Zymosan-Treated SKG Mice: Assessing Effects of Systemic Inflammation on the Temporomandibular Joint.

Objectives: The effects of systemic inflammation on the temporomandibular joint (TMJ) are poorly understood. This study aimed to establish a mouse model to study the effects of systemic inflammation on the TMJ.

Materials And Methods: SKG mice, a BALB/c strain with spontaneous onset of rheumatoid arthritis-like symptoms due to a spontaneous point mutation (W163C) in the gene encoding the SH2 domain of ZAP-70, were treated with zymosan (β-1,3-glucan).

Effect of Frequent Computed Tomography Examinations with Contrast Media on the Renal Function of Patients with Oral Squamous Cell Cancer and an Evaluation of Risk Factors for Post-Operative Chronic Kidney Disease.

Purpose: This retrospective study aimed to investigate the effect of frequent computed tomography (CT) examinations with contrast media on the renal function of patients with oral squamous cell cancer (OSCC) that underwent radical surgery, by using estimated glomerular filtration rate (eGFR); to identify risk factors of occurrence of post-operative chronic kidney disease (CKD) in these patients; and to explore the relationship between risk factors and occurrence of postoperative CKD during follow-up.

Methods: Herein, 188 patients (107 male; 81 female) who underwent radical surgery for OSCC were included. We evaluated the risk factors for postoperative CKD after treatment, including demographic, perioperative, and postoperative factors by univariate and multivariate analyses.

Construction of a versatile in vitro cultivation screening platform using human oral microbiota.

We developed a simulation model of human oral microbiota using Bio Palette oral medium (BPOM) containing 0.02% glucose and lower bacterial nitrogen sources, derived from saliva and dental plaque. By decreasing the concentration of Gifu anaerobic medium (GAM) from 30 to 10 g L , we observed increased ratios of target pathogenic genera, Porphyromonas and Fusobacterium from 0.

Relationship of Low Vitamin B6 Status with Sarcopenia, Frailty, and Mortality: A Narrative Review.

Marginal vitamin B6 (B6) deficiency is a widespread global concern. Inadequate B6 levels have been linked to an increased risk of age-related chronic diseases such as cardiovascular diseases and cancers. In recent years, the growing concern over sarcopenia (the age-related loss of muscle mass and strength) and frailty (a decline in physiological resilience and increased vulnerability associated with aging) is particularly relevant due to the emergence of super-aged societies in developed countries.