Basic cardiovascular risk assessment in naïve patients with colon cancer.

Cardiovascular assessment of oncological patients suggests that cancer can lead to subclinical damage of the heart. The aim of the present study was to analyze the value of baseline cardiovascular biomarkers in patients with newly diagnosed colon cancer prior to treatment. Additionally, another aim was to establish baseline cut-off alert values for this low-intensity neoplastic damage.

Effects of Colchicine in a Rat Model of Diet-Induced Hyperlipidemia.

Inflammation and hyperlipidemia play an essential role in the pathophysiology of endothelial dysfunction as well as atherosclerotic plaque formation, progression and rupture. Colchicine has direct anti-inflammatory effects by inhibiting multiple inflammatory signaling pathways. The purpose of our study was to evaluate colchicine activity in an animal model of hyperlipidemia induced by diet.

Liver Injury and Elevated FIB-4 Define a High-Risk Group in Patients with COVID-19.

Liver involvement in Coronavirus Disease 2019 (COVID-19) has been widely documented. However, data regarding liver-related prognosis are scarce and heterogeneous. The current study aims to evaluate the role of abnormal liver tests and incidental elevations of non-invasive fibrosis estimators on the prognosis of hospitalized COVID-19 patients.

Current status of cardiac manifestations in Fabry disease and their treatment.

In the present paper, we discuss cardiac symptoms in Fabry patients, the main imaging and laboratory methods to diagnose myocardial involvement in this disease. In the second part, we present the main treatment options in Fabry patients, including enzyme replacement therapy, substrate reduction treatment, chaperone therapy, gene treatment.

Cardiotoxicity Associated with Chemotherapy Used in Gastrointestinal Tumours.

Cardiotoxicity is a well-recognised side effect of cancer-related therapies with a great impact on outcomes and quality of life in the cancer survivor population. The pathogenesis of chemotherapy-induced cardiotoxicity in patients with gastrointestinal cancers involves various molecular mechanisms, and the combined use of various chemotherapies augments the risk of each drug used alone. In terms of cardiotoxicity diagnosis, novel biomarkers, such as troponins, brain natriuretic peptide (BNP), myeloperoxidases and miRNAs have been recently assessed.

Pharmacological Effects of Methotrexate and Infliximab in a Rats Model of Diet-Induced Dyslipidemia and Beta-3 Overexpression on Endothelial Cells.

Background: Hyperlipidemia and inflammation are critical components in the pathophysiology of endothelial disorder, which can lead to vascular complications. Our study aimed to evaluate the effects of immunomodulatory therapy (methotrexate and infliximab) in a diet-induced hyperlipidemia rat model.

Methods: Sprague-Dawley (wild type (WT), male, = 32) rats were divided into four groups: one group fed with standard diet (SD), one group fed with high lipid diet (HLD), and two groups that received HLD and drug treatment (methotrexate (Mtx) or infliximab (Ifx)).

Recent advances in surface-enhanced Raman spectroscopy based liquid biopsy for colorectal cancer (Review).

As colorectal cancer (CRC) is one of the forms of cancer with the highest prevalence globally and with a high mortality, screening and early detection remains a major issue. Colonoscopy is still the gold standard for detecting premalignant lesions, but it is burdened by some complications. For instance, it is laborious, with some difficulties of acceptance for some patients, and is ultimately an imperfect standard, given that some premalignant lesions or incipient malignancies can be missed by colonoscopic evaluation.

Association Between -AGT and -ACE Polymorphisms and Carotid Atheromatosis in Hypertensive Patients: A Cross-Sectional Study.

Background/aim: The renin-angiotensin-aldosterone system (RAAS) may be implicated in carotid atheromatosis (CA) development. We aimed to assess the relationship of M235T-angiotensinogen (AGT) and insertion/deletion of angiotensin conversion enzyme (I/D-ACE) genotypes with CA in patients with essential hypertension (EHT).

Patients And Methods: We determined the M235T-AGT and I/D-ACE genotypes, using PCR-RFLP methods, in 162 hypertensive subjects from three tertiary regional medical centers.

SERS-Based Liquid Biopsy of Gastrointestinal Tumors Using a Portable Raman Device Operating in a Clinical Environment.

Early diagnosis based on screening is recognized as one of the most efficient ways of mitigating cancer-associated morbidity and mortality. Therefore, reliable but cost-effective methodologies are needed. By using a portable Raman spectrometer, a small and easily transportable instrument, the needs of modern diagnosis in terms of rapidity, ease of use and flexibility are met.

Renin-angiotensin system gene variants and risk of early- and late-onset preeclampsia: A single center case-control study.

Background: Changes in the renin-angiotensin-aldosterone system's (RAAS) activity due to different genetic variations could represent risk factors for the onset of preeclampsia.

Objective: To test and quantify the relationships of 8 RAAS gene polymorphisms (angiotensinogen (AGT)-M235T, AGT-T174M, angiotensin converting enzyme (ACE)-I/D, ACE8-A2350G, angiotensin II type 1 receptor (AGTR1)-A1166C, angiotensin II type 2 receptor (AGTR2)-C3123A, renin (REN)-G83A, aldosterone synthase (CYP11B2)-T344C) with susceptibility to early- (EOPE) and late-onset preeclampsia (LOPE).

Study Design: We performed polymerase chain reaction- restriction fragment length polymorphism (PCR-RFLP) analysis in 217 pregnant women, of whom 87 pregnant women with EOPE/LOPE and 130 normal pregnant women.

Deep vein thrombosis--online methods of patient education.

The authors present some of the most important online patient information methods on all aspects of deep vein thrombosis of the lower limbs and, in particular, the diagnosis using Doppler ultrasound (easy-to-understand articles, brochures, guides, patient page, frequently asked questions, illustrations, forums, blogs).

The ankle-brachial index-a classification of the patient education websites.

The authors present a classification of the most important types of online resources regarding the ankle-brachial index, for patients with peripheral arterial disease and other interested people (websites of national institutes, universities of medicine, regional hospitals, medical societies and associations etc).

[Endovenous laser treatment (EVLT) for treatment of great saphenous vein insufficiency].

Objective: To assess the efficacy and rate of complications of endovenous laser treatment (EVLT) of the great saphenous vein (GSV) insufficiency.

Method: Between august 2002 and june 2007, 341 of the lower limbs of 322 patients were treated with EVLT using a 980-nm diode laser. Duplex ultrasound and clinical examinations were performed on the day of the procedure, the next day, and 6 to 12 months after the procedure.