7,293 results match your criteria: "National Sun-Yat-Sen University[Affiliation]"

Article Synopsis
  • Abdominal aortic aneurysms (AAA) usually go undetected until they rupture due to a lack of access to diagnostic ultrasound, prompting a study on using a deep learning (DL) algorithm for screening by novice nurses.
  • In the trial, ten novice nurses performed ultrasound scans on patients over 65 with the help of the DL algorithm and their results were compared to those done by physicians.
  • The study found that the DL-assisted scans had an 87.5% quality rate, which is quite similar to the 91.3% achieved by physicians, indicating that this technology could make AAA screening more accessible and improve early detection.
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Unlabelled: Brief rationale: Zoledronic acid treatment against osteoporosis is limited by APR. Main result: Combination therapy (hydrocortisone plus non-steroidal anti-inflammatory drugs, acetaminophen, and prednisolone) reduced intolerable APR levels and provided complete symptom relief in most patients. Significance of the paper: Combination therapy can enhance patient outcomes in osteoporosis management.

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  • This study aimed to evaluate the combined effect of shock wave-facilitated melatonin and S-nitroso-N-acetyl-DL-penicillamine on improving critical limb ischemia in rats, comparing it to individual treatments.
  • Rats were divided into five groups, including a sham-control and various combinations of CLI with different treatments, with results collected after 14 days.
  • Findings indicated that the combination treatment led to significantly better cell viability, nitric oxide expression, and improved angiogenesis compared to the other groups, suggesting that the combined therapies could be more effective for treating CLI.
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Accumulating evidence suggests a link between vascular endothelial growth factor (VEGF), erectile dysfunction (ED), and metabolic syndrome (Mets), possibly because VEGF can alter the physiological pathways involved in the regulation of endothelial cell proliferation. This study aimed to investigate the genetic susceptibility of VEGF 2578C>A polymorphism to the development of ED and Mets. Collected data included five-item International Index of Erectile Function (IIEF-5), components of Mets, and VEGF 2578C>A polymorphism.

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Rapid detection of ingested acetaminophen on face mask by ambient ionization tandem mass spectrometry.

Anal Chim Acta

November 2024

Department of Chemistry, National Sun Yat-Sen University, Kaohsiung, 804201, Taiwan; Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung, 807378, Taiwan; Research Center for Environmental Medicine, Kaohsiung Medical University, Kaohsiung, 807378, Taiwan; Rapid Screening Research Center for Toxicology and Biomedicine, National Sun Yat-Sen University, Kaohsiung, 804201, Taiwan. Electronic address:

Article Synopsis
  • The study investigated the use of face masks as tools for detecting exhaled substances, specifically acetaminophen, which could be captured on different layers of the mask due to their varying polarities.
  • Using a technique called thermal desorption-electrospray ionization tandem mass spectrometry (TD-ESI/MS/MS), researchers successfully identified acetaminophen signals concentrated around the mouth and nostril regions of the mask after ingestion.
  • The findings suggest that face masks offer a non-invasive method for drug monitoring, with implications for precision medicine by tracking drug use and effects over time.
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Serum Potassium Monitoring Using AI-Enabled Smartwatch Electrocardiograms.

JACC Clin Electrophysiol

December 2024

Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA. Electronic address:

Background: Hyperkalemia, characterized by elevated serum potassium levels, heightens the risk of sudden cardiac death, particularly increasing risk for individuals with chronic kidney disease and end-stage renal disease (ESRD). Traditional laboratory test monitoring is resource-heavy, invasive, and unable to provide continuous tracking. Wearable technologies like smartwatches with electrocardiogram (ECG) capabilities are emerging as valuable tools for remote monitoring, potentially allowing for personalized monitoring with artificial intelligence (AI)-ECG interpretation.

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Article Synopsis
  • Interpreting transcriptomic and metagenomic data from non-model microorganisms is complicated due to many unknown gene functions and sequences.
  • This study introduced a microarray called Dehalochip to detect gene expression related to chloroethene degradation, successfully identifying key dechlorination genes in contaminated groundwater samples.
  • The Dehalochip demonstrated sensitivity and specificity similar to quantitative PCR but is more suitable for in-situ applications, providing insights into microorganisms' roles and functional genes in environmentally harmful chloroethene degradation processes.
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This study investigates predictors of unsatisfactory outcomes in female overactive bladder (OAB) patients treated with oral monotherapy by analyzing skin sympathetic nerve activity (SKNA) using a novel "neuECG" method. The study included 55 newly diagnosed female patients with idiopathic OAB, autonomic function was evaluated using neuECG before treatment initiation, and validated OAB questionnaires and urodynamic studies were administered. Initial monotherapy was administered for the first 4 weeks, with non-responders defined as patients not achieving satisfactory symptom relief and requiring further treatment.

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  • * The review covers in vitro data and pharmacokinetics of key antibiotics, emphasizing the importance of how these drugs penetrate lung tissues.
  • * Expert recommendations include increasing dosages of tigecycline and minocycline, considering nebulized polymyxin E and novel antibiotics for combination therapy, and exploring the potential of new treatments like sulbactam-durlobactam and zofusbactam.
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  • DNA studies show that the genus Cercyon, which includes various terrestrial water scavenger beetles, isn't a single group and contains unrelated species due to common physical traits.
  • This research analyzes the morphology and DNA of one Asian clade previously labeled as 'Cercyon' to establish a more accurate taxonomic classification, resulting in the creation of a new genus called Asiacyon.
  • The study identifies 14 species from China, including 11 new ones, and provides detailed descriptions, illustrations, and a classification key for these species, supporting the findings with both DNA data and morphological features.
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Background: While single-incision laparoscopic cholecystectomy (SILC) has gained more popularity in recent years, its application to elderly patients needs further evaluation. Few SILC studies regarded this rapidly growing vulnerable population, and single-incision laparoscopic common bile duct exploration (SILCBDE) was never mentioned. We conducted an observational study of 146 routine SILCBDE to address this issue.

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New advances in Still's disease from children to adults: A perspective in rheumatology.

Int J Rheum Dis

October 2024

Department of Allergy, Immunology and Rheumatology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong, China.

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A rare case of obstructive shock: right atrial hematoma secondary to aortic dissection.

Eur Heart J Cardiovasc Imaging

December 2024

Division of Cardiology, Department of Internal Medicine, Chi Mei Medical Center, No. 901, Zhonghua Rd., Yongkang Dist, 710, Tainan, Taiwan.

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Article Synopsis
  • A study explored how a clinical oral rehabilitation program affects salivary metabolite changes, salivary flow rate, antimicrobial peptide levels, and oral health-related quality of life (OHRQoL) in dementia patients.
  • The experimental group received oral care intervention alongside standard information, showing significant improvements in salivary flow and OHRQoL compared to the control group at 3 and 6 months.
  • Results indicated that reductions in certain salivary peptide levels and increases in salivary flow were linked to better OHRQoL, suggesting the oral care program's effectiveness in managing oral health for dementia patients.
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An Integrated Field Study of Turbulence and Dispersion Variations in Road Microenvironments.

Environ Sci Technol

November 2024

State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai, China 200092, P.R.China.

Traffic-related air pollutants (TRAPs) emitted from vehicle tailpipes disperse into nearby microenvironments, posing potential exposure risks. Thus, accurately identifying the emission hotspots of TRAPs is essential for assessing potential exposure risks. We investigated the relationship between turbulent kinetic energy () and pollutant dispersion () through an integrated field measurement.

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Article Synopsis
  • Small-scale systems with periodic boundary conditions struggle to accurately simulate real-world phase transitions, necessitating the use of larger-scale systems that pose computational challenges.
  • While molecular dynamics simulations using density functional theory (AIMD) are accurate, their high computational costs hinder large-scale phase transition studies; traditional empirical potentials are faster but less accurate.
  • The development of a machine learning potential for carbon, derived from deep neural networks, enhances scalability and efficiency, allowing for successful exploration of new carbon structures, making it a game-changer in carbon material research.
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Article Synopsis
  • A study conducted in southern Taiwan aimed to explore the relationship between dyslipidemia (abnormal lipid levels) and low vitamin D levels among 2,430 participants during health exams.
  • Results showed that individuals with high total cholesterol (≥200 mg/dL) and triglyceride levels (≥150 mg/dL) had a higher risk of vitamin D insufficiency or deficiency, particularly women and men respectively.
  • The findings suggest a negative link between low vitamin D levels and certain lipid profile metrics, but no significant relationship was found with LDL-C (low-density lipoprotein cholesterol) or HDL-C (high-density lipoprotein cholesterol), indicating a need for further research on the underlying mechanisms.
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The Relationship Between Maturation Size and Maximum Tree Size From Tropical to Boreal Climates.

Ecol Lett

September 2024

Universite Grenoble Alpes, Institut National de Recherche Pour Agriculture, Alimentation et Environnement (INRAE), Laboratoire EcoSystemes et Societes En Montagne (LESSEM), Grenoble, France.

Article Synopsis
  • - The study examines the relationship between tree maturation size and reproduction, finding that larger tree species tend to start reproducing at a smaller size than expected, challenging previous assumptions.
  • - Researchers analyzed seed production data from 486 tree species across different climates, revealing that maturation size increases with maximum size but not in a straightforward manner.
  • - The results indicate that this trend is particularly pronounced in colder climates, highlighting the importance of understanding maturation size to better predict how forests will respond to climate change and disturbances.
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Here, we employed a fluorescence-based single molecule method called nuclease-induced stepwise photodropping (NISP) to measure in real time the DNA degradation mediated by mitochondrial genome maintenance exonuclease 1 (MGME1), a bidirectional single-stranded DNA (ssDNA)-specific exonuclease. The method detects a stepwise decrease in fluorescence signals from Cy3 fluorophores labeled on an immobilized DNA substrate. Using NISP, we successfully determined the DNA degradation rates of 6.

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Article Synopsis
  • Oxygen bubbles from seagrass during photosynthesis may create low-amplitude sounds, which we studied in seagrass beds in Taiwan.
  • These sounds occur in the morning, peak around midday, and fade by midafternoon, reaching frequencies between 1-4 kHz.
  • Factors like sunlight exposure and mechanical pressure can influence the pulse rate of these sounds, leading to the suggestion that they are caused by internal oxygen transport mechanisms in the plant rather than cavitation.
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Electrochemical binders used to immobilize electrocatalysts on electrodes are essential in all fields of electrochemistry. However, conventional organic-based binders like Nafion generally suffer from oxidative decomposition at high potentials on anodic electrodes and have high charge transport resistivity. This work proposes the use of acidic redox-assisted deposition to form cobalt manganese oxyhydroxides (CMOH) as a solid-state inorganic binder.

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Objective: This study investigates neuropsychological and psychosocial outcomes in patients with traumatic brain injury (TBI) and post-traumatic epilepsy (PTE) compared to a healthy control group.

Method: Utilizing a quasi-experimental cross-sectional design, the research involved patients with TBI and PTE referred from a Taiwanese medical center. An age- and education-matched control group of healthy adults without traumatic injuries was also recruited.

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Background: Older-age bipolar disorder (OABD) is commonly defined as bipolar disorder in individuals aged 60 or more. There have been no studies to examine temporal trends in the pharmacological treatment of OABD. We aimed to investigate prescription changes among OABD patients discharged from two public mental hospitals in Taiwan from 2006 to 2019.

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Development of the novel gene chip and restriction fragment length polymorphism (RFLP) methods for rapid detection of Mycobacterium tuberculosis complex in broth culture.

J Microbiol Immunol Infect

September 2024

School of Medicine, College of Medicine, National Sun Yat-sen University, Kaohsiung, Taiwan; Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; School of Medicine, Graduate Institute of Medicine, Center of Tropical Medicine and Infectious Diseases, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Biological Science and Technology, College of Biological Science and Technology, National Yang Ming Chiao Tung University, HsinChu, Taiwan. Electronic address:

Background: Tuberculosis (TB) is a major global public health issue. Prompt and accurate TB diagnosis is crucial for starting appropriate treatments and preventing the disease's spread. Current diagnostic techniques are either slow or expensive.

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Woman's breast cancer has always been among the top ten causes of cancer death, and nearly 2% to 5% of locally advanced breast cancers develop a fungating breast wound. Fungal breast cancer leads to skin ulcers, wound ruptures, and other bacterial infections in patients. Ursolic acid (UA), a natural pentacyclic triterpene compound, is widely distributed in many fruits.

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