Results 111 to 120 of about 2,197 (135)
Some of the next articles are maybe not open access.

Reproductive and developmental toxicity screening of polyhexamethylene guanidine phosphate by oral gavage in rats

Regulatory Toxicology and Pharmacology, 2019
Polyhexamethylene guanidine phosphate (PHMG-P) has effective antimicrobial activity against various microorganisms and has been widely used as a biocide in commercial products.
Ji-Seong Jeong   +2 more
exaly   +4 more sources

Polyhexamethylene guanidine-phosphate enhances pro-coagulant activity of human erythrocytes and venous thrombosis in rats through phosphatidylserine externalization

Journal of Hazardous Materials
Polyhexamethylene guanidine-phosphate (PHMG-p) is a main compound used as a humidifier disinfectant, but the systemic health effects of PHMG-p still need to be explored. The circulatory and blood system is the organ that comes into contact with compounds
Sungbin Choi, Eun-Hye Kim
exaly   +4 more sources

Polyhexamethylene guanidine phosphate-induced upregulation of MUC5AC via activation of the TLR-p38 MAPK and JNK axis

Chemico-Biological Interactions, 2019
Epidemiological and toxicological studies indicate that polyhexamethylene guanidine phosphate (PHMG-p) is a guanidine-based cationic disinfectant strongly associated with interstitial lung diseases.
Mi Ho Jeong, Yong Joo Park, Ha Ryong Kim
exaly   +4 more sources

The role of NF-κB signaling pathway in polyhexamethylene guanidine phosphate induced inflammatory response in mouse macrophage RAW264.7 cells

open access: yesToxicology Letters, 2015
Polyhexamethylene guanidine (PHMG) phosphate is a competitive disinfectant with strong antibacterial activity. However, epidemiologists revealed that inhaled PHMG-phosphate may increase the risk of pulmonary fibrosis associated with inflammation, resulting in the deaths of many people, including infants and pregnant women.
Ha Ryong Kim, Kyu Hyuck Chung
exaly   +4 more sources

Guanidine-based disinfectants, polyhexamethylene guanidine-phosphate (PHMG-P), polyhexamethylene biguanide (PHMB), and oligo(2-(2-ethoxy)ethoxyethyl guanidinium chloride (PGH) induced epithelial-mesenchymal transition in A549 alveolar epithelial cells

Inhalation Toxicology, 2019
s Objective: The major active ingredient of humidifier disinfectant, polyhexamethylene guanidine-phosphate (PHMG-P), caused hundreds of deaths with pulmonary fibrosis.
Yong Joo Park, Mi Ho Jeong, Ha Ryong Kim
exaly   +4 more sources

MicroRNA regulatory networks reflective of polyhexamethylene guanidine phosphate-induced fibrosis in A549 human alveolar adenocarcinoma cells.

open access: yesToxicology Letters, 2018
Polyhexamethylene guanidine phosphate (PHMG-phosphate), an active component of humidifier disinfectant, is suspected to be a major cause of pulmonary fibrosis. Fibrosis, induced by recurrent epithelial damage, is significantly affected by epigenetic regulation, including microRNAs (miRNAs).
D. Shin   +4 more
semanticscholar   +4 more sources

Respiratory Toxicity of Polyhexamethylene Guanidine Phosphate Exposure in Zebrafish

open access: yesZebrafish, 2018
Abstract Humidifier disinfectants containing polyhexamethylene guanidine phosphate (PHMG-P) can induce pulmonary toxicity and has caused human casualties in South Korea since 2006. Thereby, the safety evaluation of household chemicals such as PHMG-P has garnered increased importance.
Hanseul, Oh   +9 more
openaire   +3 more sources

Comparative toxicity of polyhexamethylene guanidine phosphate in three strains of rats

Molecular & Cellular Toxicology, 2021
Although polyhexamethylene guanidine phosphate (PHMG) is the main antibacterial ingredient in humidifier disinfectants, inhalation of PHMG causes severe respiratory diseases, including pulmonary fibrosis and asthma. Many studies using animal models have been conducted to investigate the molecular mechanisms of PHMG-induced pulmonary diseases.
Jong Woo   +5 more
semanticscholar   +3 more sources

Effects of polyhexamethylene guanidine phosphate on human gingival fibroblasts

open access: yesActa Odontologica Scandinavica, 2017
Polyhexamethylene guanidine phosphate (PHMG-P) was compared to chlorhexidine (CHX) in order to determine potential cytotoxic and immune-modulatory effects on human gingival fibroblasts.Cytotoxic effects of PHMG-P and CHX on human gingival fibroblasts were assessed using cell viability assay at various time points and concentrations. The effects of PHMG-
Anton, Vitt   +7 more
openaire   +3 more sources

A humidifier disinfectant biocide, polyhexamethylene guanidine phosphate, inhalation exposure during pregnancy induced toxicities in rats.

Journal of Hazardous Materials, 2020
Biocides are widely used for their effective antiseptic and disinfectant properties, including polyhexamethylene guanidine phosphate (PHMG-P), which is also used as a biocide as it selectively disrupts bacterial cell membrane.
Jinsoo Lee   +11 more
semanticscholar   +3 more sources

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