Ghrelin Induces Ferroptosis Resistance and M2 Polarization of Microglia to Alleviate Neuroinflammation and Cognitive Impairment in Alzheimer's Disease.

Microglial polarization and ferroptosis are important pathological features in Alzheimer's disease (AD). Ghrelin, a brain-gut hormone, has potential neuroprotective effects in AD. This study aimed to explore the potential mechanisms by which ghrelin regulates the progression of AD, as well as the crosstalk between microglial polarization and ferroptosis.

Study on the Prognostic Factors Related to Endovascular Treatment of Acute Basilar Artery Occlusion Within 24 Hours of Onset.

Background: To evaluate the prognostic effect of endovascular treatment (EVT) in patients with acute base artery occlusion (ABAO) within 24 h of onset, and analyze the factors related to prognosis.

Methods: A retrospective analysis was conducted on all ABAO patients who received EVT within 24 h of onset in the neurology department of Baotou Central Hospital in Inner Mongolia from May 2016 to October 2022. Good prognosis was defined as a Modified Rankin Scale (mRS) score of 0-3 and poor prognosis mRS score of 4-6 at 90 day follow-up, and factors related to prognosis were analyzed.

Structural and Functional Projections of the Nucleus Basalis of Meynert and Their Changes After Cognitive Training in Individuals With Mild Cognitive Impairment.

Aims: The nucleus basalis of Meynert (NBM) is a major source of cholinergic innervation in the central nervous system. We aimed to investigate the characteristics of structural and functional alterations in the NBM and its projections in patients with mild cognitive impairment (MCI) and the effects of computerized cognitive training (CCT).

Methods: Forty-five patients with MCI and 45 cognitively unimpaired controls (CUCs) were recruited.

Case report and literature review: removal of a mercury thermometer from the abdomen of a 16-year-old boy under laparoscopy.

Introduction: The incidence of foreign bodies within the human body is uncommon, with thermometers representing an exceptionally rare subset of such cases. The management of these cases is particularly challenging due to the fragility of mercury thermometers and the toxic nature of their contents.

Case Description: A 16-year-old male adolescent presented with a three-month history of persistent, dull pain localized to the right inguinal region.

Cerebral venous sinus thrombosis and exploration of prognostic factors: a case series.

Background: This study examined the etiology, treatment response, and prognosis of patients with cerebral venous sinus thrombosis (CVST) at a single institution.

Methods: This retrospective study included patients diagnosed with CVST between January 2016 and December 2020 at Baotou Central Hospital. The data were collected from patient charts, including sex, age, comorbidities, pregnancy, smoking, alcohol drinking, symptoms at onset, radiological location, examinations, Glasgow coma scale (GCS) at admission, National Institutes of Health stroke scale (NIHSS) at admission, modified Rankin scale (mRS) at admission, and treatments.

Effect of microtextured titanium sheets using laser enhances proliferation and collagen synthesis of mouse fibroblasts via the TGF-β/Smad pathway.

Purpose: This study investigates the effects of hexagonal microtextured titanium sheets on fibroblast growth and collagen synthesis, crucial factors in anastomotic healing.

Materials And Methods: Hexagonal titanium sheets were fabricated using a laser microtextured machine. Mouse fibroblastic embryonic stem cells (NIH/3T3) were cultured on these sheets.

Global surveillance of circulating microRNA for diagnostic and prognostic assessment of acute myocardial infarction based on the plasma small RNA sequencing.

Background: Circulating microRNAs (miRNAs) are recently a rapidly increasing of interest as non-invasive biomarkers for diagnosis and prognosis of acute myocardial infarction (AMI). Previous studies revealed that several miRNAs exhibited the capacity for diagnosis and prognosis of AMI, the reasons why these circulating miRNAs are concerned as targets for investigation are quite cryptogenic, presumably due to the lack of clues provided by global surveillance at the transcriptome level, and the current data for some miRNAs are controversial and inconsistent among independent studies.

Methods: To comprehensively profiling the potential miRNAs for diagnosis and prognosis of AMI, we reported transcriptomes of circulating miRNAs in the plasma of 27 healthy controls, 64 AMI patients (37 STEMI and 27 NSTEMI) and 20 AMI patients who were subjected to reperfusion therapy.

PCSK7, a potential target for the treatment of age-related macular degeneration: inhibition of retinal epithelial cell death.

Background: Age-related macular degeneration (AMD) is a complex disease with a pathophysiology that remains incompletely understood. PCSK7 is closely related to the normal development of ocular tissues; however, the roles and mechanisms of PCSK7 in AMD have yet to be elucidated. Therefore, the purpose of this study was to investigate the specific manifestations of PCSK7 in AMD.

Systematic review and meta-analysis of workload among medical records coders in China.

Importance: The homepage of medical records holds significant importance for national performance assessments, DIP settlement lists, and DRG payments. Coders, as auditors of the codes, wield a crucial influence on the quality of the medical records' homepage.

Objective: To analyze the general situation of the allocation of medical record full-time coders in China.

[Mechanism of Butylphthalide in Treating Delayed Encephalopathy After Carbon Monoxide Poisoning Based on Activation of Microglia].

Objective To explore the mechanism of butylphthalide (NBP) in regulating microglia activation and inflammatory cytokine expression in the hippocampus of the mouse model of delayed encephalopathy after carbon monoxide poisoning (DEACMP). Methods Wild-type C57 adult mice with normal cognitive function were selected,and DEACMP was modeled by static inhalation of carbon monoxide.The mice were randomized into three groups:DEACMP,control,and NBP.

A fine-grained image classification algorithm based on self-supervised learning and multi-feature fusion of blood cells.

Leukemia is a prevalent and widespread blood disease, and its early diagnosis is crucial for effective patient treatment. Diagnosing leukemia types heavily relies on pathologists' morphological examination of blood cell images. However, this process is tedious and time-consuming, and the diagnostic results are subjective, leading to potential misdiagnosis and underdiagnosis.

Disordered Gut Microbiome and Alterations in Metabolic Patterns Are Associated With Hypertensive Left Ventricular Hypertrophy.

Background: Left ventricular hypertrophy (LVH) is most common when driven by hypertension, and it is a strong independent risk factor for adverse cardiovascular events and death. Some animal models support a role for gut microbiota and metabolites in the development of LVH, but cohort studies confirming these findings in populations are lacking.

Methods And Results: We investigated the alterations of gut microbiota and metabolites in 30 patients with hypertension, 30 patients with hypertensive LVH, and 30 matched controls on the basis of 16S rDNA and metabolomic analyses.

Neuroprotective effects of salvianolic acids combined with Panax notoginseng saponins in cerebral ischemia/reperfusion rats concerning the neurovascular unit and trophic coupling.

Background: The neurovascular unit (NVU) and neurovascular trophic coupling (NVTC) play a key regulatory role in brain injury caused by ischemic stroke. Salvianolic acids (SAL) and Panax notoginseng saponins (PNS) are widely used in China to manage ischemic stroke. Neuroprotective effects of SAL and PNS, either taken alone or in combination, were examined in this research.

Tet1-mediated activation of the Ampk signaling by Trpv1 DNA hydroxymethylation exerts neuroprotective effects in a rat model of Parkinson's disease.

Epigenetic regulation plays a role in Parkinson's disease (PD), and ten-eleven translocation methylcytosine dioxygenase 1 (TET1) catalyzes the first step in DNA demethylation by converting 5-methylcytosine to 5-hydroxymethylcytosine. We investigated whether TET1 binds to the promoter of the transient receptor potential cation channel subfamily V member 1 (TRPV1) and regulates its expression, thereby controlling oxidative stress in PD. TRPV1 was identified as an oxidative stress-associated gene in the GSE20186 dataset including substantia nigra from 14 patients with PD and 14 healthy controls and the Genecards database.

Function of NLRP3 inflammasome activation in multiple myeloma.

Objective: The drug resistance of multiple myeloma (MM) cells is one of the main causes of relapse, refractory and progression of MM.

Methods: First, Western blot analysis was used to detect the expression levels of NLRP3, ASC, pro-IL-1β and cleaved IL-1β, and RT-qPCR was used to detect the mRNA expression levels of them. The expression levels of IL-1β and IL-18 in the supernatant were detected by ELISA, and the expression levels of these factors in the activated group and the control group were compared to verify the activation of BMMCs and KM3.

Huangqi Gegen decoction ameliorates alcohol-induced cognitive dysfunction via attenuating oxidative stress and enhancing blood-brain barrier integrity in rats through the Keap1-Nrf2/HO-1 signaling pathway.

Objectives: Chronic alcohol abuse causes cognitive deficits. Huangqi Gegen Decoction (HGD), a traditional Chinese herbal formula comprising Huangqi and Gegen, has been documented for its therapeutic efficacy in the treatment of alcoholic liver injury. However, its potential neuroprotective effects against alcohol-induced brain injury remain unexplored.

Mechanisms of Luteolin Against Gastro-Esophageal Reflux Disease Based on Network Pharmacology, Molecular Docking, and Molecular Dynamics Simulation.

Luteolin is a naturally occurring flavonoid. The effectiveness of luteolin-rich drugs in treating gastro-esophageal reflux disease (GERD) through traditional Chinese medicine has been demonstrated. This study aimed to identify the potential targets and mechanisms of action of luteolin for the treatment of GERD.

Mucosa‑associated lymphoid tissue lymphoma translocation protein 1 inhibitor, MI‑2, attenuates non‑small cell lung cancer cell proliferation, migration and invasion, and promotes apoptosis by suppressing the JNK/c‑JUN pathway.

Mucosa-associated lymphoid tissue lymphoma translocation protein 1 (MALT1) inhibitors are effective in attenuating the progression of several types of cancer. However, their role in lung cancer requires further investigation. Therefore, the present study aimed to explore the effect of the MALT1 inhibitor, MI-2, on the behavior of non-small cell lung cancer (NSCLC) cells and to uncover their possible underlying mechanism of action.

Association of hydration status and in-hospital mortality in critically ill patients with ischemic stroke: Data from the MIMIC-IV database.

Background: Hydration plays a critical role in the pathophysiological progression of ischemic stroke. However, the impact of extreme hydration on the mortality of critically ill patients with ischemic stroke remains unclear. Therefore, our objective was to evaluate the association between hydration, as indicated by the blood urea nitrogen to creatinine ratio (UCR), and in-hospital mortality in critically ill patients with ischemic stroke.