Roberto Zagury

ORCID: 0000-0003-0438-223X
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About
Contact & Profiles
Research Areas
  • Diabetes Management and Research
  • Healthcare Regulation
  • Gestational Diabetes Research and Management
  • Muscle metabolism and nutrition
  • Diet and metabolism studies
  • Health and Lifestyle Studies
  • Metabolism, Diabetes, and Cancer
  • Body Composition Measurement Techniques
  • Bariatric Surgery and Outcomes
  • Natural Antidiabetic Agents Studies
  • COVID-19 and healthcare impacts
  • Pancreatic function and diabetes
  • Fetal and Pediatric Neurological Disorders
  • Obesity, Physical Activity, Diet
  • Protein Hydrolysis and Bioactive Peptides
  • Pharmacology and Obesity Treatment
  • Cerebrospinal fluid and hydrocephalus
  • Adipose Tissue and Metabolism
  • Cancer Risks and Factors
  • Medication Adherence and Compliance
  • Genomic variations and chromosomal abnormalities
  • Diabetes Treatment and Management
  • Cardiovascular Disease and Adiposity
  • Healthcare during COVID-19 Pandemic
  • Cardiovascular Effects of Exercise

Instituto Estadual de Diabetes e Endocrinologia Luiz Capriglione
2010-2025

Sociedade Brasileira de Diabetes
2022

Centro Universitário de João Pessoa
2022

Nestlé Health Science (United States)
2022

Nestlé (France)
2022

Centro de Reprodução Humana Prof. Franco Junior
2022

Universidade Federal do Rio de Janeiro
2001-2017

Purpose: Whey protein (WP) consumption prior to a meal curbs appetite and reduces postprandial glucose (PPG) through stimulating endogenous GLP-1 secretion insulin. Methods: We assessed the metabolic effects of concentrated WP, using new micelle-technology (WPM), in people with type 2 diabetes (T2D) overweight or obesity (NCT04639726). In randomized-crossover design, participants performed two 240 min lunch (622 kcal) tests 7 ± 4 days apart. After an overnight fast standardized breakfast, 10...

10.3390/metabo15010061 article EN cc-by Metabolites 2025-01-16

Reducing postprandial (PP) hyperglycemia and PP glucose excursions is important for overall glycemic management. Although most therapeutic lifestyle interventions that reduce caloric intake would affect this, there no particular nutritional intervention favored. We evaluated the effects of a novel natural food adjuvant combining mulberry leaf extract (MLE) with other bioactive ingredients, in people type 2 diabetes (T2D) originating from Asia, on improving glucometabolic response randomized...

10.1007/s13300-023-01379-4 article EN cc-by-nc Diabetes Therapy 2023-03-01

Dunnigan type Familial Partial Lipodystrophy (FPLD) is characterized by loss of subcutaneous fat from the limbs and excessive accumulation on visceral adipose tissue (VAT). Affected individuals have insulin resistance (IR), diabetes, dyslipidemia early cardiovascular (CV) events, due to their imbalanced distribution total body (TBF). Epicardial (EAT) correlated with VAT. Hence, EAT could be a new index cardiac adiposity great potential as marker CV risk in FPLD. Compare FPLD patients versus...

10.1186/s13098-015-0024-5 article EN cc-by Diabetology & Metabolic Syndrome 2015-04-01

<b><i>Background/Aims:</i></b> Carbohydrate counting (CC) is a helpful strategy for the treatment of type 1 diabetes mellitus (T1DM) and main parameters used in this method are insulin to carbohydrate ratio (ICR) sensitivity factor (SF). Throughout pregnancy, state resistance develops. Therefore, we hypothesized that ICR SF change our aim was describe pattern modification these pregnant women with T1DM on CC. <b><i>Methods:</i></b> This study...

10.1159/000471859 article EN Annals of Nutrition and Metabolism 2017-01-01

Abstract Objective To evaluate the effect of carbohydrate counting method (CCM) on glycemic control, maternal, and perinatal outcomes pregnant women with pregestational diabetes mellitus (DM). Methods Nonrandomized controlled clinical trial performed 89 who had DM received prenatal care in a public hospital Rio de Janeiro, state Brazil, between 2009 2014, subdivided into historic control group intervention group, not simultaneous. The (n = 51) nutritional guidance from (CCM), historical 38),...

10.1055/s-0042-1742291 article EN cc-by Revista Brasileira Ginecologia e Obstetrícia 2022-02-09

Neste trabalho descrevemos as malformações e co-morbidades observadas em pacientes com síndrome de Turner (ST). Foi realizado um estudo retrospectivo, avaliando os prontuários 60 cujo diagnóstico ST foi confirmado através do cariótipo, desde a fase pré-natal até idade 49 anos. As encontram-se idades entre 1 50 anos foram evoluídas num período 4 meses 29 Trinta uma apresentavam o cariótipo 45XO, 24 eram mosaico 5 padrão 46Xi, (i,Xq). Todas tinham baixa estatura algum tipo estigma. Cinco...

10.1590/s0004-27302001000400004 article PT Arquivos Brasileiros de Endocrinologia & Metabologia 2001-08-01

Background Digital therapeutics, an emerging type of medical approach, is defined as evidence-based therapeutic interventions through qualified software programs that help prevent, manage, or treat chronic diseases such 2 diabetes mellitus (T2DM), which has high social and economic burden. Klivo, a startup certified by the Brazilian Society Diabetes, developed first digital product for managing T2DM in Brazil, reaching 21 24 states. Klivo continuously been improving its model behavior change...

10.1371/journal.pone.0281844 article EN cc-by PLoS ONE 2023-02-24

Objective: to evaluate the effects of a new glycemia targeted specialized supplement (GTSS) compared standard breakfast on postprandial blood glucose (PPG). Methods: patients with type 2 diabetes (T2D) and suboptimal control (A1C between 6.5 8.5 %) in monotherapy metformin were included this prospective, randomized, crossover trial. The standardized was isoenergetic GTSS, differing macronutrients distribution. Both interventions used once day morning, each replacing for 7 consecutive days...

10.20960/nh.04204 article ES cc-by-nc-sa Nutrición Hospitalaria 2022-01-01

Abstract Background The COVID-19 pandemic has led to a dramatic increase in the levels of sedentary lifestyle and unhealthy dietary habits. A worsening populational obesity body composition (BC) is strongly awaited but so far not documented. Objective To compare BC profile measured by bioelectrical impedance analysis (BIA) between pre-pandemic (P1-03/15 th /2017 03/16 /2020) (P2-3/17 /2020 3/10 /2021) period time. Materials Methods BIA were grouped according time it was performed. Two...

10.1101/2021.03.29.21254558 preprint EN cc-by-nc-nd medRxiv (Cold Spring Harbor Laboratory) 2021-04-04

Whey protein (WP), found in dairy products, is rich branched chain amino acids and bioactive peptides that stimulate the secretion of incretin hormones insulin, but has typically required relatively high caloric doses. Technologies enhancing absorption could enable use a lower WP-dose. This single-intervention study type 2 diabetes (drug-naïve or on metformin), evaluated effects 10g WP (40 Cal) prepared with novel micelle-technology [WPM], placebo (PBO, 0 Cal), taken as 125 mL shot 15 min...

10.2337/db21-37-lb article EN Diabetes 2021-06-01

Background:The SARSCOV-2 pandemic has led to a dramatic increase in the levels of sedentary lifestyles and unhealthy dietary habits.A worsening populational obesity body composition (BC) is strongly awaited but not yet been documented.Objective: To compare BC profile measured by bioelectrical impedance analysis (BIA) between prepandemic (P1-03/15/2017 03/16/2020) (P2-3/17/2020 3/10/2021) periods. Materials Methods:BIA was grouped according time it performed.Two comparisons were made: an...

10.31080/asor.2022.05.0513 article EN Acta Scientific Orthopaedics 2022-06-28

Introduction: One of the axes action in treatment diabetes mellitus (DM) is diet and, within this pillar, nutritional formulas developed specifically for glycemic control can be part therapy to contribute improvement daily parameters and dysglycemias. Methods: Clinical case report a patient with type 2 DM, before during management based on replacement meal specialized formula 14 days. Results: The use led an blood glucose full period contributed reduction pharmacological dose patient’s...

10.37111/braspenj.2021.36.2.12 article EN Deleted Journal 2021-01-01
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