Publications by authors named "Xinming Yu"

Objective: Due to the growing demand for personal health monitoring in extreme environments, continuous monitoring of core temperature has become increasingly important. Traditional monitoring methods, such as mercury thermometers and infrared thermometers, may have limitations in tracking real-time fluctuations in core temperature, especially in special application scenarios such as firefighting, military, and aerospace. This study aims to develop a non-invasive, continuous core temperature prediction model based on machine learning, addressing the limitations of traditional methods in extreme environments.

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Background: Deep venous thrombosis (DVT) is a kind of vascular obstruction, that commonly and widely occurs in lower limbs. Due to the lack of obvious symptoms in the early stage, the rate of misdiagnosis and missed diagnosis is high. This study evaluated the expression and significance of lncRNA ASB16-AS1 (ASB16-AS1) in DVT aiming to identify a novel biomarker for its screening and monitoring.

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Traditional Chinese medicines must be processed into decoction pieces before they can be used medicinally, and decoctions are the most common dosage form in TCM. Recent studies have shown that these decoctions are complex multiphase disperse systems containing supramolecular aggregates. These aggregates form through self-assembly interactions among chemical components du-ring the decocting process, in which hydrogen bonding, π-π interactions, van der Waals' forces, and hydrophobic interactions playing crucial roles.

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Postoperative diabetes insipidus (DI) frequently complicates endoscopic transsphenoidal surgery (TSS) in pituitary adenoma (PA) patients, yet reliable predictive methods for DI risk remain lacking. This study aims to identify risk factors associated with DI following endoscopic transsphenoidal resection of PA and to develop a predictive nomogram for assessing postoperative DI risk. This study involved 600 PA patients underwent endoscopic TSS at Shandong Provincial Hospital from 2021 to 2023.

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Objectives: Deep-venous thrombosis (DVT) refers to abnormal blood clotting in the deep vein cavity, and post-thrombotic syndrome (PTS) is the most frequent complication. The study explored the impact of microRNA 181b-5p on DVT progression based on human umbilical vein endothelial cells (HUVECs).

Methods: Levels of miR-181b-5p were examined in 150 cases with acute lower extremity DVT.

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Article Synopsis
  • This study investigates brain regions that show reduced activation in aphasic patients compared to healthy controls during language tasks using fMRI.
  • The research involves a meta-analysis of previous fMRI studies to pinpoint these specific brain regions affected by aphasia.
  • Key regions identified with reduced activation include the left inferior frontal gyrus, left middle temporal gyrus, left superior temporal gyrus, left fusiform gyrus, left lentiform nucleus, and the culmen of the cerebellum, which are crucial for language processing and recovery.
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Article Synopsis
  • Renal fibrosis is a key feature of chronic kidney disease, and Smad3 is a crucial factor in the pro-fibrosis signaling pathway activated by TGF-β, which promotes fibrosis in the kidneys.* -
  • The study found that Biochanin A (BCA), a natural compound, can significantly inhibit TGF-β signaling and reduce fibrotic gene expression, specifically targeting Smad3 while leaving another factor, Smad2, unaffected.* -
  • Research revealed that Klf6, a transcription factor that promotes Smad3 expression, is downregulated by BCA, which prevents the fibrotic effects mediated by TGF-β in renal fibrosis models.*
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Renal fibrosis represents a pivotal characteristic of chronic kidney disease (CKD), for which effective interventions are currently lacking. The Src kinase activates the phosphatidylinositol-3 kinases (PI3K)/Akt1 pathway to promote renal fibrosis, casting a promising target for anti-fibrosis treatment. Chaihuang-Yishen formula (CHYS), a traditional Chinese medicinal prescription, has a validated efficacy in the treatment of CKD, however, with the underlying mechanism unresolved.

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Deep vein thrombosis (DVT) is a common postoperative complication of orthopaedic surgery with a complex pathogenesis mechanism. The effect of the miR-2467-3p/acting-binding LIM protein 1 (ABLIM1) axis on thrombus formation and human vascular endothelial cells (HUVECs) progression was evaluated aiming to identify a novel potential biomarker of DVT. DVT rat models were established by inferior vena cava stenosis.

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Objective: Aortic stenosis (AS) shares pathophysiological similarities with atherosclerosis including active inflammation. CT attenuation of perivascular adipose tissue provides a measure of vascular inflammation that is linked to prognosis and has the potential to be applied to the aortic valve. We investigated perivascular adipose tissue attenuation around the aortic valve in patients with AS.

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Lam. is an edible therapeutic plant that is native to India and widely cultivated in tropical countries. In this paper, the current application of was discussed by summarizing its medicinal parts, active components and potential mechanism.

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Background: Idiopathic trigeminal neuralgia (ITN) is one of the most common types of neuropathic pain, severely affecting the physiological and psychological wellbeing of patients. Recently, fMRI has been used to examine abnormal activation of brain regions in patients with ITN. However, sample sizes have been small in these few studies, and the abnormally activated brain regions remain unclear.

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Article Synopsis
  • - The study investigates the relationship between serum lipoprotein(a) [Lp(a)] levels and the degeneration of bioprosthetic aortic valves, given that Lp(a) is linked to aortic stenosis risk.
  • - Researchers conducted a detailed analysis using echocardiography and imaging techniques on 97 patients with bioprosthetic valves over two years, focusing on Lp(a) levels and valve health metrics.
  • - Results indicate that serum Lp(a) concentrations do not significantly influence the progression or degeneration of bioprosthetic aortic valves, suggesting other factors may play a more critical role.
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Background: Local outbreak control plans (LOCPs) are statutory documents produced by local authorities (LAs) across England. LOCPs outline LAs' response to Coronavirus Disease 19 (COVID19) outbreaks and the coordination of local resources, data and communication to support outbreak response. LOCPs are therefore crucial in the nation's response to COVID-19.

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Degenerative cervical myelopathy (DCM), also known as cervical spondylotic myelopathy is the leading cause of spinal cord compression in adults. The mainstay of treatment is surgical decompression, which leads to partial recovery of symptoms, however, long term prognosis of the condition remains poor. Despite advances in treatment methods, the underlying pathobiology is not well-known.

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Background: Small-cell lung cancer (SCLC) remains an aggressive cancer with short-term survival due to limited therapeutic options. Apatinib is a small-molecule tyrosine kinase inhibitor that selectively inhibits vascular endothelial growth factor receptor-2. This study aimed to investigate the efficacy and safety of apatinib in patients with extensive-stage (EC) SCLC who had progressed after two or three previous therapies.

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Hog deer (Axis porcinus) is a small deer species in family Cervidae and has been undergoing a serious and global decline during the past decades. Chengdu Zoo currently holds a captive population of hog deer with sufficient genetic diversity in China. We sequenced and de novo assembled its genome sequence in the present study.

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Background/aims: In this study, we aimed to investigate the effects of genistein on the focal adhesion signaling pathway through its regulation of FAK. Genistein ultimately restored and alleviated estradiol-induced vascular endothelial injury.

Methods: Microarray analysis was used to select differentially expressed genes.

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Atherosclerosis (AS) is a cardiovascular disease with a relatively high incidence rate. Krüppel‑like factor 15 (KLF15) has a role in numerous pathological processes, including nephropathy, abnormal glucose metabolism and myocardial injury. The aim of the present study was to investigate the function of KLF15 in vascular endothelial dysfunction.

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Heart rate is the most common index to directly monitor the level of physical stress by comparing the subject's heart rate with an appropriate "target heart rate" during exercise. However, heart rate only reveals the cardiac rhythm of the complex cardiovascular changes that take place during exercise. It is essential to get the dynamic response of the heart to exercise with various indices instead of only one single measurement.

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The aim of this study was to explore the correlation between mRNA expression of β-tubulin-III and stathmin in patients with stage II non-small cell lung cancer (NSCLC) and the chemosensitivity to Navelbine plus cisplatin (NP), as well as to provide a basis for personalized treatment. A single-gene quantitative test was performed to detect the mRNA expression of β-tubulin-III and stathmin in the tumor tissue of patients with stage II NSCLC. All the patients underwent NP treatment following surgery and were followed-up to record their disease-free survival (DFS) and overall survival (OS).

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Objective: To explore whether the abnormality of hMLH1 gene may be an early event of carcinogenesis in rectal carcinoma, and to evaluate the diagnostic value in differentiation between intraepithelial neoplasm and early stage of colorectal carcinoma.

Methods: The expression of hMLH1 protein in 28 cases with early invasive rectal carcinoma(EIRC), 36 cases with rectal intraepithelial neoplasm(RIEN), and 30 cases with normal rectal mucosa(NRM) which were collected through surgical operations were detected by PV-9000 immunohistochemical method.

Results: The positive expression rates of hMLH1 protein were 100%(30/30), 77.

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Objective: To investigate the safety and efficacy of prophylactic single antibiotic administration in selective open colorectal surgery.

Methods: Two hundred and seventy-five patients undergoing selective open colorectal surgery in the Peking Union Medical College Hospital from October 2009 to October 2011 were retrospectively reviewed. Prophylatic single antibiotic administration was used by intravenous infusion 30-60 min before incision.

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