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Hospital / health system · São José do Rio Preto · Brazil

Instituto de Urologia e Nefrologia

iun.com.brROR OpenAlex
World rank, all time
#34,155
of 34,923
Rank in Brazil
#830
of 834
Research works
121
▼ 32% vs 2018-21
Citations
1.1k
9.5 per fractional work
Top-10% rate
9.4%
all institutions 10.0%
vs its own fields
0.92×
1.00× is exactly expected
Open access
48%
world 40%
International
21%
world 18%
Instituto de Urologia e Nefrologia

Which fields of science does Instituto de Urologia e Nefrologia work in?

In all years, 79% of research at Instituto de Urologia e Nefrologia is in Health Sciences, 9% in Life Sciences. Its largest fields are Medicine (74%), Biochemistry, Genetics and Molecular Biology (5%), Health Professions (5%). It does 3.2× the world's share of Health Sciences.

Health Sciences: 96 fractional works · 79.4% of its workMedicine: 89 fractional works · 73.9% of its workPublic Health, Environmental and Occupational Health: 11 fractional works · 9.3% of its workSurgery: 11 fractional works · 8.9% of its workNephrology: 10 fractional works · 8.3% of its workPulmonary and Respiratory Medicine: 6 fractional works · 5.2% of its workTransplantation: 5 fractional works · 4.3% of its workOphthalmology: 5 fractional works · 4.1% of its workRadiology, Nuclear Medicine and Imaging: 4 fractional works · 3.6% of its workPediatrics, Perinatology and Child Health: 4 fractional works · 3.1% of its workEpidemiology: 4 fractional works · 3.1% of its workPsychiatry and Mental health: 3 fractional works · 2.8% of its workCardiology and Cardiovascular Medicine: 3 fractional works · 2.5% of its workHematology: 3 fractional works · 2.1% of its workObstetrics and Gynecology: 3 fractional works · 2.1% of its workEndocrinology, Diabetes and Metabolism: 2 fractional works · 1.7% of its workRheumatology: 2 fractional works · 1.7% of its workPhysiology: 2 fractional works · 1.5% of its workNeurology: 2 fractional works · 1.2% of its workPathology and Forensic Medicine: 1 fractional works · 1.1% of its workHepatology: 1 fractional works · 1.0% of its workReproductive Medicine: 1 fractional works · 1.0% of its workInfectious Diseases: 1 fractional works · 1.0% of its workUrology: 1 fractional works · 0.9% of its workDermatology: 1 fractional works · 0.8% of its workAnesthesiology and Pain Medicine: 1 fractional works · 0.5% of its workRehabilitation: 1 fractional works · 0.5% of its workPharmacology: 0 fractional works · 0.4% of its workGenetics: 0 fractional works · 0.3% of its workOncology: 0 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.5% of its workHealth Professions: 6 fractional works · 4.8% of its workGeneral Health Professions: 3 fractional works · 2.6% of its workPharmacy: 1 fractional works · 0.9% of its workSpeech and Hearing: 0 fractional works · 0.4% of its workHealth Information Management: 0 fractional works · 0.4% of its workEmergency Medical Services: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workNursing: 1 fractional works · 0.5% of its workNutrition and Dietetics: 1 fractional works · 0.5% of its workDentistry: 0 fractional works · 0.1% of its workLife Sciences: 11 fractional works · 9.4% of its workBiochemistry, Genetics and Molecular Biology: 6 fractional works · 5.0% of its workMolecular Biology: 3 fractional works · 2.4% of its workClinical Biochemistry: 1 fractional works · 1.1% of its workCancer Research: 1 fractional works · 0.7% of its workGenetics: 1 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.2% of its workImmunology and Microbiology: 3 fractional works · 2.3% of its workImmunology: 2 fractional works · 1.7% of its workParasitology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.3% of its workAgricultural and Biological Sciences: 2 fractional works · 1.7% of its workAgronomy and Crop Science: 1 fractional works · 0.5% of its workPlant Science: 0 fractional works · 0.4% of its workAquatic Science: 0 fractional works · 0.3% of its workGeneral Agricultural and Biological Sciences: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.3% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.3% of its workNeuroscience: 0 fractional works · 0.1% of its workSocial Sciences: 10 fractional works · 8.3% of its workSocial Sciences: 5 fractional works · 4.0% of its workSociology and Political Science: 3 fractional works · 2.1% of its workEducation: 2 fractional works · 1.3% of its workPublic Administration: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.3% of its workPsychology: 3 fractional works · 2.2% of its workClinical Psychology: 2 fractional works · 1.8% of its workSocial Psychology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workArts and Humanities: 1 fractional works · 0.9% of its workPhilosophy: 0 fractional works · 0.4% of its workMusic: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEconomics, Econometrics and Finance: 1 fractional works · 0.9% of its workEconomics and Econometrics: 1 fractional works · 0.6% of its workFinance: 0 fractional works · 0.3% of its workBusiness, Management and Accounting: 0 fractional works · 0.3% of its workOrganizational Behavior and Human Resource Management: 0 fractional works · 0.3% of its workDecision Sciences: 0 fractional works · 0.1% of its workPhysical Sciences: 3 fractional works · 2.9% of its workComputer Science: 1 fractional works · 1.0% of its workInformation Systems: 1 fractional works · 1.0% of its workEngineering: 1 fractional works · 0.9% of its workBiomedical Engineering: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.7% of its workEnvironmental Science: 1 fractional works · 0.7% of its workHealth, Toxicology and Mutagenesis: 1 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPhysics and Astronomy: 0 fractional works · 0.1% of its workChemistry: 0 fractional works · 0.1% of its workMaterials Science: 0 fractional works · 0.1% of its workEarth and Planetary Sciences: 0 fractional works · 0.1% of its workALL ITS WORKInstituto deUrologia e…121fractional works, all years
Life Sciences9%Physical Sciences3%Health Sciences79%Social Sciences8%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 22 fields, with their numbers
    1. Medicine8973.9%
    2. Health Professions64.8%
    3. Nursing10.5%
    4. Dentistry00.1%
    1. Biochemistry, Genetics and Molecular Biology65.0%
    2. Immunology and Microbiology32.3%
    3. Agricultural and Biological Sciences21.7%
    4. Pharmacology, Toxicology and Pharmaceutics00.3%
    5. Neuroscience00.1%
    1. Social Sciences54.0%
    2. Psychology32.2%
    3. Arts and Humanities10.9%
    4. Economics, Econometrics and Finance10.9%
    5. Business, Management and Accounting00.3%
    6. Decision Sciences00.1%
    1. Computer Science11.0%
    2. Engineering10.9%
    3. Environmental Science10.7%
    4. Physics and Astronomy00.1%
    5. Chemistry00.1%
    6. Materials Science00.1%
    7. Earth and Planetary Sciences00.1%
All of science, and how each field's share has moved since 1950: the Science domain explorer

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 1.30× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.32× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 1.69× its world share, 0 worksImmunology and Micro…Pharmacology, Toxicology and Pharmaceutics: 3.44× its world share, 0 worksPharmacology, Toxico…Environmental Science: 0.23× its world share, 0 worksEnvironmental ScienceMedicine: 3.99× its world share, 10 worksMedicineArts and Humanities: 0.48× its world share, 0 worksArts and HumanitiesEconomics, Econometrics and Finance: 1.13× its world share, 0 worksEconomics, Econometr…Psychology: 1.19× its world share, 0 worksPsychologySocial Sciences: 0.32× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.0×. Every wedge is a field page.

All 10 fields, with their numbers
  1. Medicine3.99×10 works
  2. Pharmacology, Toxicology and Pharmaceutics3.44×0 works
  3. Immunology and Microbiology1.69×0 works
  4. Agricultural and Biological Sciences1.30×1 works
  5. Psychology1.19×0 works
  6. Economics, Econometrics and Finance1.13×0 works
  7. Arts and Humanities0.48×0 works
  8. Biochemistry, Genetics and Molecular Biology0.32×0 works
  9. Social Sciences0.32×1 works
  10. Environmental Science0.23×0 works

Who are the top researchers at Instituto de Urologia e Nefrologia?

Ranked on the quality score, H.J. Ramalho, Miguel Zerati Filho and Christian Leyva de la Torre lead among researchers whose main affiliation is Instituto de Urologia e Nefrologia.

  1. 1 H.J. Ramalho Brazil · #3,707,972 worldwide 385 citations · 23 works
  2. 2 Miguel Zerati Filho Brazil · #3,875,602 worldwide 236 citations · 25 works
  3. 3 Christian Leyva de la Torre Brazil · #4,635,379 worldwide 12 citations · 16 works
  4. 4 Hilario Gómez Barry Brazil · #4,694,612 worldwide 6 citations · 17 works
  5. 5 Fernando Moro Brazil · #4,707,426 worldwide 12 citations · 24 works
  6. 6 Marilét Muradás Augier Brazil · #4,879,302 worldwide 11 citations · 20 works
  7. 7 Raúl Bohorques Rodríguez Brazil · #4,951,000 worldwide 5 citations · 19 works
  8. 8 Orestes Benítez Llanes Brazil · #5,151,278 worldwide 7 citations · 24 works
All ranked researchers at Instituto de Urologia e Nefrologia

What are the most cited papers from Instituto de Urologia e Nefrologia?

The most cited paper from Instituto de Urologia e Nefrologia is "Implants, Mechanical Devices, and Vascular Surgery for Erectile Dysfunction" (Wayne J.G. Hellstrom, Drogo K. Montague, Ignacio Moncada et al., 2010), with 188 citations. Next come "A RANDOMIZED AND PROSPECTIVE STUDY COMPARING TREATMENT WITH HIGH-DOSE INTRAVENOUS IMMUNOGLOBULIN WITH MONOCLONAL ANTIBODIES FOR RESCUE OF KIDNEY GRAFTS WITH STEROID-RESISTANT REJECTION" (141) and "Overexpression of ANXA1 in Penile Carcinomas Positive for High-Risk HPVs" (136).

Most cited papers
#PaperReleasedCitations
1 Implants, Mechanical Devices, and Vascular Surgery for Erectile Dysfunction Wayne J.G. Hellstrom, Drogo K. Montague, Ignacio Moncada et al. · The Journal of Sexual Medicine 2010 188
2 A RANDOMIZED AND PROSPECTIVE STUDY COMPARING TREATMENT WITH HIGH-DOSE INTRAVENOUS IMMUNOGLOBULIN WITH MONOCLONAL ANTIBODIES FOR RESCUE OF KIDNEY GRAFTS WITH STEROID-RESISTANT REJECTION Domingo H. Casadei, M Rial, Gerhard Opelz et al. · Transplantation 2001 141
3 Overexpression of ANXA1 in Penile Carcinomas Positive for High-Risk HPVs Marília Freitas Calmon, Mânlio Tasso de Oliveira Mota, Érica Babeto et al. · PLoS ONE Open access 14 Jan 2013 136
4 Understanding the type 1 reactional state for early diagnosis and treatment: a way to avoid disability in leprosy José Augusto da Costa Nery, Fred Bernardes Filho, Juliana Quintanilha et al. · Anais Brasileiros de Dermatologia Open access Oct 2013 117
5 A Report of the Lisbon Conference on the Care of the Kidney Transplant Recipient Mário Abbud‐Filho et al. · Transplantation 20 Apr 2007 113
All 62 most cited papers, with filters and sorting

Which keywords describe research at Instituto de Urologia e Nefrologia?

By fractional works in all years, weighted toward what it does more of than the world: Cardiovascular Disease, Epidemiology, Kidney Transplantation, Chronic Kidney Disease, Graft Survival, Immunosuppressive Drugs, Risk Factors and Diagnosis.

▲ more of its work than of the world's◆ about the world's share▼ less than the world's

Size is fractional works in all years in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Epidemiology15▲ 3.1×47 topics
  2. Cardiovascular Disease10▲ 7.7×12 topics
  3. Inflammation8▲ 3.0×20 topics
  4. Kidney Transplantation8▲ 92×2 topics
  5. Chronic Kidney Disease7▲ 24×6 topics
  6. Graft Survival7▲ 54×2 topics
  7. Risk Factors7▲ 5.3×9 topics
  8. Quality of Life7▲ 4.1×16 topics
  9. Treatment7▲ 4.2×20 topics
  10. Diagnosis7▲ 5.3×16 topics
  11. Oxidative Stress6▲ 2.9×14 topics
  12. Immunosuppressive Drugs6▲ 76×2 topics
  13. Public Health6▲ 3.4×14 topics
  14. Management6▲ 5.9×11 topics
  15. Nutrition5▲ 10×5 topics
  16. Antibody-Mediated Rejection5▲ 102×1 topic
  17. Renal Allograft5▲ 102×1 topic
  18. Mortality4▲ 7.6×5 topics
  19. Global Burden4▲ 6.6×6 topics
  20. Glaucoma4▲ 21×2 topics
  21. Hemodialysis4▲ 43×2 topics
  22. Intraocular Pressure4▲ 29×2 topics
  23. Dialysis3▲ 61×1 topic
  24. Peritoneal Dialysis3▲ 61×1 topic
  25. Prevention3▲ 6.8×5 topics
  26. Wound Healing3▲ 12×7 topics
  27. Glomerular Diseases3▲ 78×1 topic
  28. Nephrotic Syndrome3▲ 78×1 topic
  29. Fibrosis3▲ 13×3 topics
  30. Medical Ethics3▲ 14×2 topics
  31. TGF-ß3▲ 14×2 topics
  32. Consent3▲ 119×1 topic
  33. Health Promotion3▲ 8.4×4 topics
  34. Hypertension3▲ 6.8×4 topics
  35. Patient Autonomy3▲ 60×1 topic
  36. Transplantation3▲ 21×3 topics
  37. Liver Transplantation3▲ 15×2 topics
  38. Social Determinants3▲ 12×3 topics
  39. Diabetic Nephropathy3▲ 33×1 topic
  40. Teratogenicity3▲ 33×2 topics

Which research topics does Instituto de Urologia e Nefrologia publish most on?

By volume in 2022-now: Renal and Vascular Pathologies, Renal Diseases and Glomerulopathies, Dermatology and Skin Diseases and Soft tissue tumor case studies.

Renal and Vascular Patho…1Renal and Vascular Pathologies: 1 fractional worksRenal Diseases and Glome…1Renal Diseases and Glomerulopathies: 1 fractional worksDermatology and Skin Dis…0Dermatology and Skin Diseases: 0 fractional worksSoft tissue tumor case s…0Soft tissue tumor case studies: 0 fractional worksVascular Malformations and Hemangiomas: 0 fractional worksChronic Kidney Disease and Diabetes: 0 fractional worksCOVID-19 Clinical Resear…0COVID-19 Clinical Research Studies: 0 fractional worksRespiratory Support and Mechanisms: 0 fractional worksOcular Surface and Contact Lens: 0 fractional worksAbdominal vascular conditions and treatments: 0 fractional works
Pulmonary and Respiratory MedicineNephrologyDermatologyRheumatology3 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Renal and Vascular Pathologies Pulmonary and Respiratory Medicine 1 works
  2. 2 Renal Diseases and Glomerulopathies Nephrology 1 works
  3. 3 Dermatology and Skin Diseases Dermatology 0 works
  4. 4 Soft tissue tumor case studies Rheumatology 0 works
  5. 5 Vascular Malformations and Hemangiomas Surgery 0 works
  6. 6 Chronic Kidney Disease and Diabetes Nephrology 0 works
  7. 7 COVID-19 Clinical Research Studies Infectious Diseases 0 works
  8. 8 Respiratory Support and Mechanisms Pulmonary and Respiratory Medicine 0 works
  9. 9 Ocular Surface and Contact Lens Public Health, Environmental and Occupational Health 0 works
  10. 10 Abdominal vascular conditions and treatments Surgery 0 works

How open and international is its research?

Against the world's own shares: the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available48.0%not open52.0%

World: 40% of research is openly available.

with international co-authors21.4%domestic only78.6%

World: 18% is written across borders.

How has Instituto de Urologia e Nefrologia's research output changed?

Output in 2022-2025 was 32% lower than in 2018-2021.

still counting1990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Instituto de Urologia e Nefrologia as a percentage of every work published that year, 0.000038% in 2024.

still counting0.00025%0.00050%0.00075%Instituto de Urologia e Nefrologia0.000085% in 20251990200020102020

Fractional works of Instituto de Urologia e Nefrologia over all fractional works that year. How the balance of science has shifted.

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Instituto de Urologia e Nefrologia on Science Explorer

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