In the present research, the steroidal anti-asthmatic drug beclomethasone dipropionate was subjected to microbial biotransformation by Aspergillus niger. Beclomethasone dipropionate was transformed into various metabolites first time from microbial transformation. New drug metabolites produced can act as new potential drug molecules and can replace the old drugs in terms of safety, efficacy, an...

Inhaled corticosteroids and long-acting beta2-agonists effectively control asthma symptoms and improve airway function. The effects of beclomethasone were compared with those of salmeterol on markers of eosinophilic inflammation in induced sputum in steroid-naive asthmatic subjects with moderate asthma. Fifteen moderate asthmatics were treated with either beclomethasone dipropionate (500 microg...

Costello, J. F. and Clark, T. J. H. (1974). Thorax, 29, 571-573. Response of patients receiving high dose beclomethasone dipropionate. Beclomethasone dipropionate was inhaled by 16 patients with asthma in a dose of 1 mg daily for periods up to 24 weeks. No evidence of adrenal suppression was found in these patients as judged by basal cortisol levels. A further group of five patients with asthma...

The aim of this study was to compare the effects of salmeterol and beclomethasone on lung function and symptoms in children with mild to moderate asthma. Sixty-seven children not treated with inhaled corticosteroids were randomized in a double-blind parallel study either to salmeterol 50 micrograms b.i.d. or beclomethasone 200 micrograms b.i.d. After one year, FEV1 significantly increased in th...

Prahl, P., Wilken-Jensen, K., and Mygind, N. (1975). Archives of Disease in Childhood, 50, 875. Beclomethasone dipropionate aerosol in treatment of hay fever in children. Eighteen children suffering from hay fever were treated with intra-nasal beclomethasone dipropionate (400 ,ug/day) and an identical placebo aerosol in a double-blind cross-over trial. 17 of the children preferred the intranasa...

Studies in adults revealed that addition of salmeterol to a moderate dose of inhaled corticosteroid resulted in better symptom control and higher PEF compared with doubling the dose of inhaled corticosteroid. The aim of this three group study was to compare the effects of a moderate dose of beclomethasone, the same dose of beclomethasone with salmeterol, and a doubling dose of beclomethasone on...

BACKGROUND Nitrosative stress is involved in different airway diseases. Lipopolysaccharide (LPS) induces neutrophil-related cytokine release and nitrosative stress in human bronchial epithelial (BEAS-2B) cells alone or with human polymorphonuclear neutrophils (PMNs). Ambroxol protects against oxidative stress, and beclomethasone dipropionate is an anti-inflammatory drug. OBJECTIVES We evaluat...

We compared nebulised beclomethasone dipropionate suspension against placebo in 16 children with moderately severe asthma in double blind crossover fashion. Three children withdrew due to deterioration while on placebo. Of the remaining 13, eight were better on beclomethasone and five on placebo. These trends in favour of nebulised beclomethasone were not significant and do not suggest that the...

Inhalational insulin was withdrawn from the market due to its potential to produce airway hyper-reactivity and bronchoconstriction. So the present study was designed to explore the acute effects of insulin on airway reactivity of guinea pigs and protective effects of salbutamol and beclomethasone against insulin induced airway hyper-responsiveness on isolated tracheal smooth muscle of guinea pi...