18 results on '"Koç, Özge"'
Search Results
2. Technology Acceptance and Usage Behaviour of Content and Language Integrated Learning Teachers in Turkey
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Koç, Özge, Yüksel, Gülru, and Altun, Emin
- Abstract
Content and language integrated learning (CLIL) is an approach that combines content and language objectives. Despite substantial expansion over the past two decades, its successful adoption raises several challenges for teachers. Teachers turn to information and communication technologies (ICT) to solve their problems. This study aims to investigate technology acceptance and use of English language teachers adopting the CLIL approach in Turkey, and to identify the difficulties they encounter while integrating technology into practice. The study is explanatory in research design and employs the Technology Acceptance Model (TAM) developed by Davis (1989) as a framework. A 27-item Likert-type questionnaire was used to gather data from 61 teachers practicing in private and public schools. The results showed a statistically significant difference in technology integration intention and use behaviors of teachers. The qualitative data suggested that among the difficulties faced by CLIL teachers were facilitating environments, managerial assistance, and teacher technology awareness.
- Published
- 2021
3. Writing an Expository Text Using Augmented Reality: Students' Performance and Perceptions
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Koç, Özge, Altun, Emin, and Yüksel, H. Gülru
- Abstract
Writing is a demanding task for learners in English as a foreign language (EFL) contexts. Students are not given sufficient practice opportunities in the classroom. Hence, they do not feel motivated to write or enjoy writing in English much, and they encounter difficulties in planning, organizing ideas, stating a clear purpose and choosing appropriate words to express their ideas while composing texts in English. Integrating advanced technologies into instruction can mitigate such problems. The main purpose of this study is to explore whether the use of AR-based materials could contribute to high school students in the process of producing texts in English. The study also seeks to explore students' perceptions on the use of AR. The study is quasi-experimental in design. The experiment was conducted in two classes of high school students with a B1 level of English proficiency. In total 48 students participated in the study. Following the design of the AR-based materials, the classes were assigned as the experimental (N = 24) and control (N = 24) group. Both groups worked on the same topic at the same time interval. Upon completion of their compositions, the students' perceptions of the use of AR-based materials were collected via a questionnaire. The statistical analyzes yielded significant differences in the writing scores between the groups. The findings indicated that the use of AR-based materials had a medium effect on the selected writing skills of the students. The results also showed that the students' perceptions of the AR-based writing experience were positive. The findings suggest that AR-based writing activities increase students' motivation towards writing, which may result in better performance.
- Published
- 2022
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4. Investigation of Gender Stereotypes in Nurse Clinicians' Metaphors and Concepts of Patients.
- Author
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Bezgin, Selver, Odabaşı Koç, Özge, and Islam, Talat
- Subjects
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NURSE-patient relationships , *STEREOTYPES , *GENDER identity , *QUALITATIVE research , *CONTENT analysis , *METAPHOR , *JUDGMENT sampling , *NURSE practitioners , *DATA analysis software - Abstract
Aim: The present study aims to analyze the presence of gender stereotypes in the metaphors nurse clinicians use to describe their patients. Methods: This study was conducted with 149 nurse clinicians working at a university hospital. Data were collected using a metaphor survey. Results: The most common metaphors for female patients were "flower" (f: 23) and "mother/my mother" (f: 8), whereas the most common metaphors for male patients were "wood" (f: 10) and "cactus" (f: 7). These metaphors were more frequently produced by female nurses. Female patients were often described as "delicate, in need of attention and help, and fragile," while male patients were described as "strong, authoritative, head of the family, and tough." Female nurses likened a more delicate male patient to a "delicate woman," and male nurses likened the strength of a male patient to a "man." Furthermore, eight nurses, five male nurses and three female nurses, frequently used the metaphor of "patient" (f: 6) while stating that they did not view patients as female or male. Male nurses (f: 4) produced the metaphor of "patient" (f: 6) the most. Conclusion: It is important not to overlook the factors underlying the metaphors produced by nurse clinicians. In this regard, extensive studies are needed to take into account additional factors such as cultural background, experience, or specific patient interactions that may have a major impact on how nurses perceive gender. Implications for Nursing Management: This study evaluates nurse clinicians' perceptions of patients in the context of gender stereotypes and highlights some important points in terms of nursing and patient care. [ABSTRACT FROM AUTHOR]
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- 2024
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5. Integrating SDGs into Architectural Education in Turkey
- Author
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HOŞKARA, ŞEBNEM, AKGÜN, YENAL, ERDOĞDU ERKARSLAN, ÖZLEM, and Koç, Özge
- Published
- 2023
6. Investigation of the effect of physical evidence and word of mouth on customer satisfaction and purchase intention in professional services
- Author
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Koç, Özge, primary and Atilgan, Kalender Özcan, additional
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- 2022
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7. Güzel Sanatlar Lisesi Resim Bölümü Öğrencilerinin Cinsiyet Kalıp Yargıları: Metafor Analizi ve Resim Çizme-Yazma Yöntemi
- Author
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ODABAŞI KOÇ, Özge, primary
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- 2021
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8. Investigation of the effect of physical evidence and word of mouth on customer satisfaction and purchase intention in professional services
- Author
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Atılgan, Kalender Özcan and Koç, Özge
- Abstract
Professional services differ from other general services in many ways. Specifically, consumers benefit from physical evidence providing tangible clues in evaluating professional services. This study aims to investigate the effect of physical evidence on customer satisfaction and word of mouth in professional service purchase intentions. In this direction, face-to-face questionnaires were applied to 300 patients who received service from a dental health centre. A structural equation modelling analysis was used to test the hypothetical model. According to the results of the study, it has been determined that the ambient factors of physical evidence affect customer satisfaction and word-of-mouth communication. Also, social factors of physical evidence significantly affected word-of-mouth communication. Additionally, customer satisfaction significantly affects word-of-mouth communication, and word-of-mouth communication influences purchasing intention. In the conclusion, suggestions were made regarding the selection of various professional services for future studies.
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- 2023
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9. Writing an expository text using augmented reality: Students’ performance and perceptions
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Koç, Özge, primary, Altun, Emin, additional, and Yüksel, H. Gülru, additional
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- 2021
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10. Olgu Sunumu: Dix-Hallpike Testinde Görülen Horizontal Nistagmuslar Hangi Semisirküler Kanal Patolojisini İşaret Eder?
- Author
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Can Çolak, Sanem, primary, ÇOLAK, Sanem Can, additional, ÖZDEMİR, Emre Akgün, additional, KOÇ, Özge, additional, CENGİZ, Deniz Uğur, additional, and Demir, İsmail, additional
- Published
- 2021
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11. CLAUDE ADRIEN HELVÉTİUS VE EĞİTİMSEL EŞİTLİK
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CANGÖKÇE KOÇ, Özge, primary and ÜNDER, Hasan, additional
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- 2020
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12. Lise sosyoloji ders kitaplarında toplumsal cinsiyet eşitliği
- Author
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Odabaşi Koç, Özge, Hamurcu, Habib, and Eğitim Bilimleri Anabilim Dalı
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Sociology lesson ,Textbooks ,Equality ,Sociology ,Sociology education ,Gender identity ,Books ,Eğitim ve Öğretim ,Education and Training ,Equality of women and men ,Sex ,Sosyoloji - Abstract
Bu araştırma, sosyoloji ders kitaplarındaki metinler ve görsellerin, kadın ve erkeğin görsellerde gösterilme sıklığı, meslekler ile aile içi işbölümü, kamusal-özel alanda gösterilme durumları, kadın ve erkeğe yüklenen roller çerçevesinde kişilik özellikleri açısından değerlendirildiği, ders kitaplarında toplumsal cinsiyet eşitliğini belirlemeye yönelik içerik analizidir. 1931-2017 yılları arasında kullanılan lise sosyoloji ders kitaplarından 23 tanesi incelendi. Elde edilen bulgular: Erkeklerin kadınlara oranla daha çok görsellerde yer aldığı, metin ve görsellerde erkeğe kadına oranla daha fazla meslek çeşidi sunulduğu ve siyaset, spor, yönetim, bilim, ticaret alanında erkeğin ön planda tutulduğu, erkeğe, evin geçimini sağlama kadına çocuk bakımı, ev işleri rolleri verildiği bu doğrultuda erkeğin kamusal alanda, kadının ev ve evle ilgili yerlerde belirtildiği, erkeğin devletle, kadının toprakla özdeşleştirildiği erkeğin evin dışına, kadının eve hapsedildiği, erkeğin güvenilir olma, akıllı, koruyan, güçlü; kadının, duygusal, yardıma muhtaç, korkak, şefkatli, narin, zayıf iradeli nitelikleriyle anıldığı, erkeğin akıl ile kadının bedenle, güzellikle özdeşleştirildiği ayrıca erkeğin mavi, kadının kırmızı renkle gösterildiği doğrultudadır. Sosyoloji ve diğer ders kitaplarındaki toplumsal cinsiyet eşitliğini engelleyici metin–görsellerin düzeltilmesi ayrıca sosyoloji ders kitaplarında, toplumsal cinsiyet eşitliğinin konu olarak yer alması önerilmektedir.Anahtar kelimeler: Cinsiyet, Toplumsal Cinsiyet, Toplumsal Cinsiyet Eşitliği, Sosyoloji, Ders Kitapları This research is a content analysis to identify social gender equality by evaluating the texts and images in sociology textbooks in terms of the frequency of displaying women and men's visuals, occupations, division of labour among family members, public-private sphere and personality characteristics of women and men within the scope of their given roles. 23 of the high school sociology textbooks that were used between 1931-2017 have been examined. Findings obtained: men are seen more on the images compared to women, men are presented with more occupation types than women and men are kept on the front line in the fields of politics, sports, management, science and trade in the texts and images. Men have the roles for earning life whereas women have the roles for childcare and housekeeping. Man is displayed in the public sphere; woman is mentioned in the places related to the house; man is identified with the state whereas the woman is identified with the land; Woman is confined to the house and man stays out of the house; man is trustworthy, intelligent, protective, strong while woman is referred by her emotional features and as helpless, coward, compassionate, delicate and weak-willed; Moreover, man is identified with mind whereas woman is identified with body and beauty; man is identified with blue and woman is identified with red color. It is suggested that texts and images preventing social gender equality in sociology and other textbooks should be corrected and moreover social gender equality should take place in sociology textbooks as a subject.Keywords: Gender, Social Gender, Social Gender Equality, Sociology, Textbooks 130
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- 2017
13. LIBERAL EĞITIM GELENEĞINDE ARISTOTELES MIRASI
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CANGÖKÇE KOÇ, Özge, primary
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- 2018
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14. Zaman pencereli gezgin satıcı problemi için yeni karar modelleri
- Author
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Koç, Özge Nimet, Kara, İmdat, and Endüstri Mühendisliği Anabilim Dalı
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Endüstri ve Endüstri Mühendisliği ,Logistics ,Industrial and Industrial Engineering - Abstract
Gezgin Satıcı Problemi (GSP), dağıtım lojistiği, rotalama ve iş çizelgeleme problemlerinin modellenmesinde temel oluşturur. Çok sayıda özel durumları olan GSP'nin yaygın karşılaşılan bir uzantısı Zaman Pencereli Gezgin Satıcı Problemidir (ZPGSP). ZPGSP, GSP'ye her şehrin önceden belirlenen zaman pencereleri içinde ziyaret edilmesi kısıtının eklenmesiyle oluşmaktadır. ZPGSP, GSP'de olduğu gibi NP-zor sınıfında yer alan birleşi eniyileme problemidir. İlgili kaynaklarda ZPGSP için polinom sayıda 0-1 karar değişkeni ve kısıtı olan farklı yapı ve özelliklerde karar modelleri bulunmaktadır. Bu çalışmada, tarihi gelişim süreci içinde ZPGSP için geliştirilen modellere ve bu modellerde gözlenen sıkıntılara değinilerek, yeni önerilen iki model verilmiştir. Yeni modellerin ve kaynaklarda yer alan modelin doğrudan bir paket programla kullanılması halinde, çözüm süresi ve başlangıç altsınır değerlerine göre performansları incelenmiştir. Önerilen modellerin kullanıcı kolaylığı özelliklerinin yanı sıra, çok gezginli ZPGSP için, böylece Araç Rotalama Problemleri (ARP) için de bir temel oluşturdukları gösterilmiştir. Travelling Salesman Problem (TSP) is baseline for transportation, routing and scheduling problems. Travelling Salesman Problem with Time Windows (TSPTW) is the extension of TSP which has a lot of special cases. TSPTW is formed by adding special constraints, time windows, which are determined by the cities previously and the salesman must visit the cities between these time windows. TSPTW is a NP-hard and the combinatorial optimization problem like TSP. In the literature, there exist some decision models which have binary variables polynomially with different structures and properties. In this note, we present forthcoming models in the literature, their drawbacks and propose two new formulations. Performances of the newly proposed and existing formulations in terms of CPU times and linear programming relaxations are analyzed by the aid of the software directly. In addition to property of user friendly, we show the new formulations are the base for Vehicle Routing Problems (VRP). 67
- Published
- 2012
15. Genelleştirilmiş Gezgin Satıcı Problemi İçin Polinom Büyüklükte Yeni Karar Modelleri
- Author
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Kara, İmdat, Güden, Hüseyin, Koç, Özge N., TR2435, TR141964, and Bölüm Yok
- Subjects
Gezgin Satıcı Problemi, Genelleştirilmiş Gezgin Satıcı Problemi, Lojistik ,Traveling Salesman Problem, Generalized Traveling Salesman Problem, Logistics - Abstract
Her salkımında en az bir düğüm olmak üzere m salkım halinde kümelendirilmiş n düğümlü bir serimde birinci salkımdan başlayıp, her salkımda yalnız bir düğüme uğranılarak başlangıç düğümüne dönülen en küçük toplam maliyetli turun bulunması problemine Genelleştirilmiş Gezgin Satıcı Problemi (GGSP) denir. GGSP, her salkımda bir düğümün bulunması halinde Gezgin Satıcı Problemi’ne dönüştüğünden, NP-zor bir problem olup, çözüm yaklaşımları özellikle sezgisel yöntemler üzerinde yoğunlaşmaktadır. GGSP’yi doğrudan çözüm amaçlı kullanılabilir karar modeli sayısı çok azdır. Bu bildiride yakın geçmişte önerilen iki karar modeli (Kara vd., 2005; Kara ve Demir, 2006) ele alınarak, bu modellerdeki alt tur engelleme kısıtları yerine, daha sıkı olması beklenen, yeni alt tur engelleme kısıtları geliştirilmiş, yeni bir ayrıt tabanlı modelle birlikte, GGSP’yi doğrudan çözebilmek için üç yeni model önerilmiştir. Yeni modellerin öncekilere göre ve kendi aralarında performanslarını görebilmek amacıyla, kaynaklarda yer alan problemler her bir modelle çözülerek, sonuçlar doğrusal programlama gevşetme değerleri ve çözüm süreleri yönleriyle, sayısal analize tabi tutulmuştur. Seçilen model çok gezginli GGSP’ye uyarlanmıştır. In a network with non-empty m clusters and n nodes, the problem of finding the tour starting from the first cluster, visiting a node from each cluster and turning the first node, and minimizing the total cost is called Generalized Traveling Salesman Problem (GTSP). The GTSP is NP-hard because when there is exactly one node in each cluster it reduces to the Traveling Salesman Problem which is NP-hard. So solution approaches are generally focused on the heuristic methods. The mathematical models aiming to solve the GTSP directly are very narrow. In this study, two recently proposed mathematical models (Kara et al. 2005; Kara and Demir, 2006) are considered and instead of subtour elimination constraints in these studies three new subtour elimination constraints are developed which are expected to be tighter. Together with a new flow based model, three new models are proposed to solve the GTSP directly. In order to analyze the performances of the new models compared with the old models and each others, test problems in the literature are solved by each of the models. Results about the linear programming relaxation values and solution times are analyzed numerically. The selected model is adapted to the GTSP with multiple salesmen.
- Published
- 2011
16. Hizmet sektöründe kalite yönetimi ve kargo taşımacılık sektöründe hizmet kalite sisteminin uygulanabilirliğinin değerlendirilmesi
- Author
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Begüm Koç, Özge, Küheylan, Hatice Esin, and İşletme Ana Bilim Dalı
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Service quality ,İşletme ,Cargo sector ,Service sector ,Quality management ,Cargo transportation ,Quality ,Business Administration - Abstract
ÖZET Rekabete dayalı sistem içerisinde müşterilerin, istek ve beklentilerinin karşılanmasına yönelik seçimlerinde öncelikli bir yer edinilmesi, hizmet sunumunun gerçekleştirilmesine yönelik olası sorunların ortaya çıkmadan önce çözümlerinin oluşturulması, dile getirilen, beklenen veya henüz fark edilmeyen, düşünülmeyen gereksinim ve beklentilere uygun hale getirilmesi, hizmet sunumunda etkili olunarak gereksinimlerin doğru bir şekilde ve istenen sürelerde yerine getirilmesi; ISO 8402 (1994)'e göre bir ürün ya da hizmetin belirlenen ya da olabilecek gereksinimleri karşılama yeteneğine dayanan özellikleri toplamı olarak tanımlanan, kusursuzluk veya mükemmellik arayışına sistemli bir yaklaşım olarak da ifade edilen kalitenin benimsenmesi ile mümkündür. Yoğunluğu sürekli artan rekabet ortamında kalıcı ve başarılı olabilmenin, müşterilerin gözünde olumlu bir imaj yaratabilmenin temelinin müşteri memnuniyetinin sürekliliğinin sağlanmasına bağlı olduğu ve sunulan hizmetler ile rakip hizmetler arasındaki seçici ve kalite yönü ile tek karar verici konumunda olan, organizasyonun varlığını devam ettirebilmesinde önemli rolü bulunan müşterilerin kritik yeri göz ardı edilmemeli, hizmette kalite yalnızca bir defa yakalanması düşünülen bir hedef olarak değil, sürekli gerçekleştirilmesi gereken bir zorunluluk olarak görülmelidir. Hizmet sektöründe önemli misyonlar üstlenen kargo taşımacılık sektöründe de çağdaş hizmet anlayışının benimsenmesi, hızlı, kaliteli, ekonomik hizmetin eksiksiz, zamanında verilmesi, kusursuz hizmet sunumunun gerçekleştirilmesi, müşterilere dünya standartlarında servis verilmesi, müşteri memnuniyetinin, çalışanların sürekli eğitiminin hedeflenmesi, kalite yönetim sisteminin benimsenmesi ve sürekli kendini yenileyen hizmet anlayışının marka kimliğine yansıtılması yoğun rekabetin yaşandığı ortamda, başarının elde edilmesinde anahtar faktörlerdir. vı ABSTRACT ISO 8402 (1994), defines quality as the total ability to fulfil consumers' existing expectations and the possible requirements that may have take place in future for a product or a service. In a competitive system, quality phenomenon enables the supplier of a product or a service to be preferred by the customers. Today, quality also forces the suppliers to think on matters, foresee the possible problems and solve these possible problems at the point of design or planning stage on behalf of the consumers who are not aware of for their future expectations and requirements at the time being. In other words, suppliers must be capable of guessing the future demands of their consumers for a specific product or a service and should be in a continuous progression and development. In competitive conditions where the intensity of competition continuously increases, the basis of creating a positive image and reputation among the consumers is very much related to continuation of customer satisfaction. Actually, the customer who has to be considered as the only decision maker of the service supplier has a very critical position. The supplier should never disregard this fact and should be after a never-ending quality approach. Quality must never be considered as a target to be reached for once, contrary, it must be accepted as a continuous policy that must last forever. The following aspects will be the key factors to achieve real success in cargo transportation that has an important position and serious tasks in service sector: A modern service approach enabling a fast, perfect and feasible service with universal standards; targeting customer satisfaction; a renewing the total quality approach by continuously training the company staff. vu 161
- Published
- 2002
17. Non-alcoholic fatty liver disease and extrahepatic malignancy.
- Author
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Gümüşsoy, Mesut, Gökçe, Dilara Turan, Ulaş, Bahar Beliz, Koç, Özge, Karataş, Göktürk, Bodakç, Emin, Özercan, Abdullah Mübin, Duman, Serkan, Ellik, Zeynep Melekoğlu, Karakaya, Fatih, Erdem Er, Ramazan, Gökcan, Hale, and Idilman, Ramazan
- Subjects
NON-alcoholic fatty liver disease ,RADIOLOGY ,HISTOLOGY ,HEPATOCELLULAR carcinoma ,BREAST cancer - Abstract
BACKGROUND & AIMS: Non-alcoholic fatty liver disease (NAFLD) is strongly associated with metabolic disorders and is an important factor in extrahepatic complications. The aim of the present study was to determine the development of extrahepatic malignancy in patients with NAFLD. MATERIALS & METHODS: This was a single-center, retrospective cohort study. Between January 2001 and January 2020, a total of 1099 patients had been diagnosed with NAFLD, who were followed for at least six months were included into the study. The diagnosis of NAFLD was made based on biochemical, radiological and histological when available. The median follow-up period was months 62.3 months (interquartile range: 23.3-128.0 months).. RESULTS: The mean age was 51.1±11.0 years. Female gender was predominant (57%). Of the 1099 patients, 19,7% had diabetes mellitus, 29,5% had hypertension. Ninety and three patients (8.5%) had cirrhosis. Extrahepatic malignancy was developed in 54 NAFLD patients during the follow-up period, whereas hepatocellular carcinoma developed in 10 patients. Forty and six solid organ malignancies and 11 hematological malignancies was developed. Two different malignancy was developed in three patients. Female breast cancer was more commonly developed (28%, 16/57), followed by thyroid cancer (19%), lymphoma (12%) and lung cancer (11%). Extrahepatic malignancy development was more common in older patients (54.4±8.4 years vs. 50.9±11.1 years, p=0.038), in female patients (n=40 6.4% vs n=14, 2.9%, p=0.01), baseline high GGT level (72.1±68.0 U/L vs. 60.7±80.2 U/L), p=0.038). With logistic regression analysis, the development of extrahepatic malignancy was significantly associated with female gender (adjusted odds ratio (OR): 1.92, p=0.05). In conclusion, the based on the present study, NAFLD is a risk factor for extrahepatic malignancies. [ABSTRACT FROM AUTHOR]
- Published
- 2021
18. The effects of plerixafor on the hemostatic system in patients undergoing stem cell mobilization.
- Author
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Koç Ö, Doğan Ö, Şahin U, Kircali E, Koyun D, Arat M, and Özcan M
- Subjects
- Humans, Male, Female, Middle Aged, Adult, Aged, Granulocyte Colony-Stimulating Factor pharmacology, Lymphoma therapy, Lymphoma drug therapy, Hemostasis drug effects, Prospective Studies, Hematopoietic Stem Cell Mobilization methods, Cyclams pharmacology, Benzylamines pharmacology, Multiple Myeloma therapy, Multiple Myeloma blood, Heterocyclic Compounds pharmacology
- Abstract
Despite numerous reports on the procoagulant activities of G-CSF, the effect of plerixafor on the hemostatic system is not clearly understood. This study aims to evaluate the effects of plerixafor on the hemostatic system when used for autologous stem cell mobilization (ASCM) for poor mobilizers (PM) with lymphoma and multiple myeloma. Patients who were performed ASCM with plerixafor in combination with GCSF were prospectively enrolled. Cohort A included patients mobilized with G-CSF whereas Cohort B included patients mobilized with G-CSF + plerixafor. Blood samples were obtained before the mobilization regimen and just before apheresis. CBC, coagulation tests, CRP, protein C and S, vWF antigen, and factors VIII and XII were studied. Cohort A (n= 30) of which 9 received chemotherapy + G-CSF. Factor VIII, INR, vWF antigen, and CRP significantly increased after G-CSF compared to baseline. Decreases in protein C and S were significant (p<0.001; p=0.005). In cohort B (n=15) no significant changes were observed in coagulation parameters Factor levels, protein C and S before and after the plerixafor. Fibrinogen decreased slightly after plerixafor administration (4.2773±2.2125 vs. 3.6987±1.5062; p=0.02). remained unchanged. In conclusion the addition of plerixafor to G-CSF did not exert further significant procoagulant effects., (Copyright © 2025 Hematology/Oncology and Stem Cell Therapy.)
- Published
- 2024
- Full Text
- View/download PDF
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