[Clinical efficacy of autologous apheresis platelet-rich plasma combined with adjustable titanium plate fixation in the treatment of Rockwood type Ⅲ acromioclavicular joint dislocation].

Objective: To explore clinical efficacy of autologous platelet-rich plasma(PRP) in treating Rockwood type Ⅲ acromioclavicular dislocation.

Methods: From January 2019 to July 2021, 32 patients with Rockwood type Ⅲ acromioclavicular dislocation were treated with minimally invasive adjustable titanium plate internal fixation, and were divided into PRP group and control group according to whether PRP treatment was performed, with 16 patients in each group. In PRP group, there were 10 males and 6 females, aged from 28 to 47 years old with an average of (36.

Enhancing the Electrical Conductivity and Strength of PET by Single-Wall Carbon Nanotube Film Coating.

Single-wall carbon nanotubes (SWCNTs) with excellent physicochemical properties are considered a promising candidate for the electrical and mechanical reinforcements of polymers. However, the poor dispersion of SWCNTs in plastics seriously limits their application and their achieved performance enhancement. Here, we coat a freestanding, highly conductive SWCNT film onto the surface of a polyethylene terephthalate (PET) film by a hot-pressing method.

Single-Walled Carbon Nanotube/Copper Core-Shell Fibers with a High Specific Electrical Conductivity.

Carbon nanotube (CNT)/Cu core-shell fibers are a promising material for lightweight conductors due to their higher conductivity than pure CNT fibers and lower density than traditional Cu wires. However, the electrical properties of the hybrid fiber have been unsatisfactory, mainly because of the weak CNT-Cu interfacial interaction. Here we report the fabrication of a single-walled CNT (SWCNT)/Cu core-shell fiber that outperforms commercial Cu wires in terms of specific electrical conductivity and current carrying capacity.

The roles of Rab protein family in neurological diseases.

The intracellular membrane trafficking is a complicated pathway network. Rab GTPases are key regulators of membrane trafficking that are generally considered as specific markers and indicators of various organelles and membrane trafficking in endocytic and secretory pathways. Dysfunction in axonal and endosomal transport related to Rab proteins is one of the most important causes of neurodegenerative diseases.

Influence of citrate on phase transformation and photoluminescence properties in LaPO and LaPO:Eu.

The hexagonal and monoclinic phase LaPO and LaPO:Eu nanostructures have been controllably synthesized by a citrate-induced hydrothermal process at 100 °C. The crystal growth of LaPO nanostructures was investigated, and the phase transformation of nanostructured LaPO was systematically studied by varying the citrate concentration, pH value and reaction temperature. When 0.

Preparation, characterization and luminescence properties of core-shell ternary terbium composites SiO@Tb(MABA-Si)•L.

Two novel core-shell structure ternary terbium composites SiO@Tb(MABA-Si)·L(L:dipy/phen) nanometre luminescence materials were prepared by ternary terbium complexes Tb(MABA-Si)·L·(ClO)·2HO shell grafted onto the surface of SiO microspheres. And corresponding ternary terbium complexes were synthesized using (CONH(CH)Si(OCHCH)) (denoted as MABA-Si) as first ligand and L as second ligand coordinated with terbium perchlorate. The as-synthesized products were characterized by means of IR spectra, HNMR, element analysis, molar conductivity, SEM and TEM.

Toll-like receptor 4 signaling plays a role in triggering periodontal infection.

Toll-like receptors (TLRs) are a group of sensors on the surface of antigen-presenting cells, such as dendritic cells and macrophages, which recognize microbial pathogens and induce innate and adaptive immune responses. Periodontitis is an inflammatory disease characterized by the destruction of tooth-supporting structures. In order to address whether TLR4 signaling plays a role in periodontitis, we studied the gene expression change in human periodontal ligament cells (HPDLCs) in response to TLR4 ligand, lipopolysaccharide treatment by microarray analysis.

[Study of three-dimensional model on biomechanical characteristics of mandibular fractures in different site].

Objective: To determine the biomechanical characteristics of mandibular fractures in different site.

Methods: Nine adult mandibular specimens were measured precisely. The data was used to establish a three-dimensional model.

[Effect of yishenqinghuo recipe on periodontal inflammation and immunity of rats with experimental periodontitis].

Purpose: To evaluate the effect of Yishenqinghuo recipe on periodontal inflammation and immunity of rats with experimental periodontitis.

Methods: 12 months old Spague-Dawley rats were used in this study. 78 rats were randomly divided into 4 groups.

[Effects of aniline and phenol on freshwater algae growth].

By the methods of bioassay, this paper studied the effects of aniline or phenol on the growth of Chlorella pyrenoidosa and Scenedesmus obiquus. The results showed that these two compounds had evident effects on the growth of test algae species. For the same species, aniline was more toxic.