Showing 841 - 860 results of 918 for search '"pigments"', query time: 0.06s Refine Results
  1. 841

    Responses of Multipotent Retinal Stem Cells to IL-1β, IL-18, or IL-17 by Shida Chen, Defen Shen, Nicholas A. Popp, Alexander J. Ogilvy, Jingsheng Tuo, Mones Abu-Asab, Ting Xie, Chi-Chao Chan

    Published 2015-01-01
    “…As a comparison, primary mouse retinal pigment epithelium (RPE) cells were also treated with IL-1β, IL-18, or IL-17A and analyzed for the expression of Il-6 and Il-17rc. …”
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  2. 842

    Genome-Wide Identification and In Silico Expression Analysis of <i>CCO</i> Gene Family in <i>Citrus clementina</i> (Citrus) in Response to Abiotic Stress by Sadaf Sarwar, Adnan Sami, Muhammad Zeshan Haider, Layba Tasawar, Jannat Akram, Arsalan Ahmad, Muhammad Shafiq, Haitham E. M. Zaki, Gabrijel Ondrasek, Muhammad Shafiq Shahid

    Published 2025-01-01
    “…<i>CCO</i> genes can be divided into two main categories: <i>NCED</i> (9-cis-epoxy carotenoid dioxygenase), responsible for abscisic acid (ABA) production, and <i>CCD</i> (carotenoid cleavage dioxygenase), involved in pigment and strigolactone formation. To better understand the roles and positions of <i>CcCCO</i> gene members in relation to these hormones, researchers analyzed the clementine genome. …”
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  3. 843

    Revealing speckle obscured living human retinal cells with artificial intelligence assisted adaptive optics optical coherence tomography by Vineeta Das, Furu Zhang, Andrew J. Bower, Joanne Li, Tao Liu, Nancy Aguilera, Bruno Alvisio, Zhuolin Liu, Daniel X. Hammer, Johnny Tam

    Published 2024-04-01
    “…Abstract Background In vivo imaging of the human retina using adaptive optics optical coherence tomography (AO-OCT) has transformed medical imaging by enabling visualization of 3D retinal structures at cellular-scale resolution, including the retinal pigment epithelial (RPE) cells, which are essential for maintaining visual function. …”
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  4. 844

    Embryonic, Larval, and Early Juvenile Development of the Tropical Sea Urchin, Salmacis sphaeroides (Echinodermata: Echinoidea) by M. Aminur Rahman, Fatimah Md. Yusoff, A. Arshad, Mariana Nor Shamsudin, S. M. N. Amin

    Published 2012-01-01
    “…The gastrulae formed 16.15 h postfertilization and the archenteron elongated constantly while ectodermal red-pigmented cells migrated synchronously to the apical plate. …”
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  5. 845

    Cobalt-induced oxidative stress and defense responses of Adhatoda vasica proliferated shoots by Abeer A. Radi, Fatma A. Farghaly, Fatma A. Al-Kahtany, Ahmed M. Zaher, Afaf M. Hamada

    Published 2025-01-01
    “…In contrast, higher Co concentrations (100–1000 µM) had detrimental effects on proliferated shoot development, water content, and photosynthetic pigment concentrations. As Co concentration increased, proliferated shoots produced excessive concentrations of reactive oxygen species (ROS). …”
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  6. 846
  7. 847

    GENETIC RESOURCES OF RICE (ORYZA SATIVA L.) WITH COLORED PERICARP by O. V. Zelenskaya, G. L. Zelensky, N. V. Ostapenko, I. G. Tumanyan

    Published 2018-05-01
    “…Aiming at these useful properties of rice plants with a colored grain pericarp, the leading rice-growing countries work on breeding of the modern pigmented rice varieties. In European countries, Italy and France, the red and black grain varieties of rice with a high content of phytochemical elements have also been bred based on Asian varieties. …”
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  8. 848

    The Impact of Selenium on the Physiological Activity of Yeast Cells Saccharomyces cerevisiae ATCC 7090 and Rhodotorula glutinis CCY 20-2-26 by Wioletta Sęk, Anna M. Kot, Marek Kieliszek

    Published 2025-01-01
    “…Conclusions: Selenium significantly impacted carotenoid pigment production, with levels decreasing as the selenium concentration in the medium increased. …”
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  9. 849

    The Effects of Lutein and Zeaxanthin Supplementation on Brain Morphology in Older Adults: A Randomized, Controlled Trial by Catherine M. Mewborn, Cutter A. Lindbergh, B. Randy Hammond, Lisa M. Renzi-Hammond, L. Stephen Miller

    Published 2019-01-01
    “…L and Z were measured via retinal concentrations (macular pigment optical density or MPOD). Structural brain outcomes, focusing on global and frontal-temporal lobe regions, were acquired using both T1-weighted and DTI MRI sequences. …”
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  10. 850

    Colors of Macroalgae: Distinguishing <italic>Ulva Prolifera</italic> and <italic>Sargassum Horneri</italic> Using Sentinel-2 L2A Images by Chi Feng, Yin Xing, Minjing Wang

    Published 2025-01-01
    “…First, since <italic>Ulva prolifera</italic> and <italic>Sargassum horneri</italic> have biologically different pigment compositions, the color difference between them was plotted in the CIE color space using data extracted from the Sentinel-2 L2A images. …”
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  11. 851

    Source material for breeding spring barley cultivars with high grain quality by I. Yu. Zaytseva, I. N. Shchennikova, E. M. Lisitsyn

    Published 2024-07-01
    “…A decrease in protein content was observed in extensive-type accessions with increased pigment content in leaves (r = –0.643 and –0.638 for Chl a and Chl b, respectively; r = –0.645 for the total chlorophyll). …”
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  12. 852

    Outcomes and predictive factors for fluid resolution following three loading injections of faricimab for treatment-naïve neovascular age-related macular degeneration by Hee Yong Han, Sang Min Park, Ji Hyun Lee, Chul Gu Kim, Jong Woo Kim, Han Joo Cho, Jae Hui Kim

    Published 2025-01-01
    “…The resolution of subretinal fluid(SRF), intraretinal fluid(IRF), and serous pigment epithelial detachment(PED) was also assessed. …”
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  13. 853

    Role of miR-16, 146a, 19b and 720 gene expressions in the pathogenesis and diagnosis of vitiligo by Olfat G. Shaker, Talal A. Abd elrahim, Somia Azzam, Mai Mohamed El-Zook, Nesreen M. Aboraia

    Published 2025-01-01
    “…Abstract Vitiligo is a common long-term depigmenting skin disorder that is characterized by patches of skin losing their pigment. To evaluate serum/tissue levels of miR-16, 146a, 19b and 720 in vitiligo patients and healthy controls, also analyzing the correlations between all biomarkers to indicate whether those can be used to early diagnose vitiligo patients. …”
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  14. 854

    Addressing genome scale design tradeoffs in Pseudomonas putida for bioconversion of an aromatic carbon source by Deepanwita Banerjee, Javier Menasalvas, Yan Chen, Jennifer W. Gin, Edward E. K. Baidoo, Christopher J. Petzold, Thomas Eng, Aindrila Mukhopadhyay

    Published 2025-01-01
    “…In this study glutamine is then converted to indigoidine, an alternative sustainable pigment and a model heterologous product that is commonly used to colorimetrically quantify glutamine concentration. …”
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  15. 855

    Effects of refraction and axial length on the development and progression of diabetic retinopathy by M.M. Bikbov, O.I. Orenburkina, A.E. Babushkin, A.A. Fakhretdinova

    Published 2021-12-01
    “…The third authors argue a focal disintegration of retinal pigment epithelium to eliminate metabolic end products through the choroid and sclera. …”
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  16. 856

    PEDF Overexpression Ameliorates Cardiac Lipotoxicity in Diabetic Cardiomyopathy via Regulation of Energy Metabolism by Mao T, Wang Y

    Published 2025-01-01
    “…The excessive accumulation of lipid metabolic intermediates within the myocardium can lead to increased production of reactive oxygen species (ROS) and promote apoptosis. Pigment epithelium-derived factor (PEDF) has been shown to regulate cardiac energy metabolism; however, its role in modulating energy metabolism, ROS generation, and apoptosis in the context of DCM requires further investigation.Methods: PEDF was overexpressed in db/db mice via tail vein injection of adeno-associated virus 9(AAV9)-PEDF. …”
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  17. 857

    Unlocking the potential of cacao yield with full sun cultivation by Carolina S. Benjamin, Luiz A. S. Dias, Samuel C. V. Martins, Carlos E. Aucique-Perez, Lucas B. C. Rosmaninho

    Published 2025-02-01
    “…Under high light intensity, the potential quantum yield of photosystem II indicated no photoinhibition, and adaptations in the photosynthetic apparatus were observed, such as lower pigment concentration in clone PH 16. Clones differed in specific leaf area (SLA) and stomatal density (SD). …”
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  18. 858

    Peptide Design for Enhanced Anti-Melanogenesis: Optimizing Molecular Weight, Polarity, and Cyclization by Putri SA, Maharani R, Maksum IP, Siahaan TJ

    Published 2025-01-01
    “…Selvi Apriliana Putri,1 Rani Maharani,1 Iman Permana Maksum,1 Teruna J Siahaan2 1Department of Chemistry, Faculty of Mathematics and Natural Sciences, Padjadjaran University, Bandung, 40173, Indonesia; 2Department of Pharmaceutical Chemistry, School of Pharmacy, The University of Kansas, Lawrence, KS, 66047, USACorrespondence: Iman Permana Maksum, Department of Chemistry, Faculty of Mathematics and Natural Sciences, Padjadjaran University, Bandung, 40173, Indonesia, Email iman.permana@unpad.ac.idAbstract: Melanogenesis is a biochemical process that regulates skin pigmentation, which is crucial role in protecting against ultraviolet radiation. …”
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  19. 859

    miR-126 Mimic Counteracts the Increased Secretion of VEGF-A Induced by High Glucose in ARPE-19 Cells by Roberta Sanguineti, Alessandra Puddu, Massimo Nicolò, Carlo Enrico Traverso, Renzo Cordera, Giorgio L. Viviani, Davide Maggi

    Published 2021-01-01
    “…Since levels of miR-126 have been found downregulated in diabetes, this study is aimed at investigating whether hyperglycemia affects expression of miR-126 in a retinal pigment epithelium cell line. ARPE-19 cells were transfected with miR-126 inhibitor or with miR-126 mimic and the respective scramble negative control. …”
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  20. 860