Cigdem Ozer

Summary

Publications

  1. ncbi request reprint Investigation of the effects of 2.1 GHz microwave radiation on mitochondrial membrane potential (ΔΨm), apoptotic activity and cell viability in human breast fibroblast cells
    Meriç Arda Eşmekaya
    Department of Biophysics, Faculty of Medicine and Gazi Non ionizing Radiation Protection GNRP Center, Gazi University, Besevler, 06510, Ankara, Turkey
    Cell Biochem Biophys 67:1371-8. 2013
  2. doi request reprint Effects of ELF magnetic field in combination with Iron(III) chloride (FeCl3) on cellular growth and surface morphology of Escherichia coli (E. coli)
    Meric A Esmekaya
    Department of Biophysics, Faculty of Medicine and Gazi Non ionizing Radiation Protection GNRP Center, Gazi University, Ankara, Turkey
    Appl Biochem Biotechnol 169:2341-9. 2013
  3. doi request reprint Mutagenic and morphologic impacts of 1.8GHz radiofrequency radiation on human peripheral blood lymphocytes (hPBLs) and possible protective role of pre-treatment with Ginkgo biloba (EGb 761)
    Meriç Arda Eşmekaya
    Department of Biophysics, Gazi University, Faculty of Medicine and Gazi Non ionizing Radiation, Protection GNRP Center, Ankara, Turkey
    Sci Total Environ 410:59-64. 2011
  4. doi request reprint 900 MHz pulse-modulated radiofrequency radiation induces oxidative stress on heart, lung, testis and liver tissues
    Meric A Esmekaya
    Department of Biophysics, Gazi University, Faculty of Medicine, 06510 Besevler, Ankara, Turkey
    Gen Physiol Biophys 30:84-9. 2011
  5. doi request reprint Pulse modulated 900 MHz radiation induces hypothyroidism and apoptosis in thyroid cells: a light, electron microscopy and immunohistochemical study
    Meriç Arda Eşmekaya
    Department of Biophysics, Faculty of Medicine and Gazi Non ionizing Radiation Protection GNRP Center, Gazi University, Ankara, Turkey
    Int J Radiat Biol 86:1106-16. 2010
  6. ncbi request reprint The role of transforming growth factor alpha formulation on aspirin-induced ulcer healing and oxidant stress in the gastric mucosa
    Bilge Gonul
    Department of Physiology, Faculty of Medicine, Gazi University, Besevler, Ankara 06500, Turkey
    Surg Today 34:1035-40. 2004
  7. ncbi request reprint The effect of systemic leptin administration on aorta smooth muscle responses in diabetic rats
    Cigdem Ozer
    Department of Physiology, Faculty of Medicine, Gazi University, 06510 Besevler, Ankara, Turkey
    Mol Cell Biochem 282:187-91. 2006
  8. ncbi request reprint Plasma level of lipid peroxidation, total sulphydryl groups and nitric oxide levels in cancer patients irradiated on different anatomic fields: a case-control study
    Diclehan Unsal
    Department of Radiation Oncology, Gazi University Faculty of Medicine, 06510 Ankara, Turkey
    Exp Oncol 27:76-80. 2005
  9. ncbi request reprint Multidetector CT technique and imaging findings of urinary stone disease: an expanded review
    Baris Turkbey
    Department of Radiology, Hacettepe University School of Medicine, Ankara, Turkey
    Diagn Interv Radiol 16:134-44. 2010
  10. ncbi request reprint Effects of taurine in cellular responses to oxidative stress in young and middle-aged rat liver
    Zuhal Yildirim
    Gazi University, Faculty of Medicine, Department of Medical Biochemistry, 06510 Besevler, Ankara, Turkey
    Ann N Y Acad Sci 1100:553-61. 2007

Collaborators

Detail Information

Publications13

  1. ncbi request reprint Investigation of the effects of 2.1 GHz microwave radiation on mitochondrial membrane potential (ΔΨm), apoptotic activity and cell viability in human breast fibroblast cells
    Meriç Arda Eşmekaya
    Department of Biophysics, Faculty of Medicine and Gazi Non ionizing Radiation Protection GNRP Center, Gazi University, Besevler, 06510, Ankara, Turkey
    Cell Biochem Biophys 67:1371-8. 2013
    ..However, neither sFas nor FasL level was significantly changed in MW-exposed fibroblast cells. The results of this study showed that 2.1 GHz W-CDMA modulated MW radiation-induced apoptotic cell death via the mitochondrial pathway...
  2. doi request reprint Effects of ELF magnetic field in combination with Iron(III) chloride (FeCl3) on cellular growth and surface morphology of Escherichia coli (E. coli)
    Meric A Esmekaya
    Department of Biophysics, Faculty of Medicine and Gazi Non ionizing Radiation Protection GNRP Center, Gazi University, Ankara, Turkey
    Appl Biochem Biotechnol 169:2341-9. 2013
    ..We concluded that ELF magnetic field exposure at 2 mT does not affect cell viability; however, it may affect bacterial surface morphology...
  3. doi request reprint Mutagenic and morphologic impacts of 1.8GHz radiofrequency radiation on human peripheral blood lymphocytes (hPBLs) and possible protective role of pre-treatment with Ginkgo biloba (EGb 761)
    Meriç Arda Eşmekaya
    Department of Biophysics, Gazi University, Faculty of Medicine and Gazi Non ionizing Radiation, Protection GNRP Center, Ankara, Turkey
    Sci Total Environ 410:59-64. 2011
    ..However, EGb 761 has a protective role against RF induced mutagenity. We concluded that RF radiation induces chromosomal damage in hPBLs but this damage may be reduced by EGb 761 pre-treatment...
  4. doi request reprint 900 MHz pulse-modulated radiofrequency radiation induces oxidative stress on heart, lung, testis and liver tissues
    Meric A Esmekaya
    Department of Biophysics, Gazi University, Faculty of Medicine, 06510 Besevler, Ankara, Turkey
    Gen Physiol Biophys 30:84-9. 2011
    ..Results of our study showed that pulse-modulated RF radiation causes oxidative injury in liver, lung, testis and heart tissues mediated by lipid peroxidation, increased level of NOx and suppression of antioxidant defense mechanism...
  5. doi request reprint Pulse modulated 900 MHz radiation induces hypothyroidism and apoptosis in thyroid cells: a light, electron microscopy and immunohistochemical study
    Meriç Arda Eşmekaya
    Department of Biophysics, Faculty of Medicine and Gazi Non ionizing Radiation Protection GNRP Center, Gazi University, Ankara, Turkey
    Int J Radiat Biol 86:1106-16. 2010
    ..In the present study we investigated the possible histopathological effects of pulse modulated Radiofrequency (RF) fields on the thyroid gland using light microscopy, electron microscopy and immunohistochemical methods...
  6. ncbi request reprint The role of transforming growth factor alpha formulation on aspirin-induced ulcer healing and oxidant stress in the gastric mucosa
    Bilge Gonul
    Department of Physiology, Faculty of Medicine, Gazi University, Besevler, Ankara 06500, Turkey
    Surg Today 34:1035-40. 2004
    ..This study was designed (1) to investigate the effects of microemulsion dosage form on the healing of gastric ulcers, and (2) to determine the relationship between oxidative mechanisms and TGF-alpha during ulcer healing...
  7. ncbi request reprint The effect of systemic leptin administration on aorta smooth muscle responses in diabetic rats
    Cigdem Ozer
    Department of Physiology, Faculty of Medicine, Gazi University, 06510 Besevler, Ankara, Turkey
    Mol Cell Biochem 282:187-91. 2006
    ..This peptide hormone caused a significant increase in the relaxations obtained by ACh while not inducing a significant alteration in the contractile effect of Phe in control rats...
  8. ncbi request reprint Plasma level of lipid peroxidation, total sulphydryl groups and nitric oxide levels in cancer patients irradiated on different anatomic fields: a case-control study
    Diclehan Unsal
    Department of Radiation Oncology, Gazi University Faculty of Medicine, 06510 Ankara, Turkey
    Exp Oncol 27:76-80. 2005
    ....
  9. ncbi request reprint Multidetector CT technique and imaging findings of urinary stone disease: an expanded review
    Baris Turkbey
    Department of Radiology, Hacettepe University School of Medicine, Ankara, Turkey
    Diagn Interv Radiol 16:134-44. 2010
    ....
  10. ncbi request reprint Effects of taurine in cellular responses to oxidative stress in young and middle-aged rat liver
    Zuhal Yildirim
    Gazi University, Faculty of Medicine, Department of Medical Biochemistry, 06510 Besevler, Ankara, Turkey
    Ann N Y Acad Sci 1100:553-61. 2007
    ..These results suggested that exogenous taurine might play a role in aging by means of its reducing effects on free radical levels in parallel to an increase in the antioxidant capacity...
  11. doi request reprint Plant growth regulator (4-chlorophenoxy acetic acid) increases apoptosis in gonads of rats without changing hormonal levels
    Ediz Yesilkaya
    Department of Pediatric Endocrinology, Gazi University Medical School, Ankara, Turkey
    Horm Res 72:225-35. 2009
    ..In this study, we aimed to investigate the hormonal and histopathological effects of 4-chlorophenoxy acetic acid (4-CPA), a commonly used plant growth regulator, on the gonadal functions of rats...
  12. ncbi request reprint Case report: local allergic reaction of bowel wall secondary to ruptured hydatid cyst
    Yakup Yesilkaya
    Hacettepe University School of Medicine, Department of Radiology, Ankara, Turkey
    Turkiye Parazitol Derg 33:286-8. 2009
    ..This is a report of a case of local allergic reaction which developed secondary to a ruptured hydatid cyst with a diffuse bowel thickening detected by computed tomography...
  13. ncbi request reprint The effect of repeated tryptophan administration on body weight, food intake, brain lipid peroxidation and serotonin immunoreactivity in mice
    Sule Coskun
    Department of Biology, Art and Science Faculty, Gazi University, Ankara, Turkey
    Mol Cell Biochem 286:133-8. 2006
    ..There is a link between increased 5-HT level and oxidative stress by tryptophan administration on brain tissue. Tryptophan at repeated doses should be exercised carefully in clinical practice...