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Evaluation of exposure doses for nuclear medicine workers and its effects on some biophysical parameters / Aliaa Alaa El-Din Abdelhamid ; Supervised Wafaa Khaleel , Aisha Ahmed Saad Eldin , Ibrahim Elsayed

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Aliaa Alaa Eldin Abdelhamid , 2015Description: 126 P. : charts , facsimiles , photographs ; 25cmOther title:
  • تقييم جرعات التعرض للعاملين بالطب النووي و أثارها علي بعض القياسات البيوفيزيائية [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Biophysics Summary: Objective: In the present study the hand radiation doses to the occupational workers handling (Technicium-99m) ⁹⁹ {u036B}{u036B} Tc-labeled compounds in nuclear medicine were measured by thermoluminescence dosimetry (TLD). TLD is made up from LiF crystal. Measurement od the hand dose using finger ring dosimeter during preparation and injection of radiopharmaceuticals is useful in the assessment of the extremily doses received by nuclear medicine worker. Also some biophysical parameters for the blood of Nuclear Medicine Workers (NMW) were studied. Thesis biophysical parameters are the blood viscosity , thermal activation energy (Ea) of red blood cells (RBCs) flow, UV-visible spectra of hemoglobin and the intensity of electron spin resonance (ESR) for lyophilized blood. Material and Method: The test group for this study consisted of 9 NMW, 3 females & 6 males from different nuclear medicine centers. The age of the workers ranged between 24 - 30 with mean age of 29.2 ± 3.2 years. They didn{u2019}t include smokers or pregnancy. Blood samples were taken twice, first after Round 1 (R1) & second after Round 2 (R2). R1 was 121 days ± 15.3 day, while R2 was 131.6 days ± 14.6 day. The ring dosimeters TLDwere measured after each round. The doses were reported in millisieverts that accumulated in 1 year. All calculations were compared with healthy volunteers (control), 2 females & 4 males
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.04.M.Sc.2015.Al.E (Browse shelf(Opens below)) Not for loan 01010110067376000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.04.M.Sc.2015.Al.E (Browse shelf(Opens below)) 67376.CD Not for loan 01020110067376000

Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Biophysics

Objective: In the present study the hand radiation doses to the occupational workers handling (Technicium-99m) ⁹⁹ {u036B}{u036B} Tc-labeled compounds in nuclear medicine were measured by thermoluminescence dosimetry (TLD). TLD is made up from LiF crystal. Measurement od the hand dose using finger ring dosimeter during preparation and injection of radiopharmaceuticals is useful in the assessment of the extremily doses received by nuclear medicine worker. Also some biophysical parameters for the blood of Nuclear Medicine Workers (NMW) were studied. Thesis biophysical parameters are the blood viscosity , thermal activation energy (Ea) of red blood cells (RBCs) flow, UV-visible spectra of hemoglobin and the intensity of electron spin resonance (ESR) for lyophilized blood. Material and Method: The test group for this study consisted of 9 NMW, 3 females & 6 males from different nuclear medicine centers. The age of the workers ranged between 24 - 30 with mean age of 29.2 ± 3.2 years. They didn{u2019}t include smokers or pregnancy. Blood samples were taken twice, first after Round 1 (R1) & second after Round 2 (R2). R1 was 121 days ± 15.3 day, while R2 was 131.6 days ± 14.6 day. The ring dosimeters TLDwere measured after each round. The doses were reported in millisieverts that accumulated in 1 year. All calculations were compared with healthy volunteers (control), 2 females & 4 males

Issued also as CD

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