Skip to content
akaturk Academic measurement
Sign in Sign up

Academician

SÜLEYMAN DEMİRYAS

Profesör

İstanbul Üniversitesi-Cerrahpaşa

Research topics OpenAlex
Articles 42 YÖKSİS 42 · OpenAlex 0 Total citations 466 h-index 11 · OpenAlex Q1 articles 5 Scopus · WoS Q1 3 Co-authors 137 17 Turkish institutions
Academic summary YÖKSİS and OpenAlex counted separately.
Articles 42
YÖKSİS42 OpenAlex0
Projects 1
Books 12
Proceedings 46

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 36
h-index 11 Percentile in Türkiye: 88 #266 of 1,439 at their university by h-index
i10-index
14
Total citations
466
Top 12% in Türkiye
Per article
12.9
FWCI
1.66
1.00 = world average
World top 1%
1
World top 10%
4

Most cited articles

  1. Reduced Akkermansia muciniphila and Faecalibacterium prausnitzii levels in the gut microbiota of children with allergic asthma 2019 world top 10% 145 citations
  2. The Helicobacter pylori Genome Project: insights into H. pylori population structure from analysis of a worldwide collection of complete genomes. 2023 world top 1% 81 citations
  3. Comparison of new and classical point mutations associated with clarithromycin resistance in Helicobacter pylori strains isolated from dyspeptic patients and their effects on phenotypic clarithromycin resistance 2019 26 citations

h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included.

Field ranking

YÖKSİS ?

Collaboration network

From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.

Co-authors
137
With an akaturk profile
47
Turkish institutions
17
Co-authored works
%100

Academic co-authors 47

  1. HRİSİ BAHAR TOKMAN Profesör · İstanbul Üniversitesi-Cerrahpaşa same university 13
  2. MEHMET DEMİRCİ Profesör · Kırklareli Üniversitesi 13
  3. NURAY KEPİL Doçent · İstanbul Üniversitesi-Cerrahpaşa same university 13
  4. ENGİN HATİPOĞLU Doktor Öğretim Üyesi · İstanbul Üniversitesi-Cerrahpaşa same university 8
  5. NESRİN GAREAYAGHİ Doçent · Sağlık Bilimleri Üniversitesi 8
  6. HARİKA ÖYKÜ DİNÇ Doçent · Üsküdar Üniversitesi 7
  7. DOĞUKAN ÖZBEY Öğretim Görevlisi · İstanbul Okan Üniversitesi 6
  8. REYHAN ÇALIŞKAN Profesör · Samsun Üniversitesi 5
  9. ÖMER UYSAL Doktor Öğretim Üyesi · İstanbul Üniversitesi-Cerrahpaşa same university 5
  10. ABDULKERİM SUAT SARIBAŞ Doçent · İstanbul Üniversitesi-Cerrahpaşa same university 4
Show all (47)
  1. ANIL ORHAN Doktor Öğretim Üyesi · İstanbul Üniversitesi-Cerrahpaşa same university 4
  2. SALİH PEKMEZCİ Profesör · İstanbul Üniversitesi-Cerrahpaşa same university 3
  3. SEVGİ ERGİN Profesör · İstanbul Üniversitesi-Cerrahpaşa same university 3
  4. YUSUF ZİYA ERZİN Profesör · İstanbul Üniversitesi-Cerrahpaşa same university 3
  5. ASİYE KARAKULLUKÇU Doktor Öğretim Üyesi · İstanbul Galata Üniversitesi 2
  6. ERKAN YILMAZ Profesör · Kırklareli Üniversitesi 2
  7. SAHRA KIRMUSAOĞLU Doçent · İstanbul Nişantaşı Üniversitesi 2
  8. SEFA ERGÜN Doçent · İstanbul Üniversitesi-Cerrahpaşa same university 2
  9. SERKAN TEKSÖZ Profesör · İstanbul Üniversitesi-Cerrahpaşa same university 2
  10. ABDULLAH TÜTEN Profesör · İstanbul Üniversitesi-Cerrahpaşa same university 1
  11. ADNAN HUT Doçent · Sağlık Bilimleri Üniversitesi 1
  12. AHMET BAŞ Profesör · İstanbul Üniversitesi-Cerrahpaşa same university 1
  13. AHMET ÖZAYDIN Doçent · İstanbul Üniversitesi-Cerrahpaşa same university 1
  14. AKİF ENES ARIKAN Doçent · Acıbadem Mehmet Ali Aydınlar Üniversitesi 1
  15. BİLGİ BACA Profesör · Acıbadem Mehmet Ali Aydınlar Üniversitesi 1
  16. BİLUN GEMİCİOĞLU Profesör · İstanbul Üniversitesi-Cerrahpaşa same university 1
  17. ERMAN AYTAÇ Profesör · İstanbul Arel Üniversitesi 1
  18. FAHRİ AKBAŞ Profesör · Bezm-İ Âlem Vakıf Üniversitesi 1
  19. HAFİZE UZUN Profesör · İstanbul Atlas Üniversitesi 1
  20. HÜSEYİN ÇAKAN Profesör · Çanakkale Onsekiz Mart Üniversitesi 1
  21. KAROLİN YANAR Doçent · İstanbul Üniversitesi-Cerrahpaşa same university 1
  22. KAYA SARIBEYOĞLU Profesör · İstanbul Aydın Üniversitesi 1
  23. MEHMET SİNAN ÇARKMAN Doçent · İstanbul Üniversitesi-Cerrahpaşa same university 1
  24. MÜZEYYEN TORUN Profesör · Biruni Üniversitesi 1
  25. OKTAY DEMİRKIRAN Profesör · İstanbul Üniversitesi-Cerrahpaşa same university 1
  26. ONUR TUTAR Profesör · İstanbul Üniversitesi-Cerrahpaşa same university 1
  27. OSMAN ŞİMŞEK Profesör · İstanbul Üniversitesi-Cerrahpaşa same university 1
  28. OZAN ONUR BALKANAY Profesör · İstanbul Üniversitesi-Cerrahpaşa same university 1
  29. PELİN YÜKSEL MAYDA Profesör · Üsküdar Üniversitesi 1
  30. TURGUT İPEK Profesör · Altınbaş Üniversitesi 1
  31. VEYSEL UMMAN Doçent · Yeditepe Üniversitesi 1
  32. YASEMİN KAYADİBİ Doçent · İstanbul Üniversitesi-Cerrahpaşa same university 1
  33. ZEYNEP KURT Doktor Öğretim Üyesi · Altınbaş Üniversitesi 1
  34. ZİYA SALİHOĞLU Profesör · İstanbul Üniversitesi-Cerrahpaşa same university 1
  35. ÖNER SÜZER Profesör · İstanbul Üniversitesi-Cerrahpaşa same university 1
  36. ÖZLEM GÜVEN Doktor Öğretim Üyesi · İstanbul Medipol Üniversitesi 1
  37. İLHAN ONARAN Profesör · İstanbul Üniversitesi-Cerrahpaşa same university 1

National collaboration 17 institutions

Within own university34 joint works · İstanbul Üniversitesi-Cerrahpaşa

  1. Kırklareli Üniversitesi 13 works · 2 academics
  2. Sağlık Bilimleri Üniversitesi 9 works · 2 academics
  3. Üsküdar Üniversitesi 8 works · 2 academics
  4. İstanbul Okan Üniversitesi 6 works · 1 academics
  5. Samsun Üniversitesi 5 works · 1 academics
  6. Acıbadem Mehmet Ali Aydınlar Üniversitesi 2 works · 2 academics
  7. Altınbaş Üniversitesi 2 works · 2 academics
  8. İstanbul Galata Üniversitesi 2 works · 1 academics
  9. İstanbul Nişantaşı Üniversitesi 2 works · 1 academics
  10. Bezm-İ Âlem Vakıf Üniversitesi 1 works · 1 academics
Show all (17)
  1. Biruni Üniversitesi 1 works · 1 academics
  2. Yeditepe Üniversitesi 1 works · 1 academics
  3. Çanakkale Onsekiz Mart Üniversitesi 1 works · 1 academics
  4. İstanbul Arel Üniversitesi 1 works · 1 academics
  5. İstanbul Atlas Üniversitesi 1 works · 1 academics
  6. İstanbul Aydın Üniversitesi 1 works · 1 academics
  7. İstanbul Medipol Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 90

BEKİR SAMİ KOCAZEYBEK 16İHSAN TAŞÇI 12SUAT SARIBAŞ 11SEHER AKKUŞ 7Turgut Dönmez 6Sina Ferahman 4TEVHİDE ZİVER 4CESUR SAMANCI 3DOĞAN YILDIRIM 3HAYRİYE KIRKOYUN UYSAL 3Metin Ertem 3AHMET KOCAKUŞAK 2BANU TUFAN KOÇAK 2ERDİNÇ ÇEKİÇ 2FADIL AYAN 2FATMA KALAYCI 2HALUK CEZMİ ÇOKUĞRAŞ 2Hamit Harun Dağ 2Hüseyin Emre Dağdeviren 2KADİR BAL 2M Constanza Camargo 2Melih Sabri Paksoy 2MİKAİL ÇAKIR 2Sabri Ergüney 2SİNAN UZMAN 2YUSUF BÜKEY 2ZEYNEP TANER 2AHMET NECATİ ŞANLIAHMET ÜSTÜNDAĞASİYE PEREKATEŞ ÖZYİĞİNAYŞE CEYLAN KILINÇARSLANAYŞE NİGAR HALİSBELMA KARATOKABora KorkmazerCharles S RabkinCİHAD TATARDENİZ ESİN TEKCAN ŞANLIDUYGU AYFER ERDEMDeniz Alış

Show all (90)

Deniz Cebi OlgunENES ALİ KURTEdip TokuçEmel EsmererFADİME KUTLUKFATİH DALFETHİ EMRE USTABAŞIOĞLUFatih KantarcıFilipa F Vale ValeGulden CancanGülen Bülbül DoğusoyHALİM ÖZÇEVİKHÜLYA ARKANIchizo KobayashiKaisa ThorellLALE YOLDAŞ ZENGİNLİNDA ASİK ÇAĞLIMERVE KUTLU SAKLIMUHAMMED AKİF ALTUNMURAT ÖZCANMUSTAFA UĞUR KORMANMuhuyedin Abdırahman ZİYADMurat Tuğberk BAKARNURTEN BAHTİYAROKAN MURAT AKTÜRKOZAN AKINCIOĞUZHAN SUNAMAKPELİN YÜKSELRAUF HAMİDRUVEYDA AKCİNRamazan KuşaslanReyhan GülergünRichard J RobertsSANGAR M FAROQ ABDULRAHMANSEDAT GİRAY KANDEMİRLİSELİM BAKANSERDAR KÖKSALSERDAR NEPESOVSUPHİ VEHİDServer Sezgin UludağSibel ErdamarSongül DemiryasTarık AkçalVUSLAT MUSLU ERDEMYEŞİM ÖZTÜRK BAKARZafer KüçükodacıZilia Y. Muñoz-RamírezÇetin DemirdağİSMAİL MİHMANLIİlhan Karabıçak

Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.

Index quartiles

?
Scopus (SJR) 39
  • Q1 5 %12.8
  • Q2 7 %17.9
  • Q3 21 %53.8
  • Q4 6 %15.4
WoS (JCR) 37
  • Q1 3 %8.1
  • Q2 2 %5.4
  • Q3 9 %24.3
  • Q4 23 %62.2
TR Index 13 articles
OpenAlex citation percentile
Top 1%1
Top 10%4
Avg · n 36 %62.3
Other counts

Scopus (SJR)

  • YÖKSİS rows 39

WoS (JCR)

  • YÖKSİS rows 37

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

42articles

Journals with publications

28 journals

Narrow down

Scopus (SJR)
Q15 Q27 Q321 Q46
WoS (JCR)
Q13 Q22 Q39 Q423
TR Index
13articles

Article list

  1. 2025 The Effect of Sphincter Pressure and Anal Length on Surgical Decision in Chronic Anal Fissure Journal of Clinical Medicine DOI 10.3390/jcm14113805 YÖKSİS SJR Q2 JCR Q1 OpenAlex 17.5%
  2. 2025 Cyanoacrylate is still an Effective Surgical strategy for Homeostasis: A Rodent Model of Liver Trauma and Evaluation of Early Wound Healing The Tohoku Journal of Experimental Medicine DOI 10.1620/tjem.2025.J067 YÖKSİS SJR Q3 JCR Q2 OpenAlex 18.3%
  3. 2025 Emborrhoid technique in hemorrhoidal disease: Retrospective analysis of data from a single center Turkish Journal of Trauma and Emergency Surgery DOI 10.14744/tjtes.2024.79406 YÖKSİS TR Index SJR Q2 JCR Q3 OpenAlex 0.5%
  4. 2025 Genomic determinants of antibiotic resistance for Helicobacter pylori treatment: a retrospective phenotypic and genotypic observational study The Lancet Microbe DOI 10.1016/j.lanmic.2025.101217 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 98.5%
  5. 2024 Gene content, phage cycle regulation model and prophage inactivation disclosed by prophage genomics in the Helicobacter pylori Genome Project. Gut microbes DOI 10.1080/19490976.2024.2379440 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 95.3%
  6. 2023 The Helicobacter pylori Genome Project: insights into H. pylori population structure from analysis of a worldwide collection of complete genomes. Nature communications DOI 10.1038/s41467-023-43562-y YÖKSİS OpenAlex top 1% OpenAlex 99.7%
  7. 2023 The Relationship between Gastroduodenal Pathologies and Helicobacter pylori cagL (Cytotoxin-Associated Gene L) Polymorphism Turk J Gastroenterol DOI 10.5152/tjg.2023.22274 YÖKSİS TR Index SJR Q3 JCR Q4 OpenAlex 49.3%
  8. 2023 Enterotoksijenik Bacteroides fragilis ve Fusobacterium nucleatum Bağırsak Kolonizasyonunun Kolorektal Kanser ile İlişkisi: Kolon Biyopsileri ile Yapılan Bir Olgu Kontrol Çalışması Mikrobiyoloji Bülteni DOI http://www.mikrobiyolbul.org/managete/fu_folder/2023-03/353-364_Hrisi%20Bahar%20Tokman.pdf YÖKSİS TR Index SJR Q3 JCR Q4
  9. 2022 Co-infection relationship with Epstein-Barr virus in gastroduodenal diseases with Helicobacter Pylori. Quantitative PCR and EBNA-1 gene-based approach ACTA GASTRO-ENTEROLOGICA BELGICA DOI 10.51821/85.2.9440 YÖKSİS SJR Q3 JCR Q4 OpenAlex 58.4%
  10. 2022 Lipoma causing ileocecal intussusception and its endoscopic resection INTERNATIONAL JOURNAL OF SURGERY CASE REPORTS DOI 10.1016/j.ijscr.2022.107605 YÖKSİS SJR Q3 JCR Q4 OpenAlex 67.6%
  11. 2021 Epstein-Barr Virus and Helicobacter pylori co-infection in patients with gastric cancer and duodenale ulcer NEW MICROBIOLOGICA DOI https://www.newmicrobiologica.org/PUB/allegati_pdf/2021/4/217.pdf YÖKSİS SJR Q3 JCR Q4
  12. 2021 The mutually complementary role of magnetic resonance enterography and conventional enteroclysis in patients with complicated and/or advanced stage of Crohn's disease BRATISLAVA MEDICAL JOURNAL-BRATISLAVSKE LEKARSKE LISTY DOI 10.4149/BLL_2021_045 YÖKSİS SJR Q3 JCR Q4 OpenAlex 64.3%
  13. 2021 Point Mutations at gyrA and gyrB Genes of Levofloxacin Resistant Helicobacter pylori Strains and Dual Resistance with Clarithromycin CLINICAL LABORATORY DOI 10.7754/Clin.Lab.2021.210843 YÖKSİS SJR Q3 JCR Q4 OpenAlex 81.9%
  14. 2020 The association between cagL and cagA, vacAs/m, babA genes in patients with gastric cancer, duodenal ulcer, and non-ulcer dyspepsia related to Helicobacter pylori ACTA GASTRO-ENTEROLOGICA BELGICA DOI Acta gastroenterol. belg., 2020, 83, 385-392 YÖKSİS SJR Q3 JCR Q4
  15. 2020 Association between human leukocyte antigen gene polymorphisms and multiple EPIYA-C repeats in gastrointestinal disorders WORLD JOURNAL OF GASTROENTEROLOGY DOI 10.3748/wjg.v26.i32.4817 YÖKSİS SJR Q1 JCR Q2 OpenAlex 57.5%
  16. 2020 Fournier's gangrene: Five years' experience from a single center in Turkey ULUSAL TRAVMA VE ACIL CERRAHI DERGISI-TURKISH JOURNAL OF TRAUMA & EMERGENCY SURGERY DOI 10.14744/tjtes.2020.66805 YÖKSİS TR Index SJR Q3 JCR Q4 OpenAlex 81.8%
  17. 2020 Association between polymorphisms in HLA-A, HLA-B, HLA-DR, and DQ genes from gastric cancer and duodenal ulcer patients and cagL among cagA-positive Helicobacter pylori strains: The first study in a Turkish population INFECTION GENETICS AND EVOLUTION DOI 10.1016/j.meegid.2020.104288 YÖKSİS SJR Q1 JCR Q3 OpenAlex 84.4%
  18. 2019 Reduced Akkermansia muciniphila and Faecalibacterium prausnitzii levels in the gut microbiota of children with allergic asthma Allergologia et Immunopathologia DOI 10.1016/j.aller.2018.12.009 YÖKSİS SJR Q3 JCR Q4 OpenAlex top 10% OpenAlex 95.8%
  19. 2019 Comparison of new and classical point mutations associated with clarithromycin resistance in Helicobacter pylori strains isolated from dyspeptic patients and their effects on phenotypic clarithromycin resistance Journal of Medical Microbiology DOI 10.1099/jmm.0.000944 YÖKSİS SJR Q1 JCR Q3 OpenAlex 87.5%
  20. 2019 Anesthesia may alter mRNA expression of certain wound healing-associated genes in dermal wound environment of the rats Molecular Biology Reports DOI 10.1007/s11033-019-04728-4 YÖKSİS SJR Q2 JCR Q4 OpenAlex 66.4%

← Back to academicians