Presence and implication of Candida spp. in patients with peri-implantitis enrolled in a supportive peri-implant therapy program of the Basque Country (Spain). A case-control study.

Introduction: The peri-implant sulcus is a good niche for infectious colonization such as Candida spp. In this study, the level of Candida spp. fungal colonization is analyzed in patients with peri-implantitis under supportive peri-implant therapy, as well as its correlation with the main clinicopathological data.

A systematic review on the implication of Candida in peri-implantitis.

Background: Candida is a heterogeneous fungal genus. Subgingival sulcus is a refuge for Candida, which has already been related to the pathogenic inflammation of periodontitis. This work aims to review the presence of Candida in the sulcular fluid surrounding dental implants and discuss its potential role in peri-implantitis.

Role of Porphyromonas gingivalis in oral squamous cell carcinoma development: A systematic review.

Objective: The target of the current systematic review is to gather and synthesize the most recent scientific information about the role of Porphyromonas gingivalis in the molecular pathways of oral squamous cell carcinoma (OSCC).

Background: Oral squamous cell carcinoma is the most common malignancy of the oral cavity, with a poor prognosis and a low survival rate. Etiology is multifactorial but consumption of tobacco and alcohol is the most important risk factors.

Evaluation of the VITEK 2 system to test the susceptibility of Candida spp., Trichosporon asahii and Cryptococcus neoformans to amphotericin B, flucytosine, fluconazole and voriconazole: a comparison with the M27-A3 reference method.

We compared the susceptibilities of 302 isolates (209 Candida spp., 89 Cryptococcus neoformans and four Trichosporon asahii) against amphotericin B (AMB), flucytosine (5FC), fluconazole (FLC) and voriconazole (VRC) obtained with an automated commercial system (VITEK 2, bioMérieux, Spain) and the Clinical and Laboratory Standards Institute (CLSI M27-A3) reference broth microdilution method (BMD). Reference BMD MIC endpoints were determined visually after 24-72 h of incubation, depending on the species, and VITEK 2 system MIC endpoints were determined spectrophotometrically by automated components of this equipment.

Evaluation of API ID 32C and VITEK-2 to identify Candida dubliniensis.

We have compared two diagnostic systems, API-ID32C (bioMerieux) and VITEK-2ID-YST (bioMerieux), in their ability to diagnose 50 clinical isolates of Candida dubliniensis. API identified 48 isolates and VITEK-2 identified 33 of the 50 isolates. Lactic acid assimilation showed highly dispersed results with API, being of special importance, since this test is one of the four that makes it possible to differentiate C.