Factors associated with scientific production citations in dentistry: Zero-inflated negative binomial regression and hurdle modelling.

The global scientific literature in dentistry has shown important advances in the field, with major contributions ranging from the analysis of the basic epidemiological aspects of prevention to specialised results in the field of dental treatments. The present investigation aimed to analyse the current state of the scientific literature on dentistry hosted in the Web of Science database. The methodology included two phases in the analysis of articles and indexed reviews in all thematic areas.

Temporomandibular joint dysfunction in relation to tinnitus in Peruvian patients: A cross-sectional study.

Background: To determine the relationship between temporomandibular joint dysfunction (TMJD) and tinnitus in Peruvian adult patients.

Material And Methods: This observational and cross-sectional study was conducted between April and May 2023, including 76 adult patients from the Otorhinolaryngology Service of Víctor Lazarte Echegaray Essalud Hospital in Trujillo (Peru). The intra- and inter-rater reliability was determined for the clinical measurement of TMJD, obtaining Kappa values above 0.

Factors associated with citations of articles on circular economy in the Web of Science: modeling for main publishers.

Introduction: The publication of articles on the circular economy has different associated factors to explain the citations registered in the Web of Science.

Method: Articles from the publishers Elsevier, MDPI, Taylor & Francis, Wiley, and Springer Nature were evaluated.

Results: It was expected that the older the article was, the more citations it had received, but this was not always the case.

Cytotoxicity of Peruvian propolis and on human gingival fibroblasts, PBMCs and HeLa cells.

It is indisputable that every day it is demonstrated that natural products present diverse therapeutic benefits, which has boosted their incorporation within various products for clinical use. However, this must be accompanied by knowledge of their effect on cell lines to ensure their use is safe. The objective of this study was to evaluate the cytotoxic effect of two ethanolic extracts based on Peruvian natural products, on three human cell lines.

Antibacterial, antibiofilm, and cytotoxic activities and chemical compositions of Peruvian propolis in an oral biofilm.

Natural products with antibacterial potential have begun to be tested on biofilm models, bringing us closer to understanding the response generated by the complex microbial ecosystems of the oral cavity. The objective of this study was to evaluate the antibacterial, antibiofilm, and cytotoxic activities and chemical compositions of Peruvian propolis in an biofilm of and . The experimental work involved a consecutive, , longitudinal, and double-blinded study design.

Research policies and scientific production: A study of 94 Peruvian universities.

Studies of research policies and scientific production are essential for strengthening educational systems and achieving objectives such as quality improvement. The aim of this study was to evaluate the influence of research policies on the scientific production of public and private Peruvian universities. An observational, descriptive, secondary analysis study of the research policies of 92 universities and two graduate schools licensed by the National Superintendence of Higher Education of Peru (SUNEDU) was conducted for the period from 2016-2020.