Kaijin Guo

Vasoactive intestinal peptide modified defect-engineered ZnOx-Au-NaBH4 nanoplatform inducing pyroptosis in fibroblast-like synoviocytes for therapy of rheumatoid arthritis

Han Chen, Jun Zhu, Shang Qiu, Minghao Chao et autres

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Injection of BMSCs into the tail vertebrae vein of mice promotes spinal cord repair by inhibiting the HMGB1/RAGE signaling pathway after acute contusive spinal cord injury

Tao Zuo, Bing Xin, Yongtao Liu, Dong Huang et autres

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Failure Evolution and Interface Strengthening Mechanisms of Bio‐Inspired Gradient Composite Lattice Sandwich Structures

Kaijin Guo, Hua Yang, Yabin Deng, Hongyuan Yang et autres

ABSTRACT Inspired by bionic arrangement strategies, a novel layered gradient lattice/carbon fiber reinforced polymer (CFRP) composite sandwich structure is proposed to enhance performance. The core is configured with inner, outer, and combined inner‐outer arrangements of matrix‐phase and reinforced‐phase lattices with different strengths. …

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Comparison of internal fixation and artificial hip replacement in elderly hip fracture and analysis of factors of postoperative stroke occurrence

Shengcheng Yao, Yingnan Zhang, Yuan Wang, Fang Pei et autres

OBJECTIVE: This study is designed to assess the effect of internal fixation (IF) versus artificial hip replacement (AHR) on stroke during and after hip fracture. METHODS: A total of 120 elderly patients with hip fractures who were treated in our hospital were …

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Hygrothermal aging and durability prediction of 3D-printed hybrid fiber composites with continuous carbon/Kevlar-fiber and short carbon-fiber

Kaijin Guo, Yiru Ren, Guangchao Han, Tiancai Xie et autres

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Multi-scale moisture diffusion modeling and analysis of carbon/Kevlar-fiber hybrid composite laminates under the hygrothermal aging environment

Kaijin Guo, Yabin Deng, Yiru Ren, Hongyong Jiang

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Monte Carlo-based in-depth morphological analysis of medullary cavity for designing personalized femoral stem

Lin Wang, Kaijin Guo, Kunjin He, Weizhong Geng et autres

Background: The design of femoral stem prostheses requires a precise understanding of the femoral marrow cavity. Traditional measurements of morphological parameters in the upper femur, particularly the medullary cavity and cortical region, are primarily based on coronal and sagittal axes, which may …

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Therapeutic effects of exendin‐4 on spinal cord injury via restoring autophagy function and decreasing necroptosis in neuron

Xiao Gao, Qupeng Li, Jing‐Ru Hao, Kai Sun et autres

AIMS: Necroptosis is one of programmed death that may aggravate spinal cord injury (SCI). We aimed to investigate the effect and mechanism of exendin-4 (EX-4) on the recovery of motor function and necroptosis after SCI. METHODS: The SD rats with left hemisection …

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[Effectiveness of combined anteversion angle technique in total hip arthroplasty for treatment of ankylosing spondylitis affecting hip joint].

Yuan Wang, Fang Pei, Feng Wan, Zexuan Wang et autres

Objective: To explore the effectiveness of the combined anteversion angle technique in total hip arthroplasty (THA) for treating ankylosing spondylitis (AS) affecting the hip joint. Methods: >0.05). The operation time, hospital stay, and complications of the two groups were recorded and compared. …

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The effect of triple-dose-intravenous tranexamic acid on blood loss in patients undergoing total hip arthroplasty without affecting blood coagulopathy: A prospective thromboelastographic analysis

Wang-yi Jin, Ziwen Yan, Xing Zhang, Sheng Pan et autres

OBJECTIVE: This study aimed to assess the safety and efficacy of triple-dose intravenous tranexamic acid (TXA) in patients following total hip arthroplasty (THA) using thromboelastography (TEG). METHODS: One hundred thirty patients undergoing THA were prospectively enrolled in the study. According to the …

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Effect of Interfacial Coatings on Thermal Conductivity of Diamond/Al Composites

Yuan Liu, Yan Cui, Kaijin Guo, Leigang Cao et autres

In this paper, the acoustic mismatch model and the differential effective medium scheme were applied to predict the influence of different interfacial coatings (Si and SiC) on the interfacial thermal conductivity and thermal conductivity of the Diamond/Al composites, respectively. With the increase …

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Experimental study on crashworthiness and failure mechanisms of aeronautical multi-fibers hybrid composite corrugated structures with Carbon, Glass, Kevlar

Kaijin Guo, Xuefeng Liu, Yiru Ren, Hongyong Jiang

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