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1.
Pharmaceuticals (Basel) ; 17(7)2024 Jul 21.
Artigo em Inglês | MEDLINE | ID: mdl-39065815

RESUMO

Obesity has increasingly become a worldwide epidemic, as demonstrated by epidemiological and clinical studies. Obesity may lead to the development of a broad spectrum of cardiovascular diseases (CVDs), such as coronary heart disease, hypertension, heart failure, cerebrovascular disease, atrial fibrillation, ventricular arrhythmias, and sudden cardiac death. In addition to hypertension, there are other cardiometabolic risk factors (CRFs) such as visceral adiposity, dyslipidemia, insulin resistance, diabetes, elevated levels of fibrinogen and C-reactive protein, and others, all of which increase the risk of CVD events. The mechanisms involved between obesity and CVD mainly include insulin resistance, oxidative stress, inflammation, and adipokine dysregulation, which cause maladaptive structural and functional alterations of the heart, particularly left-ventricular remodeling and diastolic dysfunction. Natural products of plants provide a diversity of nutrients and different bioactive compounds, including phenolics, flavonoids, terpenoids, carotenoids, anthocyanins, vitamins, minerals, fibers, and others, which possess a wide range of biological activities including antihypertensive, antilipidemic, antidiabetic, and other activities, thus conferring cardiometabolic benefits. In this review, we discuss the main therapeutic interventions using extracts from herbs and plants in preclinical and clinical trials with protective properties targeting CRFs. Molecular mechanisms and therapeutic targets of herb and plant extracts for the prevention and treatment of CRFs are also reviewed.

2.
Curr Dev Nutr ; 8(6): 103770, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38948110

RESUMO

Background: Obesity disproportionately affects marginalized and low-income populations. Birth parent obesity from the prenatal period and childhood has been associated with child obesity. It is unknown whether prenatal or postnatal birth parent obesity has differential effects on subsequent changes in adiposity and metabolic health in children. Objectives: We evaluated how birth parent obesity 7 y after delivery was associated with child body composition changes and cardiometabolic health in midchildhood and further assessed the influence of the perinatal and postpartum period on associations. Methods: Black and Dominican pregnant individuals were enrolled, and dyads (n = 319) were followed up at child age 7 and 9 y. Measures included, height, weight, waist circumference (WC), and percent body fat (BF%). Multiple linear regression was used to relate postpartum weight status with child outcomes accounting for attrition, and a series of secondary analyses were conducted with additional adjustment for perinatal weight status, gestational weight gain (GWG), and/or long-term weight retention to evaluate how these factors influenced associations. Results: Almost one-quarter (23%) of birth parents and 24.1% children were classified with obesity at child age 7 y, while at 9 y, 30% of children had obesity. Birth parent obesity at child age 7 y was associated with greater changes, from ages 7 to 9 y, in child BMI z-score (ß: 0.13; 95% CI: 0.02, 0.24) and BF% (ß: 1.15; 95% CI: 0.22, 2.09) but not obesity at age 9 y. All observed associations crossed the null after additional adjustment for prenatal factors. Conclusions: Birth parent obesity at 7-y postpartum is associated with greater gains in child BMI z-score and BF% in midchildhood. These associations diminish after accounting for prenatal size, suggesting a lasting impact of the perinatal environment and that interventions supporting families from the prenatal period through childhood are needed.

3.
J. pediatr. (Rio J.) ; 100(3): 305-310, May-June 2024. tab, graf
Artigo em Inglês | LILACS-Express | LILACS | ID: biblio-1558317

RESUMO

Abstract Objective: To build a model based on cardiometabolic indicators that allow the identification of overweight adolescents at higher risk of subclinical atherosclerotic disease (SAD). Methods: Cross-sectional study involving 161 adolescents with a body mass index ≥ + 1 z-Score, aged 10 to 19 years. Carotid intima-media complex thickness (IMT) was evaluated using ultrasound to assess subclinical atherosclerotic disease. Cardiometabolic indicators evaluated included nutritional status, central adiposity, blood pressure, lipidic profile, glycemic profile, as well as age and sex. Data was presented using measures of central tendency and dispersion, as well as absolute and relative frequency. The relationship between IMT measurement (outcome variable) and other variables (independent variables) was assessed using Pearson or Spearman correlation, followed by multiple regression modeling with Gamma distribution to analyze predictors of IMT. Statistical analysis was performed using SPSS and R software, considering a significance level of 5 %. Results: It was observed that 23.7 % had Carotid thickening, and the prevalence of abnormal fasting glucose was the lowest. Age and fasting glucose were identified as predictors of IMT increase, with IMT decreasing with age by approximately 1 % per year and increasing with glucose by around 0.24 % per mg/dL. Conclusion: The adolescent at higher risk is younger with higher fasting glycemia levels.

4.
Arch. latinoam. nutr ; 74(2): 83-96, jun. 2024. tab, graf
Artigo em Espanhol | LILACS, LIVECS | ID: biblio-1561532

RESUMO

Introducción: Existe escaso conocimiento sobre la asociación entre marcadores cardiometabólicos en preescolares con características nutricionales y sociodemográficos familiares. Objetivo: Determinar la asociación entre marcadores cardiometabólicos de preescolares y sus padres con las características nutricionales y sociodemográficas familiares. Materiales y Métodos: Estudio de corte transversal, de asociación y correlación entre variables Padre-Hijo/a de carácter multicéntrico, en el cual participaron 140 sujetos (70 preescolares y su respectivo padre o madre). Las variables fueron estado nutricional, composición corporal, fuerza prensil y presión arterial de padres/madres y sus hijos/as preescolares y variables sociodemográficas de las familias. Resultados: Existió diferencia significativa al 5% respecto de la obesidad de los padres con la de los hijos/as, se presentó correlación positiva (0,397) entre las variables "porcentaje de grasa" padres e hijos/as. En relación al "nivel de escolaridad de la madre" hubo diferencia significativa con el "porcentaje de grasa" de los hijos/as (p<0,011). Existió similarmente diferencia significativa (p=0,033) entre la variable "tener hermanos" respecto a la variable "porcentaje de grasa" de los hijos/as. Finalmente se presentó asociación entre "usa Tablet" (dispositivo audiovisual) y "presión arterial" de los hijos/as (p=0,030). La variable "usa Tablet" se asoció significativamente con la "fuerza prensil" de los hijos/as (p=0,044). Conclusiones: Padres obesos con alto porcentaje de grasa tienen hijos/as preescolares con bajo perfil cardiometabólico; las variables nivel educacional inferior de la madre y tener hermanos se asociaron a un mayor porcentaje de grasa en los hijos/as, conjuntamente el uso de Tablet en preescolares mostró mayores niveles de presión arterial y menor fuerza prensil(AU)


Introduction: Little is known about the association between cardiometabolic markers in preschoolers with family nutritional and socio- demographic characteristics. Objective: To determine the association between cardiometabolic markers in preschoolers and their parents with family nutritional and sociodemographic characteristics. Materials and methods: cross-sectional study of association and correlation between parent-child variables, multicenter, 140 subjects participated (70 preschoolers and their respective parents). The variables were nutritional status, body composition, prehensile strength and blood pressure of parents and their preschool children and sociodemographic variables of the families. Results: There was a significant difference at 5% between parents' obesity and children's obesity, with a positive correlation (0.397) between the variable "percentage of fat" parents/children. In relation to the "mother's level of schooling" there was a significant difference with the "percentage of fat" of the children (p<0.011). Similarly, there was a significant difference (p=0.033) between the variable "Having siblings" with respect to the variable "percentage of fat" of the children. Finally, there was an association between "Tablet use" (audiovisual device) and "blood pressure" of the children (p=0.030). The variable "Tablet use" was significantly associated with the "prehensile strength" of the children (p=0.044). Conclusions: Obese parents with a high percentage of fat have preschool children with a low cardiometabolic profile; the variables lower educational level of the mother and having siblings were associated with a higher percentage of fatness in children; together, the use of Tablet in preschoolers showed higher levels of blood pressure and lower prehensile strength(AU)


Assuntos
Humanos , Masculino , Feminino , Pré-Escolar , Doenças Cardiovasculares , Diabetes Mellitus , Obesidade Infantil , Hipertensão , Fatores Socioeconômicos , Estado Nutricional , Ingestão de Alimentos , Nutrição do Adolescente , Comportamento Alimentar
5.
Geriatr Nurs ; 57: 96-102, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38608486

RESUMO

We investigated the association of movement behavior patterns with cardiometabolic health, body composition, and functional fitness in older adults. A total of 242 older adults participated of this cross-sectional study. Sedentary time, light physical activity (LPA) and moderate-vigorous physical activity (MVPA), steps/day, and step cadence were assessed by accelerometry. The movement behavior patterns were derived by principal component analysis. Cardiometabolic health was defined by a metabolic syndrome score (cMetS). Body composition was determined by appendicular lean mass/body mass index (ALM/BMI). Functional fitness was assessed by a composite z-score from the Senior Fitness Test battery. Two patterns were identified: 'Tortoise' (low sedentary time, high LPA and steps/day) and 'Hare' (high MVPA, steps/day, and step cadence). 'Tortoise' and 'Hare' were associated with better cMetS. 'Hare' was positively associated with ALM/BMI and Functional Fitness. While 'Tortoise' and 'Hare' were associated with better cMetS, only 'Hare' was associated with better ALM/BMI and functional fitness.


Assuntos
Acelerometria , Composição Corporal , Exercício Físico , Aptidão Física , Humanos , Estudos Transversais , Masculino , Idoso , Feminino , Aptidão Física/fisiologia , Índice de Massa Corporal , Síndrome Metabólica/fisiopatologia , Comportamento Sedentário
6.
Nutrients ; 16(7)2024 Mar 27.
Artigo em Inglês | MEDLINE | ID: mdl-38612993

RESUMO

(1) Aims: Gut microbiota metabolites may play integral roles in human metabolism and disease progression. However, evidence for associations between metabolites and cardiometabolic risk factors is sparse, especially in high-risk Hispanic populations. We aimed to evaluate the cross-sectional and longitudinal relationships between gut microbiota related metabolites and measures of glycemia, dyslipidemia, adiposity, and incident type 2 diabetes in two Hispanic observational cohorts. (2) Methods: We included data from 670 participants of the Boston Puerto Rican Health Study (BPRHS) and 999 participants of the San Juan Overweight Adult Longitudinal Study (SOALS). Questionnaires and clinical examinations were conducted over 3 years of follow-up for SOALS and 6 years of follow-up for BPRHS. Plasma metabolites, including L-carnitine, betaine, choline, and trimethylamine N-oxide (TMAO), were measured at baseline in both studies. We used multivariable linear models to evaluate the associations between metabolites and cardiometabolic risk factors and multivariable logistic and Poisson regressions to assess associations with prevalent and incident type 2 diabetes, adjusted for potential confounding factors. Cohort-specific analyses were combined using a fixed-effects meta-analysis. (3) Results: Higher plasma betaine was prospectively associated with lower fasting glucose [-0.97 mg/dL (95% CI: -1.59, -0.34), p = 0.002], lower HbA1c [-0.02% (95% CI: -0.04, -0.01), p = 0.01], lower HOMA-IR [-0.14 (95% CI: -0.23, -0.05), p = 0.003], and lower fasting insulin [-0.27 mcU/mL (95% CI: -0.51, -0.03), p = 0.02]. Betaine was also associated with a 22% lower incidence of type 2 diabetes (IRR: 0.78, 95% CI: 0.65, 0.95). L-carnitine was associated with lower fasting glucose [-0.68 mg/dL (95% CI: -1.29, -0.07), p = 0.03] and lower HbA1c at follow-up [-0.03% (95% CI: -0.05, -0.01), p < 0.001], while TMAO was associated with higher fasting glucose [0.83 mg/dL (95% CI: 0.22, 1.44), p = 0.01] and higher triglycerides [3.52 mg/dL (95% CI: 1.83, 5.20), p < 0.0001]. Neither choline nor TMAO were associated with incident type 2 diabetes. (4) Conclusions: Higher plasma betaine showed consistent associations with a lower risk of glycemia, insulinemia, and type 2 diabetes. However, TMAO, a metabolite of betaine, was associated with higher glucose and lipid concentrations. These observations demonstrate the importance of gut microbiota metabolites for human cardiometabolic health.


Assuntos
Diabetes Mellitus Tipo 2 , Microbioma Gastrointestinal , Hispânico ou Latino , Metilaminas , Adulto , Humanos , Betaína , Carnitina , Colina , Estudos Transversais , Diabetes Mellitus Tipo 2/epidemiologia , Diabetes Mellitus Tipo 2/etnologia , Glucose , Hemoglobinas Glicadas , Hispânico ou Latino/etnologia , Hispânico ou Latino/estatística & dados numéricos , Estudos Longitudinais , Porto Rico/epidemiologia , Porto Rico/etnologia , Boston/epidemiologia
7.
Biol Sport ; 41(2): 147-154, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38524808

RESUMO

To verify the role of the combination of fitness and fatness in the relationship between physical activity (PA) and cardiometabolic risk in children and adolescents. This is a cross-sectional study performed with 2786 children and adolescents (6 to 17 years). Fitness was determined by the cardiorespiratory fitness (CRF) six-minute walking and running test. Waist circumference (WC) was considered a fatness indicator. A selfreported questionnaire was used to determine PA practice, whereas the clustered cardiometabolic risk score (cMetS) was calculated by summing z-scores of triglycerides, total cholesterol/HDL-C ratio, systolic blood pressure, glucose, and WC. Considering the combination of CRF (fitness) and WC (fatness), the following phenotypes were created: Fit/Unfat, Fit/Fat, Unfit/Unfat and Unfit/Fat. Moderation analyses were tested using linear regression models. Significant interactions were found between PA and Unfit/Fat category (ß = -0.001; p = 0.001) only for adolescents. The interaction observed in the Unfit/Fat phenotype indicated that adolescents who practise PA for 330 minutes per week presented lower cMetS compared to those who do not practise or practise for 60 minutes respectively. The combination of fitness and fatness moderates the relationship between PA and cardiometabolic risk, suggesting that adolescents, particularly those who are less fit and present high adiposity, should be encouraged to engage in regular PA to improve their metabolic health.

8.
J Clin Med Res ; 16(2-3): 81-93, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38550550

RESUMO

Background: Cardiovascular diseases (CVDs) are a global health threat, significantly impacting Latin America. Cardiometabolic abnormalities (CAs), encompassing lipid profile, fasting plasma glucose, and blood pressure, contribute to CVD prevalence. Despite high CA incidence, research in Latin America has primarily focused on traditional adiposity indices, overlooking the intricate relationship between fat and lean body components. The study aimed to analyze the association between the lean-to-fat mass ratio (LFMR) and CAs in the adult Peruvian population. Methods: This was an analytical cross-sectional study using secondary data from the PERU MIGRANT study (2007, 989 participants). The main outcome variable was CA defined as having ≥ 2 out of six metabolic components (high triglycerides, impaired fasting glucose, high blood pressure, low high-density lipoprotein (HDL)-cholesterol, insulin resistance, and high C-reactive protein). The main exposure variable LFMR was divided into tertiles. A generalized linear model was used with log link and robust variance Poisson family to calculate crude (cPR) and adjusted prevalence ratios (aPRs) and 95% confidence intervals (95% CIs). Results: A total of 959 adults aged 30 years or older were included in the analysis (53% females). The prevalence of CA was 50.9%. Females aged 30 - 44 years old showed statistically significant inverse associations for the middle (aPR: 0.57, 95% CI: 0.42 - 0.78) and highest (aPR: 0.22, 95% CI: 0.14 - 0.35) LFMR categories. Similar trends were seen for females aged 45 - 59 years and ≥ 60 years, and males aged 30 - 44 years, while for males aged 45 - 59 years, only the middle LFMR category was associated. No statistically significant association between LFMR and CA was found among old males. Conclusions: LFMR was negatively associated with CA, among the Peruvian adult population. These findings underscore the relevance of LFMR in understanding cardiometabolic health disparities.

9.
J Pediatr (Rio J) ; 100(3): 305-310, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38341186

RESUMO

OBJECTIVE: To build a model based on cardiometabolic indicators that allow the identification of overweight adolescents at higher risk of subclinical atherosclerotic disease (SAD). METHODS: Cross-sectional study involving 161 adolescents with a body mass index ≥ +1 z-Score, aged 10 to 19 years. Carotid intima-media complex thickness (IMT) was evaluated using ultrasound to assess subclinical atherosclerotic disease. Cardiometabolic indicators evaluated included nutritional status, central adiposity, blood pressure, lipidic profile, glycemic profile, as well as age and sex. Data was presented using measures of central tendency and dispersion, as well as absolute and relative frequency. The relationship between IMT measurement (outcome variable) and other variables (independent variables) was assessed using Pearson or Spearman correlation, followed by multiple regression modeling with Gamma distribution to analyze predictors of IMT. Statistical analysis was performed using SPSS and R software, considering a significance level of 5 %. RESULTS: It was observed that 23.7 % had Carotid thickening, and the prevalence of abnormal fasting glucose was the lowest. Age and fasting glucose were identified as predictors of IMT increase, with IMT decreasing with age by approximately 1 % per year and increasing with glucose by around 0.24 % per mg/dL. CONCLUSION: The adolescent at higher risk is younger with higher fasting glycemia levels.


Assuntos
Aterosclerose , Glicemia , Espessura Intima-Media Carotídea , Jejum , Humanos , Adolescente , Feminino , Masculino , Estudos Transversais , Glicemia/análise , Aterosclerose/sangue , Aterosclerose/etiologia , Criança , Jejum/sangue , Adulto Jovem , Índice de Massa Corporal , Fatores de Risco , Fatores Etários , Sobrepeso/sangue , Sobrepeso/complicações
10.
Pharmaceuticals (Basel) ; 17(2)2024 Feb 07.
Artigo em Inglês | MEDLINE | ID: mdl-38399430

RESUMO

The remission of obesity-related diseases following bariatric surgery appears to result from the reorganization of metabolic and hormonal pathways involving adipokines. This study aimed to investigate the relationship between changes in body adiposity and serum adipokine levels, as well as the association between variations in adiponectin or resistin levels and cardiometabolic risk blood biomarkers before and after Roux-en-Y gastric bypass. A longitudinal and prospective study was conducted with bariatric surgery patients. Anthropometric, body composition and blood biochemical parameters were measured before and at 2 and 6 months post-surgery. The data were analyzed using ANOVA, Pearson or Spearman correlation, and simple linear regression with a significance level of p < 0.05. Among 36 mostly female patients aged 30 to 39 years, significant reductions in body weight (-26.8%), fat mass (-50%), waist circumference (-18%) and waist-to-height ratio (-22%) were observed post-surgery. Serum adiponectin levels increased (+107%), while resistin (-12.2%), TNF-α (-35%), and PAI-1 (-11.1%) decreased. Glucose, insulin, CRP, cholesterol, LDL-c, triglycerides, and vitamin D also decreased. Waist circumference variation showed a positive correlation with PAI-1 and TNF-α and a negative correlation with adiponectin. The total fat mass showed a positive correlation with PAI-1. Adiponectin variation correlated negatively with glucose, resistin, and CRP but positively with HDL-c. Resistin showed a positive correlation with insulin and CRP. In conclusion, 6 months post-bariatric surgery, reducing abdominal adiposity had a more significant impact on serum adipokine levels than total fat mass. Adiponectin increase and resistin decrease acted as endocrine mediators driving the remission of cardiometabolic risk biomarkers in individuals with obesity following Roux-en-Y gastric bypass.

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