Showing 5,121 - 5,140 results of 6,381 for search '"carcinogen"', query time: 0.10s Refine Results
  1. 5121

    ESTUDO GEOAMBIENTAL DAS CONCENTRAÇÕES DE HIDROCARBONETOS DE PETRÓLEO (POLICÍCLICOS AROMÁTICOS – HPAs) AO LONGO DO RIO ESTRELA, BAÍA DE GUANABARA – RJ by Carlos Marclei Arruda Rangel, José Antônio Baptista Neto, Estefan Monteiro da Fonseca

    Published 2012-12-01
    “…Although the compounds found in this area have occurred in low proportions, PAHs compounds detected, with high molecular weight, are mutagenic and carcinogenic. For these reason, understanding PAHs transport, fate and environmental risk to ecological system, especially for aquatic ecosystem, are important forms of monitor this environment. …”
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    Article
  2. 5122

    Determination of dietary exposure and extraction efficiency of nitrosamine from cooked meat by Abu Tareq Mohammad Abdullah, Tanzir Ahmed Khan, Miskat Sharif, Reaz Mohammad Mazumdar, Mohammad Mahfuzur Rahman

    Published 2022-01-01
    “…Meat products are claimed to be a source of carcinogenic nitrosamines (NAs) exposure in food. In this study, dietary exposure of six nitrosamines: N-nitrosodimethylamine (NDMA), N-nitrosodiethylamine (NDEA), N-nitrosopyrrolidine (NPYR), N-nitrosopiperidine (NPIP), N-nitrosodipropylamine (NDPA), N-nitrosodibutylamine (NDBA) were estimated by Gas chromatography method. …”
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    Article
  3. 5123

    MYCOLOGICAL EXAMINATION OF FISH FEED STUFF WITH SPECIAL REFERENCE TO MYCOTOXIN PRODUCTION by Maha Kholife, Amgad Moawad, Amany Diab, Abeer El-keredy

    Published 2019-03-01
    “…In positive samples of mycotoxins, aflatoxins (AF) and OTA represented 23.33%, 10%, respectively. The estimated carcinogenic aflatoxins were AFB1, AFB2, AFG1 with a percentage of 23.33%, 13.34%, 6.67%, respectively, but AFG2 was not found. …”
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    Article
  4. 5124

    Seasonal Variation of Drinking Water Quality and Human Health Risk Assessment: A Case Study in Rural Village of the Eastern Cape, South Africa by Wendy Zimkhitha Mandindi, Luthando Nyaba, Nomvano Mketo, Philiswa Nosizo Nomngongo

    Published 2022-06-01
    “…The health risk assessment revealed that the water may cause noncarcinogenic and carcinogenic health effects due to the presence of As, Cr, Sb, Tl and V in water samples, while the water quality index revealed that the water was of very poor quality.…”
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    Article
  5. 5125

    Sequencing-based fine-mapping and in silico functional characterization of the 10q24.32 arsenic metabolism efficiency locus across multiple arsenic-exposed populations. by Meytal Batya Chernoff, Dayana Delgado, Lin Tong, Lin Chen, Meritxell Oliva, Lizeth I Tamayo, Lyle G Best, Shelley Cole, Farzana Jasmine, Muhammad G Kibriya, Heather Nelson, Lei Huang, Karin Haack, Jack Kent, Jason G Umans, Joseph Graziano, Ana Navas-Acien, Margaret R Karagas, Habib Ahsan, Brandon L Pierce

    Published 2023-01-01
    “…Inorganic arsenic is highly toxic and carcinogenic to humans. Exposed individuals vary in their ability to metabolize arsenic, and variability in arsenic metabolism efficiency (AME) is associated with risks of arsenic-related toxicities. …”
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    Article
  6. 5126

    RETRACTED: LncRNA TCF7 Promotes Epithelial Ovarian Cancer Viability, Mobility and Stemness via Regulating ITGB8 by Changlei Su, Kejin Huang

    Published 2021-11-01
    “…This study aimed to investigate the carcinogenic role of long non-coding RNA T-cell factor 7 (lnc-TCF7) in epithelial ovarian cancer (EOC). …”
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    Article
  7. 5127

    NMR-Based Metabolic Profiles of Intact Zebrafish Embryos Exposed to Aflatoxin B1 Recapitulates Hepatotoxicity and Supports Possible Neurotoxicity by Zain Zuberi, Muhamed N. H. Eeza, Joerg Matysik, John P. Berry, A. Alia

    Published 2019-05-01
    “…Aflatoxin B1 (AFB1) is a widespread contaminant of grains and other agricultural crops and is globally associated with both acute toxicity and carcinogenicity. In the present study, we utilized nuclear magnetic resonance (NMR), and specifically high-resolution magic angle spin (HRMAS) NMR, coupled to the zebrafish (<i>Danio rerio</i>) embryo toxicological model, to characterize metabolic profiles associated with exposure to AFB1. …”
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    Article
  8. 5128

    Selection of Atoxigenic <i>Aspergillus flavus</i> for Potential Use in Aflatoxin Prevention in Shandong Province, China by Jia Xu, Peng Wang, Zehua Zhou, Peter John Cotty, Qing Kong

    Published 2021-09-01
    “…This facultative pathogen of both animals and plants produces aflatoxins, a group of mycotoxins with strong teratogenic and carcinogenic properties. Peanuts are highly susceptible to aflatoxin contamination and consumption of contaminated peanuts poses serious threats to the health of humans and domestic animals. …”
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    Article
  9. 5129

    In Silico Taste–Toxicity Study of New Hypothetical Hetero-Abiraterone Derivatives by Kafa Khalaf

    Published 2022-10-01
    “…Abiraterone (A) toxicity on liver organ was 61% probability percentage as hepatotoxicity while carcinogenicity, Immunotoxicity, Mutagenicity, cytotoxicity, AhR, AR, Aromatase, ER, HSE, and p53 were more than 70 % to bind Progesterone or Androgen. …”
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    Article
  10. 5130

    Assessment of Acrylamide Formation in Various Iraqi Bread Types and Mitigation of Acrylamide Production by Calcium Carbonate in White Flatbread by Mustafa A. M. Alsharafani, Abeer S. Alhendi, Taghreed K. Sharif, Abdulwahed Ahmed Hassan, Ali M. Jawad, Rana T. Alsallami, Amir Abdulmawjood, Izhar U. H. Khan

    Published 2023-01-01
    “…Acrylamide is a neuro- and reproductive toxicant to humans and has carcinogenic effects in animal species which naturally forms in high-carbohydrate foods at high (≤121°C) temperatures. …”
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    Article
  11. 5131

    Impact of some heavy metal accumulation in different organs on fish quality from Bardawil Lake and human health risks assessment by Ghada Y. Zaghloul, Hoda A. Eissa, Amira Y. Zaghloul, Mahmoud S. Kelany, Mohamed A. Hamed, Khalid M. El Moselhy

    Published 2024-01-01
    “…The metals studied in the muscles were lower than those set by the WHO and the EU standards. The carcinogenic risk with lower allowable limits of 1 × 10–6 to 1 × 10–4 in both normal and high consumption groups; target and total target hazard quotients (THQ & HI) in muscles were < 1. …”
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  12. 5132

    Cannabis & Tobacco: A harmful Alliance by Andy Hartard, Katrin Schaller, Sarah Kahnert

    Published 2023-04-01
    “…But many of the compounds formed during the inhalation of smoke are carcinogenic and harmful to the lungs and cardiovascular system whether cannabis or tobacco is consumed. …”
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    Article
  13. 5133

    Removal of lead ions (Pb2+) from water and wastewater: a review on the low-cost adsorbents by Imran Rahman Chowdhury, Shakhawat Chowdhury, Mohammad Abu Jafar Mazumder, Amir Al-Ahmed

    Published 2022-06-01
    “…Due to its toxicity, the International Agency for Research on Cancer and the US Environmental Protection Agency (USEPA) have classified lead (Pb) and its compounds as probable human carcinogens. The European Community Directive and World Health Organization have set the maximum acceptable lead limits in tap water as 10 µg/L. …”
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  14. 5134

    Elemental Composition of Kelp Thalli (<i>Laminariae thalli</i>) of Various Origins by V. M. Shchukin, E. A. Khorolskaya, N. E. Kuz’mina, I. P. Remezova, V. V. Kosenko

    Published 2023-06-01
    “…Therefore, it is relevant to examine the correlation between the elemental composition and the geographical origin of kelp thalli obtained from different sources.The aim of the study was to collect, collate, and analyse primary and secondary data on the accumulation of essential, toxic and potentially carcinogenic elements, including iodine, in the thalli of brown seaweeds (Laminariaceae).Materials and methods. …”
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  15. 5135

    Cytogenetic Studies of Chromosome Abnormalities in Thyroid Cancer Patients Before and After Iodine-131 Treatment by Seda ÖDEN, Sezen ATASOY, Mustafa DEMİR, Ayhan DEVİREN

    Published 2019-04-01
    “…I-131,which is used to damage surgically unremoved thyroid tissue or treat metastases, is a source for ionizing radiation (IR), also generates potential mutagenic and carcinogenic effects.The purpose of research is to investigate the damage on chromosomes at the I-131 treatment of thyroid cancer patients exposed to the same dose of genotoxic agent.Methods:Peripheral blood of 20 patients and 20 healthy control individuals were used in study. …”
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    Article
  16. 5136

    THE IMPACT OF THE DEMOGRAPHIC CHARACTERISTICS OF THE POPULATION ON ESTIMATES OF THE COEFFICIENTS OF RADIOGENIC RISK IN THE RUSSIAN POPULATION by A. T. Gubin, V. I. Red’ko, V. A. Sakovich

    Published 2017-01-01
    “…The results clearly demonstrate the inconsistency of the modern criteria of radiation protection, based almost exclusively on the account of carcinogenic effects of ionizing radiation, since it implies that radiation is more harmful for a healthier population. …”
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    Article
  17. 5137

    Approach for quick exploration of highly effective broad-spectrum biocontrol strains based on PO8 protein inhibition by Mei Gu, Jiayun Fu, Honglin Yan, Xiaofeng Yue, Shancang Zhao, Qi Zhang, Peiwu Li

    Published 2023-09-01
    “…Abstract Aflatoxin is a group of strongly toxic and carcinogenic mycotoxins produced by Aspergillus flavus and other Aspergillus species, which caused food contamination and food loss problems widely across the world especially in developing countries, thus threatening human health and sustainable development. …”
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    Article
  18. 5138
  19. 5139

    Leveraging the Photochemistry of N-Nitrosamines for Their Aqueous Detection, and Development of a Novel Hemi-Iptycene for Porous Polymers by Beard, Jessica C.

    Published 2023
    “…N-Nitrosamines are a class of compounds known for both the potent carcinogenicity of many of its members, and for their widespread occurrence in the human environment. …”
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    Thesis
  20. 5140

    Treatment of chromium-contaminated soils using ladle furnace slag by George, Vivian

    Published 2022
    “…The presence of Cr in the environment poses adverse health impacts on mankind as heavy metals such as Cr are classified as carcinogens and are known to cause multiple organ damages. …”
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    Final Year Project (FYP)