Cigarette smoking is one of the leading causes of lung and blood cancers worldwide. A higher risk of pulmonary injury is associated with elevated lung iron and ferritin levels. Erythroferrone (ERFE) is a newly discovered tumor necrosis factor (TNF) superfamily member produced by erythroblasts during erythropoiesis. Eventually, it suppresses hepcidin during enhanced erythropoietic activity. The current study investigated the relationship between serum ferritin, iron, and erythroferrone concentrations among adult smokers. This study included 76 selected adult cigarette smokers and 48 healthy individuals (non-smokers) as a control group. The enzyme-linked immunosorbent assay (ELISA) and chemiluminescent immunoassay (CLIA) biochemical techniques were used to accurately measure serum iron, ferritin, and erythroferrone. Cigarette smokers (CS) had a mean age of 42.75±2.92 years, while healthy control (HC) subjects had a mean age of 37.36±2.7 years. The findings have shown a significant increase in serum iron, ferritin, and EREF levels in CS (119± 4.30, 131.1±6.58, and 75.02±2.09) compared with HC (98.67±7.84, 85.50±4.12, and 65.74±2.25) respectively. This study has shown a significant positive correlation between serum EREF (P=0.0072, r=0.4089) and the duration of smoking <20 years and a moderate association between serum iron (P=0.1907, r=0.4511) and the duration of smoking <40 years. For the first time, this outcome shows increased serum EREF and overexpression by erythroblasts in subjects associated with smoking habits, along with increased serum iron and ferritin levels. An indicative correlation is found between EREF overexpression, iron overload, and hyperferritinemia with reference to the duration of smoking. The study also illustrates the interconnection between iron metabolism perturbations and ERFE overexpression induced by cigarette smoking.
Архив всех научных статей сборников конференций и журналов по направлению Филология.
ملخص البحث:
ان الله تعالى هو الذي خلق جميع المخلوقات ، والذي بيده الموت والحياة وان كل هذه المخلوقات تحتاج الى اوامر ، وهذه الاوامر الالهية وجهها الله لعبادة بوساطة انبياءه ( عليهم السلام) فكانوا هم اول المستسلمين والمنقادين لأوامره ، فجاءت الآيات الكريمة مخاطبة للأنبياء واقوامهم بشكل عام ولنبينا محمد (r) بشكل خاص.
اما عن المضمون البحثي فقد جاءت مادته مقسمة الى ثل
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Аннотация
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