A Novel Classification of Nasal Sill Morphology Provides Strategies for Secondary Cleft Rhinoplasty.

Background: Inconsistent and suboptimal outcomes in secondary cleft lip deformity repairs stem from the absence of a standardized classification system for nasolabial deformities, causing surgeons to rely heavily on their experience to determine surgical strategies. Nasal sill morphology reflects the severity of nasolabial deformities and plays a crucial role in facial aesthetics. This study introduces a novel classification for secondary cleft nasolabial deformities based on nasal sill morphology from the base view and provides tailored surgical techniques for each type.

Intermolecular hydrogen bonds between catechin and theanine in tea: slow release of the antioxidant capacity by a synergetic effect.

The health benefits of drinking tea stem from it being rich in polyphenols and other physiologically-active substances. Thus, exploring the synergistic effect between polyphenols and a variety of physiologically-active substances can contribute to our understanding of how tea benefits health. In this work, we have studied the interactions between catechin and theanine, exploring the synergetic antioxidant mechanism of the two molecules.

Proton-coupled electron transfer of catechin in tea wine: the enhanced mechanism of anti-oxidative capacity.

Tea wine is a Chinese traditional alcoholic drink made by cereal and tea leaves. It is rich in tea polyphenols, caffeine, amino acids, and protons and possesses various healthcare functions. In this work, electrochemical methods, as well as density functional theory (DFT) calculations, were adopted to reveal the proton-coupled electron-transfer process of catechin in tea wine.

The Diagnostic Value of Conventional MRI and CT Features in the Identification of the IDH1-Mutant and 1p/19q Co-Deletion in WHO Grade II Gliomas.

Rationale And Objectives: The classification of patients based on pathology and molecular features is important for improving WHO grade II glioma patient prognosis, especially for the initially diagnosed patients. Less invasive and more convenient methods for the prediction of the pathological type and gene status are desired.

Materials And Methods: This study investigates the ability to use conventional magnetic resonance imaging (MRI) and computed tomography (CT) features for determining the Isocitrate Dehydrogenase (IDH)-mutant and 1p/19q-codeletion status, through a retrospective review of information obtained from 189 WHO grade II glioma patients.

High-Field Intraoperative Magnetic Resonance Imaging Increases Extent of Resection and Progression-Free Survival for Nonfunctioning Pituitary Adenomas.

Background: The effect of intraoperative magnetic resonance imaging (iMRI) on tumor control during endoscopic transsphenoidal surgery (TSS) for nonfunctioning pituitary adenomas (NFPAs) has not yet been completely characterized. The present study assessed the effect of the iMRI findings on gross total resection (GTR) and progression-free survival at a mean follow-up of 62 ± 9.4 months.

Application of Permutation Entropy and Permutation Min-Entropy in Multiple Emotional States Analysis of RRI Time Series.

This study's aim was to apply permutation entropy (PE) and permutation min-entropy (PME) over an RR interval time series to quantify the changes in cardiac activity among multiple emotional states. Electrocardiogram (ECG) signals were recorded under six emotional states (neutral, happiness, sadness, anger, fear, and disgust) in 60 healthy subjects at a rate of 1000 Hz. For each emotional state, ECGs were recorded for 5 min and the RR interval time series was extracted from these ECGs.

Quantification of vascular function changes under different emotion states: A pilot study.

Recent studies have indicated that physiological parameters change with different emotion states. This study aimed to quantify the changes of vascular function at different emotion and sub-emotion states. Twenty young subjects were studied with their finger photoplethysmographic (PPG) pulses recorded at three distinct emotion states: natural (1 minute), happiness and sadness (10 minutes for each).