title

ارزيابي سيستم ايمني در كاركنان در معرض سطوح پائين تشعشعات يونيزان

رجائی اسكوئی, مهرانگیز and رفاهی, سهیلا and پورعیسی, مسعود and تبرائی, یاسر (1391) ارزيابي سيستم ايمني در كاركنان در معرض سطوح پائين تشعشعات يونيزان. در: يازدهمين كنفرانس بين المللي LOWRAD, 27-28 آذر ماه 1391, Lyon – France.

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Title

Assessment of humoral immunity in workers occupationally exposed to low levels of ionizing radiation

English Abstract

Background: The aim of this study was investigating the effect of low levels of ionizing radiation on immunoglobulin, complement levels in radiology workers occupationally exposed to ionizing radiation. Materials and Methods: The present study was conducted in the Department of immunology, college of medicine, Tabriz University of medical sciences, Iran. during the year of 2006-2007. Blood samples were taken from 45 radiology staff and from 35 subjects who had never been exposed to radiation. Samples were analyzed for immunoglobulin, complement levels. Results: Serum total IgA, IgM, c3, c4 levels were as significantly lower in the radiology workers exposed to ionizing radiation compared to the controls (p<0.05). A significant difference was observed in IgA, IgM levels and age in radiology workers (p<0.05). A statistical significant difference between IgA, IgM and c3 and working period was found in this study. Conclusion: The present study suggests that exposure to low levels of ionizing radiation causes decreased IgA, IgM, c3, c4 levels in radiology workers. Further studies are needed for determining the appropriateness of periodic check-ups of immune functions for detecting early changes in the immune system.

Item Type:Conference or Workshop Item (Speech)
زبان سند : انگلیسی
نویسنده اول :مهرانگیز رجائی اسكوئی
نویسنده مسئول :سهیلا رفاهی
همکار طرح :مسعود پورعیسی
همکار طرح :یاسر تبرائی
Uncontrolled Keywords:ايمونولوژي ، اشعه ايكس ، تماس شغلي با تشعشع
کلیدواژه ها (انگلیسی):Immunology , X- ray , Occupational radiation exposure
Subjects:QW Microbiology and Immunology
WN Radiology . Diagnostic Imaging
Divisions:Faculty of Medicine > Department of Basic Sciences > Department of Medical Physics
ID Code:3787
Deposited By: MS Soheila Refahi
Deposited On:04 Oct 1391 10:03
Last Modified:24 Mar 1397 11:48

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