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Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences.

Volume 75 (2021): Issue 1 (February 2021)

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11 Articles
Open Access | Mar 01, 2021
Worldwide Disease — Haemorrhoids. How Much Do We Know?
Inese Fišere

Inese Fišere

Surgery Clinic, Pauls Stradiņš Clinical University HospitalLatvia
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Fišere, Inese
, 
Valērija Groma

Valērija Groma

Institute of Anatomy and Anthropology, Rīga Stradiņš UniversityLatvia
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Groma, Valērija
, 
Niks Ričards Goldiņš

Niks Ričards Goldiņš

Institute of Anatomy and Anthropology, Rīga Stradiņš UniversityLatvia
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Goldiņš, Niks Ričards
, 
Andris Gardovskis

Andris Gardovskis

  • Surgery Clinic, Pauls Stradiņš Clinical University HospitalLatvia
  • Hereditary Cancer Institute, Rīga Stradiņš UniversityLatvia
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Gardovskis, Andris
 and 
Jānis Gardovskis

Jānis Gardovskis

  • Surgery Clinic, Pauls Stradiņš Clinical University HospitalLatvia
  • Hereditary Cancer Institute, Rīga Stradiņš UniversityLatvia
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Gardovskis, Jānis
  
Open Access | Mar 01, 2021
Detection and Genotyping of Human Papillomavirus in Hypopharyngeal Carcinoma Samples
Andrejs Lifšics

Andrejs Lifšics

Department of Otorhinolaryngology, Rīga Stradiņš UniversityLatvia
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Lifšics, Andrejs
, 
Maksims Čistjakovs

Maksims Čistjakovs

Institute of Microbiology and Virology, Rīga Stradiņš UniversityLatvia
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Čistjakovs, Maksims
, 
Valērija Groma

Valērija Groma

Institute of Anatomy and Anthropology, Rīga Stradiņš UniversityLatvia
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Groma, Valērija
 and 
Modra Murovska

Modra Murovska

Institute of Microbiology and Virology, Rīga Stradiņš UniversityLatvia
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Murovska, Modra
  
Open Access | Mar 01, 2021
Prevalence of KIR2DL2/DS2 and KIR2DL3 and Presence of B19V in Patients with Thyroid Disorders
Sabīne Grāvelsiņa

Sabīne Grāvelsiņa

Institute of Microbiology and Virology, Rīga Stradiņš UniversityLatvia
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Grāvelsiņa, Sabīne
, 
Elisabetta Caselli

Elisabetta Caselli

  • Department of Chemical and Pharmaceutical Sciences, University of FerraraFerrara, Italy
  • Department of Medical Sciences, University of FerraraFerrara, Italy
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Caselli, Elisabetta
, 
Zaiga Nora-Krūkle

Zaiga Nora-Krūkle

Institute of Microbiology and Virology, Rīga Stradiņš UniversityLatvia
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Nora-Krūkle, Zaiga
, 
Simons Svirskis

Simons Svirskis

Institute of Microbiology and Virology, Rīga Stradiņš UniversityLatvia
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Svirskis, Simons
, 
Anda Vilmane

Anda Vilmane

Institute of Microbiology and Virology, Rīga Stradiņš UniversityLatvia
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Vilmane, Anda
, 
Dario Di Luca

Dario Di Luca

Department of Chemical and Pharmaceutical Sciences, University of FerraraFerrara, Italy
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Di Luca, Dario
 and 
Modra Murovska

Modra Murovska

Institute of Microbiology and Virology, Rīga Stradiņš UniversityLatvia
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Murovska, Modra
  
Open Access | Mar 01, 2021
Recapitulation of Transcriptomic Characteristics of Primary Breast Tumours in Patient-Derived 3D Cultures in Vitro
Dina Nitiša

Dina Nitiša

Institute of Oncology, Rīga Stradiņš UniversityLatvia
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Nitiša, Dina
, 
Nityanand Jain

Nityanand Jain

Institute of Oncology, Rīga Stradiņš UniversityLatvia
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Jain, Nityanand
, 
Arvīds Irmejs

Arvīds Irmejs

Institute of Oncology, Rīga Stradiņš UniversityLatvia
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Irmejs, Arvīds
, 
Valdis Pirsko

Valdis Pirsko

Institute of Oncology, Rīga Stradiņš UniversityLatvia
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Pirsko, Valdis
 and 
Inese Čakstiņa

Inese Čakstiņa

Institute of Oncology, Rīga Stradiņš UniversityLatvia
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Čakstiņa, Inese
  
Open Access | Mar 01, 2021
Right Ventricle Involvement in Patients with Acute ST Elevation Myocardial Infarction: Is Echocardiography Good Enough in Diagnosing It?
Žanna Pičkure

Žanna Pičkure

  • Rīga East Clinical University HospitalLatvia
  • Rīga Stradiņš UniversityLatvia
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Pičkure, Žanna
, 
Artem Kalinin

Artem Kalinin

  • Rīga East Clinical University HospitalLatvia
  • Rīga Stradiņš UniversityLatvia
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Kalinin, Artem
 and 
Aivars Lejnieks

Aivars Lejnieks

  • Rīga East Clinical University HospitalLatvia
  • Rīga Stradiņš UniversityLatvia
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Lejnieks, Aivars
  
Open Access | Mar 01, 2021
Sinus Rhythm Maintenance After Electrical Cardioversion for Atrial Fibrillation in High-Risk Patients — Comparative Efficacy of Antiarrhythmic Medications
Baiba Kokina

Baiba Kokina

Faculty of Medicine, Rīga Stradiņš UniversityLatvia
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Kokina, Baiba
, 
Aldis Strēlnieks

Aldis Strēlnieks

  • Department of Internal Diseases, Rīga Stradiņš UniversityLatvia
  • Rīga East University HospitalLatvia
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Strēlnieks, Aldis
, 
Irina Pupkeviča

Irina Pupkeviča

  • Department of Internal Diseases, Rīga Stradiņš UniversityLatvia
  • Latvian Centre of Cardiology, Pauls Stradiņš Clinical University HospitalLatvia
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Pupkeviča, Irina
, 
Kristīne Jubele

Kristīne Jubele

  • Department of Internal Diseases, Rīga Stradiņš UniversityLatvia
  • Latvian Centre of Cardiology, Pauls Stradiņš Clinical University HospitalLatvia
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Jubele, Kristīne
, 
Maija Vikmane

Maija Vikmane

  • Department of Internal Diseases, Rīga Stradiņš UniversityLatvia
  • Latvian Centre of Cardiology, Pauls Stradiņš Clinical University HospitalLatvia
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Vikmane, Maija
, 
Sandis Sakne

Sandis Sakne

Latvian Centre of Cardiology, Pauls Stradiņš Clinical University HospitalLatvia
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Sakne, Sandis
, 
Emma Sokolova

Emma Sokolova

  • Department of Internal Diseases, Rīga Stradiņš UniversityLatvia
  • Latvian Centre of Cardiology, Pauls Stradiņš Clinical University HospitalLatvia
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Sokolova, Emma
, 
Inga Urtāne

Inga Urtāne

Department of Pharmaceutical Chemistry, Rīga Stradiņš UniversityLatvia
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Urtāne, Inga
, 
Aivars Lejnieks

Aivars Lejnieks

  • Department of Internal Diseases, Rīga Stradiņš UniversityLatvia
  • Rīga East University HospitalLatvia
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Lejnieks, Aivars
 and 
Oskars Kalējs

Oskars Kalējs

  • Department of Internal Diseases, Rīga Stradiņš UniversityLatvia
  • Latvian Centre of Cardiology, Pauls Stradiņš Clinical University HospitalLatvia
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Kalējs, Oskars
  
Open Access | Mar 01, 2021
Initiation of Vancomycin Therapy and the First Therapeutic Drug Monitoring
Inga Mauliņa

Inga Mauliņa

  • Rīga East Clinical University HospitalLatvia
  • Vidzeme HospitalLatvia
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Mauliņa, Inga
, 
Angelika Krūmiņa

Angelika Krūmiņa

  • Rīga East Clinical University HospitalLatvia
  • Rīga Stradiņš UniversityLatvia
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Krūmiņa, Angelika
, 
Aleksandra Aitullina

Aleksandra Aitullina

  • Pauls Stradiņš Clinical University HospitalLatvia
  • Rīga Stradiņš UniversityLatvia
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Aitullina, Aleksandra
, 
Roberts Erts

Roberts Erts

University of LatviaLatvia
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Erts, Roberts
, 
Katrīna Bandere

Katrīna Bandere

Rīga East Clinical University HospitalLatvia
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Bandere, Katrīna
, 
Dace Bandere

Dace Bandere

Rīga Stradiņš UniversityLatvia
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Bandere, Dace
 and 
Eva Strīķe

Eva Strīķe

  • Pauls Stradiņš Clinical University HospitalLatvia
  • Rīga Stradiņš UniversityLatvia
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Strīķe, Eva
  
Open Access | Mar 01, 2021
Detecting Knee Cartilage Structural Changes Using Magnetic Resonance Computed Vision Analysis in Patients with Osteoarthritis: Preliminary Results
Ingus Supe

Ingus Supe

Department of Radiology, Rīga Stradiņš UniversityLatvia
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Supe, Ingus
, 
Artjoms Supoņenkovs

Artjoms Supoņenkovs

Faculty of Computed Science and Information Technology, Rīga Technical UniversityLatvia
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Supoņenkovs, Artjoms
, 
Ardis Platkājis

Ardis Platkājis

Department of Radiology, Rīga Stradiņš UniversityLatvia
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Platkājis, Ardis
, 
Anda Kadiša

Anda Kadiša

Department of Internal Medicine, Rīga Stradiņš UniversityLatvia
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Kadiša, Anda
 and 
Aivars Lejnieks

Aivars Lejnieks

Department of Internal Medicine, Rīga Stradiņš UniversityLatvia
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Lejnieks, Aivars
  
Open Access | Mar 01, 2021
Peak Plantar Pressure as a Risk Factor for Lower Extremity Overuse Injury Among Infantry Soldiers
Darja Ņesteroviča

Darja Ņesteroviča

Military Medicine Research and Study Centre, Rīga Stradiņš UniversityLatvia
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Ņesteroviča, Darja
, 
Ainārs Stepens

Ainārs Stepens

Military Medicine Research and Study Centre, Rīga Stradiņš UniversityLatvia
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Stepens, Ainārs
 and 
Normunds Vaivads

Normunds Vaivads

Joint Medical Service Headquarters, National Armed ForcesLatvia
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Vaivads, Normunds
  
Open Access | Mar 01, 2021
Comparison of Fluoroscopically and Arthroscopically Assisted Volar Plating of Articular Distal Radius Fractures
Uldis Krustiņš

Uldis Krustiņš

  • Centre of Microsurgery of LatviaLatvia
  • Rīga East University HospitalLatvia
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Krustiņš, Uldis
, 
Vadims Nefjodovs

Vadims Nefjodovs

  • Centre of Microsurgery of LatviaLatvia
  • Rīga East University HospitalLatvia
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Nefjodovs, Vadims
, 
Diāna Bringina

Diāna Bringina

Centre of Microsurgery of LatviaLatvia
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Bringina, Diāna
, 
Aija Jaudzema

Aija Jaudzema

Rīga East University HospitalLatvia
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Jaudzema, Aija
 and 
Andris Jumtiņš

Andris Jumtiņš

Trauma and Orthopaedic Department, Rīga Stradiņš UniversityLatvia
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Jumtiņš, Andris
  
Open Access | Mar 01, 2021
Professor of Cardiac Surgery Jānis Volkolākovs (28.04.1931 – 12.12.2020)
Pēteris Stradiņš

Pēteris Stradiņš

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Stradiņš, Pēteris
  

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