Showing 10,041 - 10,060 results of 11,088 for search '"Chemical ', query time: 0.08s Refine Results
  1. 10041
  2. 10042

    Application of three statistical approaches to explore effects of dietary intake of multiple persistent organic pollutants on ER-positive breast cancer risk in the French E3N cohor... by Pauline Frenoy, Ismaïl Ahmed, Chloé Marques, Xuan Ren, Gianluca Severi, Vittorio Perduca, Francesca Romana Mancini

    Published 2025-01-01
    “…Abstract Persistent organic pollutants (POPs) are a group of organic chemical compounds. Contradictory results have emerged in epidemiological studies attempting to elucidate their relationship with breast cancer risk. …”
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    Article
  3. 10043

    Biochemical composition of tomato fruits of various colors by A. B. Kurina, A. E. Solovieva, I. A. Khrapalova, A. M. Artemyeva

    Published 2021-09-01
    “…We have identif ied tomato accessions with a high content of individual chemical substances, as well as with a complex of traits that can be used as sources in breeding for a high content of dry matter, sugars, ascorbic acid, pigments and anthocyanins.…”
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  4. 10044
  5. 10045
  6. 10046

    How do various strategies for returning residues change microbiota modulation: potential implications for soil health by Nan Jiang, Nan Jiang, Zhenhua Chen, Zhenhua Chen, Yi Ren, Shichang Xie, Zimeng Yao, Zimeng Yao, Dongqi Jiang, Yulan Zhang, Yulan Zhang, Lijun Chen, Lijun Chen

    Published 2025-01-01
    “…However, the effects of various returning strategies on the soil microbiota, which play an essential vital role in maintaining soil health, remains largely unexplored.MethodsIn a study conducted, different residue management strategies were implemented, involving the application of chemical fertilizers and residues that had undergone chopping (SD), composting (SC), and pyrolysis (BC) processes, with conventional fertilization serving as the control (CK).Results and discussionUsing metagenomic sequencing, the analysis revealed that while all residue returning strategies had minimal effects on the diversity (both α and β) of microbiota, they did significantly alter microbial functional genes related to carbon (C), nitrogen (N), phosphorus (P), and sulfur (S) cycling, as well as the presence of antibiotic resistance genes (ARGs) and pathogens. …”
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    Article
  7. 10047

    Estimates of critical loads and exceedances of acidity and nutrient nitrogen for mineral soils in Canada for 2014–2016 average annual sulfur and nitrogen atmospheric deposition by H. Cathcart, J. Aherne, M. D. Moran, M. D. Moran, V. Savic-Jovcic, P. A. Makar, A. Cole

    Published 2025-01-01
    “…Parameterisation of the model for Canadian ecosystems was considered with attention to the selection of the chemical criterion for damage at a site-specific resolution, with comparison between protection levels of 5 % and 20 % growth reduction (approximating commonly chosen base-cation-to-aluminum ratios of 1 and 10, respectively). …”
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  8. 10048

    Transport into the polar stratosphere from the Asian monsoon region by X. Yan, P. Konopka, F. Ploeger, F. Ploeger, A. Podglajen

    Published 2025-01-01
    “…We use SF<span class="inline-formula"><sub>6</sub></span> observations and the Lagrangian chemistry transport model Chemical Lagrangian Model of the Stratosphere (CLaMS), driven by the ERA5 reanalysis data for the period 2010–2014, to assess the impact of the Asian monsoon (AM) region (15–45° N, 30–120° E) as a significant source of pollutants for the stratosphere, in particular in polar regions. …”
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    Article
  9. 10049
  10. 10050

    Physicochemical and sensory analysis of fruit juices based on buffalo yogurt whey by Gladis Rébak, Gladys Obregón, Luz Segovia-Espindola, Victoria Cantero, Mariano Pino, Liliana Alegre

    Published 2023-11-01
    “…The objective of this work was to carry out physical-chemical and sensory analysis of juices made with buffalo yogurt whey. …”
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    Article
  11. 10051

    Anti-Inflammatory Activity of Diterpenoids from Celastrus orbiculatus in Lipopolysaccharide-Stimulated RAW264.7 Cells by Hyun-Jae Jang, Kang-Hoon Kim, Eun-Jae Park, Jeong A. Kang, Bong-Sik Yun, Seung-Jae Lee, Chan Sun Park, Soyoung Lee, Seung Woong Lee, Mun-Chual Rho

    Published 2020-01-01
    “…In this study, compounds 1–17, including undescribed podocarpane-type trinorditerpenoid (3), were purified from C. orbiculatus and their chemical structure were determined by high-resolution electrospray ionization mass (HRESIMS) and nuclear magnetic resonance (NMR) spectroscopic data. …”
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  12. 10052
  13. 10053
  14. 10054

    An NMR Study of the Bortezomib Degradation under Clinical Use Conditions by Adele Bolognese, Anna Esposito, Michele Manfra, Lucio Catalano, Fara Petruzziello, Maria Carmen Martorelli, Raffaella Pagliuca, Vittoria Mazzarelli, Maria Ottiero, Melania Scalfaro, Bruno Rotoli

    Published 2009-01-01
    “…After a month, the air filled samples showed the presence of two main degradation products (6% of starting material), the N-(1-(1-hydroxy-3-methylbutylamino)-1-oxo-3-phenylpropan-2-yl) pyrazine-2-carboxamide (BTZ1; 5%, determined from NMR integration) and the (S)-N-(1-(3-methylbutanamido)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide (BTZ2; 1%, determined from NMR integration), identified on the basis of their chemical and spectroscopic properties. The BTZ1 and BTZ2 finding suggests that, under the common condition of use and at 4∘C, commercial BTZ-mannitol is stable for a week, and that, in time, it undergoes slow oxidative deboronation which partially inactivates the product. …”
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  15. 10055

    Influence of Titanium Alloy Scaffolds on Enzymatic Defense against Oxidative Stress and Bone Marrow Cell Differentiation by Lais Morandini Rodrigues, Elis Andrade Lima Zutin, Elisa Mattias Sartori, Daniela Baccelli Silveira Mendonça, Gustavo Mendonça, Yasmin Rodarte Carvalho, Luana Marotta Reis de Vasconcellos

    Published 2020-01-01
    “…Many mechanisms related to biocompatibility and chemical characteristics have been studied in the field of implantology, but enzymatic defenses against oxidative stress remain underexplored. …”
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    Article
  16. 10056

    Larvicidal Effectiveness of Azolla pinnata against Aedes aegypti (Diptera: Culicidae) with Its Effects on Larval Morphology and Visualization of Behavioural Response by Nor Shaida Husna Zulkrnin, Nurul Nadiah Rozhan, Nur Amanina Zulkfili, Nik Raihan Nik Yusoff, Mohd Sukhairi Mat Rasat, Nor Hakimin Abdullah, Muhammad Iqbal Ahmad, Rajiv Ravi, Intan H. Ishak, Mohamad Faiz Mohd Amin

    Published 2018-01-01
    “…The extensive use of chemical insecticides has led to severe health problems, environmental pollution, toxic hazards to human and nontarget species, and development of insecticide resistance on mosquitoes. …”
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  17. 10057
  18. 10058

    Microbial community succession characteristics in an anaerobic baffled reactor during phenol gradient acclimation by Yuan LI, Chunmei YU, Daqiang CANG

    Published 2025-03-01
    “…We analyzed hydrogen partial pressure, pH, chemical oxygen demand (COD), and phenol concentration to examine changes in reactor performance. …”
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  19. 10059
  20. 10060

    Personalized prediction of anticancer potential of non-oncology drugs through learning from genome derived molecular pathways by Xiaobao Dong, Huanhuan Liu, Ting Tong, Liuxing Wu, Jianhua Wang, Tianyi You, Yongjian Wei, Xianfu Yi, Hongxi Yang, Jie Hu, Haitao Wang, Xiaoyan Wang, Mulin Jun Li

    Published 2025-02-01
    “…Approved non-oncology drugs, comprising a large repository of chemical entities, offer a promising avenue for repurposing in cancer therapy. …”
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