39,046 results match your criteria: "The Chinese University of Hong Kong .[Affiliation]"

Purpose: To evaluate changes in intraocular pressure (IOP) in dominant and contralateral eyes following the dark room prone provocative test (DRPPT) in the study subjects with shallow anterior chamber.

Methods: This was a prospective, single-center, non-randomized controlled trial of 43 subjects (86 eyes) with shallow anterior chamber. The dominant eye was identified using the card-hole method.

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Aims: To synthesise evidence on decision regret about treatment amongst women with early breast cancer, including (1) the type of treatment related to decision regret, (2) the level of decision regret, and (3) factors associated with decision regret.

Design: Integrative review.

Methods: Studies published between January 2000 and December 2023 were searched from five online databases to provide up-to-date evidence.

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Telomere-to-telomere genome of the desiccation-tolerant desert moss Syntrichia caninervis illuminates Copia-dominant centromeric architecture.

Plant Biotechnol J

January 2025

State Key Laboratory of Desert and Oasis Ecology, Key laboratory of Ecological Safety and Sustainable Development in Arid Lands, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi, China.

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Deciphering the Differences Between Epstein-Barr Virus-Associated and Negative Gastric Cancer in the Prospect of CDKN2A Genomic Alterations and Lymphoid Infiltration.

Cancer Med

January 2025

Department of Anatomical and Cellular Pathology, State Key Laboratory of Translational Oncology, Sir Y.K. Pao Cancer Center, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, SAR, China.

Background: Gastric cancer (GC) is a major health concern worldwide. One important contributing factor is the presence of the Epstein-Barr virus (EBV). However, the molecular pattern of how EBV participates in the malignant transition process remains unclear.

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Objective: Adults living with overweight or obesity do not represent a single homogenous group in terms of mortality and disease risks. The aim of our study was to evaluate how the associations of adulthood overweight and obesity with mortality and incident disease are modified by (i.e.

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COVID-19 responses in vulnerable populations: from clinical management to healthcare policies.

Hong Kong Med J

December 2024

Centre for Health Education and Health Promotion, The Jockey Club School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China.

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Research Progress in Saltiness Perception and Salty Substitutes.

J Agric Food Chem

January 2025

School of Food Science and Engineering, Foshan University, Foshan 528011, China.

Salty taste in foods is a key sensory attribute for appetite enhancement, however, consumption of a high salt diet is associated with a high risk of hypertension, stroke, and heart diseases. To address this issue, the World Health Organization (WHO) has recommended reducing the global per capita salt consumption by 30% by 2025, with adults optimally consuming less than 5 g/day of salt. Therefore, the search for new salty substitutes to reduce salt intake in foods has become a research hotspot.

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Inner speech refers to the silent production of language in one's mind. As a purely mental action without obvious physical manifestations, inner speech has been notoriously difficult to quantify. Inner speech is thought to be closely related to overt speech.

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Artificial intelligence and machine learning in cell-free-DNA-based diagnostics.

Genome Res

January 2025

Center for Novostics, Hong Kong Science Park, Pak Shek Kok, New Territories, Hong Kong SAR, China;

The discovery of circulating fetal and tumor cell-free DNA (cfDNA) molecules in plasma has opened up tremendous opportunities in noninvasive diagnostics such as the detection of fetal chromosomal aneuploidies and cancers and in posttransplantation monitoring. The advent of high-throughput sequencing technologies makes it possible to scrutinize the characteristics of cfDNA molecules, opening up the fields of cfDNA genetics, epigenetics, transcriptomics, and fragmentomics, providing a plethora of biomarkers. Machine learning (ML) and/or artificial intelligence (AI) technologies that are known for their ability to integrate high-dimensional features have recently been applied to the field of liquid biopsy.

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Mechanistic investigation of impact of malic acid, ultrasound and dual treatment on starch digestibility of cooked whole rice grains.

Carbohydr Polym

March 2025

Food & Nutritional Sciences Programme, School of Life Sciences, The Chinese University of Hong Kong, Shatin 999077, Hong Kong. Electronic address:

Physical, chemical, and dual modifications can all significantly affect the digestibility of isolated rice granules, while their effects on the starch digestibility of whole cooked rice grains remain elusive. Therefore, the impact of malic acid, ultrasound, and ultrasound + malic acid dual treatment on the starch digestibility of cooked rice grains with different starch molecular structures was investigated in this study. Ultrasound mainly caused cavitation on the surface of rice grains, promoting the leaching of materials (> 11 %) and amylose during cooking.

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Longitudinal Changes of Retinal Nerve Fiber Layer and Ganglion Cell-Inner Plexiform Layer in Highly Myopic Glaucoma: A 3-year Cohort Study.

Ophthalmology

January 2025

State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou 510623, China. Electronic address:

Purpose: To describe the longitudinal changes in peripapillary retinal nerve fiber layer (pRNFL) and macular ganglion cell-inner plexiform layer (mGC-IPL) thicknesses in highly myopic eyes with and without glaucoma, and to investigate the effects of high myopia (HM) on the sectoral patterns of pRNFL and mGC-IPL thinning.

Design: Longitudinal cohort study.

Participants: A total of 243 eyes from 243 individuals with 3-year follow-up were included in this study: 109 eyes in the HM group, 64 eyes in the open-angle glaucoma (OAG) group and 70 eyes in the highly myopic glaucoma (HMG) group.

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Background: Colorectal cancer is the most common cancer globally, and its prevalence is high in minority populations.

Objectives: To investigate the effectiveness of a young adult community health advisor (YACHA)-led intervention in enhancing the colorectal cancer (CRC) screening uptake rate among asymptomatic South Asians aged 50 to 75 years residing in Hong Kong and to investigate the acceptability of this intervention.

Methods: A randomized controlled trial design was adopted.

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Understanding and deciphering wiggles from seismograms has been a long endeavor to understand the internal structure of the Earth and to explore earthquake source properties. Here, we make an attempt to decipher the continuous rupture phases as large near-fault velocity pulses along the East Anatolian Fault in the 2023 moment magnitude () 7.8 Kahramanmaraş, Türkiye, earthquake.

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As education increasingly relies on data-driven methodologies, accurately predicting student performance is essential for implementing timely and effective interventions. The California Student Performance Dataset offers a distinctive basis for analyzing complex elements that affect educational results, such as student demographics, academic behaviours, and emotional health. This study presents the GNN-Transformer-InceptionNet (GNN-TINet) model to overcome the constraints of prior models that fail to effectively capture intricate interactions in multi-label contexts, where students may display numerous performance categories concurrently.

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Meaning in life protects individuals from mental distress during social upheaval. We posit that a growth mindset and consistency of interest positively predict meaning in life during social upheaval. The present research tested the hypothesis that among adolescence living in a period of social upheaval, the presence of a growth mindset (the belief in malleability of valued personal attributes) positively predicts persistent engagement in purpose-congruent interests (consistency of interest), which in turn positively predicts the feeling that life is meaningful (presence of meaning in life).

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Topological bound states in the continuum in a non-Hermitian photonic system.

Nanophotonics

January 2025

Department of Electronic Engineering, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong.

Topological insulators and bound states in the continuum represent two fascinating topics in the optical and photonic domain. The exploration of their interconnection and potential applications has emerged as a current research focus. Here, we investigated non-Hermitian photonics based on a parallel cascaded-resonator system, where both direct and indirect coupling between adjacent resonators can be independently manipulated.

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Background: Existing studies on breast cancer survivors (BCS) have primarily focused on individual aspects of either diet or exercise preferences and barriers. Our study aims to examine BCS' perceptions toward diet and exercise combined. Given the transformative impact of COVID-19, there is a crucial need for insights in the post-pandemic era to address the distinct challenges faced by BCS in maintaining their health and well-being.

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Background: Postprandial glucose concentration 1-h (1 h-PG) after an oral glucose tolerance test (OGTT) has similar or superior performance to 2 h-PG in predicting type-2 diabetes mellitus (T2DM) in several populations, and is simpler to obtain in clinical practice. However, studies in Asians are scarce. We investigated the utility of elevated baseline 1 h-PG in predicting T2DM incidence within three years, and its relationship with β-cell function in 1250 non-diabetic Asian participants.

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Objective: Non-alcoholic steatohepatitis (NASH) is a progressive liver disease with lipid accumulation, inflammation, and liver fibrosis. Ponatinib, a third-generation tyrosine kinase inhibitors for the treatment of chronic myeloid leukemia, was found to improve metabolic disorders in mice. However, the role of ponatinib in liver inflammation and fibrosis remains to be elucidated.

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Objective: China's diverse economic landscape across its regions may contribute to disparities in cancer-related financial toxicity (FT), but empirical evidence is lacking. This study examined regional disparities in cancer-related FT across economically diverse provinces in China.

Methods: A cross-sectional study was conducted among adult patients with cancer from six tertiary and six secondary hospitals across three Chinese provinces with varying economic statuses (high-, middle-, and low-income).

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An automatic and real-time echocardiography quality scoring system based on deep learning to improve reproducible assessment of left ventricular ejection fraction.

Quant Imaging Med Surg

January 2025

Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China.

Background: Echocardiography can conveniently, rapidly, and economically evaluate the structure and function of the heart, and has important value in the diagnosis and evaluation of cardiovascular diseases (CVDs). However, echocardiography still exhibits significant variability in image acquisition and diagnosis, with a heavy dependency on the operator's experience. Image quality affects disease diagnosis in the later stage, and even image quality assessment still has variability in human evaluation.

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Background: Diffusion-derived 'vessel density' (DDVD) is a surrogate of the area of micro-vessels per unit tissue. DDVD is calculated according to: DDVD (b0b50) = Sb0/ROIarea0 - Sb50/ROIarea50, where Sb0 and Sb50 refer to the tissue signal when is 0 or 50 s/mm. Due to the complexity of pre-eclampsia (PE), even a combination of risk factors and available tests cannot accurately diagnose or predict PE.

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Background: Chinese are known to have a lower vertebral fragility fracture risk than Caucasians. This study evaluates radiographic osteoporotic-like vertebral fractural deformity (OLVF) prevalence and severity among Chinese, Thai, Indonesian women and men.

Methods: In an epidemiological study with community subjects, spine radiographs (T4-L5) were sampled for 195 Thai women (mean: 73.

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