Search Results - Feng Qiu

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  1. 1

    Response surface optimization of medium components for producing cellulase by Cladosporium cladosporioides F4-1 by HAN Li-rong, WANG Yong-hong, HE Jun, AN Feng-qiu, ZHANG Xing

    Published 2010-01-01

    The medium of liquid fermentation for producing CMCase (carboxymethyl cellulase) by Cladosporium cladosporioides strain F4-1 was optimized using response surface methodology (RSM). The optimum carbon, nitrogen and inorganic salts were obtained with one-factor-at-a-time. A central composite design an...

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  2. 2

    High-Fat/High-Sugar Diet and High-Temperature/High-Humidity Exposure Aggravates Ulcerative Colitis in an Experimental Mouse Model by Pengyan Li, Guibing Meng, Ang Li, Liang Chen, Xinchi Feng, Feng Qiu

    Published 2025-07-01

    Ulcerative colitis (UC) is a subtype of inflammatory bowel disease (IBD) that has been associated with overconsumption of calories and lipids, compared to the healthy population, and summer temperatures have been reported to be closely related to the prevalence of UC. To evaluate the effects of diet...

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    Berberine inhibits phagocytosis through the TLR4-PI3K-CDC42 pathway by Jing Chang, Chengpeng Sun, Miaomiao Wang, Wei Li, Yaxue Jia, Juan Zhang, Feng Qiu

    Published 2025-02-01

    Phagocytosis is a fundamental mechanism used by the body to resist pathogens and restore physiological homeostasis. Herein, to identify small molecules with anti-inflammatory properties via phagocytosis inhibition, we constructed a library of natural products and evaluated their ability to modulate...

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  5. 5

    Indole Alkaloids and Phenolic Amides from the Rhizomes of <i>Cimicifuga heracleifolia</i> and Their In Vitro Soluble Epoxide Hydrolase (sEH) Inhibitory Activity by Yanwen Sun, Chunyu Fan, Liyi Chen, Xueting Cui, Kouharu Otsuki, Mi Zhang, Feng Qiu, Liqin Ding, Wei Li

    Published 2025-06-01

    <i>Cimicifuga heracleifolia</i> is a perennial herb that belongs to the Ranunculaceae family. Its dried rhizomes are a source of Cimicifugae Rhizoma, a traditional Chinese medicine used for detoxification, the treatment of febrile diseases, and the prevention of pathogenic invasion. In t...

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  6. 6

    Development and future of TiAl composites – microstructural characteristics and high-temperature service performance by Yuan-Zheng Wei, Bing-Heng Miao, Shi-Li Shu, Hong-Yu Yang, Xin-Miao Zhong, Bai-Xin Dong, Liang-Yu Chen, Feng Qiu, Qi-Chuan Jiang

    Published 2025-09-01

    TiAl alloy, as known for its low density and high-temperature strength, contributes significantly to enhance the thrust-to-weight ratio and improve fuel economy. However, its broader application is limited by insufficient strength, creep resistance and oxidation resistance at elevated temperatures....

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