Orhan Değer

4.7k total citations · 1 hit paper
116 papers, 3.7k citations indexed

About

Orhan Değer is a scholar working on Molecular Biology, Insect Science and Surgery. According to data from OpenAlex, Orhan Değer has authored 116 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Molecular Biology, 22 papers in Insect Science and 18 papers in Surgery. Recurrent topics in Orhan Değer's work include Bee Products Chemical Analysis (22 papers), Essential Oils and Antimicrobial Activity (11 papers) and Insect and Pesticide Research (10 papers). Orhan Değer is often cited by papers focused on Bee Products Chemical Analysis (22 papers), Essential Oils and Antimicrobial Activity (11 papers) and Insect and Pesticide Research (10 papers). Orhan Değer collaborates with scholars based in Türkiye, United States and Cyprus. Orhan Değer's co-authors include Cihangir Erem, Mehmet Bekaroğlu, Mustafa Bilici, Hasan Efe, Hüseyin Avni Uydu, Arif Hacıhasanoğlu, Mehmet Köroğlu, Murat Topbaş, Asım Örem and Münir Telatar and has published in prestigious journals such as SHILAP Revista de lepidopterología, Biological Psychiatry and Journal of Child Psychology and Psychiatry.

In The Last Decade

Orhan Değer

111 papers receiving 3.5k citations

Hit Papers

Antioxidative enzyme acti... 2001 2026 2009 2017 2001 200 400 600
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Antioxidative enzyme activities and lipid peroxidation in major depression: alterations by antidepressant treatments
    2001 627 citations Mustafa Bilici, Hasan Efe et al. Journal of Affective Disorders profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Orhan Değer 615 490 445 410 400 116 3.7k
Ferah Armutçu 287 0.5× 809 1.7× 449 1.0× 318 0.8× 183 0.5× 107 4.5k
Efkan Uz 208 0.3× 519 1.1× 364 0.8× 581 1.4× 274 0.7× 71 3.5k
Hüseyın Özyurt 142 0.2× 873 1.8× 307 0.7× 461 1.1× 222 0.6× 102 4.0k
Ahmet Gürel 169 0.3× 614 1.3× 229 0.5× 237 0.6× 127 0.3× 75 3.2k
Ferıha Ercan 354 0.6× 968 2.0× 154 0.3× 86 0.2× 380 0.9× 220 5.3k
Mohsen Taghizadeh 468 0.8× 1.2k 2.5× 74 0.2× 385 0.9× 461 1.2× 131 4.1k
Gioacchino Calapai 404 0.7× 1.3k 2.7× 84 0.2× 145 0.4× 252 0.6× 173 6.4k
Zdeňka Ďuračková 240 0.4× 701 1.4× 60 0.1× 374 0.9× 236 0.6× 90 3.2k
Huzwah Khaza’ai 278 0.5× 807 1.6× 342 0.8× 65 0.2× 239 0.6× 72 3.4k
Shima Jazayeri 229 0.4× 712 1.5× 78 0.2× 261 0.6× 323 0.8× 82 2.5k

Countries citing papers authored by Orhan Değer

Since Specialization
Citations

This map shows the geographic impact of Orhan Değer's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Orhan Değer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Orhan Değer more than expected).

Fields of papers citing papers by Orhan Değer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Orhan Değer. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Orhan Değer. The network helps show where Orhan Değer may publish in the future.

Co-authorship network of co-authors of Orhan Değer

This figure shows the co-authorship network connecting the top 25 collaborators of Orhan Değer. A scholar is included among the top collaborators of Orhan Değer based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Orhan Değer. Orhan Değer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Değer, Orhan, et al.. (2024). Propolis Reduces Inflammation and Dyslipidemia Caused by High-Cholesterol Diet in Mice by Lowering ADAM10/17 Activities. Nutrients. 16(12). 1861–1861. 5 indexed citations
2.
Şekerci, Çağrı Akın, et al.. (2023). Protective Effects of Ellagic Acid on Testicular Ischemia-Reperfusion Injury in Rats. SHILAP Revista de lepidopterología. 10(2). 160–166. 3 indexed citations
3.
Değer, Orhan, et al.. (2023). Protective Effect of Bee Products Against Oxidative Damage in Erythrocytes. Gümüşhane Üniversitesi Sağlık Bilimleri Dergisi. 12(1). 167–174. 1 indexed citations
4.
Demir, Selim, Serap Özer Yaman, Elif Ayazoğlu Demir, et al.. (2019). Dorycnium pentaphyllumExtract Has Antiproliferative Effect on Human Cervix and Colon Cancer Cells. Nutrition and Cancer. 72(3). 504–512. 10 indexed citations
5.
Kural, Birgül Vanizör, et al.. (2018). Kuzeydoğu Anadolu Bölgesinden Toplanan Arı Poleni Karışımındaki Element Düzeyleri. Gümüşhane Üniversitesi Sağlık Bilimleri Dergisi. 7(3). 57–62. 1 indexed citations
6.
Turan, İbrahim, Selim Demir, Sema Mısır, et al.. (2015). Cytotoxic Effect of Turkish Propolis on Liver, Colon, Breast, Cervix and Prostate Cancer Cell Lines. Tropical Journal of Pharmaceutical Research. 14(5). 777–777. 61 indexed citations
7.
Karagüzel, Gülay, et al.. (2013). Seasonal Vitamin D Status of Healthy Schoolchildren and Predictors of Low Vitamin D Status. Journal of Pediatric Gastroenterology and Nutrition. 58(5). 654–660. 60 indexed citations
8.
Değer, Orhan, et al.. (2013). Polymorphisms in ABC transporters (ABCA1 and ABCC8) in metabolic syndrome. TURKISH JOURNAL OF MEDICAL SCIENCES. 43(2). 214–221. 4 indexed citations
9.
10.
Hocaoğlu, Çiçek, et al.. (2012). IL-1β, IL-6, IL-8, IL-10, IFN-γ, TNF-α and its relationship with lipid parameters in patients with major depression. Metabolic Brain Disease. 27(4). 425–430. 41 indexed citations
11.
Karagüzel, Gülay, et al.. (2012). The effects of three specific conditions related to critical care on adrenal function in children. Intensive Care Medicine. 38(10). 1689–1696. 9 indexed citations
12.
Özan, Fatih, et al.. (2008). Dentin hassasiyetinin tedavisinde propolisin etkisi. 25(3). 1–6.
13.
Beyazal, Münevver Serdaroğlu, et al.. (2008). The association of anti-CCP antibodies with disease activity in rheumatoid arthritis. Rheumatology International. 28(10). 965–970. 50 indexed citations
14.
Calapoğlu, Mustafa, et al.. (2008). Analysis of the Alpha-1-Antitrypsin Deficient Alleles M3S, MZ, and ZZ by Biochemical and Molecular Methods: A Family Study. Biochemical Genetics. 47(1-2). 33–41. 1 indexed citations
15.
Erduran, Erol, Orhan Değer, Davut Albayrak, Yavuz Tekelioğlu, & Tuğba Özdemir. (2007). In Vitro Investigation of the Apoptotic Effect of Heparin on Lymphoblasts by Using Flow Cytometric DNA Analysis and Fluorometric Caspase-3 and -8 Activities. DNA and Cell Biology. 26(11). 803–808. 4 indexed citations
16.
Akçay, Şule, et al.. (2006). Iodine status, thyroid function, thyroid volume and thyroid autoimmunity in patients with type 1 diabetes mellitus in an iodine-replete area. Diabetes & Metabolism. 32(4). 323–329. 18 indexed citations
17.
Bilici, Mustafa, Hasan Efe, Mehmet Köroğlu, et al.. (2001). Antioxidative enzyme activities and lipid peroxidation in major depression: alterations by antidepressant treatments. Journal of Affective Disorders. 64(1). 43–51. 627 indexed citations breakdown →
18.
Abeş, Musa, Haluk Sarıhan, Orhan Değer, & Hüseyin Avni Uydu. (2001). The Effect of ATP-MgCl2 on Prevention of Reperfusion Injury After Unilateral Testicular Torsion. European Journal of Pediatric Surgery. 11(4). 255–258. 15 indexed citations
19.
Efe, Hasan, et al.. (1999). Decreased neutrophil antioxidative enzyme activities and increased lipid peroxidation in hyperlipoproteinemic human subjects. Clinica Chimica Acta. 279(1-2). 155–165. 26 indexed citations
20.
Örem, Asım, et al.. (1999). The significance of autoantibodies against oxidatively modified low-density lipoprotein (LDL) in patients with psoriasis. Clinica Chimica Acta. 284(1). 81–88. 31 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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