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Öğe Effects of formaldehyde inhalation on humoral immunity and protective effect of Nigella sativa oil: An experimental study(Sage Publications Inc, 2016) Sapmaz, Hilal Irmak; Sarsilmaz, Mustafa; Godekmerdan, Ahmet; Ogeturk, Murat; Tas, Ufuk; Kose, EvrenAim: This study was carried out to determine the effects of formaldehyde (FA) inhalation on the humoral immunity of rats and the protective effect of Nigella sativa (NS) oil. Materials and Methods: The rats (n = 33) were divided into five groups, with five animals in the control group (FA-free air) and seven in the other four groups. Group FA I was exposed to FA (5 ppm), group FA NS I was treated with NS and exposed to FA (5 ppm), group FA2 was exposed to FA (10 ppm), and group FA + NS2 was treated with NS and exposed to FA (10 ppm). At the end of a 4-week study period, blood samples were collected. Enzyme-linked immunosorbent assay was used to determine the levels of serum total immunoglobulin A (IgA), total immunoglobulin M (IgM), total immunoglobulin G (IgG), and complement 3 (C3). Results: FA inhalation significantly increased serum IgA, IgM, and C3 levels and decreased serum IgG levels compared with the control group. NS administration decreased serum IgA, IgM, and C3 levels, which were induced by FA inhalation. Conclusion: FA inhalation significantly increased acute antibody responses and C3 levels in a dose-dependent manner compared with the control group. FA inhalation decreased the secondary immune response compared with the control group. Levels of acute antibody responses and complement following exposure to FA inhalation returned to normal following treatment with NS (immunoregulatory effect). However, NS did not affect the secondary immune response.Öğe Effects of lemon essential oil aroma on the learning behaviors of rats(Riyadh Armed Forces Hospital, 2010) Ogeturk, Murat; Kose, Evren; Sarsilmaz, Mustafa; Akpinar, Burhan; Kus, Ilter; Meydan, Sedat[Abstract Not Available]Öğe HSP70 immune reactivity and TUNEL positivity in the liver of toluene-inhaled and melatonin-treated rats(Sage Publications Inc, 2013) Tas, Ufuk; Ogeturk, Murat; Kuloglu, Tuncay; Sapmaz, Hilal Irmak; Kocaman, Nevin; Zararsiz, Ismail; Sarsilmaz, MustafaToluene is a clear, colorless and volatile hydrocarbon that is metabolized in liver, produced free oxygen radicals and can mediate cellular damage. Melatonin which is a pineal gland hormone is a very potent antioxidant. It can make the cellular membrane more durable against oxidative attacks and protect nuclear DNA from oxidative damage. This study aimed to investigate heat shock protein (HSP)70 immune reactivity and terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL) positivity (apoptotic activity) in the liver of toluene-inhaled and melatonin-treated rats. A total of 21 adult male Wistar albino rats were divided at random into 3 equal groups. Animals in group I were designated as control. The rats in group II were exposed to toluene (3000ppm/1h/day) for 30 days, while the rats in group III were treated with melatonin (10mg/kg/day, intraperitoneally) plus toluene inhalation. At the end of the 30-day experimental period, all rats were killed by decapitation. Then the liver tissues of rats were removed and tissue specimens were embedded in paraffin blocks. The specimens were stained with periodic acid-schiff (PAS) following routine histological procedures. Sections obtained from paraffin blocks were used for immune detection of TUNEL and HSP70. In light microscopic observations of tissues from toluene-inhaled rats, massive hepatocyte degeneration, ballooning degeneration and decreased PAS positivity were observed. Increased TUNEL positivity and HSP70 immune reactivity were determined in toluene-inhaled group and melatonin treatment decreased all these adverse effects.Öğe A Rare Congenital Vascular Anomaly: A Case of Left-sided Inferior Vena Cava - Computed Tomography Findings(Aves, 2012) Koc, Mustafa; Kose, Evren; Sarsilmaz, Mustafa[Abstract Not Available]
