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Institution · Nur-Sultan · Kazakhstan

National Medical Holding

nmh.kz/enROR OpenAlex
World rank, all time
#34,705
of 34,923
Rank in Kazakhstan
#93
of 93
Research works
131
▲ 42% vs 2018-21
Citations
426
3.3 per fractional work
Top-10% rate
5.4%
all institutions 10.0%
vs its own fields
0.84×
1.00× is exactly expected
Open access
73%
world 40%
International
18%
world 18%
National Medical Holding

Which fields of science does National Medical Holding work in?

In 2022-now, 77% of research at National Medical Holding is in Health Sciences, 16% in Life Sciences. Its largest fields are Medicine (76%), Biochemistry, Genetics and Molecular Biology (7%), Immunology and Microbiology (6%). It does 2.9× the world's share of Health Sciences.

Health Sciences: 42 fractional works · 76.7% of its workMedicine: 42 fractional works · 75.9% of its workSurgery: 7 fractional works · 12.6% of its workPulmonary and Respiratory Medicine: 5 fractional works · 9.7% of its workEpidemiology: 5 fractional works · 9.6% of its workCardiology and Cardiovascular Medicine: 3 fractional works · 6.2% of its workGenetics: 3 fractional works · 4.9% of its workRadiology, Nuclear Medicine and Imaging: 3 fractional works · 4.8% of its workPathology and Forensic Medicine: 2 fractional works · 4.5% of its workOncology: 2 fractional works · 4.2% of its workRheumatology: 2 fractional works · 3.5% of its workHepatology: 1 fractional works · 2.0% of its workNephrology: 1 fractional works · 1.6% of its workPhysiology: 1 fractional works · 1.3% of its workCritical Care and Intensive Care Medicine: 1 fractional works · 1.2% of its workPsychiatry and Mental health: 1 fractional works · 1.2% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 0.9% of its workInfectious Diseases: 0 fractional works · 0.8% of its workEmergency Medicine: 0 fractional works · 0.8% of its workRehabilitation: 0 fractional works · 0.7% of its workNeurology: 0 fractional works · 0.7% of its workBiochemistry: 0 fractional works · 0.7% of its workPediatrics, Perinatology and Child Health: 0 fractional works · 0.7% of its workEndocrinology, Diabetes and Metabolism: 0 fractional works · 0.6% of its workObstetrics and Gynecology: 0 fractional works · 0.6% of its workHematology: 0 fractional works · 0.5% of its workDermatology: 0 fractional works · 0.3% of its workReproductive Medicine: 0 fractional works · 0.3% of its workOphthalmology: 0 fractional works · 0.2% of its workUrology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.5% of its workHealth Professions: 0 fractional works · 0.7% of its workGeneral Health Professions: 0 fractional works · 0.5% of its workEmergency Medical Services: 0 fractional works · 0.2% of its workDentistry: 0 fractional works · 0.1% of its workLife Sciences: 9 fractional works · 15.7% of its workBiochemistry, Genetics and Molecular Biology: 4 fractional works · 7.2% of its workMolecular Biology: 3 fractional works · 5.2% of its workGenetics: 1 fractional works · 1.0% of its workBiotechnology: 0 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.4% of its workImmunology and Microbiology: 3 fractional works · 6.0% of its workImmunology: 3 fractional works · 5.6% of its workParasitology: 0 fractional works · 0.3% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 1.2% of its workDrug Discovery: 0 fractional works · 0.6% of its workPharmacology: 0 fractional works · 0.6% of its workNeuroscience: 1 fractional works · 1.0% of its workNeurology: 0 fractional works · 0.5% of its workCellular and Molecular Neuroscience: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workAgricultural and Biological Sciences: 0 fractional works · 0.3% of its workPlant Science: 0 fractional works · 0.3% of its workPhysical Sciences: 3 fractional works · 5.4% of its workEngineering: 2 fractional works · 3.3% of its workAutomotive Engineering: 1 fractional works · 1.2% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 1.2% of its workBiomedical Engineering: 0 fractional works · 0.9% of its workComputer Science: 1 fractional works · 1.5% of its workArtificial Intelligence: 0 fractional works · 0.9% of its workComputer Graphics and Computer-Aided Design: 0 fractional works · 0.6% of its workEarth and Planetary Sciences: 0 fractional works · 0.3% of its workEnvironmental Science: 0 fractional works · 0.1% of its workChemistry: 0 fractional works · 0.1% of its workSocial Sciences: 1 fractional works · 2.2% of its workDecision Sciences: 1 fractional works · 1.2% of its workInformation Systems and Management: 1 fractional works · 1.2% of its workSocial Sciences: 0 fractional works · 0.8% of its workCommunication: 0 fractional works · 0.2% of its workCultural Studies: 0 fractional works · 0.2% of its workEducation: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPsychology: 0 fractional works · 0.3% of its workALL ITS WORKNational MedicalHolding55fractional works, 2022-now
Life Sciences16%Physical Sciences5%Health Sciences77%Social Sciences2%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. 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 16 fields, with their numbers
    1. Medicine4275.9%
    2. Health Professions00.7%
    3. Dentistry00.1%
    1. Biochemistry, Genetics and Molecular Biology47.2%
    2. Immunology and Microbiology36.0%
    3. Pharmacology, Toxicology and Pharmaceutics11.2%
    4. Neuroscience11.0%
    5. Agricultural and Biological Sciences00.3%
    1. Engineering23.3%
    2. Computer Science11.5%
    3. Earth and Planetary Sciences00.3%
    4. Environmental Science00.1%
    5. Chemistry00.1%
    1. Decision Sciences11.2%
    2. Social Sciences00.8%
    3. Psychology00.3%
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: 0.06× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.35× its world share, 4 worksBiochemistry, Geneti…Immunology and Microbiology: 5.92× its world share, 3 worksImmunology and Micro…Neuroscience: 0.61× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 3.42× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.08× its world share, 0 worksChemistryComputer Science: 0.19× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 0.19× its world share, 0 worksEarth and Planetary …Engineering: 0.22× its world share, 2 worksEngineeringEnvironmental Science: 0.03× its world share, 0 worksEnvironmental ScienceDentistry: 0.31× its world share, 0 worksDentistryHealth Professions: 0.25× its world share, 0 worksHealth ProfessionsMedicine: 3.95× its world share, 42 worksMedicineDecision Sciences: 1.25× its world share, 1 worksDecision SciencesPsychology: 0.09× its world share, 0 worksPsychologySocial Sciences: 0.06× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Immunology and Microbiology, 5.9×. Every wedge is a field page.

All 16 fields, with their numbers
  1. Immunology and Microbiology5.92×3 works
  2. Medicine3.95×42 works
  3. Pharmacology, Toxicology and Pharmaceutics3.42×1 works
  4. Biochemistry, Genetics and Molecular Biology1.35×4 works
  5. Decision Sciences1.25×1 works
  6. Neuroscience0.61×0 works
  7. Dentistry0.31×0 works
  8. Health Professions0.25×0 works
  9. Engineering0.22×2 works
  10. Computer Science0.19×1 works
  11. Earth and Planetary Sciences0.19×0 works
  12. Psychology0.09×0 works
  13. Chemistry0.08×0 works
  14. Agricultural and Biological Sciences0.06×0 works
  15. Social Sciences0.06×0 works
  16. Environmental Science0.03×0 works

Who are the top researchers at National Medical Holding?

Ranked on the quality score, Abay K. Baigenzhin, Gulnar Rakhimbekova and Larissa Kozina lead among researchers whose main affiliation is National Medical Holding.

  1. 1 Abay K. Baigenzhin Kazakhstan · #1,896,882 worldwide 761 citations · 58 works
  2. 2 Gulnar Rakhimbekova Kazakhstan · #3,698,143 worldwide 36 citations · 15 works
  3. 3 Larissa Kozina Kazakhstan · #4,170,734 worldwide 72 citations · 28 works
  4. 4 Nelya Bisenova Kazakhstan · #4,240,601 worldwide 5 citations · 16 works
  5. 5 Lina Zaripova Kazakhstan · #4,315,282 worldwide 6 citations · 16 works
  6. 6 Nelya Bissenova Kazakhstan · #4,328,404 worldwide 32 citations · 20 works
  7. 7 Elmira Chuvakova Kazakhstan · #4,619,519 worldwide 18 citations · 27 works
  8. 8 Manarbek B. Askarov Kazakhstan · #4,778,846 worldwide 122 citations · 44 works
  9. 9 Olga Ulyanova Kazakhstan · #4,832,468 worldwide 61 citations · 22 works
  10. 10 М. Б. Аскаров Kazakhstan · #4,880,057 worldwide 14 citations · 14 works
All ranked researchers at National Medical Holding

What are the most cited papers from National Medical Holding?

The most cited paper from National Medical Holding is "Melatonin inhibits lung cancer development by reversing the Warburg effect via stimulating the SIRT3/PDH axis" (Xiangyun Chen, Bingjie Hao, Dan Xiao Li et al., 2021), with 99 citations. Next come "Melatonin enhances radiofrequency-induced NK antitumor immunity, causing cancer metabolism reprogramming and inhibition of multiple pulmonary tumor development" (73) and "Implication of human herpesviruses in oncogenesis through immune evasion and supression" (73).

Most cited papers
#PaperReleasedCitations
1 Melatonin inhibits lung cancer development by reversing the Warburg effect via stimulating the SIRT3/PDH axis Xiangyun Chen, Bingjie Hao, Dan Xiao Li et al. · Journal of Pineal Research 2 Jul 2021 99
2 Melatonin enhances radiofrequency-induced NK antitumor immunity, causing cancer metabolism reprogramming and inhibition of multiple pulmonary tumor development Ming Li, Bingjie Hao, Menghuan Zhang et al. · Signal Transduction and Targeted Therapy Open access Sep 2021 73
3 Implication of human herpesviruses in oncogenesis through immune evasion and supression Kenneth Alibek, Yeldar Baiken, Ainur Kakpenova et al. · Infectious Agents and Cancer Open access 20 Jan 2014 73
4 Mean corpuscular volume is associated with endothelial dysfunction and predicts composite cardiovascular events in patients with chronic kidney disease Yalçın Solak, Mahmut İlker Yılmaz, Mutlu Sağlam et al. · Nephrology 12 Jul 2013 65
5 Potential novel biomarkers of cardiovascular dysfunction and disease: cardiotrophin-1, adipokines and galectin-3 Simona Mihaela Hogas, Ştefana Bilhă, Dumitru D.D. Brǎnişteanu et al. · Archives of Medical Science Open access 20 May 2016 64
All 61 most cited papers, with filters and sorting

Which keywords describe research at National Medical Holding?

By fractional works in 2022-now, weighted toward what it does more of than the world: Treatment, Autoantibodies, Diagnosis, Fibrosis, Cardiac Surgery, Regeneration, Neurodevelopmental Outcomes and Congenital Heart Disease.

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

Size is fractional works in 2022-now 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. Treatment5▲ 7.7×12 topics
  2. Autoantibodies4▲ 27×5 topics
  3. Diagnosis3▲ 6.7×11 topics
  4. Epidemiology3▲ 1.52×26 topics
  5. Inflammation3▲ 2.8×15 topics
  6. Fibrosis3▲ 28×4 topics
  7. Cardiac Surgery3▲ 65×2 topics
  8. Regeneration2▲ 22×2 topics
  9. Congenital Heart Disease2▲ 50×1 topic
  10. Neurodevelopmental Outcomes2▲ 22×2 topics
  11. Pulmonary Valve Replacement2▲ 77×1 topic
  12. Differentiation2▲ 65×2 topics
  13. Immunomodulation2▲ 31×2 topics
  14. Echocardiography2▲ 14×5 topics
  15. Management2▲ 4.8×8 topics
  16. Mesenchymal Stem Cells2▲ 34×1 topic
  17. Multipotent2▲ 106×1 topic
  18. TGF-ß Signaling2▲ 56×3 topics
  19. Cancer2▲ 2.7×7 topics
  20. Immunosuppressive Therapy2▲ 19×2 topics
  21. Pulmonary Involvement2▲ 97×1 topic
  22. Systemic Sclerosis2▲ 97×1 topic
  23. Innate Immunity2▲ 10×4 topics
  24. Prevention2▲ 7.9×5 topics
  25. Surgical Aortic-Valve Replacement2▲ 45×1 topic
  26. Transcatheter Aortic-Valve Replacement2▲ 45×1 topic
  27. Complications2▲ 6.0×6 topics
  28. Immunotherapy2▲ 4.0×7 topics
  29. Myocardial Infarction2▲ 12×2 topics
  30. Surgery2▲ 8.4×4 topics
  31. Endovascular Repair2▲ 32×3 topics
  32. Aortic Aneurysm1▲ 40×2 topics
  33. Hepatocellular Carcinoma1▲ 12×2 topics
  34. Aortic Dissection1▲ 57×1 topic
  35. Bicuspid Aortic Valve1▲ 57×1 topic
  36. Prophylaxis1▲ 17×3 topics
  37. Stem Cell Therapy1▲ 23×2 topics
  38. Cancer Immunotherapy1▲ 13×3 topics
  39. Mechanical Ventilation1▲ 18×2 topics
  40. Toll-like Receptors1▲ 18×2 topics

Which research topics does National Medical Holding publish most on?

By volume in 2022-now: Congenital Heart Disease Studies, Mesenchymal stem cell research, Systemic Sclerosis and Related Diseases and Cardiac Valve Diseases and Treatments.

Congenital Heart Disease Studies: 2 fractional worksMesenchymal stem cell research: 2 fractional worksSystemic Sclerosis and R…2Systemic Sclerosis and Related Diseases: 2 fractional worksCardiac Valve Diseases a…2Cardiac Valve Diseases and Treatments: 2 fractional worksAortic Disease and Treatment Approaches: 1 fractional worksRadiomics and Machine Learning in Medical Imaging: 1 fractional worksHepatocellular Carcinoma…1Hepatocellular Carcinoma Treatment and Prognosis: 1 fractional worksInfective Endocarditis Diagnosis and Management: 1 fractional worksSystemic Lupus Erythematosus Research: 1 fractional worksCardiac Structural Anomalies and Repair: 1 fractional works
EpidemiologyGeneticsPathology and Forensic MedicineCardiology and Cardiovascular Medicine5 others

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

  1. 1 Congenital Heart Disease Studies Epidemiology 2 works
  2. 2 Mesenchymal stem cell research Genetics 2 works
  3. 3 Systemic Sclerosis and Related Diseases Pathology and Forensic Medicine 2 works
  4. 4 Cardiac Valve Diseases and Treatments Cardiology and Cardiovascular Medicine 2 works
  5. 5 Aortic Disease and Treatment Approaches Pulmonary and Respiratory Medicine 1 works
  6. 6 Radiomics and Machine Learning in Medical Imaging Radiology, Nuclear Medicine and Imaging 1 works
  7. 7 Hepatocellular Carcinoma Treatment and Prognosis Hepatology 1 works
  8. 8 Infective Endocarditis Diagnosis and Management Epidemiology 1 works
  9. 9 Systemic Lupus Erythematosus Research Rheumatology 1 works
  10. 10 Cardiac Structural Anomalies and Repair Surgery 1 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 available72.8%not open27.2%

World: 40% of research is openly available.

with international co-authors18.2%domestic only81.8%

World: 18% is written across borders.

How has National Medical Holding's research output changed?

Output in 2022-2025 was 42% higher than in 2018-2021.

still counting201520202025
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 National Medical Holding as a percentage of every work published that year, 0.00021% in 2024.

still counting0.00020%0.00040%National Medical Holding0.00036% in 20252020

Fractional works of National Medical Holding over all fractional works that year. How the balance of science has shifted.

Other research institutions in Nur-Sultan

All research institutions in Nur-Sultan

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National Medical Holding on Science Explorer

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