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Academician

ÖZLEM USALAN

Profesör

Gaziantep Üniversitesi Tıp Fakültesi Dahili Tıp Bilimleri Bölümü

Research topics OpenAlex
  1. Ana Dal Sağlık Bilimleri Temel Alanı
  2. Yan Dal Nefroloji (İç Hastalıkları)
Articles 38 YÖKSİS 38 · OpenAlex 0 Total citations 126 h-index 6 · OpenAlex OpenAlex coverage %29 matched 11 / 38 Q1 articles 3 Scopus · WoS Q1 2 Best field rank #15,559 / 39,749 Main field · top 39.1% Co-authors 55 12 Turkish institutions

Citation impact

Citation counts of the articles matched in OpenAlex, citing publications from Crossref and the Stanford/Elsevier list. Sources are shown separately and never added up.

OpenAlex YÖKSİS articles matched in OpenAlex: 11 + YÖKSİS · co-author record: 8
h-index 6 Percentile in Türkiye: 67 #335 of 1,114 at their university by h-index
i10-index
5
Total citations
126
Top 40% in Türkiye
Per article
6.6
FWCI
1.28
1.00 = world average
World top 1%
0
World top 10%
2

Most cited articles

  1. Vitamin D receptor activation with calcitriol for reducing urinary angiotensinogen in patients with type 2 diabetic chronic kidney disease 2015 40 citations
  2. Balcinrenone in combination with dapagliflozin compared with dapagliflozin alone in patients with chronic kidney disease and albuminuria: a randomised, active-controlled double-blind, phase 2b clinical trial 2025 world top 10% 19 citations
  3. Inflammation as a risk factor for carotid intimal-medial thickening, a measure of subclinical atherosclerosis in haemodialysis patients: the role of chlamydia and cytomegalovirus infection 2007 19 citations
How is this computed?

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. 8 articles (43 citations) tagged with this academic’s YÖK author id in co-authors’ YÖKSİS records count only towards citations, h-index and i10; article counts, percentiles and rankings use their own YÖKSİS list. h-index on the OpenAlex author profile: 8.

Citing publications Crossref 17 publications citing 11 DOI-bearing articles · 1 Türkiye-affiliated
  • 2009 1
  • 2019 4
  • 2020 2
  • 2021 3
  • 2022 1
  • 2025 6
  1. Disasters and crush syndrome-related acute kidney injury: What pediatric nephrologists should know TR Lale Sever et al. · Pediatric Nephrology · 2025
  2. DOI 10.1016/s0140-6736(25)02126-9 2025
  3. DOI 10.1186/s12882-025-04548-8 2025
  4. DOI 10.3390/biomedicines13112719 2025
  5. DOI 10.1053/j.jrn.2025.09.005 2025
  6. DOI 10.1111/dom.70363 2025
  7. DOI 10.1016/j.jstrokecerebrovasdis.2021.106292 2022
  8. DOI 10.1093/ckj/sfab135 2021
  9. DOI 10.1093/ndt/gfab076 2021
  10. DOI 10.1159/000517358 2021
  11. DOI 10.5772/intechopen.92309 2020
  12. DOI 10.1016/j.nut.2020.110766 2020
  13. DOI 10.1007/s00380-019-01387-0 2019
  14. DOI 10.1002/14651858.cd005015.pub4 2019
  15. DOI 10.1007/s00430-019-00596-8 2019
  16. DOI 10.1080/13813455.2019.1628064 2019
  17. DOI 10.1177/089686080902900516 2009
Where does this list come from?

Extracted from the reference lists in Crossref’s public March 2026 data file; 20.3% of the file has been processed, so the list may be incomplete. Crossref citations are never added to or compared with the OpenAlex citation counts; the two sources have different coverage.

Field ranking

Position in the main-field, side-field and keyword cohorts by YÖKSİS article score; each card opens that ranking.

YÖKSİS ?

Works 38

YÖKSİS and OpenAlex records: index distribution, journals published in, a filterable article list and the other output types.

Indexes and citation percentiles

?
TR Index 0 articles
OpenAlex citation percentile
Top 1%0
Top 10%2
Avg · n 11 %64.2
Other counts

Scopus (SJR)

  • YÖKSİS rows 14

WoS (JCR)

  • YÖKSİS rows 14

Articles

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

38articles

Journals with publications

12 journals

Narrow down

Scopus (SJR)
Q13 Q28 Q33 Q40
WoS (JCR)
Q12 Q21 Q34 Q47
TR Index
0articles

Article list

  1. 2025 Balcinrenone in combination with dapagliflozin compared with dapagliflozin alone in patients with chronic kidney disease and albuminuria: a randomised, active-controlled double-blind, phase 2b clinical trial The Lancet DOI 10.1016/S0140-6736(25)02014-8 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 98.8%
  2. 2024 Patients with crush syndrome and kidney disease: lessons learned from the earthquake in Kahramanmaraş, Türkiye Kidney International DOI 10.1016/j.kint.2024.08.008 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 96.6%
  3. 2023 Effects of Induction Therapy on Graft Functions in Terms of Immunologic Risk Transplantation Proceedings DOI 10.1016/j.transproceed.2023.02.067 YÖKSİS SJR Q3 JCR Q4 OpenAlex 11.8%
  4. 2022 Effect of allopurinol drug use on GFR and proteinuria in patients with renal transplant recipients (ADOPTR study) Transplant Immunology DOI 10.1016/j.trim.2022.101560 YÖKSİS SJR Q3 JCR Q4 OpenAlex 56.6%
  5. 2018 Urinary angiotensinogen level is increased in renal transplant recipients with masked hypertension and is correlated with left ventricular mass index and albuminuria in these patients CLINICAL TRANSPLANTATION DOI 10.1111/ctr.13375 YÖKSİS SJR Q2 JCR Q3 OpenAlex 70.5%
  6. 2018 Urinary angiotensinogen level is correlated with blood pressure level and proteinuria in patients with masked hypertension CLINICAL AND EXPERIMENTAL HYPERTENSION YÖKSİS SJR Q2 JCR Q4 OpenAlex 52.7%
  7. 2018 Calcitriol Reduces Albuminuria and Urinary Angiotensinogen Level in Renal Transplant Recipients. TRANSPLANTATION PROCEEDINGS YÖKSİS SJR Q3 JCR Q4 OpenAlex 63.3%
  8. 2018 The relationship between hemoglobin variability andoxidative stress and inflammation in CKD Journal of Clinical and Analytical Medicine YÖKSİS
  9. 2017 Yeni Kılavuzlar ve Çalışmalar Işığında Hedef Kan Basıncı Ne Olmalı? Türkiye Klinikleri Nefroloji Özel Dergisi YÖKSİS
  10. 2016 Vitamin D receptor activation with calcitriol for reducing urinary angiotensinogen in patients with type 2 diabetic chronic kidney disease RENAL FAILURE YÖKSİS SJR Q2 JCR Q4
  11. 2015 Association between urinary angiotensinogen excretion rates and left ventricular mass index and carotid intima–media thickness in hypertensive kidney transplant recipients Clinical Transplantation YÖKSİS
  12. 2015 Canlı Böbrek Vericisinin Operasyon Öncesi Tek Faz Arteriyel 3-Boyutlu Spiral Tomografi Anjiyografi Bulguları ile Operasyon Bulgularının Karşılaştırılması Turkiye Klinikleri J Nephrol YÖKSİS
  13. 2013 Bilateral Renal Mass- Renal Disorder: Tuberculosis Case Reports in Nephrology YÖKSİS
  14. 2012 Management of Chenopodium polyspermum Toxicity with Plasma Exchange and Hemodialysis Journal f clinicalş Apheresis YÖKSİS
  15. 2012 Hipertansiyonun Güncel Tedavisi Klinik Aktüel Tıp Nefroloji Forumu YÖKSİS
  16. 2011 Effect of Lisinopril Irbesartan and Amlodipine on the Thrombogenic Variables in the early and late Stages of the Treatment in Hypertensive patients Clinical and Experimental Hypertension YÖKSİS
  17. 2011 CAPD hastalarında Atorvastatin Tedavisinin İnflamasyon Belirteçleri (CRP) ve Diyalizat IL-6 ve CA-125 düzeyi üzerine etkisi Türk Nefroloji Diyaliz ve Transplantasyon Dergisi YÖKSİS
  18. 2010 Plasma Plasminogen Activator Inhibitor 1 (PAI-1) and p-Selectin Levels in Urgent Hypertension: Effect of Single Dose Captopril and Nifedipin on Fibrinolytic Activity Clinical and Experimental Hypertension YÖKSİS SJR Q2 JCR Q4
  19. 2010 An Unusual Manifestation of Brusellosis İnfection: Acute Renal Failure Renal Failure YÖKSİS
  20. 2010 Evaluation of oxidative and nitrosative stress in hemodialysis patients MINERVA MEDICA YÖKSİS

Projects 1

  1. 2017 İdiyopatik Membranöz Glomerülonefritli Hastalarda Anti- Fosfolipaz A2 Reseptör (Anti-PLA2R) Antikor Düzeyinin Tanı ve Tedavideki Yeri GAZİANTEP ÜNİVERSİTESİ Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2017-09-04 – 2018-02-12

Books 1

  1. 2012 Novel Insights on Chronic Kidney Disease, Acute Kidney Injury and Polycystic Kidney Disease INTECH Kitap Bölümü · Bilimsel Kitap

Proceedings 14 See all (14) →

  1. 2019 Relationship Between Urinary Angiotensinogen Level and 24 hours Urinary Sodium Level in Renal Transplant Patients with Proteinuria 56th ERA-EDTA Congress - Budapest, Hungary
  2. 2019 Evaluation of Axiety, Depression and Quality of Life in Hemodialysis and Renal Transplant Patients 56th ERA-EDTA Congress - Budapest, Hungary
  3. 2019 Urinary Angiotensinogen Level is Correlated with Severity of Hydronephrosis, Blood Pressure, and Albuminuria in Patients with Unilateral Chronic Obstructive Uropathy 56 th ERA-EDTA Congress Budapest, Hungary
  4. 2019 Diagnosis and Therapeutic Value of Anti-phospholipase A2 Receptor (Anti-PLA2R) Antibody in Idiopathic Membranous Glomerulonephritis 56th ERA-EDTA Congress - Budapest, Hungary
  5. 2010 Role of hepcidin erythropoietin hypo-responsiveness in patients on continiuous ambulatory peritonel dialysis XLVII ERA- EDTA (European Renal Association- European Dialysis and Transplant Association) Congress. Munich, Germany.

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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
55
With an akaturk profile
28
Turkish institutions
12
Co-authored works
%100

Academic co-authors 28

  1. CELALETTİN USALAN Profesör · Gaziantep Üniversitesi same university 31
  2. MEHMET TARAKÇIOĞLU Profesör · Gaziantep Üniversitesi same university 4
  3. AYŞE ŞAHİN TUTAK Doçent · Adıyaman Üniversitesi 2
  4. FAHRETTİN YILDIZ Profesör · Gaziantep Üniversitesi same university 2
  5. MEHMET YILMAZ Profesör · Sanko Üniversitesi 2
  6. SACİD ABDUSSEMET ÇOBAN Profesör · Gaziantep Üniversitesi same university 2
  7. VAHAP OKAN Profesör · Gaziantep Üniversitesi same university 2
  8. İSMAİL KOÇYİĞİT Profesör · Erciyes Üniversitesi 2
  9. ABDULLAH AYDIN Profesör · İstanbul Medeniyet Üniversitesi 1
  10. AHMET SELİM KERVANCIOĞLU Profesör · Gaziantep Üniversitesi same university 1
Show all (28)
  1. AYTEN OĞUZ Profesör · Kahramanmaraş Sütçü İmam Üniversitesi 1
  2. AYÇA AÇIKALIN AKPINAR Profesör · Çukurova Üniversitesi 1
  3. DİLEK TORUN Profesör · Başkent Üniversitesi 1
  4. ERSİN AKARSU Profesör · Gaziantep Üniversitesi same university 1
  5. FATİH DEDE Profesör · Sağlık Bilimleri Üniversitesi 1
  6. FATİH MEHMET ERDUR Doçent · Gaziantep Üniversitesi same university 1
  7. FEYZA GELEBEK Doçent · Gaziantep Üniversitesi same university 1
  8. KENAN TURGUTALP Profesör · Mersin Üniversitesi 1
  9. MEHMET MURAT SUCU Profesör · Gaziantep Üniversitesi same university 1
  10. MUSTAFA NAMIDURU Profesör · Gaziantep Üniversitesi same university 1
  11. NECMİ EREN Doçent · Kocaeli Üniversitesi 1
  12. SAVAŞ ÖZTÜRK Doçent · Manisa Celâl Bayar Üniversitesi 1
  13. SEVAL KUL HALTER Profesör · Gaziantep Üniversitesi same university 1
  14. SIRMA GEYİK Profesör · Gaziantep Üniversitesi same university 1
  15. TUNCAY ŞAHUTOĞLU Profesör · Sağlık Bilimleri Üniversitesi 1
  16. ZÜBEYDE SERHAN TUĞLULAR Profesör · Marmara Üniversitesi 1
  17. ÖZKAN GÜNGÖR Profesör · Kahramanmaraş Sütçü İmam Üniversitesi 1
  18. İLKAY KARAOĞLAN Profesör · Gaziantep Üniversitesi same university 1

National collaboration 12 institutions

Within own university36 joint works · Gaziantep Üniversitesi

  1. Adıyaman Üniversitesi 2 works · 1 academics
  2. Erciyes Üniversitesi 2 works · 1 academics
  3. Kahramanmaraş Sütçü İmam Üniversitesi 2 works · 2 academics
  4. Sanko Üniversitesi 2 works · 1 academics
  5. Sağlık Bilimleri Üniversitesi 2 works · 2 academics
  6. Başkent Üniversitesi 1 works · 1 academics
  7. Kocaeli Üniversitesi 1 works · 1 academics
  8. Manisa Celâl Bayar Üniversitesi 1 works · 1 academics
  9. Marmara Üniversitesi 1 works · 1 academics
  10. Mersin Üniversitesi 1 works · 1 academics
Show all (12)
  1. Çukurova Üniversitesi 1 works · 1 academics
  2. İstanbul Medeniyet Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 27

HAKAN BÜYÜKHATİPOĞLU 13Zeynel Abidin Sayıner 3AHMET ZİYA ŞAHİN 2ORHAN ÖZDEMİR 2Ahmet Mesut OnatBülent YılmazDidar ACIK YANARDAGES NamıduruErbağcı Ayşe BinnurHandan Haydaroglu SahinKadir TahtaMETİN KARAKÖKMUSTAFA PEHLİVANMukaddes CingözMÜGE ÜZERK KİBARNur AksoyONUR AKPINARRefik OlmazRukiye DeveciSAMET ALKANSacit CobanSelim KervancıoğluTulay KusYeliz KarakanZeynep Sarıİrfan KorukŞerif Çöloğlu

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.