Mechanisms of action of intestinal microorganisms and advances in head and neck tumors.

In the last decade, it has been discovered that intestinal flora can affect various organ-specific cancers by altering the body's energy balance, synthesizing genetic toxins and small signaling molecules, and initiating and modulating immune responses. In this review, we will focus on elucidating the role of intestinal flora based on its molecular mechanisms and its possible impact on head and neck cancers in the near future, and explore how it may be a novel approach to treating head and neck cancers in the future.

Protective effects of nodosin against lipopolysaccharide-induced acute kidney injury through regulation of oxidative stress, inflammation, and ferroptosis in rats.

This research aimed to explore the impact of nodosin on lipopolysaccharide (LPS)-induced acute kidney injury (AKI) in rats. The study involved administering nodosin orally at doses of 2 and 4 mg/kg body weight orally to rats for 7 days before induction of AKI. Toward the end of the study, urine, blood, and kidneys were gathered from the rats to undergo biochemical and molecular examination after sacrificing them.

Neuronal ferroptosis after intracerebral hemorrhage.

Intracerebral hemorrhage (ICH) is a devastating form of stroke with high rates of morbidity, mortality, and disability. It induces cell death that is responsible for the secondary brain injury (SBI). The underlying mechanism of SBI after ICH is still unclear, and whether it is related to iron overload is worthy to be discussed.

Minimally Invasive Surgery for ICH Evacuation Combined With Deferoxamine Treatment Increased Perihematomal Claudin-5 and ZO-1 Expression Levels and Decreased BBB Permeability in Rabbits.

Objective: To investigate the role of minimally invasive surgery (MIS) in intracerebral hemorrhage (ICH) evacuation combined with deferoxamine (DFX) treatment on perihematomal tight junction protein (claudin-5 and ZO-1) expression levels and blood-brain barrier (BBB) permeability in rabbits.

Methods: We randomly assigned 65 male rabbits (weight: 1.9-2.

[Establishment of Rat Prostatitis Model through Induction with Estrogen and Androgen at Different Concentrations].

Objective: To establish an experimental prostatitis animal model in Sprague-Dawley (SD) rats through induction by treatment of estrogen and androgen at different concentrations.

Methods: Fifty-three male SD rats aged 3 to 4 months were used in the study, and the castration model of male rats was established by excision of bilateral testes. The rats were randomly assigned to a blank group, a castration group and treatment groups receiving estrogen and androgen at different concentrations after castration, with 4 rats in each group.

Integrative proteomic and lipidomic analysis of Kaili Sour Soup-mediated attenuation of high-fat diet-induced nonalcoholic fatty liver disease in a rat model.

Background: Nonalcoholic fatty liver disease (NAFLD) is the most prevalent liver disease and is characterized by excessive fat accumulation. Kaili Sour Soup, a food typical of Guizhou Province, is believed to have significant health benefits. Thus, we aimed to identify and assess the impact of Kaili Sour Soup on NAFLD and its underlying mechanism using integrative proteomic and lipidomic analysis.

The Expression of ZnT3 and GFAP Is Potentiated in the Hippocampus of Drug-Resistant Epileptic Rats Induced by Amygdala Kindling.

Objective: The first-line treatment for epilepsy, a chronic neurological disorder characterized by spontaneous seizures, includes the application of anticonvulsant drug therapy. Only one-third of patients are incapable of complete controlling of their seizures after the administration of ≥2 pharmaceuticals. Here, we aimed to observe the ultrastructure changes and the expression of ZnT3 and GFAP in the hippocampus of drug-resistant epileptic rats.

Development and validation of an immune-related gene prognostic model for stomach adenocarcinoma.

Purpose: Stomach adenocarcinoma (STAD) is one of the most common malignant tumors, and its occurrence and prognosis are closely related to inflammation. The aim of the present study was to identify gene signatures and construct an immune-related gene (IRG) prognostic model in STAD using bioinformatics analysis.

Methods: RNA sequencing data from healthy samples and samples with STAD, IRGs, and transcription factors were analyzed.

lncRNAPVT1 targets miR-152 to enhance chemoresistance of osteosarcoma to gemcitabine through activating c-MET/PI3K/AKT pathway.

Background: LncRNA PVT1 has been reported to be involved in a variety of biological processes, including cell proliferation, cell differentiation and cancer progression. However, the mechanism by which LncRNA PVT1 contributes to chemoresistance of osteosarcoma cell, has not been fully elucidated.

Methods: We first generatedLncRNA PVT1-overexpressed MG63 cells and LncRNA PVT1 knockdown MG63/DOX cells.

[Comparison of Two Methods of Lidocaine Administrating for Neuroprotection in Rabbit Model of Subarachnoid Hemorrhage].

Objectives: To compare the neuroprotection effect of two methods of Lidocaine administration in rabbit model of subarachnoid hemorrhage.

Methods: Forty New Zealand white rabbits were randomly divided into sham group, subarachnoid hemorrhage group (SAH), Lidocaine intravenous injection group (L1), and Lidocaine intracisternal administration group (L2). The rabbits were given general anaesthesia, then 1.

H-Type Hypertension and C Reactive Protein in Recurrence of Ischemic Stroke.

Hypertension with high homocysteine (HHcy) (H-type hypertension) and C reactive protein (CRP) can increase the incidence of ischemic stroke. However, it is not clear whether recurrent ischemic stroke (RIS) is related to H-type hypertension and CRP. The present study investigated the correlation of H-type hypertension and CRP level with RIS.