Publications by authors named "YongMei Yang"

Objective: The aim of this study was to investigate the correlation between D-Dimer and unfavorable outcome after surgery for spontaneous supratentorial intracerebral hemorrhage(SSICH) METHODS: A total of 557 patients with spontaneous supratentorial intracerebral hemorrhage underwent surgical treatment, which included craniotomy evacuation of hematoma and puncture and drainage. Based on the modified Rankin Scale (mRS) bifurcation, the patients were divided into two subgroups: favorable outcome (mRS score 0-2) and unfavorable outcome (mRS score 3-5). D-dimer levels were measured within 24 h of admission, monitored until discharge, and grouped by quartiles (Q1-Q4).

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Rationale: Large extremity hematoma can rarely happen after contrast extravasation during a contrast-enhanced computed tomography scan. Some hematomas need prompt surgical managements.

Patient Concerns: A 77-year-old man had acute ischemic stroke and received the thrombolytic and antiplatelet therapies.

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Background: Minimally invasive surgery (MIS) and craniotomy (CI) are the current treatments for spontaneous supratentorial cerebral haemorrhage (SSTICH).

Aim: To compare the efficacy and safety of MIS and CI for the treatment of SSTICH.

Methods: Clinical and imaging data of 557 consecutive patients with SSTICH who underwent MIS or CI between January 2017 and December 2022 were retrospectively analysed.

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This study aimed to assess the quality of the information in WeChat and TikTok videos related to hypertension and diabetes treatment. A sample of 120 Chinese videos was collected based on specific inclusion and exclusion criteria. The quality was evaluated using DISCERN, JAMA and the latest edition of Chinese guidelines for hypertension and diabetes prevention and treatment, and two observers independently scored each video using the three assessment tools.

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With the rapid advancement of technology, online health care services are becoming increasingly prominent. This study aims to investigate medical students' perceptions, attitudes, and readiness to adopt online health care services. Based on a literature review, this study constructed a conceptual model describing the relationships among medical students' perception, personality traits, and usage intention, grounded in the Technology Acceptance Model and Technology Readiness Index (TRI).

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Background: Expanding health insurance is a critical step towards universal health coverage due to its positive effect on reducing unmet health care needs and enhancing equitable access to health care. Despite previous studies on the socioeconomic factors associated with unmet health care needs, few studies have analysed the inequalities in such needs and the impact of universal health insurance coverage on addressing them. This study aimed to measure the contribution of social health insurance (SHI) coverage to inequalities in financially and non-financially constrained unmet health care needs among middle-aged and elderly Chinese adults.

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Significance: This survey provides information about Chinese children's myopia correction status and parents' attitudes toward myopia correction.

Purpose: Under the background of a guideline of appropriate techniques for the prevention and control of children's myopia, this study aimed to investigate the current myopia correction pattern of children and parents' attitudes.

Methods: Two self-administered questionnaires were distributed to 684 children with myopia corrections and 450 parents (384 mothers and 66 fathers) to explore children's myopia correction patterns and parental attitudes.

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Purpose: This study investigated the health-related quality of life (HRQoL) among children with myopia who used orthokeratology (OK), peripheral lenslet designed (PLD), and single-vision (SV) spectacles.

Methods: This cross-sectional study was conducted between February of 2021 and August of 2022. It involved 211, 231, and 206 respondents with OK, PLD, and SV spectacle lenses, respectively.

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The current staging method is inadequate to identify high-risk recurrence patients with stage II colon cancer (CC). Using a systematic and comprehensive-biomarker discovery and validation method, we aimed to construct a lncRNA-based signature to improve the prognostic prediction of stage II CC. We identified 1,377 differently expressed lncRNAs by analyzing 16 paired stage II CC tumor tissue and adjacent normal mucosal tissue from the TCGA dataset.

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Based on morphological characteristics to make species identification, the cryptic species of the Scutigeromorpha can be greatly underestimated. The mitochondrial genome provides a desirable tool for the biological identifications and the discovery of the cryptic species. The capacity to acquire mitochondrial genome sequences has substantially improved in recent years using next-generation sequencing (NGS) technology.

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Background: The Subarachnoid Hemorrhage Early Brain Edema Score (SEBES) is a radiographic marker for early brain injury after aneurysmal subarachnoid hemorrhage (aSAH). We evaluated the role of the SEBES in performing decompressive craniectomy (DC) for poor-grade aSAH.

Methods: We retrospectively analyzed all cases of poor-grade (World Federation of Neurosurgical Societies [WFNS] grade IV and V) aSAH in adults who underwent microsurgery at our center between April 2017 and March 2021.

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The complete mitochondrial (mt) genome of (Hebard, 1920) was 15,527 bp in length and contained 13 protein-coding genes, 22 transfer RNAs, two ribosomal RNAs, and one control region. The gene arrangement of mt genome of was identical to the primitive mantis. The overall AT content of the mt genome was 74%.

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Background: Vision impairment (VI) and depression are highly prevalent among adults. However, few nationally representative studies from China on the self-reported VI and its association with depression symptoms.

Aims: This study re-estimated the relationship between self-reported VI and depression symptoms.

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At present, although phototherapy and related imaging have proven to be promising cancer diagnosis and treatment strategies, the free diffusion of photosensitizers into normal tissues can cause side effects, and the efficiency of photodynamic therapy (PDT) can also be limited by the tumor hypoxic microenvironment. Herein, we designed and prepared a new cancer nanoplatform containing Au nanoclusters (NCs)@ leaf extract (PMLE) with both responsiveness to near-infrared (NIR) laser irradiation and tumor microenvironment (TME) by facile redox and coordination reactions. Then, the Au NCs@PMLE/Ca hydrogel was constructed inside and on the surface of tumors for locoregional antitumor activity under 808 nm laser irradiation.

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Background: Detection of E6 and E7 mRNA load of high-risk human papillomavirus (HR-HPV) infection during pregnancy was compared with conventional cytopathology and DNA detection by pathological examination as colposcopy to evaluate the application of E6 and E7 mRNA detection in the diagnosis and management in HR-HPV infection for high -grade cervical lesions during pregnancy.

Methods: From January 2014 to June 2019, 1,058 pregnant women of childbearing age who were filed for regular obstetrics in the Department of Obstetrics and Gynecology, Xuanwu Hospital of Capital Medical University, were separately assessed using cervical liquid-based cytology and HPV DNA detection. If the results were abnormal, colposcopy was performed as a follow-up.

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Daptomycin, which is produced by , has been characterized as a novel cyclic lipopeptide antibiotic that is effective against Gram-positive bacteria. The biosynthesis of daptomycin is regulated by various factors. In the present study, we demonstrated that the cyclic AMP receptor protein (Crp) plays an important role in producing daptomycin in the industrial strain.

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Colon cancer (CC) is characterized by global aberrant DNA methylation that may affect gene expression and genomic stability. A series of studies have demonstrated that DNA methylation could regulate the expressions of not only protein-coding genes but also ncRNAs. However, the regulatory role of lncRNA genes methylaton in CC remains largely unknown.

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Background: Barn-integrated operating rooms have been used in an effort to save space and improve operating room efficiency during orthopedic surgeries. This study aimed to investigate the feasibility of performing several thoracic surgeries in a barn-integrated operating room simultaneously.

Methods: Both numerical simulation and field measurement approaches were applied to evaluate the performance of the ventilation system for the barn-integrated operating room.

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Background: We have previously developed a unique metastasis-associated signature consisting of six long non-coding RNAs (lncRNAs), including a novel lncRNA, namely LINC02323. In the present study, we aimed to investigate the underlying roles of LINC02323 in the migration, invasion and TGF-β-induced epithelial-mesenchymal transition (EMT) of lung adenocarcinoma (LUAD) cells.

Methods: The distribution of LINC02323 was detected by the nuclear-plasma separation experiment.

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Gastric cancer (GC) is a significant public health burden worldwide, and cisplatin resistance is the leading cause for the failure of chemotherapy in this disease. Previous studies have revealed that HOXA transcript at the distal tip (HOTTIP) is involved in the pathology of GC and is associated with poor overall survival. However, the functional role of HOTTIP in GC chemoresistance remains unclear.

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Background & Objective: Effects of walnut intake on anthropometric measurements have been inconsistent among clinical studies. Thus, we conducted a meta-analysis of randomized clinical trials (RCTs) to evaluate and quantify the effects of walnut intake on anthropometric characteristics.

Methods: We carried out a systematic search of all available RCTs up to June 2019 in the following electronic databases: PubMed, Scopus, Web of Science and Google Scholar.

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The host-associated gut microbiota is considered critical for the occurrence and progression of colorectal cancer (CRC); however, systematic evaluations of the changes in the biodiversity and richness of mucosa-associated gut microbiota with the development of CRC have been limited. Twenty-three paired samples from colorectal tumor sites and the surrounding non-tumor tissues were collected from stage I to IV CRC patients. The microbial compositions of the samples were analyzed by Illumina MiSeq sequencing of the V4 region of the 16S rRNA gene.

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