formaldehyde/inflammation

Low-level formaldehyde exposure is inevitable in industrialized countries. Although daily-life formaldehyde exposure level is practically impossible to induce cell death, most of mechanistic studies related to formaldehyde toxicity have been performed in cytotoxic concentrations enough to trigger

Magnetic melamine-formaldehyde resin was prepared via water-in-oil emulsification approach by entrapping Fe3O4 magnetic nanoparticles as the core. The preparation of the magnetic resin was optimized by investigating the amount of polyethylene glycol 20000 and Fe3O4 nanoparticles, the concentration

Formaldehyde (FA) is an environmental pollutant widely used in industry. Exposure to FA causes irritation of the respiratory mucosa and is associated with inflammation and oxidative stress in the airways. This study aimed at investigating the oxidative effects on the inflammatory response in the

BACKGROUND Formaldehyde has been classified as a human myeloid leukemogen. However, the mechanistic basis for this association is still debated. OBJECTIVE We aimed to evaluate whether circulating immune/inflammation markers were altered in workers occupationally exposed to

Epidemiological evidence suggests that formaldehyde (FA) exposure may influence the prevalence and severity of allergic asthma. However, the role of genetic background in FA-induced asthma-like responses is poorly understood. In the present study, we investigated the nature and severity of

Asthma is a public health problem worldwide, and indoor air pollution considered to be a potential etiology. New tools need to be developed to study the effects of air pollutants in vitro and modelize inhalation exposure. This study was thus set up to design an in vitro model, using a direct

Formaldehyde (FA) is an environmental and occupational pollutant that induces programming mechanisms on the acquired immune host defense in offspring when exposed during the prenatal period. Hence, here we investigated whether the exposure of FA on pregnant rats could affect the development of an

Asthma is a complex pulmonary inflammatory disease, which is characterized by airway hyper-responsiveness, airflow obstruction, and airway inflammation. Exposure to a number of chemicals including formaldehyde (FA) can lead to asthma. This study aimed to explore the underlying role of FA exposure in

BACKGROUND Formaldehyde (FA) is a common indoor air pollutant that can cause asthma in people experiencing long-term exposure. While FA and other man-made chemicals contribute to the stimulation of asthma in the general population, the underlying molecular pathogenesis of this relationship is not

No clear guidelines for indirect immunofluorescence (IIF) detection and interpretation of antineutrophil cytoplasmic antibodies (ANCA) have been proposed for inflammatory bowel diseases (IBD). We evaluated the reliability of the combined use of ethanol- and formalin-fixed neutrophil substrates to

Possible central noradrenergic and cholinergic modulation of acute peripheral inflammation was investigated in rats, adopting the formaldehyde-induced pedal inflammation as the experimental model. Intracerebroventricularly (icv) administered noradrenaline (NA), alpha-adrenoceptor agonist,

Accumulation of formaldehyde (FA) in the brain is linked to age-related neurodegenerative disorders, as it accelerates memory impairment through tau protein aggregation, inflammation, and nuclear damage. This study aimed to assess the possible effects of methanolic cinnamon extract (CE) on

Formaldehyde (FA) is a well-known cytotoxic irritant to the airways, but the mechanism of airway inflammation due to FA has not been clarified. In the present study, C57BL/6 mice were exposed to two concentrations (5 and 10ppm) of FA for 6h/day, 5days/week, for 2 weeks. The FA-exposed mice had much

The swelling and capillary hyperpermeability of the mouse foot in response to an injection of formaldehyde, and the increased capillary permeability to an intradermal injection of histamine, have been investigated. Cortisone, mepyramine and sodium salicylate were effective in reducing

OBJECTIVE Formaldehyde exposure during the menstrual cycle is known to affect the course of allergic lung inflammation. Because our previous data demonstrated that formaldehyde combined with an ovariectomy reduced allergic lung inflammation, we investigated the putative role of ovary removal and