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Patoloji Laborantlarında Ksilen Solumanın Antioksidan Sistem Üzerine Etkileri

The Effects Of Xylene Inhalation On The Antioxidant System Of Pathology Lab Workers

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Abstract (2. Language): 
Organic compounds, which are used as solvents in many areas, threaten human health. In this study, the antioxidant system of pathology lab workers who use xylene and xylole during hematoxylene dying and tissue pursuit processes were investigated. The bloods from 12 lab workers (7 men and 5 women) and 12 healthy volunteers (7 men and 5 women) were used for this study. For this purpose, SOD, CAT activities and MDA levels in the RBC and NOx levels, ALP, AST, ALT activities were measured in the serum of each individual. All of the analyses were done using photometric methods. Results were as follows; serum ALP (135 ±14 U/L), AST (21±4 U/L) and ALT (19±3 U/L) levels of lab workers were found in the normal range and NO x levels were found 44,6±12,0 pmol/L (control: 26,1±2,8 pmol/L). SOD, CAT activities, MDA levels in the RBC were 1667,7±161,8 U/gHb (control: 2359,4±223,6 U/gHb); 99,7±14,3 k/gHb (control: 221,0±12,3 k/gHb); 282,7±32,4 nmol/ml (control: 145,3±17,2 nmol/ml) respectively. SOD and CAT activities were lower than controls (p<0.05). MDA and NOx levels were significantly higher than controls (p<0.05) and ALT, AST, ALP activities were within the normal ranges. Our results indicate that antioxidant defense systems of pa thology lab workers have decreased.
Abstract (Original Language): 
Günümüzde pek çok alanda çözücü olarak kullanılan organik bileşikler insan sağlığını ciddi boyutlarda tehdit etmektedir. Bu çalışmada patoloji laboratuvarlarında hemotoksilen boyama ve doku takibi işlemleri sıras ında ksilen ve ksilol kullanan laborantların antioksidan sistemleri araştırıldı. Çalışmada 7'si erkek 5'i kadın toplam 12 laborant ve 12 sağlıklı bireyden alınan kanlar kullanıldı. Bu amaçla söz konusu laborantların serum ALP, AST, ALT ve NOj düzeyleri ile eritrosit içi SOD, CAT ve MDA düzeyleri ölçüldü.Tüm ölçümler fotometrik yöntemlerle gerçekleştirildi ve sonuç olarak serum ALP(135 ±14 U/L), AST(21±4 U/L) ve ALT(19±3 U/L) değerleri normal sınırlar içerisinde bulunurken NOx düzeyi 44,6±12,0 pmol/L (kontrol: 26,1±2,8pmol/L) olarak bulundu. Eritrosit içi ölçümlerde ise sırasıyla MDA, SOD ve CAT düzeyleri 282,7 ±32,4 nmol/ml, 1667,7±161,8 U/gHb, 99,7±14,3 K/gHb olarak bulunurken bu parametreler kontrol için yine aynı sıra ile 145,3 ±17,2 nmol/ml, 2359,4±223,6 U/gHb ve 221,0±12,3 K/gHb şeklinde tespit edilip yapılan istatistiki değerlendirme sonucunda NOj ve MDA düzeyleri kontrole kıyasla anlamlı bir şekilde artmış (p<0,05); SOD ve CAT aktivitelerinde ise yine kontrole kıyasla anlamlı bir azalma olduğu gözlenmiş tir (p<0,05).Çalışma bulgularımız patoloji laborantlarının antioksidan savunma sistemlerinin zayıfladığı yönündedir.
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REFERENCES

References: 

1- Aldashev AA, Igumnova TV, Servetnik-Chalara GK. Effect of benzene and its homologues on body ascorbic acid allowance under prolonged C Vitaminization. Vopr.Pitan. 1980;1:38-41.
2- Mattia CJ, Lebel CP, Bondy SC. Effect of toluene and its metabolites on cerebralreactive oxygene species generation Biochem. Pharmacol. 1991 ;42:879 -82.
3- Toshio K ; Huberman E. ; Marguardt H. Binding of K-region epoxides and other derivatives of PAH to DNA, RNA and proteins of transformable cells.
Chem. Biol. Int. 1972;4:389-97
4- Norman JT. Antioxidants and diseases:More questions than answers. Nutrition Res. 2000;20:449-51.
5- Pierrepiche G, Laberit H. Oxygen free radicals, melatonin and aging. Exp.
Gerantology 1995;30:213-27.
6- Gonzales A, Avclair C, Viosin E, Gautero H. SOD, CAT and GSH-Px in RBC triom patients with malignant disease. Cancer Res. 1984;44:4137-40.
7- Urano S, Sato Y, Makabe S. The influence of Vitamin Cand E or E-carotene on peroxidative processes in persons with myocardial ischemia Pol. Merkuriusz Lec.
1998;4:12-25.
Patoloji Laborantlarında Ksilen Solumanın Antioksidan Sistem Üzerine Etkileri
8- Beckman JS, Koppenol WH. Nitric oxide, superoxide and peroxynitrite: the good, the bad and the ugly. Cell Physiol. 1996;271:40:1424-37.
9- Cortas NK, Wakis WN. Determination of inorganic nitrate in serum and urine by a kinetic cadmium reduction method. Clin.Chem. 1990;36:1440-4.
10- Buege JA, Aust SD. Microsomal lipid peroxidation Methods in Enzymol.
1978;12:302-10.
11- Luck H. Methods of enzymatic analysis 2nd Edt.Verlog Cheme. Acad.Press. 885¬888
12- Fridovich I. Antioxidant defences in the lung AnnRev.Physiol. 1986;48:693-702.
13- Mattia CJ, Ali SF, Bondy SC. Toluene-induced oxidative stress in several brain region and other organs Mol. Chem.Neuropathol. 1993;18:313-18.
14- Ulakoğlu EZ, Saygı A, Gümüştaş MK. Alterations in superoxide dismutase activities, lipid peroxidations, and glutation levels in thinner inhaled rat lung;relationship between histopathological properties Pharmacol Res. 1998;
38:209-14.
15- Di Guiseppi. The toxicology of moleculer oxygen specieses CRC
Crit.Rev.Toxicolology 1984;12:315-42.
16- Halliwell B, Gutteridge JM. Oxygen free radicals and iron in relation to biology and medicine: some problems and concepts Arch.Biochem.Biophys.
1996;246:501-14.
17- Halifeoglu I, Canatan H, Ustundag B, İlhan I, İnanç F. Effect of thinner inhalation on lipid peroxidation enzymes of people working with paint thinner
Cell Biochem. And Func.2000;275:263-7.
18- Ravant JJ, Di Mascio P, Martinez GR, Cadet J. Singlet oxygen induces oxidation of cellular DNA The J. of BioLChem. 2000;275:40601-4.
19- Pierrefiche G, Laborit H. Oxygen free radicals, melatonin and aging
Exp.Gerantology 1995;30:213-27.
20- Antolin I, Rodriquez C, Sainz RM, Mayo JC. Neurohormone melatonin prevents cell damage effect on gene expression for antioxidant enzymes FASEB J.
1996;10:882-90.
21- Andrian A, Pira E. What's new in managing health hazards in pathology
departments Pathol Res.Pract. 1994;190:1214-23.

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