Altered gene expression profiling by non-thermal plasma-activated media treatment in radioresistant head and neck squamous cell carcinoma.

Objective: High recurrence rates in head and neck squamous cell carcinoma (HNSCC) significantly affect prognosis, especially in radioresistant HNSCC (RR-HNSCC). Nonthermal plasma (NTP) therapy can effectively suppress the progression of HNSCC; however, the therapeutic mechanism of NTP therapy for RR-HNSCC remains unclear. In this study, we investigated the regulatory role of NTP in the RR-HNSCC signaling pathway and identified its signature genes.

Role of Trace Cadmium Exposure on the Development of Occlusal Traumatic Temporomandibular Arthritis.

Objective: To investigate whether heavy metal cadmium acts as a risk factor for temporomandibular joint disorder disease and to study its pathogenic mechanism.

Methods: A total of 57 rats were allocated into 6 distinct groups, distinguished by 2 interventions: occlusal elevation and cadmium water gavage. These groups included a blank control group, occlusal elevation group, occlusal elevation + 0.

Use of T-Scan III in analyzing occlusal changes in molar fixed denture placement.

Background: This study aims to analyze the longitudinal variation of occlusal force distribution prior to and after fixed restoration for molar full-crowns with T-SCAN III which provide reference for occlusal adjustment and long-term maintenance.

Methods: We enrolled a total of 20 patients who received conventional restorative treatment for molars. The occlusion examination was conducted in 3 stages (before placement, immediately after placement, and 3 months after placement) using T-SCAN III (Tekscan South Boston, MA, USA, 10.

Prediction and characterization of prophages of Stenotrophomonas maltophilia reveals a remarkable phylogenetic diversity of prophages.

Prophages, which enables bacterial hosts to acquire novel traits, and increase genetic variation and evolutionary innovation, are considered to be one of the greatest drivers of bacterial diversity and evolution. Stenotrophomonas maltophilia is widely distributed and one of the most important multidrug resistant bacteria in hospitals. However, the distribution and genetic diversity of S.

SIRT1/SREBPs-mediated regulation of lipid metabolism.

Sirtuins, also called silent information regulator 2, are enzymes that rely on nicotinamide adenine dinucleotide (NAD+) to function as histone deacetylases. Further investigation is warranted to explore the advantageous impacts of Sirtuin 1 (SIRT1), a constituent of the sirtuin group, on lipid metabolism, in addition to its well-researched involvement in extending lifespan. The regulation of gene expression has been extensively linked to SIRT1.

Preliminary species diversity and community phylogenetics of wood-inhabiting basidiomycetous fungi in the Dabie Mountains, Central China reveal unexpected richness.

Wood-inhabiting fungi have important economic values as well as playing a major ecological role in forest ecosystem cycles. The Dabie Mountains, at the junction of Henan, Hubei, and Anhui Provinces, Central China, provide an ideal climate and favorable niches for the speciation and diversification of various forms of life including fungi. We studied the species diversity and community phylogenetics of wood-inhabiting basidiomycetous fungi that revealed 175 wood-inhabiting basidiomycetous species, of which 20 represented unidentified species, based on morphological and phylogenetic analyses of 575 specimens collected from ten sampling sites.

A retrospective study of dynamic navigation system-assisted implant placement.

Background: To evaluate the accuracy of implant placement assisted by a dynamic navigation system, as well as its influencing factors and learning curve.

Methods: At Macao We Care Dental Center, 55 cases of implant placement using dynamic navigation were retrospectively evaluated. To evaluate their accuracy, the apex, tip, and angle deviations of preoperatively planned and postoperatively placed implants were measured.

Effects of probiotics in patients with morbid obesity undergoing bariatric surgery: a systematic review and meta-analysis.

Background: Probiotics are commonly used after bariatric surgery. However, uncertainty remains regarding their effects. The purpose of this systematic review was to assess the effect of probiotics in patients with morbid obesity undergoing bariatric surgery.

Application in the analysis of the occlusal force of free-end missing tooth implant restoration with T-SCAN III.

The occlusal force of the teeth in the dental arch and the remaining adjacent natural teeth will change after implant restoration with a free-end missing tooth. This study intends to use the T-SCAN III scanner to collect dynamic quantitative data before and after the restoration of free-end implants and to explore the application of the T-SCAN III in redistributing the occlusal force of free-end implants. In this study, 24 patients with free-end implant restoration were selected, and their occlusion was tested before, immediately after, and 3 months after implant restoration.

A modular architecture for organizing, processing and sharing neurophysiology data.

We describe an architecture for organizing, integrating and sharing neurophysiology data within a single laboratory or across a group of collaborators. It comprises a database linking data files to metadata and electronic laboratory notes; a module collecting data from multiple laboratories into one location; a protocol for searching and sharing data and a module for automatic analyses that populates a website. These modules can be used together or individually, by single laboratories or worldwide collaborations.

Modeling current geographic distribution and future range shifts of under multiple climate change scenarios in China.

The genus is well-known for its edible and medicinal values. In this study, the most comprehensive occurrence records of with accurate species identification are subjected to MaxEnt, to model the current geographic distribution and future range shifts under multiple climate change scenarios in China. The current potential distribution model of is excellently predicted as indicated by the value of Area Under Receiver Operator Characteristic Curve.

Exploring the pathway from seeking to sharing social support in e-learning: an investigation based on the norm of reciprocity and expectation confirmation theory.

E-learning is increasingly evidenced as a conduit for social support exchange among students and protects them against mental health issues, however, the cognitive process of how social support is exchanged remains unclear. This study uses a cognitive theory approach to achieve a more nuanced explanation of students sharing or giving social support in e-learning. Specifically, we adopted the Norm of Reciprocity and Expectation Confirmation Theory to reveal the interconnection between students' perceived social support and giving social support in learning.

Distinct organization of two cortico-cortical feedback pathways.

Neocortical feedback is critical for attention, prediction, and learning. To mechanically understand its function requires deciphering its cell-type wiring. Recent studies revealed that feedback between primary motor to primary somatosensory areas in mice is disinhibitory, targeting vasoactive intestinal peptide-expressing interneurons, in addition to pyramidal cells.

Understanding the Influence of Initial Values of College Students in Shaping Pro-Environmental Behavioral Intention.

Pro-environmental behaviors are rooted in values, and understanding the initial values among college students is pivotal in developing educational strategies to improve their pro-environmental behavior. However, most pro-environmental behavior studies fail to consider the social values and personal values as different dimensional or even conflicting values. This study integrated two distinct values, namely perceived social values and perceived personal values, with the technology acceptance model (TAM) to examine how different values shape college students' pro-environmental behavioral intentions.

Is Ivermectin Effective in Treating COVID-19?

Coronavirus disease 2019 was first discovered in December 2019 and subsequently became a global pandemic with serious political, economic, and social implications worldwide. We urgently need to find drugs that can be effective against COVID-19. Among the many observational studies, ivermectin has attracted the attention of many countries.

New clues about the global MRSA ST398: Emergence of MRSA ST398 from pigs in Qinghai, China.

This study, a part of the China national surveillance program on antimicrobial resistance in zoonotic bacteria, was to determine the phenotypic and genomic characteristics of endemic pig-associated Staphylococcus aureus ST398 strains in China. A total of 68 (48.9 %) S.

E-learning intention of students with anxiety: Evidence from the first wave of COVID-19 pandemic in China.

Background: The COVID-19 pandemic has exposed the need to address the mental health issues for the future adoption of e-learning among massive students in higher education. This study takes a lead to investigate whether and how general anxiety will influence college students' e-learning intention to provide knowledge to better improve the e-learning technology.

Methods: We adopted the Technology acceptance model (TAM) to examine the difference between students with and without general anxiety in the e-learning intention where the students are classified based on the General Anxiety Disorder-2 scale.

Understanding the impact of emotional support on mental health resilience of the community in the social media in Covid-19 pandemic.

Background: Emotional support in social media can act as a buffer against the negative impact of affective disorders. However, empirical evidence relating to emotional support in social media and how it influences the wider public remains scanty. The objective of this study is therefore to conduct a prototype investigation into the translation mechanism of emotional support in social media, providing empirical evidence for practitioners to use to tackle mental health issues for the wider public.

MRI and DC/TMD Methods Analyze the Diagnostic Accuracy of the Change in Articular Disc of Temporomandibular Joint.

Methods: DC/TMD clinical questionnaire diagnosis was conducted for 30 patients with temporomandibular disorder (TMD) and 11 asymptomatic volunteers who were admitted to the Department of Oral Medicine of the First Hospital affiliated with Jinan University from June 2020 to June 2021. At the same time, MRI scanned the opening and closed positions to obtain the image information of the articular disc and compared the diagnostic difference between MRI and DC/TMD to the position of the articular disc through statistical analysis.

Results: The probability of DC/TMD's diagnosis of reusable/nonreusable anterior disc displacement (ADD) was 80.

Correction: Chemical compounds with a neuroprotective effect from the seeds of L.

Correction for 'Chemical compounds with a neuroprotective effect from the seeds of L.' by Jinggong Guo , , 2021, , 83-96, DOI: 10.1039/D0FO02033H.

Sexting Victimization Among Dating App Users: A Comparison of U.S. and Chinese College Students.

The widespread use of digital technology and devices has fundamentally transformed people's social life in recent decades, particularly in interpersonal relationships. Two popular social phenomena elucidate how social connections and interactions have dramatically evolved due to technological advancement. Sexting has surfaced as a popular way of getting attention or flirting among young populations over the past decade.