MAYSA VIEIRA DE SOUSA

(Fonte: Lattes)
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Instituto Central, Hospital das Clínicas, Faculdade de Medicina
LIM/18 - Laboratório de Carboidratos e Radioimunoensaios, Hospital das Clínicas, Faculdade de Medicina

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  • article 6 Citação(ões) na Scopus
    Skeletal muscle gene expression in older adults with type 2 diabetes mellitus undergoing calorie-restricted diet and recreational sports training - a randomized clinical trial
    (2022) SOARES, Diana Bento da Silva; SHINJO, Samuel Katsuyuki; SANTOS, Aritania Sousa; JESUS, Joyce de Cassia Rosa de; SCHENK, Simon; CASTRO, Gabriela Salim de; ZANOTELI, Edmar; KRUSTRUP, Peter; SILVA, Maria Elizabeth Rossi da; SOUSA, Maysa Vieira de
    Aims: This study aimed to evaluate the impact of a 12-week calorie-restricted diet and recreational sports training on gene expressions IL-15, ATROGIN-1 and MURF-1 in skeletal muscle of T2D patients. Methods: Older adults with T2D (n = 39, 60 +/- 6.0 years, BMI 33.5 +/- 0.6 kg/m(2)) were randomly allocated to Diet+Soccer (DS), Diet+Running (DR) or Diet (D). The training sessions were moderate-to-high-intensity and performed 3 x 40 min/week for 12-weeks. Gene expression from vastus lateralis muscle obtained by qRT-PCR, dual-energy X-ray and fasting blood testing measurements were performed before and after 12-weeks. Statistical analysis adopted were two-way ANOVA and Paired t-test for gene expression, and RM-ANOVA test for the remainder variables. Results: Total body weight was reduced in similar to 4 kg representing body fat mass in all groups after 12-weeks (P < 0.05). HbA1c values decreased in all groups post-intervention. Lipids profile improved in the training groups (P < 0.05) after 12-weeks. ATROGIN-1 and MURF-1 mRNA reduced in the DS (1.084 +/- 0.14 vs. 0.754 +/- 1.14 and 1.175 +/- 0.34 vs. 0.693 +/- 0.12, respectively; P < 0.05), while IL-15 mRNA increased in the DR (1.056 +/- 0.12 vs. 1.308 +/- 0.13; P < 0.05) after 12-weeks intervention. Conclusion: Recreational training with a moderate calorie-restricted diet can downregulates the expression of atrophy-associated myokines and increases the expression of anti-inflammatory gene IL-15.
  • article 30 Citação(ões) na Scopus
    Recreational team sports: The motivational medicine
    (2018) CASTAGNA, Carlo; SOUSA, Maysa de; KRUSTRUP, Peter; KIRKENDALL, Donald T.; URBANIAK, James R.
  • article 7 Citação(ões) na Scopus
    Body dissatisfaction and the wish for different silhouette is associated with higher adiposity and fat intake in female ballet dancers than male
    (2016) SILVA, Camila Lacerda Da; OLIVEIRA, Erick Prado De; SOUSA, Maysa Vieira De; PIMENTEL, Gustavo D.
    BACKGROUND: It is known that behavioral disorders and altered food intake are linked to ballet dancers. Thus, the aim of the present study was to investigate the body composition, dietetic profile, self-perceived body image and social desirability in professional ballet dancers. METHODS: This study was conducted from April to October 2010 in athletes screened for nutritional evaluation. Anthropometric, dietary, social desirability and self-perceived body image evaluation were performed to attend the aim of study. RESULTS: We found that ballet dancers are highly trained and eutrophic, although female dancers had higher adiposity and fat intake than male dancers. In addition, it was observed low consumption of calcium, dietary fiber, potassium, magnesium and vitamin A. Moreover, 30% of male ballet dancers have a strong desire for social acceptance. When the body image was evaluated by Body Shape Questionnaire (BSQ), was reported that 40% of the ballet female dancers have of moderate to severe alteration in body image and 20% of male dancers had slight alteration. Furthermore, the Drawings and Silhouettes Scale showed that 80% of male dancers wish to have a smaller or larger silhouette than the current self-perceived and 60% of the female dancers would like to have a silhouette lower than the self-perceive as current. CONCLUSIONS: Collectively, our results shown that most of the dancers were eutrophic, but female athletes have higher adiposity and present strong desire for a different shape of current. Furthermore, was found increased fat intake in female group; however, deficiencies in consumption of dietary fiber, calcium, potassium, magnesium and vitamin A were found in both gender.
  • article 27 Citação(ões) na Scopus
    Waist circumference is better associated with high density lipoprotein (HDL-c) than with body mass index (BMI) in adults with metabolic syndrome
    (2011) ARIMURA, S. T.; MOURA, B. M.; PIMENTEL, G. D.; SILVA, Ma E. R.; SOUSA, M. V.
    Background: The measurement of waist circumference (WC) is the most prevalent cause of the metabolic syndrome (MS). Objective: The aim of this study was to correlate WC and BMI with high-density lipoprotein (HDL-c) levels in patients with MS being consulted by the Family Health Program (PSF), Brazil. Methods: This cross-sectional study was conducted from September to November 2008 with 42 patients (29 women and 13 men) from 35 to 77 years. Dietary intake was reported, and biochemical and body composition measures were taken. Results: The HDL-c levels were higher in women when compared to men (48.4 +/- 8.1 mg/dL vs. 36.4 +/- 7.8 mg/dL). However, the triglycerides (TG)/HDL-c ratio and TG concentrations were lower in women (3.8 +/- 1.5 and 178.0 +/- 57.8 mg/dL, respectively) than in men (9.4 +/- 8.5 and 471.5 +/- 501.5 mg/dL, respectively). Regarding skinfold profile, the triceps was greater in females (37.0 +/- 8.4 cm vs. 20.7 +/- 10.5 cm). The dietetic profile showed that women had a lower intake of energy, fiber, phosphorus and sodium. The fruits and vegetables intake was diminished in the participants of this study, as less than 60% of the women and 50% of men met the daily recommendations. Approximately 54% of men and 28% of women had a lower intake of dairy products daily. Moreover, the results shows that the WC was negatively correlated to HDL-c (r = -0.41, p < 0.05) whereas the BMI is not associated with HDL-c (r = -0.34, p > 0.06). Conclusion: Our findings showed that WC is a better predictor of changes in HDL-c than BMI. (Nutr Hosp. 2011;26:1328-1332)