Microbiota and Digestive Metabolites Alterations in Functional Dyspepsia.

Functional dyspepsia (FD), a widespread and debilitating digestive disease, is thought to originate from disrupted gut-brain communication. The cause of FD is not completely understood, but recent evidence suggests it could be due to multiple factors and can vary among different patient groups. Factors like gut motility changes, increased sensitivity to pain in the gut, ongoing low-level inflammation, and increased gut permeability have all been linked to the development of FD.

Changing trends in the epidemiology of gastric cancer.

Currently being the seventh most prevalent form of cancer worldwide, and the fifth most common cause of cancer-related death, based on GLOBOCAN 2020 data, gastric cancer is still an important public health problem, despite its dropping incidence. Regions around the world are still at high-risk, mostly in populations with a high prevalence of Helicobacter pylori infection or a carcinogenic favorable diet. Gastric cardia cancer incidence is on the rise in some areas.

Identification of Genetic Predispositions Related to Ionizing Radiation in Primary Human Skin Fibroblasts From Survivors of Childhood and Second Primary Cancer as Well as Cancer-Free Controls: Protocol for the Nested Case-Control Study KiKme.

Background: Therapy for a first primary neoplasm (FPN) in childhood with high doses of ionizing radiation is an established risk factor for second primary neoplasms (SPN). An association between exposure to low doses and childhood cancer is also suggested; however, results are inconsistent. As only subgroups of children with FPNs develop SPNs, an interaction between radiation, genetic, and other risk factors is presumed to influence cancer development.

Value of GastroPanel in the diagnosis of atrophic gastritis.

Analysis of serum biomarkers for the assessment of atrophic gastritis (AG), considered as precursor of the intestinal type of gastric cancer, is of growing interest. The combination of pepsinogen (PG), gastrin-17 (G17) and anti- () antibody serological assays (panel test) is a non-invasive tool for the diagnosis of atrophic gastritis. However, the diagnostic reliability of this test remains uncertain.

Automated Dynamic Clamp for Simulation of I in Human Induced Pluripotent Stem Cell-Derived Cardiomyocytes in Real Time Using Patchliner Dynamite.

Current in vitro assays typically poorly predict cardiac liability as they focus on single ion channels overexpressed in cell lines. Human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs), on the other hand, provide a unique opportunity for drug testing on human cardiomyocytes using high-throughput systems. However, these cells can differ from adult cardiomyocytes in their ion channel expression and, therefore, electrophysiologic properties.

Heart rate variability and heart rate recovery as prognostic factors.

Background And Aim: Heart rate (HR) can appear static and regular at rest, during exercise or recovery after exercise. However, HR is constantly adjusted due to factors such as breathing, blood pressure control, thermoregulation and the renin-angiotensin system, leading to a more dynamic response that can be quantified using HRV (heart rate variability). HRV is defined as the deviation in time between successive normal heart beat and is a noninvasive method to measure the total variation in a number of HR interval.

Child abuse in the irritable bowel syndrome.

Stress is considered a risk factor for the irritable bowel syndrome (IBS). One of the main stress sources is represented by the negative life events and trauma suffered in childhood. Several papers have endorsed the hypothesis that youth submitted to stress are prone to develop IBS.

Heart Rate Recovery in Patients with Ischemic Heart Disease - Risk Factors.

Background And Aim: Central nervous system dysfunction is associated with mortality and morbidity in patients with cardiovascular disease, post-workout recovery and faster heart rate being mediated by the dynamic interaction between the sympathetic nervous system (SNS) and the parasympathetic nervous system (PNS), as components of the autonomic nervous system. Heart rate recovery is the decline in heart rate after exercise. The aim of the study was to determine the influence of certain clinical and paraclinical parameters on heart rate recovery after exercise in patients with ischemic heart disease.

Diagnostic value of calprotectin in irritable bowel syndrome and in inflammatory bowel disease.

The inflammation is an important component of the bowel wall structure. The amount of inflammation is gradually increased from normal state, to functional bowel disorders and to inflammatory bowel disease. Calprotectin is a recently established marker for intestinal inflammation.

Thrombotic complications of pancreatic cancer: classical knowledge revisited.

This paper is an updated review of a classical clinical subject: the association between deep vein thrombosis and pancreatic cancer. Recent epidemiological data support the empirical observation of Trousseau that digestive cancer may induce deep vein thrombosis. Pancreatic cancer is among the most common malignancies associated with thrombosis, due to the fact that cancer may induce the activation of the coagulation.

Phytoestrogens and phytoestrogen metabolites differentially modulate immune parameters in human leukocytes.

Phytoestrogens (PE) including isoflavones and lignans, are a group of substances of plant origin which can act as estrogen agonists or antagonists. While the immunomodulatory effects of isoflavones have been studied, little is known about the impact of lignans and other PE metabolites on the immune system. The aim of the present study was to assess whether PE and their metabolites modulate human leukocyte functions in vitro.

Norfloxacin in the treatment of urinary tract infections in men with and without identifiable urologic complications.

A retrospective analysis of data from the treatment of 95 men with nonbacteremic urinary tract infections (UTIs) (clean-catch urinary bacterial count greater than or equal to 10(5) colony-forming units/ml) who received norfloxacin (400 mg orally twice daily) was performed. Treatment duration ranged from a required minimum of seven days to a maximum of 30 days. If an underlying anatomic or functional condition existed that might decrease the likelihood of a favorable medical response and/or require prolonged treatment, the patient's UTI was considered "complicated.

Oral norfloxacin versus parenteral treatment of nosocomial urinary tract infection.

In a multiclinic, randomized trial, oral norfloxacin, a fluoroquinolone antibacterial, was compared with several standard parenteral regimens for the treatment of nonbacteremic, hospital-acquired urinary tract infections. Parenteral antibiotic agents included aminoglycosides alone; aminoglycosides in combination with either broad-spectrum penicillins or first-generation cephalosporins; or cefotaxime alone. Ninety-two percent of bacterial isolates were multiresistant gram-negative rods including Pseudomonas aeruginosa (31 percent), Escherichia coli (17 percent), Klebsiella/Enterobacter species (14 percent), and Serratia species (11 percent).

A multiclinic randomized study of the comparative efficacy, safety and tolerance of imipenem/cilastatin and moxalactam.

The efficacy, safety and tolerance of imipenem/cilastatin and moxalactam were compared in a randomized trial in the United States involving 19 centers and 441 patients. Significantly more organisms were susceptible to imipenem than moxalactam. Although the bacteriological outcomes were similar, the clinical outcome was significantly better in the imipenem/cilastatin treatment group.