jwh-133 and Asthma

jwh-133 has been researched along with Asthma* in 1 studies

Other Studies

1 other study(ies) available for jwh-133 and Asthma

ArticleYear
The effect of cannabinoids on dinitrofluorobenzene-induced experimental asthma in mice.
    Respiratory physiology & neurobiology, 2016, Volume: 231

    Cannabinoids have anti-inflammatory effects and can produce bronchodilation in the airways. We have investigated the effects of cannabinoids on tracheal hyperreactivity and airway inflammation in dinitrofluorobenzene (DNFB)-induced experimental non-atopic asthma in mice. 5-hydroxytryptamine (5-HT)-induced contraction response was enhanced while carbachol- and electrical field stimulation-induced contractions, and isoprenaline-induced relaxation responses were remained unchanged in DNFB group. The increased 5-HT-induced contractions were inhibited by incubation with either atropine or tetrodotoxin. DNFB application resulted in increased macrophage number in the bronchoalveolar lavage fluid (BALF). In vivo ACEA (CB1 agonist) treatment prevented the increase in 5-HT contractions, while JWH133 (CB2 agonist) had no effect. However, neither ACEA nor JWH133 prevented the increase in macrophage number in BALF. In vitro ACEA incubation also inhibited the increase in 5-HT contraction in DNFB group. These results show that cannabinoid CB1 receptor agonist can prevent tracheal hyperreactivity to 5-HT in DNFB-induced non-atopic asthma in mice.

    Topics: Acetylcholine; Animals; Anti-Asthmatic Agents; Asthma; Atropine; Cannabinoid Receptor Agonists; Cannabinoids; Carbachol; Dinitrofluorobenzene; Disease Models, Animal; Dose-Response Relationship, Drug; Electric Stimulation; Female; Macrophages; Mice; Receptor, Cannabinoid, CB1; Receptor, Cannabinoid, CB2; Serotonin; Tetrodotoxin; Trachea

2016