Results 31 to 40 of about 149,378 (302)

Detergents - useful or dangerous. Discussion of the toxic effects of detergents based on studies

open access: yesJournal of Education, Health and Sport, 2023
Introduction and purpose: Detergents are compounds that constitute the main component of cleaning products. Due to their varied chemical structure, they have different functions and a wide range of applications. The aim of this study is to draw attention
Rafał Tkaczyk   +9 more
doaj   +1 more source

Probabilistic human health risk assessment of linear alkylbenzene sulfonate (LAS) in water samples from Anzali Wetland, southwest of the Caspian Sea [PDF]

open access: yesCaspian Journal of Environmental Sciences, 2020
Linear alkyl benzene Sulfonate (LAS) is a major anionic surfactant utilized in detergents around the world and is subsequently a ubiquitous water contaminant.
Nasrin Hassanzadeh, Faezeh Jafari
doaj   +1 more source

Guided Tissue Regeneration in Heart Valve Replacement: From Preclinical Research to First-in-Human Trials [PDF]

open access: yes, 2015
Heart valve tissue-guided regeneration aims to offer a functional and viable alternative to current prosthetic replacements. Not requiring previous cell seeding and conditioning in bioreactors, such exceptional tissue engineering approach is a very ...
Gerosa, Gino, Iop, Laura
core   +4 more sources

Utilização de planejamento fatorial no preparo de amostras de detergente em pó para a determinação de fósforo por análise em fluxo Evaluation of sample preparation of the detergent powder using factorial design

open access: yesQuímica Nova, 2010
The decomposition of detergent powder samples in a microwave oven and autoclave was evaluated. To establish the best experimental conditions a 2(5) factorial design was performed, varying the conditions in autoclave and microwave digestion and flow ...
Fabíola Soraia Vital Campos Barbosa da Silva   +3 more
doaj   +1 more source

Use of metabolism and swimming activity to evaluate the sublethal toxicity of surfactant (LAS-C12) on Mugil platanus

open access: yesBrazilian Archives of Biology and Technology, 2007
This study aimed to investigate the toxicological effects of the LAS-C12 on Mugil platanus (mullet). Fishes exposed to 1.0 mg.L-1 for 24, 48, 72, 96 and 120 hours presented significant increase in specific routine metabolism.
Edison Barbieri
doaj   +1 more source

A saposin-lipoprotein nanoparticle system for membrane proteins. [PDF]

open access: yes, 2016
A limiting factor in membrane protein research is the ability to solubilize and stabilize such proteins. Detergents are used most often for solubilizing membrane proteins, but they are associated with protein instability and poor compatibility with ...
Armache, Jean-Paul   +13 more
core   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Laundry detergent pod: a rising cause of household poisoning [PDF]

open access: yesPediatric Emergency Medicine Journal, 2020
With the increasing use of laundry detergent pods (LDPs) in Korea, pediatricians and emergency physicians should recognize the risk of poisoning by ingestion of the pods. This report describes a 15-month-old boy who ingested an LDP at home.
Da Eun Roh
doaj   +1 more source

A multivariate calibration procedure for the tensammetric determination of detergents [PDF]

open access: yes, 1989
A multivariate calibration procedure based on singular value decomposition (SVD) and the Ho-Kashyap algorithm is used for the tensammetric determination of the cationic detergents Hyamine 1622, benzalkonium chloride (BACl), N-cetyl-N,N,N ...
Bos, M.
core   +3 more sources

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns   +10 more
wiley   +1 more source

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