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Toxicología
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7861por Wu, Xiao, Zhong, Zeling, Lin, Kuangmin, Liu, Xinhe, Wu, Zhichao, Liu, Zitian, Li, Yongming“…However, it raises great safety concerns due to the adverse effects reported by arsenic or mercury poisoning. Although AGNHP has been generally recognized, little is known about the metabolism of arsenic and mercury and their resulting potential health risk in vivo. …”
Publicado 2022
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7862“…Conclusion: Management of antidotes in large healthcare systems requires a team effort to ensure appropriate and timely availability in emergency poisoning cases. This RCA identified important areas for improvement that could be insightful to other institutions in preventing similar vulnerabilities and is unique in describing the details of system improvements that can have a large impact on patient safety.…”
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7863por Heckenlaible, Nic, Snyder, Sarah, Herchenbach, Patrick, Kava, Alyssa, Henry, Charles S., Gross, Erin M.“…Biogenic amines are an important and widely studied class of molecules due to their link to the physiological processes of food-related illnesses and histamine poisoning. Electrochemiluminescent (ECL) detection offers an inexpensive and portable analytical method of detection for biogenic amines when coupled with recent advancements in low-cost carbon-based electrodes and a smartphone camera. …”
Publicado 2022
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7864por Li, Bing, Xu, Weicong, Luo, Ruxin, Zhuo, Shaojie, Guo, Xueyan, Cheng, Kuan, Yun, Keming, Ma, Dong“…Long-term exposure to As can cause acute and chronic poisoning. In severe cases, it can lead to adverse effects, such as gene mutation, cell cancer and fetal malformation. …”
Publicado 2022
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7865por Kumar Pandey, Vinay, Shams, Rafeeya, Singh, Rahul, Dar, Aamir Hussain, Pandiselvam, R., Rusu, Alexandru Vasile, Trif, Monica“…Many studies have demonstrated the use of synthetic preservatives and chemical additives in food is causing poisoning, cancer, and other degenerative disorders. …”
Publicado 2022
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7866por Ruíz-Arias, Miguel Alfonso, Medina-Díaz, Irma Martha, Bernal-Hernández, Yael Yvette, Agraz-Cibrián, Juan Manuel, González-Arias, Cyndia Azucena, Barrón-Vivanco, Briscia Socorro, Herrera-Moreno, José Francisco, Verdín-Betancourt, Francisco Alberto, Zambrano-Zaragoza, José Francisco, Rojas-García, Aurora Elizabeth“…In this regard, inflammatory indices aggregate index of systemic inflammation (AISI), monocyte-to-high-density lipoprotein ratio, monocyte-to-lymphocyte ratio (MLR), neutrophil-to-lymphocyte platelet ratio (NLPR), neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio, systemic immune inflammation index, and systemic inflammation response index (SIRI) have been used as predictive markers of inflammatory status in several diseases and also in acute poisoning events. This study aimed to determine systemic inflammation indices and their relationship with pesticide exposure from urban sprayers in 302 individuals categorized into three groups (reference group and moderate and high exposure groups). …”
Publicado 2022
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7867“…By virtue of their unique structure and morphology, the optimized Pt NBs exhibited enhanced electrocatalytic methanol oxidation reaction (MOR) activity with 3.1-fold greater mass activity and 2.6-fold greater specific activities compared with those of commercial Pt black catalysts, as well as excellent stability and anti-poisoning ability.…”
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7868por Zhang, Rui, Li, Chang, Yu, Mengjun, Huang, Xiaoyun, Zhang, Mengqi, Liu, Shanshan, Pan, Shanshan, Xue, Weizhen, Wang, Congyan, Mao, Chunyan, Zhang, He, Fan, Guangyi“…The humpback puffer, Tetraodon palembangensis, is a poisonous freshwater pufferfish species mainly distributed in Southeast Asia (Thailand, Laos, Malaysia and Indonesia). …”
Publicado 2021
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7869por Chen, Zhou, Zakrzewska, Sandra, Hajare, Holly S., Alvarez-Buylla, Aurora, Abderemane-Ali, Fayal, Bogan, Maximiliana, Ramirez, Dave, O’Connell, Lauren A., Du Bois, J., Minor, Daniel L.“…American bullfrog (Rana castesbeiana) saxiphilin (RcSxph) is a high-affinity “toxin sponge” protein thought to prevent intoxication by saxitoxin (STX), a lethal bis-guanidinium neurotoxin that causes paralytic shellfish poisoning (PSP) by blocking voltage-gated sodium channels (Na(V)s). …”
Publicado 2022
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7870por Tang, Hongying, Geng, Kang, Aili, David, Ju, Qing, Pan, Ji, Chao, Ge, Yin, Xi, Guo, Xiang, Li, Qingfeng, Li, Nanwen“…A key challenge for fuel cells based on phosphoric acid doped polybenzimidazole membranes is the high Pt loading, which is required due to the low electrode performance owing to the poor mass transport and severe Pt poisoning via acid absorption on the Pt surface. Herein, these issues are well addressed by design and synthesis of effective catalyst binders based on polymers of intrinsic microporosity (PIMs) with strong hydrogen-bonding functionalities which improve phosphoric acid binding energy, and thus preferably uphold phosphoric acid in the vicinity of Pt catalyst particles to mitigate the adsorption of phosphoric acid on the Pt surface. …”
Publicado 2022
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7871por Chora, Angelo Ferreira, Pedroso, Dora, Kyriakou, Eleni, Pejanovic, Nadja, Colaço, Henrique, Gozzelino, Raffaella, Barros, André, Willmann, Katharina, Velho, Tiago, Moita, Catarina F, Santos, Isa, Pereira, Pedro, Carvalho, Silvia, Martins, Filipa Batalha, Ferreira, João A, de Almeida, Sérgio Fernandes, Benes, Vladimir, Anrather, Josef, Weis, Sebastian, Soares, Miguel P, Geerlof, Arie, Neefjes, Jacques, Sattler, Michael, Messias, Ana C, Neves-Costa, Ana, Moita, Luis Ferreira“…Their activity has been attributed to DNA double-strand breaks resulting from topoisomerase II poisoning and to eviction of histones from select sites in the genome. …”
Publicado 2022
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7872por Chin, Grace Joy Wei Lie, Jani, Jaeyres, Law, Salley Venda, Rodrigues, Kenneth Francis“…Blooms of P. bahamense are frequently linked to paralytic shellfish poisoning, resulting in morbidity and mortality. Prior experimental evidence has implicated the role of symbiotic bacteria in bloom dynamics and the synthesis of biotoxins. …”
Publicado 2022
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7873por Hendrickson, Olga D., Zvereva, Elena A., Panferov, Vasily G., Solopova, Olga N., Zherdev, Anatoly V., Sveshnikov, Peter G., Dzantiev, Boris B.“…In this study, a lateral flow immunoassay (LFIA) was developed to detect okadaic acid (OA) belonging to the diarrheic shellfish poisoning group of aquatic toxins. Newly obtained anti-OA monoclonal antibodies and bimetallic core@shell Au@Pt nanoparticles were used in the indirect format of the LFIA. …”
Publicado 2022
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7874por Rachamalla, Mahesh, Chinthada, Joshi, Kushwaha, Sapana, Putnala, Sravan Kumar, Sahu, Chittaranjan, Jena, Gopabandhu, Niyogi, Som“…Arsenic (As) is a poisonous metalloid that is toxic to both humans and animals. …”
Publicado 2022
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7875“…Hydrogenation of benzoic acid (BA) to cyclohexanecarboxylic acid (CCA) has important industrial and academic significance, however, the electron deficient aromatic ring and catalyst poisoning by carboxyl groups make BA hydrogenation a challenging transformation. …”
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7876“…As a large number of new energy is employed as the driving force for the operation and transportation machinery of underground space projects, the lithium battery load in confined spaces, such as working faces, roadways and tunnels increases in geometric progression, and the coupled risks of heat damage and smoke poisoning caused by possible fires become more serious. …”
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7877por Naveed, Sadiq, Tahir, Sania Mumtaz, Imran, Nazish, Rafiq, Bariah, Ayub, Maryam, Haider, Imran Ijaz, Khan, Murad Moosa“…The predominant method of suicide in this group was ingestion of poisonous substances. The most commonly reported reasons for suicide were domestic conflicts, financial problems, and failure in love/marriage. …”
Publicado 2023
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7878por Liu, Xiaowan, Ma, Yihan, Wu, Jiajun, Yin, Qizhao, Wang, Pengbin, Zhu, Jingyi, Chan, Leo Lai, Wu, Bin“…The benthic dinoflagellate genus Gambierdiscus is the primary producer of toxins responsible for ciguatera poisoning (CP), a food intoxication endemic in tropical and subtropical areas of the world. …”
Publicado 2022
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7879por Williams, Shanice, Jiva, Sumera, Hanchey, Arianna, Suárez-Soto, René J., Bayleyegn, Tesfaye, Schnall, Amy Helene“…Media reports showed that drowning (n = 139), blunt force trauma (n = 89), and carbon monoxide poisoning (n = 58) were the primary causes of death. …”
Publicado 2022
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7880por Machado-Neves, Mariana“…Arsenic toxicity stems from the induction of oxidative stress, inhibition of thiol-containing proteins, and mimicry of inorganic phosphates. Arsenic poisoning is associated with the development of reproductive disorders. …”
Publicado 2023
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