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  1. 3481
  2. 3482

    Exploring the effect of gestational diabetes mellitus on retinal vascular morphology by PKSEA-Net by Ligang Jiang, Yimei Ji, Mengting Liu, Ruolin Fang, Zhentao Zhu, Meizhen Zhang, Yuhua Tong

    Published 2025-01-01
    “…Use optical coherence tomography angiography (OCTA) to collect OCT images of subjects,and perform quantitative identification and analysis of retinal vessel parameters based on artificial intelligence measurement software integrated the prior knowledge supervised edge-aware multi-task network (PKSEA-Net): Retinal arteriolar lumen diameter (RALD), retinal arteriolar outer diameter (RAOD), retinal venular lumen diameter (RVLD),retinal venular outer diameter (RVOD),arterial wall thickness (AWT),venular wall thickness (VWT),arterial wall to lumen ratio (AWLR),venular wall to lumen ratio (VWLR),arterial wall cross-sectional area (AWCSA),venular wall cross-sectional area (VWCSA), arteriovenous ratio (AVR).ResultsThis study revealed significant differences in RVOD, RVLD, VWT, VWCSA and AVR between the GDM group and the PC group (p = 0.005, p < 0.027, p = 0.008, p = 0.001, p = 0.022), significant differences in RVOD, RVLD, VWT, VWCSA and AVR between the GDM group and the NC group (p < 0.001, p = 0.001, p < 0.001, p < 0.001, p = 0.001). …”
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  3. 3483

    Multispectral Imaging-Based System for Detecting Tissue Oxygen Saturation With Wound Segmentation for Monitoring Wound Healing by Chih-Lung Lin, Meng-Hsuan Wu, Yuan-Hao Ho, Fang-Yi Lin, Yu-Hsien Lu, Yuan-Yu Hsueh, Chia-Chen Chen

    Published 2024-01-01
    “…In this study, a tissue oxygen saturation detecting (TOSD) system that is based on multispectral imaging (MSI) is proposed to quantify the degree of tissue oxygen saturation (StO2) in cutaneous tissues. Methods: A wound segmentation algorithm is used to segment automatically wound and skin areas, eliminating the need for manual labeling and applying adaptive tissue optics. …”
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  4. 3484

    Why do patients with isolated PCL rupture experience no subjective knee joint instability during walking? An in vivo biomechanical study by Mingfeng Lu, Mingfeng Lu, Wei Chen, Jinpeng Lin, Jinpeng Lin, Wenhan Huang, Junqing Gao, Junqing Gao, Lilian Zhao, Shilin Li, Lilei He, Yu Zhang

    Published 2025-01-01
    “…Additionally, the study seeks to provide biomechanical insights into the observed differences between subjective and objective assessments.Methods35 healthy volunteers and 27 patients with isolated PCLD (both involved and uninvolved sides) were included in the study. …”
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  5. 3485

    Extended Depth of Focus IOL Implantation in Patients with Previously Monofocal IOL Implantation in Contralateral Eye by К. B. Pershin, N. F. Pashinova, A. Iu. Tsygankov, E. A. Antonov, I. V. Kosova, L. V. Batalina

    Published 2024-10-01
    “…When comparing the frequency of adverse optical phenomena between the groups, no significant differences were found (p > 0.1).Conclusion. …”
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    The effectiveness of complex treatment of endothelial dysfunction in patients with primary open angle glaucoma by A. M. Dusmukhamedova, D. M. Tuychibaeva, A. A. Khadzhimetov

    Published 2024-10-01
    “…Currently, endothelial vascular dysfunction, leading to ischemia of the optic disc and compression of the optic nerve axons, is considered to be one of the main mechanisms underlying the development of primary open-angle glaucoma (POAG). …”
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  10. 3490
  11. 3491

    Deterministic Trajectory Design and Attitude Maneuvers of Gradient-Index Solar Sail in Interplanetary Transfers by Marco Bassetto, Giovanni Mengali, Alessandro A. Quarta

    Published 2024-11-01
    “…A gradient-index solar sail (GIS) is a special type of refractive sail, in which the membrane film design is optimized though a transformation optics-based method. In this case, the membrane film is designed to achieve a desired refractive index distribution with the aid of a waveguide array to increase the sail efficiency. …”
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  12. 3492

    Characterization of 77 GHz Radar Backscattering from Sea Surfaces at Low Incidence Angles: Preliminary Results by Qinghui Xu, Chen Zhao, Zezong Chen, Sitao Wu, Xiao Wang, Lingang Fan

    Published 2025-01-01
    “…The backscattering coefficient is first simulated by applying the quasi-specular scattering model and the corrected scattering model of geometric optics (GO4), using two different ocean wave spectrum models (the Hwang spectrum and the Kudryavtsev spectrum). …”
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  13. 3493

    The significance of plasma fibroblast growth factor 23 in predicting acute renal injury in rats by 胡蓉, 董佩, 雷莉, 杨玲, 胡大军

    Published 2019-01-01
    “…The value with the 48 h group decreased little compared with that with the 24 h group(P> 0.05).(4) Compared with the 0 h group, the urinary KIM-1 value with the 1 h group had no significant difference(P>0.05); the values with the 2 h, 4 h, 8 h,12 h, 24 h and 48 h groups increased significantly(P<0.05), and the values with the above groups increased gradually with time going, with the highest value with the 48 h group.(5) Slight renal tubular injury were observed in the rats 1 h after injecting FA, and the tubular injury severity and the affected area increased with time going, without observed tubular injury under an optical microscope at each time point. …”
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  14. 3494

    ANCA-related vasculitis incidence and features before and during the COVID-19 pandemic in Los Angeles, Biobio Province, Chile: an observational retrospective analysis by Daniel Enos, Daniel Enos, Daniel Enos, Mariel Hernández, Mariel Hernández, Gonzalo P. Méndez, Lysis Cáceres, Ignacia Bravo, Josefina Jobet, Simón Castro, Lorena Cornejo, Catalina Vega, Andrés Salazar

    Published 2025-06-01
    “…The aim of this study is to compare the incidence and the clinical and histopathological characteristics of anti-neutrophil cytoplasm antibodies (ANCA)-associated vasculitis patients before and during the COVID-19 pandemic.MethodsA single-center observational retrospective analysis of 61 patients with ANCA-associated vasculitis who were divided into two groups according to date of diagnosis: pre-pandemic from 2008 to 2020 (n=37) and during the pandemic from 2020 to the middle of 2022 (n=24). …”
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  15. 3495

    Evaluation of calcium alginate hydrogel for suprachoroidal buckling in a rabbit model—a pilot study on efficacy and biocompatibility by Xingyu Xiao, Xingyu Xiao, Xingyu Xiao, Yan Zhou, Yan Zhou, Yan Zhou, Shiqun Lin, Shiqun Lin, Shiqun Lin, Huan Chen, Huan Chen, Huan Chen, Rongping Dai, Rongping Dai, Rongping Dai

    Published 2025-07-01
    “…PurposeThis study aimed to evaluate the therapeutic efficacy, safety, and biocompatibility of calcium alginate hydrogel in suprachoroidal buckling procedures performed on rabbit eyes.MethodsA total of 21 healthy New Zealand White rabbits underwent surgery, during which calcium alginate hydrogel was injected into the suprachoroidal space of one eye. …”
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  16. 3496
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    Characterisation of combined abiotic and biotic stresses effects on lettuce plants via a multi-analysis approach by Roberta Bulgari, Roberta Bulgari, Jouhaina Riahi, Riccardo Cecire, Riccardo Cecire, Luisella Celi, Mery Malandrino, Gica Stefanescu Miralles, Gica Stefanescu Miralles, Lorenzo Comba, Luca Alfarano, Luca Alfarano, Massimo Pugliese, Massimo Pugliese

    Published 2025-05-01
    “…These findings pave the way to the development of proactive, reliable, and effective methods for stress detection in lettuce cultivation, also including non-destructive optical approaches.…”
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