Portal Vein Thrombosis: Thrombectomy as a Treatment Option.

Purpose: Portal vein thrombosis (PVT) remains a significant clinical challenge with limited treatment options, particularly in patients at high risk of hemorrhage or intestinal infarction. In such cases, mechanical thrombectomy (MT) and catheter-directed thrombolysis (CDT), either as alternative treatments or in combination with systemic anticoagulation, may provide a more suitable approach.

Case Report: Here, we present 3 cases of symptomatic acute/subacute PVT with concurrent mesenteric vein thrombosis, in which patients underwent MT and CDT.

Spatially resolved composition of bovine dental enamel in permanent incisors.

Objective: To quantify component volumes (mineral, organic, total water, firmly and loosely bound water volumes, and permeability) at histological points in bovine enamel and investigate their association with bovine enamel's optical behavior and fracture toughness (FT).

Design: In vitro, cross-sectional, and experimental study. Longitudinal ground sections of ten permanent bovine incisors were analyzed using microradiography, polarizing microscopy, microhardness tester, and confocal laser fluorescence microscopy (CLFM).

Unraveling the genetic basis of subclinical atherosclerosis: Early genetic detection can improve cardiovascular prevention.

Introduction And Objectives: Decoding the genetic basis of coronary artery disease (CAD) through an intermediate phenotype - coronary calcification - can help us to better understand this deadly disease and enable the creation of better therapeutic strategies. This work aims to assess the relationship between a set of single nucleotide polymorphisms (SNPs) previously associated with CAD and coronary artery calcium (CAC) score in a Portuguese asymptomatic population.

Methods: A prospective study was conducted in a cohort of 1284 subjects (aged 59.

Evaluation of the immunogenic potential of recombinant Mycobacterium bovis BCG expressing the ASP-2 and TC24 proteins from Trypanosoma cruzi.

Although drugs have been employed over the past years to treat Chagas disease, they work mostly on the acute phase of infection, where diagnosis is hardly ever made, and present a plethora of negative side effects that ends in discontinuation of treatment. Consequently, to deal with this disease, prophylaxis seems to be a better strategy, with recombinant subunit vaccines showing promising results. Among those, Mycobaterium bovis Bacillus Calmette-Guérin (BCG) has recently been employed as vector for delivering T.

Colistin and β-lactam resistance in Escherichia coli isolates from bovines, swine, and humans.

Introduction: Colistin and β-lactams are widely investigated because of their effectiveness in the treatment of human diseases. This study investigated the phenotypic and genotypic profiles of colistin- and β-lactam-resistant Escherichia coli (n = 235) obtained from bovines, swine, and workers from a mixed slaughterhouse in Brazil.

Methodology: The disk diffusion method was used to test the resistance against β-lactams (amoxicillin, ampicillin, cefaclor, cefazolin, cefepime, cefotaxime, ceftazidime, ceftriaxone, imipenem, meropenem, and aztreonam).