Diagnostic Value of Serum miR-499a-5p in Chinese Children with Autism Spectrum Disorders.

The purpose of this study was to investigate the expression of miR-499a-5p in children with autism spectrum disorders (ASD) and its value in early diagnosis of ASD. This is a retrospective case-control study that included 40 children with ASD as a case group and 43 healthy children as a control group. Magnetic resonance imaging (MRI) was performed on all subjects, and the children were scored with childhood autism rating scale (CARS) and autism behavior checklist (ABC).

Multi-level exploration of auricular acupuncture: from traditional Chinese medicine theory to modern medical application.

As medical research advances and technology rapidly develops, auricular acupuncture has emerged as a point of growing interest. This paper delves into the intricate anatomy of auricular points, their significance and therapeutic principles in traditional Chinese medicine (TCM), and the underlying mechanisms of auricular acupuncture in contemporary medicine. The aim is to delve deeply into this ancient and mysterious medical tradition, unveiling its multi-layered mysteries in the field of neurostimulation.

Radiomics and Clinical Characters Based Gaussian Naive Bayes (GNB) Model for Preoperative Differentiation of Pulmonary Pure Invasive Mucinous Adenocarcinoma From Mixed Mucinous Adenocarcinoma.

To develop and validate predictive models based on clinical parameters, and radiomic features to distinguish pulmonary pure invasive mucinous adenocarcinoma (pIMA) from mixed mucinous adenocarcinoma (mIMA) before surgery. From January 2017 to December 2022, 193 pIMA and 111 mIMA were retrospectively analyzed at our hospital in this retrospective study. From contrast-enhanced computed tomography, 1037 radiomic features were extracted.

Prediction of lymph node metastasis in advanced gastric adenocarcinoma based on dual-energy CT radiomics: focus on the features of lymph nodes with a short axis diameter ≥6 mm.

Objective: To explore the value of the features of lymph nodes (LNs) with a short-axis diameter ≥6 mm in predicting lymph node metastasis (LNM) in advanced gastric adenocarcinoma (GAC) based on dual-energy CT (DECT) radiomics.

Materials And Methods: Data of patients with GAC who underwent radical gastrectomy and LN dissection were retrospectively analyzed. To ensure the correspondence between imaging and pathology, metastatic LNs were only selected from patients with pN3, nonmetastatic LNs were selected from patients with pN0, and the short-axis diameters of the enrolled LNs were all ≥6 mm.

Comparative study of imaging staging and postoperative pathological staging of esophageal cancer based on smart medical big data.

Esophageal cancer has become a malignant tumor disease with high mortality worldwide. Many cases of esophageal cancer are not very serious in the beginning but become severe in the late stage, so the best treatment time is missed. Less than 20% of patients with esophageal cancer are in the late stage of the disease for 5 years.

Development and validation of a nomogram for predicting varices needing treatment in compensated advanced chronic liver disease: A multicenter study.

Background: Only a small proportion of patients with compensated advanced chronic liver disease (cACLD) had varices needing treatment (VNT) after recommended esophagogastroduodenoscopy (EGD) screening. We aimed to create a non-invasive nomogram based on routine tests to detect VNT in cACLD patients.

Methods: The training cohort included 162 cACLD patients undergoing EGD in a university hospital, between January 2014 and September 2019.

Prediction of Survival and Analysis of Prognostic Factors for Patients With Combined Hepatocellular Carcinoma and Cholangiocarcinoma: A Population-Based Study.

Background: Combined hepatocellular carcinoma and cholangiocarcinoma (CHC) is an uncommon subtype of primary liver cancer. Because of limited epidemiological data, prognostic risk factors and therapeutic strategies for patients with CHC tend to be individualized. This study aimed to identify independent prognostic factors and develop a nomogram-based model for predicting the overall survival (OS) of patients with CHC.

TIMP3 attenuates cerebral ischemia/reperfusion-induced apoptosis and oxidative stress in neurocytes by regulating the AKT pathway.

Ischemic stroke seriously threatens human health and creates a large social burden. The present study investigated whether tissue inhibitor of metalloproteinases-3 (TIMP3) prevented cerebral ischemia/reperfusion (I/R), with the aim to explore the underlying mechanism. A transient middle cerebral artery occlusion model was conducted in mice, and oxygen glucose deprivation and reoxygenation (OGD/R) was investigated in PC12 cells to mimic cerebral ischemia-reperfusion injury (CIRI).

Neuroimaging diagnosis of intraventricular Central neurocytoma.

Objective: To study the CT and MRI imaging manifestations of central and intraventricular central neurocytoma in the ventricle.

Methods: In this paper, 39 patients with central nervous cell tumour treated in our hospital from August 2015 to June 2018 were selected. All patients were performed plain CT scans using GE Highspeed CT; GE signa Twin speed 1.

Functional magnetic resonance imaging-based assessment of terlipressin octreotide on renal function in cirrhotic patients with acute variceal bleeding (CHESS1903): study protocol of a multicenter randomized controlled trial.

Background: Acute variceal bleeding is one of the critical complications in patients with liver cirrhosis. Severe renal vasoconstriction in consequence of low peripheral vascular resistance triggers the reduction of glomerular filtration rate (GFR), and thus induces acute kidney injury (AKI)/hepato-renal syndrome (HRS). Terlipressin and octreotide have been used in the management of cirrhotic patients with variceal bleeding.

Film-Spotting chiral miniPEG-γPNA array for BRCA1 gene mutation detection.

Peptide nucleic acids array technology is a method of greatly increasing the throughput of laboratory processes to efficiently perform large-scale genetic tests. Diethylene glycol-containing chiral γPNA (miniPEG-γPNA) is considered to be the best PNA derivative and one of the best candidates for gene detection, because it can hybridize DNA with greater affinity and sequence selectivity than DNA and ordinary aminoethylglycyl PNA (aegPNA). Herein, miniPEG-γPNA probes are synthesized by 9-fluorenylmethyloxycarbonyl (Fmoc) solid phase peptide synthesis (SPPS) in a mild condition, and a new biochip fabrication method "Film-Spotting" is invented, by which γPNA arrays with regular pattern, uniform luminance, and very low fluorescence background are obtained easily and cheaply.

miR-143 inhibits proliferation and metastasis of nasopharyngeal carcinoma cells via targeting FMNL1 based on clinical and radiologic findings.

Mounting evidence has reported that microRNA-143 (miR-143) is involved in the development of multiple cancers. To investigate the underlying mechanisms of miR-143 regulating proliferation and metastasis in nasopharyngeal carcinoma (NPC) cells, we evaluated the levels of miR-143 and formin-like protein 1 (FMNL1) in NPC tissues. The results of qRT-PCR and Western blot analysis showed that the expression of miR-143 was decreased, while FMNL1 was increased in NPC tissues.

[3.0 T MRI observe the ears and sinus damage degree of patients with acute carbon monoxide poisoning].

Objective: Through 3.0 T MRI study the ear and sinus lesions of patients with acute carbon monoxide poisoning.

Method: From 2012 to 2015 collected the MRI images of the 45 patients with acute carbon monoxide poisoning, observe their changes of middle ear and mastoid and sinus imaging.