Showing 1,921 - 1,940 results of 1,944 for search '"pi"', query time: 0.10s Refine Results
  1. 1921

    Uncovering the Mechanisms of BaBaoWuDanYaoMo Against Influenza A Virus and Virus-Induced Inflammation Based on Network Pharmacology and Pharmacological Evaluation by Lei B, Su Y, Chen R, Chen Z, Liu B, Chen Y, Zhou M, Wang X, Ma Q

    Published 2025-01-01
    “…BB (500 and 250 mg/kg) could improve pulmonary histopathological changes, decrease the lung index and suppress the mRNA expression of CXCL1/KC, TNF-α, CXCL9/MIG and IL-1β in vivo.Conclusion: BB has a protective effect on PR8-induced acute lung injury (ALI) probably via inhibition of apoptosis process and interfering with TLR3, p38 MAPK and PI3K-AKT signaling pathways. This study provided a potential treatment for influenza from BB, and network pharmacology provided a strategy to explore active components and mechanism of TCMs against influenza virus infection. …”
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    Article
  2. 1922

    The Characteristics Variation of Hepatic Progenitors after TGF-β1-Induced Transition and EGF-Induced Reversion by Ping Wang, Min Cong, Tianhui Liu, Aiting Yang, Guangyong Sun, Dong Zhang, Jian Huang, Shujie Sun, Jia Mao, Hong Ma, Jidong Jia, Hong You

    Published 2016-01-01
    “…Signal pathway analysis revealed that TGF-β1 impaired the pathways of cell cycle and cytochrome P450 detoxification, and EGF reverted TGF-β1 effects through activating MAPK and PI3K-Akt pathway. EGF reverses the characteristics impaired by TGF-β1 in hepatic oval cells, serving as a protective cytokine to hepatic progenitors.…”
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  3. 1923

    Co-isolation of human donor eye cells and development of oncogene-mutated melanocytes to study uveal melanoma by Yunxi Chen, Eva Jin, Mohamed Abdouh, Éric Bonneil, Daniel Alexander Jimenez Cruz, Thupten Tsering, Qianqian Zhou, Aurélie Fuentes-Rodriguez, Alexandra Bartolomucci, Alicia Goyeneche, Solange Landreville, Miguel N. Burnier, Julia V. Burnier

    Published 2025-01-01
    “…RNA sequencing revealed enriched pathways related to cancer, notably PI3K-Akt and MAPK signaling pathways, in MutCMs and UM cells compared to NCMs, providing insights into molecular changes in GNAQ Q209L -mutated pre-cancer cell models and UM cells. …”
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    Article
  4. 1924

    Meteorin-like alleviates hepatic steatosis by regulating hepatic triglyceride secretion and fatty acid oxidation by Lingyu Song, Yali Huang, Lu Liu, Xuebing Chang, Laying Hu, Guifang Wang, Lifen Xu, Tian Zhang, Yuanyuan Wang, Ying Xiao, Hong Yang, Suye Ran, Qing Shi, Tuanlao Wang, Mingjun Shi, Yuxia Zhou, Bing Guo

    Published 2025-02-01
    “…Mechanistically, Metrnl exerted dual effects by promoting triglyceride (TG) transportation by the phosphatidylinositol 3-kinase (PI3K)/Akt/Sp1/cytidylyltransferase α (CCTα) axis, thereby increasing the biosynthesis of phosphatidylcholine (PC) to facilitate TG secretion from the liver while facilitating AMP-activated protein kinase (AMPK)-dependent fatty acid oxidation (FAO). …”
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  5. 1925

    A General Framework for Closed Loop Negative Feedback Multivariable Physiological Control Systems: Existence, Uniqueness, and Stability of Homeostatic Equilibrium Points by Anna Procopio, Annarita Tedesco, Fabrizio Lo Regio, Giuseppe Cesarelli, Leandro Donisi, Carlo Ricciardi, Alessio Merola, Alfonso Maria Ponsiglione, Maria Romano, Francesco Montefusco, Carlo Cosentino, Francesco Amato

    Published 2025-01-01
    “…To this regard, in this paper, the existence, possible uniqueness and stability properties of the homeostatic equilibrium points of the general model are investigated; the theoretical framework is then illustrated through two real-world case-studies: (i) the PI3K/AKT/mTOR pathway nonlinear dynamics, a critical regulator of cellular growth, proliferation, and survival; (ii) the control mechanism of the neuromuscular stretch reflex, among the prime triggers implicated in postural control. …”
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  6. 1926

    Identification and expression analysis of the heat shock proteins Hsp70, Hsp90, and Hsp90b in Litopenaeus vannamei under low-temperature stress by Min Peng, Hui Wang, Shuiping Wen, Zheng Liang, Zheng Huang, Bin Zhang, Tianchong Chen, Qingyun Liu, Qiangyong Li, Yuan Meng, Yuliu Huang, Chunling Yang, Digang Zeng, Manyuan Li, Weilin Zhu, Yongzhen Zhao

    Published 2025-03-01
    “…RNA interference-mediated knockdown of hsp90 affected PI3K/AKT pathway signaling, which downregulated the downstream genes akt and apoptosis-inhibiting bcl-xl, bcl-2, and creb, and upregulated the apoptosis-promoting genes casp1 and casp9. …”
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    Article
  7. 1927

    تغییر سطح بیماریزایی Phytium ultimum در گلرنگ تحت شرایط متفاوت آزمایشگاه، گلخانه و مزرعه by محمد هادی پهلوانی, سید اسماعیل رضوی, آزاد احمدی, الهام پالوج

    Published 2015-06-01
    “…هیچ ژنوتیپی یافت نگردید که در هر سه آزمایش برتری خویش را نسبت به سایرین از نظر پوسیدگی بذر ناشی از این عامل بیماری زا حفظ نماید ولی سه ژنوتیپ  250537PI-، Hartman و اراک 2811 کمترین درصد پوسیدگی و عدم جوانه زنی بذر به ترتیب در شرایط گلخانه، آزمایشگاه و مزرعه نشان دادند. …”
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  8. 1928
  9. 1929

    Nicotine’s impact on platelet function: insights into hemostasis mechanisms by Xiayu Wu, Xiayu Wu, Yongjun Liu, Changhao Zou, Changhao Zou, Fuqin He, Fuqin He, Fang Guo, Fang Guo, Sijia Liu, Sijia Liu, Yi Fan, Yi Fan, Xuedong Zhu, Xuedong Zhu, Qianyi Zhou, Qianyi Zhou, Dan Shu, Dan Shu

    Published 2025-01-01
    “…Through the examination of alterations in the downstream signaling pathways of PAR4 receptors, it was determined that nicotine promo-facilitates the phosphorylation of PI3K, AKT, and ERK1/2 proteins, subsequently contributing to the activation of αIIbβ3 receptors in platelets. …”
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    Article
  10. 1930
  11. 1931

    اثر تنش شوری بر پارامترهای رشدی و فتوسنتزی دو رقم هیبرید و ایرانی اسفناج by مینا بیارش, محمود رقامی

    Published 2021-06-01
    “…صفاتی مانند وزن تر و خشک اندام هوایی و ریشه، سطح برگ، تعداد برگ، رنگیزه‌های فتوسنتزی (کلروفیل a,b)، کلروفیل کل، شاخص سبزینگی، کاروتنوئید، نرخ فتوسنتز، نرخ تعرق، هدایت روزنه‌ای، نسبت فلورسانس متغیر به فلورسانس حداکثر (Fv/Fm) و شاخص کارآیی دستگاه فتوسنتزی (PI) مورد مطالعه قرار گرفتند.یافته‌ها: نتایج این پژوهش نشان داد که شاخص‌های رشدی هر دو رقم اسفناج نظیر تعداد برگ، سطح برگ وزن‌تر ریشه، وزن خشک ریشه، وزن‌تر اندام هوایی و وزن خشک اندام هوایی در شرایط تنش شوری کاهش یافت. …”
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    Article
  12. 1932
  13. 1933

    Genes Induced by Panax Notoginseng in a Rodent Model of Ischemia-Reperfusion Injury by Lanqing Meng, Qing Huang, Xuebin Li, Ping Liang, Yueyong Li, Xiaohua Huang, Jingjie Zhao, Qiuping Chen, Rong Qiu, Lan Li, Chongdong Jian, Hongfei Yao, Jianmin Huang, Xionglin Tang, Zechen Wang, Zhongheng Wei, Jun Wu, Liuzhi Wei, Qiuju Wei, Qianli Tang, Lu Huang, Jihua Wei, Dinggui Lu, Qunqiang Luo, Kegong Xie, Yang Ouyang, Jian Chen, Genliang Li, Linxue Luo, Linbo He, Chenyi Zhuo, Anding Xu, Lingzhang Meng

    Published 2020-01-01
    “…Further analysis by Gene Oncology analysis and Kyoto Encyclopedia of Genes and Genomes revealed that most of these genes were involved in the biological function of nerves and blood vessels through the regulation of neuroactive live receptor interactions of PI3K-Akt, Rap1, cAMP, and cGMP-PKG signaling, which included in the 18 pathways identified in our research, of which, 9 were reported firstly that related to PN’s neuroprotective effect. …”
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    Article
  14. 1934
  15. 1935

    تأثیر حجم سلول سینی نشاء و اسید هیومیک بر ویژگی‌های مورفولوژیک و فیزیولوژیک نشاء گوجه‌فرنگی (Lycopersicum esculentum Mill.)... by آمنه سالاری, لیلا جعفری, علیرضا یاوری

    Published 2022-03-01
    “…در این شرایط ویژگی‌های فیزیولوژیک شامل حداکثر کارایی فتوسیستم II (Fv/Fm)، کارایی فتوسنتز (PI)، نیتروژن، فسفر و پتاسیم برگ نشاء را به‌ترتیب 7/10، 7/25، 7/15، 9/18 و 4/16 درصد کاهش یافت. …”
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    Article
  16. 1936

    The age-adjusted international prognostic index 2 (A-FLIPI2) for elderly patients with follicular lymphoma by Jiesong Wang, Junlei Jia, Jingwei Yu, Jing Liu, Meng Gao, Hengqi Liu, Lanfang Li, Lihua Qiu, Shiyong Zhou, Bin Meng, Wenchen Gong, Zhengzi Qian, Xianhuo Wang, Huilai Zhang

    Published 2025-02-01
    “…FLIPI2 model can classify elderly FL patients into two risk groups with different prognoses, but the FLIPI and PRIMA-PI scoring systems may not be as applicable to this specific patient population. …”
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    Article
  17. 1937

    The azimuthal correlation between the leading jet and the scattered lepton in deep inelastic scattering at HERA by ZEUS Collaboration, I. Abt, R. Aggarwal, V. Aushev, O. Behnke, A. Bertolin, I. Bloch, I. Brock, N. H. Brook, R. Brugnera, A. Bruni, P. J. Bussey, A. Caldwell, C. D. Catterall, J. Chwastowski, J. Ciborowski, R. Ciesielski, A. M. Cooper-Sarkar, M. Corradi, R. K. Dementiev, S. Dusini, J. Ferrando, B. Foster, E. Gallo, D. Gangadharan, A. Garfagnini, A. Geiser, G. Grzelak, C. Gwenlan, D. Hochman, N. Z. Jomhari, I. Kadenko, U. Karshon, P. Kaur, R. Klanner, U. Klein, I. A. Korzhavina, N. Kovalchuk, M. Kuze, B. B. Levchenko, A. Levy, B. Löhr, E. Lohrmann, A. Longhin, F. Lorkowski, E. Lunghi, I. Makarenko, J. Malka, S. Masciocchi, K. Nagano, J. D. Nam, Yu. Onishchuk, E. Paul, I. Pidhurskyi, A. Polini, M. Przybycień, A. Quintero, M. Ruspa, U. Schneekloth, T. Schörner-Sadenius, I. Selyuzhenkov, M. Shchedrolosiev, L. M. Shcheglova, N. Sherrill, I. O. Skillicorn, W. Słomiński, A. Solano, L. Stanco, N. Stefaniuk, B. Surrow, K. Tokushuku, O. Turkot, T. Tymieniecka, A. Verbytskyi, W. A. T. Wan Abdullah, K. Wichmann, M. Wing, S. Yamada, Y. Yamazaki, A. F. Żarnecki, O. Zenaiev

    Published 2024-12-01
    “…Perturbative calculations at $$\mathcal {O}(\alpha _{s}^2)$$ O ( α s 2 ) accuracy successfully describe the data within the fiducial region, although a lower level of agreement is observed near $$\Delta \phi \rightarrow \pi $$ Δ ϕ → π for events with high jet multiplicity, due to limitations of the perturbative approach in describing soft phenomena in QCD. …”
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  18. 1938
  19. 1939
  20. 1940