China ; Humans ; Practice Guidelines as Topic ; Rhinitis, Allergic ; diagnosis ; therapy

Child ; Glucocorticoids ; therapeutic use ; Histamine Antagonists ; therapeutic use ; Humans ; Rhinitis, Allergic, Perennial ; drug therapy

Both DNA methylation and microRNAs(miRNA)play important roles in the development and progression of human cancer. Recently, it has been demonstrated that the promoter of miRNA can be methylated and DNA methylation can be regulated by miRNA through DNA methyltransferase. Research targeting this reciprocal regulatory mechanism may shed some light on the diagnosis and treatment of cancer.

Humans ; Pre-Exposure Prophylaxis ; methods ; Rhinitis, Allergic, Seasonal ; drug therapy ; Seasons

Child ; Desensitization, Immunologic ; Humans ; Rhinitis, Allergic ; Rhinitis, Allergic, Perennial ; therapy

Asthma ; diagnosis ; therapy ; Humans ; Practice Guidelines as Topic ; Rhinitis, Allergic, Perennial ; diagnosis ; therapy

Child ; Humans ; Rhinitis, Allergic, Perennial ; diagnosis ; therapy

AIM　to compare the bioavailability and pharmacokinetics of two acyclovir tablets. METHODS　Concentrations of acyclovir in 10 men serum after po 600 mg of two acyclovir tablets were determined , in random 2-way crossover design. Pharmacokinetic parameters were also estimated. RESULTS　The peak concentrations of test and reference tablets were 1.24±0.49 and 1.17±0.20 μg/ml, the AUC 7.56±1.80 and 7.56±2.10μg*h/ml, respectively. The relative bioavailability was 101.36%±11.62%. The test formulation was found bioequivalent to the reference in AUC and Cmax by two one-side t test. CONCLUSION　Two tablets were bioequivalent.

Child ; Humans ; Rhinitis, Allergic ; Rhinitis, Allergic, Perennial