PubMed İndeksli Yayınlar Koleksiyonu
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Article Activated Carbon-Coated Iron Oxide Magnetic Nanocomposite (ionps@ctac) Loaded With Morin Hydrate for Drug-Delivery Applications(Frontiers Media Sa, 2024) Dogan, Yusuf; Ozic, Cem; Ertas, Erdal; Baran, Ayse; Rosic, Gvozden; Selakovic, Dragica; Eftekhari, Aziz; Doğan, YusufCancer is a major disease that affects millions of people around the world every year. It affects individuals of all ages, races, and backgrounds. Since drugs used to treat cancer cannot distinguish between cancerous and healthy cells, they cause systemic toxicity along with serious side effects. Recently, controlled drug-release systems have been developed to reduce the side effects caused by anticancer drugs used for treatment. Morin is an anticancer drug with a flavonol structure. It has been extensively researched for its antioxidant, anti-inflammatory, antitumoral, and antibacterial properties, especially found in Chinese herbs and fruits, and its multiple positive effects on different diseases. In this study, a nanocomposite with magnetic properties was synthesized by coating biocompatible activated carbon obtained using the fruits of the Celtis tournefortii plant on the surface of iron oxide magnetic nanoparticles. Characterization of the synthesized activated carbon-coated iron oxide magnetic nanocomposite was confirmed by Fourier transform infrared, scanning electron microscopy, energy-dispersive X-ray spectrometry, X-ray diffraction, dynamic light scattering, zeta potential, and vibrating sample magnetometry. The cytotoxic effects of the drug-loaded magnetic nanocomposite were examined in HT-29 (colorectal), T98-G (glioblastoma) cancer cell lines, and human umbilical vein endothelial cell (HUVEC) healthy cell line. The morin loading and release behavior of the activated carbon-coated iron oxide magnetic nanocomposite were studied, and the results showed that up to 60% of the adsorbed morin was released within 4 h. In summary, activated carbon-coated iron oxide magnetic nanocomposite carriers have shown promising results for the delivery of the morin drug.Article Adaptation of the Vicarious Resilience Scale To Turkish: a Validity and Reliability Study(American Psychological Association, 2025) Topçu, F.; Boz, C.; Şeneldir-Patolo, A.; Kitapçıoğlu, S.; Işıker-Bedir, D.; Sanyar, S.Objective: The 27-item Vicarious Resilience Scale (VRS) is the first tool developed to measure vicarious resilience in mental health professionals working with trauma survivors. Given that the VRS measures the positive impact on therapists resulting from observing the healing process of trauma victims, it is especially significant to evaluate its validity and reliability in Turkish culture. This study aims to adapt the VRS to Turkish and examine its psychometric properties. Method: VRS was adapted and administered via electronic survey to 337 mental health professionals from around the globe working with survivors of severe traumas, such as earthquake survivors. The validity of the VRS was examined using different techniques: confirmatory factor analysis (CFA) and criterion-related validity. Results: CFA yielded seven factors that were consistent with the original form: changes in life goals and perspective, client-inspired hope, increased recognition of clients’ spirituality as a therapeutic resource, increased capacity for resourcefulness, increased self-awareness and self-care practices, increased consciousness of power and privilege relative to clients’ social location, and increased capacity for remaining present while listening to trauma narratives. The Cronbach’s α reliability of the VRS was found to be.95; it displayed positive correlations with posttraumatic growth, psychological resilience, and quality of life, indicating convergent validity. However, it had a negative correlation with depression, anxiety, and stress, indicating discriminant validity. Conclusion: The VRS is a valid and reliable measurement scale by professionals working with trauma survivors to aid the recognition and cultivation of vicarious resilience in Turkish mental health professionals. © 2025 American Psychological AssociationArticle Adolescent Transport and Unintentional Injuries: a Systematic Analysis Using the Global Burden of Disease Study 2019(Elsevier Sci Ltd, 2022) Peden, Amy E.; Cullen, Patricia; Francis, Kate Louise; Moeller, Holger; Peden, Margaret M.; Ye, Pengpeng; Ivers, Rebecca Q.Background Globally, transport and unintentional injuries persist as leading preventable causes of mortality and morbidity for adolescents. We sought to report comprehensive trends in injury-related mortality and morbidity for adolescents aged 10-24 years during the past three decades. Methods Using the Global Burden of Disease, Injuries, and Risk Factors 2019 Study, we analysed mortality and disability-adjusted life-years (DALYs) attributed to transport and unintentional injuries for adolescents in 204 countries. Burden is reported in absolute numbers and age-standardised rates per 100 000 population by sex, age group (10-14, 15-19, and 20-24 years), and sociodemographic index (SDI) with 95% uncertainty intervals (UIs). We report percentage changes in deaths and DALYs between 1990 and 2019. Findings In 2019, 369 061 deaths (of which 214337 [58%] were transport related) and 31.1 million DALYs (of which 16.2 million [52%] were transport related) among adolescents aged 10-24 years were caused by transport and unintentional injuries combined. If compared with other causes, transport and unintentional injuries combined accounted for 25% of deaths and 14% of DALYs in 2019, and showed little improvement from 1990 when such injuries accounted for 26% of adolescent deaths and 17% of adolescent DALYs. Throughout adolescence, transport and unintentional injury fatality rates increased by age group. The unintentional injury burden was higher among males than females for all injury types, except for injuries related to fire, heat, and hot substances, or to adverse effects of medical treatment. From 1990 to 2019, global mortality rates declined by 34.4% (from 17.5 to 11.5 per 100 000) for transport injuries, and by 47.7% (from 15.9 to 8.3 per 100000) for unintentional injuries. However, in low-SDI nations the absolute number of deaths increased (by 80.5% to 42 774 for transport injuries and by 39.4% to 31 961 for unintentional injuries). In the high-SDI quintile in 2010-19, the rate per 100 000 of transport injury DALYs was reduced by 16.7%, from 838 in 2010 to 699 in 2019. This was a substantially slower pace of reduction compared with the 48.5% reduction between 1990 and 2010, from 1626 per 100 000 in 1990 to 838 per 100 000 in 2010. Between 2010 and 2019, the rate of unintentional injury DALYs per 100 000 also remained largely unchanged in high-SDI countries (555 in 2010 vs 554 in 2019; 0.2% reduction). The number and rate of adolescent deaths and DALYs owing to environmental heat and cold exposure increased for the high-SDI quintile during 2010-19. Interpretation As other causes of mortality are addressed, inadequate progress in reducing transport and unintentional injury mortality as a proportion of adolescent deaths becomes apparent. The relative shift in the burden of injury from high-SDI countries to low and low-middle-SDI countries necessitates focused action, including global donor, government, and industry investment in injury prevention. The persisting burden of DALYs related to transport and unintentional injuries indicates a need to prioritise innovative measures for the primary prevention of adolescent injury. Copyright (C) 2022 The Author(s). Published by Elsevier Ltd.Article Antioxidant Properties of allium Turcicum Özhatay & Cowley Plant Extract, Its Effects on the Proliferation and Migration of Cancer Cells(Frontiers Media Sa, 2024) Ipek, Polat; Baran, Ayse; Cebe, Deniz Baris; Ahmadian, Elham; Eftekhari, Aziz; Baran, Mehmet FiratCancer is a type of non-communicable disease that is responsible for numerous deaths worldwide. Cancer incidence and mortality rates are on the rise due to a combination of factors, such as a growing population, aging, and poor dietary habits. The Allium turcicum & Ouml;zhatay & Cowley plant is an endemic plant in the area where it grows and is consumed by the public due to its various benefits. This endemic plant, which generally grows in high-altitude regions, is sold in bunches because it is costly, mixed with rock salt, crushed into powder, and consumed as a spice. The cytotoxic and growth-inhibitory effects of A. turcicum & Ouml;zhatay & Cowley herb extract on human glioblastoma U373 cells, human colorectal carcinoma cell HCT-116, and healthy HUVEC cell lines were determined by the MTT method. After 24 and 48 h of application, logIC50 values in HUVEC, HCT-116, and U373 cells were defined as 3.737, 3.765; 3.513, 3.696, 4.476, and 4.104 mu g/mL, respectively. We conducted a cell migration experiment to study the A. turcicum & Ouml;zhatay & Cowley Extract (AT & Ouml;CE) impact on cancer cells' metastatic behavior. Our findings indicate that AT & Ouml;CE has an inhibitory effect on the migration potential of the cells used in the study. We conducted experiments using DPPH, ABTS, CUPRAC, and total phenolic content to assess the antioxidant properties of AT & Ouml;CE. The findings from the antioxidant activity experiments revealed an activity level of 0.20 +/- 0.046 at IC50. Additionally, the total phenolic content was measured to be 0.26 +/- 0.044 mg GAE/g.Article An Assessment of Intermittent and Continuous Enteral Feeding in Critically Ill Children(Mdpi, 2025) Misirlioglu, Merve; Yildizdas, Dincer; Ekinci, Faruk; Akcay, Nihal; Bingol, Ilyas; Sahin, Ebru; Coban, YaseminBackground: The inability to ensure adequate nutrition for patients, and failure to provide adequate calorie and protein intake, result in malnutrition, leading to increased morbidity and mortality. The present study assesses the two approaches to enteral nutrition-intermittent and continuous enteral feeding-in critically ill pediatric patients in T & uuml;rkiye to determine the superiority of one method over the other. Methods: Included in this multicenter prospective study were patients receiving enteral nutrition via a tube who were followed up over a 3-month period. Anthropometric data, calorie and protein intake, and signs of feeding intolerance were evaluated in a comparison of the different feeding methods. Results: A total of 510 patients were examined. In the continuous enteral feeding (CEF) group, 20.2% of patients developed metabolic abnormalities, and 49.5% experienced enteral nutrition intolerance, both of which were higher than in the intermittent enteral feeding (IEF) group, and the differences were statistically significant. No significant differences were observed between the two feeding methods in terms of reaching the target calorie intake on days 2 and 7 (p > 0.05). On day 7, there were significant differences between the two feeding methods in terms of calorie and protein intake (p = 0.023 and 0.014, respectively). Conclusions: In the present study, assessing the IEF and CEF approaches to enteral nutrition, critically ill pediatric patients receiving intermittent feeding exhibited lower rates of enteral nutrition intolerance and metabolic abnormalities. Furthermore, the calorie and protein intake on day 7 were noted to be higher in the IEF group than in the CEF group. Further randomized controlled trials are needed to confirm the findings of the present study.Article Assessment of Iron Metabolism and Inflammation in Children With Cerebral Palsy(Mdpi, 2025) Orhan, Ozhan; Gokdemir, Gul SahikaBackground/Objectives: Cerebral palsy (CP) is a motor disorder resulting from brain damage that is common in childhood. Iron is vital for the body's basic functions. Iron metabolism disorders and inflammation contribute to the neurological complications seen in CP. The purpose of this research was to ascertain the association and correlation between markers of inflammation and iron metabolism in children with CP. Methods: A total of 181 children diagnosed with CP and 111 typically developing children were retrospectively included in the study. Demographic data, blood parameters, C-reactive protein, iron, total iron binding capacity, and inflammation markers were evaluated. Results: C-reactive protein (CRP), neutrophil-to-lymphocyte ratio (NLR) and systemic immuno-inflammatory index (SII) levels of CP children were found to be statistically significantly higher than those of control group children (p < 0.05). Iron (Fe) and ferritin levels were lower in the CP group, while total iron binding capacity (TIBC) was higher. Spearman correlation analysis showed significant correlations between iron, ferritin and TIBC and SII. Conclusions: Iron deficiency and chronic inflammation are associated with the pathophysiology of CP in patients with CP, and therefore it is important to monitor markers of iron metabolism and inflammation in these patients.Article Assessment of Walnut (juglans Regia L.) Cultivation Land Suitability Using a Multiple-Criteria Decision-Making Method in Southeastern Turkey(Nature Portfolio, 2025) Mercan, CagriSite selection for agricultural products is critical for agricultural planning, productivity, and farmers. Site selection is also critical for agricultural sustainability, as it helps ensure the efficient use of natural resources and avoids environmental degradation. This research proposes an evaluation model for walnut cultivation in the Savur (Mardin, Turkey) district in the Southeastern Anatolia region. Based on literature data, expert opinion, and local walnut producers' perspectives, a spatial decision support system was developed using Geographic Information System (GIS)-based Multi-Criteria Decision Analysis (MCDA). This model provides farmers and stakeholders with a comprehensive evaluation of the different walnut-producing sites in the Savur district. It allows them to make informed decisions about the most suitable areas for walnut production. The land suitability assessment for walnut orchards included four primary evaluation aspects, ten main criteria, and forty-seven sub-criteria. Evaluation criteria were weighted using the Analytic Hierarchy Process (AHP). A land suitability map was created using the weighted overlay method in overlap with the evaluation criteria. The results showed 442.56 ha of very highly suitable land, 9789.43 ha of highly suitable land, and 1140.76 ha of moderately suitable land in the Savur district. In order to determine the accuracy of the study model, ROC (Receiver Operating Characteristic) analysis was conducted. As a result of the validation analysis, the constructed model had an Area Under the Curve (AUC) of 0.911, which indicates an excellent fit between the model and reality; therefore, the model is acceptable. This study demonstrates that integrating AHP and GIS can aid agricultural land use planning and decision-making.Article Attitudes promoting coping with death anxiety among parents of children with disabilities(Taylor and Francis Online, 2021) Kaçan, Havva; Sakız, Halis; Bayram Deger, VasfiyeWe investigated death anxiety among parents of children with disabilities and its associations with coping attitudes and psycho-demographic factors. Surveys were administered to 382 parents of children who possess a severe disability and data were analyzed via descriptive and inferential statistics. Findings revealed that parents experienced high levels of death anxiety; the level of death anxiety changed according to some psycho-demographic factors, such as external support, type of disability, and death-related beliefs; and death anxiety was significantly explained by demographic variables, death-related thoughts, and experiences, and adaptive and maladaptive coping attitudes.Article Boletus edulis loaded with gamma-Fe2O3 nanoparticles as a magnetic sorbent for preconcentration of Co(II) and Sn(II) prior to their determination by ICP-OES(SPRINGER WIEN, 2018) Özdemir, Sadin; Yalçın, M. Serkan; Kılınç, Ersin; Soylak, MustafaThe authors show that the fungus Boletus edulis loaded with gamma-Fe2O3 nanoparticles is a viable sorbent for magnetic solid phase extraction of trace levels of Co(II) and Sn(II). The surface structure of immobilized magnetized B. edulis was characterized by FT-IR, SEM and EDX. Experimental parameters were optimized. Following elution with 1 M HCl, the ions were quantified by ICP-OES. The limits of detection are 21 pg.mL(-1) for Co(II), and 19 pg.mL(-1) for Sn(II). The preconcentration factors are 100 for both ions. The sorption capacities of the sorbent are 35.8 mg.g(-1) for Co(II) and 29.6 mg.g(-1) for Sn(II). The method was applied to the analysis of certificated reference materials and gave >= 95% recoveries with low RSDs. It was also successfully applied to the quantification of Co(II) and Sn(II) in spiked environmental and food samples.Article Bronchiectasis in Türkiye: Data from a Multicenter Registry (Turkish Adult Bronchiectasis Database)(Galenos Publ House, 2024) Edis, Ebru Çakır; Cilli, Aykut; Kızılırmak, Deniz; Coşkun, Ayşın Şakar; Güler, Nurcan; Çiçek, Sedat; Researchers, TebvebBackground: Bronchiectasis is a chronic lung disease characterized by permanent bronchial wall dilatation. Although it has been known as an orphan disease, it has recently gained attention because of registry-based studies and drug research. Aims: We aimed to use a multicenter database to analyze and compare data regarding the etiology, associated comorbidities, microbiological characteristics, and preventive strategies of bronchiectasis in Türkiye to those of other countries. Study Design: A multicenter prospective cohort study. Methods: The multicenter, prospective cohort study was conducted between March 2019 and January 2022 using the Turkish Adult Bronchiectasis Database, in which 25 centers in Türkiye participated. Patients aged > 18 years who presented with respiratory symptoms such as cough, sputum, and dyspnea and were diagnosed with non-cystic fibrosis bronchiectasis using computed tomography were included in the study. Demographic information, etiologies, comorbidities, pulmonary functions, and microbiological, radiological, and clinical data were collected from the patients. Results: Of the 1,035 study participants, 518 (50%) were females. The mean age of the patients was 56.1 ± 16.1 years. The underlying etiology was detected in 565 (54.6%) patients. While postinfectious origin was the most common cause of bronchiectasis (39.5%), tuberculosis was identified in 11.3% of the patients. An additional comorbidity was detected in 688 (66.5%) patients. The most common comorbidity was cardiovascular disease, and chronic obstructive pulmonary disease (COPD) and bronchiectasis was identified in 19.5% of the patients. The most commonly detected microbiological agent was Pseudomonas aeruginosa (29.4%). Inhaled corticosteroids (ICS) were used in 70.1% of the patients, and the frequency of exacerbations in the last year was significantly higher in patients using ICS than in nonusers (p < 0.0001). Age [odds ratio (OR): 1.028; 95% confidence interval (CI): 1.005-1.051], cachexia (OR: 4.774; 95% CI: 2,054-11,097), high modified medical research council dyspnea scale score (OR: 1,952; 95% CI: 1,459-2,611), presence of chronic renal failure (OR: 4,172; 95% CI: 1,249-13,938) and use of inhaled steroids (OR: 2,587; 95% CI: 1,098-6,098) were significant risk factors for mortality. Mortality rates were higher in patients with COPD than in those with no COPD (21.7-9.1%, p = 0.016). Patients with bronchiectasis and COPD exhibited more frequent exacerbations, exacerbation-related hospitalizations, and hospitalization in the intensive care unit in the previous year than patients without COPD. Conclusion: This is the first multicenter study of bronchiectasis in Türkiye. The study results will provide important data that can guide the development of health policies in Türkiye on issues such as infection control, vaccination, and the unnecessary use of antibiotics and steroids.Article Changes in volatile compounds, sugars and organic acids of different spices of peppers (Capsicum annuum L.) during storage(FOOD CHEMISTRY, 2020) Korkmaz, Aziz; Atasoy, Ahmet Ferit; Hayaloglu, Ali AdnanChanges in sugars, organic acids and volatile compounds (VC) of red pepper flakes (RPF), traditional (TRI), and industrial (INI) isot peppers were evaluated during one year storage at the room condition. The changes in the flavor components were significantly affected by the production methods and storage time. Glucose content decreased gradually along storage and reduced by about 21.23, 47.22 and 56.65% for TRI, INI and RPF, respectively. However, fructose decreased significantly only in RPF (11.29%). Citric and succinic acids exhibited slight changes, but malic acid showed an increasing trend, especially in RPF (4-fold). Most of the VC in all samples decreased or disappeared after storage. The major quantitative losses in these compounds were found in TRI during the first 3 months as 81.76%. The storage was found to be caused deterioration flavor properties in red pepper spices and revealed the importance of appropriate storage conditions.Article Comparison of Machine Learning Algorithms for Automatic Prediction of Alzheimer Disease(Wolters Kluwer Health, 2025) Aslan, E.; Özüpak, Y.Background: Alzheimer disease is a progressive neurological disorder marked by irreversible memory loss and cognitive decline. Traditional diagnostic tools, such as intracranial volume assessments, electroencephalography (EEG) signals, and brain magnetic resonance imaging (MRI), have shown utility in detecting the disease. However, artificial intelligence (AI) offers promise for automating this process, potentially enhancing diagnostic accuracy and accessibility. Methods: In this study, various machine learning models were used to detect Alzheimer disease, including K-nearest neighbor regression, support vector machines (SVM), AdaBoost regression, and logistic regression. A neural network was constructed and validated using data from 150 participants in the University of Washington's Alzheimer's Disease Research Center (Open Access Imaging Studies Series [OASIS] dataset). Cross-validation was also performed on the Alzheimer Disease Neuroimaging Initiative (ADNI) dataset to assess the robustness of the models. Results: Among the models tested, K-nearest neighbor regression achieved the highest accuracy, reaching 97.33%. The cross-validation on the ADNI dataset further confirmed the effectiveness of the models, demonstrating satisfactory results in screening and diagnosing Alzheimer disease in a community-based sample. Conclusion: The findings indicate that AI-based models, particularly K-nearest neighbor regression, provide promising accuracy for the early detection of Alzheimer disease. This approach has potential for further development into practical diagnostic tools that could be applied in clinical and community settings. © 2024, the Chinese Medical Association. This is an open access article under the CC BY-NC-ND license.Article Comparison of Single-Incision Laparoscopic Percutaneous and Cystoscope Forceps Assisted Morgagni Hernia Repair Techniques(W.B. Saunders, 2024) Okur, M.H.; Aydoğdu, B.; Azizoğlu, M.; Arslan, S.; Bayram, S.; basuguy, E.Objective: Our goal was to compare single-incision laparoscopic percutaneous and cystoscope forceps-assisted Morgagni hernia repair techniques. Materials and methods: A total of 40 patients were allocated to two groups, each with 20 patients. Group 1: Single incision (port) laparoscopic surgical percutaneous Morgagni hernia repair (with a 5 mm Storz laparoscopic scope entered through the umbilicus). Group 2: Single incision (port) laparoscopic surgical percutaneous Morgagni hernia repair (with an 11 Fr [3.6 mm] cystoscope entered through the umbilicus + using forceps + sac plication, and sac cauterization). In Group 1; the sac was not removed. In group 2; we advanced the forceps through the cystoscope, caught the sac, pushed the needle through the sac, plicated the sac, and then cauterized the sac with Bugbee electrode. Results: Of the 40 patients, 70 % (n = 28) were male. The symptoms at admission included repeated chest infections (40 %), dyspnea (30 %), vomiting (22 %), and abdominal pain (22 %). No difference was found between groups in terms of age, gender symptomatology, or associated anomalies. The operation time was shorter in group 2 compared to group 1 (p < 0.05; 25 min vs 40 min). Although there was one recurrence in Group 1, no recurrence was reported in Group 2. The recurrence incidence did not differ between groups (p > 0.05). Conclusions: Cystoscope-assisted repair of Morgagni hernia was found to be superior in terms of safety and shorter operation time. Level of evidence: Type III. Type of the study: Retrospective study. © 2023 Elsevier Inc.Article A Cross-Sectional Study of the Relationship Between Missed Nursing Care and Conscientious Intelligence in Hospital Nurses(Wiley, 2024) Sen, Hanife Tiryaki; Eskici, Gulcan Taskiran; Ciftcioglu, GulcanAimTo examine the relationship between missed nursing care and conscientious intelligence.BackgroundMissed nursing care is a globally common patient safety issue that threatens quality nursing care. Current studies mainly focus on the relationship between missed nursing care and external factors such as nurse, unit and hospital characteristics. However, internal factors, such as the conscientious intelligence of nurses, are also very important for missed nursing care. Moreover, the relationship between missed nursing care and conscientious intelligence has not been examined so far. This study will contribute to filling this gap in the literature.MethodsThis is a descriptive correlational study. The study sample consisted of 514 nurses working in a city in the southeastern region of T & uuml;rkiye, reached by convenience sampling method. Study data were collected between 30 January and 30 June 2021. Descriptive statistics, difference statistics, Pearson correlation analysis and multiple regression analysis were performed.ResultsNurses missed nursing care at an occasional level (1.66 +/- 0.63), and their conscientious intelligence score was high (131.26 +/- 19.24). Conscientious intelligence alone accounted for 10.6% of the variance in missed nursing care. As nurses' conscientious intelligence levels increase, the level of missed nursing care decreases. Gender, education level, satisfaction with being a nurse and patient-to-nurse ratios had a statistically significant effect on missed nursing care scores.ConclusionMissed nursing care decreased as nurses' conscientious intelligence increased. Although nurses need to be knowledgeable and competent in caregiving, it is also necessary to consider their conscientious intelligence in patient care.Implications for nursing and health policyOrganizations and nurse managers could improve nursing care by implementing strategies to increase nurses' conscientious intelligence. For this, they would need to encourage nurses to receive training on sensitivity, awareness, ethical decision-making and ethical sensitivity. Moreover, nurse managers should be role models and leaders in compliance with personal and professional values and ethical standards to improve nursing care.Article Determination of Antimicrobial and Toxic Metal Removal Activities of Plant-Based Synthesized (capsicum Annuum L. Leaves), Ecofriendly, Gold Nanomaterials(Wiley-v C H verlag Gmbh, 2020) Baran, Mehmet Firat; Acay, Hilal; Keskin, CumaliNanoparticles are valuable materials with widespread use. The fact that these materials are obtained by biological resources with an environmentally friendly method contributes to the development of studies in this field. Gold nanoparticles (AuNPs) from waste vegetable sources (green leaves of Capsicum annum L.) are economically and easily synthesized. The obtained particles are characterized by UV-vis spectroscopy (UV-vis), Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), and scanning electron microscopy (SEM) analysis. The antimicrobial activity of the particles on the pathogenic microorganisms Escherichia coli ATCC 25922, Staphylococcus aureus ATCC 29213, Bacillus subtilis bacteria, and Candida albicans yeast are found to have a significant suppressive effect. The removal activities of eight toxic metals (Pd, Cd, Fe, Ni, Co, Mn, Zn, Pb) in Diyarbakir drinking water and artificially prepared water within different pHs are investigated. Gold nanoparticles synthesized from Capsicum annuum L. leaves are found to be effective in toxic metal removal in water samples.Article Determination of Chemical Components of the Endemic Species allium Turcicum L. Plant Extract by Lc-ms/Ms and Evaluation of Medicinal Potentials(Cell Press, 2024) Ipek, Polat; Atalar, Mehmet Nuri; Baran, Ayse; Baran, Mehmet Firat; Ommati, Mohammad Mehdi; Karadag, Musa; Khalilov, RovshanThe Allium turcicum L. (Zuzubak) plant as a cultivated vegetable have various health benefits and consumed as a food. Due to the shortcoming evidence in literature and the importance of this plant in folk medicine, in the present study, for the first time, we evaluated the bioactive profile of components (using LC-MS/MS), cytotoxicity, anticancer, antioxidant, and antibacterial prospectives of Zuzubak methanol extract. Reported results show that the extract is rich in bioactive compounds and has anticancer activity with breast cancer cells (MCF-7), human prostate cancer cells (DU -145), and Human osteosarcoma cancer Cell lines of (IC50) in dose dependent manner in the concentration range of 31.25 mu g/mL and 2000 mu g/mL for 24 and 48 h. Western blotting results determined that the extract significantly suppressed the growth of U2OS, MCF-7, and DU -145 cancer cells by down expression of Ang-1 (angiogenic protein) and Beclin-1 (autophagy protein) and overexpression of Bax (a proapoptotic protein). The oxidative stress indices showed a reduction in RPE-1 and MCF-7 cells and an upsurge in U2OS and DU -145 cells. Additionally, the antimicrobial assay showed suppression of the growth of various pathogenic microorganisms in 4.00 - 8.00 mu g/concentrations of Zuzubak extract using the microdilution method. The phytochemicals identified showed promising anticancer, antioxidant effects, and antimicrobial properties, representing a valuable herbal source for drug development studies.Article The effect of acupressure on postoperative pain of lumbar disc hernia: A quasi-experimental study(ELSEVIER SCI LTD, 2018) Tanrıverdi, Seher; Sarıtaş, SerdarLumbar disc herniation (LDH) is a disease characterized by lumbar and leg pain that occurs as a result of compression of the lumbar spinal root by the degenerated disc. The results of the study showed that 80% of humans experienced lumbar pain in any period of their lives [[1], [2], [3]]. Comprising an important part of lumbar pain; lumbar disc herniation (LDH) has an prevalence of approximately 15–56% per year [4,5]. One of the treatment methods preferred for patients diagnosed with lumbar disc herniation is surgery. Patients, who undergo surgery, experience intense pain in the early postoperative period [6]. It is known that medications are commonly used in pain control. Analgesic treatment used for pain control is the most preferred treatment method for pain relief as it has a rapid action and is administered easily [7,8]. Damages in both individual and national economy due to preferring carelessly and frequently analgesics affect negatively some physiological functionings and have negative effects such as development of addiction with the increase of dosages every time especially in cases where narcotics are preferred [9]. Thus, it is indicated that the administration of non-pharmaceutical methods by nurses to relieve the postoperative pain in patients in addition to medications increases the action of medications [8]. It is anticipated that there are numerous non-pharmaceutical methods which are efficient in pain management, such as distraction, relaxation, therapeutic touch, transcutaneous nerve stimulation (TENS), informing, hypnotherapy, acupuncture, massage, aromatherapy, music and meditation, yoga, attention-grabbing, imagination, cognitive-behavioral techniques. But, it is known that nurses do not use these methods adequately to relieve pain [10]. It may be asserted that non-pharmaceutical treatments are among independent nursing roles of professional nurses who have theoretical knowledge and problem solving ability. Nurses are required to take a role in non-pharmaceutical interventions in order to meet the health needs of individuals, families and society [11]. One of the non-pharmaceutical treatment methods used in pain relief is acupressure. Applied with touch pressuring on the acupuncture points using hands, fingers, thumbs or small beads according to the traditional Chinese medicine; acupressure is a non-pharmaceutical pain relief example that balances energy in the body [[12], [13], [14]]. Advantages of acupressure include low cost, learning convenience and non-invasive characteristics [14]. Besides, randomized clinical studies conducted to compare physiotherapy and acupressure in decreasing lumbar pain (LBP) have reveal that acupressure might be effective [[15], [16], [17]]. The use of acupressure in nursing practices by taking all its positive effects into consideration will contribute to the establishment of qualified nursing care standards.Article Effect of seasonal variation on lipid and fatty acid profile in muscle tissue of male and female Silurus triostegus(SPRINGER INDIA, 2016) Kacar, Semra; Bashan, Mehmet; Oymak, Seyit AhmetFatty acid (FA) compositions of total lipid, phospholipid (PL) and triacylglycerol (TAG) fractions have been determined in muscle tissues of Silurus triostegus. The distributions of saturated fatty acid (SFA), monounsaturated fatty acid (MUFA) and polyunsaturated fatty acid (PUFA) proportions were found to be different among total lipid, PL and TAG fractions from lipids in muscle tissues of the male and female S. triostegus in all seasons. Triacylglycerol contained a lower proportion of PUFA and a higher proportion of MUFA and SFA than PL while PL contained higher proportion of PUFA than proportion of MUFA and SFA compared to TAG. Triacylglycerol and PL fatty acid compositions in muscle tissues of the male and female fish species were found different. The most abundant fatty acids in the investigated seasons were palmitic acid (C16:0), stearic acid (C18:0), oleic acid (C18:1 n-9), palmitoleic acid (C16:1 n-7) and docosahexaenoic acid (C22:6 n-3). It was shown that the total lipid content and FA compositions in muscle tissues of the male and female S. triostegus were influenced by reproduction period and season.Article The Effect of Socioeconomic Factors on Malnutrition in Syrian Children Aged 0-6 Years Living in Turkey: a Cross-Sectional Study(Bmc, 2024) Deger, Vasfiye Bayram; Cifci, Sema; Ertem, MeliksahBackground This study was conducted to examine the prevalence of malnutrition in Syrian immigrant children living in Turkey. Methods The study was carried out in the city of Mardin, which is one of the cities with a high Syrian immigrant population in Turkey. Height, body weight and BMI values were recorded to determine the malnutrition status of the children. Z-scores of children were calculated using the malnutrition assessment WHOAntro program. Results The data show that 30.5% of Syrian children between the ages of 0 and 6 months are male, making up 55.8% of the total, and that 55.3% do not follow a regular breakfast schedule. The percentages of body weight for height, height for age, and BMI for age of Syrian children with a score between - 2 and + 2 SD Number were (89.3%), (74.3%), and (79.3%), respectively. Girls are more likely than boys to experience stunting and low body weight in the context of Syrian children (Stunting OR: 0.855(0.761-1.403), Underweight OR: 0.705(0.609-1,208)). Additionally, there is a link between levels of stunting and underweight and elements like the mother's educational level and the family's income. Contrary to the situation of adequate nutrition, it was discovered that the likelihood of stunting and low body weight in children increased by 0.809 and 1.039 times, respectively, when access to an adequate food supply was not available within the family (p < 0.05). Conclusions According to the results of the study, gender, family income, mother's education level and access to food affected the severity of malnutrition in children. Migration is an imporatnt factor affecting children's health. In this study malnutrition was found high im immigrant children. Programs should be developed to monitor the growth and development of disadvantaged children and to support their nutrition.Article Elevated Urotensin-Ii and Tgf-Β Levels in Copd: Biomarkers of Fibrosis and Airway Remodeling in Smokers(Mdpi, 2024) Kilinc, Metin; Demir, Ibrahim; Aydemir, Semih; Gul, Rauf; Dokuyucu, RecepBackground and Objectives: Small airway fibrosis plays a critical role in the progression of chronic obstructive pulmonary disease (COPD). Previous research has suggested that Urotensin-II (U-II) and transforming growth factor-beta (TGF-beta) may contribute to pathological fibrosis in various organs, including the cardiovascular system, lungs, and liver. However, their specific relationship with airway fibrosis in COPD has not yet been thoroughly investigated. This study aims to evaluate the concentrations of U-II and TGF-beta in individuals with COPD, as well as in healthy smokers and non-smokers, to explore their potential roles in COPD-related fibrosis. Materials and Methods: The study included three distinct groups: a healthy non-smoker control group (n = 98), a healthy smoker group (n = 78), and a COPD group (n = 80). All participants in the COPD group had a smoking history of at least 10 pack-years. COPD was defined according to the Global Initiative for Chronic Obstructive Lung Disease (GOLD) guidelines, with only patients classified as GOLD stage 2 or higher being included in the study. Urotensin-II (U-II) and transforming growth factor-beta (TGF-beta) levels were measured using a commercially available ELISA kit. Results: COPD patients had a significantly lower FEV1 (58 +/- 15.4%) compared to smokers (79 +/- 4.5%) and non-smokers (92 +/- 3.7%) (p < 0.001). Similarly, COPD patients had a lower FEV1/FVC ratio (55 +/- 9.4%) compared to smokers (72 +/- 4.2%) and non-smokers (85 +/- 3.6%) (p < 0.01 and p < 0.05, respectively). SaO(2) was significantly lower in COPD patients (87%) compared to smokers (96.5%) and non-smokers (98%) (COPD vs. smokers: p < 0.05 and smokers vs. non-smokers: p > 0.05). U-II levels were significantly higher in COPD patients (175.10 +/- 62.40 pg/mL) compared to smokers (118.50 +/- 45.51 pg/mL) and non-smokers (85.29 +/- 35.87 pg/mL) (p < 0.001 and p < 0.05, respectively). COPD patients also had significantly higher levels of TGF-beta (284.60 +/- 60.50 pg/mL) compared to smokers (160.00 +/- 41.80 pg/mL) and non-smokers (92.00 +/- 25.00 pg/mL) (p < 0.001 and p < 0.05, respectively). Conclusions: Our study supports the growing body of evidence that U-II and TGF-beta play central roles in the development and progression of fibrosis in COPD. The negative correlation between these markers and lung function parameters such as FEV1 and FEV1/FVC indicates that they may be key drivers of airway remodeling and obstruction. These biomarkers could serve as early indicators of fibrotic changes in smokers, even before the onset of COPD.
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