Sökresultat - Qi He

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  1. 1

    Analysis of College Students’ Consumption Behavior Data Based on Fractional-Order Firefly Optimization Clustering Algorithm av Xiang Meng, Qi He, Yanhua Dong, Hongyu Sun

    Publicerad 2025-07-01

    Data mining-based student consumption behavior analysis is an important part of smart campus construction, which could find students’ eating patterns and consumption levels. Therefore, data mining-based student consumption behavior analysis became a hot topic both in research and industry areas. For...

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  2. 2

    Screening of elastase-producing strains and primariry atudies on fermentation conditions av CHEN Qi-he, HE Guo-qing, WU Ying-long

    Publicerad 2003-01-01

    Strains capable of secreting extracellular elastase were isolated from the soil and wastewater samples that were near the processing factory of pig meat. Of them 123 strains produced elastase. Strain No. EL3 with the highest-yield elastase was identified as Bacillus sp.. In addition, the experimenta...

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  3. 3

    Structural Fault Detection and Diagnosis for Combine Harvesters: A Critical Review av Haiyang Wang, Liyun Lao, Honglei Zhang, Zhong Tang, Pengfei Qian, Qi He

    Publicerad 2025-06-01

    Combine harvesters, as essential equipment in agricultural engineering, frequently experience structural faults due to their complex structure and harsh working conditions, which severely affect their reliability and operational efficiency, leading to significant downtime and reduced agricultural pr...

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  4. 4

    From laboratory to clinic: a precise treatment strategy of mesenchymal stem cells-derived exosomes pretreated by simulating disease microenvironment av Hailian Ye, Hailian Ye, Hailian Ye, Qi He, Qi He, Qi He, Fang Qi, Fang Qi, Fang Qi, Guangchao Xu, Guangchao Xu, Guangchao Xu, Mulan Qahar, Mulan Qahar, Mulan Qahar, Chenliang Deng, Chenliang Deng, Chenliang Deng, Zairong Wei, Zairong Wei, Zairong Wei

    Publicerad 2025-07-01

    Mesenchymal Stem Cells (MSCs) and their secreted extracellular vesicles (EVs), particularly exosomes (Exos), have garnered significant attention for their potential in tissue repair, fibrosis, and tumor therapy. However, the therapeutic efficacy of mesenchymal stem cell-derived exosomes (MSC-Exos) i...

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  5. 5

    Impact of the immune cell population in peripheral blood on response and survival in patients receiving neoadjuvant chemotherapy for advanced gastric cancer av Qi He, Guoli Li, Xiang Ji, Long Ma, Xulin Wang, Yang Li, Chaogang Fan

    Publicerad 2017-04-01

    We aimed to investigate the prognostic value of the immune cells population in peripheral blood from patients with advanced gastric cancer treated with neoadjuvant chemotherapy. A total of 105 patients with advanced gastric cancer were evaluated in this study. Blood samples were collected before and...

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  6. 6

    Screening of drought resistance indices and evaluation of drought resistance in cotton (Gossypium hirsutum L.) av Jie ZOU, Wei HU, Yu-xia LI, Jia-qi HE, Hong-hai ZHU, Zhi-guo ZHOU

    Publicerad 2020-02-01

    Sixteen cotton cultivars widely planted in China were sowed under five different drought concentrations (0, 2.5, 5, 7.5, and 10%) using PEG6000 to screen the indices of drought resistance identification and explore the drought resistance of different cotton cultivars. Eighteen physiological indices...

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  7. 7

    Induction of apoptosis and autophagy by calcifying nanoparticles in human bladder cancer cells av Ji-Hua Wu, Yao-Liang Deng, Quan Liu, Jun-Chuan Yu, Yun-Long Liu, Zi-Qi He, Xiao-Feng Guan

    Publicerad 2017-06-01

    Calcifying nanoparticles have been linked to various types of human disease, but how they contribute to disease processes is unclear. Here, we examined whether and how calcifying nanoparticles isolated from patients with kidney stones are cytotoxic to human bladder cancer cells. Calcifying nanoparti...

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  8. 8

    Aloin protects against UVB-induced apoptosis by modulating integrated signaling pathways av Qi He, Yu-Pei Chen, Yu-Pei Chen, Yu-Pei Chen, Chun Wu, Hongtan Wu, Hongtan Wu, Fei Li, Fei Li, Mingyu Li, Fangfang Chen, Fangfang Chen

    Publicerad 2025-07-01

    Aloin, an anthraquinone compound, is naturally abundant in the Aloe. This study comprehensively investigates the photoprotective effects of aloin against UVB-induced damage in HaCaT cells, elucidating its antioxidant capacity and its role in preventing cellular apoptosis. Aloin demonstrated signific...

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  9. 9

    Potato/Maize intercropping reduces infestation of potato tuber moth, Phthorimaea operculella (Zeller) by the enhancement of natural enemies av Ya-qiang ZHENG, Li-min ZHANG, Bin CHEN, Nai-sheng YAN, Fu-rong GUI, Qing-an ZAN, Guang-zu DU, Shu-qi HE, Zheng-yue LI, Yu-lin GAO, Guan-li XIAO

    Publicerad 2020-02-01

    The potato tuber moth (PTM), Phthorimaea operculella (Zeller), is one of the most economically significant insect pests for potato in both field and storage worldwide. To evaluate the infestation, reduction of potato yield and the control efficacy for PTM, field tests were conducted in two seasons b...

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  10. 10

    Gut microbiota regulates the brain metabolism of sexually mature drones av Jun Zhang, Ya-Zhou Zhao, Meng-Shang Hou, Qi-He Tang, Yan-Tao Pang, Xi-Jie Li, Jian Xiong, Chong-Hui Zhao, Qi Huang, Shao-Jiang Tian, Zhi-Xiang Dong, Zhen-Xing Liu, Jun Guo

    Publicerad 2025-07-01

    ABSTRACT Previous studies have found that gut microbiota and metabolites may be crucial in insect sexual maturation. For example, during sexual maturity, the increased dopamine in the drone’s brain can affect its reproductive behavior, such as flight, mating, and so on. In addition, gut microbiota c...

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  11. 11
  12. 12

    Significance of Mutation Spots and Concurrent Gene Mutations on Prognosis and Clinical Outcomes in Myelodysplastic Syndromes With SF3B1 Mutation av Qi Liu, Fanhuan Xu, Juan Guo, Feng Xu, Xinhui Huang, Jianan Chen, Jiacheng Jin, Liyu Zhou, Qi He, Dong Wu, Luxi Song, Zheng Zhang, Cha Guo, Jiying Su, Yumei Zhang, Meng Yan, Chunkang Chang, Xiao Li, Lingyun Wu

    Publicerad 2025-05-01

    ABSTRACT Purpose To investigate the clinical characteristics and prognosis of mutation spots and concomitant gene mutations in myelodysplastic syndromes (MDS) with SF3B1 mutation (SF3B1mut). Patients and Methods Patients diagnosed with MDS at Shanghai Jiao Tong University School of Medicine Affiliat...

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