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Lee HY, Ko SH, Park S, Kim K, Kim SY, Cho IJ, Cho EJ, Kim HC, Park JH, Ryu SK, Moon MK, Ihm SH. The role of glucagon-like peptide-1 receptor agonists (GLP1-RAs) in the management of the hypertensive patient with metabolic syndrome: a position paper from the Korean society of hypertension. Clin Hypertens 2024; 30:24. [PMID: 39217384 PMCID: PMC11366170 DOI: 10.1186/s40885-024-00279-4] [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: 01/05/2024] [Accepted: 06/16/2024] [Indexed: 09/04/2024] Open
Abstract
Obesity is the one of the most important components of metabolic syndrome. Because obesity related hypertension accounts for two thirds of essential hypertension, managing obesity and metabolic syndrome is a crucial task in the management of hypertension. However, the current non-pharmacological therapies have limitations for achieving or maintaining ideal body weight. Recently, glucagon-like peptide-1 receptor agonists (GLP1-RAs) have demonstrated excellent weight control effects, accompanied by corresponding reductions in blood pressure. GLP1-RAs have shown cardiovascular and renal protective effects in cardiovascular outcome trials both in primary and secondary prevention. In this document, the Korean Society of Hypertension intends to remark the current clinical results of GLP1-RAs and recommend the government and health-policy makers to define obesity as a disease and to establish forward-looking policies for GLP1-RA treatment for obesity treatment, including active reimbursement policies.
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Affiliation(s)
- Hae Young Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Seung-Hyun Ko
- Department of Internal Medicine, Division of Endocrinology and Metabolism, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sungjoon Park
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Kyuho Kim
- Department of Internal Medicine, Division of Endocrinology and Metabolism, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Song-Yi Kim
- Department of Internal Medicine, Division of Cardiology, Jeju National University Hospital, Jeju, Republic of Korea
| | - In-Jeong Cho
- Department of Internal Medicine, Division of Cardiology, Ewha Womans University Seoul Hospital, Ewha Womans University College of Medicine, Seoul, Republic of Korea
| | - Eun Joo Cho
- Department of Internal Medicine, Division of Cardiology, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hyeon Chang Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jae-Hyeong Park
- Department of Cardiology in Internal Medicine, Chungnam National University, Chungnam National University Hospital, Daejeon, Republic of Korea
| | - Sung Kee Ryu
- Wellness Healthcare Center, Ewha Womans University Seoul Hospital, Seoul, Republic of Korea
| | - Min Kyong Moon
- Department of Internal Medicine, Division of Endocrinology & Metabolism, Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Sang-Hyun Ihm
- Department of Internal Medicine, Division of Cardiology, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
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Hietalati S, Pham D, Arora H, Mochizuki M, Santiago G, Vaught J, Lin ET, Mestan KK, Parast M, Jacobs MB. Placental pathology and fetal growth outcomes in pregnancies complicated by maternal obesity. Int J Obes (Lond) 2024; 48:1248-1257. [PMID: 38822073 DOI: 10.1038/s41366-024-01546-y] [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: 11/07/2023] [Revised: 05/09/2024] [Accepted: 05/16/2024] [Indexed: 06/02/2024]
Abstract
BACKGROUND The rising prevalence of maternal obesity presents a significant health concern because of the possible implications for obstetric complications and neonatal outcomes. Understanding the impact of obesity on placental structure and function as well as fetal growth and infant outcomes is important to improve the care of these potentially high-risk pregnancies. This study aimed to determine the effect of elevated maternal BMI on histopathologic patterns of placental injury and its consequences on fetal growth. METHODS Data were collected from an ongoing cohort of maternal-infant dyads in the UCSD Obstetric Registry spanning 2011-2020. Maternal characteristics, including BMI, hypertensive disease and diabetes, placental gross and histopathology, and infant characteristics, including sex and birthweight, were recorded and analyzed. ANOVA and chi-square tests were used in initial analyses, followed by log-binomial and linear regression models adjusted for relevant confounders to determine associations between maternal BMI, specific patterns of placental injury, and infant birthweight percentiles. RESULTS Among 1366 maternal-infant dyads, placentas from mothers with overweight and obesity were heavier and demonstrated higher adjusted relative risks of chronic villitis (CV), decidual vasculopathy, intervillous thrombosis, and normoblastemia. Placental efficiency, determined by fetal-placental weight ratio, was decreased with increasing BMI. Maternal obesity was associated with higher rates of preterm birth and higher birthweight percentiles. Multiple placental lesions, including maternal (MVM) and fetal vascular malperfusion (FVM), exhibited significant effects on birthweight percentiles; however, only MVM showed a differential effect based on maternal obesity. CONCLUSIONS Presence of obesity in pregnancy is associated with increased rates of placental patterns of injury, decreased placental efficiency, and increased birthweight percentiles. While placental lesions, such as CV, have the potential to negatively impact fetal growth, the resulting birthweight percentiles demonstrate a more complex relationship between maternal obesity and fetal growth, that likely involves placental and fetal adaptation to the altered in utero environment.
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Affiliation(s)
- Samantha Hietalati
- Department of Pediatrics, Division of Neonatology, University of California San Diego, La Jolla, CA, USA
| | - Donna Pham
- Department of Pathology, University of California San Diego, La Jolla, CA, USA
| | - Harneet Arora
- Department of Pathology, University of California San Diego, La Jolla, CA, USA
| | - Marina Mochizuki
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California San Diego, La Jolla, CA, USA
| | - Gisselle Santiago
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California San Diego, La Jolla, CA, USA
| | - Jordan Vaught
- Department of Pediatrics, Division of Neonatology, University of California San Diego, La Jolla, CA, USA
| | - Erika T Lin
- Department of Pediatrics, Division of Neonatology, University of California San Diego, La Jolla, CA, USA
| | - Karen K Mestan
- Department of Pediatrics, Division of Neonatology, University of California San Diego, La Jolla, CA, USA
| | - Mana Parast
- Department of Pathology, University of California San Diego, La Jolla, CA, USA
| | - Marni B Jacobs
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California San Diego, La Jolla, CA, USA.
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Hu H, Nakagawa T, Honda T, Yamamoto S, Mizoue T. Association of conventional cigarette smoking, heated tobacco product use and dual use with hypertension. Int J Epidemiol 2024; 53:dyae114. [PMID: 39174315 PMCID: PMC11341126 DOI: 10.1093/ije/dyae114] [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: 12/21/2023] [Accepted: 08/09/2024] [Indexed: 08/24/2024] Open
Abstract
BACKGROUND Heated tobacco products (HTPs) have emerged as alternatives to conventional cigarettes. However, their health effects remain largely unknown. This study aimed to prospectively explore the association between the use of cigarettes and HTPs and the risk of hypertension. METHODS This cohort study analysed data from 30 152 workers (82.0% men, mean age 42.9 ± 11.0 years) who were initially free of hypertension, participating in the Japan Epidemiology Collaboration on Occupational Health Study. Participants were categorized into five groups based on their self-reported tobacco product use: never smokers, past smokers, exclusive cigarette smokers, exclusive HTP users and dual users of cigarettes and HTPs. Hypertension cases were identified using three data points from annual health checkup data collected between 2019 and 2021. Cox proportional hazards regression models were used to investigate the association between tobacco product use and hypertension. RESULTS During a mean follow-up of 2.6 years (range: 0.1-4.0 years), 3656 new cases of hypertension were identified. Compared with never smokers, the risk of hypertension was higher among exclusive cigarette smokers [hazard ratio (HR) 1.26, 95% confidence interval (CI) 1.13-1.41] and exclusive HTP users (HR 1.19, 95% CI 1.06-1.34). There was also a suggestion of increased risk of hypertension among dual users (HR 1.16, 95% CI 0.98-1.38). Furthermore, the risk of hypertension increased with the intensity of cigarette/HTP use in all tobacco product users. CONCLUSIONS Similarly, both cigarette smoking and HTP use elevate the risk of hypertension. HTPs should not be regarded as less harmful alternatives to traditional cigarettes for preventing hypertension.
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Affiliation(s)
- Huan Hu
- Research Center for Prevention from Radiation Hazards of Workers, National Institute of Occupational Safety and Health, Kanagawa, Japan
- Department of Epidemiology and Prevention, Center for Clinical Sciences, National Center for Global Health and Medicine, Tokyo, Japan
| | - Tohru Nakagawa
- Hitachi Health Care Center, Hitachi, Ltd, Ibaraki, Japan
| | - Toru Honda
- Hitachi Health Care Center, Hitachi, Ltd, Ibaraki, Japan
| | | | - Tetsuya Mizoue
- Department of Epidemiology and Prevention, Center for Clinical Sciences, National Center for Global Health and Medicine, Tokyo, Japan
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da Palma RK, Angelis KD, Shimojo GL, Dutra MRH, Dos Santos CP, Bernardes N, Bolsoni-Lopes A, Curi R, Gomes JL, Oliveira EM, Irigoyen MC, Malfitano C. Mitigation of Subsequent Ovariectomy Responses through Prior Exercise Training in Rats. Int J Sports Med 2024. [PMID: 38986487 DOI: 10.1055/a-2364-1514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/12/2024]
Abstract
It is well known that cardiometabolic dysfunction gradually increases after menopause, and the sedentary lifestyle can aggravate this condition. Therefore, we compared the effects of aerobic exercise training during the premenopausal period and after ovariectomy (OVX) on metabolic, hemodynamic, and autonomic parameters in an experimental rat model of menopause. The female rats were divided into four groups: control (C), sedentary OVX (SO), trained OVX (TO), and previously trained OVX (PTO). The PTO group was trained for 4 weeks prior to+8 weeks after OVX, and the TO group trained only after OVX on a motor treadmill. Autonomic modulation was evaluated, white adipose tissue (WAT) was removed and weighed, and lipolysis was assessed. The citrate synthase activity in the soleus muscle was analyzed. The trained groups prevented the impairment of baroreceptor reflex sensitivity in relation to SO; however, only PTO reduced the low-frequency band of the pulse interval compared to SO. PTO reduced the weight of WAT compared to the other groups; lipolysis in PTO was similar to that in C. PTO preserved muscle metabolic injury in all types of fibers analyzed. In conclusion, this study suggests that exercise training should be recommended in a premenopausal model to prevent cardiometabolic and autonomic menopause-induced deleterious effects.
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Affiliation(s)
- Renata Kelly da Palma
- Facultad de Ciencias de la Salud de Manresa, UVic-UCC, Vic, Spain
- Human Movement and Rehabilitation, Post-Graduation Program, Evangelical University of Goiás-UniEVANGÉLICA, Anápolis 75083-515, GO, Brazil
| | | | | | | | | | - Nathalia Bernardes
- Human Moviment Laboratory, Universidade São Judas Tadeu, Sao Paulo, Brazil
| | - Andressa Bolsoni-Lopes
- Department of Nursing, Federal University of Espírito Santo University Radio 104.7 FM, Vitoria, Brazil
| | - Rui Curi
- Interdisciplinary Post-Graduate Program in Health Sciences, Cruzeiro do Sul University, Sao Paulo, Brazil
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Marina Arroyo M, Ramírez Gallegos I, López-González ÁA, Vicente-Herrero MT, Vallejos D, Sastre-Alzamora T, Ramírez Manent JI. Usefulness of the ECORE-BF Scale to Determine Atherogenic Risk in 386,924 Spanish Workers. Nutrients 2024; 16:2434. [PMID: 39125315 PMCID: PMC11314428 DOI: 10.3390/nu16152434] [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: 06/28/2024] [Revised: 07/19/2024] [Accepted: 07/25/2024] [Indexed: 08/12/2024] Open
Abstract
BACKGROUND Cardiovascular diseases are the leading cause of death worldwide. Obesity and atherosclerosis are considered risk factors for this pathology. There are multiple methods to evaluate obesity, in the same way as there are different formulas to determine atherogenic risk. Since both pathologies are closely related, the objective of our work was to evaluate whether the ECORE-BF scale is capable of predicting atherogenic risk. METHODS Observational, descriptive, and cross-sectional study in which 386,924 workers from several autonomous communities in Spain participated. The association between the ECORE-BF scale and five atherogenic risk indices was evaluated. The relationship between variables was assessed using the chi-square test and Student's t test in independent samples. Multivariate analysis was performed with the multinomial logistic regression test, calculating the odds ratio and 95% confidence intervals, with the Hosmer-Lemeshow goodness-of-fit test. ROC curves established the cut-off points for moderate and high vascular age and determined the Youden index. RESULTS The mean values of the ECORE-BF scale were higher in individuals with atherogenic dyslipidemia and the lipid triad, as well as in those with elevated values of the three atherogenic indices studied, with p <0.001 in all cases. As atherogenic risk increased across the five evaluated scales, the prevalence of obesity also significantly increased, with p <0.001 in all cases. In the ROC curve analysis, the AUCs for atherogenic dyslipidemia and the lipid triad were above 0.75, indicating a good association between these scales and the ECORE-BF. Although the Youden indices were not exceedingly high, they were around 0.5. CONCLUSIONS There is a good association between atherogenic risk scales, atherogenic dyslipidemia, and lipid triad, and the ECORE-BF scale. The ECORE-BF scale can be a useful and quick tool to evaluate atherogenic risk in primary care and occupational medicine consultations without the need for blood tests.
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Affiliation(s)
- Marta Marina Arroyo
- Research ADEMA SALUD Group, University Institute for Research in Health Sciences (IUNICS), 07010 Palma, Balearic Islands, Spain; (M.M.A.); (I.R.G.); (M.T.V.-H.); (D.V.); (T.S.-A.); (J.I.R.M.)
| | - Ignacio Ramírez Gallegos
- Research ADEMA SALUD Group, University Institute for Research in Health Sciences (IUNICS), 07010 Palma, Balearic Islands, Spain; (M.M.A.); (I.R.G.); (M.T.V.-H.); (D.V.); (T.S.-A.); (J.I.R.M.)
| | - Ángel Arturo López-González
- Research ADEMA SALUD Group, University Institute for Research in Health Sciences (IUNICS), 07010 Palma, Balearic Islands, Spain; (M.M.A.); (I.R.G.); (M.T.V.-H.); (D.V.); (T.S.-A.); (J.I.R.M.)
- Faculty of Dentistry, ADEMA University School, 07010 Palma, Balearic Islands, Spain
- Institut d’Investigació Sanitària de les Illes Balears (IDISBA), Health Research Institute of the Balearic Islands, 07010 Palma, Balearic Islands, Spain
- Health Service of the Balearic Islands, 07010 Palma, Balearic Islands, Spain
| | - María Teófila Vicente-Herrero
- Research ADEMA SALUD Group, University Institute for Research in Health Sciences (IUNICS), 07010 Palma, Balearic Islands, Spain; (M.M.A.); (I.R.G.); (M.T.V.-H.); (D.V.); (T.S.-A.); (J.I.R.M.)
| | - Daniela Vallejos
- Research ADEMA SALUD Group, University Institute for Research in Health Sciences (IUNICS), 07010 Palma, Balearic Islands, Spain; (M.M.A.); (I.R.G.); (M.T.V.-H.); (D.V.); (T.S.-A.); (J.I.R.M.)
| | - Tomás Sastre-Alzamora
- Research ADEMA SALUD Group, University Institute for Research in Health Sciences (IUNICS), 07010 Palma, Balearic Islands, Spain; (M.M.A.); (I.R.G.); (M.T.V.-H.); (D.V.); (T.S.-A.); (J.I.R.M.)
| | - José Ignacio Ramírez Manent
- Research ADEMA SALUD Group, University Institute for Research in Health Sciences (IUNICS), 07010 Palma, Balearic Islands, Spain; (M.M.A.); (I.R.G.); (M.T.V.-H.); (D.V.); (T.S.-A.); (J.I.R.M.)
- Institut d’Investigació Sanitària de les Illes Balears (IDISBA), Health Research Institute of the Balearic Islands, 07010 Palma, Balearic Islands, Spain
- Health Service of the Balearic Islands, 07010 Palma, Balearic Islands, Spain
- Faculty of Medicine, University of the Balearic Islands, 07010 Palma, Balearic Islands, Spain
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Merkel ED, Behon A, Masszi R, Schwertner WR, Kuthi L, Veres B, Osztheimer I, Papp R, Molnár L, Zima E, Gellér L, Kosztin A, Merkely B. Obesity paradox in patients with reduced ejection fraction eligible for device implantation - an observational study. ESC Heart Fail 2024. [PMID: 39031161 DOI: 10.1002/ehf2.14961] [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: 11/28/2023] [Revised: 04/02/2024] [Accepted: 04/19/2024] [Indexed: 07/22/2024] Open
Abstract
AIMS Patients with obesity have an overall higher cardiovascular risk, at the same time obesity could be associated with a better outcome in a certain subgroup of patients, a phenomenon known as the obesity paradox. Data are scarce in candidates for cardiac resynchronization therapy (CRT). We aimed to investigate the association between body mass index (BMI) and all-cause mortality in patients eligible for CRT. METHODS Altogether 1,585 patients underwent cardiac resynchronization therapy between 2000-2020 and were categorized based on their BMI, 459 (29%) patients with normal weight (BMI < 25 kg/m2), 641 (40%) patients with overweight (BMI 25- < 30 kg/m2) and 485 (31%) with obesity (BMI ≥ 30 kg/m2). The primary endpoint was all-cause mortality, heart transplantation, and left ventricular assist device implantation. We assessed periprocedural complications and 6-month echocardiographic response. RESULTS Normal-weight patients were older compared to patients with overweight or obesity (70 years vs. 69 years vs. 68 years; P ‹0.001), respectively. Sex distribution, ischaemic aetiology, and CRT-D implantation rates were similar in the three patient groups. Diabetes mellitus (BMI < 25 kg/m2 26% vs. BMI 25- < 30 kg/m2 37% vs. BMI ≥ 30 kg/m2 48%; P ‹0.001) and hypertension (BMI < 25 kg/m2 71% vs. BMI 25- < 30 kg/m2 74% vs. BMI ≥ 30 kg/m2 82%; P ‹0.001) were more frequent in patients with overweight and obesity. During the mean follow-up time of 5.1 years, 973 (61%) reached the primary endpoint, 66% in the BMI < 25 kg/m2 group, 61% in the BMI 25- < 30 kg/m2 group and 58% in the BMI ≥ 30 kg/m2 group (log-rank P‹0.05). Patients with obesity showed mortality benefit over normal-weight patients (HR 0.78; 95%CI 0.66-0.92; P = 0.003). The obesity paradox was present in patients free from diabetes, atrial fibrillation, and ischemic events. Periprocedural complication rates did not differ in the three groups (BMI < 25 kg/m2 25% vs. BMI 25- < 30 kg/m2 28% vs. BMI ≥ 30 kg/m2 26%; P = 0.48). Left ventricular ejection fraction improved significantly in all patient groups (BMI < 25 kg/m2 median∆ $$ \Delta $$ -LVEF 7% vs. BMI 25- < 30 kg/m2 median∆ $$ \Delta $$ -LVEF 7.5% vs. BMI ≥ 30 kg/m2 median∆ $$ \Delta $$ -LVEF 6%; P < 0.0001) with a similar proportion of developing reverse remodeling (BMI < 25 kg/m2 58% vs. BMI 25- < 30 kg/m2 61% vs. BMI ≥ 30 kg/m2 57%; P = 0.48); P = 0.75). CONCLUSIONS The obesity paradox was present in our HF cohort at long-term, patients underwent CRT implantation with obesity and free of comorbidities showed mortality benefit compared to normal weight patients. Patients with obesity showed similar echocardiographic response and safety outcomes compared to normal weight patients.
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Affiliation(s)
- Eperke D Merkel
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Anett Behon
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Richard Masszi
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | | | - Luca Kuthi
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Boglárka Veres
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | | | - Roland Papp
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Levente Molnár
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Endre Zima
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - László Gellér
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | | | - Béla Merkely
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
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Buso G, Agabiti-Rosei C, Lemoli M, Corvini F, Muiesan ML. The Global Burden of Resistant Hypertension and Potential Treatment Options. Eur Cardiol 2024; 19:e07. [PMID: 38983582 PMCID: PMC11231817 DOI: 10.15420/ecr.2023.51] [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: 12/19/2023] [Accepted: 03/22/2024] [Indexed: 07/11/2024] Open
Abstract
Resistant hypertension (RH) is defined as systolic blood pressure (SBP) or diastolic blood pressure (DBP) that remains .140 mmHg or .90 mmHg, respectively, despite an appropriate lifestyle and the use of optimal or maximally tolerated doses of a three-drug combination, including a diuretic. This definition encompasses the category of controlled RH, defined as the presence of blood pressure (BP) effectively controlled by four or more antihypertensive agents, as well as refractory hypertension, referred to as uncontrolled BP despite five or more drugs of different classes, including a diuretic. To confirm RH presence, various causes of pseudo-resistant hypertension (such as improper BP measurement techniques and poor medication adherence) and secondary hypertension must be ruled out. Inadequate BP control should be confirmed by out-of-office BP measurement. RH affects about 5% of the hypertensive population and is associated with increased cardiovascular morbidity and mortality. Once RH presence is confirmed, patient evaluation includes identification of contributing factors such as lifestyle issues or interfering drugs/substances and assessment of hypertension-mediated organ damage. Management of RH comprises lifestyle interventions and optimisation of current medication therapy. Additional drugs should be introduced sequentially if BP remains uncontrolled and renal denervation can be considered as an additional treatment option. However, achieving optimal BP control remains challenging in this setting. This review aims to provide an overview of RH, including its epidemiology, pathophysiology, diagnostic work-up, as well as the latest therapeutic developments.
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Affiliation(s)
- Giacomo Buso
- Department of Clinical and Experimental Sciences, Division of Internal Medicine, ASST Spedali Civili Brescia, University of Brescia Brescia, Italy
- Lausanne University Hospital, University of Lausanne Lausanne, Switzerland
| | - Claudia Agabiti-Rosei
- Department of Clinical and Experimental Sciences, Division of Internal Medicine, ASST Spedali Civili Brescia, University of Brescia Brescia, Italy
| | - Matteo Lemoli
- Department of Clinical and Experimental Sciences, Division of Internal Medicine, ASST Spedali Civili Brescia, University of Brescia Brescia, Italy
| | - Federica Corvini
- Department of Clinical and Experimental Sciences, Division of Internal Medicine, ASST Spedali Civili Brescia, University of Brescia Brescia, Italy
| | - Maria Lorenza Muiesan
- Department of Clinical and Experimental Sciences, Division of Internal Medicine, ASST Spedali Civili Brescia, University of Brescia Brescia, Italy
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Chen F, Cao LH, Ma FY, Zeng LL, He JR. Development and validation of a predictive model for severe white matter hyperintensity with obesity. Front Aging Neurosci 2024; 16:1404756. [PMID: 38887608 PMCID: PMC11180876 DOI: 10.3389/fnagi.2024.1404756] [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: 03/21/2024] [Accepted: 05/20/2024] [Indexed: 06/20/2024] Open
Abstract
Purpose The purpose of the present study was to identify predictors of severe white matter hyperintensity (WMH) with obesity (SWO), and to build a prediction model for screening obese people with severe WMH without Nuclear Magnetic Resonance Imaging (MRI) examination. Patients subjects and methods From September 2020 to October 2021, 650 patients with WMH were recruited consecutively. The subjects were divided into two groups, SWO group and non-SWO group. Univariate and Logistic regression analysis were was applied to explore the potential predictors of SWO. The Youden index method was adopted to determine the best cut-off value in the establishment of the prediction model of SWO. Each parameter had two options, low and high. The score table of the prediction model and nomogram based on the logistic regression were constructed. Of the 650 subjects, 487 subjects (75%) were randomly assigned to the training group and 163 subjects (25%) to the validation group. By resampling the area under the curve (AUC) of the subject's operating characteristics and calibration curves 1,000 times, nomogram performance was verified. A decision curve analysis (DCA) was used to evaluate the nomogram's clinical usefulness. By resampling the area under the curve (AUC) of the subject's operating characteristics and calibration curves 1,000 times, nomogram performance was verified. A decision curve analysis (DCA) was used to evaluate the nomogram's clinical usefulness. Results Logistic regression demonstrated that hypertension, uric acid (UA), complement 3 (C3) and Interleukin 8 (IL-8) were independent risk factors for SWO. Hypertension, UA, C3, IL-8, folic acid (FA), fasting C-peptide (FCP) and eosinophil could be used to predict the occurrence of SWO in the prediction models, with a good diagnostic performance, Areas Under Curves (AUC) of Total score was 0.823 (95% CI: 0.760-0.885, p < 0.001), sensitivity of 60.0%, specificity of 91.4%. In the development group, the nomogram's AUC (C statistic) was 0.829 (95% CI: 0.760-0.899), while in the validation group, it was 0.835 (95% CI: 0.696, 0.975). In both the development and validation groups, the calibration curves following 1,000 bootstraps showed a satisfactory fit between the observed and predicted probabilities. DCA showed that the nomogram had great clinical utility. Conclusion Hypertension, UA, C3, IL-8, FA, FCP and eosinophil models had the potential to predict the incidence of SWO. When the total score of the model exceeded 9 points, the risk of SWO would increase significantly, and the nomogram enabled visualization of the patient's WMH risk. The application prospect of our models mainly lied in the convenient screening of SWO without MRI examination in order to detect SWO and control the WMH hazards early.
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Affiliation(s)
- Fu Chen
- Department of Neurology, Ruijin Hospital Luwan Branch, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of General Medicine, Yinhang Community Health Centre, Shanghai, China
| | - Lin-Hao Cao
- Department of Neurology, Ruijin Hospital Luwan Branch, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Fei-Yue Ma
- Department of Neurology, Ruijin Hospital Luwan Branch, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Li-Li Zeng
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ji-Rong He
- Department of Neurology, Ruijin Hospital Luwan Branch, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Gills JL, Napoleon DA, Budak M, Fausto BA, Gluck MA, Malin SK. Hypertension is associated with reduced resting-state medial temporal lobe dynamic network flexibility in older African Americans. Physiol Rep 2024; 12:e16084. [PMID: 38850124 PMCID: PMC11161824 DOI: 10.14814/phy2.16084] [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: 04/17/2024] [Revised: 05/10/2024] [Accepted: 05/10/2024] [Indexed: 06/09/2024] Open
Abstract
Hypertension disproportionately affects African Americans and is a risk factor for Alzheimer's disease (AD). We investigated the relationship of blood pressure (BP) with medial temporal lobe (MTL) dynamic network flexibility (a novel AD biomarker) and cognitive generalization in older African Americans. In a cross-sectional study, 37 normotensive (systolic BP <130 mmHg, 82.5% F, 64.4 ± 4.9 years; 14.3 ± 2.1 years of education) versus 79 hypertensive (systolic BP ≥130 mmHg, 79.5% F, 66.8 ± 4.1 years; 14.0 ± 0.2 years of education) participants were enrolled. All participants completed a 10-min resting-state functional magnetic resonance imaging scan to assess MTL dynamic network flexibility and two generalization tasks to assess cognition. Anthropometrics and aerobic fitness (via 6-min walk test) were also determined. There was no difference in BMI (29.7 ± 6.4 vs. 31.9 ± 6.3 kg/m2, p = 0.083) or aerobic fitness (15.5 ± 2.6 vs. 15.1 ± 2.6 mL/kg/min; p = 0.445) between normotensive and hypertensive groups. However, normotensive participants had higher MTL dynamic network flexibility compared to hypertensive participants (0.42 ± 0.23 vs. 0.32 ± 0.25 mL, p = 0.040), and this was associated with higher mean arterial blood pressure (r = -0.21, p = 0.036). Therefore, hypertensive older African Americans demonstrated lower MTL dynamic network flexibility compared to their normotensive counterparts independent of BMI and aerobic fitness. Further studies are required to determine how blood pressure mediates AD risk in African Americans.
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Affiliation(s)
- Joshua L. Gills
- Department of PsychiatryNew York University Grossman School of MedicineNew YorkNew YorkUSA
- Department of Population HealthNew York University Grossman School of MedicineNew YorkNew YorkUSA
- Center for Molecular and Behavioral NeuroscienceRutgers University‐NewarkNewarkNew JerseyUSA
| | - Darian A. Napoleon
- Center for Molecular and Behavioral NeuroscienceRutgers University‐NewarkNewarkNew JerseyUSA
| | - Miray Budak
- Center for Molecular and Behavioral NeuroscienceRutgers University‐NewarkNewarkNew JerseyUSA
| | - Bernadette A. Fausto
- Center for Molecular and Behavioral NeuroscienceRutgers University‐NewarkNewarkNew JerseyUSA
| | - Mark A. Gluck
- Center for Molecular and Behavioral NeuroscienceRutgers University‐NewarkNewarkNew JerseyUSA
| | - Steven K. Malin
- Department of Kinesiology and HealthRutgers UniversityNew BrunswickNew JerseyUSA
- Division of Endocrinology, Metabolism and NutritionRutgers UniversityNew BrunswickNew JerseyUSA
- New Jersey Institute for Food, Nutrition and HealthRutgers UniversityNew BrunswickNew JerseyUSA
- Institute of Translational Medicine and ScienceRutgers UniversityNew BrunswickNew JerseyUSA
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10
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Jarrett MS, Anderson T, Wideman L, Davis PG. Direct and indirect effects of adiposity on markers of autonomic nervous system activity in older adults. PLoS One 2024; 19:e0303117. [PMID: 38753844 PMCID: PMC11098483 DOI: 10.1371/journal.pone.0303117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 04/12/2024] [Indexed: 05/18/2024] Open
Abstract
Several cardiovascular disease (CVD) risk factors (e.g., hypertension, poor glycemic control) can affect and be affected by autonomic nervous system (ANS) activity. Since excess adiposity can influence CVD development through its effect on hypertension and diabetes mellitus, it is important to determine how adiposity and altered ANS activity are related. The present study employed structural equation modeling to investigate the relation between adiposity and ANS activity both directly and indirectly through biological variables typically associated with glycemic impairment and cardiac stress in older adults. Utilizing the Atherosclerosis Risk in Communities (ARIC) dataset, 1,145 non-smoking adults (74±4.8 yrs, 62.8% female) free from known CVD, hypertension, and diabetes and not currently taking beta-blockers were evaluated for fasting blood glucose (FBG), insulin, and HbA1c concentrations, waist circumference (WC), blood pressure (BP), and markers of ANS activity. WC was recorded just above the iliac crest and was used to reflect central adiposity. Resting 2-minute electrocardiograph recordings, pulse wave velocity, and ankle-brachial index data were used to assess the root mean square of successive differences in RR intervals (RMSSD) and the pre-ejection period (PEP), markers of parasympathetic and sympathetic activity, respectively. FBG, insulin, and HbA1c inferred a latent variable termed glycemic impairment (GI), whereas heart rate and diastolic BP inferred a latent variable termed cardiac stress (CS). The structural equation model fit was acceptable [root mean square error of approximation = 0.050 (90% CI = .036, .066), comparative fit index = .970, Tucker Lewis Index = 0.929], with adiposity having both significant direct (β = 0.208, p = 0.018) and indirect (β = -.217, p = .041) effects on PEP through GI. Adiposity displayed no significant direct effect on RMSSD. CS displayed a significant pathway (β = -0.524, p = 0.035) on RMSSD, but the indirect effect of WC on RMSSD through CS did not reach statistical significance (β = -0.094, p = 0.137). These results suggest that adiposity's relation to ANS activity is multifaceted, as increased central adiposity had opposing direct and indirect effects on markers of sympathetic activity in this population of older adults.
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Affiliation(s)
- Michael S. Jarrett
- Department of Kinesiology, University of North Carolina at Greensboro, Greensboro, North Carolina, United States of America
- Department of Exercise Physiology, Winston Salem State University, Winston Salem, North Carolina, United States of America
| | - Travis Anderson
- Department of Kinesiology, University of North Carolina at Greensboro, Greensboro, North Carolina, United States of America
- United States Olympic and Paralympic Committee, Colorado Springs, Colorado, United States of America
| | - Laurie Wideman
- Department of Kinesiology, University of North Carolina at Greensboro, Greensboro, North Carolina, United States of America
| | - Paul G. Davis
- Department of Kinesiology, University of North Carolina at Greensboro, Greensboro, North Carolina, United States of America
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11
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Zhang Z, Li C, Hong J, Zhou X, Dai R, Shu Z, Han H, Ren Z. Secular trends of population-attributable fractions of obesity for hypertension among US population by sex and race/ethnicity: Analysis from NHANES 1999-2018. Prev Med Rep 2024; 41:102719. [PMID: 38623579 PMCID: PMC11017068 DOI: 10.1016/j.pmedr.2024.102719] [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: 07/18/2023] [Revised: 02/21/2024] [Accepted: 04/06/2024] [Indexed: 04/17/2024] Open
Abstract
Obesity is a major risk factor of hypertension, therefore quantifying the contribution of obesity to hypertension is necessary. The current study aimed to investigate the changes in population-attributable fractions (PAFs) of hypertension associated with general obesity and abdominal obesity over the recent 2 decades among the US population, as well as important sub-populations. This report was performed based on national-level cross-sectional data for 46,535 adults aged 18 years and older and 20,745 children aged 8-17 from the US National Health and Nutrition Examination Survey 1999-2018. The PAFs of hypertension due to general obesity and abdominal obesity were calculated by sex, race/ethnicity, and survey year. The linear regression analysis was used to evaluate the secular trends of PAFs over the years. The prevalence of general obesity and abdominal obesity presented significantly increasing trends during the past 2 decades in the US. The PAFs of hypertension due to general obesity increased steadily from 11.9 % to 15.1 % in women with a slope of 0.38 % (95 % CI: 0.31 - 0.45 %) and from 8.4 % to 13.4 % in men with a slope of 0.46 % (95 % CI: 0.36 - 0.56 %). Similar increasing trends were also observed for the PAFs due to abdominal obesity in both women and men. Additionally, there were significantly different trends of PAFs in various races/ethnicities. Over the past 2 decades, the contributions of obesity to hypertension were gradually rising among US population, which emphasizes the importance of controlling weight to further reduce the burden of hypertension.
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Affiliation(s)
- Zhichao Zhang
- Department of Neurosurgery, Maanshan Peopleˈs Hospital, Maˈanshan, Anhui Province, China
| | - Chen Li
- Department of Neurosurgery, Maanshan Peopleˈs Hospital, Maˈanshan, Anhui Province, China
| | - Jiakang Hong
- Department of Neurosurgery, Maanshan Peopleˈs Hospital, Maˈanshan, Anhui Province, China
| | - Xia Zhou
- Department of Neurosurgery, Maanshan Peopleˈs Hospital, Maˈanshan, Anhui Province, China
| | - Rongquan Dai
- Department of Neurosurgery, Maanshan Peopleˈs Hospital, Maˈanshan, Anhui Province, China
| | - Zhiqiang Shu
- Department of Neurosurgery, Maanshan Peopleˈs Hospital, Maˈanshan, Anhui Province, China
| | - Hui Han
- Department of Neurosurgery, Maanshan Peopleˈs Hospital, Maˈanshan, Anhui Province, China
| | - Zudong Ren
- Department of Neurosurgery, Maanshan Peopleˈs Hospital, Maˈanshan, Anhui Province, China
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12
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Nowak MM, Niemczyk M, Gołębiewski S, Pączek L. Impact of Body Mass Index on All-Cause Mortality in Adults: A Systematic Review and Meta-Analysis. J Clin Med 2024; 13:2305. [PMID: 38673577 PMCID: PMC11051237 DOI: 10.3390/jcm13082305] [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: 03/04/2024] [Revised: 04/01/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
Background: Obesity is a risk factor for many diseases, diagnosed by calculating body mass index (BMI). Methods: To find an association between BMI and mortality in adults, we searched PubMed for articles published in the 21st century. Our review included 82 original studies, comprising 2.7 million patients and 23.4 million patient years. Results: The meta-analysis showed a U-shaped relationship between BMI and all-cause mortality risk, with the lowest mortality in the BMI range of 25-30 kg/m2. Subgroup analysis showed a J-shaped relationship, with greater risk in the highest BMI range (>35 kg/m2). Among the elderly, BMI values <20 kg/m2 were associated with the highest risk. Among diabetic patients, a U-shaped relationship was noticed, again with the highest risk in the lowest (<20 kg/m2) and highest BMI range (>35 kg/m2). Among patients with cardiovascular disease, the risk increased with BMI values <25 kg/m2 but did not noticeably change for BMI exceeding that value. Among cancer patients, the relationship was less pronounced than in other subgroups, with a slightly higher risk (>35 kg/m2). Conclusions: Our results show that the lowest mortality is observed among patients with BMI 25-30 kg/m2. Reduction of body mass should not be a universal recommendation in clinical practice, but it should be individualized.
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Affiliation(s)
- Marcin M. Nowak
- Department of Interventional Cardiology and Internal Diseases, Military Institute of Medicine—National Research Institute, 05-120 Legionowo, Poland
| | - Mariusz Niemczyk
- Department of Immunology, Transplant Medicine, and Internal Diseases, Medical University of Warsaw, 02-091 Warszawa, Poland; (M.N.); (L.P.)
| | - Sławomir Gołębiewski
- Department of Interventional Cardiology and Internal Diseases, Military Institute of Medicine—National Research Institute, 05-120 Legionowo, Poland
| | - Leszek Pączek
- Department of Immunology, Transplant Medicine, and Internal Diseases, Medical University of Warsaw, 02-091 Warszawa, Poland; (M.N.); (L.P.)
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Khatun M, Haque N, Siddique AE, Wahed AS, Islam MS, Khan S, Jubayar AM, Sadi J, Kabir E, Shila TT, Islam Z, Sarker MK, Banna HU, Hossain S, Sumi D, Saud ZA, Barchowsky A, Himeno S, Hossain K. Arsenic Exposure-Related Hypertension in Bangladesh and Reduced Circulating Nitric Oxide Bioavailability. ENVIRONMENTAL HEALTH PERSPECTIVES 2024; 132:47003. [PMID: 38573329 PMCID: PMC10993991 DOI: 10.1289/ehp13018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 03/06/2024] [Accepted: 03/12/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND Hypertension is a major cause of death worldwide. Although arsenic exposure has been associated with the risk of hypertension, this association appears nonuniform due to inconsistent results from studies conducted in different populations. Moreover, hypertension is a complex condition with multiple underlying mechanisms and factors. One factor is impaired production and bioavailability of vascular nitric oxide (NO). However, the implications of the effects of arsenic exposure on circulating NO and its association with hypertension in humans are largely unknown. OBJECTIVE We investigated the dose-response relationship between arsenic exposure and hypertension with vascular NO levels as a potential mediator of arsenic-related hypertension in individuals exposed to a broad range of arsenic. METHODS A total of 828 participants were recruited from low- and high-arsenic exposure areas in Bangladesh. Participants' drinking water, hair, and nail arsenic concentrations were measured by inductively coupled plasma mass spectroscopy. Hypertension was defined as a systolic blood pressure (SBP) value of ≥ 140 and a diastolic (DBP) value of ≥ 90 mmHg . Serum NO levels reflected by total serum nitrite concentrations were measured by immunoassay. A formal causal mediation analysis was used to assess NO as a mediator of the association between arsenic level and hypertension. RESULTS Increasing concentrations of arsenic measured in drinking water, hair, and nails were associated with the increasing levels of SBP and DBP. The odds of hypertension were dose-dependently increased by arsenic even in participants exposed to relatively low to moderate levels (10 - 50 μ g / L ) of water arsenic [odds ratios (ORs) and 95% confidence intervals (CIs): 2.87 (95% CI: 1.28, 6.44), 2.67 (95% CI: 1.27, 5.60), and 5.04 (95% CI: 2.71, 9.35) for the 10 - 50 μ g / L , 50.01 - 150 μ g / L , and > 150 μ g / L groups, respectively]. Causal mediation analysis showed a significant mediating effect of NO on arsenic-related SBP, DBP, and hypertension. CONCLUSION Increasing exposure to arsenic was associated with increasing odds of hypertension. The association was mediated through the reduction of vascular NO bioavailability, suggesting that impaired NO bioavailability was a plausible underlying mechanism of arsenic-induced hypertension in this Bangladeshi population. https://doi.org/10.1289/EHP13018.
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Affiliation(s)
- Moriom Khatun
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Nazmul Haque
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Abu Eabrahim Siddique
- Interdisciplinary Graduate Program in Human Toxicology, University of Iowa, Iowa City, Iowa, USA
| | - Abdus S. Wahed
- Department of Biostatistics and Computational Biology, University of Rochester, Rochester, New York, USA
| | - Md. Shofikul Islam
- Department of Applied Nutrition and Food Technology, Islamic University, Kushtia, Bangladesh
| | - Shuchismita Khan
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Ahsanul Mahbub Jubayar
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Junayed Sadi
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Ehsanul Kabir
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Tasnim Tabassum Shila
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Zohurul Islam
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | | | - Hasan Ul Banna
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Shakhawoat Hossain
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Daigo Sumi
- Laboratory of Molecular Toxicology, Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan
| | - Zahangir Alam Saud
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Aaron Barchowsky
- Department of Environmental and Occupational Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Seiichiro Himeno
- Laboratory of Molecular Toxicology, Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan
- Division of Health Chemistry, School of Pharmacy, Showa University, Tokyo, Japan
| | - Khaled Hossain
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
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14
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Fortunato IM, Pereira QC, Oliveira FDS, Alvarez MC, dos Santos TW, Ribeiro ML. Metabolic Insights into Caffeine's Anti-Adipogenic Effects: An Exploration through Intestinal Microbiota Modulation in Obesity. Int J Mol Sci 2024; 25:1803. [PMID: 38339081 PMCID: PMC10855966 DOI: 10.3390/ijms25031803] [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: 12/26/2023] [Revised: 01/22/2024] [Accepted: 01/26/2024] [Indexed: 02/12/2024] Open
Abstract
Obesity, a chronic condition marked by the excessive accumulation of adipose tissue, not only affects individual well-being but also significantly inflates healthcare costs. The physiological excess of fat manifests as triglyceride (TG) deposition within adipose tissue, with white adipose tissue (WAT) expansion via adipocyte hyperplasia being a key adipogenesis mechanism. As efforts intensify to address this global health crisis, understanding the complex interplay of contributing factors becomes critical for effective public health interventions and improved patient outcomes. In this context, gut microbiota-derived metabolites play an important role in orchestrating obesity modulation. Microbial lipopolysaccharides (LPS), secondary bile acids (BA), short-chain fatty acids (SCFAs), and trimethylamine (TMA) are the main intestinal metabolites in dyslipidemic states. Emerging evidence highlights the microbiota's substantial role in influencing host metabolism and subsequent health outcomes, presenting new avenues for therapeutic strategies, including polyphenol-based manipulations of these microbial populations. Among various agents, caffeine emerges as a potent modulator of metabolic pathways, exhibiting anti-inflammatory, antioxidant, and obesity-mitigating properties. Notably, caffeine's anti-adipogenic potential, attributed to the downregulation of key adipogenesis regulators, has been established. Recent findings further indicate that caffeine's influence on obesity may be mediated through alterations in the gut microbiota and its metabolic byproducts. Therefore, the present review summarizes the anti-adipogenic effect of caffeine in modulating obesity through the intestinal microbiota and its metabolites.
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Affiliation(s)
- Isabela Monique Fortunato
- Laboratory of Immunopharmacology and Molecular Biology, Sao Francisco University, Av. Sao Francisco de Assis, 218, Braganca Paulista 12916-900, SP, Brazil; (I.M.F.); (Q.C.P.); (F.d.S.O.); (M.C.A.); (T.W.d.S.)
| | - Quélita Cristina Pereira
- Laboratory of Immunopharmacology and Molecular Biology, Sao Francisco University, Av. Sao Francisco de Assis, 218, Braganca Paulista 12916-900, SP, Brazil; (I.M.F.); (Q.C.P.); (F.d.S.O.); (M.C.A.); (T.W.d.S.)
| | - Fabricio de Sousa Oliveira
- Laboratory of Immunopharmacology and Molecular Biology, Sao Francisco University, Av. Sao Francisco de Assis, 218, Braganca Paulista 12916-900, SP, Brazil; (I.M.F.); (Q.C.P.); (F.d.S.O.); (M.C.A.); (T.W.d.S.)
| | - Marisa Claudia Alvarez
- Laboratory of Immunopharmacology and Molecular Biology, Sao Francisco University, Av. Sao Francisco de Assis, 218, Braganca Paulista 12916-900, SP, Brazil; (I.M.F.); (Q.C.P.); (F.d.S.O.); (M.C.A.); (T.W.d.S.)
- Hematology and Transfusion Medicine Center, University of Campinas/Hemocentro, UNICAMP, Rua Carlos Chagas 480, Campinas 13083-878, SP, Brazil
| | - Tanila Wood dos Santos
- Laboratory of Immunopharmacology and Molecular Biology, Sao Francisco University, Av. Sao Francisco de Assis, 218, Braganca Paulista 12916-900, SP, Brazil; (I.M.F.); (Q.C.P.); (F.d.S.O.); (M.C.A.); (T.W.d.S.)
| | - Marcelo Lima Ribeiro
- Laboratory of Immunopharmacology and Molecular Biology, Sao Francisco University, Av. Sao Francisco de Assis, 218, Braganca Paulista 12916-900, SP, Brazil; (I.M.F.); (Q.C.P.); (F.d.S.O.); (M.C.A.); (T.W.d.S.)
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15
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Phillips-Farfán BV. Selecting, optimizing and externally validating a preexisting machine-learning regression algorithm for estimating waist circumference. Comput Biol Med 2024; 169:107909. [PMID: 38181609 DOI: 10.1016/j.compbiomed.2023.107909] [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: 07/27/2023] [Revised: 12/18/2023] [Accepted: 12/24/2023] [Indexed: 01/07/2024]
Abstract
Obesity, typically defined by the body mass index (BMI), has well known negative health effects. However, the BMI has serious deficiencies in predicting the adverse risks associated to obesity. Waist circumference (WC) is an alternative to define obesity and a better disease predictor according to the literature. However, old databases often lack this information, it is inaccurate (collected via self-report) or it is incomplete. Thus, this study accurately assesses WC using machine learning. The novel approaches are: 1) predictor variables (weight, height, age and sex) likely to appear in most data sets are used. 2) Publicly available data (including non-adults) and algorithms are used. 3) Systematic methods for data cleanup, model selection, hyperparameter optimization and external validation are performed. DATA ARE CLEANED: one variable per column, no special codes, missing values or outliers. Preexisting regression algorithms are gaged by cross-validation, using one data set. The hyperparameters of the best performing algorithm are optimized. The tuned algorithm is externally validated with other data sets by cross-validation. In spite of the limited number of features, the tuned algorithm outperforms prior WC approximations, using the same or similar predictor variables. The tuned algorithm enables using data where WC is not measured, is incomplete or is unreliable. A similar approach would be useful to estimate other variables of interest.
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Affiliation(s)
- Bryan V Phillips-Farfán
- Laboratorio de Nutrición Experimental, Instituto Nacional de Pediatría. Insurgentes Sur 3700, Letra "C", Alcaldía Coyoacán, CDMX, 04530, Mexico.
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16
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Jambarsang S, Soodejani MT, Tate R, Sefidkar R. How well do obesity indices predict undiagnosed hypertension in the Persian cohort (Shahedieh) adults community population of all ages? Health Sci Rep 2024; 7:e1897. [PMID: 38405171 PMCID: PMC10885643 DOI: 10.1002/hsr2.1897] [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: 10/05/2023] [Revised: 12/28/2023] [Accepted: 01/24/2024] [Indexed: 02/27/2024] Open
Abstract
Background and Aims Hypertension is the leading preventable risk factor for cardiovascular disease, chronic kidney disease and cognitive impairment, and mortality and disability worldwide. Since prevention, early detection, and treatment of blood pressure improve public health, the aim of present study was to determine the best obesity indices and estimate the optimal cut-off point for each one to predict the risk of elevated/stage 1 and undiagnosed hypertension in the population of center of Iran based on American ACC/AHA 2020 guidelines. Methods This cross-sectional study was performed on 9715 people who enrolled in 2018 in Persian Adult Cohort in Shahedieh area of Yazd, Iran in 2018. The anthropometric indices including body mass index (BMI) and waist circumference (WC), wrist circumference, hip circumference, waist-to-hip ratio, and waist-to height ratio of individuals, were extracted. The receiver operating characteristic curve was utilized to determine the optimum cut-off point of each anthropometric index to predict hypertension stages and compare their predictive power by age-sex categories. Statistical analysis was done using SPSS version 23.0. Results The results showed that BMI has the best predictive power to recognize the risk of elevated/stage 1 hypertension for female (area under the curve [AUC] = 0.72 and optimal cut-off = 30.10 kg/m2) and WC for male (AUC = 0.66 and optimal cut-off = 93.5 cm) in 35-45 age group. BMI had the best predictive power for the risk of undiagnosed hypertension for 35-45 years old male (AUC = 0.73 and optimal cut-off = 28.90 kg/m2) and female (AUC = 0.75 and optimal cut-off = 5.10 kg/m2), and hip circumference revealed similar predictive power for female as well (AUC = 0.75 and optimal cut-off = 112 cm). Conclusion Based on our findings, BMI and WC, which are simple, inexpensive, and noninvasive means, are the best markers to predict the risk of elevated/stage 1 and undiagnosed hypertension in young Iranians. It shows that the approach of reducing hypertension prevalence through primary prevention, early detection, and enhancing its treatment is achievable.
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Affiliation(s)
- Sara Jambarsang
- Center for Healthcare Data Modeling, Departments of Biostatistics and EpidemiologyShahid Sadoughi University of Medical SciencesYazdIran
| | - Moslem Taheri Soodejani
- Center for Healthcare Data Modeling, Departments of Biostatistics and EpidemiologyShahid Sadoughi University of Medical SciencesYazdIran
| | - Robert Tate
- Centre on AgingUniversity of ManitobaWinnipegCanada
- Department of Community Health Sciences, Max Rady College of MedicineUniversity of ManitobaWinnipegCanada
| | - Reyhane Sefidkar
- Center for Healthcare Data Modeling, Departments of Biostatistics and EpidemiologyShahid Sadoughi University of Medical SciencesYazdIran
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17
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Chen Y, Hu P, He Y, Qin H, Hu L, Yang R. Association of TyG index and central obesity with hypertension in middle-aged and elderly Chinese adults: a prospective cohort study. Sci Rep 2024; 14:2235. [PMID: 38278849 PMCID: PMC10817920 DOI: 10.1038/s41598-024-52342-7] [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: 10/20/2023] [Accepted: 01/17/2024] [Indexed: 01/28/2024] Open
Abstract
Triglyceride glucose index (TyG) and waist circumstance have been well documented to be highly correlated with hypertension. However, the joint effect of waist circumstance and TyG on the risk of hypertension is unknown in middle-aged and elderly Chinese adults. The purpose of this study was to investigate the association between TyG and the risk of new-onset hypertension in middle-aged and elderly Chinese individuals with different waist circumstances. The multicentred prospective cohort study was conducted in 28 provinces of China including a total of 5865 eligible participants aged ≥ 45 years old. Cox regression was performed to examine the relationship of TyG index and hypertension with adjustments for the pertinent variables. Besides, the relationship was explored in different groups on the basis of waist circumstance. There was no significant correlation between TyG index and new-onset hypertension after adjustment for pertinent variables (hazards ratio [HR]: 0.99; 95% confidence interval [CI]: 0.80-1.24). When the association was explored in different waist circumstance groups, multivariate cox regression analyses revealed that TyG was an independent factor positively associated with the risk of hypertension in central obesity prophase group (HR: 1.57; 95% CI 1.13-2.16). Among individuals with central obesity, relative to population with lower TyG (Q1: 4.96-8.18), people who had higher TyG (Q3: 8.52-8.95; Q4: 8.95-12.14) were associated with significantly lower HR for hypertension. There was no conspicuous correlation between TyG index with new-onset hypertension in normal waist circumstance (HR: 1.05; 95% CI 0.84-1.30). The research demonstrated the positive relationship of TyG with risk of hypertension among individuals with central obesity prophase, negative relationship of TyG with hypertension among population with central obesity and inconspicuous correlation of TyG with hypertension among individuals with normal waist. In conclusion, the study findings supported the combined effects of TyG index and waist circumference in predicting hypertension in middle-aged and elderly Chinese individuals.
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Affiliation(s)
- Yang Chen
- Department of Cardiology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Peng Hu
- Department of Cardiology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Yangyang He
- Department of Blood Transfusion, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Hao Qin
- Department of Cardiology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Longlong Hu
- Department of Cardiology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Renqiang Yang
- Department of Cardiology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China.
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Wang M, Bai QX, Zheng XX, Hu WJ, Wang S, Tang HP, Yu AQ, Yang BY, Kuang HX. Smilax china L.: A review of its botany, ethnopharmacology, phytochemistry, pharmacological activities, actual and potential applications. JOURNAL OF ETHNOPHARMACOLOGY 2024; 318:116992. [PMID: 37541403 DOI: 10.1016/j.jep.2023.116992] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 07/18/2023] [Accepted: 08/01/2023] [Indexed: 08/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Smilax china L., an extensively used traditional Chinese medicine, is known as Baqia in China. It has been used to treat various inflammatory disorders, particularly pelvic inflammation. AIM OF THE REVIEW The present paper aims to provide an up-to-date review at the advancements of the investigations on the ethnopharmacology, phytochemistry, pharmacological effect and actual and potential applications of S. china. Besides, the possible tendency and perspective for future research of this plant are discussed, as well. MATERIALS AND METHODS This article uses "Smilax china L." "S. china" as the keyword and collects relevant information on Smilax china L. plants through electronic searches (Elsevier, PubMed, ACS, CNKI, Google Scholar, Baidu Scholar, Web of Science), relevant books, and classic literature about Chinese herb. RESULTS 134 chemical constituents, among which steroid saponins and flavonoids are the predominant groups, have been isolated and identified from S. china. S. china with its active compounds is possessed of wide-reaching biological activities, including anti-inflammatory, anti-cancer, anti-oxidant, detoxify nicotine, anti-diabetes, anti-obesity, anti-hyperuricaemia, anti-hypertension, promoting skin wound and barrier repair and anti-bacterial activity. Besides, S. china is also applied to other fields, such as food industry and detection technology. CONCLUSIONS Based on the review of the existing phytochemical studies on Smilax china L., the structural characterization of Smilax china L. extract can continue to be the focus of future research. Pharmacological studies in vitro and in vivo have demonstrated some of the traditional uses of Smilax china L. extract, while other traditional uses still need to be confirmed by research.
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Affiliation(s)
- Meng Wang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China.
| | - Qian-Xiang Bai
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China
| | - Xiu-Xi Zheng
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China
| | - Wen-Jing Hu
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China
| | - Shuang Wang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China
| | - Hai-Peng Tang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China
| | - Ai-Qi Yu
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China
| | - Bing-You Yang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China
| | - Hai-Xue Kuang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China.
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Lipski D, Marzyńska D, Sytek P, Rzesoś P, Rabiza A, Żurek S, Radziemski A, Stryczyński Ł, Tykarski A, Uruski P. Obesity in Hypertensive Patients Is Characterized by a Dawn Phenomenon in Systolic Blood Pressure Values and Variability. J Clin Med 2024; 13:371. [PMID: 38256505 PMCID: PMC10816240 DOI: 10.3390/jcm13020371] [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: 11/22/2023] [Revised: 12/31/2023] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
One of the causes of hypertension is excess weight gain, which can also affect the course of this disease. Both the diagnosis and management of hypertension commonly use ambulatory blood pressure monitoring; the results of which correlate more strongly with cardiovascular diseases and cardiovascular death than office blood pressure monitoring. We evaluated blood pressure values and their variability from hour to hour to see if and when they differed between hypertensive patients with and without obesity. The study included 1345 patients who underwent 24 h ambulatory blood pressure monitoring and then were divided into groups according to body mass index and waist circumference. The obtained data were analyzed according to the subjects' wake-up time, and short-term blood pressure variability parameters were calculated as the mean of the absolute values of the differences between consecutive measurements. The systolic blood pressure in obese subjects was significantly higher between 1 and 5 h before waking than in normal-weighted individuals. In turn, the variability in systolic and diastolic blood pressure was higher with increasing body mass index. The difference in systolic blood pressure values and blood pressure variability was most prominent in the last 5 h of sleep in obese patients.
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Affiliation(s)
- Dawid Lipski
- Department of Hypertensiology, Angiology and Internal Medicine, Poznan University of Medical Sciences, 61-848 Poznan, Poland
| | - Dorota Marzyńska
- Department of Hypertensiology, Angiology and Internal Medicine, Poznan University of Medical Sciences, 61-848 Poznan, Poland
| | - Paulina Sytek
- Department of Hypertensiology, Angiology and Internal Medicine, Poznan University of Medical Sciences, 61-848 Poznan, Poland
| | - Patrycja Rzesoś
- Department of Hypertensiology, Angiology and Internal Medicine, Poznan University of Medical Sciences, 61-848 Poznan, Poland
| | - Agnieszka Rabiza
- Department of Hypertensiology, Angiology and Internal Medicine, Poznan University of Medical Sciences, 61-848 Poznan, Poland
| | - Sebastian Żurek
- Institute of Physics, University of Zielona Gora, 65-516 Zielona Gora, Poland
| | - Artur Radziemski
- Department of Hypertensiology, Angiology and Internal Medicine, Poznan University of Medical Sciences, 61-848 Poznan, Poland
| | - Łukasz Stryczyński
- Department of Hypertensiology, Angiology and Internal Medicine, Poznan University of Medical Sciences, 61-848 Poznan, Poland
| | - Andrzej Tykarski
- Department of Hypertensiology, Angiology and Internal Medicine, Poznan University of Medical Sciences, 61-848 Poznan, Poland
| | - Paweł Uruski
- Department of Hypertensiology, Angiology and Internal Medicine, Poznan University of Medical Sciences, 61-848 Poznan, Poland
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Onalu C, Okah P, Okoye UO. A Focused Group Perspective of Risk Factors for Hypertension Among Middle-Aged Adults in Rural Areas of Anambra State, Nigeria. JOURNAL OF EVIDENCE-BASED SOCIAL WORK (2019) 2024; 21:1-17. [PMID: 37634142 DOI: 10.1080/26408066.2023.2252411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/29/2023]
Abstract
PURPOSE Recent records by the World Health Organization show that hypertension is more prevalent in Africa than in other parts of the world, and remains the foremost common risk factor for cardiovascular-related diseases, stroke, renal diseases, and death. However, little is known about the risk factors for hypertension by people from rural areas, especially among middle-aged adults. Therefore, the study examined the knowledge of the risk factors for hypertension among middle-aged adults in rural areas of Anambra state, Nigeria. MATERIALS, AND METHOD Focus group discussions were used to collect data from 40 middle-aged adults (20 males and 20 females). Two key themes stood out from the data collection guides. These are "awareness of hypertension and its' symptoms" and "knowledge of risk factors of hypertension". RESULTS The findings showed that the participants were aware of hypertension but lacked in-depth knowledge of the risk factors for the disease. Most participants did not believe that intake of certain foods like starchy foods and excess alcohol consumption could lead to one being hypertensive. DISCUSSION AND CONCLUSION There is a need for social workers to sensitize and enlighten the middle-aged adults in the study area on the risk factors for the disease.
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Affiliation(s)
- Chinyere Onalu
- Department of Social Work, University of Nigeria, Nsukka, Nigeria
| | - Paulinus Okah
- Department of Social Work, University of Nigeria, Nsukka, Nigeria
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Mujaddadi A, Zaki S, M Noohu M, Naqvi IH, Veqar Z. Predictors of Cardiac Autonomic Dysfunction in Obesity-Related Hypertension. High Blood Press Cardiovasc Prev 2024; 31:77-91. [PMID: 38345729 DOI: 10.1007/s40292-024-00623-7] [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: 09/20/2023] [Accepted: 01/04/2024] [Indexed: 03/12/2024] Open
Abstract
INTRODUCTION Cardiac Autonomic Dysfunction (CAD) is an overlooked cardiovascular risk factor in individuals with obesity-related hypertension. Despite its clinical significance, there is a notable lack of clarity regarding the pathophysiological correlates involved in its onset and progression. AIM The present study aimed to identify potential predictors of CAD in obesity-related hypertension. METHODS A total of 72 participants (34 men and 38 women) were enrolled. Comprehensive evaluations were conducted, including cardiac autonomic function assessments, body composition estimation and biochemical analysis. Participants were categorized as CAD-positive or CAD-negative based on Ewing's criteria for autonomic dysfunction. Univariate logistic regression analysis was performed to identify potential predictors for CAD. Multivariate logistic regression models were further constructed by adjusting clinically relevant covariates to identify independent predictors of CAD. RESULTS Multivariate logistic regression analysis revealed that resting heart rate (HRrest), (odds ratio, confidence interval: 0.85, 0.78-0.93; p = 0.001) and percentage body fat (BF%), (odds ratio, confidence interval: 0.78, 0.64-0.96; p = 0.018) were significant independent predictors of CAD. Receiver Operating Characteristic curve analysis depicted optimal cut-off values for HRrest and BF% as > 74.1 bpm and > 33.6%, respectively. Multicolinearity analysis showed variance inflation factors (VIF) below the cautionary threshold of 3. CONCLUSIONS The HRrest and BF% emerged as significant independent predictors of CAD in obesity-related hypertension. Therapeutic strategies should target HRrest < 74.1 bpm and BF% < 33.6% to mitigate CAD risk in this population. Future trials are required to establish causal relationships and may consider additional confounding variables in obesity-related hypertension.
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Affiliation(s)
- Aqsa Mujaddadi
- Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia (A Central University), New Delhi, 110025, India
| | - Saima Zaki
- Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia (A Central University), New Delhi, 110025, India
| | - Majumi M Noohu
- Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia (A Central University), New Delhi, 110025, India
| | - Irshad Husain Naqvi
- Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia (A Central University), New Delhi, 110025, India
- Dr. M.A. Ansari Health Centre, Jamia Millia Islamia (A Central University), New Delhi, 110025, India
| | - Zubia Veqar
- Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia (A Central University), New Delhi, 110025, India.
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Ratchford SM, Broxterman RM, La Salle DT, Kwon OS, Hopkins PN, Richardson RS, Trinity JD. Obesity does not alter vascular function and handgrip exercise hemodynamics in middle-aged patients with hypertension. Am J Physiol Regul Integr Comp Physiol 2024; 326:R1-R9. [PMID: 37842741 PMCID: PMC11283903 DOI: 10.1152/ajpregu.00105.2023] [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: 05/10/2023] [Revised: 09/19/2023] [Accepted: 10/09/2023] [Indexed: 10/17/2023]
Abstract
Lifestyle modification including exercise training is often the first line of defense in the treatment of obesity and hypertension (HTN), however, little is known regarding how these potentially compounding disease states impact vasodilatory and hemodynamic responses at baseline and exercise. Therefore, this study sought to compare the impact of obesity on vascular function and hemodynamics at baseline and during handgrip (HG) exercise among individuals with HTN. Non-obese (13M/7F, 56 ± 16 yr, 25 ± 4 kg/m2) and obese (17M/4F, 50 ± 7 yr, 35 ± 4 kg/m2) middle-aged individuals with HTN forwent antihypertensive medication use for ≥2 wk before assessment of vascular function by brachial artery flow-mediated dilation (FMD) and exercise hemodynamics during progressive HG exercise at 15-30-45% maximal voluntary contraction (MVC). FMD was not different between Non-Obese (4.1 ± 1.7%) and Obese (5.2 ± 1.9%, P = 0.11). Systolic blood pressure (SBP) was elevated by ∼15% during the supine baseline and during HG exercise in the obese group. The blood flow response to HG exercise at 30% and 45% MVC was ∼20% greater (P < 0.05) in the obese group but not different after normalizing for the higher, albeit, nonsignificant differences in workloads (MVC: obese: 24 ± 5 kg, non-obese: 21 ± 5 kg, P = 0.11). Vascular conductance and the brachial artery shear-induced vasodilatory response during HG were not different between groups (P > 0.05). Taken together, despite elevated SBP during HG exercise, obesity does not lead to additional impairments in vascular function and peripheral exercising hemodynamics in patients with HTN. Obesity may not be a contraindication when prescribing exercise for the treatment of HTN among middle-aged adults, however, the elevated SBP should be appropriately monitored.NEW & NOTEWORTHY This study examined vascular function and handgrip exercise hemodynamics in obese and nonobese individuals with hypertension. Obesity, when combined with hypertension, was neither associated with additional vascular function impairments at baseline nor peripheral hemodynamics and vasodilation during exercise compared with nonobese hypertension. Interestingly, systolic blood pressure and pulse pressure were greater in the obese group during supine baseline and exercise. These findings should not be ignored and may be particularly important for rehabilitation strategies.
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Affiliation(s)
- Stephen M Ratchford
- Geriatric Research, Education, and Clinical Center, George E. Whalen Veteran Affairs Medical Center, Salt Lake City, Utah, United States
| | - Ryan M Broxterman
- Geriatric Research, Education, and Clinical Center, George E. Whalen Veteran Affairs Medical Center, Salt Lake City, Utah, United States
- Department of Internal Medicine, Division of Geriatrics, University of Utah, Salt Lake City, Utah, United States
| | - D Taylor La Salle
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, Utah, United States
| | - Oh Sung Kwon
- Department of Internal Medicine, Division of Geriatrics, University of Utah, Salt Lake City, Utah, United States
- Department of Kinesiology, University of Connecticut, Storrs, Connecticut, United States
| | - Paul N Hopkins
- Department of Internal Medicine, Division of Cardiovascular Genetics, University of Utah, Salt Lake City, Utah, United States
| | - Russell S Richardson
- Geriatric Research, Education, and Clinical Center, George E. Whalen Veteran Affairs Medical Center, Salt Lake City, Utah, United States
- Department of Internal Medicine, Division of Geriatrics, University of Utah, Salt Lake City, Utah, United States
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, Utah, United States
| | - Joel D Trinity
- Geriatric Research, Education, and Clinical Center, George E. Whalen Veteran Affairs Medical Center, Salt Lake City, Utah, United States
- Department of Internal Medicine, Division of Geriatrics, University of Utah, Salt Lake City, Utah, United States
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, Utah, United States
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Zhang T, Wang Q, Cui XM, Zhang YY, Guo FX, Wu QF, Dong MH, Luo XT. Mediating effect of cumulative lipid profile burden on the effect of diet and obesity on hypertension incidence: a cohort study of people aged 35-65 in rural China. Eur J Clin Nutr 2024; 78:54-63. [PMID: 37816846 DOI: 10.1038/s41430-023-01348-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 09/15/2023] [Accepted: 09/20/2023] [Indexed: 10/12/2023]
Abstract
BACKGROUND AND OBJECTIVES Cumulative lipid profile burden is designed to dynamically measure lipid accumulation, and its effect on hypertension has been poorly studied. Our main purpose was to investigate the effect of cumulative lipid profile burden on the incidence of essential hypertension (EH) and to investigate whether cumulative lipid burden mediates the pathogenesis of the effects of diet and obesity on EH. SUBJECTS AND METHODS A total of 1295 participants were included in the study, which started in 2017. The average follow-up time was 2.98 years. A total of 240 EH patients occurred during the follow-up period. RESULTS The HR (95% CI) of the highest quartile in cumulative Total cholesterol (TC), triglyceride (TG) and high density lipoprotein (HDL) burden were 1.747 (1.145 - 2.664), 1.502 (1.038 - 2.173), 0.615 (0.413 - 0.917) for incidence of EH respectively, compared to the respective reference groups. Participants with EH consumed more red meat and refined grains, and red meat was positively associated with cumulative TC burden. BMI and Waist-To-Height Ratio (WHtR) increased the incidence of EH, and obesity was positively correlated with cumulative TG burden. Mediating analysis showed that cumulative TG had a partial mediating effect in the causal relationship between obesity and EH, and Mendelian randomization (MR) also proved this result. Diet was not found to influence EHn through cumulative lipid profile burden. CONCLUSIONS The cumulative TG burden partially mediates the effect of obesity on EH.
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Affiliation(s)
- Ting Zhang
- Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, China
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Qi Wang
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Xiao-Mei Cui
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Yu-Ying Zhang
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Fang-Xi Guo
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Qing-Feng Wu
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Ming-Hua Dong
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Xiao-Ting Luo
- Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Ministry of Education, Gannan Medical University, Ganzhou, China.
- College of General Medicine, Gannan Medical University, Ganzhou, China.
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Stäuber A, Dörr M, Piper C, Köster M, Lapp H, Richter S, Ohlow MA, Eckert S, Hoppe MW, Barroso MTC, Baulmann J. Invasively measured and estimated central blood pressure using the oscillometric algorithm Antares in patients with and without obesity. PLoS One 2023; 18:e0294075. [PMID: 38096242 PMCID: PMC10721029 DOI: 10.1371/journal.pone.0294075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 10/24/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND Obesity is a global health concern and risk factor for cardiovascular disease. The assessment of central blood pressure (cBP) has been shown to improve prediction of cardiovascular events. However, few studies have investigated the impact of obesity on cBP in adults, and invasive data on this issue are lacking. This study aimed to evaluate cBP differences between patients with and without obesity, identify cBP determinants, and evaluate the accuracy of the algorithm Antares for non-invasive cBP estimation. METHODS A total of 190 patients (25% female; 39% with BMI ≥30kg/m2; age: 67±12 years) undergoing elective cardiac catheterization were included. cBP was measured invasively and simultaneously estimated non-invasively using the custo screen 400 device with integrated Antares algorithm. RESULTS No significant cBP differences were found between obese and non-obese patients. However, females, especially those with obesity, had higher systolic cBP compared to males (P<0.05). Multiple regression analysis showed that brachial mean arterial pressure, pulse pressure, BMI, and heart rate predicted cBP significantly (adjusted R2 = 0.82, P<0.001). Estimated cBP correlated strongly with invasive cBP for systolic, mean arterial, and diastolic cBP (r = 0.74-0.93, P<0.001) and demonstrated excellent accuracy (mean difference <5 and SD <8 mmHg). CONCLUSIONS This study discovered no significant difference in cBP between obese and non-obese patients. However, it revealed higher cBP values in women, especially those with obesity, which requires further investigation. Additionally, the study highlights Antares' effectiveness in non-invasively determining cBP in obese individuals. This could improve the diagnosis and treatment of hypertension in this special patient population.
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Affiliation(s)
- Alexander Stäuber
- Department of Movement and Training Science, Leipzig University, Leipzig, Germany
| | - Marcus Dörr
- Department of Internal Medicine B, University Medicine Greifswald, Greifswald, Germany
| | - Cornelia Piper
- Clinic for General and Interventional Cardiology/Angiology, Heart and Diabetes Center North Rhine-Westphalia, Bad Oeynhausen, Germany
| | - Marco Köster
- Clinic for General and Interventional Cardiology/Angiology, Heart and Diabetes Center North Rhine-Westphalia, Bad Oeynhausen, Germany
| | - Harald Lapp
- Department of Cardiology, Zentralklinik Bad Berka GmbH, Bad Berka, Germany
| | - Stefan Richter
- Department of Cardiology, SRH Klinikum Burgenlandkreis GmbH, Naumburg, Germany
| | | | - Siegfried Eckert
- Clinic for General and Interventional Cardiology/Angiology, Heart and Diabetes Center North Rhine-Westphalia, Bad Oeynhausen, Germany
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Bhagadurshah RR, Eagappan S, Kasthuri Santharam R, Subbiah S. The Impact of Body Mass Index, Residual Beta Cell Function and Estimated Glucose Disposal Rate on the Development of Double Diabetes and Microvascular Complications in Patients With Type 1 Diabetes Mellitus. Cureus 2023; 15:e48979. [PMID: 38111445 PMCID: PMC10726016 DOI: 10.7759/cureus.48979] [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: 11/15/2023] [Indexed: 12/20/2023] Open
Abstract
Background The clinical impact of body mass index (BMI), residual beta cell function and estimated glucose disposal rate (eGDR) in the development of double diabetes (DD) and microvascular complications are largely unknown. We aimed to assess whether BMI, residual beta cell function measured by plasma "C" peptide and insulin resistance measured by eGDR have any impact on the development of DD and microvascular complications in patients with type 1 diabetes mellitus (T1DM). Methods It is a cross-sectional observational study involving 113 T1DM patients of more than five years duration who were classified into two groups: normal BMI (18.5-22.9 kg/m2) and overweight/obese group (≥ 23kg/m2) based on Asian BMI classification. Based on their eGDR values, they were grouped into four categories: ≥ 8, 6-7.99, 4-5.99, and < 4 mg/kg/min. The prevalence of DD based on eGDR values was determined. Their BMI and different eGDR categories were compared with the prevalence of diabetic retinopathy and nephropathy and their odds ratio (OR) was calculated. Results The median and interquartile range (IQR) of the eGDR of the overweight/obese group was significantly lower than the normal BMI group (5.3 [3.96-8.15] vs 8.72 [6.50-9.77 mg/kg/min], p < 0.001). The prevalence of DD in the overweight/obese T1DM group and normal BMI group was 75% and 33.3% respectively. The OR of retinopathy and nephropathy in the overweight/obese group was 3.28 (p = 0.007) and 3.01 (p = 0.015) respectively when compared to the normal BMI group. The OR of retinopathy and nephropathy in T1DM patients with eGDR < 4 mg/kg/min was 17.13 (p = 0.001) and 18.5 (p = 0.001) respectively. The lower the eGDR values, the higher the prevalence of retinopathy and nephropathy regardless of HbA1c levels. Conclusion As overweight and obesity are increasingly becoming more prevalent in T1DM, the eGDR will better predict the development of DD and microvascular complications irrespective of HbA1c levels. It is more useful as a variable and easily inducted into routine clinical practice. However, residual beta cell function was not useful in predicting the development of microvascular complications.
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Affiliation(s)
- Rameez Raja Bhagadurshah
- Department of Endocrinology and Diabetology, Madurai Medical College and Government Rajaji Hospital, Madurai, IND
| | - Subbiah Eagappan
- Department of Endocrinology and Diabetology, Madurai Medical College and Government Rajaji Hospital, Madurai, IND
| | - Raghavan Kasthuri Santharam
- Department of Endocrinology and Diabetology, Madurai Medical College and Government Rajaji Hospital, Madurai, IND
| | - Sridhar Subbiah
- Department of Endocrinology and Diabetology, Madurai Medical College and Government Rajaji Hospital, Madurai, IND
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Liu C, Li N, Li F, Deng W, Dai G, Tang Y, Zhang Y, Jiang J, Fang H. CircHIPK2 facilitates phenotypic switching of vascular smooth muscle cells in hypertension. J Hum Hypertens 2023; 37:1021-1027. [PMID: 37100987 DOI: 10.1038/s41371-023-00834-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 04/06/2023] [Accepted: 04/18/2023] [Indexed: 04/28/2023]
Abstract
Hypertension is a clinical syndrome characterized by increased systemic arterial blood pressure, affecting about 1.4 billion people currently worldwide with only one in seven cases adequately controlled. It is the main contributing factor of cardiovascular diseases (CVDs), often co-existing with other CVDs risk factors to impair the structure and function of important organs such as heart, brain, and kidney, and ultimately lead to multi-organ failure. Vascular remodeling is a critical process in the development of essential hypertension, and phenotype switching of vascular smooth muscle cells (VSMCs) was reported contributing substantially to vascular remodeling. circHIPK2 is a circular RNA (circRNA) derived from the second exon of homeodomain-interacting protein kinase 2 (HIPK2). Several studies revealed that circHIPK2 functions in various diseases by serving as a microRNA (miRNA) sponge. However, the functional roles and molecular mechanisms of circHIPK2 in VSMC phenotype switching and hypertension are not clear. In the present study, we showed that the expression of circHIPK2 was significantly upregulated in the VSMCs of hypertensive patients. Functional studies showed that circHIPK2 promoted the Angiotensin II (AngII)-induced VSMC phenotype switching by acting as the sponge of miR-145-5p, thereby upregulating the expression of a disintegrin and metalloprotease (ADAM) 17. Collectively, our study provides a new therapeutic target for hypertension.
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Affiliation(s)
- Chi Liu
- Emergency Department & National Clinical Research Center for Aging and Medicine, Jing'an District Central Hospital of Shanghai, Fudan University, Shanghai, 200040, China
- Department of Cardiology, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Nan Li
- Department of Geriatrics Center & National Clinical Research Center for Aging and Medicine, Jing'an District Central Hospital of Shanghai, Fudan University, Shanghai, 200040, China
| | - Fangcun Li
- Department of Rehabilitation Medicine, Guilin Municipal Hospital of Traditional Chinese Medicine, Guilin, 541001, China
| | - Wenjuan Deng
- Department of Geriatrics Center & National Clinical Research Center for Aging and Medicine, Jing'an District Central Hospital of Shanghai, Fudan University, Shanghai, 200040, China
| | - Guifeng Dai
- Department of Geriatrics Center & National Clinical Research Center for Aging and Medicine, Jing'an District Central Hospital of Shanghai, Fudan University, Shanghai, 200040, China
| | - Yun Tang
- Emergency Department & National Clinical Research Center for Aging and Medicine, Jing'an District Central Hospital of Shanghai, Fudan University, Shanghai, 200040, China
| | - Yong Zhang
- Pharmacy Department, Jing'an District Central Hospital of Shanghai, Fudan University, Shanghai, 200040, China
| | - Jun Jiang
- Emergency Department & National Clinical Research Center for Aging and Medicine, Jing'an District Central Hospital of Shanghai, Fudan University, Shanghai, 200040, China
| | - Hong Fang
- Department of Cardiology, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China.
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Park S, Shin J, Ihm SH, Kim KI, Kim HL, Kim HC, Lee EM, Lee JH, Ahn SY, Cho EJ, Kim JH, Kang HT, Lee HY, Lee S, Kim W, Park JM. Resistant hypertension: consensus document from the Korean society of hypertension. Clin Hypertens 2023; 29:30. [PMID: 37908019 PMCID: PMC10619268 DOI: 10.1186/s40885-023-00255-4] [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: 07/20/2023] [Accepted: 10/09/2023] [Indexed: 11/02/2023] Open
Abstract
Although reports vary, the prevalence of true resistant hypertension and apparent treatment-resistant hypertension (aTRH) has been reported to be 10.3% and 14.7%, respectively. As there is a rapid increase in the prevalence of obesity, chronic kidney disease, and diabetes mellitus, factors that are associated with resistant hypertension, the prevalence of resistant hypertension is expected to rise as well. Frequently, patients with aTRH have pseudoresistant hypertension [aTRH due to white-coat uncontrolled hypertension (WUCH), drug underdosing, poor adherence, and inaccurate office blood pressure (BP) measurements]. As the prevalence of WUCH is high among patients with aTRH, the use of out-of-office BP measurements, both ambulatory blood pressure monitoring (ABPM) and home blood pressure monitoring (HBPM), is essential to exclude WUCH. Non-adherence is especially problematic, and methods to assess adherence remain limited and often not clinically feasible. Therefore, the use of HBPM and higher utilization of single-pill fixed-dose combination treatments should be emphasized to improve drug adherence. In addition, primary aldosteronism and symptomatic obstructive sleep apnea are quite common in patients with hypertension and more so in patients with resistant hypertension. Screening for these diseases is essential, as the treatment of these secondary causes may help control BP in patients who are otherwise difficult to treat. Finally, a proper drug regimen combined with lifestyle modifications is essential to control BP in these patients.
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Affiliation(s)
- Sungha Park
- Division of Cardiology, Severance Cardiovascular Hospital, Integrative Research Center for Cerebrovascular and Cardiovascular Diseases, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jinho Shin
- Division of Cardiology, Department of Internal Medicine, Hanyang University Seoul Hospital, Seoul, South Korea
| | - Sang Hyun Ihm
- Division of Cardiology, Department of Internal Medicine, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Bucheon, Republic of Korea.
- Catholic Research Institute for Intractable Cardiovascular Disease, College of Medicine, The Catholic University of Korea, Bucheon St. Mary's Hospital327 Sosa-Ro, Wonmi-guGyunggi-do, Bucheon-si, 14647, Republic of Korea.
| | - Kwang-Il Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Hack-Lyoung Kim
- Division of Cardiology, Department of Internal Medicine, Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Hyeon Chang Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Eun Mi Lee
- Division of Cardiology, Department of Internal Medicine, Wonkwang University Sanbon Hospital, Wonkwang University College of Medicine, Gunpo, Republic of Korea
| | - Jang Hoon Lee
- Department of Internal Medicine, Kyungpook National University Hospital, Daegu, South Korea
- School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Shin Young Ahn
- Division of Nephrology, Department of Internal Medicine, Korea University Guro Hospital, Seoul, South Korea
| | - Eun Joo Cho
- Division of Cardiology, Department of Internal Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ju Han Kim
- Department of Cardiovascular Medicine, Chonnam National University Hospital, Gwangju, Korea
| | - Hee-Taik Kang
- Department of Family Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hae-Young Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Sunki Lee
- Hallym University, Dongtan Hospital, Gyeonggi-do, Korea
| | - Woohyeun Kim
- Division of Cardiology, Department of Internal Medicine, Hanyang University Seoul Hospital, Seoul, Korea
| | - Jong-Moo Park
- Department of Neurology, Uijeongbu Eulji Medical Center, Eulji University, Uijeongbu, South Korea
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Li L, Cheng S, Xu G. Identification of risk factors for hypertension in overweight and obese people and analysis of risk factor interactions: an R-based analysis. Front Cardiovasc Med 2023; 10:1180698. [PMID: 38028476 PMCID: PMC10644319 DOI: 10.3389/fcvm.2023.1180698] [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: 03/06/2023] [Accepted: 10/09/2023] [Indexed: 12/01/2023] Open
Abstract
Objective This study identified the independent risk factors for hypertension in overweight and obese people and also analyzed the interaction between the risk factors. Methods A total of 5,098 overweight and obese people were enrolled in this study. First, the clinical metabolic characteristics of hypertension and control groups were compared. The logistic regression (LR) and classification and regression trees (CRT)-based decision tree (DT) models were used to screen the independent risk factors for hypertension in overweight and obese people. The multiplicative and additive scale analyses were used to analyze the two risk factors with interaction from the perspective of statistics and biological interaction. Finally, the receiver operating characteristic (ROC) and calibration curves were used to analyze the accuracy and identification ability of the LR and DT models. Results Age, UA, FPG, SBP, Cr, AST, TG, and FPG were higher in the hypertension group than in the control group (P < 0.05). The results of LR revealed that NAFLD, FPG, age, TG, LDL-c, UA, and Cr were positively correlated with hypertension in overweight and obese people, and GFR was negatively correlated with hypertension in overweight and obese people (P < 0.05). The DT model suggested that the risk factors of age, FPG, and UA interacted with each other. The multiplicative single and multiple factor analysis for FPG + UA, age + UA, age + FPG revealed a positive multiplicative interaction (P < 0.05, B ≠ 0, OR > 1). The additive single and multiple factor analysis for age + UA indicated a positive additive interaction. The ROC and calibration curve analysis indicated that the CRT decision tree, FPG + UA, age + UA, and age + FPG have certain accuracy and discrimination ability. Conclusion The independent risk factors for hypertension in overweight and obese people included NAFLD, FPG, age, TG, LDL-c, UA, and Cr. Among these, age + UA exhibited synergistic interaction, thereby providing a reference for the prevention and control of hypertension in overweight and obese people.
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Affiliation(s)
- LuWei Li
- Department of Rheumatology and Immunology, The First People’s Hospital of Nanning, Nanning, China
- School of Clinical Medicine, Guilin Medical University, Guilin, China
| | - SiShuai Cheng
- School of Clinical Medicine, Guilin Medical University, Guilin, China
| | - GuoQuan Xu
- School of Clinical Medicine, Guilin Medical University, Guilin, China
- Department of Urology, The First People’s Hospital of Qinzhou, Qinzhou, China
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Baykal Sahin H, Sahin M. Effects of cardiac rehabilitation on obese hypertensive patients: A controlled trial. HIPERTENSION Y RIESGO VASCULAR 2023; 40:197-204. [PMID: 37981490 DOI: 10.1016/j.hipert.2023.05.007] [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: 02/20/2023] [Revised: 05/08/2023] [Accepted: 05/09/2023] [Indexed: 11/21/2023]
Abstract
INTRODUCTION The relationship between obesity and hypertension is clearly known and cardiac rehabilitation (CR) is shown as an effective treatment method in both obese and hypertensive patients. The aim of this study is to reveal the effect of CR on obese hypertensive patients by comparing them with non-obese hypertensive patients. METHODS Eighty eligible, volunteer participants with hypertension (SBP ≥140mmHg and/or DBP ≥90mmHg) were enrolled in this study. The patients were divided into 2 groups according to their BMI values: obese (BMI ≥30kg/m2) hypertensive patients and non-obese (BMI <30kg/m2) hypertensive patients. The CR program, in which aerobic exercise training was the main part, was performed on the patients. At the end of the 10-week CR program, the resting SBP and DBP values were measured. RESULTS A total of 74 patients (37 obese and 37 non-obese) completed the study. After CR significant improvements were achieved in all evaluated parameters compared to pre-CR values. When the amounts of changes before and after CR were compared, the decrease in SBP was found to be significantly higher in obese patients compared to non-obese patients (p=.003). Higher BMI was associated with more reduction in SBP (r=0.287, p=0.013). CONCLUSIONS Exercise-based CR effectively reduced SBP in obese and non-obese hypertensive patients. However, it was more effective in obese patients compared to non-obese patients.
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Affiliation(s)
- H Baykal Sahin
- Karadeniz Technical University, Faculty of Medicine, Department of Physical Medicine and Rehabilitation, Trabzon, Turkey.
| | - M Sahin
- Karadeniz Technical University, Faculty of Medicine, Department of Cardiology, Trabzon, Turkey
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30
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Vasile CM, Padovani P, Rujinski SD, Nicolosu D, Toma C, Turcu AA, Cioboata R. The Increase in Childhood Obesity and Its Association with Hypertension during Pandemics. J Clin Med 2023; 12:5909. [PMID: 37762850 PMCID: PMC10531996 DOI: 10.3390/jcm12185909] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 09/07/2023] [Accepted: 09/09/2023] [Indexed: 09/29/2023] Open
Abstract
There has been a major ongoing health impact of the COVID-19 pandemic on children's lives, including lifestyle and overall health. Enforcement of prevention measures, such as school closures and social distancing, has significantly affected children's daily routines and activities. This perspective manuscript aims to explore the rise in childhood obesity and its association with hypertension during pandemics. The COVID-19 pandemic has led to significant disruptions in children's routines, including reduced physical activity, increased sedentary behavior, and changes in dietary patterns. These factors, coupled with the psychological impact of the pandemic, have contributed to an alarming increase in childhood obesity rates. This paper has highlighted the concerning increase in childhood obesity and hypertension during pandemics. The disruptions caused by the COVID-19 pandemic, including reduced physical activity, increased sedentary behaviors, and changes in dietary patterns, have contributed to the rise in these health conditions. It is crucial to recognize the long-term consequences of childhood obesity and hypertension and the urgent need for a comprehensive approach to address them.
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Affiliation(s)
- Corina Maria Vasile
- Department of Pediatric and Adult Congenital Cardiology, University Hospital of Bordeaux, F-33600 Bordeaux, France;
| | - Paul Padovani
- Nantes Université, CHU Nantes, Department of Pediatric Cardiology and Pediatric Cardiac Surgery, FHU PreciCare, F-44000 Nantes, France;
- Nantes Université, CHU Nantes, INSERM, CIC FEA 1413, F-44000 Nantes, France
| | | | - Dragos Nicolosu
- Pneumology Department, Victor Babes University Hospital Craiova, 200515 Craiova, Romania; (D.N.); (R.C.)
| | - Claudia Toma
- Pneumology Department, University of Medicine Carol Davila, 020021 Bucharest, Romania;
| | - Adina Andreea Turcu
- Faculty of Dentistry, University of Pharmacy and Medicine Craiova, 200349 Craiova, Romania
| | - Ramona Cioboata
- Pneumology Department, Victor Babes University Hospital Craiova, 200515 Craiova, Romania; (D.N.); (R.C.)
- Pneumology Department, University of Medicine and Pharmacy, 200349 Craiova, Romania
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31
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Rajinikanth B S, U S, Yadav S. Prevalence of Obesity and Its Relationship With Hypertension Among School-Going Adolescents Aged 12-16 Years. Cureus 2023; 15:e42999. [PMID: 37671215 PMCID: PMC10476925 DOI: 10.7759/cureus.42999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/05/2023] [Indexed: 09/07/2023] Open
Abstract
BACKGROUND Childhood obesity is a significant health issue that has grown in prominence, particularly in developed countries. Primary hypertension has become the dominant cause, leading to an increased incidence of arterial hypertension. This study examined the associations between sex and obesity with hypertension (HTN). Understanding these associations can provide insights into the risk factors and potential preventive strategies for HTN. MATERIALS AND METHODS This cross-sectional observational study was conducted at private schools in Chennai, Tamil Nadu, India, for one year. Data analysis was performed on a cohort of participants who underwent health assessments, including blood pressure measurements, self-reported dietary habits, and socio-economic status information. Statistical analyses assessed the associations between sex, dietary habits, socio-economic status, and HTN. RESULTS There were 255 (51.0%) males and 245 (49%) females. Among the female participants, only two individuals (0.8%) had HTN, while among males, 11 individuals (4.3%) had HTN, indicating a significant association between sex and HTN (P=0.014). In terms of dietary habits, the prevalence of HTN was similar among non-vegetarians (2.5%) and vegetarians (3.1%), and the association was not statistically significant (P=0.777). Among the obese individuals in the study population, eight individuals (8.8%) had HTN, while the remaining 83 individuals (91.2%) did not have HTN, with a P-value of <0.0001, which indicates a significant association between HTN and obesity. CONCLUSION This study revealed a significant association between sex and HTN, with males exhibiting a higher prevalence of HTN than females. Furthermore, the study showed a significant association between obesity and hypertension, indicating that obese individuals were more likely to have HTN.
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Affiliation(s)
- Suba Rajinikanth B
- Paediatrics, Faculty of Medicine - Sri Lalithambigai Medical College and Hospital, Dr. MGR Educational and Research Institute, Chennai, IND
| | - Sujatha U
- Paediatrics, Faculty of Medicine - Sri Lalithambigai Medical College and Hospital, Dr. MGR Educational and Research Institute, Chennai, IND
| | - Sankalp Yadav
- Medicine, Shri Madan Lal Khurana Chest Clinic, New Delhi, IND
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Xiao L, Li M, Xiao Y, Yu L, Li Y, Zhang Z, Zhang G, Li Y, Zhou L, Liang Y. Echinocystic acid prevents obesity and fatty liver via interacting with FABP1. Phytother Res 2023; 37:3617-3630. [PMID: 37092723 DOI: 10.1002/ptr.7839] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/24/2023] [Accepted: 04/07/2023] [Indexed: 04/25/2023]
Abstract
Long-term high-fat diet (HFD) will lead to obesity and their complications. Echinocystic acid (EA), a triterpene, shows anti-inflammatory and antioxidant effects. We predict that EA supplementation can prevent obesity, diabetes, and nonalcoholic steatohepatitis. To test our hypothesis, we investigated the effects of EA supplementation on mice with HFD-induced obesity in vivo and in vitro by adding EA to the diet of mice and the medium of HepG2 cells, the protein target of EA was analyzed by molecular docking. The results showed that EA ameliorated obesity and inhibited blood triglyceride and liver triglyceride concentrations than those in the HFD groups. The data on molecular docking indicated that FABP1 was a potential target of EA. Further experimental results confirmed that EA affected the triglyceride level by regulating the function of FABP1. This study may provide a new potential inhibitor for FABP1 and a new strategy for the treatment of obesity.
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Affiliation(s)
- Lianggui Xiao
- Guangxi Academy of Medical Sciences, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Mingming Li
- Guangxi Academy of Medical Sciences, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Yang Xiao
- Guangxi Academy of Medical Sciences, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Lin Yu
- Guangxi Academy of Medical Sciences, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Yu Li
- College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Zhiwang Zhang
- Guangxi Academy of Medical Sciences, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Guo Zhang
- Guangxi Academy of Medical Sciences, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Yixing Li
- College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Lei Zhou
- Guangxi Academy of Medical Sciences, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Yunxiao Liang
- Guangxi Academy of Medical Sciences, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
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Naidoo S, Fabian J, Norris SA. Prevalence and associated risk factors for elevated blood pressure in young adults in South Africa. Cardiovasc J Afr 2023; 34:157-163. [PMID: 35976675 PMCID: PMC10658718 DOI: 10.5830/cvja-2022-036] [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: 02/03/2022] [Accepted: 07/02/2022] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND Sub-Saharan Africa has been shown to have a high prevalence of hypertension (58% in rural black South Africans) with an accelerated course ending in end-stage renal disease. We sought to determine whether the prevalence of elevated blood pressure (EBP) in early adulthood was associated with any risk factors and/or renal target-organ damage in young adulthood, which could prevent development of these cardiorenal sequelae. METHODS Data including risk factors for hypertension and markers of kidney damage were collected from young adults (n = 933; age 28 years; 52% female) participating in the Birth to Twenty Plus (BT20) cohort in Soweto, South Africa. Blood pressure was measured on one occasion. RESULTS Fifty-four per cent of the study sample had EBP with more men affected (62%) than women (47%) (p < 0.001). Body mass index (BMI), hyperuricaemia and albuminuria had significant associations with EBP in men. In women, BMI, hyperuricaemia and a self-reported history of gestational hypertension had significant associations. CONCLUSIONS Our findings suggest that the pathophysiology of EBP in young adults differs between the genders and highlights a number of modifiable factors in its development.
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Affiliation(s)
- Sanushka Naidoo
- SAMRC Developmental Pathways for Health Research Unit, School of Clinical Medicine, University of the Witwatersrand, Johannesburg, South Africa.
| | - June Fabian
- Medical Research Council/Wits University Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences; Wits Donald Gordon Medical Centre, School of Clinical Medicine, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa
| | - Shane A Norris
- SAMRC Developmental Pathways for Health Research Unit, School of Clinical Medicine, University of the Witwatersrand, Johannesburg, South Africa; Global Health Research Institute, School of Human Development and Health & NIHR Southampton Biomedical Research Centre, University of Southampton, UK
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Kantharaj V, Yoon YE, Lee KA, Choe H, Chohra H, Seo WD, Kim YN, Lee YB. Saponarin, a Di-glycosyl Flavone from Barley ( Hordeum vulgare L.): An Effective Compound for Plant Defense and Therapeutic Application. ACS OMEGA 2023; 8:22285-22295. [PMID: 37396229 PMCID: PMC10308553 DOI: 10.1021/acsomega.3c00267] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 05/29/2023] [Indexed: 07/04/2023]
Abstract
Saponarin (SA) is a major di-C-glycosyl-O-glycosyl flavone, which is predominantly accumulated in the young green leaves of barley (Hordeum vulgare L.), with numerous biological functions in plants, such as protection against environmental stresses. Generally, SA synthesis and its localization in the mesophyll vacuole or leaf epidermis are largely stimulated in response to biotic and abiotic stresses to participate in a plant's defense response. In addition, SA is also credited for its pharmacological properties, such as the regulation of signaling pathways associated with antioxidant and anti-inflammatory responses. In recent years, many researchers have shown the potential of SA to treat oxidative and inflammatory disorders, such as in protection against liver diseases, and reducing blood glucose, along with antiobesity effects. This review aims to highlight natural variations of SA in plants, biosynthesis pathway, and SA's role in response to environmental stress and implications in various therapeutic applications. In addition, we also discuss the challenges and knowledge gaps concerning SA use and commercialization.
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Affiliation(s)
- Vimalraj Kantharaj
- Institute
of Agriculture and Life Science (IALS), Gyeongsang National University, Jinju 52828, Republic of Korea
| | - Young-Eun Yoon
- Institute
of Agriculture and Life Science (IALS), Gyeongsang National University, Jinju 52828, Republic of Korea
| | - Keum-Ah Lee
- Institute
of Agriculture and Life Science (IALS), Gyeongsang National University, Jinju 52828, Republic of Korea
| | - Hyeonji Choe
- Division
of Applied Life Science (BK21), Gyeongsang
National University, Jinju 52828, Republic
of Korea
| | - Hadjer Chohra
- Division
of Applied Life Science (BK21), Gyeongsang
National University, Jinju 52828, Republic
of Korea
| | - Woo Duck Seo
- Division
of Crop Foundation, National Institute of Crop Science, Rural Development Administration, Wanju 55365, Republic of Korea
| | - Young-Nam Kim
- Institute
of Agriculture and Life Science (IALS), Gyeongsang National University, Jinju 52828, Republic of Korea
- Division
of Applied Life Science (BK21), Gyeongsang
National University, Jinju 52828, Republic
of Korea
| | - Yong Bok Lee
- Institute
of Agriculture and Life Science (IALS), Gyeongsang National University, Jinju 52828, Republic of Korea
- Division
of Applied Life Science (BK21), Gyeongsang
National University, Jinju 52828, Republic
of Korea
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Champaneria MK, Patel RS, Oroszi TL. When blood pressure refuses to budge: exploring the complexity of resistant hypertension. Front Cardiovasc Med 2023; 10:1211199. [PMID: 37416924 PMCID: PMC10322223 DOI: 10.3389/fcvm.2023.1211199] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 05/25/2023] [Indexed: 07/08/2023] Open
Abstract
Resistant hypertension, defined as blood pressure that remains above goal despite using three or more antihypertensive medications, including a diuretic, affects a significant proportion of the hypertensive population and is associated with increased cardiovascular morbidity and mortality. Despite the availability of a wide range of pharmacological therapies, achieving optimal blood pressure control in patients with resistant hypertension remains a significant challenge. However, recent advances in the field have identified several promising treatment options, including spironolactone, mineralocorticoid receptor antagonists, and renal denervation. In addition, personalized management approaches based on genetic and other biomarkers may offer new opportunities to tailor therapy and improve outcomes. This review aims to provide an overview of the current state of knowledge regarding managing resistant hypertension, including the epidemiology, pathophysiology, and clinical implications of the condition, as well as the latest developments in therapeutic strategies and future prospects.
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Jayaprakash MS, Beavers DP, Miller GD, McNatt S, Fernandez A, Edwards-Hampton SA, Ard JD. Impact on Cardiovascular Health of Using Phentermine/Topiramate in Combination With Laparoscopic Sleeve Gastrectomy in Super Obesity. J Surg Res 2023; 286:41-48. [PMID: 36753948 DOI: 10.1016/j.jss.2022.12.024] [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: 05/09/2022] [Revised: 12/06/2022] [Accepted: 12/24/2022] [Indexed: 02/09/2023]
Abstract
INTRODUCTION Management of patients with BMI≥50 kg/m2 is challenging. In previous work, pre and postoperative pharmacotherapy with phentermine/topiramate plus laparoscopic sleeve gastrectomy (PT + SG) promoted greater weight loss than sleeve gastrectomy (SG) alone at 24 mo postoperatively. This current secondary analysis studied the impact of PT + SG on blood pressure (BP), heart rate, and antihypertensive usage. METHODS Patients with BMI≥50 kg/m2 planning to have SG (n = 13) were recruited from 2014 to 2016, at an academic medical center in Winston-Salem, North Carolina, for this open-label trial. Participants took phentermine/topiramate (PT; 7.5/46-15/92 mg/d) for ≥3 mo preoperatively and 24 mo postoperatively. The control group (n = 40) underwent SG during the same time frame. We used mixed models for BP and heart rate to compare PT + SG versus SG alone over time, adjusted for age, sex, and initial BP. RESULTS By 24 mo postoperatively the model adjusted changes in systolic blood pressure/diastolic blood pressure (SBP/DBP) (mm Hg) were -24.44 (-34.46,-14.43)/-28.60 (-40.74,-16.46) in the PT + SG group versus -11.81 (-17.58,-6.05)/-13.89 (-21.32,-6.46) in the control group (SBP P = 0.02; DBP P = 0.03). At baseline 8 (61.5%) participants in the PT + SG arm and 22 (55.0%) in the control group used antihypertensives. Excluding patients lost to follow-up (n = 3), by 24 mo postoperatively, none of the PT + SG participants were on antihypertensives compared to 14 (41.2%) in the control group (P = 0.01). CONCLUSIONS Patients with BMI≥50 kg/m2 treated with PT + SG had greater improvement in BP with no use of antihypertensive medication at 24 mo postoperatively versus SG alone, where 41% continued medication use. Larger trials are required to evaluate this.
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Affiliation(s)
| | - Daniel P Beavers
- Department of Statistical Sciences, Wake Forest University, Winston Salem, North Carolina
| | - Gary D Miller
- Department of Health and Exercise Science, Wake Forest University, Winston Salem, North Carolina
| | - Stephen McNatt
- Department of General Surgery, Atrium Health Wake Forest Baptist, Weight Management Center, Winston Salem, North Carolina
| | - Adolfo Fernandez
- Department of General Surgery, Atrium Health Wake Forest Baptist, Weight Management Center, Winston Salem, North Carolina
| | - Shenelle A Edwards-Hampton
- Department of General Surgery, Atrium Health Wake Forest Baptist, Weight Management Center, Winston Salem, North Carolina.
| | - Jamy D Ard
- Department of General Surgery, Atrium Health Wake Forest Baptist, Weight Management Center, Winston Salem, North Carolina; Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, North Carolina
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37
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M TE, MA RH, B GV, ME FF, V M, F P, P BP, C S, A N, C GP, M L. Clinical and economic impact of COVID-19 on people with obesity in a Spanish cohort during the first pandemic peak. Front Endocrinol (Lausanne) 2023; 14:1146517. [PMID: 37342262 PMCID: PMC10278591 DOI: 10.3389/fendo.2023.1146517] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 05/09/2023] [Indexed: 06/22/2023] Open
Abstract
Introduction COVID-19 and obesity relationship has been extensively studied since the COVID-19 outbreak, proving obesity is a risk factor. This study aims to broaden the available information about this association and to evaluate the economic impact of obesity and the COVID-19 disease combination. Methods This retrospective study analyzed a sample of 3,402 patients admitted to a Spanish hospital with available body mass index (BMI) data. Results The prevalence of obesity was 33.4%. Patients with obesity showed a higher risk of hospitalization (OR 95% ConfidenceInterval [CI]=1.46; [1.24-1.73]; p < 0.001), which increased with the obesity degree (I: OR [95% CI]=1.28 [1.06-1.55], p =0.010; II: OR [95% CI]=1.58 [1.16-2.15], p =0.004; III: OR [95% CI] =2.09 [1.31-3.34], p =0.002). Patients with type III obesity had a significantly higher risk of intensive care unit (ICU) admission (OR [95% CI]= 3.30 [1.67-6.53]; p = 0.001) and invasive mechanical ventilation (IMV) need (OR [95% CI]= 3.98 [2.00-7.94]; p<0.001). The average cost per patient was remarkably higher in patients with obesity (p = 0.007), reaching an excess cost of 28.41% in the study cohort and rising to 56.5% in patients < 70 years. The average cost per patient increased significantly with the degree of obesity (p = 0.007). Discussion In conclusion, our results suggest a strong association between obesity and adverse COVID-19 outcomes and higher expenditures in patients with both conditions.
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Affiliation(s)
- Torrego-Ellacuría M
- Innovation Unit, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
- Department of Endocrinology and Nutrition, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Rubio-Herrera MA
- Department of Endocrinology and Nutrition, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
- Department of Medicine, Faculty of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - González López-Valcárcel B
- Department of Quantitative Methods for Economics and Management, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
| | - Fuentes-Ferrer ME
- Department of Preventive Medicine, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
- Research Unit, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz de Tenerife, Spain
| | - Martín V
- Department of Market Access and Public Affairs, Novo Nordisk Pharma, Sociedad Anónima (SA.), Madrid, Spain
| | - Poyato F
- Department of Clinical, Medical and Regulatory, Novo Nordisk Pharma, Sociedad Anònima (SA.), Madrid, Spain
| | - Barber-Pérez P
- Department of Quantitative Methods for Economics and Management, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
| | - Santucci C
- Department of Quantitative Methods for Economics and Management, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Nuñez A
- Department of Critical Care, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - González-Pérez C
- Innovation Unit, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
- Department of Hospital Pharmacy, Hospital Clínico San Carlos, Instituto de Investigaciòn Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Luaces M
- Innovation Unit, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
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Zhang Y, Chen S, Chen L, Wu Y, Wei J, Ma T, Chen M, Ma Q, Liu J, Wang X, Xing Y, Wu L, Li W, Liu X, Guo X, Ma J, Dong Y, Zhang J. Association of SO 2/CO exposure and greenness with high blood pressure in children and adolescents: A longitudinal study in China. Front Public Health 2023; 11:1097510. [PMID: 37304113 PMCID: PMC10248062 DOI: 10.3389/fpubh.2023.1097510] [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: 11/14/2022] [Accepted: 02/06/2023] [Indexed: 06/13/2023] Open
Abstract
Introduction We aimed to investigate the association between greenness around schools, long-term gaseous air pollution exposure (SO2 and CO), and blood pressure in children and adolescents. Methods From 2006 to 2018, a total of 219,956 Chinese children and adolescents aged 7-17 years in Beijing and Zhongshan were included in this longitudinal study. Annual average concentrations of SO2 and CO and the mean values of normalized difference vegetation index around schools were calculated. We used the generalized estimation equation model, restricted cubic spline model, and Cox model to analyze the health effects. Results Among all the subjects, 52,515 had the first onset of HBP. During the follow-up, HBP's cumulative incidence and incidence density were 23.88% and 7.72 per 100 person-year respectively. Exposures to SO2 and CO were significantly associated with SBP [β = 1.30, 95% CI: (1.26, 1.34) and 0.78 (0.75, 0.81)], DBP [β = 0.81 (0.79, 0.84) and 0.46 (0.44, 0.48)] and HBP [HR = 1.58 (1.57, 1.60) and 1.42 (1.41, 1.43)]. The risks of HBP attributed to SO2 and CO pollution would be higher in school-aged children in the low greenness group: the attributable fractions (AFs) were 26.31% and 20.04%, but only 13.90% and 17.81% in the higher greenness group. The AFs were also higher for normal-BMI children and adolescents in the low greenness group (AFs = 30.90% and 22.64%, but 14.41% and 18.65% in the high greenness group), while the AFs were not as high as expected for obese children in the low greenness group (AFs = 10.64% and 8.61%), nor was it significantly lower in the high greenness group (AFs = 9.60% and 10.72%). Discussion Greenness could alleviate the damage effects of SO2/CO exposure on the risks of HBP among children and adolescents, and the benefit is BMI sensitivity. It might offer insights for policymakers in making effective official interventions to prevent and control the prevalence of childhood HBP and the future disease burden caused by air pollution.
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Affiliation(s)
- Yi Zhang
- Institute of Child and Adolescent Health, School of Public Health, Peking University, National Health Commission Key Laboratory of Reproductive Health, Beijing, China
| | - Shuo Chen
- Beijing Physical Examination Center, Beijing, China
| | - Li Chen
- Institute of Child and Adolescent Health, School of Public Health, Peking University, National Health Commission Key Laboratory of Reproductive Health, Beijing, China
| | - Yu Wu
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Jing Wei
- Department of Atmospheric and Oceanic Science, Earth System Science Interdisciplinary Center, University of Maryland, College Park, MD, United States
| | - Tao Ma
- Institute of Child and Adolescent Health, School of Public Health, Peking University, National Health Commission Key Laboratory of Reproductive Health, Beijing, China
| | - Manman Chen
- Institute of Child and Adolescent Health, School of Public Health, Peking University, National Health Commission Key Laboratory of Reproductive Health, Beijing, China
| | - Qi Ma
- Institute of Child and Adolescent Health, School of Public Health, Peking University, National Health Commission Key Laboratory of Reproductive Health, Beijing, China
| | - Jieyu Liu
- Institute of Child and Adolescent Health, School of Public Health, Peking University, National Health Commission Key Laboratory of Reproductive Health, Beijing, China
| | - Xinxin Wang
- School of Public Health and Management, Ningxia Medical University, Yinchuan, China
| | - Yi Xing
- Institute of Child and Adolescent Health, School of Public Health, Peking University, National Health Commission Key Laboratory of Reproductive Health, Beijing, China
| | - Lijuan Wu
- Department of Epidemiology and Health Statistics, Capital Medical University School of Public Health, Beijing, China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Capital Medical University, Beijing, China
| | - Weiming Li
- Department of Epidemiology and Health Statistics, Capital Medical University School of Public Health, Beijing, China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Capital Medical University, Beijing, China
| | - Xiangtong Liu
- Department of Epidemiology and Health Statistics, Capital Medical University School of Public Health, Beijing, China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Capital Medical University, Beijing, China
| | - Xiuhua Guo
- Department of Epidemiology and Health Statistics, Capital Medical University School of Public Health, Beijing, China
- Beijing Municipal Key Laboratory of Clinical Epidemiology, Capital Medical University, Beijing, China
| | - Jun Ma
- Institute of Child and Adolescent Health, School of Public Health, Peking University, National Health Commission Key Laboratory of Reproductive Health, Beijing, China
| | - Yanhui Dong
- Institute of Child and Adolescent Health, School of Public Health, Peking University, National Health Commission Key Laboratory of Reproductive Health, Beijing, China
| | - Jingbo Zhang
- Beijing Physical Examination Center, Beijing, China
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Wu O, Yuan C, Leng J, Zhang X, Liu W, Yang F, Zhang H, Li J, Khederzadeh S, Jiang Z, Fang H, Liu X, Lu X, Xia J. Colorable role of interleukin (IL)-6 in obesity hypertension: A hint from a Chinese adult case-control study. Cytokine 2023; 168:156226. [PMID: 37235887 DOI: 10.1016/j.cyto.2023.156226] [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: 01/14/2023] [Revised: 04/10/2023] [Accepted: 05/04/2023] [Indexed: 05/28/2023]
Abstract
BACKGROUND Obesity and hypertension are major risk factors for cardiovascular diseases that affect millions of people worldwide. Both conditions are associated with chronic low-grade inflammation, which is mediated by cytokines such as interleukin-6 (IL-6). IL-6 is a multifunctional cytokine that can have pro-inflammatory or anti-inflammatory effects depending on the context. The exact role of IL-6 in obesity-associated hypertension is unclear. OBJECTIVE To investigate how IL-6 affects blood pressure, inflammation, and metabolic function in obesity-hypertension using a Chinese adult case-control study. METHODS A total of 153 participants were sorted into four subgroups according to their body mass index (BMI) and blood pressure (BP): normal healthy group (NH), just obesity group (JO), just-hypertension group (JH), and obesity-hypertension group (OH). Serum IL-6 concentrations were measured by Enzyme-linked Immunosorbent Assay (ELISA) and their correlations with anthropometric and laboratory parameters and their differences across the subgroups were examined. Multiple linear regression analysis was performed to identify the predictors of serum IL-6 concentrations in each group. RESULTS Serum IL-6 concentrations were higher in NH group than in JO group and correlated positively with diastolic blood pressure in NH and JO groups, but not in JH and OH groups. Serum IL-6 concentrations also correlated with albumin in NH group, alkaline phosphatase in JO group, serum creatinine and fasting blood glucose in JH group. The influencing factors of serum IL-6 concentrations varied among the four groups, with gender, diastolic blood pressure and albumin being significant predictors in NH group, alkaline phosphatase in JO group, age and serum creatinine in JH group, and none in OH group. CONCLUSIONS These results suggest that IL-6 may play diverse effects in the pathogenesis of obesity- hypertension, depending on the presence or absence of obesity and hypertension. Further studies are needed to elucidate the underlying mechanisms of IL-6 signaling and function in these diseases.
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Affiliation(s)
- Ou Wu
- Shulan International Medical College, Zhejiang Shuren University, Zhejiang, China.
| | - Chengda Yuan
- Department of Dermatology, Hangzhou Hospital of Traditional Chinese Medicine, Hangzhou 310007, China
| | - Jianhang Leng
- Department of Central Laboratory/Medical examination center of Hangzhou, The Frist People's Hospital of Hangzhou, 310003, Zhejiang, China
| | - Xingyu Zhang
- Thomas E. Starzl Transplantation Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Wei Liu
- JFIntelligent Healthcare Technology Co. Ltd, Building No.5-7, No.699 Tianxiang Avenue, Hi-Tech Zone, Nanchang, Jiangxi Province, China
| | - Fenfang Yang
- Department of Central Laboratory/Medical examination center of Hangzhou, The Frist People's Hospital of Hangzhou, 310003, Zhejiang, China
| | - Hu Zhang
- Department of Thoracic Surgery, Sir Run Run Shaw Hospital Affiliated with Medical College of Zhejiang University, Zhejiang, China
| | - Jiajia Li
- Department of Central Laboratory, the First Affiliated Hospital of Anhui Medical University, Anhui, China
| | - Saber Khederzadeh
- Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China; Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Hangzhou, Zhejiang, China
| | - Zhizhi Jiang
- ZhaNongKou Street Community Health Service Center, Hangzhou, Zhejiang, China
| | - Hangyan Fang
- Hangzhou Linping District Center for Disease Prevention and Control, zhejiang, China
| | - Xiaodong Liu
- Hangzhou center for disease control and prevention, Zhejiang, China
| | - Xi Lu
- Hangzhou Vocational and Technical College, Zhejiang, China.
| | - Jiangwei Xia
- Department of Neurology, Xuanwu Hospital, National Center for Neurological Disorders, Capital Medical University, Beijing, China; Beijing Municipal Geriatric Medical Research Center, Beijing, China.
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Noor SK, Fadlelseed MHE, Bushara SO, Badi S, Mohamed O, Elmubarak A, Kheir M, Abubaker NE, Ahmed MH, Ahmed M. Prevalence of obesity related hypertension among overweight or obese adults in River Nile State in Northern Sudan: a community based cross-sectional study. Cardiovasc Diagn Ther 2023; 13:384-394. [PMID: 37583681 PMCID: PMC10423734 DOI: 10.21037/cdt-22-473] [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: 09/15/2022] [Accepted: 01/19/2023] [Indexed: 08/17/2023]
Abstract
Background Reducing excess body weight is important for control and management of high blood pressure (BP) in adults. Previous studies showed high prevalence of hypertension in River Nile State-north of Sudan, hence this study to establish whether obesity can be among the main risk factors and to study the prevalence of obesity related hypertension among Sudanese adults in River Nile State. Methods This was a cross sectional community-based study conducted in River Nile State, Northern Sudan from January to June 2021. Obese and overweight, aged 18 years and above and accepted to participate in the study were included in the study. Convenience sampling method was used to select the participants. Data was collected through structured questionnaire filled by the patients after taking informed consent. Anthropometric measurements were taken. Two measurements of BP were obtained. Data was analyzed using SPSS version 23.0 (IBM, Chicago, USA). Chi-square test was used to determine the associations between categorical variables while logistic regression test was used to predict the presence of hypertension among studied population. Results A total of 1,295 participants were enrolled in this study. Obesity was reported in 1,118 (86.3%) of the participants. The prevalence of hypertension among the participants was 1,027 (79.3%). Central obesity was reported in 951 (92.6%) among hypertensive patients (P<0.001). Moreover, among hypertensive patients 470 (45.8%) were obese class I, 334 (32.5%) overweight, 139 (13.5%) obese class II and 84 (8.2%) obese class III (P<0.001). Obesity, BMI are risk factor of hypertension (P<0.001). Other risk factors were age above 40 years (P<0.001), unemployment (P<0.001), low education level (P<0.001) and being married (P<0.001). Logistic regression analysis showed that increasing age [P<0.001; odds ratio (OR) =1.055; 95% confidence interval (CI): 1.041-1.068], central obesity (P<0.001; OR =5.16; 95% CI: 3.4-7.8) and high body mass index (BMI) (P<0.001; OR =3.7; 95% CI: 1.7-7.9) were associated with uncontrolled hypertension. Conclusions The study showed that the prevalence of obesity related hypertension was high. Common risk factors were age above 40 years, unemployment, and marriage. Importantly, central obesity, gross obesity and increasing age can be associated with uncontrolled BP management.
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Affiliation(s)
- Sufian K. Noor
- Department of Internal Medicine, Nile Valley University, Atbara, Sudan
| | | | | | - Safaa Badi
- Department of Clinical Pharmacy, Faculty of Pharmacy, Omdurman Islamic University, Khartoum, Sudan
| | - Omer Mohamed
- Department of Biochemistry, Faculty of Medicine, Sudan University of Science and Technology, Khartoum, Sudan
| | - Amin Elmubarak
- Al Maqtaa Healthcare Centre, Ambulatory Healthcare Services-SEHA, Abu Dhabi, United Arab Emirates
| | - Musa Kheir
- Department of Medicine, Faculty of Medicine, University of Khartoum, Khartoum, Sudan
| | - Nuha Eljailli Abubaker
- Clinical Chemistry Department, College of Medical Laboratory Science, Sudan University of Science and Technology, Khartoum, Sudan
| | - Mohamed H. Ahmed
- Department of Medicine and HIV Metabolic Clinic, Milton Keynes University Hospital NHS Foundation Trust, Milton Keynes, UK
| | - Musaab Ahmed
- College of Medicine, Ajman University, Ajman, United Arab Emirates
- Center of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman, United Arab Emirates
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Taurio J, Hautaniemi EJ, Koskela JK, Eräranta A, Hämäläinen M, Tikkakoski A, Kettunen JA, Kähönen M, Niemelä O, Moilanen E, Mustonen J, Pörsti I. The characteristics of elevated blood pressure in abdominal obesity correspond to primary hypertension: a cross-sectional study. BMC Cardiovasc Disord 2023; 23:161. [PMID: 36973671 PMCID: PMC10045516 DOI: 10.1186/s12872-023-03150-w] [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: 08/17/2022] [Accepted: 02/27/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND Obesity-related hypertension and the associated metabolic abnormalities are considered as a distinct hypertensive phenotype. Here we examined how abdominal fat content, as judged by waist:height ratio, influenced blood pressure and hemodynamic profile in normotensive subjects and never-treated hypertensive patients. METHODS The 541 participants (20-72 years) underwent physical examination and laboratory analyses and were divided into age and sex-adjusted quartiles of waist:height ratio. Supine hemodynamics were recorded using whole-body impedance cardiography, combined with analyses of radial tonometric pulse wave form and heart rate variability. RESULTS Mean waist:height ratios in the quartiles were 0.46, 0.51, 0.55 and 0.62. Radial and aortic blood pressure, systemic vascular resistance, pulse wave velocity, markers of glucose and lipid metabolism, leptin levels and C-reactive protein were higher in quartile 4 when compared with quartiles 1 and 2 (p < 0.05 for all). Cardiac index was lower in quartile 4 versus quartile 1, while no differences were seen in heart rate variability, augmentation index, plasma renin activity, and aldosterone concentration between the quartiles. Linear regression analyses showed independent associations of abdominal obesity with higher aortic systolic and diastolic blood pressure, systemic vascular resistance, and pulse wave velocity (p < 0.05 for waist:height ratio in all regression models). CONCLUSION Higher waist:height ratio was associated with elevated blood pressure, systemic vascular resistance, and arterial stiffness, but not with alterations in cardiac sympathovagal modulation or activation of the circulating renin-angiotensin-aldosterone system. Although obesity-related elevation of blood pressure has distinct phenotypic features, these results suggest that its main characteristics correspond those of primary hypertension. TRIAL REGISTRATION ClinicalTrails.gov NCT01742702 (date of registration 5th December 2012).
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Affiliation(s)
- Jyrki Taurio
- Department of Internal Medicine, Tampere University Hospital, Tampere, Finland
| | - Elina J Hautaniemi
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
| | - Jenni K Koskela
- Department of Internal Medicine, Tampere University Hospital, Tampere, Finland
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
| | - Arttu Eräranta
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Antti Tikkakoski
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
- Department of Clinical Physiology, Tampere University Hospital, Tampere, Finland
| | - Jarkko A Kettunen
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
| | - Mika Kähönen
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
- Department of Clinical Physiology, Tampere University Hospital, Tampere, Finland
| | - Onni Niemelä
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
- Laboratory and Medical Research Unit, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Jukka Mustonen
- Department of Internal Medicine, Tampere University Hospital, Tampere, Finland
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
| | - Ilkka Pörsti
- Department of Internal Medicine, Tampere University Hospital, Tampere, Finland.
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland.
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Lam BCC, Lim AYL, Chan SL, Yum MPS, Koh NSY, Finkelstein EA. The impact of obesity: a narrative review. Singapore Med J 2023; 64:163-171. [PMID: 36876622 PMCID: PMC10071857 DOI: 10.4103/singaporemedj.smj-2022-232] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
Abstract
Obesity is a disease with a major negative impact on human health. However, people with obesity may not perceive their weight to be a significant problem and less than half of patients with obesity are advised by their physicians to lose weight. The purpose of this review is to highlight the importance of managing overweight and obesity by discussing the adverse consequences and impact of obesity. In summary, obesity is strongly related to >50 medical conditions, with many of them having evidence from Mendelian randomisation studies to support causality. The clinical, social and economic burdens of obesity are considerable, with these burdens potentially impacting future generations as well. This review highlights the adverse health and economic consequences of obesity and the importance of an urgent and concerted effort towards the prevention and management of obesity to reduce the burden of obesity.
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Affiliation(s)
- Benjamin Chih Chiang Lam
- Family and Community Medicine, Khoo Teck Puat Hospital; Integrated Care for Obesity and Diabetes, Khoo Teck Puat Hospital, Singapore
| | - Amanda Yuan Ling Lim
- Singapore Association for the Study of Obesity; Division of Endocrinology, Department of Medicine, National University Hospital, Singapore
| | - Soo Ling Chan
- Division of Endocrinology, Department of Medicine, Ng Teng Fong General Hospital, Singapore
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Meister ML, Najjar RS, Danh JP, Knapp D, Wanders D, Feresin RG. Berry consumption mitigates the hypertensive effects of a high-fat, high-sucrose diet via attenuation of renal and aortic AT 1R expression resulting in improved endothelium-derived NO bioavailability. J Nutr Biochem 2023; 112:109225. [PMID: 36435288 DOI: 10.1016/j.jnutbio.2022.109225] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 10/12/2022] [Accepted: 11/17/2022] [Indexed: 11/25/2022]
Abstract
Dysregulation of the renin-angiotensin system (RAS) is a contributor to high-fat diet-related blood pressure (BP) increases. Deleterious effects of dysregulated RAS result in an overproduction of reactive oxygen species and a decrease in endothelial nitric oxide (NO) bioavailability due to increased NADPH oxidase (NOX) expression. Dietary polyphenols have been shown to mitigate the imbalance in the redox state and protect against endothelial dysfunction induced by a high-fat diet. Thus, we aim to determine whether polyphenol-rich blackberry and raspberry, alone and in combination, attenuate the detrimental effects of a high-fat, high-sucrose (HFHS) diet on the vascular endothelium and kidneys of mice. We show that a HFHS diet increased the expression of renal and aortic angiotensin type 1 receptor (AT1R). Further, NOX1 and NOX4 expression were increased in the kidney contributing to fibrotic damage. In human aortic endothelial cells (HAECs), palmitic acid increased the expression of NOX4, potentially driving oxidative damage in the aorta, as evidenced by increased nitrotyrosine expression. Berries reduced the expression of renal and aortic AT1R, leading to a subsequent decrease in renal NOX expression and reduced aortic oxidative stress evidenced by reduced nitrotyrosine expression. Blackberry and raspberry in combination increased the expression of NRF2 and its downstream proteins in HAECs, thereby reducing the oxidative burden to the endothelium. In combination, blackberry and raspberry also increased serum levels of NO metabolites. These findings indicate that blackberry and raspberry unique polyphenols may act synergistically to favorably modulate the abovementioned pathways and attenuate HFHS diet-induced increases in BP.
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Affiliation(s)
- Maureen L Meister
- Department of Nutrition, Georgia State University, Atlanta, Georgia, USA
| | - Rami S Najjar
- Department of Nutrition, Georgia State University, Atlanta, Georgia, USA
| | - Jessica P Danh
- Department of Nutrition, Georgia State University, Atlanta, Georgia, USA
| | - Denise Knapp
- Department of Nutrition, Georgia State University, Atlanta, Georgia, USA
| | - Desiree Wanders
- Department of Nutrition, Georgia State University, Atlanta, Georgia, USA
| | - Rafaela G Feresin
- Department of Nutrition, Georgia State University, Atlanta, Georgia, USA.
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Jones L, Blair J, Hawcutt DB, Lip GYH, Shantsila A. Hypertension in Turner syndrome: a review of proposed mechanisms, management and new directions. J Hypertens 2023; 41:203-211. [PMID: 36583347 DOI: 10.1097/hjh.0000000000003321] [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: 12/31/2022]
Abstract
Acquired cardiovascular diseases account for much of the increased risk of premature death in patients with Turner syndrome (TS). Hypertension is a major modifiable cardiovascular risk factor. It has a high prevalence in TS developing at an early age and thus leading to prolonged exposure to high blood pressure. The aetiology for hypertension in TS is largely unknown. It is likely multifactorial, and recent hypotheses include altered sympathetic tone, vasculopathy and endocrine factors. In this review article we aim to provide a comprehensive review of data on mechanisms of hypertension in TS and their implication for diagnostics and optimal choice of antihypertensive treatments. Ultimately this knowledge should help prevent hypertension-related complications, and improve quality of life and life expectancy for patients with TS.
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Affiliation(s)
- Lily Jones
- Department of Women's and Children's Health, University of Liverpool
| | - Joanne Blair
- Department of Endocrinology, Alder Hey Children's NHS Foundation Trust
| | - Daniel B Hawcutt
- Department of Women's and Children's Health, University of Liverpool
- NIHR Alder Hey Clinical Research Facility, Alder Hey Children's NHS Foundation Trust
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK
| | - Alena Shantsila
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK
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The young fruit of Citrus aurantium L. or Citrus sinensis Osbeck as a natural health food: A deep insight into the scientific evidence of its health benefits. ARAB J CHEM 2023. [DOI: 10.1016/j.arabjc.2023.104681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
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Xia Y, Liang C, Kang J, You K, Xiong Y. Obstructive Sleep Apnea and Obesity Are Associated with Hypertension in a Particular Pattern: A Retrospective Study. Healthcare (Basel) 2023; 11:healthcare11030402. [PMID: 36766978 PMCID: PMC9913941 DOI: 10.3390/healthcare11030402] [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: 11/30/2022] [Revised: 01/21/2023] [Accepted: 01/28/2023] [Indexed: 02/04/2023] Open
Abstract
Obstructive sleep apnea (OSA) and obesity can increase the risk of hypertension, but the combined effects of these two conditions on hypertension are not yet known. We collected the basic characteristics, sleep parameters, and glucose levels of subjects with a polysomnography test and divided them into four groups, according to whether they had severe OSA and obesity or not. The main effects of severe OSA and obesity and the interactions of the two on systolic blood pressure (SBP) and diastolic blood pressure (DBP) levels were detected using analysis of covariance. The association between obesity and severe OSA and abnormal blood pressure and their combined effects were detected with logistic regression. In total, 686 subjects were included. After adjusting for multiple confounding factors, the strong main effects of obesity and severe OSA were detected in the SBP and DBP levels, with no combined effects from the two conditions on SBP or DBP. Obesity was independently associated with the presence of hyper-systolic blood pressure (hyper-SBP) and hypertension, and severe OSA was independently associated with the presence of hyper diastolic blood pressure (hyper-DBP) and hypertension. No effects of the interaction between severe OSA and obesity on the presence of abnormal blood pressure were observed. Both severe OSA and obesity were associated with hypertension, while obesity was closely associated with hyper-SBP, and severe OSA was associated with hyper-DBP. No effects of the interaction between these two on hypertension were observed.
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Affiliation(s)
- Yunyan Xia
- Department of Otorhinolaryngology–Head and Neck Surgery, First Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Caihong Liang
- Department of Otorhinolaryngology–Head and Neck Surgery, First Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Junxin Kang
- Department of Otorhinolaryngology–Head and Neck Surgery, First Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - Kai You
- Department of Anesthesiology, First Affiliated Hospital of Nanchang University, Nanchang 330006, China
- Correspondence: (K.Y.); (Y.X.)
| | - Yuanping Xiong
- Department of Otorhinolaryngology–Head and Neck Surgery, First Affiliated Hospital of Nanchang University, Nanchang 330006, China
- Correspondence: (K.Y.); (Y.X.)
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Poniedziałek-Czajkowska E, Mierzyński R, Leszczyńska-Gorzelak B. Preeclampsia and Obesity-The Preventive Role of Exercise. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1267. [PMID: 36674022 PMCID: PMC9859423 DOI: 10.3390/ijerph20021267] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 01/05/2023] [Accepted: 01/08/2023] [Indexed: 06/10/2023]
Abstract
Obesity is now recognized as a worldwide epidemic. An inadequate diet and reduced physical activity are acknowledged as the leading causes of excess body weight. Despite growing evidence that obesity is a risk factor for unsuccessful pregnancies, almost half of all women who become pregnant today are overweight or obese. Common complications of pregnancy in this group of women are preeclampsia and gestational hypertension. These conditions are also observed more frequently in women with excessive weight gain during pregnancy. Preeclampsia is one of the most serious pregnancy complications with an unpredictable course, which in its most severe forms, threatens the life and health of the mother and her baby. The early identification of the risk factors for preeclampsia development, including obesity, allows for the implementation of prophylaxis and a reduction in maternal and fetal complications risk. Additionally, preeclampsia and obesity are the recognized risk factors for developing cardiovascular disease in later life, so prophylaxis and treating obesity are paramount for their prevention. Thus, a proper diet and physical activity might play an essential role in the prophylaxis of preeclampsia in this group of women. Limiting weight gain during pregnancy and modifying the metabolic risk factors with regular physical exercise creates favorable metabolic conditions for pregnancy development and benefits the elements of the pathogenetic sequence for preeclampsia development. In addition, it is inexpensive, readily available and, in the absence of contraindications to its performance, safe for the mother and fetus. However, for this form of prevention to be effective, it should be applied early in pregnancy and, for overweight and obese women, proposed as an essential part of planning pregnancy. This paper aims to present the mechanisms of the development of hypertension in pregnancy in obese women and the importance of exercise in its prevention.
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Silva PND, Kendall C, Silva AZD, Mota RMS, Araújo LF, Pires Neto RDJ, Leal Júnior FMP, Macena RHM, Kerr LRFS. [Hypertension in female prisoners in Brazil: far beyond the biological aspects]. CIENCIA & SAUDE COLETIVA 2023; 28:37-48. [PMID: 36629577 DOI: 10.1590/1413-81232023281.10672022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 08/24/2022] [Indexed: 01/11/2023] Open
Abstract
The scope was to estimate the prevalence of arterial hypertension (AHT) and associated risk factors among female prisoners. Data from the National Health Survey of the Female Prison Population and Prison Guards were used, investigating sociodemographic variables, prison characteristics, health behaviors and conditions. Information was collected through a self-administered questionnaire, and the magnitude of the association was estimated by the odds ratio and 95% confidence interval. Of the 1,327 prisoner participants, 24.4% were hypertensive, the majority were 31 years of age or older (54.6%), and 51.5% self-reported mixed race. After adjustment for associated risk factors in the bivariate analysis, a direct relationship between age and AHT was observed, in which age equal to/over 41 years was independently associated with a 7-fold greater chance of having AHT, compared to those under 25 years of age. Those who self-reported mixed race, had high cholesterol, were obese and were also independently associated with a higher prevalence of AHT. The greater the number of people with whom the inmate shares a cell was associated with a higher prevalence of AHT, but without a dose-response relationship. The conclusion drawn is that age, race, obesity, physical inactivity and stress are risk factors for AHT in female prisoners.
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Affiliation(s)
- Paula Negrão da Silva
- Escola de Aprendizes Marinheiros de Santa Catarina. Av. Marinheiro Max Schramm 3028, - Jardim Atlântico. 88095-900 Florianópolis SC Brasil.
| | - Carl Kendall
- Departamento de Saúde Comunitária, Faculdade de Medicina, Universidade Federal do Ceará. Fortaleza CE Brasil
| | - Ana Zaira da Silva
- Departamento de Saúde Comunitária, Faculdade de Medicina, Universidade Federal do Ceará. Fortaleza CE Brasil
| | - Rosa Maria Salani Mota
- Departamento de Saúde Comunitária, Faculdade de Medicina, Universidade Federal do Ceará. Fortaleza CE Brasil
| | - Larissa Fortunato Araújo
- Departamento de Saúde Comunitária, Faculdade de Medicina, Universidade Federal do Ceará. Fortaleza CE Brasil
| | - Roberto da Justa Pires Neto
- Departamento de Saúde Comunitária, Faculdade de Medicina, Universidade Federal do Ceará. Fortaleza CE Brasil
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Tałałaj M, Bogołowska-Stieblich A, Wąsowski M, Sawicka A, Jankowski P. The influence of body composition and fat distribution on circadian blood pressure rhythm and nocturnal mean arterial pressure dipping in patients with obesity. PLoS One 2023; 18:e0281151. [PMID: 36719897 PMCID: PMC9888712 DOI: 10.1371/journal.pone.0281151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 01/13/2023] [Indexed: 02/01/2023] Open
Abstract
Loss of physiological nocturnal blood pressure (BP) decline is an independent predictor of cardiovascular risk and mortality. The aim of the study was to investigate the influence of body composition and fat distribution on 24-hour BP pattern and nocturnal dipping of mean arterial pressure (MAP) in patients with obesity. The study comprised 436 patients, 18 to 65 years old (306 women), with BMI ≥30 kg/m2. Body composition was assessed with dual-energy X-ray absorptiometry (DXA) and blood pressure was assessed by 24-hour BP monitoring. The prevalence of hypertension was 64.5% in patients with BMI <40 kg/m2 and increased to 78.7% in individuals with BMI ≥50 kg/m2 (p = 0.034). The whole-body DXA scans showed that the hypertensive patients were characterized by a greater lean body mass (LBM) and a higher abdominal-fat-to-total-fat-mass ratio (AbdF/FM), while the normotensive participants had greater fat mass, higher body fat percentage and more peripheral fat. Loss of physiological nocturnal MAP decline was diagnosed in 50.2% of the patients. The percentage of non-dippers increased significantly: from 38.2% in patients with BMI <40 kg/m2 to 50.3% in those with BMI 40.0-44.9 kg/m2, 59.0% in patients with BMI 45.0-49.9 kg/m2, 71.4% in those with BMI 50.0-54.9 kg/m2 and 83.3% in patients with BMI ≥55 kg/m2 (p = 0.032, p = 0.003, p<0.001, and p = 0.002 vs. BMI <40 kg/m2, respectively). The multivariable regression analysis showed that patients at the highest quartiles of body weight, BMI, LBM and AbdF/FM had significantly reduced nocturnal MAP dipping compared with patients at the lowest quartiles, respectively.
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Affiliation(s)
- Marek Tałałaj
- Department of Orthopedics, Pediatric Orthopedics and Traumatology, Centre of Postgraduate Medical Education, Warsaw, Poland
- * E-mail:
| | - Agata Bogołowska-Stieblich
- Department of Internal Medicine and Geriatric Cardiology, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Michał Wąsowski
- Department of Internal Medicine and Geriatric Cardiology, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Ada Sawicka
- Department of Internal Medicine and Geriatric Cardiology, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Piotr Jankowski
- Department of Internal Medicine and Geriatric Cardiology, Centre of Postgraduate Medical Education, Warsaw, Poland
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Chen Y, Yuan J, Lei X, Cheng Y, Wei X. Metabolic status and vascular endothelial structure in obese hypertensive patients treated with non-pharmacological therapies: A systematic review and meta-analysis. PLoS One 2022; 17:e0279582. [PMID: 36583997 PMCID: PMC9803191 DOI: 10.1371/journal.pone.0279582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 12/11/2022] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVE This meta-analysis aimed to evaluate the efficacy of non-drug treatment on metabolism and vascular endothelium in obese hypertension. METHODS Relevant publications were searched in the PubMed, Embase, and Cochrane Library databases for clinical studies on the effects of non-pharmacological treatments in obese hypertensive patients published from inception to April 2022. After searching and screening the literature, information was extracted, and the quality of the literature was evaluated by the investigators. Data processing was performed using Rev Man 5.3 statistical analysis software, while the TSA 0.9 software was used for sequential analysis of blood pressure and endothelial-related indicators. RESULTS A total of 8 literature articles with 480 patients were included. The analysis showed that non-pharmacological treatment effectively reduced systolic blood pressure, diastolic blood pressure, heart rate, body weight, body mass index, glucose levels, soluble intercellular adhesion molecule 1, triglycerides, triglycerides, Low-density lipoprotein. For tumor necrosis factor α, soluble vascular cell adhesion molecule 1, high-density lipoprotein, C-reactive protein, high-sensitive C-reactive protein, and total antioxidant status by dietary supplements mainly. In contrast, no significant treatment effect was observed for Endothelin-1. Sequential analysis of the trial showed definitive evidence for improvement in blood pressure and inflammation. CONCLUSION Non-pharmacological treatment of obese hypertensive patients may reduce blood pressure, body weight, and blood glucose, control inflammatory factor release and improve vascular endothelium to some extent.
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Affiliation(s)
- Yingru Chen
- College of First Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Jie Yuan
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xueli Lei
- College of First Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yan Cheng
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
- * E-mail: (YC); (XW)
| | - Xijin Wei
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
- * E-mail: (YC); (XW)
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