unsatisfactory recognition and control rates. The role of health literacy in influencing health outcomes is of utmost importance, and enhancing health literacy is helpful for patients in managing risk factors. Additionally, social support and socioeconomic position (SEP) have been identified as potential factors influencing health. However, the exact relationships between these factors and AHU remain unclear. This study aimed to investigate the status of health literacy among patients with AHU and explore the relationships between health literacy, social support, SEP, and serum uric acid (SUA) levels. METHODS A cross-sectional study was conducted among 349 participants with AHU in Luzhou, China. The research instruments included a sociodemographic characteristics questionnaire, the Health Literacy Scale for Chronic Patients (HLSCP), and the Social Support Scale (SSRS). The construction of the SEP index was achieved through the application of principal component analysis. Univariate and hierarchical regression analyses were used to evaluate the associations between SEP, social support, health literacy, and SUA levels. Furthermore, structural equation modelling (SEM) was utilized to examine these associations. RESULTS (1) Most patients exhibited low health literacy (90.18 ± 15.11), and only 44.4% possessed basic health literacy. (2) SEP was positively correlated with SUA levels (β = 4.086, P < 0.001), and health literacy was negatively related to SUA levels (β = -0.399, P < 0.001). There was no significant relationship between social support and SUA levels (β = 0.051, t = 1.085). (3) Health literacy mediated the association between SEP and SUA levels (β = -0.490, 95% CI: -0.620 to -0.382). SEP had a direct positive effect on SUA levels (β = 0.723) and health literacy (β = 0.696), and the total effect of SEP on SUA levels was 0.233. CONCLUSIONS The findings indicate a low level of health literacy among patients with AHU and suggest that health literacy might play a mediating role in the relationship between SEP and SUA levels. Consequently, future initiatives are recommended to prioritize health literacy and devise appropriate intervention strategies to enhance the self-management capabilities of patients with AHU.
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Affiliation(s)
- Yunfang Jing
- Suining First People's Hospital, Sichuan Province, Suining, 629000, China
| | - Lilai Ma
- Department of Nutrition and Food Hygiene, School of Public Health, Southwest Medical University, Sichuan Province, Luzhou, 646000, China
| | - Yuanfan Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Southwest Medical University, Sichuan Province, Luzhou, 646000, China
| | - Xiaohong Li
- Health Management Center, The Affiliated Hospital, Southwest Medical UniversitySichuan Province, Luzhou, 646000, China
| | - Jun Jiang
- Suining First People's Hospital, Sichuan Province, Suining, 629000, China
| | - Jie Long
- Suining First People's Hospital, Sichuan Province, Suining, 629000, China
| | - Ling Ma
- Department of Nutrition and Food Hygiene, School of Public Health, Southwest Medical University, Sichuan Province, Luzhou, 646000, China.
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Wen H, Li X, Chen J, Li Y, Yang N, Tan N. Association of oxidative balance score with chronic kidney disease: NHANES 1999-2018. Front Endocrinol (Lausanne) 2024; 15:1396465. [PMID: 38919480 PMCID: PMC11198875 DOI: 10.3389/fendo.2024.1396465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 05/20/2024] [Indexed: 06/27/2024] Open
Abstract
Background The Oxidative Balance Score (OBS), which quantifies the balance between antioxidants and pro-oxidants influenced by diet and lifestyle, is crucial given oxidative stress's significant role in Chronic Kidney Disease (CKD). This study aims to determine the association between OBS and CKD using data from the National Health and Nutrition Examination Survey (NHANES) 1999-2018. Methods We analyzed data from the National Health and Nutrition Examination Survey (NHANES) spanning 1999 to 2018. OBS was constructed from a detailed array of 20 factors, including dietary nutrients and lifestyle behaviors. The relationship between OBS and CKD risk was evaluated using weighted logistic regression models, adjusted for potential confounders, with a generalized additive model (GAM) examining non-linear associations. Subgroup analyses and interaction effects across diverse demographic and clinical groups, along with sensitivity analyses, were performed to validate the findings. Results Among 32,120 participants analyzed, 4,786 were identified with CKD. Fully adjusted weighted logistic regression analysis revealed that each unit increase in OBS was associated with a 2% reduction in CKD prevalence [OR: 0.98 (0.98-0.99), P < 0.001]. Higher OBS quartiles were significantly correlated with a decreased CKD risk [Q4 vs. Q1: OR: 0.82 (0.68-0.98), P = 0.03; P for trend = 0.01]. The GAM and smoothed curve fit indicated a linear relationship between OBS and the risk of CKD. Stratified and sensitivity analyses further substantiated the inverse relationship between OBS and CKD prevalence. Conclusions Our findings from the NHANES data affirm a significant inverse association between OBS and CKD risk in the U.S. population, underscoring the role of optimizing dietary and lifestyle factors in managing CKD risk. These results advocate for incorporating OBS considerations into CKD prevention and treatment strategies.
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Affiliation(s)
- Haibin Wen
- Department of Nephrology, Jiangbin Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Xianhua Li
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Jiangming Chen
- Traditional Chinese Medicine Department, Guilin Maternal and Child Health Hospital, Guilin, China
| | - Yi Li
- General Surgery Day Ward, Department of General Surgery, The Third People’s Hospital of Chengdu and The Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
| | - Nailong Yang
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Ning Tan
- College of Basic Medical Sciences, Guilin Medical University, Guilin, China
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Niu Z, Duan Z, He W, Chen T, Tang H, Du S, Sun J, Chen H, Hu Y, Iijima Y, Han S, Li J, Zhao Z. Kidney function decline mediates the adverse effects of per- and poly-fluoroalkyl substances (PFAS) on uric acid levels and hyperuricemia risk. JOURNAL OF HAZARDOUS MATERIALS 2024; 471:134312. [PMID: 38640681 DOI: 10.1016/j.jhazmat.2024.134312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 03/30/2024] [Accepted: 04/14/2024] [Indexed: 04/21/2024]
Abstract
Previous studies indicated per- and poly-fluoroalkyl substances (PFAS) were related to uric acid and hyperuricemia risk, but evidence for the exposure-response (E-R) curves and combined effect of PFAS mixture is limited. Moreover, the potential mediation effect of kidney function was not assessed. Hence, we conducted a national cross-sectional study involving 13,979 US adults in NHANES 2003-2018 to examine the associations of serum PFAS with uric acid and hyperuricemia risk, and the mediation effects of kidney function. Generalized linear models and E-R curves showed positive associations of individual PFAS with uric acid and hyperuricemia risk, and nearly linear E-R curves indicated no safe threshold for PFAS. Weighted quantile sum regression found positive associations of PFAS mixture with uric acid and hyperuricemia risk, and PFOA was the dominant contributor to the adverse effect of PFAS on uric acid and hyperuricemia risk. Causal mediation analysis indicated significant mediation effects of kidney function decline in the associations of PFAS with uric acid and hyperuricemia risk, with the mediated proportion ranging from 19 % to 57 %. Our findings suggested that PFAS, especially PFOA, may cause increased uric acid and hyperuricemia risk increase even at low levels, and kidney function decline plays a crucial mediation effect.
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Affiliation(s)
- Zhiping Niu
- Department of Environmental Health, School of Public Health, NHC Key Laboratory of Health Technology Assessment, Key Laboratory of Public Health Safety of the Ministry of Education, Fudan University, Shanghai 200032, China
| | - Zhizhou Duan
- Preventive Health Service, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, 152 Aiguo Road, Nanchang, Jiangxi, China
| | - Weixiang He
- Department of Urology, Xijing Hospital, The Fourth Military Medical University, 127 West Changle Road, Xi'an 710032, China
| | - Tianyi Chen
- Department of Environmental Health, School of Public Health, NHC Key Laboratory of Health Technology Assessment, Key Laboratory of Public Health Safety of the Ministry of Education, Fudan University, Shanghai 200032, China
| | - Hao Tang
- Department of Environmental Health, School of Public Health, NHC Key Laboratory of Health Technology Assessment, Key Laboratory of Public Health Safety of the Ministry of Education, Fudan University, Shanghai 200032, China
| | - Shuang Du
- Department of Environmental Health, School of Public Health, NHC Key Laboratory of Health Technology Assessment, Key Laboratory of Public Health Safety of the Ministry of Education, Fudan University, Shanghai 200032, China
| | - Jin Sun
- Department of Environmental Health, School of Public Health, NHC Key Laboratory of Health Technology Assessment, Key Laboratory of Public Health Safety of the Ministry of Education, Fudan University, Shanghai 200032, China
| | - Han Chen
- Department of Environmental Health, School of Public Health, NHC Key Laboratory of Health Technology Assessment, Key Laboratory of Public Health Safety of the Ministry of Education, Fudan University, Shanghai 200032, China
| | - Yuanzhuo Hu
- Department of Environmental Health, School of Public Health, NHC Key Laboratory of Health Technology Assessment, Key Laboratory of Public Health Safety of the Ministry of Education, Fudan University, Shanghai 200032, China
| | - Yuka Iijima
- Department of Clinical Medicine, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Shichao Han
- Department of Urology, Xijing Hospital, The Fourth Military Medical University, 127 West Changle Road, Xi'an 710032, China.
| | - Jiufeng Li
- Department of Environmental Health, School of Public Health, NHC Key Laboratory of Health Technology Assessment, Key Laboratory of Public Health Safety of the Ministry of Education, Fudan University, Shanghai 200032, China.
| | - Zhuohui Zhao
- Department of Environmental Health, School of Public Health, NHC Key Laboratory of Health Technology Assessment, Key Laboratory of Public Health Safety of the Ministry of Education, Fudan University, Shanghai 200032, China; Shanghai Typhoon Institute/CMA, Shanghai Key Laboratory of Meteorology and Health, Shanghai 200030, China; IRDR International Center of Excellence on Risk Interconnectivity and Governance on Weather/Climate Extremes Impact and Public Health, Fudan University, Shanghai 200438, China; WMO/IGAC MAP-AQ Asian Office Shanghai, Fudan University, Shanghai 200438, China.
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Malik MM, Ganatra N, Siby R, Kumar S, Khan S, Jayaprakasan SK, Cheriachan D, Desai HN, Sangurima L. The Cellular Genesis of Metabolic Syndrome and the Role of Anti-urate Drugs in Hyperuricemia Patients: A Systematic Review. Cureus 2024; 16:e62472. [PMID: 39015868 PMCID: PMC11250049 DOI: 10.7759/cureus.62472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/15/2024] [Indexed: 07/18/2024] Open
Abstract
Hyperuricemia results due to the underexcretion of uric acid through kidneys or overproduction due to either intake of purine-rich foods, a high caloric diet, or a decreased activity of purine recycler hypoxanthine-guanine phosphoribosyl transferase (HGPRT). Increased xanthine oxidoreductase (XOR) enzyme activity may contribute to hyperuricemia. Literature provides growing evidence that an independent component that contributes to the development of metabolic syndrome (MetS) and associated comorbidities is hyperuricemia. Thus, precise cellular mechanisms involved during MetS and related comorbidities in hyperuricemia, and the role of anti-urate medicines in these mechanisms require further investigations. We searched online libraries PubMed and Google Scholar for data collection. We used Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 guidelines for literature identification, selection, screening, and determining eligibility to produce unbiased meaningful outcomes. We applied quality assessment tools for the quality appraisal of the studies. And, outcomes were extracted from the selected studies, which revealed the relationship between hyperuricemia and MetS components by causing inflammation, endothelial dysfunction, oxidative stress, and endoplasmic reticulum stress. The selected studies reflected the role of xanthine oxide (XO) inhibitors beyond inhibition. This systematic review concluded that hyperuricemia independently causes inflammation, oxidative stress, endothelial damage, and endoplasmic reticulum stress in patients with hyperuricemia. These mechanisms provide a cellular basis for metabolic syndrome and related comorbidities. In this context, XO inhibitors and their beneficial effects go beyond XOR inhibition to ameliorate these pathological mechanisms.
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Affiliation(s)
| | - Nency Ganatra
- Internal Medicine, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
| | - Rosemary Siby
- Internal Medicine, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
| | - Sanjay Kumar
- Internal Medicine, Bahria University Medical and Dental College, Pakistan Navy Ship (PNS) Shifa Hospital, Karachi, PAK
| | - Sara Khan
- Internal Medicine, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
| | | | - Doju Cheriachan
- Emergency Medicine, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
| | - Heet N Desai
- Internal Medicine, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
| | - Leslie Sangurima
- Internal Medicine, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
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Wu S, Wang H, Pan D, Guo J, Zhang F, Ning Y, Gu Y, Guo L. Association between hyperuricemia and diabetic nephropathy: insights from the national health and nutrition examination survey 2007-2016 and mendelian randomization analysis. Int Urol Nephrol 2024:10.1007/s11255-024-04094-6. [PMID: 38809295 DOI: 10.1007/s11255-024-04094-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Accepted: 05/23/2024] [Indexed: 05/30/2024]
Abstract
BACKGROUND This study aimed to investigate the role of uric acid (UA) in diabetic nephropathy (DN) from epidemiological and genetic perspectives. METHODS We used data from the 2007-2016 National Health and Nutrition Examination Survey to evaluate the relationship between UA and DN risk using weighted multivariate-adjusted logistic regression. Subsequently, a two-sample Mendelian randomization study was conducted using genome-wide association study summary statistics. The main inverse variance weighting (IVW) method and supplementary MR method were used to verify the causal relationship between UA and DN, and sensitivity analysis was conducted to confirm the credibility of the results. RESULTS Our observational study enrolled 4363 participants with diabetes mellitus from NHANES, among them, 2682 (61.4%) participants were identified as DN. The multivariate logistic regression model showed that compared with those without hyperuricemia, the DN risk of the hyperuricemia population was significantly increased (P < 0.05). The MR results suggest a direct causal effect of hyperuricemia on DN (IVW odds ratio (OR): 1.37 (95% confidence interval 1.07-1.76); P = 0.01), which is consistent with findings from other MR methods. CONCLUSION The evidence from observational studies indicates a positive correlation between HUA and the onset of DN. And the causal effects of HUA on DN were supported by the MR analysis.
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Affiliation(s)
- Sensen Wu
- Department of Vascular Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Hui Wang
- Department of Vascular Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Dikang Pan
- Department of Vascular Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Julong Guo
- Department of Vascular Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Fan Zhang
- Department of Vascular Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yachan Ning
- Department of Vascular Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
- Department of Intensive Care Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yongquan Gu
- Department of Vascular Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China.
| | - Lianrui Guo
- Department of Vascular Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China.
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Hirashiki A, Shimizu A, Kamihara T, Kokubo M, Hashimoto K, Ueda I, Murohara T. Prognostic Significance of Serum Uric Acid and Exercise Capacity in Older Adults Hospitalized for Worsening Cardiovascular Disease. J Cardiovasc Dev Dis 2024; 11:165. [PMID: 38921665 PMCID: PMC11203550 DOI: 10.3390/jcdd11060165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 05/19/2024] [Accepted: 05/20/2024] [Indexed: 06/27/2024] Open
Abstract
Elevated serum uric acid (sUA) is associated with the risk of developing cardiovascular disease (CVD). Here, we examined the prognostic significance of sUA and exercise capacity in 411 Japanese adults (age, ≥65; mean, 81 years) hospitalized for worsening CVD. When the patients were stratified by sUA into three groups (<5.3, 5.4-6.9, >7.0 mg/dL), the high-sUA group had a significantly worse peak VO2 and composite endpoint (rehospitalization due to worsening CVD and all-cause mortality) compared with low- and moderate-sUA groups (p < 0.001). When the patients were stratified by sUA into five groups (sUA < 3.9, 4.0-5.9, 6.0-7.9, 8.0-8.9, and >10.0 mg/dL), the incidence of the composite endpoint was significantly higher in the highest sUA group compared with that in the reference group, but only in women. Univariate Cox regression analysis, but not a multivariate analysis, indicated that sUA was significantly associated with the composite endpoint. Although sUA and exercise capacity may have some degree of prognostic significance in older patients with CVD, this significance may differ between men and women.
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Affiliation(s)
- Akihiro Hirashiki
- Department of Cardiology, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan; (A.S.); (T.K.); (M.K.)
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Japan;
| | - Atsuya Shimizu
- Department of Cardiology, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan; (A.S.); (T.K.); (M.K.)
| | - Takahiro Kamihara
- Department of Cardiology, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan; (A.S.); (T.K.); (M.K.)
| | - Manabu Kokubo
- Department of Cardiology, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan; (A.S.); (T.K.); (M.K.)
| | - Kakeru Hashimoto
- Department of Rehabilitation, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan; (K.H.); (I.U.)
| | - Ikue Ueda
- Department of Rehabilitation, National Center for Geriatrics and Gerontology, Obu 474-8511, Japan; (K.H.); (I.U.)
| | - Toyoaki Murohara
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Japan;
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23
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Zeb S, Babar B, Bibi S, Shah MA. Correlation of uric acid with microalbuminuria in Type-2 diabetic patients with normal creatinine. Pak J Med Sci 2024; 40:951-955. [PMID: 38827879 PMCID: PMC11140356 DOI: 10.12669/pjms.40.5.8208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 12/21/2023] [Accepted: 01/28/2024] [Indexed: 06/05/2024] Open
Abstract
Objective To find the correlation of serum uric acid with microalbuminuria in Type-2 diabetic patients with normal creatinine. Methods This cross-sectional study was conducted in the Department of Diabetes, Endocrinology and Metabolic diseases, Hayatabad Medical Complex, Peshawar, Pakistan from 1st April, 2022 to 30th September, 2022. Total 160 diabetic patients between the age of 30 and 65 years were enrolled in the study. Type-2 diabetic patients with microalbuminuria between 2.5 and 30 mg/mmol were included. The demographic details of patients were recorded in the questionnaire after taking consent. Fasting Uric acid, lipid profile and glucose along with creatinine and HbA1C were estimated from patient's venous blood samples. Ratio of albumin to creatinine (ACR) in the random spot urine sample was used to detect microalbuminuria. Results Out of 160 participants enrolled in the study there were 86 (54%) males and 74 (46%) females with the mean age of 50.15 ± 11.1 years and BMI of 20.93 kg/m2. Ninety six (60%) of the patients had Type-2 DM for less than five years, while remaining 64 (40%) were more than five years diabetic. Mean serum uric acid calculated was 6.85±2.06(mg/dl), while microalbuminuria was calculated as 8.02±0.78 (mg/mmol). The Pearson correlation of serum uric acid and microalbuminuria based on sex and age was statistically significant(p<0.05). Conclusion We found that uric acid level was significantly associated with microalbuminuria in people with Type-2 diabetes with normal serum creatinine. Uric acid level can be a potential screening tool for early detection of DKD.
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Affiliation(s)
- Saima Zeb
- Dr. Saima Zeb, FCPS, MRCP, Department of Diabetes, Endocrinology and Metabolic Diseases, MTI Hayatabad Medical Complex, Peshawar, Pakistan
| | - Bakht Babar
- Dr. Bakht Babar, Department of Diabetes, Endocrinology and Metabolic Diseases, MTI Hayatabad Medical Complex, Peshawar, Pakistan
| | - Samina Bibi
- Dr. Samina Bibi, Department of Diabetes, Endocrinology and Metabolic Diseases, MTI Hayatabad Medical Complex, Peshawar, Pakistan
| | - Muhammad Akbar Shah
- Dr. Muhammad Akbar Shah, Department of Diabetes, Endocrinology and Metabolic Diseases, MTI Hayatabad Medical Complex, Peshawar, Pakistan
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Zhao J, Sha B, Zeng L, Dou Y, Huang H, Liang G, Pan J, Hong K, Zhou G, Yang W, Liu J. J-shaped association of serum uric acid concentrations with all-cause mortality in individuals with osteoarthritis: A prospective cohort study. Joint Bone Spine 2024; 91:105679. [PMID: 38143017 DOI: 10.1016/j.jbspin.2023.105679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 12/03/2023] [Accepted: 12/11/2023] [Indexed: 12/26/2023]
Abstract
OBJECTIVE The purpose of this study was to explore the relationship between serum uric acid (SUA) concentrations and all-cause mortality in individuals with osteoarthritis (OA). METHODS All participant data were retrieved from the National Health and Nutrition Examination Survey database. A total of 4671 participants (age range: 20 to 85 years old), including 2988 females and 1683 males, were included in this study. The determination of death outcome was based on the National Death Index (up to December 31, 2019). We explored the nonlinear relationship between SUA concentrations and all-cause mortality in OA patients by establishing a Cox proportional risk model and a two-segment Cox proportional risk model and ran an interaction test to identify the high-risk population for all-cause mortality. RESULTS During 30,645 person-years of follow-up, the number of all-cause deaths for females and males was 736 and 516, respectively. After multivariate adjustment, we found a nonlinear relationship between SUA concentrations and all-cause mortality in both females and males with OA. In addition, we found a J-shaped relationship between SUA concentrations and all-cause mortality. The SUA concentration thresholds for all-cause mortality of females and males were stable at 5.6mg/dl and 6.2mg/dl, respectively. Compared with SUA concentrations below the inflection point, the all-cause mortality risk at higher SUA concentrations in females and males with OA increased by 20% (hazard ratio [HR]: 1.2, 95% confidence interval [CI]: 1.1 to 1.2) and 25% (HR: 1.2, 95% CI: 1.12 to 1.39), respectively. CONCLUSIONS There is a nonlinear relationship between SUA concentrations and all-cause mortality in the American OA population (J-shaped association). The all-cause mortality thresholds for SUA concentrations in females and males are 5.6mg/dl and 6.2mg/dl, respectively.
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Affiliation(s)
- Jinlong Zhao
- The Second Clinical College/State Key Laboratory of Traditional Chinese Medicine Syndrome of Guangzhou University of Chinese Medicine, 510405 Guangzhou, China; The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), 510120 Guangzhou, China; The Research Team on Bone and Joint Degeneration and Injury of Guangdong Provincial Academy of Chinese Medical Sciences, 510120 Guangzhou, China
| | - Bangxin Sha
- The Fifth Clinical College of Guangzhou University of Chinese Medicine, 510405 Guangzhou, China
| | - Lingfeng Zeng
- The Second Clinical College/State Key Laboratory of Traditional Chinese Medicine Syndrome of Guangzhou University of Chinese Medicine, 510405 Guangzhou, China; The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), 510120 Guangzhou, China; The Research Team on Bone and Joint Degeneration and Injury of Guangdong Provincial Academy of Chinese Medical Sciences, 510120 Guangzhou, China
| | - Yaoxing Dou
- The Second Clinical College/State Key Laboratory of Traditional Chinese Medicine Syndrome of Guangzhou University of Chinese Medicine, 510405 Guangzhou, China; The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), 510120 Guangzhou, China; The Research Team on Bone and Joint Degeneration and Injury of Guangdong Provincial Academy of Chinese Medical Sciences, 510120 Guangzhou, China
| | - Hetao Huang
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), 510120 Guangzhou, China
| | - Guihong Liang
- The Second Clinical College/State Key Laboratory of Traditional Chinese Medicine Syndrome of Guangzhou University of Chinese Medicine, 510405 Guangzhou, China; The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), 510120 Guangzhou, China; The Research Team on Bone and Joint Degeneration and Injury of Guangdong Provincial Academy of Chinese Medical Sciences, 510120 Guangzhou, China
| | - Jianke Pan
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), 510120 Guangzhou, China
| | - Kunhao Hong
- The Fifth Clinical College of Guangzhou University of Chinese Medicine, 510405 Guangzhou, China; Guangdong Second Chinese Medicine Hospital (Guangdong Province Engineering Technology Research Institute of Traditional Chinese Medicine), 510095 Guangzhou, China
| | - Guanghui Zhou
- The Second Clinical College/State Key Laboratory of Traditional Chinese Medicine Syndrome of Guangzhou University of Chinese Medicine, 510405 Guangzhou, China
| | - Weiyi Yang
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), 510120 Guangzhou, China.
| | - Jun Liu
- The Research Team on Bone and Joint Degeneration and Injury of Guangdong Provincial Academy of Chinese Medical Sciences, 510120 Guangzhou, China; The Fifth Clinical College of Guangzhou University of Chinese Medicine, 510405 Guangzhou, China; Guangdong Second Chinese Medicine Hospital (Guangdong Province Engineering Technology Research Institute of Traditional Chinese Medicine), 510095 Guangzhou, China.
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Chen X, Ye T, Dai Y, Li P, Zhao X, Yu Y, Wang X, Jiao X, Shen N. Comparison of the therapeutic effects of febuxostat combined with a low-purine diet and allopurinol combined with a low-purine diet on the improvement of gout patients. Int J Rheum Dis 2024; 27:e15165. [PMID: 38769820 DOI: 10.1111/1756-185x.15165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 04/06/2024] [Accepted: 04/14/2024] [Indexed: 05/22/2024]
Abstract
OBJECTIVE To compare the clinical efficacy of febuxostat combined with a low-purine diet versus allopurinol combined with a low-purine diet in the treatment of gout. METHODS In this prospective controlled trial, 98 gout patients admitted to our hospital from February 2021 to December 2022 were enrolled as study subjects. Patients were randomly assigned to the study group (febuxostat combined with a low-purine diet) and the control group (allopurinol combined with a low-purine diet), with 49 patients in each group. The therapeutic effect was evaluated based on joint function and serum uric acid levels after treatment, and classified into three levels: markedly effective, effective, and ineffective. The levels of inflammatory factors, including tumor necrosis factor-a (TNF-a), cytokine interleukin-1beta (IL-1β), and interleukin (IL)-18 (IL-18), were collected. The Numeric Rating Scale (NRS) was used to assess the degree of pain in patients. Clinical indicators before and 6 months after treatment were compared between the two groups. RESULTS There was no statistically significant difference in age and gender between the two groups. After 6 months of treatment, the effective rate in the study group (48 cases, 97.96%) was higher than that in the control group (42 cases, 85.71%), with a statistically significant difference (p = .027). At the same time, the study group had significantly lower levels of serum uric acid (162.39 μmol/L ± 17.23 μmol/L vs. S198.32 μmol/L ± 18.34 μmol/L, p < .001), creatinine (87.39 mmol/L ± 9.76 mmol/L vs. 92.18 mmol/L ± 9.27 mmol/L, p = .014), total cholesterol (3.65 mmol/L ± 0.65 mmol/L vs. 4.76 mmol/L ± 0.73 mmol/L, p < .001), and triglycerides (1.76 mmol/L ± 0.32 mmol/L vs. 2.28 mmol/L ± 0.41 mmol/L, p < .001) compared to the control group, with statistically significant differences (p < .05). After treatment, the levels of inflammatory factors and degree of pain in the study group were significantly lower than those in the control group (all p < .05). During the treatment process, the incidence of adverse reactions in the study group (2 cases, 4.08%) was lower than that in the control group (9 cases, 18.37%), with a statistically significant difference (p = .025). CONCLUSION Febuxostat combined with a low-purine diet can reduce inflammatory factors and alleviate the degree of pain in gout patients, significantly improving their clinical symptoms.
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Affiliation(s)
- Xuejiao Chen
- Department of Medical Affairs, Affiliated Hospital of Hebei Engineering University, Handan, China
| | - Tao Ye
- Department of Rheumatology, Affiliated Hospital of Hebei Engineering University, Handan, China
| | - Yuna Dai
- Department of Breast Surgery, Affiliated Hospital of Hebei Engineering University, Handan, China
| | - Pian Li
- Department of Rheumatology, Affiliated Hospital of Hebei Engineering University, Handan, China
| | - Xiaodong Zhao
- Data Center, Affiliated Hospital of Hebei Engineering University, Handan, China
| | - Yanfang Yu
- Department of Rheumatology, Affiliated Hospital of Hebei Engineering University, Handan, China
| | - Xiaoliang Wang
- Department of Rheumatology, Affiliated Hospital of Hebei Engineering University, Handan, China
| | - Xiaoya Jiao
- Department of Rheumatology, Affiliated Hospital of Hebei Engineering University, Handan, China
| | - Na Shen
- Department of Rheumatology, Affiliated Hospital of Hebei Engineering University, Handan, China
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Cao Y, Zhou Y, Zhong Y, Liao X, Chen X, Pi Y. Association between oxidative balance score in adults with and without chronic kidney disease: 2011-2028 NHANES. Front Nutr 2024; 11:1374719. [PMID: 38725577 PMCID: PMC11080983 DOI: 10.3389/fnut.2024.1374719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 04/05/2024] [Indexed: 05/12/2024] Open
Abstract
Introduction Oxidative stress status is associated with CKD; however, few studies have investigated this association. The oxidative balance score (OBS) reflects systemic stress status and consists of 16 anti-and pro-oxidant dietary factors and four anti-and pro-oxidant lifestyle factors. Higher OBS implies exposure to more antioxidants. The purpose of this study was to explore the association between OBS and CKD. Methods We enrolled 8,134 study participants from the 2011-2018 National Health and Nutrition Examination Survey and obtained OBS by adding the 20 dietary and lifestyle factors. Based on OBS, the participants were divided into three groups. We performed logistic regression, subgroup analyzes, and restricted cubic spline regression to explore the association between OBS and CKD. In addition, we tested the adjusted model. Results OBS was negatively associated with CKD (OR: 0.54; 0.66, 0.82). After adjusting for all confounders, when dietary OBS was >20, the prevalence of CKD was reduced by 42% for each unit increase in OBS (p < 0.05). The negative associations of total OBS, dietary OBS, and lifestyle OBS with CKD were more significant in the female group. When the total OBS was ~20, the trend of decreasing prevalence in the female group was more significant. Conclusion OBS is negatively associated with chronic kidney disease.
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Affiliation(s)
| | | | | | | | - Xushan Chen
- Seventh Clinical Medical College, Guangzhou University of Chinese Medicine, Shenzhen, China
| | - Ying Pi
- Seventh Clinical Medical College, Guangzhou University of Chinese Medicine, Shenzhen, China
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Chen PK, Cheng ZY, Wang YL, Xu BJ, Yu ZC, Li ZX, Gong SA, Zhang FT, Qian L, Cui W, Feng YZ, Cai XR. Renal interstitial fibrotic assessment using non-Gaussian diffusion kurtosis imaging in a rat model of hyperuricemia. BMC Med Imaging 2024; 24:78. [PMID: 38570748 PMCID: PMC10988851 DOI: 10.1186/s12880-024-01259-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 03/26/2024] [Indexed: 04/05/2024] Open
Abstract
BACKGROUND To investigate the feasibility of Diffusion Kurtosis Imaging (DKI) in assessing renal interstitial fibrosis induced by hyperuricemia. METHODS A hyperuricemia rat model was established, and the rats were randomly split into the hyperuricemia (HUA), allopurinol (AP), and AP + empagliflozin (AP + EM) groups (n = 19 per group). Also, the normal rats were selected as controls (CON, n = 19). DKI was performed before treatment (baseline) and on days 1, 3, 5, 7, and 9 days after treatment. The DKI indicators, including mean kurtosis (MK), fractional anisotropy (FA), and mean diffusivity (MD) of the cortex (CO), outer stripe of the outer medulla (OS), and inner stripe of the outer medulla (IS) were acquired. Additionally, hematoxylin and eosin (H&E) staining, Masson trichrome staining, and nuclear factor kappa B (NF-κB) immunostaining were used to reveal renal histopathological changes at baseline, 1, 5, and 9 days after treatment. RESULTS The HUA, AP, and AP + EM group MKOS and MKIS values gradually increased during this study. The HUA group exhibited the highest MK value in outer medulla. Except for the CON group, all the groups showed a decreasing trend in the FA and MD values of outer medulla. The HUA group exhibited the lowest FA and MD values. The MKOS and MKIS values were positively correlated with Masson's trichrome staining results (r = 0.687, P < 0.001 and r = 0.604, P = 0.001, respectively). The MDOS and FAIS were negatively correlated with Masson's trichrome staining (r = -626, P < 0.0014 and r = -0.468, P = 0.01, respectively). CONCLUSION DKI may be a non-invasive method for monitoring renal interstitial fibrosis induced by hyperuricemia.
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Affiliation(s)
- Ping-Kang Chen
- Medical Imaging Center, The First Affiliated Hospital of Jinan University, No.613 West Huangpu Avenue, Tianhe District, Guangzhou, Guangdong, 510630, China
| | - Zhong-Yuan Cheng
- Medical Imaging Center, The First Affiliated Hospital of Jinan University, No.613 West Huangpu Avenue, Tianhe District, Guangzhou, Guangdong, 510630, China
| | - Ya-Lin Wang
- Medical Imaging Center, The First Affiliated Hospital of Jinan University, No.613 West Huangpu Avenue, Tianhe District, Guangzhou, Guangdong, 510630, China
| | - Bao-Jun Xu
- Medical Imaging Center, The First Affiliated Hospital of Jinan University, No.613 West Huangpu Avenue, Tianhe District, Guangzhou, Guangdong, 510630, China
| | - Zong-Chao Yu
- Nephrology department, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Zhao-Xia Li
- Department of Rheumatology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Shang-Ao Gong
- Medical Imaging Center, The First Affiliated Hospital of Jinan University, No.613 West Huangpu Avenue, Tianhe District, Guangzhou, Guangdong, 510630, China
| | - Feng-Tao Zhang
- Intervention department, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Long Qian
- Department of Biomedical Engineering, College of Engineering, Peking University, Beijing, China
| | - Wei Cui
- MRI Research, GE Healthcare, Beijing, China
| | - You-Zhen Feng
- Medical Imaging Center, The First Affiliated Hospital of Jinan University, No.613 West Huangpu Avenue, Tianhe District, Guangzhou, Guangdong, 510630, China.
| | - Xiang-Ran Cai
- Medical Imaging Center, The First Affiliated Hospital of Jinan University, No.613 West Huangpu Avenue, Tianhe District, Guangzhou, Guangdong, 510630, China.
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Waitayangkoon P, Leesutipornchai T, Techasatian W, Aiumtrakul N, Tanariyakul M, Arayangkool C, Kanthajan T, Nagamine T, Kewcharoen J. Urate-lowering therapy is associated with a reduced risk of arrhythmias: a systematic review and meta-analysis. JOURNAL OF RHEUMATIC DISEASES 2024; 31:108-115. [PMID: 38559794 PMCID: PMC10973354 DOI: 10.4078/jrd.2023.0059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 11/05/2023] [Accepted: 11/06/2023] [Indexed: 04/04/2024]
Abstract
Objective While urate-lowering therapy (ULT) is linked to increased cardioprotective benefits on primary prevention of cardiovascular events such myocardial infarction or heart failure, little is known regarding their effects on arrhythmia risk. The purpose of this study was to investigate the relationship between incident arrhythmias and ULT. Methods We searched MEDLINE and Embase from inception to May 2023. Included studies were randomized controlled trials and cohort studies that compared the risk of cardiac arrhythmias among ULT users with non-ULT users. Results A total of 12,420 patients from five studies were analyzed, comprising 7,359 subjects in the ULT group and 5,061 subjects in the non-ULT group. Our results showed that ULT users had significant reductions in the risk of arrhythmias (pooled relative risk [RR] 0.82, 95% confidence interval [CI] 0.74~0.92, p<0.001, I2=0.0%) compared to non-ULT users. Subgroup analysis did not show that ULT users had a significant reduced risk of atrial fibrillation (pooled RR 0.76, 95% CI 0.54~1.05, p=0.096 with I2=15.4%) compared to non-ULT users. Conclusion ULT is associated with lower risk of overall arrhythmias. Further studies are warranted to confirm our findings.
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Affiliation(s)
- Palapun Waitayangkoon
- Department of Medicine, MetroWest Medical Center, Tufts University School of Medicine, Framingham, MA, USA
| | | | - Witina Techasatian
- Department of Internal Medicine, University of Hawaii, Honolulu, HI, USA
| | | | | | | | | | - Todd Nagamine
- Department of Internal Medicine, University of Hawaii, Honolulu, HI, USA
| | - Jakrin Kewcharoen
- Department of Cardiology, Loma Linda University Medical Center, Loma Linda, CA, USA
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Zheng J, Cen K, Zhang J, Zhang H, Zhao M, Hou X. Uric acid levels and heart failure: A mendelian randomization study. Nutr Metab Cardiovasc Dis 2024; 34:1008-1013. [PMID: 38413359 DOI: 10.1016/j.numecd.2023.12.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/18/2023] [Accepted: 12/24/2023] [Indexed: 02/29/2024]
Abstract
BACKGROUND AND AIMS Uric acid, the end-product of purine metabolism within the human body, has been the subject of studies exploring its potential association with cardiovascular and cerebrovascular diseases. However, the precise relationship between uric acid levels and heart failure remains elusive. METHODS AND RESULTS In this particular study, aggregated data from genome-wide association studies on uric acid and heart failure were utilized to perform a two-sample Mendelian randomization (MR) analysis utilizing R software. The aim was to uncover any causal link between these variables. The primary outcome was assessed using inverse variance weighted (IVW) methodology, while sensitivity analyses employed MR-Egger, weighted median (WME), and MR Pleiotropy RESidual Sum and Outlier (MR-PRESSO) techniques. IVW results revealed a possible causal relationship between elevated uric acid levels and an increased risk of heart failure (OR: 1.09, 95 % CI: 1.01-1.17, P < 0.05). Encouragingly, the directions provided by MR-Egger and WME aligned with IVW findings, and no anomalies were detected in the remaining sensitivity analyses. CONCLUSION These outcomes indicate the stability of the results of the study, thereby suggesting that heightened uric acid levels may contribute to an augmented risk of heart failure.
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Affiliation(s)
- Jiaqi Zheng
- School of Public Health, Shenyang Medical College, Shenyang, 110034, China
| | - Kaiwen Cen
- School of Public Health, Shenyang Medical College, Shenyang, 110034, China
| | - Jiajun Zhang
- School of Public Health, Shenyang Medical College, Shenyang, 110034, China
| | - Huan Zhang
- Officers' Ward Department, General Hospital of Northern Theater Command, Shenyang, 110034, China
| | - Mingguang Zhao
- Department of Neurosurgery, General Hospital of Northern Theater Command, Shenyang, 110034, China
| | - Xiaowen Hou
- School of Public Health, Shenyang Medical College, Shenyang, 110034, China.
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Azevedo-Martins AK, Santos MP, Abayomi J, Ferreira NJR, Evangelista FS. The Impact of Excessive Fructose Intake on Adipose Tissue and the Development of Childhood Obesity. Nutrients 2024; 16:939. [PMID: 38612973 PMCID: PMC11013923 DOI: 10.3390/nu16070939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/16/2024] [Accepted: 01/19/2024] [Indexed: 04/14/2024] Open
Abstract
Worldwide, childhood obesity cases continue to rise, and its prevalence is known to increase the risk of non-communicable diseases typically found in adults, such as cardiovascular disease and type 2 diabetes mellitus. Thus, comprehending its multiple causes to build healthier approaches and revert this scenario is urgent. Obesity development is strongly associated with high fructose intake since the excessive consumption of this highly lipogenic sugar leads to white fat accumulation and causes white adipose tissue (WAT) inflammation, oxidative stress, and dysregulated adipokine release. Unfortunately, the global consumption of fructose has increased dramatically in recent years, which is associated with the fact that fructose is not always evident to consumers, as it is commonly added as a sweetener in food and sugar-sweetened beverages (SSB). Therefore, here, we discuss the impact of excessive fructose intake on adipose tissue biology, its contribution to childhood obesity, and current strategies for reducing high fructose and/or free sugar intake. To achieve such reductions, we conclude that it is important that the population has access to reliable information about food ingredients via food labels. Consumers also need scientific education to understand potential health risks to themselves and their children.
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Affiliation(s)
- Anna Karenina Azevedo-Martins
- Group of Study in Endocrinology and Metabolism, School of Arts, Sciences and Humanities, University of São Paulo, São Paulo 03828-000, Brazil; (M.P.S.); (N.J.R.F.); (F.S.E.)
| | - Matheus Pedro Santos
- Group of Study in Endocrinology and Metabolism, School of Arts, Sciences and Humanities, University of São Paulo, São Paulo 03828-000, Brazil; (M.P.S.); (N.J.R.F.); (F.S.E.)
| | - Julie Abayomi
- School of Medicine and Nutrition, Faculty of Health, Social Care and Medicine, Edge Hill University, Ormskirk L39 4QP, UK;
| | - Natália Juliana Ramos Ferreira
- Group of Study in Endocrinology and Metabolism, School of Arts, Sciences and Humanities, University of São Paulo, São Paulo 03828-000, Brazil; (M.P.S.); (N.J.R.F.); (F.S.E.)
| | - Fabiana S. Evangelista
- Group of Study in Endocrinology and Metabolism, School of Arts, Sciences and Humanities, University of São Paulo, São Paulo 03828-000, Brazil; (M.P.S.); (N.J.R.F.); (F.S.E.)
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Lu Z, Lu F, Zhang R, Guo S. Interaction between anemia and hyperuricemia in the risk of all-cause mortality in patients with chronic kidney disease. Front Endocrinol (Lausanne) 2024; 15:1286206. [PMID: 38586465 PMCID: PMC10998448 DOI: 10.3389/fendo.2024.1286206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 03/04/2024] [Indexed: 04/09/2024] Open
Abstract
Aim Both hyperuricemia and anemia are not only the manifestation of chronic kidney disease (CKD) but also related to its occurrence and development. A recent study has found that there was a synergetic effect between hyperuricemia and anemia on new-onset CKD. Herein we aimed to explore the roles of hyperuricemia and anemia in the all-cause mortality in patients with CKD. Methods Data of adult patients with CKD were extracted from the National Health and Nutrition Examination Surveys (NHANES) database in 2009-2018 in this retrospective cohort study. Weighted univariate and multivariate COX regression analyses were used to investigate the associations of hyperuricemia and anemia with all-cause mortality, and the evaluation indexes were hazard ratios (HRs) and 95% confidence intervals (CIs). The interaction effect between hyperuricemia and anemia on the risk of all-cause mortality was assessed via relative excess risk due to interaction (RERI) and attributable proportion of interaction (AP). Subgroup analyses of age, gender, CVD, hypertension, DM, and cancer were also performed to assess this interaction effect. Results Among 3,678 eligible patients, 819 died from all causes. After adjusting for covariables, we found that CKD patients with anemia (HR = 1.72, 95%CI: 1.42-2.09) or hyperuricemia (HR = 1.21, 95%CI: 1.01-11.45) had a higher risk of all-cause mortality. There was a potential synergetic effect between anemia and hyperuricemia on all-cause mortality, with RERI of 0.630 and AP of 0.291. Moreover, this synergetic effect was also observed in ≥65 years old (AP = 0.330), male (AP = 0.355), hypertension (AP = 0.736), non-hypertension (AP = 0.281), DM (AP = 0.371), and cancer (AP = 0.391) subgroups. Conclusion A potential synergetic effect between anemia and hyperuricemia on all-cause mortality was found in patients with CKD. However, further studies are needed to clarify the causal relationship between them.
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Affiliation(s)
- Zhaoxuan Lu
- Blood Purification Center, Beijing Puren Hospital, Beijing, China
| | - Fangping Lu
- Department of Nephrology, The First Hospital of Tsinghua University, Beijing, China
| | - Ruixue Zhang
- Department of Rheumatology, The First Hospital of Tsinghua University, Beijing, China
| | - Shuting Guo
- Department of Rheumatology, The First Hospital of Tsinghua University, Beijing, China
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Dragoev SG. Lipid Peroxidation in Muscle Foods: Impact on Quality, Safety and Human Health. Foods 2024; 13:797. [PMID: 38472909 DOI: 10.3390/foods13050797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 02/07/2024] [Accepted: 02/13/2024] [Indexed: 03/14/2024] Open
Abstract
The issue of lipid changes in muscle foods under the action of atmospheric oxygen has captured the attention of researchers for over a century. Lipid oxidative processes initiate during the slaughtering of animals and persist throughout subsequent technological processing and storage of the finished product. The oxidation of lipids in muscle foods is a phenomenon extensively deliberated in the scientific community, acknowledged as one of the pivotal factors affecting their quality, safety, and human health. This review delves into the nature of lipid oxidation in muscle foods, highlighting mechanisms of free radical initiation and the propagation of oxidative processes. Special attention is given to the natural antioxidant protective system and dietary factors influencing the stability of muscle lipids. The review traces mechanisms inhibiting oxidative processes, exploring how changes in lipid oxidative substrates, prooxidant activity, and the antioxidant protective system play a role. A critical review of the oxidative stability and safety of meat products is provided. The impact of oxidative processes on the quality of muscle foods, including flavour, aroma, taste, colour, and texture, is scrutinised. Additionally, the review monitors the effect of oxidised muscle foods on human health, particularly in relation to the autooxidation of cholesterol. Associations with coronary cardiovascular disease, brain stroke, and carcinogenesis linked to oxidative stress, and various infections are discussed. Further studies are also needed to formulate appropriate technological solutions to reduce the risk of chemical hazards caused by the initiation and development of lipid peroxidation processes in muscle foods.
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Affiliation(s)
- Stefan G Dragoev
- Department of Meat and Fish Technology, Technological Faculty, University of Food Technologies, 26 Maritza Blvd., 4002 Plovdiv, Bulgaria
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He Q, Zheng Q, Diao H, Li M, Zhu Q, Fang F, Cui W. The role of body mass index on the association between the energy-adjusted dietary inflammatory index and hyperuricemia: a mediation analysis based on NHANES (2007-2016). Int J Obes (Lond) 2024; 48:339-345. [PMID: 37989765 DOI: 10.1038/s41366-023-01418-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 10/15/2023] [Accepted: 11/09/2023] [Indexed: 11/23/2023]
Abstract
BACKGROUND The Energy-Adjusted Dietary Inflammatory Index (E-DII) is related to both body mass index (BMI) and hyperuricemia. However, the association among BMI, hyperuricemia and DII is yet to be fully elucidated. The purpose of this study is to explore the role of BMI in the relationship between E-DII and hyperuricemia in the American population. METHODS A cross-sectional study was conducted using data from the National Health and Nutrition Examination Survey (NHANES) spanning from 2007 to 2016, with a sample size of 10,571 participants. The study used a weighted logistic regression model and a generalized additive model (GAM) to explore the associations among BMI, hyperuricemia and E-DII. Furthermore, mediation analysis was utilized to illustrate the mediating relationships among these variables. RESULTS The results of the study indicated that a higher E-DII was related to an increased risk of hyperuricemia. The association between E-DII and hyperuricemia was partially mediated by BMI. CONCLUSIONS E-DII is associated with hyperuricemia. BMI mediates the relationship between E-DII and hyperuricemia among Americans, which provides crucial information for the prevention of hyperuricemia.
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Affiliation(s)
- Qingzhen He
- Department of Nutrition and Food Hygiene, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, P. R. China
| | - Qingzhao Zheng
- Department of Nutrition and Food Hygiene, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, P. R. China
| | - Houze Diao
- Department of Nutrition and Food Hygiene, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, P. R. China
| | - Mingyuan Li
- Department of Nutrition and Food Hygiene, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, P. R. China
| | - Qing Zhu
- Department of Nutrition and Food Hygiene, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, P. R. China
| | - Fang Fang
- Department of Nutrition and Food Hygiene, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, P. R. China.
| | - Weiwei Cui
- Department of Nutrition and Food Hygiene, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, P. R. China.
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Tang K, Xu S, Chen P, Cai J, Huang T, Liu M, Li W, Yu Y, Che B, Zhang W. Potential role of glutathione S‑transferase M1 gene polymorphism in kidney calcium oxalate stone formation. Int Urol Nephrol 2024; 56:887-892. [PMID: 37891380 DOI: 10.1007/s11255-023-03846-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023]
Abstract
BACKGROUND The purpose of this study was to look into the effects of glutathione S-transferase M1 (GSTM1) gene polymorphism on the formation of kidney calcium oxalate stones. METHODS A total of 159 patients with kidney calcium oxalate stones were included in this study as a case group. One hundred and three healthy individuals were included in the control group. The age, gender, and levels of calcium (Ca), uric acid (UA), creatinine (Cr), and urinary creatinine (Ucr) are tracked. Peripheral blood samples are used to perform a polymerase chain reaction to identify the glutathione S-transferase (GST) gene polymorphism (PCR). A commercial kit was used in this study to measure the levels of malondialdehyde (MDA), nitric oxide (NO), total antioxidant capacity (T-AOC), and 8-hydroxydeoxyguanosine (8-OHdG) in peripheral blood. RESULTS There was no difference in age or gender distribution between the case and control groups (P > 0.05). The Cr, Ucr, Ca, UA, 8-OHdG, MDA, NO, and T-AOC in the case group were significantly higher than those in the control group (P < 0.001). The Hardy-Weinberg genetic equilibrium test showed no difference between the case group (P = 0.23) and the control group (P = 0.09). In the case group, the 8-OHdG and NO in GSTM1 null genotype were significantly higher than those in GSTM1 genotype (P < 0.05), but there was no significant difference in MDA and T-AOC (P > 0.05). Multivariate regression analysis showed that the GSTM1 null genotype was positively correlated with 8-OHdG (P < 0.001) and NO (P < 0.001). CONCLUSIONS GSTM1 gene polymorphism might be a detecting risk factor for kidney calcium oxalate stone formation. TRIAL REGISTRATION ChiCTR2100051300.
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Affiliation(s)
- Kaifa Tang
- Department of Urology and Andrology, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, 550001, China.
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550004, China.
| | - Shenghan Xu
- Department of Urology and Andrology, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, 550001, China
| | - Pan Chen
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550004, China
| | - Ji Cai
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550004, China
| | - Tao Huang
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550004, China
| | - Miao Liu
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550004, China
| | - Wei Li
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550004, China
| | - Ying Yu
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550004, China
| | - Bangwei Che
- Department of Urology and Andrology, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, 550001, China
| | - Wenjun Zhang
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550004, China
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Zhong J, Cai H, Zhang Z, Wang J, Xiao L, Zhang P, Xu Y, Tu W, Zhu W, Liu X, Sun W. Serum uric acid and prognosis of ischemic stroke: Cohort study, meta-analysis and Mendelian randomization study. Eur Stroke J 2024; 9:235-243. [PMID: 37905729 PMCID: PMC10916819 DOI: 10.1177/23969873231209620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 10/08/2023] [Indexed: 11/02/2023] Open
Abstract
INTRODUCTION The role of serum uric acid (UA) levels in the functional recovery of ischemic stroke remains uncertain. To evaluate whether UA could predict clinical outcomes in patients with ischemic stroke. PATIENTS AND METHODS A three-stage study design was employed, combining a large-scale prospective cohort study, a meta-analysis and a Mendelian randomization (MR) analysis. Firstly, we conducted a cohort study using data from the Nanjing Stroke Registry Program (NSRP) to assess the association between UA levels and 3-month functional outcomes in ischemic stroke patients. Secondly, the meta-analysis was conducted to integrate currently available cohort evidence. Lastly, MR analysis was utilized to explore whether genetically determined UA had a causal link to the functional outcomes of ischemic stroke using summary data from the CKDGen and GISCOME datasets. RESULTS In the first stage, the cohort study included 5631 patients and found no significant association between UA levels and functional outcomes at 3 months after ischemic stroke. In the second stage, the meta-analysis, including 10 studies with 14,657 patients, also showed no significant association between UA levels and stroke prognosis. Finally, in the third stage, MR analysis using data from 6165 patients in the GISCOME study revealed no evidence of a causal relationship between genetically determined UA and stroke functional outcomes. DISCUSSION AND CONCLUSION Our comprehensive triangulation approach found no significant association between UA levels and functional outcomes at 3 months after ischemic stroke.
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Affiliation(s)
- Jinghui Zhong
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Huan Cai
- Department of Rehabilitation, Zhongshan City People’s Hospital, Zhongshan, Guangdong, China
| | - Zhizhong Zhang
- Department of Neurology, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Jinjing Wang
- Department of Neurology, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Lulu Xiao
- Department of Neurology, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Pan Zhang
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Yingjie Xu
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Wenqing Tu
- Department of Cardiology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Wusheng Zhu
- Department of Neurology, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Xinfeng Liu
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
- Department of Neurology, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Wen Sun
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
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Nie S, Zhao Y, Feng Z, Zou C, Ding F, Gong L, Lu H, Cao Y, Yang G. Effect of Ticagrelor versus Clopidogrel on All-Cause and Cardiovascular Mortality in Acute Coronary Syndrome Patients with Hyperuricemia. Clin Drug Investig 2024; 44:163-174. [PMID: 38326641 DOI: 10.1007/s40261-024-01342-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/16/2024] [Indexed: 02/09/2024]
Abstract
BACKGROUND AND OBJECTIVE The relationship between hyperuricemia and mortality in patients with acute coronary syndrome (ACS) is considerably controversial. Additionally, the strategy of dual antiplatelet therapy (DAPT) has not been evaluated in patients with ACS with hyperuricemia. This study aims to evaluate the impact of hyperuricemia on the prognosis of ACS and explore the efficacy of ticagrelor compared with clopidogrel in patients with hyperuricemia. METHODS The study enrolled 4319 patients divided into hyperuricemia (HUA, n = 1060) and normouricemia (NUA, n = 3259) groups. The inverse probability of treatment weighting (IPTW)-adjusted Cox regression analysis was used to evaluate the impact of ticagrelor versus clopidogrel on all-cause and cardiovascular mortality. RESULTS Hyperuricemia significantly increased the risk of all-cause death compared with patients with NUA at 7 days [adjusted hazard ratio (HR): 4.292, 95% confidence interval (CI) 1.727-10.67]; P = 0.002), 14 days (adjusted HR: 2.871, 95% CI 1.326-6.219; P = 0.0074), 30 days (adjusted HR: 2.168, 95% CI 1.056-4.453; P = 0.035), 3 months (adjusted HR: 2.018, 95% CI 1.152-3.533; P = 0.0144) and 1 year (adjusted HR: 1.702, 95% CI 1.137-2.548; P = 0.009). No significant difference was found between ticagrelor and clopidogrel in 1-year all-cause mortality [7.0% versus 5.5%, adjusted HR: 1.114 (95% CI 0.609-2.037), P = 0.725] among patients with concomitant hyperuricemia. CONCLUSION Hyperuricemia was independently related to an increased risk of all-cause and cardiovascular death in patients with ACS undergoing PCI. At 1-year follow-up, there were no significant differences between ticagrelor and clopidogrel concerning all-cause and cardiovascular death in patients with hyperuricemia.
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Affiliation(s)
- Shanshan Nie
- Center of Clinical Pharmacology, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
- Department of Cardiovascular Disease, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, 450000, Henan, China
| | - Yuhang Zhao
- Department of Integrative Medicine, Hushan Hospital, Fudan Hospital, Shanghai, 200040, China
| | - Zeying Feng
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410013, Hunan, China
| | - Chan Zou
- Center of Clinical Pharmacology, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Fangfang Ding
- Center of Clinical Pharmacology, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Liying Gong
- Department of Intensive Care Unit, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Hongwei Lu
- Center for Experimental Medicine, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Yu Cao
- Department of Cardiology, Central South University, The Third Xiangya Hospital, Changsha, 410013, Hunan, China.
| | - Guoping Yang
- Center of Clinical Pharmacology, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China.
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Sánchez-Briales P, Marques Vidas M, López-Sánchez P, López-Illázquez MV, Martín-Testillano L, Vedat-Ali A, Portolés J. The Uricosuric Effect of SGLT2 Inhibitors Is Maintained in the Long Term in Patients with Chronic Kidney Disease and Type 2 Diabetes Mellitus. J Clin Med 2024; 13:1360. [PMID: 38592682 PMCID: PMC10931679 DOI: 10.3390/jcm13051360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 02/16/2024] [Accepted: 02/24/2024] [Indexed: 04/10/2024] Open
Abstract
(1) Background: Sodium-glucose co-transporter 2 inhibitors (SGLT2is) increase uric acid excretion. The intensity of uricosuria is linked to glycosuria. (2) Methods: We aim to analyze the effect of SGLT2 inhibitors on urinary fractional excretion (FE) of uric acid and glucose in patients with type 2 diabetes mellitus (T2DM) and chronic kidney disease (CKD) in a single-center retrospective study with patients with T2DM and CKD who started on treatment with SGLT2is. Patients on renal replacement therapy or with glucagon-like peptide-1 (GLP1) analogs were excluded. Subgroup analysis was performed according to the estimated glomerular filtration rate (eGFR), the SGLT2i molecule, the main comorbidities, and concomitant treatment. As a secondary objective, the study analyzed the effect of SGLT2 inhibitors on uricemia levels. (3) Results: Seventy-three patients were analyzed, with a mean follow-up of 1.2 years. Uric acid and glucose FE significantly increased after the initiation of SGLT2is. This increase remained stable during the follow-up without differences among eGFR groups. No significant reduction in uricemia was observed. However, a trend towards a decrease was observed. (4) Conclusion: The use of SGLT2is in patients with CKD and T2DM is associated with an increase in uric acid FE, which maintains stability irrespective of glomerular filtration loss at least during 24 months of follow-up.
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Affiliation(s)
- Paula Sánchez-Briales
- Nephrology Department, Hospital Universitario Puerta de Hierro Majadahonda, Instituto de Investigación Sanitaria Puerta de Hierro-Segovia de Arana (IDIPHISA), 28222 Madrid, Spain; (P.S.-B.); (P.L.-S.); (M.V.L.-I.); (L.M.-T.); (A.V.-A.); (J.P.)
| | - María Marques Vidas
- Nephrology Department, Hospital Universitario Puerta de Hierro Majadahonda, Instituto de Investigación Sanitaria Puerta de Hierro-Segovia de Arana (IDIPHISA), 28222 Madrid, Spain; (P.S.-B.); (P.L.-S.); (M.V.L.-I.); (L.M.-T.); (A.V.-A.); (J.P.)
- Medicine Department, Facultad de Medicina, Universidad Autónoma de Madrid, 28222 Madrid, Spain
| | - Paula López-Sánchez
- Nephrology Department, Hospital Universitario Puerta de Hierro Majadahonda, Instituto de Investigación Sanitaria Puerta de Hierro-Segovia de Arana (IDIPHISA), 28222 Madrid, Spain; (P.S.-B.); (P.L.-S.); (M.V.L.-I.); (L.M.-T.); (A.V.-A.); (J.P.)
| | - María Victoria López-Illázquez
- Nephrology Department, Hospital Universitario Puerta de Hierro Majadahonda, Instituto de Investigación Sanitaria Puerta de Hierro-Segovia de Arana (IDIPHISA), 28222 Madrid, Spain; (P.S.-B.); (P.L.-S.); (M.V.L.-I.); (L.M.-T.); (A.V.-A.); (J.P.)
| | - Lucía Martín-Testillano
- Nephrology Department, Hospital Universitario Puerta de Hierro Majadahonda, Instituto de Investigación Sanitaria Puerta de Hierro-Segovia de Arana (IDIPHISA), 28222 Madrid, Spain; (P.S.-B.); (P.L.-S.); (M.V.L.-I.); (L.M.-T.); (A.V.-A.); (J.P.)
| | - Aylin Vedat-Ali
- Nephrology Department, Hospital Universitario Puerta de Hierro Majadahonda, Instituto de Investigación Sanitaria Puerta de Hierro-Segovia de Arana (IDIPHISA), 28222 Madrid, Spain; (P.S.-B.); (P.L.-S.); (M.V.L.-I.); (L.M.-T.); (A.V.-A.); (J.P.)
| | - Jose Portolés
- Nephrology Department, Hospital Universitario Puerta de Hierro Majadahonda, Instituto de Investigación Sanitaria Puerta de Hierro-Segovia de Arana (IDIPHISA), 28222 Madrid, Spain; (P.S.-B.); (P.L.-S.); (M.V.L.-I.); (L.M.-T.); (A.V.-A.); (J.P.)
- Medicine Department, Facultad de Medicina, Universidad Autónoma de Madrid, 28222 Madrid, Spain
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Zhen R, Wang S, Chen S. The Relationship Between UA/HDL and Diabetic Peripheral Neuropathy: A Cross-Sectional Analysis. Diabetes Metab Syndr Obes 2024; 17:969-980. [PMID: 38435629 PMCID: PMC10908281 DOI: 10.2147/dmso.s447809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 02/10/2024] [Indexed: 03/05/2024] Open
Abstract
Purpose This study was designed to analyze correlations between the uric acid to high-density lipoprotein cholesterol ratio (UHR) and peripheral nerve conduction velocity (NCV) among type 2 diabetes mellitus (T2DM) patients. Patients and Methods This was a single-center cross-sectional analysis of 324 T2DM patients. All patients were separated into a group with normal NCV (NCVN) and a group with abnormal NCV (NCVA). Patients were also classified into groups with low and high UHR values based on the median UHR in this study cohort. Neurophysiological data including motor and sensory conduction velocity (MCV and SCV, respectively) were measured for all patients. Results Relative to patients with low UHR values, those in the high UHR group presented with greater NCVA prevalence (P = 0.002). UHR remained negatively correlated with bilateral superficial peroneal nerve SCV, bilateral common peroneal nerve MCV, bilateral ulnar nerve SCV, and bilateral right median nerve MCV even after adjustment for confounding factors. UHR was identified as an NCVA-related risk factor, with a 1.370-fold increase in NCVA prevalence for every unit rise in UHR (P < 0.001). Conclusion These results identify UHR as a risk factor associated with NCVA that was independently negatively associated with NCV among T2DM patients.
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Affiliation(s)
- Ruoxi Zhen
- Graduate School of Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, Hebei, People’s Republic of China
| | - Shuqi Wang
- Graduate School of Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, Hebei, People’s Republic of China
| | - Shuchun Chen
- Graduate School of Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, Hebei, People’s Republic of China
- Hebei Key Laboratory of Metabolic Diseases, Shijiazhuang, Hebei, People’s Republic of China
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Yin Y, Zhou E, Wu J. Association between hyperuricemia and long-term mortality in patients with hypertension: results from the NHANES 2001-2018. Front Cardiovasc Med 2024; 11:1306026. [PMID: 38380182 PMCID: PMC10876877 DOI: 10.3389/fcvm.2024.1306026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 01/16/2024] [Indexed: 02/22/2024] Open
Abstract
Objective The prevalence of hyperuricemia and hypertension is steadily increasing, and these conditions often share common risk factors. This study aimed to investigate the association among hyperuricemia, hypertension, and all-cause mortality in a nationally representative U.S. population. Methods Data for 38,644 participants were obtained from the National Health and Nutrition Examination Survey (NHANES) 2001-2018. Hyperuricemia was defined as a serum urate concentration >420 μmol/L in men and >360 μmol/L in women. Information regarding death outcomes was obtained through the National Death Index (NDI). Multivariate logistic regression, Cox proportional hazards models, and restricted cubic spline (RCS) analyses were used to evaluate the association between hyperuricemia and hypertension in all included participants, as well as long-term mortality in patients with hypertension. Results Among all participants, 6,956 (18.0%) had hyperuricemia, while 31,688 (82.0%) had nonhyperuricemia. According to the adjusted models, hyperuricemia was more strongly associated with hypertension (OR 2.04) than was non-hyperuricemia. During the median follow-up period of 78 months, both hyperuricemia (HR 1.48, 1.95) and hypertension (HR 1.42, 1.69) independently associated with the increased risk of all-cause mortality and cardiovascular mortality, respectively, with the highest risk observed in those with both conditions (HR 1.87, 2.82). RCS analyses revealed nonlinear J-shaped (for hypertension) and U-shaped (for both all-cause and cardiovascular mortality) relationships with serum urate levels. Conclusions Hyperuricemia is associated with an elevated risk of developing hypertension compared to non-hyperuricemia. Among patients with hypertension, those with hyperuricemia are more likely to experience all-cause and cardiovascular mortality during long-term follow-up.
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Affiliation(s)
| | | | - Jian Wu
- Department of Rheumatology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
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Kumar B, Misra A, Rawat P, Agnihotri P, Srivastava S. Anti-rheumatic potential vis-à-vis aconitine and hypaconitine content analysis in different Aconitum spp. from Sikkim Himalayas (India). Chem Biodivers 2024; 21:e202301656. [PMID: 38217357 DOI: 10.1002/cbdv.202301656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 01/10/2024] [Accepted: 01/12/2024] [Indexed: 01/15/2024]
Abstract
Aconitum spp. are important medicinal plants mentioned in Ayurveda as Ativisa or Vatsanabha. The present study aims to evaluate anti-rheumatic potential in seven Aconitum species and correlation with aconitine and hypaconitine content. Anti-rheumatic potential was analyzed through in vitro xanthine oxidase inhibition, anti-inflammatory and ROS scavenging assays; and quantification of aconitine and hypaconitine with RP-HPLC method validated as per ICH guidelines. The findings reveal that A. palmatum possessed the most promising response (IC50 =12.68±0.15 μg/ml) followed by A. ferox (IC50 =12.912±1.87 μg/ml) for xanthin oxidase inhibition. We observed a wide variation in aconitine and hypaconitine content ranging from 0.018 %-1.37 % and 0.0051 %-0.077 % respectively on dry weight basis. Aconitine and hypaconitine showed moderate positive correlation (r=0.68 and 0.59 respectively) with anti-rheumatic potential. The study identifies potential alternative species of Aconitum that can help in sustainable availability of quality raw material.
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Affiliation(s)
- Bhanu Kumar
- Pharmacognosy Division, CSIR- National Botanical Research Institute, Lucknow (U.P.), 226001, India
| | - Ankita Misra
- Pharmacognosy Division, CSIR- National Botanical Research Institute, Lucknow (U.P.), 226001, India
| | - Poonam Rawat
- Pharmacognosy Division, CSIR- National Botanical Research Institute, Lucknow (U.P.), 226001, India
| | - Priyanka Agnihotri
- Plant Diversity, Systematics and Herbarium Division, CSIR- National Botanical Research Institute, Lucknow (U.P.), 226001, India
| | - Sharad Srivastava
- Pharmacognosy Division, CSIR- National Botanical Research Institute, Lucknow (U.P.), 226001, India
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Butcko AJ, Putman AK, Mottillo EP. The Intersection of Genetic Factors, Aberrant Nutrient Metabolism and Oxidative Stress in the Progression of Cardiometabolic Disease. Antioxidants (Basel) 2024; 13:87. [PMID: 38247511 PMCID: PMC10812494 DOI: 10.3390/antiox13010087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/06/2023] [Accepted: 01/07/2024] [Indexed: 01/23/2024] Open
Abstract
Cardiometabolic disease (CMD), which encompasses metabolic-associated fatty liver disease (MAFLD), chronic kidney disease (CKD) and cardiovascular disease (CVD), has been increasing considerably in the past 50 years. CMD is a complex disease that can be influenced by genetics and environmental factors such as diet. With the increased reliance on processed foods containing saturated fats, fructose and cholesterol, a mechanistic understanding of how these molecules cause metabolic disease is required. A major pathway by which excessive nutrients contribute to CMD is through oxidative stress. In this review, we discuss how oxidative stress can drive CMD and the role of aberrant nutrient metabolism and genetic risk factors and how they potentially interact to promote progression of MAFLD, CVD and CKD. This review will focus on genetic mutations that are known to alter nutrient metabolism. We discuss the major genetic risk factors for MAFLD, which include Patatin-like phospholipase domain-containing protein 3 (PNPLA3), Membrane Bound O-Acyltransferase Domain Containing 7 (MBOAT7) and Transmembrane 6 Superfamily Member 2 (TM6SF2). In addition, mutations that prevent nutrient uptake cause hypercholesterolemia that contributes to CVD. We also discuss the mechanisms by which MAFLD, CKD and CVD are mutually associated with one another. In addition, some of the genetic risk factors which are associated with MAFLD and CVD are also associated with CKD, while some genetic risk factors seem to dissociate one disease from the other. Through a better understanding of the causative effect of genetic mutations in CMD and how aberrant nutrient metabolism intersects with our genetics, novel therapies and precision approaches can be developed for treating CMD.
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Affiliation(s)
- Andrew J. Butcko
- Hypertension and Vascular Research Division, Henry Ford Hospital, 6135 Woodward Avenue, Detroit, MI 48202, USA; (A.J.B.); (A.K.P.)
- Department of Physiology, Wayne State University, 540 E. Canfield Street, Detroit, MI 48202, USA
| | - Ashley K. Putman
- Hypertension and Vascular Research Division, Henry Ford Hospital, 6135 Woodward Avenue, Detroit, MI 48202, USA; (A.J.B.); (A.K.P.)
- Department of Large Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, 784 Wilson Road, East Lansing, MI 48823, USA
| | - Emilio P. Mottillo
- Hypertension and Vascular Research Division, Henry Ford Hospital, 6135 Woodward Avenue, Detroit, MI 48202, USA; (A.J.B.); (A.K.P.)
- Department of Physiology, Wayne State University, 540 E. Canfield Street, Detroit, MI 48202, USA
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Li X, Niu Z, Bai L, Lu Q. New perspective on first-trimester serum uric acid level in predicting the risk of gestational diabetes mellitus. Sci Rep 2024; 14:804. [PMID: 38191612 PMCID: PMC10774299 DOI: 10.1038/s41598-024-51507-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 01/05/2024] [Indexed: 01/10/2024] Open
Abstract
This study aimed to investigate the correlation between serum uric acid (UA) and gestational diabetes mellitus (GDM) during the first trimester and provide a new perspective for the prevention and treatment of GDM. Based on the diagnostic criteria of gestational diabetes of the International Association of Diabetes and Pregnancy Study Groups, 1744 and 4256 patients were enrolled in the GDM and normal glucose tolerance (NGT) groups. Four groups were constituted based on the quartile of first-trimester serum UA (UA) level, and the differences in each indicator between groups were compared. Logistic regression was used to analyze the effects of UA level on GDM risk. The rate of GDM in the UA quartile changed from low to high. Significant differences were also observed in fasting plasma glucose level, 1 h post glucose and 2 h post glucose levels, in all the groups (P < 0.05), which increased with the UA level. UA level were independent risk factors for GDM. The best threshold of GDM predicted by the first-trimester UA level was 226.55 μmol/L. The first-trimester UA level in patients with GDM was relatively higher and was an independent risk factor for GDM.
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Affiliation(s)
- Xiaojing Li
- Department of Obstetrics, First Hospital of Qinhuangdao, Hebei, 066000, Qinhuangdao, China
| | - Ziru Niu
- Department of Endocrinology, First Hospital of Qinhuangdao, Hebei, 066000, Qinhuangdao, China
| | - Liwei Bai
- Department of Obstetrics, Qinhuangdao Hospital for Maternal and Child Health, Hebei, 066000, Qinhuangdao, China
| | - Qiang Lu
- Department of Endocrinology, First Hospital of Qinhuangdao, Hebei, 066000, Qinhuangdao, China.
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Lai CH, Lo HC. Anti-Hyperuricemia Activity and Potential Mechanisms of Medicinal Mushroom Activity: A Review of Preclinical Studies. Int J Med Mushrooms 2024; 26:1-12. [PMID: 38884262 DOI: 10.1615/intjmedmushrooms.2024053556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/18/2024]
Abstract
Hyperuricemia (HUA) is characterized by abnormally elevated levels of serum uric acid, the product of purine metabolism. The primary symptom of HUA is gout; however, asymptomatic HUA is associated with complications such as hypertension, kidney disease, cardiovascular disease, and metabolic syndrome. The activation of xanthine oxidase (XO), a pivotal enzyme in uric acid biosynthesis, is coupled with extensive reactive oxygen species generation, leading to inflammatory responses, and triggers the development of HUA and its complications. In clinical practice, XO inhibitors are primarily used to treat HUA; however, their prolonged use is accompanied by serious adverse effects. Mushrooms and their bioactive constituents have shown promising anti-HUA activities in both in vitro and in vivo studies, including inhibition of urate production, modulation of renal urate transporters, enhancement of intestinal uric acid excretion, and antioxidant, anti-inflammatory, and antimetabolic syndrome properties. Clinical trials are necessary to validate the beneficial effects and safety of mushrooms in preventing or alleviating HUA and attenuating the associated complications. This review presents contemporary insights into the pathogenesis of HUA, the bioactive components of mushrooms, their therapeutic potential, and the underlying mechanisms involved in ameliorating HUA.
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Affiliation(s)
- Chun-Hong Lai
- Department of Nutritional Science, Fu Jen Catholic University, 510 Jhongjheng Road, Sinjhuang City, Taipei County 24205, Taiwan
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Kang T, Xi Y, Lu S, Qian T, Du M, Shi X, Hou X. Association between serum uric acid levels and lung function in the NHANES cohort (2007-2012): A cross-sectional analysis of a diverse American population. Int J Rheum Dis 2024; 27:e15043. [PMID: 38287539 DOI: 10.1111/1756-185x.15043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/02/2024] [Accepted: 01/03/2024] [Indexed: 01/31/2024]
Abstract
BACKGROUND Hyperuricemia has been linked to various health conditions. However, the relationship between uric acid (UA) levels and lung function remains debated. METHODS In a cross-sectional study of 6750 participants aged 20-69 from NHANES, we assessed UA levels and lung function (FVC and FEV1). We conducted regression analyses while adjusting for potential confounders. RESULTS After accounting for factors like age, sex, BMI, smoking, and more, we found a negative association between UA FVC and FEV1. Specifically, for every 0.1 mg/dL increase in UA, FEV1 decreased by 15.265 mL, and FVC decreased by 24.46 mL. No association was observed with FEV1/FVC. Subgroup analyses revealed similar negative correlations among various groups, particularly in non-Hispanic Black females under 60. CONCLUSION Serum UA levels are inversely associated with FEV1 and FVC in the American population, with a notable impact on non-Hispanic Black females under 60.
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Affiliation(s)
- Tianlun Kang
- Department of Rheumatism, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Yajing Xi
- Department of Rheumatism, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Siyi Lu
- Department of Rheumatism, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Tangliang Qian
- Department of Rheumatism, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Mengmeng Du
- Department of Rheumatism, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Xiaojun Shi
- Department of Rheumatism, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Xiujuan Hou
- Department of Rheumatism, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
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Liao W, Wang Y, Zhang W. Serum uric acid and the risk of colorectal cancer: a meta-analysis. Eur J Cancer Prev 2024; 33:19-28. [PMID: 37669167 DOI: 10.1097/cej.0000000000000834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2023]
Abstract
BACKGROUND A meta-analysis was performed in this study to evaluate the association between serum uric acid and the risk of colorectal cancer (CRC). METHODS Relevant observational studies observing the relationship between uric acid and the incidence of CRC were obtained by the search of electronic databases, including Medline, Embase, Cochrane Library and Web of Science . A randomized-effects model was selected to pool the data by incorporating the influence of potential heterogeneity. RESULTS Eight observational studies involving 1,226,379 adults were included. During a mean follow-up duration of 12.8 years, CRC was developed in 12349 (1.0%) participants. Pooled results showed that compared to those with the lowest category of serum uric acid at baseline, participants with the highest category of serum uric acid had an increased incidence of CRC during follow-up [risk ratio (RR), 1.28; 95% confidence interval (CI), 1.17-1.42; P < 0.001; I2 = 0%]. Sensitivity analysis limited to prospective cohort studies retrieved similar results (RR, 1.32; 95% CI, 1.19-1.47; P < 0.001; I2 = 0%). Subgroup analyses showed consistent results in men and women, in estimates of the incidence of colon cancer and rectal cancer and in studies with different follow-up durations and quality scores ( P for subgroup differences all > 0.05). CONCLUSION Although the cutoff for defining a high uric acid varied among the included studies, results of the meta-analysis suggest that a high serum uric acid may be associated with an increased risk of CRC in an adult population.
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Affiliation(s)
- Wenqiang Liao
- Department of General Surgery, Luwan Branch, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine
| | - Yuxiang Wang
- Department of General Surgery, Shanghai Tenth People's Hospital, Shanghai, China
| | - Wenpeng Zhang
- Department of General Surgery, Luwan Branch, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine
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Li X, Gu Y, Ren L, Cai Q, Qiu Y, He J, Qu W, Ji W. Study of hispidulin in the treatment of uric acid nephropathy based on NF-κB signaling pathway. Chem Biol Drug Des 2024; 103:e14367. [PMID: 37880153 DOI: 10.1111/cbdd.14367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 09/17/2023] [Accepted: 09/26/2023] [Indexed: 10/27/2023]
Abstract
Uric acid nephropathy (UAN) is caused by purine metabolism disorders. UAN rat models were established in SD rats. The modeling rats received different doses of hispidulin (10, 20, 50 mg/mL). Febuxostat was applied as the positive drug. Serum creatinine, uric acid (UA), and cystatin-C (cys-C), neutrophil gelatinase-associated lipocalin (NGAL), IL-1β, IL-8, TNF-α, and IL-6 in rats were detected. HE staining was done to assess kidney injury. UAN rats possessed prominent levels of serum creatinine, UA, cys-C, and NGAL, which all reduced after hispidulin treatment in a dose-dependent manner. HE staining determined the improvement of kidney injury after treatment, which was comparable to the efficacy of febuxostat. Hispidulin inhibited the release of IL-1β, IL-8, TNF-α, and IL-6 in UAN rats. Hispidulin enhanced autophagy in UAN rats, presenting as ascending LC3II/I ratio and downregulated P62. The increasing trend of inflammasome-related proteins of NLRP3 and Caspase-1 was changeovered by hispidulin. The activation of NF-kB signaling was intercepted by hispidulin in UAN rats. Hispidulin can effectively improve renal function injury caused by UAN in rats. The mechanism may be related to the inhibition of inflammatory response induced by autophagy and activation of NF-κB pathway.
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Affiliation(s)
- Xiaoqian Li
- Department of Nephrology, Nantong Hospital Affiliated to Nanjing University of Chinese Medicine, Nantong Hospital of Traditional Chinese Medicine, Nantong, China
| | - Yongqing Gu
- Department of Cardiology, Nantong Hospital Affiliated to Nanjing University of Chinese Medicine, Nantong Hospital of Traditional Chinese Medicine, Nantong, China
| | - Lihong Ren
- Department of Geriatrics, Nantong Hospital Affiliated to Nanjing University of Chinese Medicine, Nantong Hospital of Traditional Chinese Medicine, Nantong, China
| | - Qingqing Cai
- Department of Geriatrics, Nantong Hospital Affiliated to Nanjing University of Chinese Medicine, Nantong Hospital of Traditional Chinese Medicine, Nantong, China
| | - Yan Qiu
- Department of Nephrology, Nantong Hospital Affiliated to Nanjing University of Chinese Medicine, Nantong Hospital of Traditional Chinese Medicine, Nantong, China
| | - Jie He
- Department of Nephrology, Nantong Hospital Affiliated to Nanjing University of Chinese Medicine, Nantong Hospital of Traditional Chinese Medicine, Nantong, China
| | - Wei Qu
- Department of Nephrology, Nantong Hospital Affiliated to Nanjing University of Chinese Medicine, Nantong Hospital of Traditional Chinese Medicine, Nantong, China
| | - Wei Ji
- Department of Rheumatology, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
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Zhou Y, Wen J, Yang Z, Zeng R, Gong W, Jing Q. The potential relationship between uric acid and the recovery in sudden sensorineural hearing loss. Braz J Otorhinolaryngol 2024; 90:101368. [PMID: 38006724 PMCID: PMC10724551 DOI: 10.1016/j.bjorl.2023.101368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 10/19/2023] [Accepted: 11/12/2023] [Indexed: 11/27/2023] Open
Abstract
OBJECTIVE Serum uric acid is proven to be associated with chronic hearing loss, but its effect on Sudden Sensorineural Hearing Loss (SSNHL) is unclear. This study aims to evaluate the prognostic values of serum uric acid levels in SSNHL patients. METHODS The clinical records of SSNHL patients were retrospectively reviewed. Patients were divided into different groups based on hearing recovery and audiogram type, and uric acid levels were compared. Based on uric acid levels, patients were categorized into normouricemia and hyperuricemia groups, and clinical features and hearing recovery were evaluated. Univariate and multivariate analyses were performed to identify prognostic factors. RESULTS In total, 520 SSNHL patients were included in this study, including 226 females and 294 males. In female patients, 186 patients were included in the normouricemia group, and 40 patients were enrolled in the hyperuricemia group. Significant differences were observed in uric acid levels, Total Cholesterol (TC), rate of complete recovery, and slight recovery between the two groups. In male patients, 237 subjects were categorized into the normouricemia group, and 57 patients were included in the hyperuricemia group. The rate of complete recovery and slight recovery was lower in the hyperuricemia group compared to the normouricemia group. All patients were further divided into good recovery and poor recovery groups based on hearing outcomes. The uric acid levels, initial hearing threshold, rate of hyperuricemia, and TC were lower in the good recovery group than the poor recovery group both in female and male patients. Binary logistic regression results showed that uric acid levels, initial hearing threshold, and hyperuricemia were associated with hearing recovery. CONCLUSION Hyperuricemia might be an independent risk factor for hearing recovery in SSNHL patients. Serum uric acid and initial hearing threshold possibly affected the hearing outcome in males and females with SSNHL. LEVEL OF EVIDENCE Level 4.
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Affiliation(s)
- Yandan Zhou
- Changsha Aier Eye Hospital, Aier Eye Hospital Group, Changsha, Hunan, China
| | - Jie Wen
- University of South China, Hengyang Medical School, The Affiliated Changsha Central Hospital, Department of Otolaryngology Head and Neck Surgery, Changsha, Hunan, China; University of South China, Changsha, Hengyang Medical School, Institute of Otolaryngology Head and Neck Surgery, Changsha, Hunan, China
| | - Zhongchun Yang
- University of South China, Hengyang Medical School, The Affiliated Changsha Central Hospital, Department of Otolaryngology Head and Neck Surgery, Changsha, Hunan, China; University of South China, Changsha, Hengyang Medical School, Institute of Otolaryngology Head and Neck Surgery, Changsha, Hunan, China
| | - Ruifang Zeng
- University of South China, Hengyang Medical School, The Affiliated Changsha Central Hospital, Department of Otolaryngology Head and Neck Surgery, Changsha, Hunan, China; University of South China, Changsha, Hengyang Medical School, Institute of Otolaryngology Head and Neck Surgery, Changsha, Hunan, China
| | - Wei Gong
- University of South China, Hengyang Medical School, The Affiliated Changsha Central Hospital, Department of Otolaryngology Head and Neck Surgery, Changsha, Hunan, China; University of South China, Changsha, Hengyang Medical School, Institute of Otolaryngology Head and Neck Surgery, Changsha, Hunan, China
| | - Qiancheng Jing
- University of South China, Hengyang Medical School, The Affiliated Changsha Central Hospital and Institute of Otolaryngology Head and Neck Surgery, Changsha, Hunan, China.
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Hu W, Ye Z, Li T, Shi Z. Associations Between Composite Dietary Antioxidant Index and Gout: National Health and Nutrition Examination Survey 2007-2018. Biol Res Nurs 2024; 26:150-159. [PMID: 37616306 DOI: 10.1177/10998004231198166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/26/2023]
Abstract
Introduction: To explore the relationship between the composite dietary antioxidant index (CDAI) and gout to provide support for preventing gout through dietary intervention. Methods: Eligible participants from the 2007 to 2018 National Health and Nutrition Examination Survey aged 20 years and older were included in this cross-sectional study. The weighted chi-square test was used to compare the categorical variables difference between CDAI quartiles groups. The weighted univariate and binary logistic regression analysis were used to test the association between variables and gout. The weighted multivariable logistic regression was used to test the association of CDAI and gout in 4 different models. Subgroup analysis on the associations of CDAI with gout was conducted with stratified factors. Results: The final participants were 26,117, 13,103 (50.17%) were female, 8718 (33.38%) were 40-59 years, 11,200 (42.88%) were white and 1232 (4.72%) had gout. After adjusting for all covariates, the CDAI was associated with gout (odds ratio (OR), .97; 95% CI: .95-1.00). Participants in the highest CDAI quantile group were at low risk of gout (odds ratio (OR), .65; 95% CI: .50-.84) versus those in the lowest quantile group. Subgroup analysis and interaction test showed no significant dependence on diabetes mellitus (DM), marital status, alcohol status, hypertension, poverty income ratio (PIR), education level, body mass index (BMI), smoke status, age, sex, race, and chronic kidney disease (CKD) on this association (all p for interaction >.05). Conclusions: Composite dietary antioxidant index was inversely associated with gout in US adults, and dietary antioxidant intervention might be a promising method in the therapy of gout and greater emphasis should be placed on zinc, selenium, carotenoids, vitamins A, C, and E.
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Affiliation(s)
- Wanqin Hu
- Department of Nursing, Medical College, Jiaying University, Meizhou, China
- Department of Nursing, Hunan Provincial People's Hospital, Changsha, China
| | - Ziwei Ye
- Department of Nursing, Medical College, Jiaying University, Meizhou, China
| | - Tao Li
- Department of pathophysiology, Medical College, Jiaying University, Meizhou, China
| | - Zeya Shi
- Department of Nursing, Hunan Provincial People's Hospital, Changsha, China
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Liu X, Han CH, Mao T, Wu J, Ke LY, Guo YJ, Han RS, Tian ZB. Commensal Enterococcus faecalis W5 ameliorates hyperuricemia and maintains the epithelial barrier in a hyperuricemia mouse model. J Dig Dis 2024; 25:44-60. [PMID: 38126957 DOI: 10.1111/1751-2980.13249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 11/03/2023] [Accepted: 12/19/2023] [Indexed: 12/23/2023]
Abstract
OBJECTIVE The intestine is responsible for approximately one-third of uric acid (UA) excretion. The effect of commensal Enterococcus faecalis (E. faecalis), one of the most colonized bacteria in the gut, on UA excretion in the intestine remains to be investigated. The aim of this study was to evaluate the effect of commensal E. faecalis on UA metabolism and gut microbiota. METHODS The 16S rRNA gene sequencing was used to examine the species of Enterococcus in mouse fecal content. E. faecalis strain was isolated from mouse feces and identified to be E. faecalis W5. The hyperuricemia (HUA) animal model was established with yeast-rich forage and 250 mg·kg-1 ·day-1 potassium oxonate. Oral administration of E. faecalis W5 was given for 20 days, serving as the Efa group. RESULTS Disrupted intestinal barrier, activated proinflammatory response and low UA excretion in the intestine were found in HUA mice. After E. faecalis W5 treatment, the gut barrier was restored and serum UA level was decreased. Additionally, fecal and intestinal UA levels were elevated, intestinal urate transporter ABCG2 and purine metabolism were upregulated. Moreover, short-chain fatty acid levels were increased, and intestinal inflammation was ameliorated. CONCLUSIONS Commensal E. faecalis W5 ameliorated HUA through reversing the impaired gut barrier, promoting intestinal UA secretion by regulating ABCG2 expression, and decreasing intestinal UA synthesis by regulating purine metabolism. The results may provide the potential for developing treatments for HUA through the intestine.
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Affiliation(s)
- Xin Liu
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Chun Hua Han
- Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Tao Mao
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Jie Wu
- Department of Pathology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Le Yong Ke
- Department of Plastic Surgery, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, China
| | - Ying Jie Guo
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Rong Shuang Han
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Zi Bin Tian
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
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50
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Kim S, Lee S, Kwon H. Association between serum uric acid level and bone mineral density in men more than 50 years of age. Front Endocrinol (Lausanne) 2023; 14:1259077. [PMID: 38098863 PMCID: PMC10720317 DOI: 10.3389/fendo.2023.1259077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 11/06/2023] [Indexed: 12/17/2023] Open
Abstract
Background The results of previous studies on the association between serum uric acid levels and bone mineral density and the risk of osteoporosis are controversial. Fat free mass (FFM) is more strongly associated with bone mineral density (BMD) than it is with body fat mass (BFM). Skeletal muscle mass is assumed to contribute indirectly to the relationship between serum uric acid levels and BMD. Therefore, we aimed to evaluate the association between serum uric acid levels and BMD and abnormal BMD (at least osteopenia) by considering body composition in men aged ≥ 50 years. Methods This was a retrospective observational cross-sectional study. We used data obtained from 2,991 men aged ≥50 years who completed questionnaires, anthropometric surveys, laboratory tests, and bone mineral density scans. A subgroup analysis of 1,135 men who additionally underwent body composition data analysis using Inbody® was performed. Multiple linear regression analysis was used to explore the relationship between serum uric acid levels and BMD at three sites (L1-L4, Femur neck, Femur total). In addition, multiple logistic regression analysis was performed to determine the association of serum uric acid levels with abnormal BMD (at least osteopenia). Results Positive correlations between serum uric acid levels and BMD at the three sites (L1-L4, Femur neck, Femur total) were observed in unadjusted and fully adjusted models except the BMD of the femoral neck (P-value=0.054).Furthermore, FFM and skeletal muscle mass index (SMI) showed positive association with serum uric acid level and BMD at three sites, with statistical significance. An increase in serum uric acid level was associated with a lower risk of abnormal BMD after adjusting for confounders including FFM and SMI. Conclusion Serum uric acid level was positively associated with BMD at three sites and had a protective effect against abnormal BMD after adjusting for multiple confounders, including FFM and SMI, in men aged ≥ 50 years.
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Affiliation(s)
- Sujin Kim
- Department of Family Medicine, Seoul National University Hospital, Jongno-gu, Seoul, Republic of Korea
| | - Seulki Lee
- Department of Family Medicine, Seoul National University Hospital, Jongno-gu, Seoul, Republic of Korea
| | - Hyuktae Kwon
- Department of Family Medicine, Seoul National University Hospital, Jongno-gu, Seoul, Republic of Korea
- Department of Family Medicine, Seoul National University College of Medicine, Daehak-ro-Jongno-gu, Seoul, Republic of Korea
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