Assessment of Detoxification Strategies for Used Dental Implant Healing Abutments: Macroscopic and Biologic Implications.

Purpose: To evaluate four decontamination strategies utilizing enzymatic agents available in most clinical settings to determine (1) the amount of biomaterial that can be removed in a group of previously used healing abutments (uHAs) and (2) the degree to which the decontaminated HAs are capable of inducing an inflammatory response in vitro compared to new HAs.

Materials And Methods: In total, 50 HAs were collected following 2 to 4 weeks of intraoral use and distributed randomly into five test groups (groups A-E; n = 10 per group). Group A used enzymatic cleaner foam and an autoclave.

Validity and Applicability of the Global Leadership Initiative on Malnutrition (GLIM) Criteria in Patients Hospitalized for Acute Medical Conditions.

(1) Background: The objectives of this study were to evaluate the concurrent and predictive validity and the applicability of the global leadership initiative on malnutrition (GLIM) criteria in patients hospitalized for acute medical conditions. (2) Methods: prospective cohort study with patients hospitalized for acute medical conditions. For validation, the methodology proposed by the GLIM group of experts was used.

Downregulation of miRNA-26 in chronic periodontitis interferes with innate immune responses and cell migration by targeting phospholipase C beta 1.

Aim: To evaluate the potential role of miR-26 family members in periodontal pathogenesis by assessing innate immune responses to periopathic bacteria and regulation of cytoskeletal organization.

Materials And Methods: Expression of miR-26a-5p and miR-26b-5p was quantified in gingival biopsies derived from healthy and periodontally diseased subjects before and after non-surgical (scaling and root planing) therapy by RT-qPCR. Global pathway analysis and luciferase assays were performed for target identification and validation.

Utility of alpha subunit determination after thyrotropin-releasing hormone stimulation as an indicator of gonadotropinoma persistence and/or recurrence.

Objective: Gonadotropinomas are adenomas of the gonadotropic cells of the anterior pituitary. These cells produce and secrete gonadotropins (follicle-stimulating hormone and luteinizing hormone). Most of these tumors show altered production of gonadotropins and their subunits (the p-FSH, a and, less frequently, p-LH subunits).

Distribution and determinants of adiponectin, resistin and ghrelin in a randomly selected healthy population.

Objective: Adiponectin, resistin, ghrelin and the IGF-I system seem to play an important role in the regulation of body composition throughout life, but the mechanisms are not well understood. The aim of our study was to analyse the distribution among sexes and all decades of the adult life of adiponectin, resistin and ghrelin and their relationship with anthropometric, body composition parameters and the IGF-I system.

Subjects: One hundred and thirty-four men and 127 healthy women were included in the study.