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Article Citation - WoS: 4Citation - Scopus: 6Surgical Outcomes of Posterior Persistent Fetal Vasculature Syndrome: Cases With Tent-Shaped and Closed Funnel-Shaped Retinal Detachment(Springernature, 2023) Zeydanli, Ece Ozdemir; Ozdek, Sengul; Acar, Burak; Ozdemir, Huseyin Baran; Aktas, Zeynep; Gurelik, Gokhan; Atalay, Hatice TubaBackground/objectives To determine the role of vitreoretinal surgery (VRS) for two different forms of posterior persistent fetal vasculature syndrome (PFVS); with tent-shaped tractional retinal detachment (TRD) and closed funnel-shaped TRD. Subjects/methods Retrospective, single surgeon, consecutive case series of 52 eyes of 44 patients with posterior PFVS who underwent VRS. Cases were divided into "tent-shaped TRD" and "funnel-shaped TRD" groups based on the preoperative TRD configuration. Associated anomalies, functional and anatomical outcomes were evaluated. The cosmetic appearance was defined as poor if there was phthisis bulbi, gross buphthalmos, or corneal opacification; acceptable if there was apparent leukocoria; and excellent if none were noted at the last follow-up. Results Thirty eyes of 29 patients presented with tent-shaped TRD; 70% of which obtained counting fingers or better vision and 90% showed significant reversal of tenting achieving retinal reattachment. The cosmetic appearance was excellent in 87%. Two eyes (7%) became phthisic. Twenty-two eyes of 15 patients presented with funnel-shaped TRD and leukocoria; 45% achieved LP vision and 70% of patients with bilateral pathology had LP in at least one eye. The cosmetic appearance was acceptable to excellent in 73%. Three eyes (14%) became phthisic, one (5%) of which required enucleation. The median follow-up time was 16 (6-71) months. Conclusions VRS often provides functional vision and anatomy in posterior PFVS with tent-shaped TRD morphology. In the funnel-shaped TRD morphology, where no treatment has historically been recommended, surgery may be considered with an aim of restoring light perception and globe preservation, particularly in bilateral cases.Article Citation - WoS: 28Citation - Scopus: 30Acpa Decreases Non-Small Cell Lung Cancer Line Growth Through Akt/Pi3k and Jnk Pathways in Vitro(Springernature, 2021) Boyacioglu, OEzge; Bilgic, Elif; Varan, Cem; Bilensoy, Erem; Nemutlu, Emirhan; Sevim, Duygu; Korkusuz, PetekTherapeutic agents used for non-small cell lung cancer (NSCLC) have limited curative efficacy and may trigger serious adverse effects. Cannabinoid ligands exert antiproliferative effect and induce apoptosis on numerous epithelial cancers. We confirmed that CB1 receptor (CB1R) is expressed in NSCLC cells in this study. Arachidonoylcyclopropylamide (ACPA) as a synthetic, CB1R-specific ligand decreased proliferation rate in NSCLC cells by WST-1 analysis and real-time proliferation assay (RTCA). The half-maximal inhibitory concentration (IC50) dose of ACPA was calculated as 1.39x10(-12)M. CB1 antagonist AM281 inhibited the antiproliferative effect of ACPA. Flow cytometry and ultrastructural analyzes revealed significant early and late apoptosis with diminished cell viability. Nano-immunoassay and metabolomics data on activation status of CB1R-mediated pro-apoptotic pathways found that ACPA inhibited Akt/PI3K pathway, glycolysis, TCA cycle, amino acid biosynthesis, and urea cycle and activated JNK pathway. ACPA lost its chemical stability after 24hours tested by liquid chromatography-mass spectrometry (LC-MS/MS) assay. A novel ACPA-PCL nanoparticle system was developed by nanoprecipitation method and characterized. Sustained release of ACPA-PCL nanoparticles also reduced proliferation of NSCLC cells. Our results demonstrated that low dose ACPA and ACPA-PCL nanoparticle system harbor opportunities to be developed as a novel therapy in NSCLC patients that require further in vivo studies beforehand to validate its anticancer effect.Article The Effect of Cerium Oxide on Liver and Kidney in Lower Extremity Ischemia Reperfusion Injury in Streptozotocin -Induced Diabetic Mice(Springernature, 2025) Erel, Selin; Ozdemir, Miray Gozde; Kucuk, Aysegul; Sarikaya, Badegul; Sezen, Saban Cem; Atli, Muharrem; Arslan, MustafaIntroductionIschemia-reperfusion injury (IRI) is a major concern in diabetic patients undergoing vascular procedures, causing significant damage to the liver and kidneys. The purpose of this study was to evaluate the protective effects of cerium oxide on the liver and kidneys of diabetic mice with lower extremity IRI.Materials and MethodsThirty Swiss albino mice were divided into five experimental groups: control (C), control diabetes (D), diabetes with cerium oxide (D-CEO2), diabetes with IRI (D-IRI), and diabetes with IRI treated with cerium oxide (D-IRI-CEO2). Diabetes was induced with streptozotocin (125 mg/kg) and lower-extremity IRI was induced by clamping the infrarenal aorta. Cerium oxide was administered intraperitoneally to the 0.5 mg/kg cerium oxide groups 30 min before ischemia. Liver and kidney tissue samples were subsequently analyzed through biochemical assays measuring the total antioxidant status, total oxidant status, oxidative stress index, and paraoxonase-1, as well as histopathological examinations.ResultsThe D-IRI group exhibited greater liver and kidney damage than the control group. The D-IRI-CeO2 group displayed reduced liver and kidney damage compared to the D-IRI group. In both the D-IRI and D-IRI-CeO2 groups, the total oxidant status, oxidative stress index, and paraoxonase-1 acitivity were higher, whereas the total antioxidant status levels were lower. In the D-IRI-CeO2 group, there was a decrease in total oxidant status, oxidative stress index, and paraoxonase-1, whereas total antioxidant status increased compared to D-IRI.ConclusionIntraperitoneal cerium oxide reduces oxidative stress and mitigates liver and kidney damage in diabetic mice subjected to lower extremity ischemia-reperfusion injury.Article Citation - WoS: 1Citation - Scopus: 2Effects of Reformer Pilates on Pain, Psychological Factors, and Sleep in Chronic Musculoskeletal Pain: A Randomized Controlled Trial(Springernature, 2025) Sahan, Nilay; Ulug, Naime; Ozeren, AysenurBackgroundMusculoskeletal disorders that follow a chronic course are associated with many symptoms, the most striking one is chronic pain that gradually worsens. The aim of this randomized controlled and single- center study was to investigate the effect of Reformer Pilates exercises on pain severity, pain coping methods, pain beliefs, fear of movement, fatigue and sleep quality in young adult patients with chronic low back pain and neck pain.MethodsA total of 54 women aged between 30 and 50 were randomized into two groups. The Reformer Pilates (RP) group received a 6-week exercise program (45 min/twice per week), while the control group (CG) didn't receive any exercise program. Outcomes measured before and after the interventions were, Brief Pain Questionnaire, Pain Coping Scale, Pain Beliefs Scale, Tampa Kinesiophobia Scale, FACIT Fatigue Scale and Pittsburg Sleep Quality Index.ResultsThe groups were homogeneous at baseline. Statistical differences were found in favour of RP with small to large effect size in pain parameters (p < 0.05; Cohen's d = 0.17-1.45), large effect size in fear of movement, small effect size in fatigue and medium effect size in sleep quality (p < 0.05; Cohen's d = 0.43-0.86). No statistical difference between the groups was observed only in the pain beliefs organic sub-heading of the Pain Beliefs Scale and in the passive strategies sub-headings of the Pain Coping Scale (p > 0.05).DiscussionThe results of the current study suggest that Reformer Pilates increased active living in patients with chronic low back pain and chronic neck pain engenders a comprehensive enhancement in both physical and mental health, in addition to the capacity of patients to proactively manage their condition.Trial registrationRegistration number: NCT06706037. Date of registration: 11/25/2024.Article Which Technique Is Preferable for Grade 2-3 Hemorrhoidal Disease: Laser Vs. Rubber Band Ligation ? A Retrospective Study(Springernature, 2025) Emral, Ahmet Cihangir; Gulen, Merter; Ege, BahadirBackground The aim of this study is to compare the short and long-term results (postoperative pain, complications, return to daily life, recurrence) between patients who underwent laser hemorrhoidoplasty (LH) and rubber band ligation (RBL) due to grade 2-3 hemorrhoidal disease. Methods The results of patients who underwent LH and RBL between June 2020 and June 2023 for grade 2-3 hemorrhoidal disease were evaluated retrospectively. The patient information was examined in terms of operation time, postoperative 1st, 7th and 14th day visual analog scale (VAS) values, the amount of analgesic used in the first 7 postoperative days, return to normal life (days), recurrence within 1 year and other complications (postoperative bleeding, thrombosis, urinary retention, infection/abscess, anal stenosis, deterioration in continence). Results A total of 260 patients were included in the study, 166 of whom underwent RBL and 94 LH. Operation time, VAS values, postoperative 7-day analgesic use (mg), worsening of incontinence, time to return to normal life (days), complications and recurrence within 1 year evaluated. LH has statistically significant lower postoperative 1st day pain and less analgesic use (mg) than RBL (p < 0.001). Conclus & imath;ons LH and RBL both offer effective treatment options for grade 2-3 hemorrhoidal disease, with comparable recurrence rates and time to return to normal life. However, LH is associated with significantly less postoperative pain and analgesic use on the first postoperative day, potentially enhancing patient satisfaction.Article Citation - WoS: 25Citation - Scopus: 32In Covid-19 Health Messaging, Loss Framing Increases Anxiety With Little-To Concomitant Benefits: Experimental Evidence From 84 Countries(Springernature, 2022) Dorison, Charles A.; Lerner, Jennifer S.; Heller, Blake H.; Rothman, Alexander J.; Kawachi, Ichiro I.; Wang, Ke; Coles, Nicholas A.The COVID-19 pandemic (and its aftermath) highlights a critical need to communicate health information effectively to the global public. Given that subtle differences in information framing can have meaningful effects on behavior, behavioral science research highlights a pressing question: Is it more effective to frame COVID-19 health messages in terms of potential losses (e.g., "If you do not practice these steps, you can endanger yourself and others") or potential gains (e.g., "If you practice these steps, you can protect yourself and others")? Collecting data in 48 languages from 15,929 participants in 84 countries, we experimentally tested the effects of message framing on COVID-19-related judgments, intentions, and feelings. Loss- (vs. gain-) framed messages increased self-reported anxiety among participants cross-nationally with little-to-no impact on policy attitudes, behavioral intentions, or information seeking relevant to pandemic risks. These results were consistent across 84 countries, three variations of the message framing wording, and 560 data processing and analytic choices. Thus, results provide an empirical answer to a global communication question and highlight the emotional toll of loss-framed messages. Critically, this work demonstrates the importance of considering unintended affective consequences when evaluating nudge-style interventions.
