Evaluation of the Bacterial Infections and Antibiotic Prescribing Practices in the Intensive Care Unit of a Clinical Hospital in Romania.

Healthcare-associated infections (HAIs) are associated with increased mortality, antimicrobial resistance, and high antibiotic use. : The characteristics of bacterial resistance and antibiotic consumption in the intensive care unit (ICU) of a clinical hospital in Romania were evaluated. Demographic data of patients, identified bacteria, antibiotics administered, and their sensitivity profiles were collected and analyzed.

Food webs in food webs: the micro-macro interplay of multilayered networks.

Food webs are typically defined as being macro-organism-based (e.g., plants, mammals, birds) or microbial (e.

Synthesis, antibacterial activity, and biocompatibility of new antibacterial dental monomers.

Purpose: To synthesize a small library of antibacterial dental monomers based on quaternary ammonium salts and to test their antibacterial activity against cariogenic bacteria.

Methods: Five new antibacterial monomers were synthesized and characterized by NMR, IR and HRMS.

Results: Cytotoxicity assays using human gingival fibroblast cells showed that these new antibacterial monomers were biocompatible at concentrations of 10⁻⁵ M and displayed less cytotoxicity than BisGMA, a common dental monomer.

The use of complementary and alternative therapies and of psychotherapy by Romanian patients with irritable bowel syndrome.

Unlabelled: Irritable bowel syndrome (IBS) is an invalidating condition, lacking a perfect therapy. Therefore, many patients use also complementary and alternative therapies (CAT) or psychotherapy (PT). There are no data on the use of CAT and PT in IBS in our area.

Development and validation of the medical social self-efficacy scale for use in culturally diverse communities.

This study developed a new scale, The Medical Social Self-efficacy Scale (MSSES), to assess social self-efficacy within a medical context for patients of diverse cultural and linguistic backgrounds. Validation of the MSSES with a sample of 113 persons indicated that the scale has good internal consistency, with a Cronbach's alpha coefficient of .85.