Clinical effect and contributing factors of acupuncture for knee osteoarthritis: a systematic review and pairwise and exploratory network meta-analysis.

Objectives: This study aims to evaluate (1) the effect and safety of acupuncture in patients with knee osteoarthritis (KOA) and explore (2) whether the effect of acupuncture differed according to acupuncture type, acupuncture dose and follow-up time.

Design: Systematic review and pairwise and exploratory network meta-analysis.

Setting: PubMed, Embase, Cochrane Central Register of Controlled Trials, Web of Science, China National Knowledge Infrastructure, Chinese Biomedical Literature Database, VIP Database for Chinese Technical Periodicals and Wanfang from inception to 13 November 2023.

Shikimic acid (SA) inhibits neuro-inflammation and exerts neuroprotective effects in an LPS-induced and model.

Numerous studies have shown that neuroinflammation is involved in the process of neuronal damage in neurodegenerative diseases such as Parkinson's disease (PD), for example, and that inhibiting neuroinflammation help improve PD. Shikimic acid (SA) has anti-inflammatory, analgesic and antioxidant activities in numerous diseases. However, its effect and mechanism in PD remain unclear.

Mechanisms and applications of radiation-induced oxidative stress in regulating cancer immunotherapy.

Radiotherapy (RT) is an effective treatment option for cancer patients, which induces the production of reactive oxygen species (ROS) and causes oxidative stress (OS), leading to the death of tumor cells. OS not only causes apoptosis, autophagy and ferroptosis, but also affects tumor immune response. The combination of RT and immunotherapy has revolutionized the management of various cancers.

d-lactate modulates M2 tumor-associated macrophages and remodels immunosuppressive tumor microenvironment for hepatocellular carcinoma.

The polarization of tumor-associated macrophages (TAMs) from M2 to M1 phenotype demonstrates great potential for remodeling the immunosuppressive tumor microenvironment (TME) of hepatocellular carcinoma (HCC). d-lactate (DL; a gut microbiome metabolite) acts as an endogenous immunomodulatory agent that enhances Kupffer cells for clearance of pathogens. In this study, the potential of DL for transformation of M2 TAMs to M1 was confirmed, and the mechanisms underlying such polarization were mainly due to the modulation of phosphatidylinositol 3-kinase/protein kinase B pathway.

Advances in electrical impedance tomography-based brain imaging.

Novel advances in the field of brain imaging have enabled the unprecedented clinical application of various imaging modalities to facilitate disease diagnosis and treatment. Electrical impedance tomography (EIT) is a functional imaging technique that measures the transfer impedances between electrodes on the body surface to estimate the spatial distribution of electrical properties of tissues. EIT offers many advantages over other neuroimaging technologies, which has led to its potential clinical use.

Mechanism and Protection of Radiotherapy Induced Sensorineural Hearing Loss for Head and Neck Cancer.

Purpose: Radiotherapy-induced sensorineural hearing loss (RISNHL) is a common adverse effect in patients with head and neck cancer. Given that there are few studies on the pathogenesis of RISNHL at present, we summarized the possible pathogenesis of RISNHL and possible protective measures found at present by referring to relevant literatures.

Methods: We performed a comprehensive literature search in the PubMed database, using keywords "sensorineural hearing loss," "radiotherapy," and "cancer," among others.

[Establishment and Application of Performance Evaluation and Obstacle Diagnosis Model for Regional Water Ecological Civilization Construction].

A scientific performance evaluation of the regional water ecological civilization construction and clarifying the obstacle factor are key points to improve the performance of regional water ecological civilization construction theory. This study analyzes the coupling relationship between humans and regional water ecology by applying the thinking logic of "driving force-pressure-state-influence-response-management." The regional water ecological civilization construction performance evaluation index system based on the DPSIRM model was established.

Synergistic Photodynamic and Photothermal Antibacterial Therapy Based on a Conjugated Polymer Nanoparticle-Doped Hydrogel.

Herein, we have developed a composite antibacterial hydrogel with photodynamic therapy (PDT) and photothermal therapy (PTT) antibacterial capabilities, triggered by white light and NIR light irradiation. A water-insoluble conjugated polymer (PDPP) with photothermal ability was prepared into nanoparticles by the nanoprecipitation method, and the cell-penetrating peptide TAT was grafted on the surface of the nanoparticles. Based on our previous work that developed a hybrid hydrogel with an enhanced PDT effect from polyisocyanide (PIC) hydrogel and cationic conjugated polythiophene (PMNT), PDPP nanoparticles (CPNs-TAT) with photothermal ability are introduced to realize the synergistic antibacterial effect of PDT and PTT.

Graphene Oxide Composite for Selective Recognition, Capturing, Photothermal Killing of Bacteria over Mammalian Cells.

The multifunctional photothermal therapy (PTT) platform with the ability to selectively kill bacteria over mammalian cells has received widespread attention recently. Herein, we prepared graphene oxide-amino(polyethyleneglycol) (GO-PEG-NH) while using the hydrophobic interaction between heptadecyl end groups of 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[amino(polyethyleneglycol)] (DSPE-PEG-NH) and graphene oxide (GO). Based on GO-PEG-NH, the versatile PTT system was constructed with simultaneous selective recognition, capturing, and photothermal killing of bacteria.

Effects of dance intervention on global cognition, executive function and memory of older adults: a meta-analysis and systematic review.

Objective: To summarize and assess the effects of dance intervention on global cognition, executive function and memory in older adults.

Methods: We searched the databases PubMed, Web of Science, Cochrane Library, EMBASE, Clinical Trials.Gov and four Chinese databases (CNKI, CBM, Wan Fang Data and VIP) to identify articles written in English or Chinese and published until April 2018.

Giant malignant phyllodes tumor of the breast: A rare case report and literature review.

Malignant phyllodes tumor of the breast (MPTB) is rarely encountered in clinical practice. Preoperative diagnosis is challenging due to nonspecific radiological and histological features, and the prognostic factors and optimal treatment remain controversial. The current report describes the case of a middle-aged female with giant MPTB who underwent multidisciplinary intervention, including surgery, postoperative chemotherapy and radiotherapy.

Alteration of 11β-hydroxysteroid dehydrogenase type 1 and glucocorticoid receptor by ethanol in rat liver and mouse hepatoma cells.

Alcohol is a potential risk factor of type 2 diabetes, but its underlying mechanism is unclear. To explore this issue, Wistar rats and mouse hepatoma cells (Hepa 1-6) were exposed to ethanol, 8 g·kg(-1) ·d(-1) for 3 months and 100 mM for 48 h, respectively. Glucose and insulin tolerance tests in vivo were performed, and protein levels of 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) and glucocorticoid receptor (GR) in liver and Hepa 1-6 cells were measured.