An analysis of the current status of geriatric oral disease treatment-a dental institutions-based perspective.

Background: This study aimed to investigate and analyze the current status of oral disease treatment among the older adult in Guangxi Zhuang Autonomous Region, while also assessing the continuing medical education (CME) needs of dental institution personnel regarding oral diseases in this population.

Methods: Convenience sampling was used to investigate the oral disease treatment among older adults and to assess CME needs of dental institution personnel regarding oral diseases in this population across various oral medical and health institutions in Guangxi.

Results: A total of 754 valid questionnaires were collected, of which 70.

transcription factor plays a role in regulating anthocyanin biosynthesis in pear () skin.

The phenylacetone pathway, which encompasses flavonoids, lignin, and other compounds, is of paramount importance in determining the quality of pear fruit. Nevertheless, the precise regulatory functions of R2R3-MYB transcription factors in the metabolic pathways that regulate pear color changes remain unclear. In this study, we isolated an transcription factor from 'Red Zaosu' pears and demonstrated that it influenced the expression of several genes, including , and .

Association of CSF soluble TREM1 levels with hippocampal atrophy in cognitively impaired older adults.

Background: Recent studies have shown that cerebrospinal fluid (CSF) levels of soluble triggering receptor expressed on myeloid cells 1 (sTREM1) are elevated in individuals with Alzheimer's disease (AD), though the relationship between CSF sTREM1 and hippocampal atrophy remains to be elucidated. The primary aim of this study was to investigate the association between CSF sTREM1 levels and longitudinal changes in hippocampal volumes, and to determine if this relationship is moderated by cognitive status.

Methods: We included 576 participants, comprising 152 cognitively unimpaired (CU) and 424 cognitively impaired (CI) individuals.

Single-Step Ethylene Purification and MTO Product Separation in a Nitrogen-Rich Microporous Metal-Organic Framework.

The nitrogen-rich metal-organic framework (MOF) , featuring a melamine (MA) functional group, enables efficient one-step CH purification and methanol-to-olefins (MTO) product separation. At 298 K, its adsorption capacity follows the order CH > CH > CH > CH. Breakthrough experiments showed that produced pure CH from C mixtures with a productivity of 22.

Novel compound heterozygous CYP17A1 mutations identified in a family with two siblings affected by 17α-hydroxylase/17,20-lyase deficiency.

Background: 17α-Hydroxylase/17,20-lyase deficiency (17OHD) is a rare form of congenital adrenal hyperplasia (CAH), caused by mutations in the CYP17A1 gene. It typically manifests clinically as variable degree of hypertension, hypokalemia, and disorders of sexual development (DSD), which can include abnormal sexual differentiation in males and sexual infantilism in females. Over 100 mutations in CYP17A1 have been identified, with most cases involving missense mutations or small deletions.