Effects of Different Shaping Methods and Loading on Fruit Quality and Volatile Compounds in 'Beibinghong' Grapes.

The effects of different shaping methods and loading treatments on the photosynthetic rate, chlorophyll content, fruit yield and quality, and volatile compound composition of the 'Beibinghong' grape were studied. In the experiment, 6-year-old 'Beibinghong' grapes were selected as the material, and two kinds of shaping methods were adopted: the double main vine upright tree (control) and the inclined horizontal dragon tree. The inclined horizontal dragon tree was treated with different loads.

Modulation of Pseudomonas aeruginosa-induced avoidance behavior by Shen Qi pills via mitogen-activated protein kinase PMK-1 and forkhead box protein O DAF-16 in Caenorhabditis elegans.

Background: Avoidance behavior is one of the core features of anxiety and related in-depth study can help to reveal the biological basis of these disorders. In recent years, traditional Chinese medicine has incorporated Shen Qi pills to treat neuropsychiatric disorders, such as depression and post-traumatic stress, and has achieved significant therapeutic effects. However, its specific mechanism of action is still unclear.

Free and Easy Wanderer Ameliorates Intestinal Bloating-Dependent Avoidance Behavior of Caenorhabditis elegans Through Gut-Germline-Neural Signaling.

Purpose: The aim of this study was to investigate the protective effect of Free and Easy Wanderer (FAEW) on the avoidance behavior induced by feeding Heat-Killed Escherichia coli, and to elucidate the underlying mechanisms.

Methods: Initially, the effects of FAEW on avoidance behavior, survival, neuroendocrine signaling gene expression, and intestinal bloating were examined. The impact of FAEW on gut-germline-neural signaling was assessed by monitoring H4K8ac expression and the avoidance behavior of par-5 RNAi animals and glp-1(e2141) mutants.

Dihydromyricetin regulates the miR-155-5p/SIRT1/VDAC1 pathway to promote liver regeneration and improve alcohol-induced liver injury.

Background: Alcohol-related liver disease (ALD) has become an increasingly serious global health issue. In recent years, growing evidence has highlighted the restoration of liver regenerative capacity as an effective therapeutic strategy for improving ALD. Previous studies have demonstrated the protective effect of dihydromyricetin (DMY) in alcohol-induced liver injury, but its pharmacological role in ALD-related liver regeneration impairment remains poorly understood.

Healthcare-seeking delays and associated factors among immigrant patients with acute ischaemic stroke in Shenzhen: a retrospective observational study.

Objective: To examine healthcare-seeking delays among immigrant patients with acute ischaemic stroke (AIS), identifying key factors contributing to these delays and proposing evidence-based interventions for policy formulation and research.

Design: A retrospective observational study analysing healthcare-seeking behaviours and delay times among immigrant patients with AIS treated at the Department of Neurology, Longhua District People's Hospital, Shenzhen, from December 2021 to October 2023. The study included 1356 patients with AIS, all part of the immigrant population as defined by Shenzhen Statistical Yearbook criteria.

The surface oxidation effect on photocurrent in WSeTe nanosheets.

Surface oxidation effect on photocurrent responsibility was detected in WSeTe nanosheets, and the photocurrent response depends on the light wavelength. It is enhanced at the wavelength of 405 nm, while showing no change at the wavelength of 532 nm and suppressed at the wavelength of 808 nm. The incident photon-to-current efficiency (IPCE) is expected to increase at 405 nm wavelength, remain unchanged at 532 nm wavelength, and decrease at 808 nm wavelength.

[Essential oil of Acori Tatarinowii Rhizoma inhibits pyroptosis of microglia by regulating NLRP3 inflammasomes].

This study aims to investigate the effect of essential oil of Acori Tatarinowii Rhizoma on microglial pyroptosis and decipher the underlying mechanism. BV-2 cells were treated with 1 μg·mL~(-1) lipopolysaccharide(LPS) and 10 μmol·L~(-1) nigericin sodium salt for the modeling of pyroptosis. The cells were treated with different doses of essential oil of Acori Tatarinowii Rhizoma, and then the cell viability and apoptosis were examined by the CCK-8 assay and flow cytometry, respectively.

Alcohol-related liver disease (ALD): current perspectives on pathogenesis, therapeutic strategies, and animal models.

Alcohol-related liver disease (ALD) is a major cause of morbidity and mortality worldwide. It encompasses conditions such as fatty liver, alcoholic hepatitis, chronic hepatitis with liver fibrosis or cirrhosis, and hepatocellular carcinoma. Numerous recent studies have demonstrated the critical role of oxidative stress, abnormal lipid metabolism, endoplasmic reticulum stress, various forms of cell death (including apoptosis, necroptosis, and ferroptosis), intestinal microbiota dysbiosis, liver immune response, cell autophagy, and epigenetic abnormalities in the pathogenesis of ALD.

Shen Qi Wan regulates OPN/CD44/PI3K pathway to improve airway inflammation in COPD: Network pharmacology, bioinformatics, and experimental validation.

Background: Chronic obstructive pulmonary disease (COPD) is one of the most common respiratory diseases with undefined pathogenesis and unsatisfactory therapeutic options. Shenqi Wan (SQW), a traditional Chinese medicinal compound, has demonstrated certain preventive and therapeutic effects on COPD. However, the underlying molecular mechanisms remain incompletely understood.

The volatile oil of Acorus tatarinowii Schott ameliorates Alzheimer's disease through improving insulin resistance via activating the PI3K/AKT pathway.

Background: Alzheimer's disease (AD) presently stands as the most prevalent neurodegenerative disease. Existing research underscores the pivotal role of insulin signaling in the progression of AD. Acorus tatarinowii Schott (SCP), a traditional Chinese herbal, is employed for AD treatment in China.

Research and Analysis on Enhancement of Surface Flashover Performance of Epoxy Resin Based on Dielectric Barrier Discharge Plasma Fluorination Modification.

To conquer the challenges of charge accumulation and surface flashover in epoxy resin under direct current (DC) electric fields, numerous efforts have been made to research dielectric barrier discharge (DBD) plasma treatments using CF/Ar as the medium gas, which has proven effective in improving surface flashover voltage. However, despite being an efficient plasma etching medium, SF/Ar has remained largely unexplored. In this work, we constructed a DBD plasma device with an SF/Ar gas medium and explored the influence of processing times and gas flow rates on the morphology and surface flashover voltage of epoxy resin.

Analysis of Lignan Content and Rhizosphere Microbial Diversity of (Turcz.) Baill. Resources.

Genetic and environmental factors influence the growth and quality of medicinal plants. In recent years, rhizosphere microorganisms have also emerged as significant factors affecting the quality of medicinal plants. This study aimed to identify resources with high lignan content and analyze the microbial diversity of the rhizosphere soil.

Decoding the microbiota metabolome in hepatobiliary and pancreatic cancers: Pathways to precision diagnostics and targeted therapeutics.

We delve into the critical role of the gut microbiota and its metabolites in the pathogenesis and progression of hepatobiliary and pancreatic (HBP) cancers, illuminating an urgent need for breakthroughs in diagnostic and therapeutic strategies. Given the high mortality rates associated with HBP cancers, which are attributed to aggressive recurrence, metastasis, and poor responses to chemotherapy, exploring microbiome research presents a promising frontier. This research highlights how microbial metabolites, including secondary bile acids, short-chain fatty acids, and lipopolysaccharides, crucially influence cancer cell behaviors such as proliferation, apoptosis, and immune evasion, significantly contributing to the oncogenesis and progression of HBP cancers.

The ocean losing its breath under the heatwaves.

The world's oceans are under threat from the prevalence of heatwaves caused by climate change. Despite this, there is a lack of understanding regarding their impact on seawater oxygen levels - a crucial element in sustaining biological survival. Here, we find that heatwaves can trigger low-oxygen extreme events, thereby amplifying the signal of deoxygenation.

Gut microbiota linked to hydrocephalus through inflammatory factors: a Mendelian randomization study.

Background: The gut microbiota (GM) has been implicated in neurological disorders, but the relationship with hydrocephalus, especially the underlying mechanistic pathways, is unclear. Using Mendelian randomization (MR), we aim to discover the mediating role of inflammatory factors in the relationship between GM and hydrocephalus.

Methods: After removing confounders, univariable and multivariable MR analyses were performed using summary statistics to assess the causal relationships between GM, inflammatory factors (IL-17A and IL-27), and types of hydrocephalus.

VmsR, a LuxR-Type Regulator, Contributes to Virulence, Cell Motility, Extracellular Polysaccharide Production and Biofilm Formation in pv. .

LuxR-type regulators play pivotal roles in regulating numerous bacterial processes, including bacterial motility and virulence, thereby exerting a significant influence on bacterial behavior and pathogenicity. pv. , a rice pathogen, causes bacterial leaf streak.

An integrated network pharmacology approach reveals that Ampelopsis grossedentata improves alcoholic liver disease via TLR4/NF-κB/MLKL pathway.

Background: Alcohol-related liver damage is the most prevalent chronic liver disease, which creates a heavy public health burden worldwide. The leaves of Ampelopsis grossedentata have been considered a popular tea and traditional herbal medicine in China for more than one thousand years, and possess anti-inflammatory, antioxidative, hepatoprotective, and antiviral activities.

Purpose: We explored the protective effects of Ampelopsis grossedentata extract (AGE) against chronic alcohol-induced hepatic injury (alcoholic liver disease, ALD), aiming to elucidate its underlying mechanisms.

Continuous Solar Energy Conversion Windows Integrating Zinc Anode-Based Electrochromic Device and IoT System.

Integration of solar cells and electrochromic windows offers crucial contributions to green buildings. Solar-charging zinc anode-based electrochromic devices (ZECDs) present opportunities for addressing the solar intermittency issue. However, the limited energy storage capacity of ZECDs results in wasted harnessing of solar energy as well as overcharging.

Empagliflozin alleviates neuroinflammation by inhibiting astrocyte activation in the brain and regulating gut microbiota of high-fat diet mice.

A high-fat diet can modify the composition of gut microbiota, resulting in dysbiosis. Changes in gut microbiota composition can lead to increased permeability of the gut barrier, allowing bacterial products like lipopolysaccharides (LPS) to enter circulation. This process can initiate systemic inflammation and contribute to neuroinflammation.