Showing 6,061 - 6,080 results of 6,381 for search '"carcinogen"', query time: 0.10s Refine Results
  1. 6061
  2. 6062

    Identification of Marigold(Calendula officinalis L.) Essence Compositions and Comparison of It’s Antioxidant Effects with Butyl Hydroxy Toluene in the Stability of Canola Edible Oi... by M Agha Alikhani, N Mirazi, M Agha Alikhani

    Published 2020-10-01
    “…Since synthetic compounds are limited for their toxicity and carcinogenicity, as a result today, essential oils of medicinal and aromatic plants are considered as alternatives to synthetic antioxidants in food products due to their antioxidant properties.Calendula officinalis L. is a species of chicory that has many applications in food and pharmaceutical industries. …”
    Get full text
    Article
  3. 6063

    Bioinformatic analysis identifies HPV-related tumor microenvironment remodeling prognostic biomarkers in head and neck squamous cell carcinoma by Qimin Zhou, Ouyang Yuan, Hongtu Cui, Tao Hu, Gary Guishan Xiao, Jiao Wei, Honglei Zhang, Chengjun Wu

    Published 2022-11-01
    “…Human papillomavirus (HPV) infection has been identified as one of the most important carcinogens for HNSCC. As an early event in HNSCC, infection with HPV leads to altered immune profiles in the tumor microenvironment (TME). …”
    Get full text
    Article
  4. 6064

    Comparison of Helicobacter pylori positive and negative gastric cancer via multi-omics analysis by Fumei Shang, Yinghao Cao, Lixin Wan, Zhonghai Ren, Xinghao Wang, Mudan Huang, Yingyun Guo

    Published 2023-12-01
    “…ABSTRACTHelicobacter pylori (H. pylori) has been regarded as a definite carcinogenic bacterium for gastric cancer (GC). This multi-omics research was designed to investigate the genetic, microbial, and metabolic changes of GC patients when they are infected with H. pylori. …”
    Get full text
    Article
  5. 6065

    A Study on Heavy Metals in the Surface Soil of the Region around the Qinghai Lake in Tibet Plateau: Pollution Risk Evaluation and Pollution Source Analysis by Peiru Wei, Tianjie Shao, Ruojin Wang, Zongyan Chen, Zhongdi Zhang, Zhiping Xu, Yadi Zhu, Dongze Li, Lijuan Fu, Feier Wang

    Published 2020-11-01
    “…In fact, the heavy metals in the soil of the study area produce no noncarcinogenic and carcinogenic health risks to human health, and children and adults may be exposed to these risks by the mouth. …”
    Get full text
    Article
  6. 6066

    Resveratrol improves the prognosis of rats after spinal cord injury by inhibiting mitogen-activated protein kinases signaling pathway by Shunli Kan, Chengjiang Liu, Xinyan Zhao, Sa Feng, Haoqiang Zhu, Boyuan Ma, Mengmeng Zhou, Xuanhao Fu, Wei Hu, Rusen Zhu

    Published 2023-11-01
    “…Resveratrol (3,4′,5-trihy- droxystilbene) is a naturally occurring plant-based polyphenol that has demonstrated powerful antioxidative, anti-inflammatory, and anti-carcinogenic pharmaceutical properties in previous studies. …”
    Get full text
    Article
  7. 6067

    Unraveling the Structural Changes in the DNA-Binding Region of Tumor Protein p53 (<i>TP53</i>) upon Hotspot Mutation p53 Arg248 by Comparative Computational Approach by Ambritha Balasundaram, C. George Priya Doss

    Published 2022-12-01
    “…Missense mutations in the core DNA-binding domain (109–292) simultaneously cause the loss of <i>p53</i> tumor suppressor function and accumulation of the mutant p53 proteins that are carcinogenic. The most common <i>p53</i> hotspot mutation at codon 248 in the DNA-binding region, where arginine (R) is substituted by tryptophan (W), glycine (G), leucine (L), proline (P), and glutamine (Q), is reported in various cancers. …”
    Get full text
    Article
  8. 6068

    Hydrochemical Characteristics and Risk Assessment of Tongzi River, Guizhou Province, Southwest China by Jiemei Lü, Yanling An

    Published 2023-02-01
    “…Additionally, the non-carcinogenic health risk of riverine ions for infants and children in the Tongzi River was very noteworthy, especially in the tributaries.…”
    Get full text
    Article
  9. 6069

    Effects of ranitidine and nizatidine on the risk of gastrointestinal cancer by Hyejung Kang, Chung Mo Nam, Dong-Woo Choi, Sohee Park

    Published 2023-07-01
    “…However, in 2019, the US Food and Drug Administration announced that the drugs ranitidine and nizatidine, which are used for digestive disorders, contain carcinogens. In this study, we investigated the effects of ranitidine and nizatidine on the development of GI cancer.Materials and methodsIn this study, using National Health Insurance Service–National Sample Cohort (NHIS-NSC) version 2.5 (updated from 2002 to 2019), subjects who developed GI cancer were enrolled in the case group, and those who were at risk of, but did not develop, cancer were enrolled in the control group. …”
    Get full text
    Article
  10. 6070

    CYP1A2 mRNA Expression Rather than Genetic Variants Indicate Hepatic CYP1A2 Activity by Ferenc Fekete, Katalin Mangó, Annamária Minus, Katalin Tóth, Katalin Monostory

    Published 2022-02-01
    “…CYP1A2, one of the most abundant hepatic cytochrome P450 enzymes, is involved in metabolism of several drugs and carcinogenic compounds. Data on the significance of <i>CYP1A2</i> genetic polymorphisms in enzyme activity are highly inconsistent; therefore, the impact of <i>CYP1A2</i> genetic variants (−3860G>A, −2467delT, −739T>G, −163C>A, 2159G>A) on mRNA expression and phenacetin <i>O</i>-dealkylation selective for CYP1A2 was investigated in human liver tissues and in psychiatric patients belonging to Caucasian populations. …”
    Get full text
    Article
  11. 6071

    A Comparative Study of Cerium- and Ytterbium-Based GO/g-C<sub>3</sub>N<sub>4</sub>/Fe<sub>2</sub>O<sub>3</sub> Composites for Electrochemical and Photocatalytic Applications by Nosheen Farooq, Rafael Luque, Mahmoud M. Hessien, Ashfaq Mahmood Qureshi, Farzana Sahiba, Muhammad Altaf Nazir, Aziz ur Rehman

    Published 2021-09-01
    “…For this purpose, cerium- and ytterbium-based GO/g-C<sub>3</sub>N<sub>4</sub>/Fe<sub>2</sub>O<sub>3</sub> composites have been synthesized to explore their properties, especially in charge storage devices such as supercapacitors, and also as photocatalysts for the degradation of carcinogenic dyes from the environment. Physicochemical studies have been carried out using XRD, FTIR, SEM, and BET techniques. …”
    Get full text
    Article
  12. 6072

    The effect of resveratrol and quercetin intervention on azoxymethane-induced colon cancer in Rats model by Sajjad Tezerji, Hamid abdolazimi, Azadeh Fallah, Behrouz Talaei

    Published 2022-10-01
    “…At the fourth week animals received azoxymethane (AOM) (15 mg/kg) subcutaneous as a carcinogenic agent weekly for two consecutive weeks except for healthy group. …”
    Get full text
    Article
  13. 6073
  14. 6074

    Chemical composition, antioxidant and antibacterial activity of Piper chaba stem extracts with preservative effects on storage of raw beef patties by Mohammad Mahfuzur Rahman, Tyeaba Tasnim Dipti, M. Nazrul Islam, Abu Tareq Mohammad Abdullah, Sharmin Jahan, Md. Morshedul Alam, M. Rezaul Karim

    Published 2023-06-01
    “…Practical Applications: Natural preservatives are becoming more popular as a result of the different carcinogenic and toxic side effects of conventional preservatives. …”
    Get full text
    Article
  15. 6075

    Molecular genetic and clinical characteristic analysis of primary signet ring cell carcinoma of urinary bladder identified by a novel OR2L5 mutation by Mohammed Alradhi, Shuang Wen, Mohammed Safi, Abdullah Al‐danakh, Honglong Wang, Abdullah Shopit, Min Sun, Bo Fan, Xiancheng Li

    Published 2023-02-01
    “…The most frequently mutated pathway was RTK‐RAS which has 85 genes involved in carcinogenic signaling. Final screening on predisposing genes is performed after filtering based on ACMG. …”
    Get full text
    Article
  16. 6076

    Oxidative Products of Curcumin Rather Than Curcumin Bind to <i>Helicobacter Pylori</i> Virulence Factor VacA and Are Required to Inhibit Its Vacuolation Activity by Maya Chaturvedi, Mohit Mishra, Achyut Pandey, Jyoti Gupta, Jyoti Pandey, Shilpi Gupta, Md. Zubbair Malik, Pallavi Somvanshi, Rupesh Chaturvedi

    Published 2022-10-01
    “…Curcumin is a hydrophobic polyphenol derived from turmeric with potent anti-oxidant, anti-microbial, anti-inflammatory and anti-carcinogenic effects. Curcumin is degraded into various derivatives under in vitro and in vivo conditions, and it appears that its degradation may be responsible for the pharmacological effects of curcumin. …”
    Get full text
    Article
  17. 6077

    Identification of DLL3-related genes affecting the prognosis of patients with colon adenocarcinoma by Jinyu Xiang, Wenjing Gong, Jiannan Liu, Huijuan Zhang, Ming Li, Rujian Wang, Yaodong Lv, Ping Sun

    Published 2023-05-01
    “…Background: Delta-like ligand 3 (DLL3) is one of the NOTCH family of ligands, which plays a pro- or anti-carcinogenic role in some cancers. But the role of DLL3 in colon adenocarcinoma (COAD) has not been studied in depth.Materials and methods: First, we used Kaplan-Meier (K-M) curve to evaluate the effect of DLL3 on the prognosis of COAD in The Cancer Genome Atlas (TCGA), which was further validated in clinical samples for immunohistochemistry. …”
    Get full text
    Article
  18. 6078

    Screening of 5- and 6-Substituted Amiloride Libraries Identifies Dual-uPA/NHE1 Active and Single Target-Selective Inhibitors by Benjamin J. Buckley, Ashna Kumar, Ashraf Aboelela, Richard S. Bujaroski, Xiuju Li, Hiwa Majed, Larry Fliegel, Marie Ranson, Michael J. Kelso

    Published 2021-03-01
    “…These effects arise from the inhibition of two distinct cancer targets: the trypsin-like serine protease urokinase-type plasminogen activator (uPA), a cell-surface mediator of matrix degradation and tumor cell invasiveness, and the sodium-hydrogen exchanger isoform-1 (NHE1), a central regulator of transmembrane <i>p</i>H that supports carcinogenic progression. In this study, we co-screened our library of 5- and 6-substituted amilorides against these two targets, aiming to identify single-target selective and dual-targeting inhibitors for use as complementary pharmacological probes. …”
    Get full text
    Article
  19. 6079

    Effects of 1,3,7-tribromodibenzo-p-dioxin, a natural dioxin on chicken embryos: Comparison with effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin by Jae Gon Park, Hisato Iwata, Nguyen Minh Tue, Tatsuya Kunisue, Eun-Young Kim

    Published 2022-06-01
    “…Pathway and network analyses with DEGs suggested that 1,3,7-TriBDD may induce carcinogenic effects and metabolic alterations. These results were similar to the effects on TCDD-treated embryos. …”
    Get full text
    Article
  20. 6080

    Two-Dimensional MXene as a Promising Adsorbent for Trihalomethanes Removal: A Density-Functional Theory Study by Islam Gomaa, Nasser Mohammed Hosny, Hanan Elhaes, Hend A. Ezzat, Maryam G. Elmahgary, Medhat A. Ibrahim

    Published 2024-02-01
    “…Trihalomethanes are common carcinogenic chlorination byproducts found in water sanitation systems. …”
    Get full text
    Article