Results 51 to 60 of about 93,186 (232)

Identification of Cytotoxic Flavor Chemicals in Top-Selling Electronic Cigarette Refill Fluids. [PDF]

, 2019
We identified the most popular electronic cigarette (EC) refill fluids using an Internet survey and local and online sales information, quantified their flavor chemicals, and evaluated cytotoxicities of the fluids and flavor chemicals.
Hua, My, Luo, Wentai, McWhirter, Kevin J, Omaiye, Esther E, Pankow, James F, Talbot, Prue   +5 more
core   +2 more sources

Oral Celastrol Nanomedicine Targeting Intestinal Antigen‐Presenting Cells to Effectively Mitigate Autoimmune Uveitis via Gut‐Retina Axis

Advanced Science, EarlyView.
Oral nanoCEL exhibits effective intestinal targeting of antigen‐presenting cells and restores the Th17/Treg balance in lymph nodes and spleen, ultimately protecting the blood‐retinal barrier by inhibiting peripheral immune cell infiltration and suppressing retinal glial cell activation.
Jinrun Chen, Yuqin Wu, Bofei Xu, Jiabei Hou, Yijing Li, Yuhan Hu, Yutuo Zhu, Wenqiao Zhang, Shuqi Feng, Huanting Jin, Yuchen Cheng, Yuanyuan Jin, Jianhong Zhou, Xingyi Li   +13 more
wiley   +1 more source

Multiple anti-predator mechanisms in the red-spotted Argentina Frog (Amphibia: Hylidae) [PDF]

, 2017
Anurans employ a wide variety of anti-predator mechanisms to defend themselves. In casque-headed hylids, defence is thought to be a complex combination of several anti-predator mechanisms. However, the defence traits of only a few species are known; some
Alcalde, Leandro, Cajade, Rodrigo, Fusco, Luciano Sebastian, Hermida, Gladys Noemí, Marangoni, Federico, Piñeiro, Jose Miguel, Regueira, Eleonora   +6 more
core   +2 more sources

Metformin‐Based Covalent Organic Frameworks With Excellent Biosafety and High Efficiency against Pathogenic Microorganisms

Advanced Science, EarlyView.
This work presents the first metformin‐based COFs featuring built‐in biosafety and a unique triple‐synergy mechanism. This scalable platform achieves broad‐spectrum eradication of bacteria and viruses, enabling reusable protective membranes with exceptional biocompatibility for advanced biomedical applications and personal protection.
Jia‐Yi Liu, Hong Jiang, Lei Ma, Jin‐Yi Yu, Ming‐Yi Yang, Hao‐Ru Wang, Jun‐Yuang Tang, Shengfeng Huang, Wei Yi, Meng Lu, Ya‐Qian Lan, Xu‐Jia Hong   +11 more
wiley   +1 more source

A Potent and Effective Suicidal Listeria Vaccine Platform. [PDF]

, 2019
Live-attenuated Listeria monocytogenes has shown encouraging potential as an immunotherapy platform in preclinical and clinical settings. However, additional safety measures will enable application across malignant and infectious diseases.
Benanti, Erin L, Brockstedt, Dirk G, Chen, Chen, Dubensky, Thomas W, Fassò, Marcella, Hanson, William G, Lauer, Peter, Lemmens, Edward E, Leong, Meredith L, Liu, Weiqun, Portnoy, Daniel A, Rae, Chris S, Skoble, Justin   +12 more
core  

ANTIOXIDANT AND TOXICITY ACTIVITY IN VITRO OF TWELVE SAFROLE DERIVATIVES [PDF]

, 2014
Indexación: Web of Science; Scielo.The aim of this study was to determine the influence of substituents in aromatic ring and the side chain of safrole on the antioxidant capacity and toxicity of twelve synthetic derivatives of safrole (S1-S12).
CARRASCO, HÉCTOR, ESPINOZA, LUIS, HIDALGO, MARÍA ELIANA, MADRID, ALEJANDRO, PAVÉZ, CATALINA   +4 more
core   +1 more source

Redefining the Health Risk of Battery Materials Through a Biologically Transformed Metal Mixture

Advanced Science, EarlyView.
Inhaled NCM particles undergo lysosomal degradation, releasing complex ion mixtures that induce systemic impact. The impact is determined by a critical balance between antagonistic Ni‐Co interactions and synergistic Mn effects. To capture these complexities in risk assessment, we develop an IAI model, ensuring a more accurate quantitative risk ...
Ze Zhang, Gan Miao, Xueyu Zhang, Zhao Shu, Dawei Lu, Yujie Song, Shanfa Yu, Qian Liu, Yang Song, Rong Zhang, Xiaoting Jin, Yuxin Zheng   +11 more
wiley   +1 more source

UJI TOKSISITAS AKUT EKSTRAK ETANOL DAUN MALAKA (Phyllantus emblica) TERHADAP MENCIT (Mus musculus). (Acute Toxicity Test of Ethanolic Extract of Malaka (Phyllantus emblica) Leaves on Mice (Mus musculus))

Jurnal Kedokteran Hewan, 2016
The aim of this research was to asses the acute toxicity of ethanolic extract of malaka leaves using lethal dose 50 (LD50) on mice (Mus musculus). Twenty male mice weighing between 20-30 g were randomly divided into 4 groups (group K1-K4) of 5 mice each.
T. Armansyah TR, Sudi Indriany, Amalia Sutriana, Rosmaidar Rosmaidar, Nuzul Asmilia, Budianto Panjaitan, Dwinna Aliza, Hamdan Hamdan   +7 more
doaj   +1 more source

Stable Catholyte Interface Enables Practical Operation of Sulfide‐Based All‐Solid‐State Li Metal Batteries

Advanced Energy Materials, EarlyView.
A conformal fluorocarbon self‐assembled monolayer on Li6PS5Cl protects the solid electrolyte from degradation by polar solvents and moisture. This surface stabilization allows scalable slurry processing and stable cycling even under low pressure, offering a practical pathway to high‐performance all‐solid‐state batteries. Abstract Achieving chemical and
Hyeongseok Lee, Sumin Ko, Soojin Park, Sang‐Min Lee   +3 more
wiley   +1 more source

Determination of Total Levels of Secondary Metabolites and Oral Acute Toxicity Testing of Purple Leaf Ethanol Extract (PLEE) in Wistar Rats

Journal of Public Health and Pharmacy
Introduction: The use of traditional medicines derived from the active ingredients of several types of plants is preferred by the community in treating several types of diseases. One of the plants that has been used by the community as medicine is purple
Niluh Puspita Dewi, Miranti Miranti, Magfirah Magfirah, Athia Kurnia Kasim, I Made Dipayana   +4 more
doaj   +1 more source