| Yazarlar |
Mustafa Cellat
Hatay Mustafa Kemal Üniversitesi, Türkiye |
|
Müslüm Kuzu
Türkiye |
|
Cafer Tayer İşler
Hatay Mustafa Kemal Üniversitesi, Türkiye |
Dr. Öğr. Üyesi Muhammed ETYEMEZ
Türkiye |
|
Nursel Dikmen
Türkiye |
|
Ahmet Uyar
Hatay Mustafa Kemal Üniversitesi, Türkiye |
|
İshak Gökçek
Hatay Mustafa Kemal Üniversitesi, Türkiye |
|
Erdinç Türk
Türkiye |
|
Mehmet Güvenç
Türkiye |
| Özet |
| Asthma is an inflammatory disease that affects many people around the world, especially persons at paediatric age group. The effectiveness of tyrosol, a natural phenolic compound, was examined in the asthma model induced by ovalbumin (OVA). For this purpose, four groups, each consisting of eight rats, were arranged. For 21 days, physiological saline solution was treated to the control group and OVA was treated to the groups of OVA, OVA + dexamethasone (Dexa) and OVA + tyrosol groups, intraperitoneally and through inhalation. Additionally, 0.25 mg/kg Dexa was treated to the OVA + Dexa group and 20 mg/kg tyrosol to the OVA + tyrosol group by oral gavage. Serum, blood, bronchoalveolar lavage fluid (BALF) and lung tissues of the rats were examined. It was observed that MDA level decreased, GSH level and GPx activity increased, and there was no change in CAT activity in lung tissues of the tyrosol treatment groups. It was also observed that NF-κB, TNF-α, IL-4, IL-5, IL-13, IFN-γ and IgE levels decreased compared to the OVA group in lung tissue and serum samples except for serum NF-κB and IL-4. However, no effect on IL-1 β level was observed. In addition, it was determined that tyrosol treatment increased the IL-10 level on both tissue samples. The results of the histopathological investigation of lung tissue showed that tyrosol significantly ameliorated OVA-induced histopathological lesions. Additionally, PAS staining showed that mucus hypersecretion was significantly reduced with the use of tyrosol. In addition, it was determined that the number of eosinophils decreased significantly in blood and BALF samples. The obtained results showed that tyrosol possessed antioxidant and anti-inflammatory features on OVA-induced rats and preserved tissue architecture. |
| Anahtar Kelimeler |
| Asthma | Tyrosol | Antioxidant | Anti-inflammatory | Anti-allergic |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
| Dergi Adı | Naunyn-Schmiedeberg's Archives of Pharmacology |
| Dergi ISSN | 0028-1298 |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q3 |
| Makale Dili | İngilizce |
| Basım Tarihi | 03-2021 |
| Cilt No | 394 |
| Sayı | 10 |
| Sayfalar | 2061 / 2075 |
| Doi Numarası | 10.1007/s00210-021-02117-y |
| Makale Linki | http://dx.doi.org/10.1007/s00210-021-02117-y |
| Atıf Sayıları | |
| WoS | 20 |
