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  1. Article ; Online: Implementation and Challenge of Supported Employment for People With Disabilities in China.

    Gong, Yan / Xu, Su Qiong

    Intellectual and developmental disabilities

    2024  Volume 62, Issue 2, Page(s) 114–125

    Abstract: The Chinese government initiated a pilot program to implement supported employment for people with disabilities in 2014. Since then, policies have been enacted to promote supported employment. This study explored how practitioners understand and ... ...

    Abstract The Chinese government initiated a pilot program to implement supported employment for people with disabilities in 2014. Since then, policies have been enacted to promote supported employment. This study explored how practitioners understand and implement supported employment for people with disabilities in China. It was found that non-governmental service organizations have mainly implemented supported employment with financial support provided by local disabled persons' federations; without a governmental guide, the small-scale folk practice presented many difficulties and unstable factors. Results indicated that the Chinese government should actively establish and improve the supported employment system and further expand supported employment practices at the governmental level.
    MeSH term(s) Humans ; Employment, Supported ; Intellectual Disability ; Disabled Persons ; China
    Language English
    Publishing date 2024-03-28
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2267983-2
    ISSN 1934-9556 ; 1934-9491
    ISSN (online) 1934-9556
    ISSN 1934-9491
    DOI 10.1352/1934-9556-62.2.114
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Reverse dorsolateral proximal phalangeal island flap: Long-term results.

    Zhang, Yang Fan / Xing, Chun Miao / Chen, Qing Zhong / Gong, Yan Pei

    Hand surgery & rehabilitation

    2024  , Page(s) 101680

    Abstract: Objectives: This study aims to present long-term follow-up results of the reverse dorsolateral proximal phalangeal island flap designed for reconstruction of large fingertip and pulp defects.: Methods: We examined 18 patients who underwent reverse ... ...

    Abstract Objectives: This study aims to present long-term follow-up results of the reverse dorsolateral proximal phalangeal island flap designed for reconstruction of large fingertip and pulp defects.
    Methods: We examined 18 patients who underwent reverse dorsolateral proximal phalangeal island flap surgery to address ≥2.5 cm fingertip and pulp defects. Mean follow-up was 84.4 months. Sensitivity assessments were conducted using the Semmes-Weinstein monofilament and 2-point discrimination tests. Additionally, we evaluated finger joint active range of motion, complications and cold intolerance.
    Results: Mild venous congestion was observed in 5 flaps. Significant differences were observed in 2-point discrimination and Semmes-Weinstein monofilament tests between the injured and contralateral sides, specifically in the flaps, the dorsal side of the middle phalanx, and the donor site. The flap's mean static 2-point discrimination was 8.3 mm. Restricted distal interphalangeal joint extension was observed in 2 cases. Total active motion with the flap was good or excellent in the injured fingers, but with a significant difference between injured and contralateral fingers. Additionally, 42% of the injured fingers exhibited hook nail deformity, and 2 patients reported cold intolerance. Despite these issues, most patients has high scores for the appearance and satisfaction aspects of the Michigan Hand Outcomes Questionnaire.
    Conclusion: In moderate or larger fingertip defects, the reverse dorsolateral proximal phalangeal island flap serves as an alternative for reconstructing both fingertip and pulp issues. However, this option involves sacrificing some sensation in the dorsum of the middle phalangeal finger and the donor area.
    Level of evidence: IV, therapeutic study.
    Language English
    Publishing date 2024-02-29
    Publishing country France
    Document type Journal Article
    ZDB-ID 2848776-X
    ISSN 2468-1210
    ISSN (online) 2468-1210
    DOI 10.1016/j.hansur.2024.101680
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Flexible high-density microelectrode arrays for closed-loop brain-machine interfaces: a review.

    Liu, Xiang / Gong, Yan / Jiang, Zebin / Stevens, Trevor / Li, Wen

    Frontiers in neuroscience

    2024  Volume 18, Page(s) 1348434

    Abstract: Flexible high-density microelectrode arrays (HDMEAs) are emerging as a key component in closed-loop brain-machine interfaces (BMIs), providing high-resolution functionality for recording, stimulation, or both. The flexibility of these arrays provides ... ...

    Abstract Flexible high-density microelectrode arrays (HDMEAs) are emerging as a key component in closed-loop brain-machine interfaces (BMIs), providing high-resolution functionality for recording, stimulation, or both. The flexibility of these arrays provides advantages over rigid ones, such as reduced mismatch between interface and tissue, resilience to micromotion, and sustained long-term performance. This review summarizes the recent developments and applications of flexible HDMEAs in closed-loop BMI systems. It delves into the various challenges encountered in the development of ideal flexible HDMEAs for closed-loop BMI systems and highlights the latest methodologies and breakthroughs to address these challenges. These insights could be instrumental in guiding the creation of future generations of flexible HDMEAs, specifically tailored for use in closed-loop BMIs. The review thoroughly explores both the current state and prospects of these advanced arrays, emphasizing their potential in enhancing BMI technology.
    Language English
    Publishing date 2024-04-15
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2411902-7
    ISSN 1662-453X ; 1662-4548
    ISSN (online) 1662-453X
    ISSN 1662-4548
    DOI 10.3389/fnins.2024.1348434
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: IARS2

    Gong, Yan / Lan, Xiao Ping / Guo, Sheng

    Frontiers in pediatrics

    2023  Volume 10, Page(s) 1080664

    Abstract: Background: IARS2: Case presentation: A 14-year-old girl who had been anemic for 12 years was diagnosed with pure red cell aplasia (hemoglobin 42 g/L, reference range 110-160) at the age of 2. Her anemia was resistant to high-dose intravenous gamma ... ...

    Abstract Background: IARS2
    Case presentation: A 14-year-old girl who had been anemic for 12 years was diagnosed with pure red cell aplasia (hemoglobin 42 g/L, reference range 110-160) at the age of 2. Her anemia was resistant to high-dose intravenous gamma globulin and cyclosporine therapy and required monthly blood transfusions to maintain normal hemoglobin levels. She developed cataracts at the age of 6 and was cured by phacoemulsification. At the age of 8, she visited the endocrine department, because of mental and physical retardation accompanied by repeated convulsions, and the antiepileptic treatment was ineffective. She was diagnosed with hypoparathyroidism. To control the convulsions, she was given calcitriol orally as well as large doses of calcium supplements. Due to severe growth and development delays, delayed sexual development, and hypokinesia at the age of 13.5Y, the parents agreed to a whole-exon gene sequencing test. IARS2 gene compound heterozygous variants c.2450G > A (
    Conclusion: Our findings broaden the clinical and genetic spectrum of
    Language English
    Publishing date 2023-01-10
    Publishing country Switzerland
    Document type Case Reports
    ZDB-ID 2711999-3
    ISSN 2296-2360
    ISSN 2296-2360
    DOI 10.3389/fped.2022.1080664
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Decoding the black essence of Melianthus nectar.

    Gong, Yan / Cheung, Lily / Kramer, Elena M

    The New phytologist

    2023  Volume 239, Issue 5, Page(s) 1542–1544

    MeSH term(s) Plant Nectar ; Flowers ; Pollination
    Chemical Substances Plant Nectar
    Language English
    Publishing date 2023-06-10
    Publishing country England
    Document type Journal Article ; Research Support, U.S. Gov't, Non-P.H.S. ; Comment
    ZDB-ID 208885-x
    ISSN 1469-8137 ; 0028-646X
    ISSN (online) 1469-8137
    ISSN 0028-646X
    DOI 10.1111/nph.19053
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Swin-Transformer-Based YOLOv5 for Small-Object Detection in Remote Sensing Images.

    Cao, Xuan / Zhang, Yanwei / Lang, Song / Gong, Yan

    Sensors (Basel, Switzerland)

    2023  Volume 23, Issue 7

    Abstract: This study aimed to address the problems of low detection accuracy and inaccurate positioning of small-object detection in remote sensing images. An improved architecture based on the Swin Transformer and YOLOv5 is proposed. First, Complete-IOU ( ...

    Abstract This study aimed to address the problems of low detection accuracy and inaccurate positioning of small-object detection in remote sensing images. An improved architecture based on the Swin Transformer and YOLOv5 is proposed. First, Complete-IOU (
    Language English
    Publishing date 2023-03-31
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2052857-7
    ISSN 1424-8220 ; 1424-8220
    ISSN (online) 1424-8220
    ISSN 1424-8220
    DOI 10.3390/s23073634
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Insect α-Amylases and Their Application in Pest Management.

    Wang, Beibei / Huang, Daye / Cao, Chunxia / Gong, Yan

    Molecules (Basel, Switzerland)

    2023  Volume 28, Issue 23

    Abstract: Amylase is an indispensable hydrolase in insect growth and development. Its varied enzymatic parameters cause insects to have strong stress resistance. Amylase gene replication is a very common phenomenon in insects, and different copies of amylase genes ...

    Abstract Amylase is an indispensable hydrolase in insect growth and development. Its varied enzymatic parameters cause insects to have strong stress resistance. Amylase gene replication is a very common phenomenon in insects, and different copies of amylase genes enable changes in its location and function. In addition, the classification, structure, and interaction between insect amylase inhibitors and amylases have also invoked the attention of researchers. Some plant-derived amylase inhibitors have inhibitory activities against insect amylases and even mammalian amylases. In recent years, an increasing number of studies have clarified the effects of pesticides on the amylase activity of target and non-target pests, which provides a theoretical basis for exploring safe and efficient pesticides, while the exact lethal mechanisms and safety in field applications remain unclear. Here, we summarize the most recent advances in insect amylase studies, including its sequence and characteristics and the regulation of amylase inhibitors (α-AIs). Importantly, the application of amylases as the nanocide trigger, RNAi, or other kinds of pesticide targets will be discussed. A comprehensive foundation will be provided for applying insect amylases to the development of new-generation insect management tools and improving the specificity, stability, and safety of pesticides.
    MeSH term(s) Animals ; alpha-Amylases ; Amylases ; Enzyme Inhibitors ; Insecta ; Pest Control ; Pesticides/adverse effects ; Pesticides/pharmacology
    Chemical Substances alpha-Amylases (EC 3.2.1.1) ; Amylases (EC 3.2.1.-) ; Enzyme Inhibitors ; Pesticides
    Language English
    Publishing date 2023-12-01
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 1413402-0
    ISSN 1420-3049 ; 1431-5165 ; 1420-3049
    ISSN (online) 1420-3049
    ISSN 1431-5165 ; 1420-3049
    DOI 10.3390/molecules28237888
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: The role of mononuclear phagocyte system in IgA nephropathy: pathogenesis and prognosis.

    Liu, Yiwen / Gong, Yan / Xu, Gaosi

    Frontiers in immunology

    2023  Volume 14, Page(s) 1192941

    Abstract: Although the "multiple hits" theory is a widely accepted pathogenesis in IgA nephropathy (IgAN), increasing evidence suggests that the mononuclear/macrophage system plays important roles in the progression of IgAN; however, the exact mechanism is unclear. ...

    Abstract Although the "multiple hits" theory is a widely accepted pathogenesis in IgA nephropathy (IgAN), increasing evidence suggests that the mononuclear/macrophage system plays important roles in the progression of IgAN; however, the exact mechanism is unclear. In the present study, we explored 1,067 patients in 15 studies and found that the number of macrophages per glomerulus was positively related with the degree of hematuria, and the macrophages in the glomeruli were mainly related to mesangial proliferation (M) in renal biopsy. In the tubulointerstitium, macrophages were significantly paralleled to tubulointerstitial α-SMA and NF-kB expression, tubulointerstitial lesion, tubule atrophy/interstitial fibrosis (T), and segmental glomerulosclerosis (S). In the glomeruli and tubulointerstitium, M1 accounted for 85.41% in the M classification according to the Oxford MEST-C, while in the blood, M1 accounted for 100%, and the patients with low CD89
    MeSH term(s) Humans ; Glomerulonephritis, IGA/pathology ; Glomerulosclerosis, Focal Segmental/pathology ; Prognosis ; Macrophages/metabolism ; Cytokines
    Chemical Substances Cytokines
    Language English
    Publishing date 2023-07-03
    Publishing country Switzerland
    Document type Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ZDB-ID 2606827-8
    ISSN 1664-3224 ; 1664-3224
    ISSN (online) 1664-3224
    ISSN 1664-3224
    DOI 10.3389/fimmu.2023.1192941
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: New Insights into Kidney Disease after COVID-19 Infection and Vaccination: Histopathological and Clinical Findings.

    Li, Yebei / Gong, Yan / Xu, Gaosi

    QJM : monthly journal of the Association of Physicians

    2023  

    Abstract: In addition to its pulmonary effects, COVID-19 has also been found to cause acute kidney injury (AKI), which has been linked to high mortality rates. In this review, we collected data from 20 clinical studies on post-COVID-19-related AKI and 97 cases of ... ...

    Abstract In addition to its pulmonary effects, COVID-19 has also been found to cause acute kidney injury (AKI), which has been linked to high mortality rates. In this review, we collected data from 20 clinical studies on post-COVID-19-related AKI and 97 cases of AKI associated with COVID-19 vaccination. Acute tubular injury was by far the most common finding in the kidneys of patients with COVID-19-related AKI. Among patients hospitalized for COVID-19, 34.0% developed AKI, of which 59.0%, 19.1%, and 21.9% were stage 1, 2, and 3, respectively. Though kidney disease and other adverse effects after COVID-19 vaccination overall appear rare, case reports have accumulated suggesting that COVID-19 vaccination may be associated with a risk of subsequent kidney disease. Among the patients with post-vaccination AKI, the most common pathologic findings include crescentic glomerulonephritis (29.9%), acute tubular injury (23.7%), IgA nephropathy (18.6%), ANCA-associated vasculitis (17.5%), minimal change disease (17.5%), and thrombotic microangiopathy (10.3%). It is important to note that crescentic glomerulonephritis appears to be more prevalent in patients who have newly diagnosed renal involvement. The proportions of patients with AKI stages 1, 2, and 3 after COVID-19 vaccination in case reports were 30.9%, 22.7%, and 46.4%, respectively. In general, clinical cases of new-onset and recurrent nephropathy with AKI after COVID-19 vaccination have a positive prognosis. In this article, we also explore the underlying pathophysiological mechanisms of AKI associated with COVID-19 infection and its vaccination by describing key renal morphological and clinical features and prognostic findings.
    Language English
    Publishing date 2023-07-04
    Publishing country England
    Document type Journal Article
    ZDB-ID 1199985-8
    ISSN 1460-2393 ; 0033-5622 ; 1460-2725
    ISSN (online) 1460-2393
    ISSN 0033-5622 ; 1460-2725
    DOI 10.1093/qjmed/hcad159
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  10. Article ; Online: Association between serum α-klotho level and the prevalence of heart failure in the general population.

    Luo, Weimin / Wei, Na / Sun, Zhaoling / Gong, Yan

    Cardiovascular journal of Africa

    2023  Volume 34, Page(s) 1–6

    Abstract: Background: Heart failure is a major cause of global morbidity and mortality. Studies in laboratory animals have shown the direct protective effects of α-klotho on the cardiovascular system although it has limited expression in the heart. The ... ...

    Abstract Background: Heart failure is a major cause of global morbidity and mortality. Studies in laboratory animals have shown the direct protective effects of α-klotho on the cardiovascular system although it has limited expression in the heart. The association between α-klotho and cardiovascular disease is still controversial in different clinical studies. We designed a cross-sectional study in order to investigate the association between serum α-klotho level and the prevalence of heart failure in the American general population.
    Methods: The data were obtained from the National Health and Nutrition Examination Survey (NHANES), which included 11 271 participants aged 40-80 years. Serum α-klotho level was examined by enzyme-linked immunosorbent assay and divided into four quartiles for further analysis. Heart failure status was obtained from self-reported questionnaires. To estimate the association between α-klotho level and prevalence of heart failure, multivariate logistic regression analyses were conducted. Interaction and stratified analyses were performed to evaluate the potential modifiers.
    Results: After adjusting for multiple covariates, a per-standard deviation increase in serum α-klotho level was associated with a decrease in prevalence of heart failure [odds ratio (OR): 0.76, 95% confidence interval (CI): 0.68-0.85). The ORs for participants in quartiles 2 to 4 were 0.77 (95% CI: 0.58-1.01), 0.70 (95% CI: 0.52-0.93) and 0.71 (95% CI: 0.53-0.95), respectively, compared with those in quartile 1. Stratified analysis revealed significant gender and racial differences.
    Conclusion: We revealed an independent association between serum α-klotho level and the prevalence of heart failure in the American general population. The association was not always consistent and varied according to gender and race.
    Language English
    Publishing date 2023-09-27
    Publishing country South Africa
    Document type Journal Article
    ZDB-ID 2383233-2
    ISSN 1680-0745 ; 1996-3467 ; 1015-9657 ; 1995-1892
    ISSN (online) 1680-0745 ; 1996-3467
    ISSN 1015-9657 ; 1995-1892
    DOI 10.5830/CVJA-2023-042
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