Artur Radziemski

ORCID: 0000-0001-8052-4418
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About
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Research Areas
  • Blood Pressure and Hypertension Studies
  • Renal and Vascular Pathologies
  • Cardiovascular Health and Disease Prevention
  • Hormonal Regulation and Hypertension
  • Coronary Artery Anomalies
  • Aortic aneurysm repair treatments
  • Cardiovascular Disease and Adiposity
  • Telomeres, Telomerase, and Senescence
  • Kawasaki Disease and Coronary Complications
  • Bone health and treatments
  • Coronary Interventions and Diagnostics
  • Cardiovascular Issues in Pregnancy
  • Paraoxonase enzyme and polymorphisms
  • Nutrition and Health Studies
  • Fibroblast Growth Factor Research
  • Ovarian cancer diagnosis and treatment
  • Sodium Intake and Health
  • Glaucoma and retinal disorders
  • Inflammatory Biomarkers in Disease Prognosis
  • Cancer Cells and Metastasis
  • Heart Rate Variability and Autonomic Control
  • Cardiovascular Syncope and Autonomic Disorders
  • Infectious Aortic and Vascular Conditions
  • Vascular anomalies and interventions
  • Abdominal vascular conditions and treatments

Poznan University of Medical Sciences
2013-2024

One of the causes hypertension is excess weight gain, which can also affect course this disease. Both diagnosis and management commonly use ambulatory blood pressure monitoring; results correlate more strongly with cardiovascular diseases death than office monitoring. We evaluated values their variability from hour to see if when they differed between hypertensive patients without obesity. The study included 1345 who underwent 24 h monitoring then were divided into groups according body mass...

10.3390/jcm13020371 article EN Journal of Clinical Medicine 2024-01-10

Mechanisms of transmesothelial invasion ovarian cancer are still poorly understood. Here we examined whether this phenomenon may be determined by an expression intercellular junctions in peritoneal mesothelial cells (PMCs). Analysis tumors showed that localized below intact layer PMCs. The PMCs located near the invaded displayed low connexin 43, E-cadherin, occludin, and desmoglein, as well expressed SA-β-Gal, a marker senescence. Experiments vitro senescent exhibited decreased levels four...

10.1038/s41598-019-44123-4 article EN cc-by Scientific Reports 2019-05-20

Abstract Background Coronavirus disease (COVID-19) may lead to serious complications and increased mortality. The outcomes of patients who survive the early period are burdened with persistent long-term symptoms morbidity aim our study was determine which baseline parameters provide best prediction outcomes. Methods group comprised 141 hospitalized for COVID-19. Demographic data, clinical data laboratory were collected. main endpoints defined as in-hospital mortality 1-year associations...

10.1186/s12879-024-09592-7 article EN cc-by BMC Infectious Diseases 2024-07-09

A T I O N Inflammation in coronary artery ectasia 713patients with CAE compared patients and without significant atherosclerosis, using endocan simple inflammatory metabolic markers.Methods In this study, we consecutively enrolled 27 (CAE group) out of who underwent angiography for suspected CAD.The diagnosis was based on the conventional definition a dilation to diameter 1.5 times or more adjacent normal segment.The second group included age-and sex -matched stenosis greater than 70% (CAD...

10.33963/kp.14812 article EN Kardiologia Polska 2019-05-21

Background: Coronary artery atherosclerosis development and progression are related to generic, clinical, lifestyle factors combined with inflammatory activation. The relationship between trace element concentration morbidity is under investigation gain a clearer understanding of underlying pathological processes. Methods: Thirty-five consecutive patients (22 males 13 females) median [interquartile range (IQR)] age 67 (61–73) years presenting anginal symptoms were included in the single...

10.31083/j.rcm2412358 article EN cc-by Reviews in Cardiovascular Medicine 2023-12-25

The present study aimed to evaluate the plasma concentration of pro and antiangiogenic factors their role in pathogenesis coronary artery abnormal dilation (CAAD). We measured matrix metalloproteinase-8 (MMP-8), transforming growth factor beta 1 (TGF-β1), Angiopoietin-2, vascular endothelial (VEGF), fibroblast (FGF) using a sandwich ELISA technique patients with (CAAD, Group 1), disease (CAD, 2), normal arteries (NCA, 3). Patients suffering from CAAD showed significantly higher...

10.3390/biomedicines9091269 article EN cc-by Biomedicines 2021-09-19

Inflammation and angiogenesis disturbances are considered as factors contributing to the development of coronary artery ectasias (CAE). Endocan (endothelial cell-specific molecule-1 - ESM-1) regulates both inflammatory angiogenetic processes. However, there no data about correlation between endocan level severity CAE measured with total volume dilation.To assess whether process concentration correlates CAE.We selected prospectively a 43 consecutive patients ectasia from 2240 who underwent...

10.5114/aic.2020.99264 article EN cc-by-nc-sa Advances in Interventional Cardiology 2020-01-01

A 52-year-old female was admitted to the Department of Hypertension with resistant hypertension coexistent type 2 diabetes mellitus, two episodes transient ischaemic attack in past, and obesity. The patient’s arterial uncontrolled on 6 antihypertensive medications, which included a loop diuretic an aldosterone antagonist. During course previous hospitalisation, secondary excluded. Angio-computed tomography (CT) results showed bilateral double renal artery diameter main trunks more than 4 mm...

10.5603/kp.2013.0173 article EN cc-by-nc-nd Kardiologia Polska 2013-07-19

Clinical outcomes of cancer cell senescence are still elusive. Here, we reveal and compare pro-cancerous activity spontaneously drug-inducible senescent ovarian cells. Experiments were performed on tumors tumor-derived primary epithelial cells (pEOCs) that obtained from chemotherapy-naïve patients who received carboplatin (CPT) paclitaxel (PCT) before cytoreduction.The analysis showed present in both groups, albeit most frequently covering a greater area tissues chemotherapy-positive women....

10.1186/s13048-022-01023-y article EN cc-by Journal of Ovarian Research 2022-07-26

To understand the mechanism underlying coronary artery abnormal dilatation (CAAD), present study identified and compared expression of circulating microRNAs (miRNAs) in three groups patients. Group 1 included 20 patients with CAAD, 2 angiographically confirmed disease (CAD), 3 normal arteries (control). miRNAs were isolated from plasma samples profiled using PCR arrays miRCURY LNA Serum/Plasma Focus Panels. The demonstrated that miRNA levels significantly different (fold change >2...

10.3892/etm.2022.11331 article EN Experimental and Therapeutic Medicine 2022-04-21

2018 ESC/ESH guidelines have recommended 24-h ambulatory blood pressure monitoring to assess hypotensive therapy in many circumstances. Recommended target office measurements is between 120/70 and 130/80 mmHg. Such targets for lacks. We aimed define values of hypertensive patients. Office data were collected from 1313 patients sorted following increasing systolic (SBP)/diastolic (DBP) measurements. The corresponding calculated. Values mmHg correspond monitoring: night-time SBP/DBP mean:...

10.1007/s40292-022-00552-3 article EN cc-by-nc High Blood Pressure & Cardiovascular Prevention 2022-11-18

A 52-year-old woman was admitted to the Department of Hypertension with resistant hypertension coexistent type 2 diabetes mellitus, two episodes transient ischaemic attack in past, and obesity.The patient's arterial uncontrolled on six antihypertensive medications.A denervation procedure Simplicity cathether (Medtronic) applied.In main left renal artery, ablations were performed without any complications.During first ablation right oedema wall a significant stenosis 80% occurred.Due above,...

10.5603/kp.2015.0021 article EN cc-by-nc-nd Kardiologia Polska 2015-02-17

Tomasz Urbanowicz et al., LUCs as co-existence CAD predictors in SA patients characterized by LUCs.The impossibility of evaluating the potential influence anti-inflammatory effect statins and antidiabetic treatment may be a limitation our study.In conclusion, LUC count above 0.19 K/μl whole blood analysis can regarded an indicator for possible co-exitance coronary artery disease with aortic stenosis.

10.33963/kp.a2023.0111 article EN Kardiologia Polska 2023-08-26

Awakening and growth reinitiation by dormant cells may contribute to epithelial ovarian cancer (EOC) relapse. The links between these phenomena are loose because of the limited stock compelling models EOC dormancy. Here, we show a simple convenient dormancy research protocol based on serum starvation. This study was conducted established cell lines A2780, OVCAR-3, SKOV-3, as well primary cells. Cell arrest proliferation were monitored assessing Ki67 antigen, PKH26 fluorescence, cycle...

10.1093/biomethods/bpad029 article EN cc-by-nc Biology Methods and Protocols 2023-01-01

Background: The coronary artery disease (CAD) remains the leading cause of morbidity that is characterized by broad spectrum symptoms. Up to 30% performed angiographies reveal normal arteries. aim study was find simple predictor for significant epicardial stenosis among patients with chronic syndrome. Methods: There were 187 (131 (709%) men and 56 (30%) women) in median (Q1–Q3) age 67 [58–72] presenting stable CAD symptoms enrolled into present retrospective analysis. demographical, clinical...

10.5603/cj.95131 article EN cc-by-nc-nd Cardiology Journal 2023-12-27

Anomalies of coronary arteries are rare (about 0.3-1.3% patients undergoing a angiography procedure), and left artery (LCA) going from the right sinus Valsalva (RSV) is described in 0.09-0.15% cases.We present case 61-year-old female who complained typical angina symptoms for two years.A cardiac stress test was performed with positive result.The patient admitted to hospital catheterisation.Electrocardiogram (ECG) revealed: rhythm 66/min,

10.5603/kp.2015.0167 article EN cc-by-nc-nd Kardiologia Polska 2015-09-16

Objective: The objective of the study was to assess hypotensive effect and safety add-on therapy with aldosterone inhibitor – eplerenone in patients resistant arterial hypertension. Design method: 50 office systolic (SBP) diastolic blood pressure (DBP) still exceeding 140 mmHg 90 respectively, despite being treated at least 3 drugs, including diuretic who did not have history inhibitors treatment last months were enrolled this study. 28 mean during daytime greater than 135/85 mmHg, potassium...

10.1097/01.hjh.0000492080.64238.0c article EN Journal of Hypertension 2016-08-10
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