Publications by authors named "Dan Zeng"

Background: The selection and extent of application for both total adrenalectomy (TA) and partial adrenalectomy (PA) within this surgical approach continue to be matters of debate. This paper compares the postoperative efficacy and functional indicators of PA and TA to provide comprehensive insights for clinicians to consider the best surgical treatment options.

Methods: Systematic review on PubMed, Embase, Cochrane Library, Web of Science, and China National Knowledge Infrastructure (CNKI) was conducted.

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Interlayer and defect engineering significantly affects the electrical conductivity and electromagnetic interference (EMI) shielding of TiCT MXene. Previous studies have prioritized the size of the intercalant over its synergy with chemical affinity, limiting the elucidation of the intercalation mechanism and the precise control of the interlayer spacing (spacing). Herein, we synthesize MXene aerogels with a tunable spacing and defect density using a series of amine molecules of different sizes and chemical affinities as intercalants and cross-linkers.

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Microplastics (MPs) are emerging environmental pollutants. Pregnancy and infancy are sensitive windows for environmental exposure. However, few studies have investigated the presence of MPs in mother-infant pairs, or the exposure source.

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Objective: To develop and validate a model integrating dual-layer detector spectral computed tomography (DLCT) three-dimensional (3D) volume of interest (VOI)-based quantitative parameters and clinical features for predicting Ki-67 proliferation index (PI) in pancreatic ductal adenocarcinoma (PDAC).

Materials And Methods: A total of 162 patients with histopathologically confirmed PDAC who underwent DLCT examination were included and allocated to the training (114) and validation (48) sets. 3D VOI-iodine concentration (IC), 3D VOI-slope of the spectral attenuation curves, and 3D VOI-effective atomic number were obtained from the portal venous phase.

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Background/aims: This study to evaluate the effects of different training modalities on blood lipids in type II diabetic patients by Network Meta-analysis, and provide a relevant basis for patients to develop exercise prescriptions to regulate blood lipids.

Methods: Randomized controlled trials (RCTs) were retrieved from Zhiwang, Wanfang, Wipu, PubMed, EBSCO, Cochrane Library, and Web of Science that were published from the establishment to February 2023. Relevant statistical analyses were performed using Stata 17.

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Background And Objective: A disintegrin and metalloprotease 33 (ADAM33) is associated with asthma susceptibility, and its genetic variations impact susceptibility and disease severity. However, the mechanisms remain unclear. This study aimed to investigate ADAM33 single nucleotide polymorphisms (SNPs) in childhood asthma susceptibility and explore their regulatory mechanisms.

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Background: As intensive aquaculture practices have progressed, the prevalence of bacterial diseases in the Chinese soft-shell turtle () has escalated, particularly infections caused by , such as ulcerative dermatitis and abscess disease. Despite this, little is known about their immune defenses against this pathogen.

Methods: Our study pioneers an integrated analysis of transcriptomics and proteomics to investigate the immune responses of Chinese soft-shelled turtles to infection.

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Background: Endobronchial ultrasound (EBUS)-guided transbronchial biopsy with or without a guide sheath (EBUS-GS or EBUS-nGS) is commonly utilized for the diagnosis of peripheral pulmonary lesions (PPLs). The primary objective of this meta-analysis is to assess the diagnostic yield, surgical time, and safety of EBUS-GS and EBUS-nGS in patients presenting with PPLs, providing valuable insights for clinical decision-making.

Methods: We conducted a systematic search of four databases (PubMed, Embase, Web of Science, Cochrane Library) up to January 2024.

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Article Synopsis
  • Bacterial biofilm acts like a protective fortress for bacteria, making it tough for drugs and pesticides to work against them.
  • Scientists are using a method called photopharmacology, which means using light to control how certain molecules behave, to develop new drugs that can tackle these biofilms.
  • They created a special molecule called A11 that can effectively fight against biofilms, and its strength improves even more when exposed to UV light, making it a promising option for future treatments!
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Aim: To evaluate the suitability of serum osteocalcin (OC) as a marker to distinguish between rapidly and non-rapidly progressive central precocious puberty (RP-CPP and NRP-CPP), as well as its potential to assess growth rates following treatment with gonadotropin-releasing hormone agonist (GnRHa).

Methods: Serum levels of OC were measured using enzyme-linked immunosorbent assays in girls diagnosed with either RP-CPP or NRP-CPP as well as in normal control subjects. Receiver operating characteristic (ROC) curve analysis was performed to determine the cut-off value for OC.

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Schizophrenia (SZ) is a common and disabling mental illness, and most patients encounter cognitive deficits. The eye-tracking technology has been increasingly used to characterize cognitive deficits for its reasonable time and economic costs. However, there is no large-scale and publicly available eye movement dataset and benchmark for SZ recognition.

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The ecology of the Qinghai‒Tibet Plateau is fragile, and the ecosystems in the region are difficult to remediate once damaged. Currently, landfilling is the mainstay of domestic waste disposal in China, and numerous, widely distributed county landfills exist. trace elements (TEs) in waste are gradually released with waste degradation and cannot be degraded in nature, affecting environmental quality and human health.

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Background: Thyroid nodules (TNs) cytologically defined as category Bethesda III and IV pose a major diagnostic challenge before surgery, demanding new methods to reduce unnecessary diagnostic thyroid lobectomies for patients with benign TNs. This study aimed to assess whether a model combining dual-energy computed tomography (DECT) quantitative parameters with morphologic features could reliably differentiate between benign and malignant lesions in Bethesda III and IV TNs.

Methods: Data from 77 patients scheduled for thyroid surgery for Bethesda III and IV TNs (malignant =48; benign =29) who underwent DECT scans were reviewed.

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Background: There is no unified scope for regional lymph node (LN) dissection in patients with pancreatic ductal adenocarcinoma (PDAC). Incomplete regional LN dissection can lead to postoperative recurrence, while blind expansion of the scope of regional LN dissection significantly increases the perioperative risk without significantly prolonging overall survival. We aimed to establish a noninvasive visualization tool based on dual-layer detector spectral computed tomography (DLCT) to predict the probability of regional LN metastasis in patients with PDAC.

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In the late growth stage of commercial Pekin ducks, a significant increase in feed intake and a decline in body weight gain have been observed, leading to impaired feed conversion efficiency. To address this issue, we investigated alterations in production performance, blood biochemical indices, ileum tissue architecture, and microbial community structure in Pekin ducks. The primary objective was to provide robust data supporting the improvement of meat duck production efficiency during the late growth stage (28-42-days-old).

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Article Synopsis
  • The study highlights a significant increase in post-consumer waste (PCW) due to the rise of photopolymerization-based 3D printing, raising environmental concerns about its disposal.
  • Analyzing the combustion products of PCW when incinerated with municipal solid waste (MSW) revealed higher levels of harmful compounds, such as fluorene and triphenylene, compared to regular plastic.
  • Incineration of PCW with different materials (like rubber, textiles, and paper) produces varying amounts of toxic byproducts, with the combination of PCW and wood yielding the least pollution, emphasizing the need for better waste management strategies.
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Article Synopsis
  • The study aimed to assess how well dual-layer detector spectral CT (DLCT) parameters combined with clinical factors can identify malignant lesions in thyroid nodules that have unclear cytology.
  • Researchers reviewed data from 107 patients and developed a nomogram based on significant predictors like iodine concentration and Hashimoto's Thyroiditis to distinguish between benign and malignant nodules.
  • The DLCT-clinical nomogram outperformed both clinical and DLCT-only models in predicting malignancy in thyroid nodules, showing strong accuracy and reliability in both training and validation tests.
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Detecting infrared small targets under cluttered background is mainly challenged by dim textures, low contrast and varying shapes. This paper proposes an approach to facilitate infrared small target detection by learning contrast-enhanced shape-biased representations. The approach cascades a contrast-shape encoder and a shape-reconstructable decoder to learn discriminative representations that can effectively identify target objects.

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Introduction: Central precocious puberty (CPP) is a prevalent endocrine disorder. Research has indicated that pubertal development is linked to nutritional metabolism. Irisin, a novel myokine/adipokine, has been identified as a potential predictor of CPP in girls.

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Article Synopsis
  • The study investigated the presence of short-chain and medium-chain chlorinated paraffins (SCCPs and MCCPs) in various food items consumed by rural Tibetan residents, revealing significant concentrations primarily in Tibetan butter and mutton.
  • SCCPs were found most concentrated in Tibetan butter (240.6 ng/g), while MCCPs also peaked in the same foodstuff (319.5 ng/g), with other foods showing lower levels of these compounds.
  • The estimated daily intake of these chemicals was concerning, particularly for MCCPs, potentially posing health risks, making this research crucial as it's the first of its kind focusing on dietary exposure in this isolated area.
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Aim: Atopic dermatitis (AD) is a chronic pruritic inflammatory skin disease that is closely linked to genetic factors. Previous studies have revealed numerous single nucleotide polymorphisms (SNPs) that been related to susceptibility to AD; however, the results are conflicting. Therefore, a meta-analysis was conducted to assess the associations of these polymorphisms and AD risk.

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Objective: This study aims to analyze the onset of otitis media secretory, the peak period of infection with the Omicron strain of SARS-CoV-2 virus, and the time of transmigration during a pandemic of the Omicron strain. Additionally, the study aims to investigate to study the presence of SARS-CoV-2 virus in the middle ear cavity of patients with otitis media secretory and the survival time through a new method for detecting SARS-CoV-2 virus antigen in middle ear effusion.

Methods: Retrospective comparison of the incidence of otitis media secretory during infection with SARS-CoV-2 virus Omicron strain from December 15, 2022, to January 15, 2023, versus the noninfection period from December 15, 2021, to January 15, 2022.

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Objective: To construct and validate a model based on the dual-energy computed tomography (DECT) quantitative parameters and radiological features to predict Ki-67 expression levels in pancreatic ductal adenocarcinoma (PDAC).

Materials And Methods: Data from 143 PDAC patients were analysed. The variables of clinic, radiology and DECT were evaluated.

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This study aimed to evaluate the effects of diets supplemented with various levels of complex antioxidants () containing tertiary butylhydroquinone () and tea polyphenols () on growth performance, meat quality of breast and leg muscles, serum biochemistry, and antioxidant capacity of serum, liver, breast meat, jejunum, and ileum in broilers. A total of 600 one-day-old Arbor Acres male broilers with similar body weights were randomly divided into three groups (10 replicates/group, 20 broilers/replicate). Birds in the three experimental groups were fed a basal diet with CA at 0, 300, and 500 mg/kg.

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