Prevalence and unfavourable outcome of oral frailty in older adult: a systematic review and meta-analysis.

Background And Objective: Oral frailty (OF) refers to a decline in oral function amongst older adult that often occurs alongside declines in cognitive and physical abilities. We conducted a study to determine the prevalence and unfavourable outcomes of OF in the older adult population to provide medical staff with valuable insights into the associated disease burden.

Methods: From inception to March 2024, we systematically searched six key electronic databases: PubMed, Web of Science, Embase, Cochrane Library, Scopus, and CINAHL to identify potential studies that reported the prevalence or unfavourable outcomes of OF amongst older adult.

Swieteliacates S-U, phragmalin limonoids, from the leaves of .

Three novel phragmalin-type limonoids, swieteliacates S-U (1-3), were isolated from leaves, alongside four previously identified limonoids (4-7). The structures, encompassing absolute configurations, were delineated through 1D and 2D NMR analyses, high-resolution mass spectrometry (HR-MS), and NMR and ECD calculations. Swieteliacate S (1) is a distinctive cryptate comprising a tricyclo[4.

Pesticide Informatics Platform (PIP): An International Platform for Pesticide Discovery, Residue, and Risk Evaluation.

Pesticides are widely used agrochemicals for crop protection. The need for novel pesticides becomes urgent as a result of the emergence of resistance and environmental toxicity. Pesticide informatics has been applied in different phase processes of pesticide target identification, active ingredient design, and impact evaluation.

Quantified coronary plaque characteristics between Caucasian and Morise score-matched South Asian populations.

Low-attenuation plaques (LAPs) are associated with an increased risk of cardiovascular mortality and morbidity. South Asians experience poorer cardiovascular outcomes compared to Caucasian populations. We hypothesised that South Asian population has a higher prevalence of LAP compared to Caucasians and this difference predicts major adverse cardiovascular events.

Melatonin improves the reprogramming efficiency of murine-induced pluripotent stem cells using a secondary inducible system.

This study focused on the effect of melatonin on reprogramming with specific regard to the generation of induced pluripotent stem cells (iPSCs). Here, a secondary inducible system, which is more accurate and suitable for studying the involvement of chemicals in reprogramming efficiency, was used to evaluate the effect of melatonin on mouse iPSC generation. Secondary fibroblasts collected from all-iPSC mice through tetraploid complementation were cultured in induction medium supplemented with melatonin at different concentrations (0, 10(-6), 10(-7), 10(-8), 10(-9), or 10(-10 )m) or with vitamin C (50 μg/mL) as a positive control.