Scopus İndeksli Yayınlar Koleksiyonu

Permanent URI for this collectionhttps://hdl.handle.net/20.500.14627/7

Browse

Filters

2023 - 20242

Settings

COAR Access Rights: search.filters.coarAccessRights.open accessSubject: search.filters.subject.Cancer

Search Results

Now showing 1 - 2 of 2
  • Article
    Citation - Scopus: 2
    Synthesis and Biological Evaluation of Novel Paracetamol-Triazole Conjugates
    (Society of Pharmaceutical Sciences of Ankara (FABAD), 2023) Kulabaş, Necla; Gurboga, Merve; Özakpınar, Özlem Bingöl; Liu, Jianyang; Jakobson, Per-johan; Danış, Özkan; Küçükgüzel, İlkay; Jakobsson, Per-Johan; Ogan, Ayse
    Başlangıç maddesi olarak parasetamol kullanılarak bazı yeni triazol içeren asetamid türevleri 9-20 sentezlendi ve yapıları FTIR, NMR (1H and 13C) ve kütle spektral verileri ile karakterize edildi. Beş insan kanser hücre hattına (akciğer kanseri A549, kronik miyelojenöz lösemi K562, meme kanseri MCF-7, prostat kanseri PC-3, nöroblastoma SH-SY5Y hücre hatları) karşı sentezlenen tüm moleküllerin in vitro sitotoksik aktiviteleri incelendi ve ayrıca seçiciliği tanımlamak için fare embriyonik fibroblast hücreleri (NIH/3T3) üzerinde sitotoksik etkileri MTT yöntemiyle test edildi. Ek olarak, on iki hedef bileşik 9-20, mPGES-1 ve COX-1/2 inhibe edici etkileri açısından tarandı. Sentezlenen bileşiklerin hiçbiri hem kanser hücrelerine hem de mPGES-1 ve COX-1/2 enzimlerine karşı anlamlı bir inhibisyon göstermezken, sağlıklı hücrelere karşı da sitotoksik olmadıkları belirlendi. Son olarak yeni sentezlenen bileşiklerin ADMET özellikleri in siliko yöntemler kullanılarak tahmin edildi.
  • Article
    Citation - WoS: 7
    Citation - Scopus: 6
    The Potential Role of Boron in the Modulation of Gut Microbiota Composition: an in Vivo Pilot Study
    (Mdpi, 2024) Senturk, Nermin Basak; Kasapoglu, Burcu; Sahin, Eray; Ozcan, Orhan; Ozansoy, Mehmet; Ozansoy, Muzaffer Beyza; Sahin, Fikrettin
    Background/Objectives: The role of the gut microbiome in the development and progression of many diseases has received increased attention in recent years. Boron, a trace mineral found in dietary sources, has attracted interest due to its unique electron depletion and coordination characteristics in chemistry, as well as its potential role in modulating the gut microbiota. This study investigates the effects of inorganic boron derivatives on the gut microbiota of mice. Methods: For three weeks, boric acid (BA), sodium pentaborate pentahydrate (NaB), and sodium perborate tetrahydrate (SPT) were dissolved (200 mg/kg each) in drinking water and administered to wild-type BALB/c mice. The composition of the gut microbiota was analyzed to determine the impact of these treatments. Results: The administration of BA significantly altered the composition of the gut microbiota, resulting in a rise in advantageous species such as Barnesiella and Alistipes. Additionally, there was a decrease in some taxa associated with inflammation and illness, such as Clostridium XIVb and Bilophila. Notable increases in genera like Treponema and Catellicoccus were observed, suggesting the potential of boron compounds to enrich microbial communities with unique metabolic functions. Conclusions: These findings indicate that boron compounds may have the potential to influence gut microbiota composition positively, offering potential prebiotic effects. Further research with additional analyses is necessary to fully understand the interaction between boron and microbiota and to explore the possibility of their use as prebiotic agents in clinical settings.