Publications by authors named "Lijun Hao"

We propose two types of structures to achieve the control of Fano and electromagnetically induced transparency (EIT) line shapes, in which dual one-dimensional (1D) photonic crystal nanobeam cavities (PCNCs) are side-coupled to a bus waveguide with different gaps. For the proposed type Ⅰ and type Ⅱ systems, the phase differences between the nanobeam periodic structures of the two cavities are and 0, respectively. The whole structures are theoretically analyzed via the coupled mode theory and numerically demonstrated using the three-dimensional finite-difference time-domain (3D FDTD) method.

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Article Synopsis
  • Silent Brain Infarction (SBI) is associated with cognitive decline and increased stroke risk, particularly in patients with nonvalvular atrial fibrillation (NVAF) having a low CHA2DS2-VASc score.
  • In a study of 301 low-risk NVAF patients, significant differences in blood parameters and echocardiography results were found between those with and without SBI, with Platelet-To-Lymphocyte Ratio (PLR) and left atrial diameter (LAD) identified as independent risk factors.
  • The study established that both PLR and LAD have diagnostic value for SBI, with a combined area under the curve (AUC) indicating moderate predictive ability for identifying patients at
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Objective: To investigate serum TL1A levels and their correlation with Th17 cells, IL-17, and IL-21 in children with Graves' disease (GD).

Methods: Thirty-seven children (12 males and 25 females) aged 9-14 years with newly diagnosed and untreated GD were enrolled in this study. Serum TL1A, IL-17, and IL-21 levels were measured using enzyme-linked immunosorbent assay (ELISA).

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, previously classified in the genus until 2007, is an attenuated pathogen known to provide cross-protection against wilt in various crops. To investigate the potential mechanisms underlying its reduced virulence, we conducted genome sequencing, annotation, and a comparative genome analysis of GnVn.1 (GnVn.

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Background: Some facial morphological changes may occur in some patients after botulinum toxin A (BTX-A) injection for the treatment of masseteric hypertrophy. The aim of this study was to investigate the morphological changes that occurred on mandibular margin.

Methods: This retrospective analysis included 43 patients (86 lateral cases) who received BTX-A injections for masseter hypertrophy.

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Ammonia emissions from gasoline vehicles have been confirmed an essential precursor of urban secondary aerosols. To more comprehensively understand the formation mechanisms and better control vehicle-related ammonia, this paper measured the on-road ammonia emissions from six conventional and four hybrid vehicles using a state-of-the-art Quantum Cascade Laser analyzer on urban, rural, and highway routes. The test vehicles emitted 0.

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Hypertrophic scars, which result from aberrant fibrosis and disorganized collagen synthesis by skin fibroblasts, emerge due to disrupted wound healing processes. These scars present significant psychosocial and functional challenges to affected individuals. The current treatment limitations largely arise from an incomplete understanding of the underlying mechanisms of hypertrophic scar development.

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Background: Keloid is a fibroproliferative disease with unsatisfactory therapeutic effects and a high recurrence rate. exosomes produced by adipose-derived mesenchymal stem cells (ADSC-Exos) have attracted significant interest due to their ability to treat fibrosis. However, the molecular mechanisms of ADSC-Exos in keloids remain inconclusive.

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The genus exhibits a broad global distribution and holds substantial economic value in sectors including agriculture, industry, and medicine. Particularly in agriculture, species significantly impact plants, causing diseases and contamination that adversely affect crop yields and quality. Timely detection of species is crucial for controlling disease and preventing mycotoxins from entering the food chain.

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High exhaust temperature is an intrinsic nature of natural gas engines which underlies power de-rating and thermal aging of after-treatment system; therefore, this study integrates an organic Rankine cycle (ORC) system between engine and it's three-way catalyst (TWC) to address these challenges. ORC facilitates power output enhancement through exhaust energy recovery and alleviates thermal aging by reducing exhaust temperature. To estimate the effectiveness of this hypothesized system, a simulation-based investigation is performed.

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Introduction: Stromal cell-derived factor-1 (SDF-1) is a newly discovered small molecule adipocytokine, and research has shown that it is closely related to the occurrence and development of obesity. However, there are currently few research reports on SDF-1 in childhood obesity and nonalcoholic fatty liver disease (NAFLD), and this study aims to explore the relationship between SDF-1 and obesity related indicators in obese children.

Methods: Serum SDF-1 concentrations were measured using enzyme-linked immunosorbent assay (ELISA).

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Background: Macrophage-mediated inflammatory response in the early post-grafting period restricts fat graft retention. Pyroptosis is a novel type of programmed cell death that extensively participates in inflammatory pathologies.

Objectives: This study sought to determine whether macrophage pyroptosis was activated during the inflammatory phase after fat grafting and to investigate the efficacy of a pyroptosis inhibitor, disulfiram (DSF), in fat graft retention.

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Fungal identification is a cornerstone of fungal research, yet traditional molecular methods struggle with rapid and accurate identification, especially for closely related species. To tackle this challenge, we introduce a universal identification method called Analysis of whole GEnome (AGE). AGE includes two key steps: bioinformatics analysis and experimental practice.

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Menispermaceae species, as early-diverging eudicots, can synthesize valuable benzylisoquinoline alkaloids (BIAs) like bisbenzylisoquinoline alkaloids (bisBIAs) and sinomenines with a wide range of structural diversity. However, the evolutionary mechanisms responsible for their chemo-diversity are not well understood. Here, a chromosome-level genome assembly of Menispermum dauricum is presented and demonstrated the occurrence of two whole genome duplication (WGD) events that are shared by Ranunculales and specific to Menispermum, providing a model for understanding chromosomal evolution in early-diverging eudicots.

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Survival crises stalk many animals, especially endangered and rare animals. Accurate species identification plays a pivotal role in animal resource conservation. In this study, we developed an animal species identification method called Analysis of whole-GEnome (AGE), which identifies species by finding species-specific sequences through bioinformatics analysis of the whole genome and subsequently recognizing these sequences using experimental technologies.

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The challenge of discriminating closely related species persists, notably within clinical diagnostic laboratories for invasive aspergillosis (IA)-related species and food contamination microorganisms with toxin-producing potential. We employed Analysis of the whole-GEnome (AGE) to address the challenges of closely related species within the genus and developed a rapid detection method. First, reliable whole genome data for 77 species were downloaded from the database, and through bioinformatic analysis, specific targets for each species were identified.

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In this Letter, we design and experimentally demonstrate compact mode converters with a lightning-like and arrow-like polygonal subwavelength grating (SWG) structure on a silicon-on-insulator (SOI) platform, which can convert the TE mode to the TE and TE modes, respectively. The footprints of the proposed TE and TE mode converters are only 4.44 × 1.

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Introduction: Childhood obesity is a global health problem that is associated with various metabolic complications, such as insulin resistance, type 2 diabetes, dyslipidemia, and cardiovascular diseases. The mechanisms underlying the development of insulin resistance in childhood obesity are not fully understood. Nephroblastoma overexpressed gene (NOV), also known as CCN3, is a member of the CCN family of matricellular proteins that modulate cell proliferation, differentiation, adhesion, migration, and survival.

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Keloid is a fibroproliferative disease of unknown aetiology, which has a significant impact the quality of life of patients. Ferroptosis plays an important role in the occurrence and development of fibrosis, but there is still a lack of research related to keloids. The objective of this work was to identify the hub genes related to ferroptosis in keloid to better understand the keloid process.

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Vehicle emissions have a serious impact on urban air quality and public health, so environmental authorities around the world have introduced increasingly stringent emission regulations to reduce vehicle exhaust emissions. Nowadays, PEMS (Portable Emission Measurement System) is the most widely used method to measure on-road NOx (Nitrogen Oxides) and PN (Particle Number) emissions from HDDVs (Heavy-Duty Diesel Vehicles). However, the use of PEMS requires a lot of workforce and resources, making it both costly and time-consuming.

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Article Synopsis
  • Striae Distensae (SD) are common skin lesions often caused by mechanical skin pulling and hormonal changes, with traditional treatments having their limitations.
  • This study investigates the use of Stromal Vascular Fraction gel (SVF-gel), derived from fat and enriched with stem cells, as a new treatment method for mature SD following fat aspiration.
  • Results showed significant improvement in SD appearance after six months, with a patient satisfaction rate of 90% and no serious complications, indicating SVF-gel as a safe and effective treatment option.
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Background: Facial rejuvenation is becoming more and more popular, particularly among middle-aged persons. There are currently many techniques for improving the aforementioned situations, but each has its drawbacks. Our study aimed to discuss the treatment effect of a composited technique for reversing both lower eyelid and midface aging.

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Objective: To explore changes in the alpha rhythm wavelength of background electroencephalography in Alzheimer's disease patients with different degrees of dementia in a resting state; examine their correlation with the degree of cognitive impairment; determine whether the alpha rhythm wavelength can distinguish mild Alzheimer's disease patients, moderately severe Alzheimer's disease patients, and healthy controls at the individual level; and identify a cut-off value to differentiate Alzheimer's disease patients from healthy controls.

Methods: Quantitative electroencephalography signals of 42 patients with mild Alzheimer's disease, 42 patients with moderately severe Alzheimer's disease, and 40 healthy controls during rest state with eyes closed were analyzed using wavelet transform. Electroencephalography signals were decomposed into different scales, and their segments were superimposed according to the same length (wavelength and amplitude) and phase alignment.

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NOx emissions from diesel vehicles generally deteriorate with increased durability mileage owing to the wear and deterioration of engines and after-treatment systems. Three China-VI heavy-duty diesel vehicles (HDDVs) were selected for four-phase long-term real driving emission (RDE) tests using the portable emission measurement system (PEMS). After 200,000 km of on-road driving, the maximum NOx emission factor of the test vehicles (387.

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Excellent capability of exosome derived from human adipose-derived stem cell (ADSC) manifested in improving the quality of wound healing with SMD (STD Mean Difference). However, it is still in the preclinical stage and its efficacy remains uncertain. Emphasised the need for a systematic review of preclinical studies to the validity of it in ameliorate wound healing quality which accelerate the clinical application translation.

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