Betamethasone
生产企业：Schering corp sub schering plough corp, Parke davis div warner lambert co，另有 20 家
Betamethasone is a systemic corticosteroid used to relieve inflammation in various conditions, including but not limited to allergic states, dermatologic disorders, gastrointestinal diseases, and hematological disorders.
Betamethasone is a systemic corticosteroid used to relieve inflammation in various conditions, including but not limited to allergic states, dermatologic disorders, gastrointestinal diseases, and hematological disorders.
Glucocorticoids inhibit neutrophil apoptosis and demargination, and inhibit NF-Kappa B and other inflammatory transcription factors. They also inhibit phospholipase A2, leading to decreased formation of arachidonic acid derivatives. In addition, glucocorticoids promote anti-inflammatory genes like interleukin-10. Corticosteroids like betamethasone can act through nongenomic and genomic pathways. The genomic pathway is slower and occurs when glucocorticoids activate glucocorticoid receptors and initiate downstream effects that promote transcription of anti-inflammatory genes including phosphoenolpyruvate carboxykinase (PEPCK), IL-1-receptor antagonist, and tyrosine amino transferase (TAT). On the other hand, the nongenomic pathway is able to elicit a quicker response by modulating T-cell, platelet and monocyte activity through the use of existing membrane-bound receptors and second messengers.
As a member of the corticosteroid family, betamethasone is indicated for the treatment of several inflammatory conditions. As topical monotherapy, betamethasone is indicated to relieve pruritic and inflammatory symptoms of corticosteroid-responsive-dermatoses. Betamethasone can be used topically in combination with a vitamin D analog such as calcipotriene to treat plaque psoriasis. The corticosteroid is also available as an injectable suspension and can be used to manage a range of inflammatory conditions including endocrine disorders, gastrointestinal disorders, and rheumatic disorders among other conditions.
共 89 项相关疾病
