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Hemoglobin D is the Commonest Hemoglobinopathy in the North of Iran
Hamid Reza Joshaghani , Saeid Parvizi , Khodaberdi Kalavi , Naser Behnampour, Hadi Joshaghani , Nader Hashemi, Sahar Alijanpour,
Volume 9, Issue 5 (Nov,Dec-2015 2015)
Abstract

Abstract

        Background and Objective: Normal hemoglobin (Hb) is formed of a heme group and a protein group known as globin. Globin is made of four polypeptide chains and in hemoglobinopathies, the structure of one of these four polypeptide chain becomes abnormal. Cellulose acetate method is a common way to differentiate haemoglobinopathies. Inability to identify the components of Hb low concentrations and incapability to isolate all Hb types are among the disadvantages of this method. The aim of this study was to report the prevalence of hemoglobinopathies in the North of Iran by capillary electrophoresis method.

      Methods: All patients with suspected hemoglobinopathies, referred by physicians for electrophoresis, have been studied in a private center in the city of Gorgan, Iran. The level of HbA2, HbA, HbF and other Hb was recorded.

       Results: Overall, 725 blood samples were analyzed using the capillary method. HbE was reported in 2 patients, HbH was observed in 2 patients and Hb Barts was reported in 3 patients. Using the capillary method, among patients with the SDG area, only 4 of 38 (10.52%) had HbS and the majority of them (89.48%) had HbD.

      Conclusion: HbD is the most common hemoglobinopathy in the North of Iran.

        Keywords: Hemoglobinopathy; hemoglobin D; Capillary Electrophoresis; Iran


Effect of Short-Term Continuous Aerobic Exercise with Vitamin D Supplementation on high-sensitivity C-reactive protein, Lactate Dehydrogenase and Creatine Kinase in Asthmatic Women
Maryam Parvizifar, Mohsen Ghanbarzadeh, Saeid Shakerian, Heshmatollah Tavakol,
Volume 15, Issue 4 (Jul-Aug 2021)
Abstract

Background and objectives: As a chronic inflammatory airway disease, asthma can increase level of markers of inflammation and muscle damage. In this study, we aimed to evaluate the effects of short-term continuous aerobic exercise combined with vitamin D supplementation on high-sensitivity C-reactive protein (hs-CRP), lactate dehydrogenase (LDH) and creatine kinase (CK) levels in asthmatic women.

Methods: In this study, 30 overweight (body mass index=26.97± 1.24 kg/m2) women with mild to moderate asthma were purposefully selected.. The subjects received a vitamin D tablet with a daily dose of 1000 IU for six weeks. The training protocol consisted of two sessions of Balke treadmill test (one session before and one session after the vitamin D supplementation). Blood samples were taken before and immediately after the exercise and before and after vitamin D supplementation. Repeated measures ANOVA was used to evaluate changes in the levels of hs-CRP, CK and LDH.

Results: The variables were not significantly affected by the exercise and vitamin D supplementation (P>0.05).

Conclusion: It seems that a single session of short-term aerobic exercise and six weeks of vitamin D supplementation do not significantly affect hs-CRP, CK and LDH levels in asthmatic women.


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