Evaluating the influence of static management on individuals' oral health.

Purpose: This study aimed to evaluate the effect of static management on individuals' oral health-related quality of life (OHRQoL) according to the dynamic zero-COVID policy in China.

Methods: The digital questionnaire conducted with three sub-questionnaires was sent to 700 patients who accepted treatment at the Department of Stomatology, 363 Hospital. Data on demographic characteristics, the Oral Health Impact Profile-14 and willingness to invest in oral health were collected from the 658 completed questionnaires.

Efficiency of photobiomodulation on accelerating the tooth movement in the alignment phase of orthodontic treatment-A systematic review and meta-analysis.

Objectives: To investigate the efficiency of photobiomodulation on accelerating the tooth movement in the alignment phase of orthodontic treatment.

Materials And Methods: The data search was performed with PubMed, Embase, Scopus, and the Cochrane Library. Randomized clinical trials and controlled clinical trials evaluating the efficiency of photobiomodulation on accelerating tooth movement in the alignment phase were selected, and the characteristics of the included studies were collected in a customized data form.

Programing Performance of Silk Fibroin Superstrong Scaffolds by Mesoscopic Regulation among Hierarchical Structures.

To design higher-strength natural scaffold materials, wool keratin (WK) rich in α-helix structures is used as a well-defined foreign substrate, which induces the formation of β-crystallites in silk fibroin (SF). Consequently, the macroscopic properties of silk materials (such as the rheological properties of SF hydrogels and the mechanical properties of stents) can be manipulated by governing the change in the hierarchical mesoscopic structure of silk materials. In this work, by monitoring the structure and morphology in the SF gel process, the mechanism of the effect of keratin on SF network formation was speculated, which was further used to design ultra-high-strength protein scaffolds.

The pharmacology, toxicology and therapeutic potential of anthraquinone derivative emodin.

Emodin (1, 3, 8-trihydroxy-6-methylanthraquinone) is a derived anthraquinone compound extracted from roots and barks of pharmaceutical plants, including Rheum palmatum, Aloe vera, Giant knotweed, Polygonum multiflorum and Polygonum cuspidatum. The review aims to provide a scientific summary of emodin in pharmacological activities and toxicity in order to identify the therapeutic potential for its use in human specific organs as a new medicine. Based on the fundamental properties, such as anticancer, anti-inflammatory, antioxidant, antibacterial, antivirs, anti-diabetes, immunosuppressive and osteogenesis promotion, emodin is expected to become an effective preventive and therapeutic drug of cancer, myocardial infarction, atherosclerosis, diabetes, acute pancreatitis, asthma, periodontitis, fatty livers and neurodegenerative diseases.

Application of Antibiotics/Antimicrobial Agents on Dental Caries.

Dental caries is the most common oral disease. The bacteriological aetiology of dental caries promotes the use of antibiotics or antimicrobial agents to prevent this type of oral infectious disease. Antibiotics have been developed for more than 80 years since Fleming discovered penicillin in 1928, and systemic antibiotics have been used to treat dental caries for a long time.

Perspective into the regulation of cell-generated forces toward stem cell migration and differentiation.

Stem cells are promising candidates for cell-based therapies in diverse conditions including regenerating damaged tissues, treating inflammation in virtue of sepsis, acute renal failure, and cardiovascular disease. Advancement of these therapies relies on the ability to guide stem cells to migrate directly and differentiate towards specific cell phenotypes. During the past decade, many researchers have demonstrated that exogenous applied forces could significantly affect the migration and lineage differentiation of stem cells.

The role of nervous system in adaptive response of bone to mechanical loading.

Bone tissue is remodeled through the catabolic function of the osteoclasts and the anabolic function of the osteoblasts. The process of bone homeostasis and metabolism has been identified to be co-ordinated with several local and systemic factors, of which mechanical stimulation acts as an important regulator. Very recent studies have shown a mutual effect between bone and other organs, which means bone influences the activity of other organs and is also influenced by other organs and systems of the body, especially the nervous system.

Epigenetics and bone diseases.

Owing to the development of new technologies, the epigenome, a second dimensional method for genome analysis has emerged. Epigenetic mechanisms, including DNA methylation, histone modifications and noncoding RNAs, regulate gene expression without changing the genetic sequence. These epigenetic mechanisms normally modulate gene expression, trans-generational effects and inherited expression states in various biological processes.

Nucleoskeletal stiffness regulates stem cell migration and differentiation through lamin A/C.

Stem cell-based tissue engineering provides a prospective strategy to bone tissue repair. Bone tissue repair begins at the recruitment and directional movement of stem cells, and ultimately achieved on the directional differentiation of stem cells. The migration and differentiation of stem cells are regulated by nucleoskeletal stiffness.

WITHDRAWN The clinical effectiveness of telemedicine for chronic heart failure: A systematic review and meta-analysis.

Ahead of Print article withdrawn by publisher

Self-assembled pH-responsive MPEG-b-(PLA-co-PAE) block copolymer micelles for anticancer drug delivery.

A series of amphiphilic pH-responsive poly (ethylene glycol) methyl ether-b-(poly lactic acid-co-poly (β-amino esters)) (MPEG-b-(PLA-co-PAE)) block copolymers with different PLA/PAE ratios were designed and synthesized via a Michael-type step polymerization. The molecular structures of the copolymers were confirmed with (1)H NMR and gel permeation chromatography (GPC). These amphiphilic copolymers were shown to self-assemble into core/shell micelles in aqueous solution at low concentrations, and their critical micelle concentrations (CMC) in water were 1.