Showing 3 results for kiani
Mohammad Azimi Alamouti , Niloufar Shayan, Maryam Momeni, Masoumeh Nouri, Azam Koohkan, Ensiyeh Hajizadeh-Saffar, Fatemeh Soltanolizadeh, Maliheh Mahmoudi, Mahin Jamshidi Makiani, Marzieh Ebrahimi,
Volume 18, Issue 3 (3-2019)
Abstract
Background: For nearly 100 years, amniotic membranes have been used to treat various types of skin wounds. Amniotic extract is one of the derivatives of amniotic membrane that contains all the properties of amniotic membrane. The aim of this study was to evaluate the safety of the amniotic membrane extract in the treatment of diabetic ulcers.
Methods: This study was an Open labeled clinical trial without control group. A total of 10 patients with Wagner Grade 2 diabetic foot ulcers were selected in both sexes. The extract was used every 48 hours in the first week and every 72 hours from the second week until the end of the wound treatment. Patients were followed up weekly until wound healing.
Results: In this study 80% of patients were men and 20% were women with mean age (56.7 ± 8.7) years. The ulcer duration was 8.9 ± 2.12 weeks. The mean area of ulcers at the time of entry into the wound group ≥ 500 mm2, 977.5 ± 201.9 and in the wound group ≤500 mm2 was 145.6 ± 36.4. At 4 weeks post treatment, the wound healing rate in the wound group was ≤500mm2 ,98.9 ± 2.40 % and in the wound group ≥mm2 500 was 92.1 ± 7.23%. in sixth week of treatment, ulcers were complete closure in both groups.
Conclusion: The results of this study suggest that the use of amniotic extract can be effective in the healing of diabetes foot ulcer without any side effects.
Porya Mohammadiyan, Davood Khorshidi, Fatemeh Kiani,
Volume 22, Issue 2 (7-2022)
Abstract
Background: Fat mass and obesity-associated gene (FTO) is directly associated with increased risk of obesity and type 2 diabetes mellitus (T2DM). The purpose of this study was to investigate the effect of 12 weeks of high intensity interval training (HIIT) on FTO expression of subcutaneous fat tissue in T2DM rats.
Methods: In this experimental study, twelve males Wistar rats (220±10 g) with T2DM induced by streptozotocin-nicotinamide injection were randomly divided into exercise (n=6) and control (n=6) groups. The training group performed the HIIT protocol on a treadmill for 12 weeks and 5 days per week. FTO expression in subcutaneous fatty tissue, blood glucose level, insulin and insulin resistance were measured 48 hours after the last training session. Data were analyzed by independent T test at P< 0.05.
Results: Blood glucose level, insulin resistance and FTO expression in fat tissue decreased significantly in training groups compared to control group after the exercise intervention (P˂0.05). Serum insulin increased significantly in training groups compared to control group (P˂0.05).
Conclusion: It seems that HIIT can decrease glucose, insulin resistance and FTO expression of fat tissue of T2DM rats. Improved glycemic control in diabetic rats might be attributed to reduced FTO expression in response to HIIT.
Arash Parsayyrad, Davood Khorshidi, Fatemeh Kiani,
Volume 24, Issue 3 (7-2024)
Abstract
Background: Transcription factor 7-like 2 (TCF7L2) is one of the strongest genetic risk factors associated with type 2 diabetes mellitus (T2DM). The purpose of this study was to investigate the effect of 10 weeks of high intensity interval training (HIIT) on hepatic TCF7L2 expression in T2DM rats.
Methods: In this experimental study, fourteen males Wistar rats with T2DM induced by streptozotocin-nicotinamide injection were randomly divided into exercise (n=7) and control (n=7) groups. The exercise group performed the HIIT protocol on a treadmill for 10 weeks and 5 days per week. Hepatic TCF7L2 expression, blood glucose level, hemoglobin A1c (HbA1c), insulin and insulin resistance were measured 48 hours after the last training session. Data were analyzed by independent T test at P< 0.05.
Results: Hepatic TCF7L2 expression and serum insulin were significantly higher in the exercise group compared to the control group (P˂0.05). Blood glucose level, HbA1c and insulin resistance were significantly lower in the exercise group than in the control group (P˂0.05).
Conclusion: Based on these findings, it seems that the improved glycemic control in response to HIIT is partially dependent on the inhibition of gluconeogenesis caused by increased hepatic TCF7L2 expression.
