Metagenomic insights and biosynthetic potential of Candidatus Entotheonella symbiont associated with Halichondria marine sponges by Hiyoung Kim, Jiyeong Ahn, Jaebum Kim, Hahk-Soo Kang

“…Here, we report a new chemically rich Entotheonella variant, which we named Ca. …”
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Plasticizer exposure in Germany from 1988 to 2022: Human biomonitoring data of 20 plasticizers from the German Environmental Specimen Bank by Monika Kasper-Sonnenberg, Claudia Pälmke, Sonja Wrobel, Thomas Brüning, Aline Murawski, Petra Apel, Till Weber, Marike Kolossa-Gehring, Holger M. Koch

“…Human biomonitoring (HBM) is the ideal tool to capture actual mixture exposures per individual, integrating all external exposure sources and pathways, thus we will continue to use HBM in exposure and risk assessment of phthalates and other (anti-androgenic) chemicals.…”
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Antioxidant and Antibacterial Activities Evaluation, Phytochemical Characterisation of Rhizome from Angiopteris helferiana and Barks from Saurauia fasciculata in Nepal by Ram Kishor Yadav, Akriti Dhakal, Kalpana Timilsina, Priyanka Shrestha, Sandesh Poudel, Sindhu KC, Prabhat Kumar Jha, Rekha Bhandari, Khem Raj Joshi

“…Phytochemical analysis indicated that A. helferiana and S. fasciculata extracts were potential sources of chemicals such as phenols, flavonoids, tannins, terpenoids, saponins, and carbohydrates. …”
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Cohort profile: health effects monitoring programme in Ndilǫ, Dettah and Yellowknife (YKHEMP) by Hing Man Chan, Xue Feng Hu, Janet S. Cheung, Rajendra Prasad Parajuli, Renata Rosol, Emmanuel Yumvihoze, Linna Williams, Asish Mohapatra

“…Purpose The Yellowknife Health Effects Monitoring Programme (YKHEMP) was established to examine the relationship of exposure to arsenic and other chemicals of potential concern such as antimony, cadmium, lead, manganese and vanadium and health outcomes.Participants A total of 2037 individuals were recruited, including children (age 3–19) and adults (age 20+), residing in Dettah, Ndilǫ and Yellowknife, in the Northwest Territories, Canada, in two waves in Fall 2017 and Spring 2018. …”
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Toxic effects of monocrotophos and glyphosate on the female reproductive organ and aromatase gene expression in climbing perch by Sujata Mohapatra, Rajesh Kumar, Jitendra Kumar Sundaray, Lakshman Sahoo, Mohd Ashraf Rather, Sangita Dixit, Vasam Manohar, Kiran Rasal, Sukanta K. Pradhan, C.S.K. Mishra, Dhananjaya Mishra, SriangaTilak Patnaik

“…Since agricultural fields are located close to water bodies, there is a high risk of water contamination by these chemicals with consequent residue accumulation in aquatic biota including fish. …”
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Formaldehyde and propionic acid do not reduce starch gelatinization within a laboratory setting and may not contribute to reduced pellet quality by K.M. Bowen, L.E. Knarr, E.B. Estanich, S.R. Estep, J.S. Moritz

“…Formaldehyde and/or propionic acid were added to the appropriate corn starch suspensions prior to heating, while the control lacked either of the chemicals. The absorbance of the 4 formulations at each heating time were measured using spectrophotometry (Beckman Coulter, DU 530, Brea, CA). …”
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E-cigarette use among adolescents in Latin America: A systematic review of prevalence and associated factors by Juan S. Izquierdo-Condoy, Kenny Ruiz Sosa, Camila Salazar-Santoliva, Natalia Restrepo, Guillermo Olaya-Villareal, Juan S. Castillo-Concha, Valentina Loaiza-Guevara, Esteban Ortiz-Prado

“…Background: Electronic cigarettes, introduced as a safer tobacco alternative, have unintentionally exposed millions of youths to nicotine and harmful chemicals. Adolescence, a key period for forming lifelong habits, has seen rising e-cigarette use, particularly in developing regions like Latin America, warranting thorough investigation. …”
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Flavouring group evaluation 418 (FGE. 418): 3‐[3‐(2‐isopropyl‐5‐methyl‐cyclohexyl)‐ureido]‐butyric acid ethyl ester by EFSA Panel on Food Additives and Flavourings (FAF), Laurence Castle, Monica Andreassen, Gabriele Aquilina, Maria Bastos, Polly Boon, Biagio Fallico, Reginald FitzGerald, Maria Jose Frutos Fernandez, Bettina Grasl‐Kraupp, Ursula Gundert‐Remy, Rainer Gürtler, Eric Houdeau, Marcin Kurek, Henriqueta Louro, Patricia Morales, Sabina Passamonti, Romualdo Benigni, Kevin Chipman, Eugenia Cordelli, Gisela Degen, Karl‐Heinz Engel, Paul Fowler, Maria Carfí, Gabriele Gagliardi, Agnieszka Mech, Salvatore Multari, Carla Martino

“…The substance has not been reported to occur naturally and it is chemically synthesised. The information provided on the manufacturing process, the composition and the stability of [FL‐no: 16.136] was considered sufficient. …”
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Quantification of Mineral Oil Aromatic Hydrocarbons (MOAH) in Anhydrous Cosmetics Using 1H NMR by Sandra Weber, Tamina Schmidt, Paul Schumacher, Thomas Kuballa, Gerd Mildau, Stephan G. Walch, Andrea Hartwig, Dirk W. Lachenmeier

“…MOSH and MOAH comprise a variety of chemically similar single substances with straight or branched chains. …”
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Effectiveness of educational interventions to promote safe handling of pesticides: protocol for a systematic review and meta-analysis by Anne Cockcroft, Neil Andersson, Sergio Paredes-Solís, José Legorreta-Soberanis, Belén Madeline Sánchez-Gervacio, Víctor Manuel Alvarado-Castro, Miguel Flores-Moreno, Claudia Erika Rios-Rivera, Janet Saldaña-Almazán

“…Many pesticide users know little about the health effects of these chemicals or how to handle them safely. A systematic review will collate evidence of the effectiveness of educational interventions among farmers regarding health hazards and the safe handling of pesticides. …”
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Determining the mechanism of Shuxuening injection against liver cirrhosis through network pharmacology and animal experiments by Qiyao Liu, Tingyu Zhang, Yongan Ye, Xin Sun, Huan Xia, Xu Cao, Xiaoke Li, Wenying Qi, Yue Chen, Xiaobin Zao

“…Enrichment analysis showed that these genes were associated with cancer-related pathways, including phosphoinositide-3-kinase/Akt and mitogen-activated protein kinase signaling and various cellular processes, such as responses to chemicals and metabolic regulation. In vivo experiments demonstrated that SXN treatment significantly improved liver function and pathology in CCl4-induced LC mice by reducing inflammation and collagen deposition. …”
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Marine Macroalgae Display Bioreductant Efficacy for Fabricating Metallic Nanoparticles: Intra/Extracellular Mechanism and Potential Biomedical Applications by Sabiha Mahmood Ansari, Quaiser Saquib, Valeria De Matteis, Hend Awad Alwathnani, Sulaiman Ali Alharbi, Abdulaziz Ali Al-Khedhairy

“…The application of hazardous chemicals during nanoparticle (NP) synthesis has raised alarming concerns pertaining to their biocompatibility and equally to the environmental harmlessness. …”
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Identifikasi dan Penentuan Kadar Boraks dalam Lontong yang Dijual di Pasar Raya Padang by Rizki Amelia, Endrinaldi ., Zulkarnain Edward

“…It causes producers often add chemicals to food products, one of which borax. Consumption of borax can cause nausea, vomiting, cancer and even death. …”
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Pesticidal plant extract effect against major lepidopteran insect pests and their natural enemies in rice Oryza sativa L by Atanu Seni, Rini Pal, Sanjukta Mohapatra, Dipankar Mandal, Sushil Kumar Bansude, Pinki Seth, Sarita Barla, Jubuli Sahu

“…All the studied botanicals had less impact on natural enemies than synthetic chemicals. Among these botanicals, the maximum mean population of predators (like spiders and carabid beetles) and parasitoids (like Tetrastichus schoenobii, Telenomus dignus, and Trichogramma japonicum) were observed in the A. indica and A. marmelos treatments. …”
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Assessment of air pollutants when burning alternative fuels by Olena Levytska, Artem Sikorsky

“…The calculations carried out by the researchers show that emissions from the incineration of the industrial gases such as processed coke-oven and blast-furnace gases and also solid waste are comparable and for a number of chemicals are less than during the combustion of popular fuel oils. …”
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Designer topological-single-atom catalysts with site-specific selectivity by Weibin Chen, Menghui Bao, Fanqi Meng, Bingbing Ma, Long Feng, Xuan Zhang, Zanlin Qiu, Song Gao, Ruiqin Zhong, Shibo Xi, Xiao Hai, Jiong Lu, Ruqiang Zou

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A parallel bioreactor strategy to rapidly determine growth-coupling relationships for bioproduction: a mevalonate case study by Alec Banner, Joseph Webb, Nigel Scrutton

“…Abstract Background The climate crisis and depleting fossil fuel reserves have led to a drive for ‘green’ alternatives to the way we manufacture chemicals, and the formation of a bioeconomy that reduces our reliance on petrochemical-based feedstocks. …”
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Formulation and Development of a Water-in-Oil Emulsion-Based Luliconazole Cream: In Vitro Characterization and Analytical Method Validation by RP-HPLC by Vijay Kumar Panthi, Utsav Nepal

“…These findings conclude that both physically and chemically stable w/o cream formulation of LCZ can be formulated and assessed for their stability by applying the authenticated analytical procedure of RP-HPLC.…”
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A scoping review on the health effects of smoke haze from vegetation and peatland fires in Southeast Asia: Issues with study approaches and interpretation. by Vera Ling Hui Phung, Attica Uttajug, Kayo Ueda, Nina Yulianti, Mohd Talib Latif, Daisuke Naito

“…Each approach revealed increased health effects in a distinct manner: EPI studies reported excess mortality and morbidity during smoke haze compared to non-smoke haze periods; HBE studies estimated approximately 100,000 deaths attributable to smoke haze in the entire Southeast Asia considering all-cause mortality and all age groups, which ranged from 1,064-260,000 for specified mortality cause, age group, study area, and study period; HRA studies quantified potential lifetime cancer and non-cancer risks due to exposure to smoke-related chemicals. Currently, there is a lack of interconnection between these three approaches. …”
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Impact of the use of azole fungicides, other than as human medicines, on the development of azole‐resistant Aspergillus spp. by European Food Safety Authority (EFSA), European Centre for Disease Prevention and Control (ECDC), European Chemicals Agency (ECHA), European Environment Agency (EEA), European Medicines Agency (EMA), European Commission's Joint Research Centre (JRC)

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