MicroRNA Expression Levels in Peripheral Blood Mononuclear Cells from Human Immunodeficiency Virus Type 1 Positive Individuals and Relationship with Different Levels of Viral Suppression.

The persistence of low human immunodeficiency virus type 1 (HIV-1) replication in individuals undergoing antiretroviral therapy (ART) still threatens their health. Previous findings have shown that microRNAs (miRNAs) could interfere with several steps of the viral life cycle. Herein, we set out to investigate the expression of miR-150, miR-223, miR-382, miR-324-5p, miR-33a-5p, miR-34a, and miR-132 in the whole peripheral blood mononuclear cell (PBMC) population from people living with HIV-1 showing different levels of viral suppression.

Analysis of viral nucleic acids in duodenal biopsies from adult patients with celiac disease.

Objective: The purpose of this study was to investigate the presence of Adenovirus, Epstein-Barr virus (EBV), HHV-6 and cytomegalovirus (CMV) nucleic acids in the gastrointestinal biopsies from active CD patients.

Methods: Gastrointestinal biopsies of 40 active CD patients and 40 non-CD patients were collected during the endoscopic investigation of gastrointestinal symptoms.

Results: HHV-6B was found in 62.

Awareness of sex and gender dimensions among physicians: the European federation of internal medicine assessment of gender differences in Europe (EFIM-IMAGINE) survey.

Sociocultural gender is a complex construct encompassing different aspects of individuals' life, whereas sex refers to biological factors. These terms are often misused, although they impact differently on individuals' health. Recognizing the role of sex and gender on health status is fundamental in the pursuit of a personalized medicine.

Atrioventricular Interval Extension Is Highly Efficient in Preventing Unnecessary Right Ventricular Pacing in Sinus Node Disease: A Randomized Cross-Over Study Versus Dual- to Atrial Single-Chamber Mode Switch.

Objectives: This study sought to compare the Intrinsic Rhythm Support (IRSplus) and Ventricular Pace Suppress (VpS) in terms of right ventricular pacing percentage (VP %), mean atrioventricular interval (MAVI), atrial fibrillation, and cardiac volumes.

Background: Modern pacemakers are provided with algorithms for reducing unnecessary ventricular pacing. These may be classified as: periodic search for intrinsic atrioventricular (AV) conduction prolonging the AV delay accordingly; or DDD-ADI mode switch.

Prulifloxacin vs Levofloxacin for Exacerbation of COPD after Failure of Other Antibiotics.

The chronic course and evolution of chronic obstructive pulmonary disease (COPD) is often characterized by periods of exacerbation of symptoms, which have a negative impact on the quality of life of patients, as well as on the evolution of COPD, and represent a significant cause of medical intervention and hospitalization. Very few data are available on the efficacy of rescue antibiotics in patients with acute exacerbation of COPD (AECOPD) unresponsive to previous treatment. The aim of this study was to evaluate the efficacy of two fluoroquinolones in AECOPD previously treated without success.

Colonic sarcoidosis: unusual onset of a systemic disease.

Sarcoidosis is a multisystem chronic inflammatory condition of unknown etiology that has the potential to involve every tissue in the body. Sarcoidosis in the gastrointestinal system, and particularly the colon, is very rare. Here, we report the case of a 57-year-old man with no previous diagnosis of sarcoidosis who presented with new onset of abdominal pain and constipation.

Cryptococcus laurentii Diarrhea in a Neoplastic Patient.

We present a rare case of diarrhea and neutropenia caused by Cryptococcus laurentii (C. laurentii) infection in old patient with metastatic rectal cancer who underwent FOLFOX plus Cetuximab chemotherapy. C.

A case report of HCC cutaneous metastasis.

Introduction: Hepatocellular carcinoma (HCC) is one of the most common solid tumors in the world. HCC muscle and cutaneous metastases are rare and can occur by hematogenous spread or following surgical procedures performed for diagnostic or therapeutic aims.

Case Study: We present a 47-year-old man underwent liver biopsy followed by surgical resection for moderately differentiated HCC in January 1999.

Acinic cell carcinoma of the breast arising in microglandular adenosis.

Acinic cell carcinoma is a rare breast tumour belonging to salivary gland-like tumours of the breast. They are "triple-negative" breast cancers even if their biological behaviour seems to be more favourable. Herein we present an acinic cell carcinoma arising on a background of typical and atypical microglandular adenosis in a 58-year-old woman, along with a review of the literature.

Palatine tonsils in smoker and non-smoker patients: a pilot clinicopathological and ultrastructural study.

Background: Tobacco smoke is a well-known source of toxic, mutagenic and carcinogenic agents. The aim of the present preliminary study was to investigate the effects of cigarette smoking on lymphoid and non-lymphoid tonsillar tissue.

Methods: The study group consisted of 12 smoker and 10 non-smoker patients complaining recurrent tonsillitis.