3,291,339 results match your criteria: "China; The First Affiliated Hospital of Guangzhou University of Chinese Medicine[Affiliation]"

Pulmonary arterial hypertension (PAH) is a chronic progressive exacerbation of cardiopulmonary vascular disease. The patients' exercise endurance decreased progressively and the survival rate was low. Current basic therapy and targeted drug therapy can improve the quality of life (QoL) of PAH patients, but the long-term efficacy and prognosis are not good.

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Relieving Depressive Symptoms Through Chinese Relational Culture Among Older Adults with Multimorbidity: Evidence from CHARLS.

Psychol Res Behav Manag

December 2024

Department of Health Management, School of Health Management, Harbin Medical University, Harbin, People's Republic of China.

Background: Depressive symptoms and multimorbidity are global public health concerns, the relationship between the two variables remains unclear. This study was an intervention attempt through the lens of regional relational culture to identify and reduce adverse consequences of this relationship. We aimed to explore the prevalence of multimorbidity and depressive symptoms among older Chinese adults, the association between the two variables, and the underlying moderating mechanism.

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Purpose: Prior research has indicated that mobile phone addiction (MPA) significantly contributes to depression. However, there is a research gap in exploring the distinct impacts of various types of MPA on depression, along with the potential moderating effect of gender. The current study investigated whether the relationship between MPA and depression varies depending on the types of MPA and gender.

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Bladder cancer (BC) is the tenth most common tumor worldwide, characterized by high incidence rates and mortality. This study aimed to explore the role of Methyltransferase like 13 (METTL13) in BC cells. J82 and T24 cells were cultured for experiments.

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ZAG promotes colorectal cancer cell proliferation and epithelial-mesenchymal transition by promoting lipid synthesis.

Open Life Sci

December 2024

Department of Gastroenterology, The Ninth People's Hospital of Chongqing, No. 69, Jialing Village, Beibei District, Chognqing, 400700, China.

Colorectal cancer (CRC) is a common malignant tumor characterized by a high degree of invasiveness, and since zinc-α2 glycoprotein (ZAG) has been implicated in the progression of several malignancies, this study was designed to investigate the role of ZAG in CRC. Its expression was assessed using the GEPIA database, and short hairpin RNA (shRNA) interference was conducted to create ZAG knockdown in CRC cell lines. We also conducted lipid synthesis, cell proliferation, apoptosis, and epithelial-mesenchymal transition (EMT) experiments to elucidate the effects of ZAG expression on CRC, as well as explored the potential underlying mechanistic pathways.

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Mucinous carcinoma is a rare clinical disease. Although well described in the literature, a mucinous carcinoma diagnosis is often difficult due to its atypical clinical presentation. We report a female patient with a right inguinal mass and ileocecal myxo carcinoma who was misdiagnosed as having a right incarcerated inguinal hernia invading the peritoneum incarcerated inguinal hernia and ileocecal myxo carcinoma.

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Both irreversible electroporation (IRE) and radiofrequency ablation (RFA) are viable ablation methods for localized treatment of liver tumors. We conducted a meta-analysis to access the efficacy and safety of IRE and RFA in liver cancer treatment. Clinical studies on IRE and RFA for the treatment of liver cancer were collected from PubMed and CNKI until June 2023.

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Unlabelled: Osimertinib has been demonstrated to be effective for improving the prognosis of patients with epidermal growth factor receptor mutation-positive lung cancer. However, osimertinib resistance inevitably emerges throughout the treatment course. This study explored the function and mechanism of long noncoding RNA LINC01278 in osimertinib-resistant NSCLC cells.

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Background: Nuclear protein in testis (NUT) cancers, also known as midline cancers, tends to occur in organs near the midline, such as the nasal sinuses and mediastinum. NUT carcinoma is very rare and has a poor prognosis.

Case Description: We report the case of a 44-year-old female patient with sinonasal NUT carcinoma who presented with a soft tissue mass in the left frontal sinus, ethmoid sinus, and left nasal cavity on computed tomography; the tumor was poorly demarcated from the left rectus medialis.

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Background: Surgery and chemoradiotherapy are the main clinical treatment methods for colorectal cancer (CRC), but the prognosis is poor. The emergence of nanomedicine brings bright light to the treatment of CRC. However, there has not been a comprehensive and systematic analysis of CRC and nanomedicine by bibliometrics.

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We report a case and follow-up of an adult male with intracranial yolk sac tumor (YST). Initially, the patient presented with abnormal high signals in the right basal ganglia on MRI, misdiagnosed as a cavernous hemangioma. However, within 2 years, the condition rapidly progressed into a large, hypervascular solid neoplasm leading to a basal ganglia hemorrhage.

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Objective: To assess the cost-effectiveness of combining camrelizumab with rivoceranib versus sorafenib as initial treatment options for advanced hepatocellular carcinoma (HCC) across different developmental regions in China.

Methods: Utilizing TreeAge Pro and data from the phase III randomized CARES-310 clinical trial, a model based on Markov state transitions was developed. Health state utility values were derived from the CARES-310 trial, and direct medical costs were obtained from relevant literature and local pricing data.

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Background: For esophageal squamous cell carcinoma (ESCC), universally accepted pathological criteria for classification by differentiation degree are lacking. Tumor budding, single-cell invasion, and nuclear grade, recognized as prognostic factors in other carcinomas, have rarely been investigated for their correlation with differentiation and prognosis in ESCC. This study aims to determine if pathological findings can predict differentiation degree and prognosis in ESCC.

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Meningiomas are some of the most prevalent primary brain tumors in adults, and are typically non-neuroglial in nature. A variety of symptoms may be observed, including headaches, fluctuations in mental status, ataxia, muscle weakness, nausea and vomiting, seizures, visual changes, speech disorders, and sensory abnormalities. The World Health Organization (WHO) has a grading system for meningiomas based on histological criteria, which is as follows: Grade 1 meningiomas are considered benign; Grade 2 meningiomas have a moderately aggressive nature and usually present with histological atypia; and Grade 3 meningiomas exhibit aggressive malignant behavior.

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Purpose: The aim of this study was to evaluate the diagnostic value of dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) derived kinetic parameters with high spatiotemporal resolution in discriminating malignant from normal prostate tissues.

Methods: Fifty patients with suspicious of malignant diseases in prostate were included in this study. Regions of interest (ROI) were manually delineated by experienced radiologists.

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Case report: A rare case of intragastric metastasis after liver transplantation for liver cancer.

Front Oncol

December 2024

Organ Transplantation Clinical Medical Center of Xiamen University, Department of Organ Transplantation, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian, China.

A 13-year-old boy was admitted to Xiang'an Hospital of Xiamen University due to HBV-related liver cancer. Intrahepatic metastasis was considered to occur by CT scan. A gastroscope revealed esophagogastric variceal bleeding, and later, the patient underwent a successful liver transplantation.

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Background: This study aimed to develop and validate a multiregional radiomic-based composite model to predict symptomatic radiation pneumonitis (SRP) in non-small cell lung cancer (NSCLC) patients treated with stereotactic body radiation therapy (SBRT).

Materials And Methods: 189 patients from two institutions were allocated into training, internal validation and external testing cohorts. The associations between the SRP and clinic-dosimetric factors were analyzed using univariate and multivariate regression.

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Objective: To evaluate the efficacy of a machine learning model for predicting prostate-specific antigen (PSA) persistence after radical prostatectomy (RP).

Methods: Data from 470 patients who underwent RP at the Affiliated Hospital of Qingdao University from January 2018 to June 2021 were retrospectively analyzed. Ten risk factors, including age, body mass index (BMI), preoperative PSA, biopsy Gleason score, total prostate specific antigen density (PSAD), clinical tumor stage, clinical lymph node status, seminal vesicle invasion, capsular invasion and positive surgical margin, were included in the analysis.

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Esophageal leiomyoma is the most common benign intramural tumor of the esophagus. Despite being the most common benign tumor in its category, esophageal leiomyomas constitute only 1.2% of all esophageal tumors.

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Unlabelled: The aim of this research is to investigate whether ferroptosis occurs in the pathogenesis of perioperative neurocognitive disorders (PND), and to explore the function and underlying molecular mechanism of tsRNA in the regulation of ferroptosis in PND. A PND aged mice model was established and behavioral changes and ferroptosis occurrence were confirmed. The effect of ferroptosis inhibitor ferrostatin-1 (Fer-1) on PND mice was detected.

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Isolation, structure analysis and expression characterization of the Hexokinase gene family in .

3 Biotech

January 2025

Key Laboratory of Three Gorges Regional Plant Genetics & Germplasm Enhancement (CTGU)/Biotechnology Research Center, Three Gorges University, Yichang, 443000 Hubei China.

Unlabelled: Hexokinases (HXK) not only facilitate carbohydrate metabolism but also play important roles in sugar sensing in higher plants. gene families have been extensively discussed in many plant species; however, comprehensive information regarding in sorghum remains unclear. To address this gap, we identified 7 putative sorghum ( to ), and the features of their conserved domains, gene structure, evolutionary tree, and cis-acting elements were systematically characterized to reveal the evolutionary conservation between different plant species.

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Arthroscopic V-Shaped Double-Pulley Suture-Bridge Repair of Massive Rotator Cuff Tear.

Arthrosc Tech

November 2024

The Second Affiliated Hospital, Department of Joint Surgery, Hengyang Medical School, University of South China, Hengyang, China.

At present, suture bridge is a feasible choice in the treatment of massive rotator cuff tears (MRCTs). However, high tension on the repair site and medial tension during suture tightening and after medial knotting are unavoidable problems in MRCT repair with a suture bridge. Arthroscopic V-shaped double-pulley suture-bridge repair is a pragmatic surgical technique for the repair of MRCTs.

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Double-bundle (DB) anterior cruciate ligament (ACL) reconstruction has biomechanical advantages over single-bundle reconstruction. However, most studies perform the DB reconstruction with 2 femoral tunnels, which fails to provide an entire femoral footprint for ACL reconstruction. In this study, we describe a femoral double-bundle footprint technique for ACL reconstruction, named the tendon groove technique.

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Endoscopic Resection of Sustentaculum Tali Bone Spur.

Arthrosc Tech

November 2024

Department of Orthopaedics and Traumatology, North District Hospital, Hong Kong SAR, China.

The flexor hallucis longus tendon is susceptible to impingement, longitudinal tears, or ruptures throughout the whole course of the tendon. The most frequently affected site is the fibro-osseous tunnel from posterior talus to under the sustentculum tali, followed by the master knot of Henry and intersesamoid ligament. The purpose of this Technical Note is to describe the details of endoscopic resection of a sustentaculum tali bone spur that entraps the flexor hallucis longus tendon.

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