“Investigation of the potential cellular changes induced by magnesium sulfate and salubrinal in a lipopolysaccharide-induced chorioamnionitis model”
European Journal of Pharmacology, cilt.982, 2024 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 982
- Basım Tarihi: 2024
- Doi Numarası: 10.1016/j.ejphar.2024.176949
- Dergi Adı: European Journal of Pharmacology
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aquatic Science & Fisheries Abstracts (ASFA), BIOSIS, Biotechnology Research Abstracts, CAB Abstracts, Chemical Abstracts Core, Chimica, EMBASE, Food Science & Technology Abstracts, Veterinary Science Database
- Anahtar Kelimeler: Apoptosis, Chorioamnionitis, Endoplasmic reticulum, Lipopolysaccharides, Salubrinal
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Süleyman Demirel Üniversitesi Adresli: Evet
Özet
Chorioamnionitis is closely associated with preterm labor and poses a significant public health concern. In this pathological process where inflammation plays a key role, intracellular mechanisms such as endoplasmic reticulum stress are crucial. In this study, we aimed to explore the potential positive outcomes of the combined use of salubrinal (SLB) with magnesium (Mg) treatment in chorioamnionitis. Thirty pregnant rats were divided into 5 groups as: Control, LPS (1 mg/kg), LPS + SLB (1 mg/kg), LPS + Mg (Dhaka protocol), LPS + SLB + Mg. Rats were sacrificed 4 h after LPS administration, then placental and fetal brain tissues were collected. LPS administration enhanced the levels of tumor necrosis factor-alpha, vascular endothelial growth factor, caspase-3 immunoexpressions, BAX, eukaryotic initiation factor 2-alpha, s100, and glial fibrillary acidic protein expressions and lowered BCL2 expressions in the placenta or fetal brains. SLB and Mg treatments were observed to reverse all these findings, and the most significant positive effect was in the LPS + SLB + Mg group. The known anti-inflammatory activity of Mg, when used with SLB, preventing the transition to apoptosis and increasing antioxidant enzyme activity, as identified in this study, can contribute significantly to the literature. However, these results need to be supported by additional molecular studies.