Showing 13,921 - 13,940 results of 14,114 for search '"chemical"', query time: 0.15s Refine Results
  1. 13921

    Design of Highly Porous Materials Based on Chitosan/Pectin Interpolyelectrolyte Complex for Wound Healing Application by Aliaksandr Kraskouski, Maksim Mashkin, Viktoryia Kulikouskaya, Viktoryia Savich, Anastasiya Sidarenka, Sergei Pinchuk, Ruibin Li

    Published 2024-01-01
    “…To enhance the interaction between chitosan and pectin macromolecules, the latter are chemically functionalized with dialdehyde groups. The chitosan-/aldehyde-functionalized pectin (Chit/AF-Pect) polyelectrolyte complex sponges obtained are characterized using SEM, FTIR spectroscopy, and TGA. …”
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  2. 13922

    Calcium levels modulate embryo yield in Brassica napus microspore embryogenesis by Antonio Calabuig-Serna, Ricardo Mir, Daniel Sancho-Oviedo, Paloma Arjona-Mudarra, Jose M. Seguí-Simarro

    Published 2025-01-01
    “…We also performed a pharmacological study to modulate Ca2+ homeostasis during different stages of the process, using a series of Ca2+-altering chemicals (BAPTA-AM, bepridil, chlorpromazine, cyclopiazonic acid, EGTA, inositol 1,4,5-trisphosphate, ionophore A23187, W-7). …”
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  3. 13923

    How do lifestyle and environmental factors influence the sperm epigenome? Effects on sperm fertilising ability, embryo development, and offspring health by Ayazhan Akhatova, Celine Jones, Kevin Coward, Marc Yeste

    Published 2025-01-01
    “…Paternal exposure to toxic endocrine-disrupting chemicals (EDCs) is also linked to the transgenerational transmission of increased predisposition to disease, infertility, testicular disorders, obesity, and polycystic ovarian syndrome (PCOS) in females through epigenetic changes during gametogenesis. …”
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  4. 13924

    The clinical efficacy of anew bioceramic material for indirect pulp capping of deep primary molar caries by YU Xuedi, CHEN Qiwen

    Published 2024-12-01
    “…They were randomly divided into two groups, which were treated with chemically cured calcium hydroxide Dycal and iRoot BP Plus for indirect pulp capping respectively. …”
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  5. 13925

    The effects of postpartum routine intrauterin treatments on fertility in cows by Yunus Çetin, Örsan Güngör, İbrahim Taşal, Cevat Sipahi, Sait Şendağ, Mehmet Yıldız, Axel Wehrend

    “…In addition, the use of high irritation chemicals in this period propably may cause damage to the healthy endometrial tissue, leading to a decrease in fertility rates.…”
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  6. 13926

    Effectiveness of post-harvest treatments for Manzanilla table olives and the suitability of Hojiblanca as a substitute for mechanical harvesting by Paz Shemesh, Arnon Dag, Nizar Abd Elhadi, Reza Ehsani, Louise Ferguson, Ayelet Fishman

    Published 2025-03-01
    “…Over three seasons, Manzanilla olives were treated immediately after harvest with a diluted NaOH solution or other chemicals, while bruising incidence and sensorial impact were assessed following Spanish-style fermentation. …”
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  7. 13927

    Tissue-specific effects of benzo[a]pyrene and DDT on microRNA expression profile in female rats by D. S. Ushakov, T. S. Kalinina, A. S. Dorozhkova, V. Y. Ovchinnikov, L. F. Gulyaeva

    Published 2018-04-01
    “…Therefore, the aim of this study was to investigate the chain of events “xenobiotic administration – receptor activation – up-regulating microRNA expression – down-regulation target genes expression” as one of the key factors in the chemically-induced carcinogenesis. Using in silico methods, an analysis of the rat genome was carried out to find microRNAs putatively regulated by AhR (aryl hydrocarbon receptor) and CAR (constitutive androstane receptor), activated by BP and DDT, respectively. …”
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  8. 13928

    Phytochemicals from Pyrrosia longifolia (Burm. f.) C.V. Morton with antibacterial activity by Hilwan Yuda Teruna, Rohimatul Khodijah, Neni Frimayanti, Rudi Hendra

    Published 2024-12-01
    “…The ethyl acetate extract was purified using chromatography procedures, yielding six chemicals, and their structures were determined using spectroscopy. …”
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  9. 13929

    The Ineffectiveness of Manual Treatment of Swimming Pools by Chidozie Charles Nnaji, Agina Ifeyinwa, Iloanya Ifeoma

    Published 2013-05-01
    “…The pool was constructed in 1961 and has been in operation since then except that many facilities including the treatment system are no longer functional forcing management to resort to treatment of the pool water by spraying the chemicals on the surface of the water and allowing swimmers to do the mixing. …”
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  10. 13930

    A methodological approach to assess the ropy character of stirred acid dairy gels based on the measure of adhesiveness by Siwar Nahali, Audrey Gilbert, Charlotte Marchand, Marie-Hélène Lessard, Donna Miller, Sébastien Fraud, Steve Labrie, Sylvie L. Turgeon

    Published 2025-01-01
    “…Commercial yogurts of various formulations and textures were used to assess the ability of adhesiveness to detect ropiness and to compare performance of different probes. Chemically acidified gels using different concentrations of glucono-delta-lactone (GDL) were tested to determine the effect of pH on adhesiveness. …”
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  11. 13931

    Firefighting with Conductive Aerosol-Assisted Vortex Rings by John LaRocco, Qudsia Tahmina, Stanley Essel, John Simonis

    Published 2024-12-01
    “…Further investigation of the concept requires a systematic examination of other types of fires, electronic optimization, permutations of chemicals and concentrations, other types of vortex generation, and human factors. …”
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  12. 13932

    Multi-gene precision editing tool using CRISPR-Cas12a/Cpf1 system in Ogataea polymorpha by Senqin Hou, Shibin Yang, Wenqin Bai

    Published 2025-01-01
    “…Abstract Background Ogataea polymorpha, a non-conventional methylotrophic yeast, has demonstrated significant potential for heterologous protein expression and the production of high-value chemicals and biopharmaceuticals. However, the lack of precise and efficient genome editing tools severely hinders the construction of cell factories. …”
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  13. 13933

    Presence of Heavy Metals in over the Counter Teeth Whitening Products– An Evaluative Study by Chitra Ravi, Sendhilkumar Muthappan, Manickam Ponnaiah, Deepika Chandrasekaran, Sowmiya Murugavel, Jimson Samson

    Published 2023-04-01
    “…However, these products may have heavy metals or chemicals that can affect the tooth and other organs. …”
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  14. 13934

    Inflammation mediates the adverse effects of urinary phthalate exposure on metabolic disease risk: Results from NHANES 2005–2016 by Chenyang Gu, Teng Yao, Chenxian Dong, Zuhai Chen, Wanting Wei, Xiaoju Li, Qiang Niu, Yizhong Yan, Yunhua Hu

    Published 2025-01-01
    “…Background: Phthalates are a category of chemicals commonly utilized in various industrial applications and everyday products. …”
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  15. 13935

    Histopathological evaluation of green betel leaf extract ointment on incision wounds infected with Staphylococcus aureus in wistar rats by Winda Irawati Zebua, Linda Chiuman, Edy Fachrial

    Published 2024-09-01
    “…The skin, as the largest organ in both humans and animals, functions as a protective barrier against various external threats such as sharp objects, temperature fluctuations, chemicals, and physical trauma. Incision wounds are particularly vulnerable to infections, with Staphylococcus aureus being a common causative agent of secondary complications, including prolonged inflammation and delayed healing. …”
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  16. 13936

    The contrasting origins of glauconite in the shallow marine environment highlight this mineral as a marker of paleoenvironmental conditions by Tribovillard, Nicolas, Bout-Roumazeilles, Viviane, Abraham, Romain, Ventalon, Sandra, Delattre, Marion, Baudin, François

    Published 2022-12-01
    “…This is the case of the Cenomanian chalk of Boulonnais (north of France). Being chemically and physically resistant, glauconite is a mineral that is often reworked, like quartz grains. …”
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  17. 13937

    Shedding light on DNA methylation and its clinical implications: the impact of long-read-based nanopore technology by Alexandra Chera, Mircea Stancu-Cretu, Nicolae Radu Zabet, Octavian Bucur

    Published 2024-12-01
    “…Nanopore sequencing has emerged as a novel technique that can analyze long strands of DNA (long-read sequencing) without chemically treating the DNA. Interestingly, nanopore sequencing can also extract epigenetic status of the nucleotides (including both 5-Methylcytosine and 5-hydroxyMethylcytosine), and a large variety of bioinformatic tools have been developed for improving its detection properties. …”
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  18. 13938
  19. 13939

    Natural fermentation of bitter gourd (Momordica charantia) and noni fruit (Morinda citrifolia) in honey increases total phenol, total flavonoid, and antioxidant activity by Guardiola Esther Natalia, Sumitro Sutiman Bambang, Widyarti Sri

    Published 2025-01-01
    “…It is well known that bitter gourd and noni fruit contain high levels of beneficial chemicals, but tastes and flavour are less appealing. …”
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  20. 13940

    A Review on the Parameters Affecting the Mechanical, Physical, and Thermal Properties of Natural/Synthetic Fibre Hybrid Reinforced Polymer Composites by DO Bichang’a, FO Aramide, IO Oladele, OO Alabi

    Published 2022-01-01
    “…In addition, these properties can be improved through pretreatment of natural fibres using different chemicals. This paper provides in review form the parameters affecting the mechanical, physical, and thermal properties of natural/synthetic fibre hybrid reinforced polymer composites from the year 2001 to 2021.…”
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