Publications by authors named "Lo C"

Preoperative volume asymmetry in the upper eyelid sulci can pose a challenge in achieving symmetry after upper eyelid blepharoplasty. Reported methods to improve volume asymmetry include the use of soft tissue filler and various surgical techniques. The authors present 6 cases where a central preaponeurotic fat advancement pedicle was utilized during upper eyelid blepharoplasty for improved upper eyelid symmetry (Fig.

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Introduction: Increasing evidence has highlighted rare variants in Alzheimer's disease (AD). However, insufficient sample sizes, especially in underrepresented ethnic groups, hinder their investigation. Additionally, their impact on endophenotypes remains largely unexplored.

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Introduction: Chronic alcohol consumption and tobacco usage are major risk factors for esophageal squamous cell carcinoma (ESCC). Excessive tobacco and alcohol consumption lead to oxidative stress and the generation of reactive carbonyl species (RCS) which induce DNA damage and cell apoptosis. This phenomenon contributes to cell damage and carcinogenesis in various organs including ESCC.

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Background: This pilot study aimed to provide supportive evidence for the feasibility of conducting a full-scale intervention trial with patients newly diagnosed with head and neck cancer (HNC). This included assessing the acceptability and potential usefulness of the PTSD Coach mobile app as an early self-management intervention that gives information about anxiety symptoms, offers self-assessment of symptoms with feedback, tools to self-manage anxiety, and connects to support.

Methods: A three-arm randomized controlled trial was conducted.

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Even with the use of hearing aids (HAs), speech in noise perception remains challenging for older adults, impacting communication and quality of life outcomes. The association between music perception and speech-in-noise (SIN) outcomes is of interest, as there is evidence that professionally trained musicians are adept listeners in noisy environments. Thus, this study explored the association between music processing, cognitive factors, and the outcome variable of SIN perception, in older adults with hearing loss.

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Objective: Pediatric emergency medicine (PEM) fellowship directors can interview candidates from either pediatric or EM residency programs. Currently, most candidates are pediatricians; however, because emergency physicians have attributes that could benefit PEM, our goal was to investigate facilitators and barriers to training more of them to become PEM physicians.

Methods: We surveyed U.

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Globally, nearly 9 million people are living with type 1 diabetes (T1D). Although the incidence of T1D is not affected by socioeconomic status, the development of complications and limited access to modern therapy is overrepresented in vulnerable populations. Diabetes technology, specifically continuous glucose monitoring and automated insulin delivery systems, are considered the gold standard for management of T1D, yet access to these technologies varies widely across countries and regions, and varies widely even within high-income countries.

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Background: To verify overall survival predictions made with residual convolutional neural network-determined morphological response (ResNet-MR) in patients with unresectable synchronous liver-only metastatic colorectal cancer (mCRC) treated with bevacizumab-based chemotherapy (BBC).

Methods: A retrospective review of liver-only mCRC patients treated with BBC from December 2011 to Apr 2021 was performed. Patients who had metachronous liver metastases or received locoregional treatment before the initiation of BBC were excluded.

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Retinitis pigmentosa (RP) is characterized by degeneration of rod and cone photoreceptors that progresses to irreversible blindness. Now, there are no mutation-agnostic approaches to treat RP. Here, we utilized a single adeno-associated virus (AAV)-based CRISPR activation system to activate phosphodiesterase 6B (Pde6b) to mitigate the severe degeneration in mice.

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Systemic human infections caused by have been increasingly reported especially within immunocompromised hosts and those with significant occupational exposure to livestock and aquatic animals. We report a case of bacteraemia in a patient with systemic lupus erythematosus (SLE) and present a literature review on clinical outcomes and microbiologic diagnosis for this organism. A 43-year-old female patient was reporting a 1-month history of intermittent fevers.

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Purpose: This Continuing Professional Development module aims to help the general anesthesiologist recognize common pitfalls in ambulatory pediatric adenotonsillectomy and perform appropriate risk stratification, analgesic management, and disposition planning.

Principal Findings: Pediatric adenotonsillectomy is a widely performed procedure. An updated approach to preoperative risk assessment of commonly associated comorbidities allows the practitioner to anticipate and plan for adverse events.

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BACKGROUND Pacemaker implantation serves as a prevalent therapeutic approach for bradycardia or atrioventricular blocks associated with syncope. While generally regarded as safe, this procedure is not devoid of rare yet severe complications. Examples include lead-induced cardiac perforation resulting in pneumothorax or pericardial effusion, which pose life-threatening risks.

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Objectives: Four endemic human coronaviruses (HCoVs), HCoV-229E, HCoV-NL63, HCoV-HKU1, and HCoV-OC43, infect humans during childhood and cause the common cold. COVID-19 caused by SARS-CoV-2 leads to mild symptoms in children, possibly owing to the protection conferred by immunity developed during a previous HCoV infection. This study analyzed the seroreactivity of four endemic HCoVs and SARS-CoV-2 in children and adults.

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Hemorrhagic transformation (HT) is a potentially catastrophic complication after acute ischemic stroke. Prevention of HT risk is crucial because it worsens prognosis and increases mortality. This study aimed at developing and validating a computer-aided diagnosis system using pretreatment non-contrast computed tomography (CT) scans for HT prediction in stroke patients undergoing revascularization.

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Background: Liver cirrhosis (LC) is common among patients with esophageal squamous cell carcinoma (ESCC) due to shared etiologic factor, alcohol. For non-metastatic ESCC (nmESCC) patients with cirrhosis, surgery is often contraindicated or associated with high morbidity, therefore radiotherapy-based therapy was commonly applied. This study aims to investigate prognosticators for overall survival (OS) in nmESCC and cirrhotic patients receiving radiotherapy-based therapy.

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Article Synopsis
  • A study explored how dose escalation in radiotherapy could benefit specific subgroups of esophageal cancer (EC) patients undergoing concurrent chemoradiotherapy (CCRT).
  • Researchers analyzed data from 187 EC patients treated between 2008 and 2022, comparing high-dose (HD) and low-dose (LD) radiotherapy effectiveness using a predictive model based on clinical and radiomic features.
  • The findings revealed a distinct subgroup of patients that significantly benefitted from HD-RT, showcasing improved overall survival rates, thus suggesting the model could help clinicians in determining appropriate treatment doses.
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Background: We hypothesized that food sensitization in children could be linked to specific gut microbiota. The objective of this study is to assess a group of children with egg white sensitization (ES) from the microbiological and biochemical-metabolic standpoint, applying the microbiota and metabolomics approach to studying the intestinal contents of the feces.

Methods: Twenty-eight toddlers with ES (mean age 13.

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Background: Staphylococcal enterotoxin and fungal sensitization can influence asthma severity; however, the effects on the clinical outcomes of asthma remain unclear. This study investigated the clinical outcomes of asthma in patients with or without staphylococcal enterotoxin sensitization and further analyzed the effects of fungal sensitization on the clinical outcomes of patients with staphylococcal enterotoxin sensitization.

Methods: This retrospective study included patients with asthma who had undergone a staphylococcal enterotoxin-specific immunoglobulin E test at our hospital between January and August 2021.

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Article Synopsis
  • - The SingWell Project aims to investigate whether group singing can improve speech-in-noise perception and overall mental health in older adults experiencing unaddressed hearing loss, addressing gaps in previous studies.
  • - The study will involve 210 participants aged 60 and above, who will be randomly assigned to either a group singing program or an audiobook club for 12 weeks, with various assessments conducted throughout.
  • - Researchers anticipate that engaging in group singing will significantly enhance both communication abilities in noisy environments and participants' psychosocial wellbeing.
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  • The study analyzes data from the Kids-DOTT trial to investigate the treatment and outcomes of children with cerebral sinovenous thrombosis (CSVT) compared to those with other types of venous thromboembolism (VTE).
  • CSVT was found to be more common in neonates and young children, often linked to infections, while treatment involved varying durations of anticoagulation, with no significant difference in outcomes between 6 weeks and longer treatments.
  • The findings suggest that 6 weeks of anticoagulant therapy is safe and effective for treating acute pediatric CSVT, but caution is advised in generalizing results due to the nature of subgroup analysis.
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Rice false smut disease, caused by the fungal pathogen Ustilaginoidea virens, significantly restricts both the production and quality of rice grains. However, the molecular mechanism underlying rice resistance against U. virens remain largely elusive.

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Article Synopsis
  • - The study investigates laterality defects, focusing on the genetic variations linked to congenital heart disease (CHD) by analyzing sequencing data from three cohorts, uncovering a higher occurrence of digenic variants compared to control groups.
  • - A digenic model involving 115 known laterality defect genes revealed significant rates of trans-heterozygous digenic variants in affected individuals, particularly in the Baylor, Kids First, and PCGC cohorts (ranging from 2.8% to 13.5%).
  • - The results suggest that epistatic interactions between genes play a crucial role in the genetics of laterality defects, with 23% of identified digenic pairs found in structural complexes of motile
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Background: Non-small cell lung cancer (NSCLC) remains a leading cause of cancer-related mortality. Chemotherapy is crucial in NSCLC treatment, and targeting Wee1 kinase, a key regulator of the G2/M cell cycle checkpoint, may enhance the efficacy of cytotoxic agents. This study investigates the potential of the Wee1 inhibitor MK-1775 in combination with gemcitabine and pemetrexed to enhance cytotoxicity in NSCLC cell lines.

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Background: The current medical and nursing curricula place little emphasis on palliative and end-of-life care. Consequently, students are less comfortable in communicating about topics related to death and dying when providing palliative and end-of-life care. Death cafés utilizes a facilitator-led small group to encourage conversations about death and dying to take place alongside food and beverages in a safe environment.

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