Journals / Turkish Journal of Hematology / 2009 / Cilt: 26 - Sayı: 4

Farelerdeki bazı hemato-biyokimyasal ve immunotoksikolojik parametrelerde düşük elektromanyetik alan ile kurşun asetat kombinasyonunun etkileri

The effects of low electromagnetic field and lead acetate combination on some hemato-biochemical and immunotoxicological parameters in mice

Pages
181–189
DOI
—
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⚡ TL;DR(Too Long; Didn't Read)

Conclusion: We concluded that combined exposure to ELF-EMF and Pb acetate produced significant changes in the hemato-biochemical and immune parameters which were both real and inconsistent.

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Objective & Hypothesis:Objective: The present study was carried out to investigate the potential effects of extremely low-frequency electromagnetic fields (ELF-EMF) and lead acetate on some hemato-biochemical, immune and pathologic variables in mice.
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Key Findings & Data:Material and Methods: A total of 90 female mice were equally divided into six groups. (Gp. 1) kept as control, (Gp. 2) exposed to EMF of 2 millitesla (mT) intensity and 50 Hz frequency (4h/day) for 30 days, (Gps. 3 and 4) were administered lead acetate orally at doses 1 and 5 mg/kg BW, respectively for 30 days.
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Conclusion & Impact:Conclusion: We concluded that combined exposure to ELF-EMF and Pb acetate produced significant changes in the hemato-biochemical and immune parameters which were both real and inconsistent.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Fare · Modeller · hayvan

Abstract

Objective: The present study was carried out to investigate the potential effects of extremely low-frequency electromagnetic fields (ELF-EMF) and lead acetate on some hemato-biochemical, immune and pathologic variables in mice. Material and Methods: A total of 90 female mice were equally divided into six groups. (Gp. 1) kept as control, (Gp. 2) exposed to EMF of 2 millitesla (mT) intensity and 50 Hz frequency (4h/day) for 30 days, (Gps. 3 and 4) were administered lead acetate orally at doses 1 and 5 mg/kg BW, respectively for 30 days. The last 2 groups (5, 6) were exposed to EMF- lead combination for the same period. Results: EMF exposure induced a significant increase in RBCs (p<0.001), WBCs (p<0.01) and platelets (p<0.001) counts, compared to control. However, anemia and leukopenia were recorded with oral administration of Pb acetate. The phagocytosis % and phagocytic index were significantly (p<0.05) increased in mice exposed to EMF for 30 days, but decreased (p<0.01) in the animals given the highest dose of lead. Comparing to unexposed mice, significant variation in biochemical parameters (glucose, enzymes, and protein profiles) were noticed. Combined lead and EMF treatments had antagonizing effect on some previous parameters, whereas mice given the highest dose of lead with EMF aggravated hemato-biochemical and pathological findings. Conclusion: We concluded that combined exposure to ELF-EMF and Pb acetate produced significant changes in the hemato-biochemical and immune parameters which were both real and inconsistent.

Özet

Amaç: Mevcut çalışma farelerdeki bazı hemato-biyokimyasal, immun ve patolojik değişkenler üzerinde aşırı düşük frekans- ta elektromanyetik alanların (ELF-EMF) ve kurşun asetatın potansiyel etkilerini araştırmak amacıyla gerçekleştirilmiştir. Yöntem ve Gereçler: Toplam 90 dişi fare eşit sayıda altı gruba ayrıldı. 1. Grup kontrol olarak tutuldu, 2. Grup 30 gün boyunca 2 militesla (mT) yoğunlukta ve 50 Hz frekansta (4 saat/gün) EMF'ye maruz bırakıldı, 3. ve 4. Gruplara 30 gün boyunca belirtilen sırayla oral olarak 1 ve 5 mg/kg BW dozlarda kurşun asetat verildi. Son 2 grup (5, 6) aynı süre boyunca EMF-kurşun kombinasyonuna maruz bırakıldı. Bulgular: EMF maruz kalım kontrol ile kıyaslandığında eritrosit’lerde (p<0.001), lökosit’lerde (p<0.01) ve trombositlerde (p<0.001) sayımlarında önemli bir düşüş görüldü. Ancak Pb asetatın oral tatbiki ile anemi ve lökopeni kaydedildi. Fagositoz yüzdesi ve fagositik indeksi 30 gün boyunca EMF’ye maruz bırakılan farelerde önemli ölçüde (p<0.05) yükseldi fakat yük- sek dozlarda kurşun verilenlerde düştü (p<0.01). Maruz bırakılmayan farelerle kıyaslandığında biyokimyasal parametreler- de (glukoz, enzimler ve protein profilleri) önemli değişiklik fark edildi. Kombine kurşun ve EMF tedavileri daha önceki bazı parametreler üzerinde antagonize edici etkiye sahipti, oysa EMF ile birlikte en yüksek dozda kurşun verilen fareler hemato- biyokimyasal ve patolojik bulguları şiddetlendirdi. Sonuç: ELF-EMF ve Pb asetatın birlikte maruziyeti hemato-biyokimyasal ve immun parametrelerde gerçek ama tutarsız ağır değişiklikler üretti.

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Cite This Article

HASHEM, M. A. E., ELSHARKAWY, N. I. (2009). Farelerdeki bazı hemato-biyokimyasal ve immunotoksikolojik parametrelerde düşük elektromanyetik alan ile kurşun asetat kombinasyonunun etkileri. Turkish Journal of Hematology, Cilt: 26 - Sayı: 4, 181–189. https://ajindex.com/articles/413375

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