RESUMO
Background: The inflammatory and metabolic responses to mushroom in type 2 diabetes mellitus (T2DM) are unknown. The study aimed to evaluate the effect of Hot Air-dried White Button Mushroom (HAD-WBM) powder on glycemic status, lipid profile, inflammatory markers, and total antioxidant capacity (TAC) in T2DM patients. Materials and Methods: This randomized controlled trial was conducted at Golestan Hospital, Ahvaz, Iran. Eligible patients were adults aged 20-50 with Type 2 diabetes. Patients were assigned to each group using a randomized block design with block randomization (n = 22, in each group). Randomization was performed by an assistant and group allocation was blinded for the investigator and participants. The intervention and control groups received 16 g/day HAD-WBM or cornstarch powder for 8 weeks. The primary outcomes of interest were fructosamine, fasting blood sugar (FBS), insulin, homeostatic model assessment for insulin resistance, and secondary outcomes were triglyceride, low-density lipoprotein (LDL), high-density lipoprotein, very-LDL, cholesterol, high-sensitivity C-reactive protein (hs-CRP), interleukin 6 (IL-6), and TAC. Results: After 8 weeks, a significant decrease was observed in fructosamine (-0.228 ± 0.36 vs. 0.03 ± 0.38; P = 0.02) and LDL (-13.05 ± 20.67 vs. 0.81 ± 21.79; P = 0.04) in the HAD-WBM group compared to the control group. No significant changes were observed in fasting insulin and FBS between the two groups. However, a significant within-group reduction (-28.00 ± 42.46; P = 0.006) was observed for FBS in the HAD-WBM group. In the HAD-WBM group, insulin resistance reduced significantly at the end of the study (From 4.92 to 3.81; P = 0.016), but it was not significantly different between the two groups. There was no significant difference in TAC, hs-CRP, and IL-6 between the two groups. Conclusion: Considering the results of this study about the beneficial effects of HAD-WBM on the improvement of glycemic indices and LDL in T2DM patients, it is recommended that HAD-WBM could be used to control T2DM.
RESUMO
AIM: The present study aimed to investigate major dietary patterns and their association with risk of gestational diabetes mellitus (GDM) in Yazd city located in Iran. METHODS: This case-control designed study was conducted at six healthcare centres. Two hundred and seventy-eight pregnant women who referred for GDM screening participated. Dietary assessment was carried out by using a 67-item validated food frequency questionnaire to evaluate dietary history of participants during the last year. Principal component analysis was used to identify major food patterns. Multivariable logistic regression model was employed to identify the association between dietary patterns and risk of GDM. RESULTS: Two major dietary patterns were detected. The Western dietary pattern was associated with higher intakes of sugar-sweetened beverages, refined grain products, fast foods, salty snacks, sweets and biscuit, mayonnaise and saturated oils, while the prudent dietary pattern was associated with higher intakes of fruits, low-fat dairy, potato, egg, fish, poultry, nuts, organs meat and red meat. Furthermore, prudent dietary pattern was negatively associated with GDM risk (OR = 0.88, 95% CI: 0.44-0.99). However, there was no significant association between adherence of the Western dietary pattern and risk of GDM. CONCLUSIONS: Pre-pregnancy adherence of the prudent dietary pattern was significantly associated with reduced risk of GDM.
