Correlations between distal sensorimotor polyneuropathy and cardiovascular complications in diabetic patients in the North-Eastern region of Hungary.

Distal sensorimotor polyneuropathy (DSPN) is the earliest detectable and the most frequent microvascular complication in diabetes mellitus. Several studies have previously demonstrated correlations between cardiovascular risk factors in diabetic patients and independent risk factors for diabetic neuropathy. Our objective was to retrospectively analyze data from diabetic patients in the North-East region of Hungary who underwent neuropathy screening at the Diabetic Neuropathy Center, University of Debrecen, between 2017 and 2021.

New Phage-Derived Antibacterial Enzyme PolaR Targeting spp.

is an opportunistic pathogen, particularly life-threatening for the immunocompromised. It is associated with pneumonia, endocarditis, peritonitis and many other serious infections, including septicemia. Of note, produces metabolites that support and increase overgrowth of , one of the ESKAPE bacteria.

Antibodies specific to SARS-CoV-2 proteins N, S and E in COVID-19 patients in the normal population and in historical samples.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has spread globally; recognition of immune responses to this virus will be crucial for coronavirus disease 2019 (COVID-19) control, prevention and treatment. We comprehensively analysed IgG and IgA antibody responses to the SARS-CoV-2 nucleocapsid protein (N), spike protein domain 1 (S1) and envelope protein (E) in: SARS-CoV-2-infected patient, healthy, historical and pre-epidemic samples, including patients' medical, epidemiological and diagnostic data, virus-neutralizing capability and kinetics. N-specific IgG and IgA are the most reliable diagnostic targets for infection.

The Role of Serum Calprotectin as a New Marker in Abdominal Aortic Aneurysms - A Preliminary Report.

Background: Abdominal Aortic Aneurysm (AAA) remains a surgical challenge. There are many recognizable markers associated with the formation of AAA. Previous experiments carried out on animal models have shown a correlation between serum calprotectin and the occurrence of AAA.

Application of 16S rRNA gene sequencing in detection.

is one of the major stomach microbiome components, promoting development of inflammation and gastric cancer in humans. has a unique ability to transform into a coccoidal form which is difficult to detect by many diagnostic methods, such as urease activity detection, and even histopathological examination. Here we present a comparison of three methods for identification: histological assessment (with eosin, hematoxylin, and Giemsa staining), polymerase chain reaction (PCR) detection of urease (ureA specific primers), and detection by 16S rRNA gene sequencing.

Secondary Aortoenteric Fistula After Abdominal Aortic Graft Implementation in Our Own Material.

Background: Secondary aortoenteric fistula is a rare but severe complication occurring after abdominal aortic graft implementation.

Objectives: The aim of our study was to review the clinical presentation, diagnosis and postoperative course of patients with aortoenteric fistulas following vascular operations on the abdominal aorta in the years 2000-2014.

Material And Methods: Among all the patients treated in our center, during a 10-year period, aortoenteric fistulas were observed in 24 cases.

High antibiotic resistance of Helicobacter pylori and its effect on tailored and empiric eradication of the organism in Lower Silesia, Poland.

Background: At present, the resistance to antibiotics is considered the most important reason for Helicobacter pylori (HP) eradication failure. The aim of this study was to estimate the prevalence of antimicrobial resistance of HP strains and to evaluate tailored and empiric therapeutic regimens in patients with peptic ulcer disease associated with infection of this microorganism.

Materials And Methods: Between May 2011 and February 2013, 185 consecutive Polish patients with at least one positive Helicobacter pylori test (urease test, histopathologic examination, and/or culture) underwent eradication therapy.

Physical and psychosocial side-effects of brachytherapy: a questionnaire survey.

Purpose: Brachytherapy (BT) plays an important role in cancer treatment. Like any other medical therapy it may, however, induce side effects whose recognition can affect the patient's quality of life. Therefore, the present study evaluated the frequency and severity of physical and psychosocial adverse effects of BT.

Comparison of Endovascular Aneurysm Repair with Open Repair in Patients with Abdominal Aortic Aneurysm in Our Own Material in Years 2002-2011.

Background: Endovascular abdominal aortic aneurysm repair has become an alternative to open surgical repair of abdominal aortic aneurysm since the early 1990s. The conventional method remains the gold standard in the treatment of Abdominal Aortic Aneurysm (AAA); however, a large percentage of patients do not qualify for this treatment due to the high risk of perioperational death and complications.

Objectives: The objective of this work was to compare AAA surgeries performed by both classical and endovascular methods in years 2002-2011.

Nonspecific effects of ligands on the beta-adrenergic receptors in rabbit abdominal aorta in vitro.

The study was conducted on 30 New Zealand rabbits weighing 3-4 kg from which sample strips of the abdominal aorta were collected. The study investigated the in vitro reaction of rabbit aorta smooth muscle to ligands binding to beta-adrenergic receptors. The response of aortic strips to beta-adrenergic receptor agonists (dobutamine, isoproterenol, salbutamol) and the influence of beta-adrenergic receptor antagonists (propranolol, betaxolol) on contractile activity was determined.

[Minimally invasive access to the abdominal aorta in pigs].

Experiments were conducted on 10 sows weighing 50-60 kg. Animals were randomly divided into two experimental groups comprising 5 individuals each. Surgical procedure of reaching the abdominal aorta below the renal arteries was performed using two different methods.

[Effect of atherosclerotic plaque on the contractility of human abdominal aorta sections].

The study was performed on 18 sections of the aneurysm-like abdominal aorta sampled during elective procedures of aneurysm correction in humans, and 10 sections of pig abdominal aorta. We examined the extent to which the presence of atherosclerotic plaque impaired the aorta contractile function and measured the thickness and weight of atherosclerosis plaque and arterial wall. We observed reduced tissue response to adrenaline in human aneurysm-like aorta in comparison to the control group.

Aortoesophageal fistula as a complication of thoracic aorta aneurism stent grafting - a case report and literature review.

Background: Endovascular stent grafting is performed in patients with aneurysms of aorta or other major vessels. The procedure is considered to be generally safe, with a low risk of complications, the most common of which include endoleaks, stenosis or thrombosis at the stagraft and itsmigration. Very rare complications include aortoesophageal and aortobronchial fistulas (0.

In vitro study on the effects of some selected agonists and antagonists of alpha(1)-adrenergic receptors on the contractility of the aneurysmally-changed aortic smooth muscle in humans.

The study included 18 sections of the aneurysmally-changed abdominal aortas, obtained from patients of the Provincial Specialist Hospital in Wroclaw and 18 sections of normal abdominal aortas obtained from swine. The collected samples were placed horizontally in the incubation chamber. Changes in their transverse section area were registered.

In vitro contractility of normal and aneurysmal abdominal aorta muscle coat sections in human and animal material.

The objective of the study was to demonstrate spontaneous contractile activity of the smooth muscle coat of the aorta in human and animal material. Spontaneous contractility of smooth muscle tissue, or tonus, is essential for the proper function of many internal organs as observed in the many types of muscle cells which make up the internal structures. The spontaneous contractile activity of the muscle tissue in blood vessels is particularly marked in resistance vessels, regulating circulation within organs or tissues.

Late-onset Wilson's disease.

Background & Aims: The clinical symptoms and age at onset of Wilson's disease (WD) are highly variable. This study investigated patients who became symptomatic at >40 years of age.

Methods: Clinical features, laboratory data, and mutation analysis were evaluated in 46 (3.

Application of game theory for a groundwater conflict in Mexico.

Exploitation of scarce water resources, particularly in areas of high demand, inevitably produces conflict among disparate stakeholders, each of whom may have their own set of priorities. In order to arrive at a socially acceptable compromise, the decision-makers should seek an optimal trade-off between conflicting objectives that reflect the priorities of the various stakeholders. In this study, game theory was applied to a multiobjective conflict problem for the Alto Rio Lerma Irrigation District, located in the state of Guanajuato in Mexico, where economic benefits from agricultural production should be balanced with associated negative environmental impacts.

Methods to identify and characterize developmental neurotoxicity for human health risk assessment. II: neuropathology.

Neuropathologic assessment of chemically induced developmental alterations in the nervous system for regulatory purposes is a multifactorial, complex process. This calls for careful qualitative and quantitative morphologic study of numerous brains at several developmental stages in rats. Quantitative evaluation may include such basic methods as determination of brain weight and dimensions as well as the progressively more complex approaches of linear, areal, or stereologic measurement of brain sections.

[Usefulness of transdermal hormone substitution in high risk postmenopausal patients].

The authors studied whether hormone replacement therapy can be performed in postmenopausal patients with high risk factors among anamnestic data such as thromboembolia, diabetes mellitus, hypertension, epilepsy. 50 mg 17 beta estradiol patch (twice weekly) and 10 mg medroxyprogesteron (in the last 12 days of the cycle) were prescribed. Data of 102 patients with the above conditions were analyzed at the beginning and at the 3,6, and 12 month follow-up visits.

The development of an enzyme-linked immunosorbent assay for Trypanosoma vivax and its use in a seroepidemiological survey of the Eastern Caribbean Basin.

An enzyme-linked immunosorbent assay (ELISA) for IgG antibodies against a South American (New World) strain of Trypanosoma vivax was developed and used for mass screening of cattle from 20 islands in the Eastern Caribbean Basin. The sensitivity and specificity of antigens prepared from a bovine-derived field strain and a murine-adapted laboratory strain of T. vivax, both of New World origin, were compared using an indirect fluorescent antibody (IFA) test, and an antigen prepared from the murine-adapted strain was subsequently used to develop an ELISA test.

Distribution of Onchocerca spp. microfilariae in the dermis of cattle.

A grid was drawn on a lateral half of 10 hides, from cattle infected with both Onchocerca gutturosa and Onchocerca lienalis, which were obtained from an abattoir in central Florida. Paired 7-mm diameter skin cores were taken from 24 grid sites on each hide and microfilariae (mff) extracted to determine their distribution. The only consistent pattern distribution was that mff were recovered from all 10 hides at four sample sites along the ventral midline near the umbilicus.