Publication: Preventive effects of antenatal CDP-choline in a rat model of neonatal hyperoxia-induced lung injury
dc.contributor.author | Koç, Cansu | |
dc.contributor.author | Çakır, Ayşen | |
dc.contributor.author | Salman, Berna | |
dc.contributor.author | Öcalan, Büşra | |
dc.contributor.author | Alkan, Tülin | |
dc.contributor.author | Kafa, Ilker Mustafa | |
dc.contributor.author | Çetinkaya, Merih | |
dc.contributor.author | Cansev, Mehmet | |
dc.contributor.buuauthor | KOÇ, CANSU | |
dc.contributor.buuauthor | ÇAKIR, AYŞEN | |
dc.contributor.buuauthor | SALMAN, BERNA | |
dc.contributor.buuauthor | Öcalan, Büşra | |
dc.contributor.buuauthor | ALKAN, TÜLİN | |
dc.contributor.buuauthor | KAFA, İLKER MUSTAFA | |
dc.contributor.buuauthor | CANSEV, MEHMET | |
dc.contributor.department | Tıp Fakültesi | |
dc.contributor.department | Fizyoloji Ana Bilim Dalı | |
dc.contributor.orcid | 0000-0001-8309-0934 | |
dc.contributor.orcid | 0000-0002-6097-5585 | |
dc.contributor.researcherid | A-6819-2018 | |
dc.contributor.researcherid | N-9927-2019 | |
dc.contributor.researcherid | AAH-1792-2021 | |
dc.contributor.researcherid | LGY-8580-2024 | |
dc.contributor.researcherid | M-9071-2019 | |
dc.contributor.researcherid | AAG-7125-2021 | |
dc.contributor.researcherid | DQU-6929-2022 | |
dc.date.accessioned | 2024-11-19T08:10:11Z | |
dc.date.available | 2024-11-19T08:10:11Z | |
dc.date.issued | 2022-12-16 | |
dc.description.abstract | Antenatal steroid administration to pregnant women at risk of prematurity provides pulmonary maturation in infants, while it has limited effects on incidence of bronchopulmonary dysplasia (BPD), the clinical expression of hyperoxia-induced lung injury (HILI). Cytidine-5'-diphosphate choline (CDP-choline) was shown to alleviate HILI when administered to newborn rats. Therefore, we investigated effects of maternal administration of CDP-choline, alone or in combination with betamethasone, on lung maturation in neonatal rats subjected to HILI immediately after birth. Pregnant rats were randomly assigned to one of the four treatments: saline (1 mL/kg), CDP-choline (300 mg/kg), betamethasone (0.4 mg/kg), or CDP-choline plus betamethasone (combination therapy). From postnatal day 1 to 11, pups born to mothers in the same treatment group were pooled and randomly assigned to either normoxia or hyperoxia group. Biochemical an d histopathological effects of CDP-choline on neonatal lung tissue were evaluated. Antenatal CDP-choline treatment increased levels of phosphatidylcholine and total lung phospholipids, decreased apoptosis, and improved alveolarization. The outcomes were further improved with combination therapy compared to the administration of CDP-choline or betamethasone alone. These results demonstrate that antenatal CDP-choline treatment provides benefit in experimental HILI either alone or more intensively when administered along with a steroid, suggesting a possible utility for CDP-choline against BPD. | |
dc.identifier.doi | 10.1139/cjpp-2022-0321 | |
dc.identifier.endpage | 73 | |
dc.identifier.issn | 0008-4212 | |
dc.identifier.issue | 2 | |
dc.identifier.startpage | 65 | |
dc.identifier.uri | https://doi.org/10.1139/cjpp-2022-0321 | |
dc.identifier.uri | https://cdnsciencepub.com/doi/10.1139/cjpp-2022-0321 | |
dc.identifier.uri | https://hdl.handle.net/11452/48076 | |
dc.identifier.volume | 101 | |
dc.identifier.wos | 000898703000001 | |
dc.indexed.wos | WOS.SCI | |
dc.language.iso | en | |
dc.publisher | Canadian Science Publishing | |
dc.relation.bap | KUAP (T) -2016/23 | |
dc.relation.journal | Canadian Journal of Physiology and Pharmacology | |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi | |
dc.rights | info:eu-repo/semantics/closedAccess | |
dc.subject | Messenger-rna stability | |
dc.subject | Fetal | |
dc.subject | Metabolites | |
dc.subject | Surfactant | |
dc.subject | Citicoline | |
dc.subject | Glucocorticoids | |
dc.subject | Involvement | |
dc.subject | Activation | |
dc.subject | Apoptosis | |
dc.subject | Cells | |
dc.subject | Betamethasone | |
dc.subject | Bronchopulmonary dysplasia | |
dc.subject | Citicoline | |
dc.subject | Newborn rat | |
dc.subject | Pharmacology & pharmacy | |
dc.subject | Physiology | |
dc.title | Preventive effects of antenatal CDP-choline in a rat model of neonatal hyperoxia-induced lung injury | |
dc.type | Article | |
dspace.entity.type | Publication | |
local.contributor.department | Bursa Uludağ ÜniversitesiTıp Fakültesi/Fizyoloji Ana Bilim Dalı | |
local.contributor.department | Tıp Fakültesi/Farmakoloji Ana Bilim Dalı | |
local.contributor.department | Tıp Fakültesi/Anatomi Ana Bilim Dalı | |
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