Browsing by Author "Hepokur, Ceylan"
Now showing items 1-20 of 24
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Acrylamide-Sepiolite Based Composite Hydrogels for Immobilization of Invertase
Oztop, H. Nursevin; Hepokur, Ceylan; Saraydin, Dursun (WILEY, 2009)Novel composite hydrogels, poly(acrylamide)-sepiolite (PAS), poly(acrylamide/acrylic acid)-sepiolite (PAAS), and poly(acrylamide/itaconic acid)-sepiolite (PAIS) were prepared and used for the immobilization of invertase. ... -
Anti-adhesive effect of naturally obtained dicalcium phosphate dihydrate nanoparticles in the rat uterine wound model
Objective: In this study, we aimed to compare the anti-adhesive effects of contractubex and dicalcium phosphate dihydrate (DCPD) particles in rats treated with the uterine horn adhesion model. Materials and methods: Newly ... -
Anti-adhesive effect of naturally obtained dicalcium phosphate dihydrate nanoparticles in the rat uterine wound model
Kurt, Begüm; Öksüz, Kerim Emre; İnan, Zeynep Deniz Şahin; Hepokur, Ceylan (Mexican Academy of Surgery, 15-04-2023)Objective: In this study, we aimed to compare the anti-adhesive effects of contractubex and dicalcium phosphate dihydrate (DCPD) particles in rats treated with the uterine horn adhesion model. Materials and methods: Newly ... -
Anti-biofilm and antimicrobial activity of Mentha pulegium L essential oil against multidrug-resistant Acinetobacter baumannii
Tutar, Ugur; Celik, Cem; Karaman, Isa; Atas, Mehmet; Hepokur, Ceylan (PHARMACOTHERAPY GROUP, 2016)Purpose: To investigate the antimicrobial and anti-biofilm activities of essential oil from Mentha pulegieum L. (EOMP) on multi-drug resistant (MDR) isolates of A. baumannii, as well as its phytochemical composition, ... -
Antimicrobial Efficacy of Chlorhexidine and Licorice Mouthwashes in Children
Oznurhan, Fatih; Buldur, Burak; Carti, Ozgul; Tutar, Ugur; Celik, Cem; Hepokur, Ceylan (GALENOS YAYINCILIK, 2019)Objective: The aim of this in vivo study is to evaluate the effectiveness of a simple herbal caries-prevention protocol for reducing salivary Streptococcus mutans levels in children. Materials and Methods: A total of 90 ... -
Assessment of toxicity and oxidative DNA damage of sodium hypochlorite, chitosan and propolis on fibroblast cells
Ugur Aydin, Zeliha; Akpinar, Kerem Engin; Hepokur, Ceylan; Erdonmez, Demet (SOCIEDADE BRASILEIRA DE PESQUISA ODONTOLOGICA, 2018)The objective of this study was to evaluate and compare the cytotoxicity and genotoxicity on human fibroblast cell lines of sodium hypochlorite (NaOCl), chitosan and propolis as root canal irrigating solutions. Human ... -
Cytotoxic, Antioxidant, Antibiofilm, and Antimicrobial Activities of Mushroom Species from Turkey
Dinçer, Emine; Işık, Hakan; Hepokur, Ceylan; Tutar, Uğur; Çelik, Cem (Haziran 20)ABSTRACT Mushrooms, which have been collected to meet the nutritional needs of the world for many years, have gained medical importance thanks to the bioactive compounds they produce. Thanks to studies carried out to ... -
Cytotoxic, Antioxidant, Antibiofilm, and Antimicrobial Activities of Mushroom Species from Turkey
DİNÇER, EMİNE; IŞIK, HAKAN; Hepokur, Ceylan; TUTAR, UĞUR; Çelik, Cem (HAZİRAN 20)ABSTRACT: Mushrooms, which have been collected to meet the nutritional needs of the world for many years, have gained medical importance thanks to the bioactive compounds they produce. Thanks to studies carried out to ... -
Cytotoxic, Antioxidant, Antibiofilm, and Antimicrobial Activities of Mushroom Species from Turkey
Dinçer, Emine; Işık, Hakan; Hepokur, Ceylan; Tutar, Uğur; Çelik, Cem (Begell House Inc., 2023)Mushrooms, which have been collected to meet the nutritional needs of the world for many years, have gained medical importance thanks to the bioactive compounds they produce. Thanks to studies carried out to determine ... -
Effect of Turkish Propolis on miRNA Expression, Cell Cycle, and Apoptosis in Human Breast Cancer (MCF-7) Cells
Misir, Sema; Aliyazicioglu, Yuksel; Demir, Selim; Turan, Ibrahim; Hepokur, Ceylan (ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD, not define)Enriched in flavonoid compounds, phenol acids, and terpene derivatives, propolis has been shown to regulate apoptosis signaling pathways and alter the expression of microRNAs (miRNAs). In the present study, it has been ... -
Evaluation of the Antibiofilm and Antimicrobial Properties of Ziziphora tenuior L. Essential Oil Against Multidrug-resistant Acinetobacter baumannii
Celik, Cem; Tutar, Ugur; Karaman, Isa; Hepokur, Ceylan; Atas, Mehmet (ASIAN NETWORK SCIENTIFIC INFORMATION-ANSINET, 2016)Acinetobacter baumannii is one of the most important gram-negative microorganisms which lead to opportunistic hospital-acquired infections. A great part of the infections it causes is produced by strain resistant to all ... -
Evaluation of the effects of newly synthesized metallophthalocyanines on breast cancer cell lines with photodynamic therapy
Bostancı,Hayrani Eren; Bilgiçli, Ahmet T.; Güzel,Emre; Günsel,Armağan; Hepokur, Ceylan; Çimen,Behzat; Yarasir,M. Nilüfer (2022)In this study, the new phthalonitrile derivative 3-(4-(3-oxobutyl)phenoxy)phthalonitrile (1) and its non peripheral metallophthalocyanine derivatives [zinc (2), copper (3), cobalt (4), manganese (5), gallium (6), and ... -
The Interaction of Clarithromycin with a New Polymer-Based Nipam-Sepiolite
Hepokur, Ceylan; Misir, Sema; Kariper, Afsin (COLEGIO FARMACEUTICOS PROVINCIA DE BUENOS AIRES, 2017)In this study, poly (NIPAM/ acrylamide/maleic acid)-sepiolite (PNAMS) and poly (NIPAM/acrylamide/maleic acid) (PNAM) polymers were synthesized for using in the release of clarithromycin drug. PNAMS composite hydrogel was ... -
Novel Bioactive Glass/Graphene Oxide-Coated Surgical Sutures for Soft Tissue Regeneration
The combination of a commercially available PGLA (poly[glycolide-co-l-lactide]), 90:10% suture material with bioactive bioglass nanopowders (BGNs) and graphene oxide (GO)-doped BGNs offers new opportunities for the clinical ... -
Novel Bioactive Glass/Graphene Oxide-Coated Surgical Sutures for Soft Tissue Regeneration
Öksüz, Kerim Emre; Kurt, Begüm; İnan, Zeynep Deniz Şahin; Hepokur, Ceylan (ACS, June 8, 20)The combination of a commercially available PGLA (poly[glycolide-co-l-lactide]), 90:10% suture material with bioactive bioglass nanopowders (BGNs) and graphene oxide (GO)-doped BGNs offers new opportunities for the clinical ... -
Novel type ketone-substituted metallophthalocyanines: synthesis, spectral, structural, computational and anticancer studies
Hepokur, Ceylan; Gunsel, Armagan; Yarasir, M. Nilufer; Bilgicli, Ahmet T.; Tuzun, Burak; Tuzun, Gamze; Yaylim, Ilhan (ROYAL SOC CHEMISTRY, 2017)This work reports on the synthesis and characterization of phthalocyanines (M = Cu(II) (2), Zn(II) (3) In(III) (4) and Co(II) (5)) peripherally tetra-substituted with 1-(4-hydroxyphenyl) propan-1-one. Confirmation of the ... -
Plant-inspired adhesive and injectable natural hydrogels: in vitro and in vivo studies
BOHORQUEZ-MORENO, CRISTIAN DANIEL; Öksüz, Kerim Emre; Dinçer, Emine; Hepokur, Ceylan (Springer, 13 June 20)The development of alternative therapeutic treatments based on the use of medicinal and aromatic plants, such as Juniper communis L., has aroused interest in the medical field to find new alternatives to conventional ... -
Plant‑inspired adhesive and injectable natural hydrogels: in vitro and in vivo studies
Bohórquez‑Moreno,Cristian Daniel; Öksüz, Kerim Emre; Dinçer, Emine; Hepokur, Ceylan; Şen, İlker (2023)The development of alternative thera peutic treatments based on the use of medicinal and aromatic plants, such as Juniper communis L., has aroused interest in the medical feld to fnd new alter natives to conventional ... -
Poly(acrylamide/maleic acid)-sepiolite composite hydrogels for immobilization of invertase
Oztop, H. Nursevin; Hepokur, Ceylan; Saraydin, Dursun (SPRINGER, 2010)Poly(acrylamide/maleic acid) and sepiolite (PAMS) composite hydrogel was prepared and used for the immobilization of invertase. In FTIR analysis, the characteristic bands of composite such as -OH, -COOH, Si-OH show the ... -
Release of Doxorubicin's Active Ingredient from the Hydrogels Derived from Acrylamide and their Biological Functions
Misir, Sema; Hepokur, Ceylan; Kariper, I. Afsin (ASSOC PHARMACEUTICAL TEACHERS INDIA, 2019)Poly (HEMA/acrylamide/methyl methacrylate) (PHAM) and Poly (Acrylamide/methyl methacrylate)(PAM) polymers were synthesized for using in the release of Doxorubicin drug. Poly (HEMA/acrylamide/methyl methacrylate) (PHAM) and ...