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Jurczyk M, Król M, Midro A, Dyląg K, Kurnik-Łucka M, Skowron K, Gil K. The Impact of Prenatal Alcohol Exposure on the Autonomic Nervous System and Cardiovascular System in Rats in a Sex-Specific Manner. Pediatr Rep 2024; 16:278-287. [PMID: 38651463 PMCID: PMC11036276 DOI: 10.3390/pediatric16020024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 03/22/2024] [Accepted: 04/04/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND Fetal Alcohol Spectrum Disorder (FASD) is a consequence of prenatal alcohol exposure (PAE) associated with a range of effects, including dysmorphic features, prenatal and/or postnatal growth problems, and neurodevelopmental difficulties. Despite advances in treatment methods, there are still gaps in knowledge that highlight the need for further research. The study investigates the effect of PAE on the autonomic system, including sex differences that may aid in early FASD diagnosis, which is essential for effective interventions. METHODS During gestational days 5 to 20, five pregnant female Wistar rats were orally administered either glucose or ethanol. After 22 days, 26 offspring were born and kept with their mothers for 21 days before being isolated. Electrocardiographic recordings were taken on the 29th and 64th day. Heart rate variability (HRV) parameters were collected, including heart rate (HR), standard deviation (SD), standard deviation of normal-to-normal intervals (SDNN), and the root mean square of successive differences between normal heartbeats (RMSSD). Additionally, a biochemical analysis of basic serum parameters was performed on day 68 of the study. RESULTS The study found that PAE had a significant impact on HRV. While electrolyte homeostasis remained mostly unaffected, sex differences were observed across various parameters in both control and PAE groups, highlighting the sex-specific effects of PAE. Specifically, the PAE group had lower mean heart rates, particularly among females, and higher SDNN and RMSSD values. Additionally, there was a shift towards parasympathetic activity and a reduction in heart rate entropy in the PAE group. Biochemical changes induced by PAE were also observed, including elevated levels of alanine transaminase (ALT) and aspartate aminotransferase (AST), especially in males, increased creatinine concentration in females, and alterations in lipid metabolism. CONCLUSIONS PAE negatively affects the development of the autonomic nervous system, resulting in decreased heart rate and altered sympathetic activity. PAE also induces cardiovascular abnormalities with sex-specific effects, highlighting a relationship between PAE consequences and sex. Elevated liver enzymes in the PAE group may indicate direct toxic effects, while increased creatinine levels, particularly in females, may suggest an influence on nephrogenesis and vascular function. The reduced potassium content may be linked to hypothalamus-pituitary-adrenal axis overactivity.
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Affiliation(s)
- Michał Jurczyk
- Department of Pathophysiology, Faculty of Medicine, Jagiellonian University Medical College, Czysta 18, 31-121 Krakow, Poland
| | - Magdalena Król
- Department of Pathophysiology, Faculty of Medicine, Jagiellonian University Medical College, Czysta 18, 31-121 Krakow, Poland
| | - Aleksandra Midro
- Department of Pathophysiology, Faculty of Medicine, Jagiellonian University Medical College, Czysta 18, 31-121 Krakow, Poland
| | - Katarzyna Dyląg
- Department of Pathophysiology, Faculty of Medicine, Jagiellonian University Medical College, Czysta 18, 31-121 Krakow, Poland
- St. Louis Children Hospital, Strzelecka 2, 31-503 Krakow, Poland
| | - Magdalena Kurnik-Łucka
- Department of Pathophysiology, Faculty of Medicine, Jagiellonian University Medical College, Czysta 18, 31-121 Krakow, Poland
| | - Kamil Skowron
- Department of Pathophysiology, Faculty of Medicine, Jagiellonian University Medical College, Czysta 18, 31-121 Krakow, Poland
| | - Krzysztof Gil
- Department of Pathophysiology, Faculty of Medicine, Jagiellonian University Medical College, Czysta 18, 31-121 Krakow, Poland
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Tang Y, Yang GB, Chen J, Chen Y, Hua LC. Association between left ventricular remodeling and lipid profiles in obese children: an observational study. Front Pediatr 2024; 12:1308887. [PMID: 38464894 PMCID: PMC10920330 DOI: 10.3389/fped.2024.1308887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 02/06/2024] [Indexed: 03/12/2024] Open
Abstract
Objective Childhood obesity has become a prominent issue in the society, which can lead to left ventricular remodeling and severe cardiovascular complications in adulthood. It is beneficial to identify the causes of left ventricular remodeling so that targeted measures can be taken to prevent the cardiovascular disease. Therefore, this study aimed to explore the relationship between left ventricular remodeling and changes in blood lipid indexes in obese children. Methods This study was conducted on 40 healthy non-obese children and 140 obese children diagnosed in the pediatric health department of our hospital. Clinical data collected from the two groups were compared. Echocardiography was performed to examine left ventricular configuration and cardiac function. Multiple linear regression analysis was conducted to assess the independent effects of blood lipid levels on echocardiographic parameters. Blood lipid indicators among different left ventricular structural patterns which were classified according to left ventricular mass indexes and relative wall thickness were compared. Results Obese children exhibited significantly increased height, weight, body mass index (BMI), body fat percentage (BFP), blood pressure, triglycerides, total cholesterol, left ventricular internal diameter (LVIDd), interventricular septum (IVSd), left ventricular posterior wall diastolic thickness (LVPWd), myocardial mass (LVM) and relative wall thickness (RWT), as well as lower high-density lipoprotein cholesterol (HDL-C) and left ventricular ejection fraction (LVEF) compared to the non-obese children (P < 0.05). Multiple linear correlation analysis showed LVM had a significantly positive correlation with BMI (r = 3.21, P = 0.002) and SBP (r = 2.61, P = 0.01); LVMI had a significantly negative correlation with HDL-C (r = -2.45, P = 0.015); RWT had a significantly positive correlation with SBP (r = 2.50, P = 0.013) but a significantly negative correlation with HDL-C (r = -2.35, P = 0.02). Furthermore, there were significant differences in HDL-C values among children with different ventricular configurations (P < 0.05), with the lowest HDL-C value recorded in the concentric hypertrophy group. Conclusion Obese children will develop left ventricular remodeling. The left ventricular configuration indexes are most significantly associated with serum HDL-C. Lower HDL-C level contributes to severer left ventricular hypertrophy, indicating a concentric hypertrophy pattern.
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Affiliation(s)
- Ying Tang
- Department of Ultrasound, Children’s Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Guang-bin Yang
- Department of Ultrasound, The Fourth Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jun Chen
- Department of Ultrasound, Children’s Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Ye Chen
- Department of Ultrasound, Children’s Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Li-chun Hua
- Department of Ultrasound, Children’s Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
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Mongirdienė A, Liuizė A, Karčiauskaitė D, Mazgelytė E, Liekis A, Sadauskienė I. Relationship between Oxidative Stress and Left Ventricle Markers in Patients with Chronic Heart Failure. Cells 2023; 12:cells12050803. [PMID: 36899939 PMCID: PMC10001312 DOI: 10.3390/cells12050803] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 02/27/2023] [Accepted: 03/01/2023] [Indexed: 03/08/2023] Open
Abstract
Oxidative stress is proposed in the literature as an important player in the development of CHF and correlates with left ventricle (LV) dysfunction and hypertrophy in the failing heart. In this study, we aimed to verify if the serum oxidative stress markers differ in chronic heart failure (CHF) patients' groups depending on the LV geometry and function. Patients were stratified into two groups according to left ventricular ejection fraction (LVEF) values: HFrEF (<40% (n = 27)) and HFpEF (≥40% (n = 33)). Additionally, patients were stratified into four groups according to LV geometry: NG-normal left ventricle geometry (n = 7), CR-concentric remodeling (n = 14), cLVH-concentric LV hypertrophy (n = 16), and eLVF-eccentric LV hypertrophy (n = 23). We measured protein (protein carbonyl (PC), nitrotyrosine (NT-Tyr), dityrosine), lipid (malondialdehyde (MDA), oxidizes (HDL) oxidation and antioxidant (catalase activity, total plasma antioxidant capacity (TAC) markers in serum. Transthoracic echocardiogram analysis and lipidogram were also performed. We found that oxidative (NT-Tyr, dityrosine, PC, MDA, oxHDL) and antioxidative (TAC, catalase) stress marker levels did not differ between the groups according to LVEF or LV geometry. NT-Tyr correlated with PC (rs = 0.482, p = 0.000098), and oxHDL (rs = 0.278, p = 0.0314). MDA correlated with total (rs = 0.337, p = 0.008), LDL (rs = 0.295, p = 0.022) and non-HDL (rs = 0.301, p = 0.019) cholesterol. NT-Tyr negatively correlated with HDL cholesterol (rs = -0.285, p = 0.027). LV parameters did not correlate with oxidative/antioxidative stress markers. Significant negative correlations were found between the end-diastolic volume of the LV and the end-systolic volume of the LV and HDL-cholesterol (rs = -0.935, p < 0.0001; rs = -0.906, p < 0.0001, respectively). Significant positive correlations between both the thickness of the interventricular septum and the thickness of the LV wall and the levels of triacylglycerol in serum (rs = 0.346, p = 0.007; rs = 0.329, p = 0.010, respectively) were found. In conclusions, we did not find a difference in serum concentrations of both oxidant (NT-Tyr, PC, MDA) and antioxidant (TAC and catalase) concentrations in CHF patients' groups according to LV function and geometry was found. The geometry of the LV could be related to lipid metabolism in CHF patients, and no correlation between oxidative/antioxidant and LV markers in CHF patients was found.
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Affiliation(s)
- Aušra Mongirdienė
- Department of Biochemistry, Medicine Academy, Lithuanian University of Health Sciences, Eiveniu Str. 4, LT-50103 Kaunas, Lithuania
- Correspondence:
| | - Agnė Liuizė
- Cardiology Clinic, University Hospital, Lithuanian University of Health Sciences, Eiveniu Str. 2, LT-50161 Kaunas, Lithuania
| | - Dovilė Karčiauskaitė
- Department of Physiology, Biochemistry, Microbiology and Laboratory Medicine, Institute of Biomedical Sciences, Faculty of Medicine, Vilnius University, M. K. Čiurlionio st. 21, LT-03101 Vilnius, Lithuania
| | - Eglė Mazgelytė
- Department of Physiology, Biochemistry, Microbiology and Laboratory Medicine, Institute of Biomedical Sciences, Faculty of Medicine, Vilnius University, M. K. Čiurlionio st. 21, LT-03101 Vilnius, Lithuania
| | - Arūnas Liekis
- Neuroscience Institute, Lithuanian University of Health Sciences Eiveniu Str. 4, LT-50103 Kaunas, Lithuania
| | - Ilona Sadauskienė
- Department of Biochemistry, Medicine Academy, Lithuanian University of Health Sciences, Eiveniu Str. 4, LT-50103 Kaunas, Lithuania
- Neuroscience Institute, Lithuanian University of Health Sciences Eiveniu Str. 4, LT-50103 Kaunas, Lithuania
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Brammer-Robbins E, Nouri MZ, Griffin EK, Aristizabal-Henao J, Denslow ND, Bowden JA, Larkin IV, Martyniuk CJ. Assessment of lipids and adrenal hormones in the Florida manatee (Trichechus manatus latirostris) from different habitats. Gen Comp Endocrinol 2023; 337:114250. [PMID: 36858274 DOI: 10.1016/j.ygcen.2023.114250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 02/09/2023] [Accepted: 02/24/2023] [Indexed: 03/02/2023]
Abstract
Florida manatees (Trichechus manatus latirostris), a federally protected species, are classified as threatened due to anthropogenic stressors. Manatees inhabit sites that are impacted by human activities that can negatively affect stress physiology and metabolism. Samples collected from healthy manatees (pregnant females, non-pregnant females, and males) at Crystal River and Indian River Lagoon in Florida, were assessed for adrenal hormones, proteins, glucose, and lipid content in plasma. The objective was to determine if healthy manatees sampled between 2010-2014 from the Indian River Lagoon exhibited evidence of stress compared to healthy manatees sampled between 2012-2019 from Crystal River. Plasma cortisol concentrations were not different in male and non-pregnant female manatees between sites but were elevated in pregnant manatees. Plasma aldosterone concentrations were elevated in Indian River Lagoon manatees relative to those at Crystal River, possibly due to differences in salinity and available freshwater between the two environments. Site differences were noted for plasma protein and glucose concentrations in manatees; additionally, differences between the sexes were also observed in glucose concentrations. Fifteen lipid subclasses, including oxidized lysophosphatidylcholines, oxidized phosphatidylcholines, oxidized triacylglycerols, were elevated in manatees from the Indian River Lagoon relative to manatees from Crystal River. Evidence of a stress response in healthy Indian River Lagoon manatees was lacking compared to Crystal River manatees. Differences in metabolites related to energy (glucose, protein, and lipids) may be related to site-specific variables, such as salinity and food availability/quality. This study generates novel data on plasma lipid profiles and provides cortisol, aldosterone, glucose, and protein values from healthy Florida manatees in two disparate sites that can be referenced in future studies. These data contribute to an improved understanding of manatee physiology to better inform population management.
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Affiliation(s)
- Elizabeth Brammer-Robbins
- Department of Physiological Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL, the United States of America; Center for Environmental and Human Toxicology, University of Florida, Gainesville, FL, the United States of America
| | - Mohammad-Zaman Nouri
- Center for Environmental and Human Toxicology, University of Florida, Gainesville, FL, the United States of America
| | - Emily K Griffin
- Department of Physiological Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL, the United States of America; Center for Environmental and Human Toxicology, University of Florida, Gainesville, FL, the United States of America
| | - Juan Aristizabal-Henao
- Department of Physiological Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL, the United States of America; BPGbio Inc., 500 Old Connecticut Path, Framingham, MA 01701, the United States of America
| | - Nancy D Denslow
- Department of Physiological Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL, the United States of America; Center for Environmental and Human Toxicology, University of Florida, Gainesville, FL, the United States of America; Genetics Institute, University of Florida, Gainesville, FL, the United States of America
| | - John A Bowden
- Department of Physiological Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL, the United States of America; Center for Environmental and Human Toxicology, University of Florida, Gainesville, FL, the United States of America; Department of Chemistry, University of Florida, Gainesville, FL 32611, the United States of America
| | - Iske V Larkin
- Aquatic Animal Health Program, Department of Large Animal Clinical Sciences, College of Veterinary Medicine, University of Florida Gainesville, FL, the United States of America
| | - Christopher J Martyniuk
- Department of Physiological Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL, the United States of America; Center for Environmental and Human Toxicology, University of Florida, Gainesville, FL, the United States of America.
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Manosroi W, Phudphong P, Atthakomol P, Phimphilai M. The differences of serum lipid profiles between primary aldosteronism and essential hypertension: a meta-analysis and systematic review. BMC Endocr Disord 2022; 22:217. [PMID: 36045354 PMCID: PMC9429522 DOI: 10.1186/s12902-022-01135-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 08/22/2022] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND The data on lipid profile differences between primary aldosteronism (PA) and essential hypertension (EH) patients are inconsistent and inconclusive. Most studies reported lower levels of lipid profiles in PA than in EH. This meta-analysis aimed to explore differences in serum lipid profiles including triglyceride (TG), total cholesterol (TC), LDL and HDL levels in PA patients and EH patients. METHODS A search of published studies was performed using PubMed, Embase and Scopus databases from their inception through August 2022. Thirty studies involving 11,175 patients were identified. Inclusion criteria included 1) observational studies which contained data on any of the lipid profiles of interest (TG, TC, LDL and HDL) which could be acquired from baseline data or the outcomes, 2) data which should be compared between adult PA and EH patients and 3) the use of appropriate methods to diagnose PA. Standardized mean difference (SMD) with a 95% confidence interval (95% CI) was calculated to assess effect size by using STATA program version 15.0. Risk of bias was assessed by Joanna Briggs Institute (JBI) Critical Appraisal Tools for cross-sectional, cohort and case-control studies. RESULTS Levels of the lipid parameters TG (SMD - 0.16 mmol/L; 95%CI (- 0.25, - 0.07)), TC (SMD - 0.30 mmol/L; 95%CI (- 0.41, - 0.19)) and LDL (SMD - 0.17 mmol/L; 95%CI (- 0.27, - 0.08)) were significantly lower in PA than in EH patients. There was no statistically significant difference in HDL between PA and EH patients (SMD - 0.08 mmol/L; 96%CI (- 0.23,0.07)). High levels of heterogeneity for TG, TC, HDL and LDL were observed in all studies. Risk of bias among the studies was low to moderate. CONCLUSION Lower levels of TG, TC and LDL were observed in PA than in EH patients. Further study should be conducted to address the underlying mechanisms of lipid alteration in PA.
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Affiliation(s)
- Worapaka Manosroi
- Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, 110 Intrawarorot Road Soi 2, Si Phum, Amphoe Mueang Chiang Mai, Chiang Mai, 50200, Thailand.
| | - Pitchaporn Phudphong
- Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, 110 Intrawarorot Road Soi 2, Si Phum, Amphoe Mueang Chiang Mai, Chiang Mai, 50200, Thailand
| | - Pichitchai Atthakomol
- Orthopaedics Department, Faculty of Medicine, Chiang Mai University, Muang Chiang Mai, Chiang Mai, Thailand
- Clinical Epidemiology and Clinical Statistic Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Mattabhorn Phimphilai
- Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, 110 Intrawarorot Road Soi 2, Si Phum, Amphoe Mueang Chiang Mai, Chiang Mai, 50200, Thailand
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Zhang X, Li G, Shi C, Zhang D, Sun Y. Combined superposition effect of hypertension and dyslipidemia on left ventricular hypertrophy. Animal Model Exp Med 2022; 5:227-238. [PMID: 35746831 PMCID: PMC9240736 DOI: 10.1002/ame2.12249] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Accepted: 05/06/2022] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Hypertension and dyslipidemia are considered reversible risk factors for cardiovascular disease. The purpose of this study was to explore the impact of traditional and nontraditional blood lipid profiles on the risk of left ventricular hypertrophy (LVH) and to explore the superposition effect of dyslipidemia combined with hypertension. METHODS Data on 9134 participants (53.5 ± 10.3 years old) from the Northeast China Rural Cardiovascular Health Study (NCRCHS) were statistically analyzed. The blood lipid profile was measured by total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), total glyceride (TG), and calculated nontraditional blood lipid indices including non-HDL-C, atherosclerosis index (AI), TC/HDL-C, and residual cholesterol (RC). RESULTS After the adjustment of age and gender, the odds ratios (ORs) of LVH in patients with hypertension, high LDL-C, high non-HDL-C, high AI, and high TC/HDL-C were 3.97 (3.31-4.76), 1.27 (1.02-1.59), 1.21 (1.04-1.39), 1.33 (1.15-1.53), and 1.42 (1.22-1.65), respectively. After full adjustment of potential confounding factors, high AI and TC/HDL-C were associated with LVH rather than traditional blood lipid indices. The combination of hypertension and nontraditional dyslipidemia (defined by high AI and TC/HDL-C) was associated with the highest risk of LVH, especially in participants under 45 years of age. The risk was more significant in men, 5.09-fold and 6.24-fold, respectively, compared with 3.66-fold and 4.01-fold in women. CONCLUSIONS People with dyslipidemia defined by nontraditional blood lipid indices (high AI and high TC/HDL-C) and hypertension were more likely to develop LVH.
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Affiliation(s)
- Xueyao Zhang
- Department of CardiologyFirst Hospital of China Medical UniversityShenyangChina
| | - Guangxiao Li
- Department of Medical Record ManagementFirst Hospital of China Medical UniversityShenyangChina
| | - Chuning Shi
- Department of CardiologyFirst Hospital of China Medical UniversityShenyangChina
| | - Dongyuan Zhang
- NHC Key Laboratory of Human Disease Comparative MedicineInstitute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences (CAMS), Comparative Medicine Center, Peking Union Medical College (PUMC)BeijingChina
| | - Yingxian Sun
- Department of CardiologyFirst Hospital of China Medical UniversityShenyangChina
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Effects of Statins on Renin-Angiotensin System. J Cardiovasc Dev Dis 2021; 8:jcdd8070080. [PMID: 34357323 PMCID: PMC8305238 DOI: 10.3390/jcdd8070080] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 07/02/2021] [Accepted: 07/05/2021] [Indexed: 12/16/2022] Open
Abstract
Statins, a class of drugs for lowering serum LDL-cholesterol, have attracted attention because of their wide range of pleiotropic effects. An important but often neglected effect of statins is their role in the renin–angiotensin system (RAS) pathway. This pathway plays an integral role in the progression of several diseases including hypertension, heart failure, and renal disease. In this paper, the role of statins in the blockade of different components of this pathway and the underlying mechanisms are reviewed and new therapeutic possibilities of statins are suggested.
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Abdalla A, Alhassan MA, Tawfeeg R, Sanad A, Tawamie H, Abdullah M. Systemic pseudohypoaldosteronism-1 with episodic dyslipidemia in a Sudanese child. Endocrinol Diabetes Metab Case Rep 2021; 2021:EDM210010. [PMID: 34165441 PMCID: PMC8240716 DOI: 10.1530/edm-21-0010] [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: 04/26/2021] [Accepted: 05/25/2021] [Indexed: 11/08/2022] Open
Abstract
SUMMARY Systemic pseudohypoaldosteronism type 1 (PHA1) is a rare genetic syndrome of tissue unresponsiveness to aldosterone caused by mutations affecting the epithelial Na channel (ENaC). The classical presentation is life-threatening neonatal/infantile salt-losing crises that mimic congenital adrenal hyperplasia (CAH). Consistently, extra-renal manifestations, including respiratory symptoms that resemble cystic fibrosis, are well reported. Clinical diagnosis is made by the presence of hyponatremia, hyperkalemia, metabolic acidosis, respiratory symptoms, evidence of high renal and extra-renal salt loss in addition to high plasma renin and aldosterone levels. We herein report a novel manifestation of PHA1: episodic dyslipidemia in a 7-month-old Sudanese boy that occurred during the salt-losing crises. Whole exome sequencing of the patient revealed one homozygous missense variant c.1636G>A p.(Asp546Asn) in the SCNN1B gene, confirming our clinical and laboratory findings that were compatible with PHA1. This report aims to highlight the possible explanation of dyslipidemia in PHA1 and its expected consequences in the long term. LEARNING POINTS A child presenting with features that mimic salt-losing congenital adrenal hyperplasia (CAH) crises that do not respond to glucocorticoid and mineralocorticoid therapy should alert the pediatricians to the possibility of end-organ resistance to aldosterone. Pseudohypoaldosteronism type 1 (PHA1) can be diagnosed even in the absence of advanced laboratory investigations. To our knowledge, this is the first case of systemic PHA1 to have a documented episodic dyslipidemia (primarily as marked hypertriglyceridemia).
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Affiliation(s)
- Asmahan Abdalla
- Department of Pediatric Endocrinologist, Gaafar Ibn Auf Children’s Tertiary Hospital, Khartoum, Sudan
| | | | - Reem Tawfeeg
- Department of Pediatric Respirologist, Elswaidi Charity Hospital, Khartoum, Sudan
| | - Ayman Sanad
- Department of Pediatrics, University of Shendi, Shendi, Sudan
| | - Hasan Tawamie
- Clinical Lab Operations at Centogene Laboratory, Rostock, Mecklenburg-Vorpommern, Germany
| | - Mohamed Abdullah
- Departmentof Pediatric Endocrinology, Faculty of Medicine, University of Khartoum, Khartoum, Sudan
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Huang X, Yu S, Xiao H, Pei L, Chen Y, Chen W, Li Y, Xiao H, Cao X. Comparison of Clinical Features between Primary Aldosteronism and Essential Hypertension in Chinese Patients: A Case-Control Study. Int J Endocrinol 2021; 2021:6685469. [PMID: 34194493 PMCID: PMC8203403 DOI: 10.1155/2021/6685469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 05/05/2021] [Accepted: 05/31/2021] [Indexed: 12/22/2022] Open
Abstract
Primary aldosteronism (PA) is one of the most common forms of secondary hypertension. Recent studies suggest that, compared with essential hypertension (EH), PA presents more severe disorders of glycolipid metabolism and organ damages. This case-control retrospective study aimed to ascertain clinical features and metabolic parameters between Chinese patients of PA and EH. 174 PA patients and 174 matched EH patients were recruited. Their clinical features, biochemistry parameters, the ventricular septal thickness, and left ventricular mass index (LVMI) were compared. HOMA-β% and HOMA-IR were calculated to evaluate glucose metabolism. The results showed that there was no significant difference regarding BMI, waist-to-hip ratio, and blood pressure between the two groups. The blood potassium level was significantly lower in PA patients than those in EH patients. The abnormal glucose tolerance and the incidence of diabetes in the PA group were not significantly different from those in EH group, but the insulin secretion levels at 0 min and 30 min were significantly weaker than those in the EH group, and the HOMA-β% was also lower in the PA group than those in the EH group. Left ventricular structural abnormalities in PA patients were more severe than those in EH patients. Subtype analysis indicated that patient with aldosterone-producing adenoma (APA) has more serious hypokalemia and lower levels of HOMA-β% and HOMA-IR comparing to those in the idiopathic adrenal hyperplasia (IHA) patient. These findings demonstrated that PA patients showed more impaired insulin secretion function and more severe left ventricular structural damage compared with EH patients.
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Affiliation(s)
- Xiaoyu Huang
- Endocrinology Department, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Emergency & Disaster Medicine Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Shuang Yu
- Endocrinology Department, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Huangmeng Xiao
- Pediatric Department, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ling Pei
- Endocrinology Department, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yan Chen
- Endocrinology Department, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Wenzhan Chen
- Endocrinology Department, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yanbing Li
- Endocrinology Department, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Haipeng Xiao
- Endocrinology Department, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiaopei Cao
- Endocrinology Department, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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Subclinical atherosclerosis due to increase of plasma aldosterone concentrations in essential hypertensive individuals. J Hypertens 2020; 37:2232-2239. [PMID: 31205201 DOI: 10.1097/hjh.0000000000002170] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND AND AIMS The adrenal mineralocorticoid system plays a key role in cardiovascular, metabolic and renal damage. This study aimed to assess the relationship between plasma aldosterone concentration (PAC) and some surrogate markers of subclinical atherosclerosis, such as carotid intima-media thickness (cIMT), ankle-brachial index (ABI) and biochemical parameters in patients with essential hypertension. METHODS AND RESULTS From January 2014 to December 2017, we consecutively enrolled 804 essential hypertensive patients (407 men and 397 women, mean age 50 ± 14 years) without cardiovascular complications, distinguishing patients in quartiles according to PAC. Compared with the first quartile, the highest PAC quartile was associated with the highest levels of serum uric acid (SUA) (5.3 ± 1.3 vs. 5.0 ± 1.0 mg/dl; P = 0.01), triglycerides (117.5 ± 15.7 vs. 106.8 ± 10.5 mg/dl; P < 0.05), 24-h urinary albumin excretion (UAE) (38.8 ± vs. 7.6 ± mg/24 h; P < 0.05), cIMT (0.87 ± 0.22 vs. 0.80 ± 0.21 mm; P = 0.001) and increased prevalence of carotid plaques (26 vs. 16%; P < 0.005). Moreover, we found that in patients with PAC more than 150 pg/ml, the ABI was significantly lower than those with PAC < 150 pg/ml (1.01 ± 0.09 vs. 1.10 ± 0.09; P < 0.022). PAC was also found to be an independent predictor of the presence of carotid plaques and pathological ABI (<0.9) in essential hypertensive individuals. CONCLUSION Our results revealed that higher PAC values are strongly associated with some metabolic variables, as triglycerides, UAE, cIMT, worse ABI and major prevalence of carotid plaques that, together with elevated blood pressure values, are strictly correlated with higher risk of atherosclerosis and cardiovascular complications.
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Lipid profile and left ventricular geometry pattern in obese children. Lipids Health Dis 2020; 19:109. [PMID: 32456629 PMCID: PMC7251900 DOI: 10.1186/s12944-020-01285-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Accepted: 05/12/2020] [Indexed: 01/19/2023] Open
Abstract
Background Left ventricular hypertrophy (LVH) is an important risk factor for cardiovascular and all-cause mortality. Previous studies reported conflicting results concerning the relationship between serum lipid levels and left ventricular geometry pattern. We sought to explore the relationship between standard serum lipid profile measures with left ventricular geometry pattern in obese children. Patients and methods In this cross-sectional study, a total of 70 obese children were examined. Fasting blood samples were taken to measure total cholesterol, low density lipoprotein cholesterol (LDL-C), high density lipoprotein cholesterol (HDL-C), triglycerides (TGs), glucose, and insulin. Based on these values TG/HDL ratio, BMI and HOMA index were calculated. We also measured the average 24-h ambulatory systolic blood pressure (SBP) and two-dimensional (2/D) transthoracic echocardiography was performed to determine left ventricular mass index (LVMI) and relative wall thickness (RWT). Multiple regression analyses were conducted to explore relationships between study variables and the LVMI or RWT as outcome variables. The final model with LVMI included TG/HDL ratio, BMI, 24 h-average SBP, age and sex, while for the RWT we included BMI, insulin, age and sex. Results Our study included 70 children (65.71% boys and 34.29% girls) median age (14 years, IQR = 12–16)." We demonstrated independent and positive association of TG/HDL ratio, BMI and 24 h-average SBP with LVMI (effect = 3.65, SE = 1.32, p < 0.01; effect = 34.90, SE = 6.84, p < 0.01; effect = 0.32, SE = 0.12, p < 0.01, respectively). On the other hand, in model with RWT as outcome variable, only BMI and insulin were significantly linked (BMI: effect = 13.07, SE = 5.02, p = 0.01 Insulin: effect = 2.80, SE = 0.97). Conclusion Increased TG/HDL ratio in obese children is associated with the development of eccentric left ventricular hypertrophy while increased BMI and insulin were associated with concentric left ventricular hypertophy.
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Features of the Lipid Profile in Different Activity of the Components of the Renin-angiotenzin-aldosterone System in Patients with Essential Hypertention and Obesity. Fam Med 2019. [DOI: 10.30841/2307-5112.2.2019.175181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Bothou C, Beuschlein F, Spyroglou A. Links between aldosterone excess and metabolic complications: A comprehensive review. DIABETES & METABOLISM 2019; 46:1-7. [PMID: 30825519 DOI: 10.1016/j.diabet.2019.02.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 02/13/2019] [Accepted: 02/17/2019] [Indexed: 02/04/2023]
Abstract
Shortly after the first description of primary aldosteronism (PA) appeared in the 1950s by Jerome Conn, an association of the condition with diabetes mellitus was documented. However, a clear pathophysiological interrelationship linking the two entities has yet to be established. Nevertheless, so far, many mechanisms contributing to insulin resistance and dysregulation of glucose uptake have been described. At the same time, many observational studies have reported an increased prevalence of the metabolic syndrome (MetS) among patients with PA. Regarding the relationship between aldosterone levels and obesity, a vicious cycle of adipokine-induced aldosterone production and aldosterone adipogenic action may be further contributing to MetS manifestations in PA patients. However, whether aldosterone excess affects lipid metabolism is still under investigation. Also, recent findings of the coexistence of glucocorticoid excess in many cases of PA highlight the need for further studies to examine the presumed link between high aldosterone levels and various metabolic parameters. In the present review, our focus is to comprehensively present the spectrum of available research findings concerning the possible associations between aldosterone excess and metabolic alterations, including impaired glucose metabolism, insulin resistance and, consequently, diabetes, altered lipid metabolism and the development of fatty liver. In addition, the complex relationship between obesity and aldosterone is discussed in detail.
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Affiliation(s)
- C Bothou
- Klinik für Endokrinologie, Diabetologie und Klinische Ernährung, UniversitätsSpital Zürich, Zürich, Switzerland; Competence Centre of Personalized Medicine, Molecular and Translational Biomedicine PhD Program, University of Zurich, Zurich, Switzerland
| | - F Beuschlein
- Klinik für Endokrinologie, Diabetologie und Klinische Ernährung, UniversitätsSpital Zürich, Zürich, Switzerland; Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, LMU, Munich, Germany.
| | - A Spyroglou
- Klinik für Endokrinologie, Diabetologie und Klinische Ernährung, UniversitätsSpital Zürich, Zürich, Switzerland
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Pizoń T, Rajzer M, Wojciechowska W, Wach-Pizoń M, Drożdż T, Wróbel K, Gruszka K, Rojek M, Kameczura T, Jurczyszyn A, Kąkol J, Czarnecka D. The relationship between plasma renin activity and serum lipid profiles in patients with primary arterial hypertension. J Renin Angiotensin Aldosterone Syst 2018; 19:1470320318810022. [PMID: 30404585 PMCID: PMC6240969 DOI: 10.1177/1470320318810022] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Introduction: The aim of the study was to evaluate clinical and biochemical differences between patients with low-renin and high-renin primary arterial hypertension (AH), mainly in reference to serum lipids, and to identify factors determining lipid concentrations. Materials and methods: In untreated patients with AH stage 1 we measured plasma renin activity (PRA) and subdivided the group into low-renin (PRA < 0.65 ng/mL/h) and high-renin (PRA ⩾ 0.65 ng/mL/h) AH. We compared office and 24-h ambulatory blood pressure, serum aldosterone, lipids and selected biochemical parameters between subgroups. Factors determining lipid concentration in both subgroups were assessed in regression analysis. Results: Patients with high-renin hypertension (N = 58) were characterized by higher heart rate (p = 0.04), lower serum sodium (p < 0.01) and aldosterone-to-renin ratio (p < 0.01), and significantly higher serum aldosterone (p = 0.03), albumin (p < 0.01), total protein (p < 0.01), total cholesterol (p = 0.01) and low-density lipoprotein cholesterol (LDL-C) (p = 0.04) than low-renin subjects (N = 39). In univariate linear regression, only PRA in the low-renin group was in a positive relationship with LDL-C (R2 = 0.15, β = 1.53 and p = 0.013); this association remained significant after adjustment for age, sex, and serum albumin and aldosterone concentrations. Conclusions: Higher serum levels of total and LDL-C characterized high-renin subjects, but the association between LDL-C level and PRA existed only in low-renin primary AH.
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Affiliation(s)
- Tomasz Pizoń
- 1 1st Department of Cardiology, Interventional Electrocardiology and Arterial Hypertension, Jagiellonian University Medical College, Kraków, Poland.,2 Department of Observational and Internal Medicine, University Hospital, Kraków, Poland
| | - Marek Rajzer
- 1 1st Department of Cardiology, Interventional Electrocardiology and Arterial Hypertension, Jagiellonian University Medical College, Kraków, Poland
| | - Wiktoria Wojciechowska
- 1 1st Department of Cardiology, Interventional Electrocardiology and Arterial Hypertension, Jagiellonian University Medical College, Kraków, Poland
| | - Małgorzata Wach-Pizoń
- 3 Department of Clinical and Environmental Allergology, University Hospital, Kraków, Poland
| | - Tomasz Drożdż
- 1 1st Department of Cardiology, Interventional Electrocardiology and Arterial Hypertension, Jagiellonian University Medical College, Kraków, Poland
| | - Katarzyna Wróbel
- 2 Department of Observational and Internal Medicine, University Hospital, Kraków, Poland
| | - Krystian Gruszka
- 1 1st Department of Cardiology, Interventional Electrocardiology and Arterial Hypertension, Jagiellonian University Medical College, Kraków, Poland
| | - Marta Rojek
- 1 1st Department of Cardiology, Interventional Electrocardiology and Arterial Hypertension, Jagiellonian University Medical College, Kraków, Poland
| | | | - Artur Jurczyszyn
- 5 Department of Hematology, Jagiellonian University Medical College, Kraków, Poland
| | - Janusz Kąkol
- 2 Department of Observational and Internal Medicine, University Hospital, Kraków, Poland
| | - Danuta Czarnecka
- 1 1st Department of Cardiology, Interventional Electrocardiology and Arterial Hypertension, Jagiellonian University Medical College, Kraków, Poland
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