Showing 1,761 - 1,780 results of 1,944 for search '"pi"', query time: 0.06s Refine Results
  1. 1761

    Aspects of Growth Hormone and Insulin-Like Growth Factor-I Related to Neuroprotection, Regeneration, and Functional Plasticity in the Adult Brain by N. David Åberg, Katarina Gustafson Brywe, Jörgen Isgaard

    Published 2006-01-01
    “…It appears that the MAPK signaling pathway is required for IGF-Istimulated proliferation in vitro, whereas the PI3K/Akt or MAPK/Erk signaling pathway appears to mediate antiapoptotic effects. …”
    Get full text
    Article
  2. 1762

    Assessing the Use of Crushed Rock Aggregate and Carbon Black for Laterite Soil Stabilization in Road Construction. by Turyamureeba, Emmanuel

    Published 2024
    “…Graphical analysis of the results revealed that a blend of 50% lateritic soil, 40% aggregates, and 10% carbon black was the most effective, yielding a CBR of 63.0 at 98% relative compaction and a Plasticity Index (PI) of 6.5. These results meet the General Specifications for Roads and Bridges by Uganda’s Ministry of Works, Housing, and Communication, which require a CBR above 60%. …”
    Get full text
    Thesis
  3. 1763

    Comparing spirometry, impulse oscillometry with computed tomography for assessing small airway dysfunction in subjects with and without chronic obstructive pulmonary disease by Suyin Huang, Fan Wu, Zhishan Deng, Jieqi Peng, Cuiqiong Dai, Lifei Lu, Kunning Zhou, Xiaohui Wu, Qi Wan, Gaoying Tang, Shengtang Chen, Changli Yang, Yongqing Huang, Shuqing Yu, Pixin Ran, Yumin Zhou

    Published 2025-01-01
    “…Only spirometry-defined SAD group had more lower lung function (FEV1/FVC: adjusted difference=-10.7%, 95% CI: -13.5% to -7.8%, p < 0.001) and increased airway wall thickness (Pi 10: adjusted difference = 0.3 mm, 95% CI: 0 to 0.6 mm, p = 0.046) than only CT-defined SAD group. …”
    Get full text
    Article
  4. 1764

    CLOVES Syndrome: A Review of Clinical, Genetic, and Therapeutic Aspects by Julianna Podolec, Silvia Ciraolo, Joanna Wojda, Adam Sobiński, Zuzanna Kościuszko, Katarzyna Kurza, Agnieszka Kulczycka-Rowicka, Matylda Czerwonka, Katarzyna Lesiczka-Fedoryj, Anna Walczak

    Published 2025-02-01
    “…It focuses on the role of PIK3CA gene mutations, challenges in diagnosis, and treatment options, including PI3K/AKT/mTOR pathway inhibitors. Research Materials and Methods: This article is based on a review of the current literature and clinical reports from various sources. …”
    Get full text
    Article
  5. 1765

    Anti-Inflammatory Effect of IL-37b in Children with Allergic Rhinitis by Wenlong Liu, Li Deng, Yanqiu Chen, Changzhi Sun, Jie Wang, Lifeng Zhou, Huabin Li, Renzhong Luo

    Published 2014-01-01
    “…Our results also showed that IL-37b downregulated Th2 cytokine expressed by PBMCs and this modulation was through mitogen-activated protein kinase (MAPK) and phosphatidylinositol 3-kinase (PI3K) pathway. We also found that intranasal mometasone furoate therapy can promote nasal IL-37b expression. …”
    Get full text
    Article
  6. 1766

    PICT: A low‐cost, modular, open‐source camera trap system to study plant–insect interactions by Vincent Droissart, Laura Azandi, Eric Rostand Onguene, Marie Savignac, Thomas B. Smith, Vincent Deblauwe

    Published 2021-08-01
    “…We developed PICT (plant–insect interactions camera trap), an inexpensive (<100 USD) do‐it‐yourself CT system based on a Raspberry Pi Zero computer designed to continuously film animal activity. …”
    Get full text
    Article
  7. 1767

    Multitask Learning-Based Pipeline-Parallel Computation Offloading Architecture for Deep Face Analysis by Faris S. Alghareb, Balqees Talal Hasan

    Published 2025-01-01
    “…A computation offloading approach, on the other hand, is leveraged to distribute computation-intensive tasks to the server edge, whereas lightweight computations are offloaded to edge devices, i.e., Raspberry Pi 4. To train the proposed deep face analysis network architecture, two custom datasets (HDDB and FRAED) were created for head detection and face-age recognition. …”
    Get full text
    Article
  8. 1768

    Nonfluent/Agrammatic PPA with In-Vivo Cortical Amyloidosis and Pick’s Disease Pathology by Francesca Caso, Benno Gesierich, Maya Henry, Manu Sidhu, Amanda LaMarre, Miranda Babiak, Bruce L. Miller, Gil D. Rabinovici, Eric J. Huang, Giuseppe Magnani, Massimo Filippi, Giancarlo Comi, William W. Seeley, Maria Luisa Gorno-Tempini

    Published 2013-01-01
    “…Five years after her first evaluation, she developed mild memory impairment and underwent PET-FDG and PiB scans that showed left frontal hypometabolism and cortical amyloidosis. …”
    Get full text
    Article
  9. 1769

    Oral cannabidiol did not impair learning and memory in healthy adults by Hanna H. Gebregzi, Joanna S. Zeiger, Jeffrey P. Smith, Libby Stuyt, Luann Cullen, Jim Carsella, Daniel C. Rogers, Jordan Lafebre, Jennah Knalfec, Alfredo Vargas, Moussa M. Diawara

    Published 2025-01-01
    “…However, a highly significant interaction effect between treatment groups (CBD vs. placebo) and age of subjects was observed for the PI ratio (P = 0.008; n = 35). Conclusions The results of this study suggest that administration of oral CBD alone does not significantly impair L&M in healthy adults. …”
    Get full text
    Article
  10. 1770

    Autoregulatory Feedback Mechanism of P38MAPK/Caspase-8 in Photodynamic Therapy-Hydrophilic/Lipophilic Tetra-α-(4-carboxyphenoxy) Phthalocyanine Zinc-Induced Apoptosis of Human Hepa... by Yu Wang, Chunhui Xia, Wei Chen, Yuhang Chen, Yiyi Wang, Tao Li

    Published 2014-01-01
    “…In the present study, therefore, effect of TαPcZn-PDT on apoptosis, P38MAPK, p-P38MAPK, Caspase-8, Caspase-3, Bcl-2, Bid, Cytochrome c, and mitochondria membrane potential in Bel-7402 cells without or with P38MAPK inhibitor SB203580 or Caspase-8 inhibitor Ac-IEFD-CHO was investigated by haematoxylin and eosin (HE) staining assay, flow cytometry analysis of annexin V-FITC/propidium iodide (PI) double staining cells and 5,5′,6,6′-tetrachloro-1,1′,3,3′-tetraethylbenzimidazolylcarbocyanine iodide (JC-1), and immunoblot assay. …”
    Get full text
    Article
  11. 1771

    An Integrated Stacking Ensemble Model for Natural Gas Purchase Prediction Incorporating Multiple Features by Junjie Wang, Lei Jiang, Le Zhang, Yaqi Liu, Qihong Yu, Yuheng Bu

    Published 2025-01-01
    “…The model was subsequently applied to predict natural gas purchase volumes in Pi County, Chengdu, China. In November 2024, a side-by-side comparison of the predicted and actual data revealed a maximum error of just 5.39%. …”
    Get full text
    Article
  12. 1772

    Akkermansia muciniphila Enhances the Antitumor Effect of Cisplatin in Lewis Lung Cancer Mice by Zhuo Chen, Xiang Qian, Shasha Chen, Xiaoxuan Fu, Guanjun Ma, Aiqin Zhang

    Published 2020-01-01
    “…In addition, transcriptome analysis indicated that Akk combining with CDDP increased obviously the levels of IFI27l2 and IGFBP7 and was related to those pathways including the cytokine-cytokine receptor interaction, Th17 cell differentiation, FOXO, JAK-STAT, and PI3K-Akt signaling pathways. These results suggested that the therapeutic efficacy of the combined treatment of Akk and CDDP was superior to the only CDDP treatment, which could enhance immune regulation and would be a promising strategy for the treatment of lung cancer.…”
    Get full text
    Article
  13. 1773
  14. 1774

    Proximity extension assay revealed novel inflammatory biomarkers for follicular development and ovarian function: a prospective controlled study combining serum and follicular flui... by Chong Wang, Ying Feng, Yu Chen, Xianhua Lin, Xiangjuan Li

    Published 2025-02-01
    “…The OSM signaling pathway, the IL-10 anti-inflammatory signaling pathway, and the PI3K−Akt signaling pathway are three notable pathways involved in affecting ovarian reserve capacity according to bioinformatics analysis. …”
    Get full text
    Article
  15. 1775

    G Protein-Coupled Estrogen Receptor-Selective Ligands Modulate Endometrial Tumor Growth by Whitney K. Petrie, Megan K. Dennis, Chelin Hu, Donghai Dai, Jeffrey B. Arterburn, Harriet O. Smith, Helen J. Hathaway, Eric R. Prossnitz

    Published 2013-01-01
    “…Here, employing ERα-negative Hec50 endometrial cancer cells, we demonstrate that GPER mediates estrogen-stimulated activation of ERK and PI3K via matrix metalloproteinase activation and subsequent transactivation of the EGFR and that ER-targeted therapeutic agents (4-hydroxytamoxifen, ICI182,780/fulvestrant, and Raloxifene), the phytoestrogen genistein, and the “ERα-selective” agonist propylpyrazole triol also function as GPER agonists. …”
    Get full text
    Article
  16. 1776

    Diisooctyl phthalate (DIOP) exposure leads to cell apoptosis to HUVEC cells and toxicity to Caenorhabditis elegans through increasing the oxidative stress by Siyuan Luo, Junnan Li, Yuqing Zhou, Zihang Zhai, Qiang Li, Zhenglin Huang, Wencan He, Kejun Zhong, Bo Kong, Zanxian Xia, Hang Fai Kwok, Lipeng Zhu

    Published 2025-01-01
    “…C. elegans exposed to DIOP exhibit increased oxidative stress, evidenced by higher ROS levels and lipofuscin buildup. Importantly, the PI3K/AKT and MAPK pathways are implicated in the response to DIOP-induced toxicity. …”
    Get full text
    Article
  17. 1777

    Metagenomics and Faecal Metabolomics Integrative Analysis towards the Impaired Glucose Regulation and Type 2 Diabetes in Uyghur-Related Omics by Rebiya Nuli, Jureti Azhati, Junxiu Cai, Aizhatiguli Kadeer, Bing Zhang, Patamu Mohemaiti

    Published 2019-01-01
    “…Alchornoic acid, PE (14 : 0/20 : 3), PI, L-tyrosine, LysoPC (15 : 0), protorifamycin I, pimelic acid, epothilone A, 7-dehydro-desmosterol, L-lysine, LysoPC (14 : 1), and teasterone are the most significant differential enriched metabolites. …”
    Get full text
    Article
  18. 1778

    A Low Complexity Dual-Phase Alternating Scheme is Used With the PTS Method to Reduce PAPR for B5G Systems by Yung-Ping Tu, Chen-Wei Hsu

    Published 2025-01-01
    “…In the second stage, we use the dual-phase alternation of 0 and <inline-formula> <tex-math notation="LaTeX">$\pi $ </tex-math></inline-formula> radian to wimple the effect of the peaking power of each subcarrier on PAPR one by one until the estimated amount <inline-formula> <tex-math notation="LaTeX">$\beta $ </tex-math></inline-formula>. …”
    Get full text
    Article
  19. 1779

    Posterior instrumented correction and fusion of Scheuermann´s results in physiological reconstruction of sagittal alignment and excellent overall clinical outcome- clinical trail o... by M.-L. Jensch, U. Platz, M. Quante, M. Köszegvary, B. Thomsen, J. Gliemroth, C. Berlin, H. Halm

    Published 2025-01-01
    “…Whole spine x-rays were analyzed (preop, postop, after 6, 12, 24 months): sagittal and coronary Cobb angles, and pelvic parameters were evaluated; ideal lumbar lordosis (LL) was calculated using formula of le Huec (LL = 0.54*PI + 27.6). Surgical time, complications and blood loss were compared. …”
    Get full text
    Article
  20. 1780

    Altered expression profile of plasma exosomal microRNAs in exclusive electronic cigarette adult users by Dongmei Li, Zidian Xie, Sadiya Bi Shaikh, Irfan Rahman

    Published 2025-01-01
    “…KEGG pathway analysis indicated their involvement in cancer pathways, including small cell lung cancer, renal cell carcinoma, and signaling pathways (neurotrophin, ErbB, PI3K-Akt, FoxO, Hippo, MAPK, TGF-beta). Overexpression of hsa-miR-125b-5p promoted DNA damage in bronchial epithelial cells. …”
    Get full text
    Article