Hemşirelik Bölümü Koleksiyonu

Permanent URI for this collectionhttps://hdl.handle.net/20.500.12514/222

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Now showing 1 - 9 of 9

Citation - WoS: 7
Citation - Scopus: 7
Biochemical components, enzyme inhibitory, antioxidant and antimicrobial activities in endemic plant Scilla mesopotamica speta
(Wiley, 2021) Aktepe, Necmettin; Keskin, Cumali; Baran, Ayşe; Atalar, Mehmet Nuri; Baran, Mehmet Fırat; Akmeşe, Şükrü
In this study, in vitro antioxidant, antimicrobial, anticholinesterase and phenolic profile of different solvent extracts of Scilla mesopotamica speta were determined in detail. In vitro antioxidant activities and total phenolic and flavonoid contents of plant extracts obtained with different solvents were tested in terms of 2.2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging activities. The highest total phenolic and total flavonoid contents were determined in the ethyl acetate extract (62.24 mu g GAE/mg) and chloroform extract (87.72 mu g QE/mg) respectively. The highest DPPH radical scavenging activity was detected in ethyl acetate extracts. Antimicrobial and antifungal activities were investigated by MIC method. The inhibitory activities of the extracts on the acetyl cholinesterase enzyme were investigated. Liquid chromatography (LC) tandem mass spectrometry LC-MS/MS was used to determine the phenolic component content of extracts. Thirty-one different components were identified in the analyses and their amounts were measured. Practical applications Scilla mesopotamica speta is an endemic and medicinal plant. It was determined that the extracts of this plant had a very rich content in terms of phenolic compounds, especially caffeic and ferulic acids. However, this plant was remarkable for its antioxidant, anticholinesterase, and antimicrobial activities. Considering the strong antioxidant, antimicrobial, and enzyme inhibition activities of the Scilla mesopotamica speta it can be suggested as a source of anticancer, antimicrobial, and antiviral drugs.
Correlation between vitamin D status and Wechsler Adult Intelligence Scale's comprehension subtest in patient with end-stage renal diseases
(WILEY-BLACKWELL, 2016) Karaoğlan, Mehmet; Emre, Memet Hanifi; Demirtaş, Yasemin; Şahin, İdris; Taşkapan, Hülya
Aim: Cognitive decline is an important problem for individuals, as well as for the community. Increasing evidence suggests that vitamin D may play a role in maintaining cognitive function and vitamin D deficiency may accelerate cognitive decline. The aim of this study was to evaluate the status of vitamin D in chronic renal failure (CRF) patients on peritoneal dialysis (PD) and to correlate the findings with cognitive functions. Materials and methods: The study was performed in Inonu University Turgut Ozal Medical Center. Serum 25hydroxyvitamin D (25(OH)D) was measured and cognitive functions (Wechsler Adult Intelligence Scale’s (WAIS) Comprehension Subtest) tested with 51 peritoneal dialysis patients and a control group consisting of 51 healthy individuals have similar conditions with patients. Individuals with other chronic diseases and smoking and alcohol habits which may impair cognitive functions were excluded from the study. Results: Compared to each groups we found negative correlation between 25(OH)D3 levels and WAIS’s Comprehension Subtest in patient and control group. The correlation between data was evaluated with the Spearman’s test (P = 0.597, r = 0.76 and P = 0.010 r = 0.356 respectively). Conclusions: In the literature, there is no consensus on the presence of an association between vitamin D levels and cognition. In this study vitamin D levels were measured as deficiency in both groups. Further studies are needed to investigate for increasing actual knowledge about this association.
Citation - WoS: 3
Citation - Scopus: 3
Discrimination Based on Sexual Orientation “Homophobia in Healthcare Employees”: a Cross-Sectional Study
(Springer, 2025) Deger, Vasfiye Bayram; Kacan, Havva
IntroductionThe study was conducted to examine the attitudes of healthcare employees toward homosexuals and the factors affecting them, while homophobic thoughts and behaviors are based on heteronormative cultural beliefs and gender stereotypes.MethodsThis study was planned as a cross-sectional and completed with 720 healthcare employees. The Demographic Information Form and Hudson and Ricketts Homophobia Scale were used in the study. Data were collected between January 06 and January 10, 2022.ResultsThe mean homophobia total score of the employees was determined as 97,503 +/- 25,807. Homophobia levels of male healthcare employees, those who thought homosexuality is a disease, and those who stated that homosexuality can be caused by taking an example had increasing homophobia levels. The level of homophobia decreases in the presence of homosexual friends, those who can talk freely about homosexuality, and healthcare employees who support same-sex marriage.ConclusionsRecognition of individuals with different sexual orientations by healthcare employees will reduce homophobic attitudes toward these individuals. Examining the level of homophobia in healthcare institutions and ensuring that discriminatory attitudes or behaviors toward individuals from different sexual orientations are determined to be effective on the quality of healthcare and access to healthcare services.Policy ImplicationsThere is a healthcare system in which patients are generally assumed to be heterosexual; healthcare employees are not prepared to work with Lesbian, Gay, Bisexual, and Transsexual patients in general. Studies conducted on this subject indicate that more studies are needed on the subject to implement a healthcare policy focusing on sexual diversity in healthcare services and to discuss healthcare practices for the Lesbian, Gay, Bisexual, and Transsexual population.
Citation - WoS: 4
Citation - Scopus: 4
Editorial: Anxiety, burnout, and stress among healthcare professionals
(Frontiers, 2023) Bayram Değer, Vasfiye
The technology, informatics and social fields are experiencing continuous changes and developments day by day. Such changes and developments influence human life and expand the fields of research. One of these fields is the world of work life. Work life is an area where people spend a significant part of their lives by spending time and effort. The willingness of employees to make quality use of their time and labor significantly affects the efficiency obtained as a result of their work (Burton, 2010). The nature of the work requirements and the quantity of communication with other people in the workplace create challenging situations for employees. In this context, when it comes to health in work life, health workers are seen as an important sample group in terms of researching variables in work life, since their field requires qualified labor force, is vital and is a profession that constantly involves face-to-face interaction with people. The health sector is one of the sectors where employees have the most difficulties due to various factors. The health sector differs from other working environments due to the difficulty of serving patients with severe stress and the fact that employees in this sector often face stressful situations in their daily working environment.
Citation - WoS: 16
Citation - Scopus: 16
Effect of therapeutic touch on daytime sleepiness, stress and fatigue among students of nursing and midwifery: A randomized sham-controlled trial
(Complementary Therapies in Clinical Practice, 2021) Utli, Hediye; Vural Doğru, Birgül; Şenuzun Aykar, Fisun
Objectives: This study was conducted to assess the effect of therapeutic touch on stress, daytime sleepiness, sleep quality and fatigue among students of nursing and midwifery. Methods: 96 students were randomized into three groups: the therapeutic touch (TT) group, the sham therapeutic touch (STT) group, and the control group. In this randomized sham-controlled study, the TT group was subjected to therapeutic touch twice a week for four weeks with each session lasting 20 min. Results: When the TT group was compared to the STT and control groups following the intervention, the decrease in the levels of stress (p < 0.001), fatigue (p < 0.001) and daytime sleepiness (p < 0.001), and the increase in the sleep quality (p < 0.001) were found to be significant. Conclusion: It was found that TT, which is one form of complementary therapy, was relatively effective in decreasing the levels of stress, fatigue and daytime sleepiness, and in increasing the sleep quality of university students of nursing and midwifery.
Citation - WoS: 3
Citation - Scopus: 3
Frequency of clinical alarms in intensive care units and nurses’ sensitivity to them: An observational study
(American Journal of Critical Care, 2021) Baran, Leyla; Ceylan, Burcu; Güneş, Ülkü Yapucu
Background All clinical alarms require nurses to respond even if an intervention is not needed. Nurses are expected to respond appropriately to each alarm and establish priorities among their care practices accordingly. This study was conducted to examine the number and types of clinical device alarms used in intensive care units, the duration of their activation, and nurses’ degree of sensitivity to them. Methods This observational study was conducted in 4 intensive care units in a university hospital in Turkey. A total of 20 nurses (5 from each unit) were observed for a total of 80 hours. The alarms were categorized as valid, false, or technical. Results During the study observation period, the mean number of alarms sounding per hour per bed was 1.8. A total of 144 alarms were recorded, of which 70.8% were valid, 15.3% were false, and 13.9% were technical. The mean duration of alarm activation was 8 minutes for valid alarms, 14 minutes for false alarms, and 53 minutes for technical alarms. Conclusions Nurses’ responses to alarms differ depend-ing on alarm type; for alarms that do not require an emergency intervention, nurses tend to respond late or not at all. (American Journal of Critical Care. 2021;30:186-192).
Citation - WoS: 30
Citation - Scopus: 34
Health literacy, health perception and related factors among different ethnic groups: a cross-sectional study in southeastern Turkey
(BMC Health, 2021) Yiğitalp, Gülhan; Bayram Değer, Vasfiye; Çifçi, Sema
Background: Low levels of health literacy are associated with increased hospitalization rates, problems regarding the proper intake of medications, poor general health and increased mortality rates. It is a well-known fact that health literacy differs among ethnic groups and ethnic minorities, in particular, are known to have a low level of health literacy. The present study aimed to reveal the levels of health literacy among different ethnic groups and the affecting factors as well as the relationship between health literacy and health perceptions. Methods: This cross-sectional study was carried out with different ethnic groups (Kurdish, Arab, Turkish and Assyrian origin), between 18 and 65 years old in the province of Mardin in Turkey. The study was conducted with a total of 600 people. The European Health Literacy Scale-Turkish Adaptation (EHLS-TR) and Health Perception Scale (HPS) were used for measurement. Descriptive analysis, Mann Whitney U Test, Kruskal Wallis Test and Spearman correlation were used in the data analysis. Results: It was found that 80.7% of the participants had relatively low levels of health literacy. The lowest levels of health literacy were among those of Kurdish origin. There were correlations between sufficient levels of health literacy and several factors including being of Assyrian origin, being 50–65 years old, living in a nuclear family, being a secondary school graduate, having a high financial status, being retired, evaluating one’s own health status as good, obtaining health information from healthcare professionals, preferring to visit a state hospital to seek medical assistance first, smoking and drinking alcohol. A positive correlation was also identified between the levels of health literacy and health perception. Conclusions: It is essential to develop programs to increase health literacy for the public and, in particular, for the ethnic groups that are disadvantaged in many aspects in the context of health literacy.
Citation - WoS: 21
Citation - Scopus: 21
Increased DNA Damage and Oxidative Stress Among Silver Jewelry Workers
(HUMANA PRESS INC, 2015) Aktepe, Necmettin; Koçyiğit, Abdurrahim; Yükselten, Yunus; Taşkın, Abdullah; Keskin, Cumali; Çelik, Hakim
Silver has long been valued as a precious metal, and it is used to make ornaments, jewelry, high-value tableware, utensils, and currency coins. Human exposures to silver and silver compounds can occur oral, dermal, or by inhalation. In this study, we investigated genotoxic and oxidative effects of silver exposure among silver jewelry workers. DNA damage in peripheral mononuclear leukocytes was measured by using the comet assay. Serum total antioxidative status (TAS), total oxidative status (TOS), total thiol contents, and ceruloplasmin levels were measured by using colorimetric methods among silver jewelry workers. Moreover, oxidative stress index (OSI) was calculated. Results were compared with non-exposed healthy subjects. The mean values of mononuclear leukocyte DNA damage were significantly higher than control subjects (p < 0.001). Serum TOS, OSI, and ceruloplasmin levels were also found to be higher in silver particles exposed group than those of non-exposed group (p < 0.001, p < 0.001, p < 0.01, respectively). However, serum TAS levels and total thiol contents of silver exposed group were found significantly lower (p < 0.05, p < 0.001, respectively). Exposure to silver particles among silver jewelry workers caused oxidative stress and accumulation of severe DNA damage.
Citation - WoS: 4
Citation - Scopus: 3
Induction of apoptosis in human hormone-refractory prostate cancer cell lines by using resveratrol in combination with AT-101
(Wiley, 2021) Aktepe, Necmettin; Yukselten, Yunus
The aim of this study was to determine the appropriate doses of AT-101 and resveratrol combination in the in vitro hormone-refractory prostate cancer (PC) cell lines, in order to evaluate the cytotoxic and genotoxic effects of this combination on the proliferation of cancer cells, namely PC-3, DU-145 and LNCAP. Cytotoxicity in PC cell lines was analysed by using the XTT Cell Proliferation Assay. DNA damage was performed with the cell death assay. Apoptotic protein levels were performed by Roche Human Apoptosis Array. IC50 values were determined by XTT analysis. The strongest combined doses (100 µM resveratrol + 5µM AT-101) were found to have the strongest synergistic apoptotic and cytotoxic effects on DU-145 cells at 72 hr. While the combined use of resveratrol and AT-101 increased the expression of markers in apoptotic cell pathways on cells, a decrease in the expression of anti-apoptotic markers was detected (p ˂ 0.05). Combined applications of these compounds showed an important synergism in the hormone-refractory PC cell lines, and it was determined that after the post-translational modification, they were significantly effective on the apoptotic pathway. These results have revealed that the combination of resveratrol and AT-101 holds great expectation as a new chemotherapeutic application in the treatment of human prostate cancer.

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