Patients' Satisfaction Regarding Oral Healthcare Services in the North-East Region of Romania: A Preliminary Questionnaire Survey.

This research addresses a gap in the literature by conducting a comprehensive analysis of patients' level of satisfaction with dental care. METHODS: By combining quantitative and qualitative survey methods with a PSQ, this study aims to augment ongoing initiatives to enhance dental patients' experiences by painting a more comprehensive depiction of patients' level of satisfaction. RESULTS: When asked about their overall level of satisfaction 77.1% of the patients said that they received excellent services from office personnel and 72.2% said they trust their doctors. CONCLUSIONS: Assessing patient satisfaction in the realm of dental service quality is crucial for enhancing service quality and accuracy, which would benefit both patients and dentists and, ultimately, improve public health.

Creating and Validating a Questionnaire for Assessing Dentists' Self-Perception on Oral Healthcare Management-A Pilot Study.

BACKGROUND AND OBJECTIVES: Questionnaires designed to test knowledge and self-perception can be valuable tools for diagnosing a dentist's understanding of the management and administration of a practice. The objective of this study was to create and authenticate a questionnaire for assessing dentists' self-perception on oral healthcare management developed from discussions with experts in this field. MATERIAL AND METHODS: In order to create and verify a questionnaire survey, a cross-sectional, descriptive, and analytical study was carried out. Participants' personal information and 31 statements across four categories made up the final questionnaire form. The answers to the questionnaire were in the form of a Likert scale. After refining the initial version, a total of 36 interviews were conducted at dental offices to verify the validity. For the Exploratory Factor Analysis (EFA), we used the Kaiser-Meyer-Olkin (KMO) index, the Bartlett sphericity test, and also Cronbach alpha coefficient for the validity of the questionnaire. RESULTS: The accuracy of the instrument was measured by intrarater and interrater reliability. For the EFA, all the communalities exceeded the threshold of 0.05. With a Cronbach's alpha coefficient of 0.898, the questionnaire has sufficient internal consistency. CONCLUSIONS: The questionnaire demonstrates robust reliability and validity, thereby affirming its suitability for its intended purpose.

Apoptosis of pro-B lymphocytes induced by NR4A1 activation in the presence of gingival fibroblast exosomes and TNFα, caspase 8, STAT3, and Akt pathways modulators.

There is a lack of data in the mainstream literature regarding the interactions between gingival fibroblasts, as a component of the local niche, and tumor precursors of B-lymphocytes. Although it is known that the development of tumors and tumor precursors depends on the local environment's characteristics. In order to experimentally evaluate the apoptosis of pro-B type lymphocytes, induced as a result of the known activation of orphan nuclear receptor 4A1 (NR4A1), through Cytosporone B (Csn-B, 10 µM), in the presence or absence of exosomes derived from gingival fibroblasts, we administered as a treatment: 1 µM R-7050 [functional inhibitor of tumor necrosis factor alpha (TNFα)], 1 µM Z-IETD-FMK (functional inhibitor of caspase 8), 1 µM GSK690693 (functional inhibitor of Akt 1∕2∕3 pathways) and, last but not least, 1 µM scutellarin [functional inhibitor of receptor activator of nuclear factor-kappa B ligand (RANKL)] and therefore of the signal transducer and activator of transcription 3 (STAT3) pathway. Firstly, it is really clear that the presence of exosomes in the pro-B lymphocytes culture medium amplified the apoptotic effects of 10 µM Csn-B. The inhibition of tumoral precursors development, namely the pro-B type, might be highly dependent on the inhibition of Akt 1∕2∕3 pathways, the first and most important consequence being apoptosis induced by the activation of NR4A1 orphan nuclear receptors.